Mallory-Weiss syndrome (gastroesophageal laceration-hemorrhage syndrome): clinical guidelines

Applies toadults2026 editionK22.6

Clinical guidelines of the Russian Ministry of Health, adults. 2026 edition, ICD-10 codes: K22.6.

Receive research articles on the topic "Mallory-Weiss syndrome (gastroesophageal laceration-hemorrhage syndrome)"Every morning — fresh PubMed studies on this topic and specialty: in English, with figures, sample size, and conclusions. Plus updates from Russian clinical guidelines.

Subscribe for 990 ₽

Brief for Practice

WhiteCoat Pro editorial summary of the guideline text, 2026 edition. Each point links to the original section — verify with it before prescribing.

Mallory-Weiss syndrome is characterized by acute linear mucosal tears of the abdominal esophagus and the cardiac region of the stomach caused by recurrent vomiting and accompanied by hemorrhage. The main priority of the guidelines is to rapidly recognize upper gastrointestinal bleeding, perform EGD in the first hours, assess the severity of blood loss, and perform endoscopic hemostasis and intensive care if necessary.

Key points

Diagnostics

  1. Upon admission, collect complaints and medical history without delaying emergency care: onset time, syncope/presyncope, episodes of hematemesis, volume and appearance of blood, clots or "coffee grounds", frequency of melena; clarify severe comorbidities and antithrombotic use. Level of reliability of evidence C, level of trustworthiness of data 5. → in the text
  2. A patient with suspected MWS in the emergency department must be examined by a surgeon to confirm/exclude the diagnosis and determine management. Level of reliability of evidence C, level of trustworthiness of data 5. → in the text
  3. Physically assess major organ systems, signs of massive blood loss, and a digital rectal examination is mandatory. Level of reliability of evidence C, level of trustworthiness of data 5. → in the text
  4. Perform emergency baseline laboratory tests: blood type and Rh factor, complete blood count, electrolytes, acid-base balance and blood gases, osmolarity, urea, creatinine, PT/INR, fibrinogen, glucose, total protein, albumin, bilirubin, ALT, AST; keep in mind that in the first hours, Hb, erythrocytes, and hematocrit may decrease only slightly. → in the text
  5. Assess blood loss severity using the A.I. Gorbashko classification, ACS scale, and shock index; assess recurrence risk using clinical and endoscopic data, with AIMS65, Glasgow-Blatchford, and Rockall scales if necessary. For severity scales and shock index: level of reliability of evidence C, level of trustworthiness of data 5; for recurrence risk: level of reliability of evidence C, level of trustworthiness of data 4. → in the text
  6. Perform gastric lavage via a tube before EGD; if the stomach is poorly cleansed, parenteral erythromycin 200 mg single dose may be used to stimulate motility. Level of reliability of evidence C, level of trustworthiness of data 5. → in the text
  7. Perform H. pylori testing in all MWS patients to determine the need for eradication: 13C-urea breath test, stool antigen test, or rapid urease test during EGD. Level of reliability of evidence A, level of trustworthiness of data 1. → in the text

Treatment

When to refer and how to monitor

Frequently asked questions

When should EGD be performed in suspected Mallory-Weiss syndrome?

In all patients with suspected MWS bleeding in the absence of contraindications. In acute upper gastrointestinal bleeding, EGD is performed emergently within 2 hours of hospitalization, concurrently with intensive care. → in the text

What signs indicate a high risk of rebleeding?

History of collapse, severe blood loss, severe concomitant pathology, laboratory signs of intense bleeding, and on EGD — deep tears and ongoing bleeding. → in the text

Is endoscopic hemostasis necessary if the bleeding has already stopped?

Routine endoscopic recurrence prophylaxis in stopped bleeding is not indicated. The main focus is medical recurrence prophylaxis; control EGD is performed in case of inadequate visualization or rebleeding. → in the text

What is the hemoglobin threshold for red blood cell transfusion in MWS?

Blood transfusion is indicated when Hb <70 g/L. In patients with cardiovascular diseases, the transfusion threshold may be higher at 90 g/L. → in the text

What should be done with antithrombotic drugs during bleeding?

In bleeding against the background of regular antithrombotic use, they are discontinued while balancing the risk of cardiovascular events and rebleeding. They are resumed immediately after achieving sustained hemostasis. → in the text

Status
Applied · approved by the Scientific and Practical Council of the Russian Ministry of Health
Database ID
1026, edition 1 (ID 1026_1)
Publication date
February 2, 2026
Age category
adults
ICD-10 codes
K22.6
Specialties
SurgeryGastroenterology
Developers
All-Russian Public Organization "Russian Society of Surgeons"
Association "Endoscopic Society "REndO"
Official text
Ministry of Health Rubricator — 1026_1

List of Abbreviations

H2 blockers – histamine H2 receptor antagonists (ATC code: A02BA)

H. pylori – Helicobacter pylori

BP – blood pressure

APC – argon plasma coagulation

UAGT – upper alimentary gastrointestinal tract

EVvar – esophageal varices

GV – globular volume

CI – confidence interval

Du – duodenum

GIT – gastrointestinal bleeding

GI – gastrointestinal tract

IMV – invasive mechanical ventilation

PPIs – proton pump inhibitors (ATC code: A02BC)

CT – computed tomography

INR – international normalized ratio

HC – healthcare organization

NSAIDs – non-steroidal anti-inflammatory and antirheumatic drugs (ATC code: M01A)

RR – relative risk

ICU – intensive care unit

BV – blood volume

OR – odds ratio

PU – perforated peptic ulcer

MWS – Mallory-Weiss syndrome

ESR – erythrocyte sedimentation rate

TAE – transcatheter arterial embolization

LCE – level of confidence of evidence

US – ultrasound examination

GRS – grade of recommendation strength

NNT – number needed to treat

HR – heart rate

EGD – esophagogastroduodenoscopy

EVS – endovascular vessel embolization

PUD – peptic ulcer disease

UGIB – upper gastrointestinal bleeding

Terms and Definitions

Mallory-Weiss syndrome is the formation of acute linear tears in the mucosa of the abdominal esophagus and the cardiac region of the stomach during recurrent vomiting, accompanied by bleeding.

Previous (resolved) esophagogastric bleeding is a clinical term reflecting the objectively confirmed fact that a patient has experienced intraluminal bleeding from a tear in the esophagus and/or stomach. The term is most commonly used to characterize bleeding that has spontaneously stopped by the time of diagnosis.

Ongoing esophagogastric bleeding is bleeding from tears in the wall of the esophagus and/or stomach, characterized by the flow of blood from the tear site observed during endoscopic examination or surgical intervention. A sign of ongoing bleeding during an endovascular intervention is the extravasation of contrast medium beyond the vascular bed.

Recurrent esophagogastric bleeding (recurrent esophagogastric bleeding) – the resumption of bleeding from the same tear in the esophageal and/or gastric wall that served as the source of primary bleeding, following its spontaneous or endoscopic cessation, or after surgical intervention. In most cases, recurrent bleeding develops while the patient is hospitalized.

Surgical intervention is an invasive procedure that may be used for diagnostic purposes and/or as a method of treating diseases.

Surgical treatment – a method of treating diseases by dividing and uniting tissues during a surgical operation.

Endovascular treatment is a surgical intervention performed on blood vessels via a percutaneous approach under image guidance.

Eradication is treatment aimed at eliminating Helicobacter pylori (H. pylori) infection.

First-line eradication regimen is the H. pylori eradication regimen prescribed as the first choice.

Second-line eradication regimen is an eradication regimen prescribed when the first-line H. pylori regimen is ineffective.

1. Brief information on the disease or condition

1.1 Definition of the disease or condition

Mallory-Weiss syndrome is the formation of acute linear tears in the mucosa of the abdominal esophagus and the cardiac region of the stomach during recurrent vomiting, accompanied by bleeding.

1.2 Etiology and pathogenesis of the disease or condition (group of diseases or conditions)

The cause of the tears is typically repetitive vomiting accompanied by increased intragastric or intra-abdominal pressure, as well as cardioesophageal spasm.

Main etiological factors:

  • Vomiting:

The most frequent and common factor. Vomiting, especially severe and prolonged, can be caused by various factors, including alcohol, poisoning, digestive system diseases, etc.

  • Increased intra-abdominal pressure:

In addition to vomiting, other conditions leading to increased intra-abdominal pressure can also contribute to the development of Mallory-Weiss syndrome. This may be associated with severe coughing, heavy physical exertion, abdominal trauma, childbirth, etc.

  • Drugs:

Certain medications, such as acetylsalicylic acid**, can cause irritation of the gastric mucosa and, in the presence of other risk factors, contribute to the development of tears.

  • Upper GI tract diseases:

Chronic diseases of the upper gastrointestinal tract (gastritis, esophageal ulcers), hiatal hernia, and portal hypertension can also increase the risk of developing the syndrome.

  • Iatrogenic factors:

Damage to the mucosa during endoscopic procedures, insertion of a nasogastric tube, or cardiopulmonary resuscitation can also cause tears.

Risk factors:

  • Alcoholism and bulimia:

These conditions are often associated with frequent and severe vomiting, which increases the risk of developing the syndrome.

  • Gastroesophageal reflux disease (GERD):

Dysfunction of the lower esophageal sphincter can contribute to increased intra-abdominal pressure and the development of tears.

  • Pregnancy:

During pregnancy, there may be an increased risk of vomiting and changes in esophageal function, which increases the likelihood of developing the syndrome.

Pathogenesis:

The primary mechanism causing tears of the esophagogastric junction mucosa is vomiting. M. Atkinson et al. (1962) established that during vomiting, gastric pressure in patients reached 120–150 mm Hg, and occasionally rose to 200 mm Hg [220]. During strained vomiting movements, coordination between the "locking" function of the cardia and pylorus and the strong antiperistaltic contractions of the stomach is disrupted. In this case, intragastric pressure rises sharply during vomiting, which leads to a rupture of the gastroesophageal junction wall. The pathogenesis of this disease remains incompletely understood to this day.

1.3 Epidemiology of the Disease or Condition

Mallory-Weiss tear is a rare cause of upper GI bleeding, accounting for approximately 5% of all cases. It occurs more frequently in men. This syndrome predominates among patients aged 40–50 years, but can occur at other ages as well. The incidence is 7.5 cases per 100,000 population, and in-hospital mortality is 2.7%.

1.4 Features of Coding the Disease or Condition

K22.6 Gastroesophageal laceration-hemorrhage syndrome

1.5 Classification of the disease or condition

There is no universally accepted classification of MWS.

The following stages of Mallory-Weiss syndrome are distinguished:

Stage I – rupture (fissures) of the mucosa of the lower third of the esophagus and cardioesophageal junction;

Stage II – rupture (fissures) of the mucosa and submucosal layer;

Stage III – rupture (fissures) involving the circular muscle layer. The rupture zone does not spasm or close; intense bleeding occurs;

Stage IV – rupture of all layers of the esophagus and cardioesophageal junction, accompanied by peritonitis, mediastinitis, and pneumothorax.

Endoscopic findings in MWS:

1.5 Classification of the disease or condition — Mallory-Weiss syndrome (gastroesophageal laceration-hemorrhagic syndrome)
1.5 Classification of the disease or condition — Mallory-Weiss syndrome (gastroesophageal laceration-hemorrhagic syndrome)

According to the severity of bleeding, the most widely used classification in our country is the A.I. Gorbashko 1982 classification (Appendix G1) [16], which uses a 3-grade scale distinguishing mild, moderate, and severe bleeding, taking into account both the volume of blood loss and the patient's general condition. The American College of Surgeons blood loss severity scale (Appendix G2) distinguishes 4 classes (degrees) of blood loss: mild, moderate, severe, and massive [85].

1.6 Clinical presentation of the disease or condition

The clinical presentation of Mallory-Weiss syndrome is typically characterized by vomiting blood (hematemesis): it can range from small streaks of blood to massive hemorrhage. The color of the blood can vary from bright red to dark, depending on how long the blood has been in the digestive tract.

Mallory-Weiss syndrome frequently develops after episodes of vomiting, retching, severe coughing, hiccups, and other factors that can increase intra-abdominal pressure and provoke mucosal tears.

The clinical manifestations of esophagogastric bleeding in MWS can be divided into two groups of symptoms:

  1. General signs of blood loss (weakness, dizziness, loss of consciousness, cold clammy sweat, decreased blood pressure, tachycardia) and

  2. Symptoms caused by the entry of blood into the gastrointestinal lumen, which include hematemesis and melena. Blood loss of 100 ml can lead to black, but formed stool. "True" melena (tarry, i.e., black and liquid stools) in an adult occurs with a blood loss volume of about 500 ml. Rapid and massive blood loss into the intestinal lumen may manifest as hematochezia – the passage of blood with clots through the rectum.

Objective examination reveals: altered patient behavior (anxiety, fright or apathy, drowsiness; in severe bleeding – psychomotor agitation, delirium, hallucinations); pallor of the skin; pulse changes (rapid, low volume); blood pressure tends to decrease depending on the severity of blood loss; respiration is rapid. Digital rectal examination, which is mandatory when gastrointestinal bleeding is suspected, helps detect changes in stool color.

2. Diagnostics, medical indications and contraindications for diagnostic methods

Criteria for diagnosing the disease/condition:

The diagnosis of MWS is established based on:

1) anamnesis data (characteristic complaints, previous history of peptic ulcer disease);

2) physical examination;

3) instrumental examination (detection of an esophageal and/or gastric tear during endoscopic examination (esophagogastroduodenoscopy)).

The diagnostic program for MWS should: 1) establish the fact of acute bleeding into the upper GI lumen; 2) identify the source of bleeding; 3) determine the severity of blood loss. In life-threatening bleeding, diagnostic examinations must be performed concurrently with urgent therapeutic measures.

Diagnostic criteria:

The diagnosis of Mallory-Weiss syndrome (MWS) is established based on a combination of general clinical signs of blood loss, signs of gastrointestinal bleeding, medical history and laboratory data, confirmed by EGD results. Upon admission to the hospital, the patient must be immediately examined by a surgeon and urgent laboratory diagnostics performed.

  • For patients with MWS, to determine the severity of blood loss, it is recommended to use the A.I. Gorbashko classification, 1982 [16] (Appendix G1), and the ACS (American College of Surgeons) scoring scale [1] (Appendix G2) [16,19].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

  • For patients with MWS, to determine the severity of blood loss, it is recommended to use the Shock Index (Appendix G6) [221,222].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

  • In patients with MWS, it is recommended to assess the risk of bleeding recurrence based on a combination of clinical and endoscopic data [21,22].

GRC CLEL 4Grade of Recommendation C (Level of Evidence – 4)

Comments: the criteria for high risk of bleeding recurrence in MWS include clinical (history of collapse, severe blood loss, severe concomitant pathology) and laboratory signs reflecting mainly the intensity of bleeding, as well as endoscopic signs (deep tears, ongoing bleeding at the time of endoscopy) [11,15,21]. To assess the risk of bleeding recurrence and determine further management tactics, the AIMS65 score (Appendix G3), Glasgow-Blatchford Bleeding Score (Appendix G4) and the repeatedly validated Rockall score (Appendix G5) can be used.

2.1 Complaints and Anamnesis

Complaints and medical history data characteristic of patients with MWS are specified in subsection 1.6.

  • In a patient with signs of upper GI bleeding, it is recommended to analyze complaints, history of present illness, and personal medical history at the stage of hospital admission, but this should not lead to a delay in emergency diagnostic and therapeutic measures [12,14,19,21].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

Comments: it is important to find out how long ago the bleeding started; whether pre-syncope or loss of consciousness was noted; whether there were single or repeated episodes of hematemesis, the volume and nature of the vomitus (bright red or dark blood, clots, “coffee-ground” contents); and the frequency of melena episodes.

It is necessary to identify conditions that may cause acute bleeding in MWS: severe comorbidities (CHD, myocardial infarction, heart failure, cerebrovascular accident, renal and hepatic failure, oncological and hematological diseases, alcoholism); treatment with antithrombotic agents (ATX code: B01A).

  • Upon admission to the emergency department of a patient with suspected MWS, an examination by a surgeon is recommended to rule out or confirm this diagnosis and determine further management tactics [108,110].

GGR CLeE 5Grade of Recommendation C (Level of Evidence – 5)

2.2 Physical Examination

Physical examination data characteristic of patients with MWS are given in subsection 1.6.

  • A patient with signs of upper GI bleeding is recommended to undergo an examination upon admission, including the assessment of all major body systems and a digital rectal examination (A01.19.004) [12,13,14,223].

GGR CLeE 5Grade of Recommendation C (Level of Evidence – 5)

Comments: objective examination data combined with complaints and medical history, already at the stage of patient admission, make it possible to judge the severity and presumed source of bleeding, as well as concomitant diseases. Confused consciousness, severe pallor of the skin and conjunctivae, rapid pulse of low volume and tension, decreased blood pressure and pulse pressure, the presence of a large amount of blood and clots in the stomach, and black liquid or blood-tinged contents upon rectal examination are signs of acute massive bleeding.

Inspection of the skin and visible mucous membranes may reveal subicteric or yellowish discoloration, spider angiomas, and dilated subcutaneous veins on the anterolateral abdominal wall, which typically occurs in liver diseases; intradermal or subcutaneous hemorrhages and multiple telangiectاسises in vascular diseases and blood coagulation disorders. Clinical observations have verified that a blood pressure below 100 mm Hg and a heart rate exceeding 100 beats per minute in a patient with normal baseline pressure correspond to a blood loss of about 20% of the circulating blood volume (CBV). Percussion in diseases of the esophagus, stomach, and duodenum (A01.16.004) and palpation in diseases of the esophagus, stomach, and duodenum (A01.16.003) in a number of cases allow for the detection of a gastric tumor, hepatosplenomegaly, signs of ascites, and enlarged dense lymph nodes. The patient's examination must be completed with a digital rectal examination and, if necessary, gastric probing. The objective data obtained in this process, regardless of the presence or absence of anamnestic indications of hematemesis and melena, are important signs supporting the clinical diagnosis.

2.3 Laboratory Diagnostics

There are no specific laboratory signs for MWS. Laboratory tests in patients with bleeding in MWS generally include on an emergency basis: determination of main blood groups by the AB0 system; determination of the D antigen of the Rh system (Rh factor), determination of a subgroup and other minor blood groups A-1, A-2, D, Cc, E, Kell, Duffy; complete blood count; blood sodium level, blood potassium level, blood chloride level, acid-base status and blood gases, blood osmolarity (osmolality); blood urea nitrogen, blood creatinine, prothrombin time in blood or plasma, international normalized ratio (INR), blood fibrinogen; blood glucose, total blood protein, blood albumin, total blood bilirubin, alanine aminotransferase activity, aspartate aminotransferase activity) [12,14,19,21].

A drop in hemoglobin levels, a decrease in red blood cell count, and a drop in hematocrit undoubtedly guide the assessment of the severity of blood loss. However, in the first hours from the onset of acute bleeding, even if it is brisk, hemodilution does not have time to develop, and therefore all these indicators may change insignificantly. In addition to anemia resulting from acute blood loss and the action of blood spilled into the lumen of the digestive tract, there is often moderate leukocytosis and hyperbilirubinemia (due to the indirect fraction), and an elevated urea level with normal creatinine values, which is associated with the syndrome of blood reabsorption in the intestine.

Investigation of CBV and its components using dyes and radioisotopes is currently practically not used. The severity of the patient's condition and their individual reactions to the sustained blood loss are quite accurately characterized by a number of central hemodynamics indicators, oxygen transport, as well as metabolic disorders (blood urea, electrolytes, acid-base status, plasma osmolarity, etc.).

Blood loss, especially severe, can lead to hypocoagulation with prolonged blood clotting time, decreased prothrombin and fibrinogen levels up to the development of acute fibrinolysis.

2.4 Instrumental Diagnostics

  • All patients with suspected bleeding in MWS, in the absence of contraindications, are recommended to undergo esophagogastroduodenoscopy (EGD) (A.03.16.001) to confirm the diagnosis [2].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

Comments: endoscopic examination confirms the presence of a rupture of the esophageal and/or gastric wall, clarifies its localization, shape, size, depth, presence of hiatal hernia and reflux esophagitis.

  • Emergency endoscopic examination – esophagogastroduodenoscopy (EGD) (A03.16.001) is recommended to be performed in all patients with acute upper gastrointestinal bleeding, under procedural sedation with monitoring of the patient's vital signs during anesthesia (B03.003.006), concurrently with infusion-transfusion therapy [28].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

Comments: EGD must be performed within 2 hours from the moment of the patient's hospitalization. The endoscopic method is of decisive importance for establishing the source and nature of bleeding, assessing the necessity and feasibility of endoscopic hemostasis/prophylaxis, as well as for predicting the risk of bleeding recurrence.

  • Before performing EGD in patients with suspected gastroesophageal bleeding, it is recommended to perform gastric sounding (A11.16.009) followed by gastric lavage (A11.16.008) to prepare for the procedure [19,21,23].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

  • In a number of cases, when it is impossible to adequately lavage and evacuate the gastric contents during gastric intubation and lavage, it is recommended to use #Erythromycin (ATC code: J01FA01) in parenteral form (200 mg single dose) to stimulate gastric motility [224].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

Comments: The European Society of Gastrointestinal Endoscopy (ESGE) also considers it acceptable for this purpose to use gastrointestinal motility stimulants (ATC code: A03F) or parenteral #Erythromycin (ATC code: J01FA01) (200 mg single dose) [224]. The European Society of Gastrointestinal Endoscopy (ESGE) also recommends performing tracheal intubation prior to upper GI endoscopy in patients with ongoing active bloody vomiting, encephalopathy, or agitation, in order to protect the patient's airway from potential aspiration of gastric contents [12,224].

  • If a large amount of blood, clots, or food masses are detected in the gastric lumen during upper GI endoscopy, it is recommended to withdraw the flexible medical endoscope for examination of the gastrointestinal tract and evacuate the contents via a gastric tube [19,21,23].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

Comments. Biopsy of the edges of esophageal and gastric tears (endoscopic esophageal biopsy) is in most cases impractical, may be dangerous in terms of re-bleeding, or technically difficult.

2.5 Other Procedures

  • In all patients with Mallory-Weiss syndrome, in order to determine indications for eradication therapy, it is recommended to test for H. pylori infection using a Helicobacter pylori 13C-urea breath test or stool antigen test, and if upper GI endoscopy is performed simultaneously, using a rapid urease test (device for express diagnostics of helicobacteriosis based on biopsy specimen urease activity (in vitro)) [30].

GCR ALEL 1Grade of Recommendations A (Level of Evidence – 1)

Comments: if there is no technical capability for initial diagnosis of H. pylori infection in the inpatient setting, performing it in an outpatient setting is acceptable. In accordance with the recommendations of the Maastricht VI Consensus Conference (2022), the most optimal tests for the initial diagnosis of H. pylori infection are the 13C-urea breath test for Helicobacter pylori and the H. pylori stool antigen test. Thus, according to the latest Cochrane review and meta-analysis, the sensitivity of the 13C-urea breath test is 94% (95% CI: 0.89 - 0.97), and that of the Helicobacter pylori stool antigen test is 83% (95% CI: 0.73 - 0.90) at a fixed specificity of 90% [30].

If patients undergo upper GI endoscopy simultaneously, the rapid urease test (device for express diagnostics of helicobacteriosis based on biopsy specimen urease activity (in vitro)) can be used as the primary diagnostic method. When using endoscopic diagnostic methods for H. pylori, at least 2 biopsy specimens from the gastric body and 1 biopsy specimen from the antrum are taken. The serological method for detecting antibodies to H. pylori (determination of antibodies to Helicobacter pylori in blood) can be used for the initial diagnosis of H. pylori infection, but only if the detected antibodies belong to the IgG class. The microbiological (bacteriological) method (microbiological (cultural) examination of gastric mucosa biopsy specimens for Helicobacter pylori with determination of sensitivity to systemic antibacterial drugs) is currently used to determine the individual sensitivity of H. pylori to systemic antibacterial drugs in cases of treatment failure.

  • In all patients with Mallory-Weiss syndrome, it is recommended to consider monitoring H. pylori eradication to determine the further treatment program [32].

GCR ALEL 1Grade of Recommendations A (Level of Evidence – 1)

Comments: to check eradication 4–6 weeks after completion of eradication therapy, it is advisable to use the 13C-H. pylori urea breath test (A07.16.006) and/or Helicobacter pylori stool antigen test (A26.19.020). Proton pump inhibitors must be discontinued 2 weeks before the planned follow-up test. A negative result must be confirmed by two diagnostic methods [31,32].

3. Treatment, including drug and non-drug therapies, diet therapy, and pain management

Treatment of Mallory-Weiss syndrome should be comprehensive and include not only the prescription of medications, but also a wide range of various measures: diet therapy, smoking cessation and avoidance of alcohol abuse, discontinuation of ulcerogenic drugs, normalization of work and rest regimens, and sanatorium-resort treatment.

3.1 Diet therapy

  • In all patients with Mallory-Weiss syndrome, in order to accelerate the healing of tears, it is recommended to prescribe diet therapy [34].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

Comments: the basic principles of dietary nutrition for patients with Mallory-Weiss syndrome, developed many years ago, remain relevant today. Recommendations for frequent (5–6 times a day), fractional meals adhering to the rule "six small meals are better than three large ones," along with mechanical, thermal, and chemical sparing, remain in effect. The diet should exclude foods that irritate the gastric mucosa and stimulate hydrochloric acid secretion: strong meat and fish broths, fried and spiced foods, smoked meats and canned goods, condiments and spices (onions, garlic, pepper, mustard), pickles and marinades, carbonated fruit drinks, beer, dry white wine, champagne, coffee, and citrus fruits.

Preference should be given to foods with pronounced buffering properties (i.e., the ability to bind and neutralize hydrochloric acid). These include meat and fish (boiled or steamed), eggs, milk, and dairy products. Pasta, stale white bread, dry sponge cake, and dry biscuits, as well as milk and vegetarian soups, are also permitted. Vegetables (potatoes, carrots, zucchini, cauliflower) can be prepared stewed or in the form of purees and steamed soufflés. Porridges, sweet berry kissels, mousses, jellies, raw grated and baked apples, cocoa with milk, and weak tea can be included in the diet.

One should also remember such simple yet important recommendations as the need to eat in a calm atmosphere, without rushing, while sitting, and chewing food thoroughly. This promotes better impregnation of food with saliva, the buffering capacity of which is quite pronounced.

3.2 Conservative treatment

Management of patients with Mallory-Weiss syndrome (as in all cases of upper gastrointestinal bleeding) at the pre-hospital stage and upon admission to the hospital

  • In all patients with signs of upper GI bleeding, it is recommended to immediately initiate intensive care at the pre-hospital stage and/or upon admission to the hospital [6].

GRC CLEL 4Grade of Recommendation C (Level of Evidence – 4)

  • In all patients with clinical symptoms of bleeding in Mallory-Weiss syndrome, it is recommended to administer parenteral proton pump inhibitors (A02BC) upon hospital admission [13,19,23,81,102].

GGR BLOE 1Grade of Recommendation B (Level of Evidence – 1)

Comments: administration of proton pump inhibitors at the pre-hospital stage and prior to initial upper GI endoscopy reduces the need for endoscopic hemostasis, but should not cause a delay in endoscopy.

It is recommended to stratify patients upon hospital admission according to severity and probability of death to address the issue of hospitalization / transfer of patients with severe bleeding to the ICU [19].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

Comments: for the purpose of stratifying patients with Mallory-Weiss syndrome by severity of blood loss and probability of death the following scales can be used: Glasgow-Blatchford [16,20] (Appendix G4), AIMC65 (Appendix G3), Shock Index (> 0.8) [20] (Appendix G6), ACS score (Appendix G2).

Management of patients with massive blood loss

The main objectives of intensive care are to ensure adequate cellular oxygen delivery and consumption, and to correct hemostasis.

  • In patients with Mallory-Weiss syndrome presenting with hemodynamic instability, replenishment of circulating blood volume is recommended to begin with the administration of balanced salt solutions (B05CB) [28].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

  • In patients with Mallory-Weiss syndrome presenting with non-massive blood loss, it is recommended to perform restrictive infusion-transfusion therapy [27].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

Comments: in patients with Mallory-Weiss syndrome, it is necessary to achieve target perfusion adequacy parameters after "surgical" hemostasis is performed. Liberal infusion-transfusion therapy and early achievement of hemodynamic target parameters (prior to surgical hemostasis) can lead to hemodilution and increased perfusion pressure, which entails an increase in blood loss [83,84]. In certain cases, in patients with a burdened comorbid background, when it is necessary to ensure a personalized approach to infusion therapy, it is permissible to use volemic status assessment methods such as echocardiography (assessment of cardiac output, stroke volume, blood flow velocity) and transpulmonary thermodilution [219].

  • For patients with Mallory-Weiss syndrome, blood transfusion is recommended when the hemoglobin level is less than 70 g/L; for patients with cardiovascular diseases, the threshold for starting a blood transfusion may be higher at 90 g/L [13,27,28,235].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

  • For patients with Mallory-Weiss syndrome, fresh frozen plasma transfusion is recommended in the presence of hypocoagulation and ongoing bleeding or a high risk of its recurrence [235].

GRC CLEL 4Grade of Recommendation C (Level of Evidence – 4)

  • In patients with Mallory-Weiss syndrome and massive blood loss, it is recommended to maintain a platelet count above 50 × 109/L [27].

Level of Evidence CGrade of Recommendation 5Level of Evidence C (reliability of evidence – 5)

  • In some patients with Mallory-Weiss syndrome (showing signs of severe hypoperfusion), the use of norepinephrine** (ATC code: C01CA03) and epinephrine** (ATC code: C01CA24) is recommended to maintain adequate perfusion pressure [27,28,225,226].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

  • The use of norepinephrine** (ATC code: C01CA03) and epinephrine** (ATC code: C01CA24) may also be recommended when myocardial contractility decreases, in order to improve it [27,28,225,226].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

Comments: the criteria for restoring adequate perfusion are: skin condition (mottling, capillary refill time, temperature); level of consciousness; urine output; normalization of acid-base balance and lactate; and achievement of target hemodynamic parameters [13,16].

The criteria for adequate transfusion therapy are: absence of pathological bleeding (provided "surgical" hemostasis has been performed); normalization of hemostasis based on global coagulological tests and/or viscoelastic hemostasis testing (e.g., thromboelastography) [16,27,28].

3.3. Endoscopic treatment

  • In patients with Mallory-Weiss syndrome with ongoing bleeding from esophageal and/or gastric tears, it is recommended to perform hemostasis (A16.12.020 Stopping bleeding from a peripheral vessel) via an endoscope (flexible, reusable videogastroscope) [13,19,23,31].

GGR BLOE 1Grade of Recommendation B (Level of Evidence – 1)

Comments: in case of stopped bleeding, removal of the blood clot is possible using targeted washing [13,19,23,31].

  • In patients with Mallory-Weiss syndrome with stopped bleeding, routine endoscopic prophylaxis of recurrent bleeding is not recommended [13,19,23,31].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

Comments: in such cases, ensuring adequate medical prophylaxis for recurrent bleeding is essential. Endoscopic hemostasis (prevention of recurrence) must be performed within 2 hours of the patient's hospital admission. In patients with Mallory-Weiss syndrome, for endoscopic hemostasis of bleeding from tears and prevention of its recurrence, it is advisable to use injection hemostasis combined with thermal methods (diathermocoagulation, argon plasma coagulation (A22.30.033.001)) or clipping (Stopping bleeding from a peripheral vessel; Endoscopic stopping of bleeding from a peripheral vessel using electrocoagulation; Endoscopic stopping of bleeding using thermocoagulation, Endoscopic clipping of a bleeding vessel, Argon plasma coagulation of a bleeding vessel) [13,14,19,23]. Injection hemostasis as monotherapy does not provide proper efficacy and should only be used in combination with other methods of endoscopic hemostasis. Other local endoscopic hemostasis methods may be used as an adjunct to combined endoscopic hemostasis [13,14,19,23,31].

  • In patients with Mallory-Weiss syndrome, a repeated control endoscopic examination/intervention is recommended if the initial examination was incomplete or in case of recurrent bleeding [86].

GGR BLOE 1Grade of Recommendation B (Level of Evidence – 1)

Comments: routine performance of a control endoscopic examination in all patients with Mallory-Weiss syndrome is impractical. If the initial examination was incomplete, a repeat endoscopic examination is recommended within the first few hours after the initial EGD [87,227].

Diet and pharmacotherapy for patients with Mallory-Weiss syndrome complicated by bleeding:

  • For patients with a high risk of recurrent bleeding after its endoscopic cessation/prophylaxis, administration of PPIs (e.g., esomeprazole** at a dose of 80 mg IV bolus followed by a continuous infusion of 8 mg per hour for 72 hours) is recommended immediately after endoscopic hemostasis to prevent bleeding recurrence [13,19,23,81].

GCR ALEL 1Grade of Recommendations A (Level of Evidence – 1)

Comments: in patients with Mallory-Weiss syndrome who initially received parenteral PPIs, switching to oral formulations is performed 72 hours after the start of therapy [13,19,23]. In patients with Mallory-Weiss syndrome with a low risk of bleeding recurrence, parenteral administration of PPIs is advisable for 72 hours following endoscopy, followed by a transition to oral formulations until discharge from the hospital and subsequently until complete healing of the tear—the source of the prior bleeding [13,19,23].

For patients with a low risk of bleeding recurrence, switching to enteral nutrition is possible within the first few hours after the completion of the endoscopic intervention [13,19,23]. Patients with a high risk of recurrent bleeding are permitted to drink and consume liquids no earlier than 24 hours after hemostasis is achieved [228,229].

  • All patients with Mallory-Weiss syndrome confirmed to have Hp infection are recommended to undergo eradication therapy with confirmation of successful eradication [2].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

Comments: eradication therapy is initiated after patients are switched to oral PPIs [161]. Successful eradication significantly reduces the risk of recurrent bleeding [162,166].

3.4. Endovascular treatment

  • For patients with recurrent Mallory-Weiss bleeding resistant to endoscopic and medical hemostasis, it is recommended to consider transcatheter arterial embolization of gastric vessels (A16.12.051) as an alternative to surgical treatment [13,19,89-92].

GCR CLoE 3Grade of Recommendation C (Level of Evidence – 3)

3.5 Surgical treatment

  • For patients with ongoing or recurrent bleeding when endoscopic hemostasis is ineffective (or impossible), surgical treatment is recommended [13,19,23].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

Comments: alternatives to surgical intervention may include the placement of a tamponade tube (e.g., esophageal-gastric rubber tamponade tube) or endovascular interventions (transcatheter vascular embolization using adhesive agents, transcatheter vascular embolization using microemboloids). The scope of surgical intervention includes gastrotomy of the upper third of the gastric body and oversewing of the bleeding tears [217,218].

Management of patients receiving chronic antithrombotic therapy

  • If bleeding occurs in patients with Mallory-Weiss syndrome who are on chronic antithrombotic therapy (ATC code: B01A), discontinuation of these drugs is recommended; however, the balance between the risk of cardiovascular complications and the risk of recurrent bleeding must be weighed in each specific case [231-234].

GRC CLEL 4Grade of Recommendation C (Level of Evidence – 4)

  • Resumption of antithrombotic therapy is recommended as soon as stable hemostasis is achieved [231-234].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

4. Medical Rehabilitation and Sanatorium-Resort Treatment

  • Patients who have experienced Mallory-Weiss bleeding are recommended sanatorium-resort treatment in sanatorium facilities within the patient's climate zone of residence [230,239].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

Comments: sanatorium-resort treatment lasting 14-21 days is recommended for patients with Mallory-Weiss syndrome. Sanatorium-resort treatment is carried out in sanatoriums in cities such as Dorokhovo, Yessentuki, Zheleznovodsk, etc., and includes mud baths and peat therapy, pine-sea baths, and drinking alkaline mineral water [230,239].

5. Prevention and Dispensary Observation

  • All individuals with H. pylori infection, in the absence of contraindications, are recommended to undergo eradication therapy [52].

GDR CLE 5Grade of recommendation C (level of evidence – 5)

6. Organization of Medical Care

An indication for emergency hospitalization is the presence of signs of upper gastrointestinal bleeding.

Every clinic providing care for patients with acute upper gastrointestinal bleeding (including Mallory-Weiss bleeding) must have a local protocol for the multidisciplinary management of such patients. The diagnostic and treatment protocol must be based on national clinical guidelines and take into account the specific features of emergency care delivery and equipment of the particular medical institution.

In compliant patients with Mallory-Weiss syndrome and mild bleeding, low risk of bleeding recurrence, and no comorbid conditions, early hospital discharge is feasible.

7. Additional Information

7.1. Features of MWS course in specific patient groups

7.1.1 Features of MWS course during pregnancy

The course of Mallory-Weiss syndrome during pregnancy generally differs little from that in non-pregnant women. The diagnosis is established based on clinical manifestations, medical history, and EGD results [100]. X-ray examination of the stomach and duodenum is contraindicated in pregnant women.

Early toxicosis is characterized by distressing, almost constant nausea exacerbated by various smells, and salivation. Vomiting may occur regardless of food intake, especially in the mornings; abdominal pain is typically absent. Bleeding caused by Mallory-Weiss syndrome must be differentiated from bleeding due to peptic ulcer disease, erosive gastritis, gastric cancer, and respiratory tract bleeding.

Eradication therapy for H. pylori infection is not performed in pregnant women.

7.1.2 Features of MWS course in elderly and senile patients

In the development of Mallory-Weiss syndrome in elderly patients—in addition to H. pylori infection and the acid-peptic factor—atherosclerotic changes in gastric vessels, certain underlying conditions (e.g., chronic non-specific lung diseases) that reduce the protective properties of the gastric mucosa, and the use of medications (primarily NSAIDs) with ulcerogenic action may also play a role.

Pharmacotherapy should be administered with caution, given the higher risk of adverse effects in elderly patients compared to young and middle-aged patients.

Criteria for Evaluating the Quality of Medical Care

№

Quality criteria

Yes/no

1.

Gastric sounding (A11.16.009) was performed with subsequent gastric lavage prior to EGD.

2.

Esophagogastroduodenoscopy performed

3.

Hemostasis (A16.12.020 Arrest of bleeding from a peripheral vessel) was performed via a flexible medical endoscope for ongoing bleeding from esophageal and/or gastric tears.

4.

Administration of balanced salt solutions (B05CB) was performed in the presence of hemodynamic instability.

5.

Blood transfusion was performed when the hemoglobin level was less than 70 g/L.

6.

Fresh frozen plasma transfusion was performed in the presence of hypocoagulation and ongoing bleeding or a high risk of its recurrence.

8.

Patients with ongoing or repeatedly recurrent bleeding with ineffectiveness (or impossibility) of endoscopic hemostasis underwent endovascular vessel embolization (gastric arteries) or surgical treatment.

References

Show references
  1. Shay H, Sun DCH. Etiology and pathology of gastric and duodenal ulcer. In: Bockus H.L. Gastroenterology, Philadelphia-London: Saunders Elsevier, 1968: 420-465.

  2. Lanas A, Chan FKL. Peptic ulcer disease. Lancet 2017; 390 (10094): 613-624. doi: 10.1016/S0140-6736(16)32404-7

  3. Chan FKL., Lau JYW. Peptic ulcer disease. In: Sleisenger and Fordtran's Gastrointestinal and Liver Disease. 10th ed. Philadelphia: Saunders Elsevier, 2015: chap. 14.

  4. Ramakrishnan K, Salinas RC. Peptic ulcer disease. Am Fam Physician 2007; 76 (7): 1005-1012.

  5. Vasilenko V.Kh., Grebenev A.L., Sheptulin A.A. Peptic ulcer disease. M.: Meditsina; 1987. 288 p.

  6. Lau J.Y., Sung J., Hill C. et al. Systematic review of the epidemiology of complicated peptic ulcer disease: incidence, recurrence, risk factors and mortality. Digestion 2011; 84 (2): 102-113. doi: 10.1159/000323958. 

  7. Morbidity of the entire population of Russia in 2006. Statistical materials of the Russian Ministry of Health. M., 2007. 98 p.

  8. Morbidity of the entire population of Russia in 2018. Statistical materials of the Russian Ministry of Health. M., 2018. 101 p.

  9. Hawkey CJ, Wight NJ. Clinician’s manual on NSAIDS and gastrointestinal complications. London: Life Science Communications, 2001.

  10. Surgical care in the Russian Federation. M., 2022. 132 p.

  11. Ulcerative gastroduodenal bleeding. Clinical guidelines of the Russian Society of Surgeons. Adopted at the All-Russian Consensus Conference on the Adoption of National Clinical Guidelines on June 6, 2014, Voronezh: 1–9.

  12. Karstensen JG, Ebigbo A, Aabakken L, et al. Nonvariceal upper gastrointestinal hemorrhage: European Society of Gastrointestinal Endoscopy (ESGE) Cascade Guideline. Endosc Int Open. 2018;6(10):E1256-E1263. doi:10.1055/a-0677-2084.

  13. Barkun AN, Almadi M, Kuipers EJ, et al. Management of Nonvariceal Upper Gastrointestinal Bleeding: Guideline Recommendations From the International Consensus Group. Ann Intern Med. 2019;171(11):805-822. doi:10.7326/M19-1795

  14. Acute upper gastrointestinal bleeding overview. UK National Institute for Health and Care Excellence, 2019.

  15. Grinberg A.A., Zatevakhin I.I., Shchegolev A.A. Surgical tactics in ulcerative gastroduodenal bleeding. M.: Meditsina; 1996. 149 p.

  16. Gorbashko A.I. Diagnosis and treatment of blood loss. L.: Meditsina; 1982. 224 p.

  17. Ivashkin V.T., Sheptulin A.A. Diseases of the esophagus, stomach and intestines. M.: MEDpress-inform; 2009. 176 p. ISBN 5-98322-547-2.

  18. Tomizawa M, Shinozaki F, Hasegawa R, et al. Low hemoglobin levels are associated with upper gastrointestinal bleeding. Biomed Rep. 2016;5(3):349-352. doi:10.3892/br.2016.727

  19. Tarasconi A, Coccolini F, Biffl WL, et al. Perforated and bleeding peptic ulcer: WSES guidelines. World J Emerg Surg. 2020;15:3. Published 2020 Jan 7. doi:10.1186/s13017-019-0283-9.

  20. Rassameehiran S, Teerakanok J, Suchartlikitwong S, Nugent K. Utility of the Shock Index for Risk Stratification in Patients with Acute Upper Gastrointestinal Bleeding. South Med J. 2017;110(11):738-743. doi:10.14423/SMJ.0000000000000729.        

  21. Saltzman JR.  Approach to acute upper gastrointestinal bleeding in adults. 2024 UpToDate.

  22. Stanley AJ, Laine L, Dalton HR, et al. Comparison of risk scoring systems for patients presenting with upper gastrointestinal bleeding: international multicentre prospective study. BMJ. 2017;356:i6432. Published 2017 Jan 4. doi:10.1136/bmj.i6432.

  23. Sung JJ, Chiu PW, Chan FKL, et al. Asia-Pacific working group consensus on non-variceal upper gastrointestinal bleeding: an update 2018 [published correction appears in Gut. 2019 Feb;68(2):380. doi: 10.1136/gutjnl-2018-316276corr1]. Gut. 2018;67(10):1757-1768. doi:10.1136/gutjnl-2018-316276.

  24. Harewood GC, McConnell JP, Harrington JJ, Mahoney DW, Ahlquist DA. Detection of occult upper gastrointestinal tract bleeding: performance differences in fecal occult blood tests. Mayo Clin Proc. 2002;77(1):23-28. doi:10.4065/77.1.23.

  25. Kim HU. Diagnostic and Treatment Approaches for Refractory Peptic Ulcers. Clin Endosc. 2015;48(4):285-290. doi:10.5946/ce.2015.48.4.285.            

  26. Chandie Shaw MP, van Romunde LK, Griffioen G, Janssens AR, Kreuning J, Lamers CB. Vergelijking van bifasisch radiologisch maag-en duodenumonderzoek met fiberendoscopie voor de diagnostiek van peptische zweren en maagcarcinomen [Comparison of biphasic radiologic stomach and duodenum studies with fiber endoscopy for the diagnosis of peptic ulcer and stomach carcinoma]. Ned Tijdschr Geneeskd. 1990;134(7):345-349.

  27. Hunt BJ, Allard S, Keeling D, et al. A practical guideline for the haematological management of major haemorrhage. Br J Haematol. 2015;170(6):788-803. doi:10.1111/bjh.13580.

  28. Gralnek IM, Dumonceau JM, Kuipers EJ, et al. Diagnosis and management of nonvariceal upper gastrointestinal hemorrhage: European Society of Gastrointestinal Endoscopy (ESGE) Guideline. Endoscopy. 2015;47(10):a1-a46. doi:10.1055/s-0034-1393172.

  29. Malfertheiner P, Megraud F, Rokkas T, et al. Management of Helicobacter pylori infection: the Maastricht VI/Florence consensus report. Gut. Published online August 8, 2022. doi:10.1136/gutjnl-2022-327745.

  30. Best LM, Takwoingi Y, Siddique S, et al. Non-invasive diagnostic tests for Helicobacter pylori infection. Cochrane Database Syst Rev. 2018;3(3):CD012080. Published 2018 Mar 15. doi:10.1002/14651858.CD012080.pub2.

  31. Jiang M, Chen P, Gao Q. Systematic Review and Net-Work Meta-Analysis of Upper Gastrointestinal Hemorrhage Interventions. Cell Physiol Biochem. 2016;39(6):2477-2491. doi:10.1159/000452515.

  32. Gisbert JP, Khorrami S, Carballo F, Calvet X, Gené E, Dominguez-Muñoz JE. H. pylori eradication therapy vs. antisecretory non-eradication therapy (with or without long-term maintenance antisecretory therapy) for the prevention of recurrent bleeding from peptic ulcer. Cochrane Database Syst Rev. 2004;(2):CD004062. doi:10.1002/14651858.CD004062.pub2.

  33. Malfertheiner P, Megraud F, O'Morain CA, et al. Management of Helicobacter pylori infection-the Maastricht V/Florence Consensus Report. Gut. 2017;66(1):6-30. doi:10.1136/gutjnl-2016-312288.

  34. Vomero ND, Colpo E. Nutritional care in peptic ulcer. Arq Bras Cir Dig. 2014;27(4):298-302. doi:10.1590/S0102-67202014000400017.

  35. Burget DW, Chiverton SG, Hunt RH. Is there an optimal degree of acid suppression for healing of duodenal ulcers? A model of the relationship between ulcer healing and acid suppression. Gastroenterology. 1990;99(2):345-351. doi:10.1016/0016-5085(90)91015-x.

  36. Scally B, Emberson JR, Spata E, et al. Effects of gastroprotectant drugs for the prevention and treatment of peptic ulcer disease and its complications: a meta-analysis of randomised trials. Lancet Gastroenterol Hepatol. 2018;3(4):231-241. doi:10.1016/S2468-1253(18)30037-2.     

  37. Poynard T, Lemaire M, Agostini H. Meta-analysis of randomized clinical trials comparing lansoprazole with ranitidine or famotidine in the treatment of acute duodenal ulcer. Eur J Gastroenterol Hepatol. 1995;7(7):661-665.                                           

  38. Hu ZH, Shi AM, Hu DM, Bao JJ. Efficacy of proton pump inhibitors for patients with duodenal ulcers: A pairwise and network meta-analysis of randomized controlled trials [published correction appears in Saudi J Gastroenterol. 2017 Mar-Apr;23(2):130. doi: 10.4103/1319-3767.203367]. Saudi J Gastroenterol. 2017;23(1):11-19. doi:10.4103/1319-3767.199117.

  39. Terano A, Arakawa T, Sugiyama T, et al. Rebamipide, a gastro-protective and anti-inflammatory drug, promotes gastric ulcer healing following eradication therapy for Helicobacter pylori in a Japanese population: a randomized, double-blind, placebo-controlled trial. J Gastroenterol. 2007;42(8):690-693. doi:10.1007/s00535-007-2076-2.                                      

  40. Song KH, Lee YC, Fan DM, et al. Healing effects of rebamipide and omeprazole in Helicobacter pylori-positive gastric ulcer patients after eradication therapy: a randomized double-blind, multinational, multi-institutional comparative study. Digestion. 2011;84(3):221-229. doi:10.1159/000329353.

  41. Ford AC, Gurusamy KS, Delaney B, Forman D, Moayyedi P. Eradication therapy for peptic ulcer disease in Helicobacter pylori-positive people. Cochrane Database Syst Rev. 2016;4(4):CD003840. Published 2016 Apr 19. doi:10.1002/14651858.CD003840.pub5.        

  42. Wong CS, Chia CF, Lee HC, et al. Eradication of Helicobacter pylori for prevention of ulcer recurrence after simple closure of perforated peptic ulcer: a meta-analysis of randomized controlled trials. J Surg Res. 2013;182(2):219-226. doi:10.1016/j.jss.2012.10.046.

  43. Ivashkin V.T., Maev I.V., Lapina T.L., Sheptulin A.A., Trukhmanov A.S., Baranskaya E.K., Abdulkhakov R.A., Alekseeva O.P., Alekseenko S.A., Dekhnich N.N., Kozlov R.S., Klyaritskaya I.L., Korochanskaya N.V., Kurilovich S.A., Osipenko M.F., Simanenkov V.I., Tkachev A.V., Khlynov I.B., Tsukanov V.V. Clinical guidelines of the Russian Gastroenterological Association for the diagnosis and treatment of Helicobacter pylori infection in adults. Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2018;28(1):55-70. https://doi.org/10.22416/1382-4376-2018-28-1-55-70.

  44. Ko SW, Kim YJ, Chung WC, Lee SJ. Bismuth supplements as the first-line regimen for Helicobacter pylori eradication therapy: Systemic review and meta-analysis. Helicobacter. 2019;24(2):e12565. doi:10.1111/hel.12565.

  45. McNicholl AG, Bordin DS, Lucendo A, et al. Combination of Bismuth and Standard Triple Therapy Eradicates Helicobacter pylori Infection in More than 90% of Patients. Clin Gastroenterol Hepatol. 2020;18(1):89-98. doi:10.1016/j.cgh.2019.03.048.

  46. Nyssen OP, Bordin D, Tepes B, et al. European Registry on Helicobacter pylori management (Hp-EuReg): patterns and trends in first-line empirical eradication prescription and outcomes of 5 years and 21 533 patients. Gut. 2021;70(1):40-54. doi:10.1136/gutjnl-2020-321372.

  47. Yang X, Wang JX, Han SX, Gao CP. High dose dual therapy versus bismuth quadruple therapy for Helicobacter pylori eradication treatment: A systematic review and meta-analysis. Medicine (Baltimore). 2019;98(7):e14396. doi:10.1097/MD.0000000000014396.

  48. Guo B, Cao NW, Zhou HY, Chu XJ, Li BZ. Efficacy and safety of bismuth-containing quadruple treatment and concomitant treatment for first-line Helicobacter pylori eradication: A systematic review and meta-analysis. Microb Pathog. 2021;152:104661. doi:10.1016/j.micpath.2020.104661.

  49. Zagari RM, Dajti E, Cominardi A, et al. Standard Bismuth Quadruple Therapy versus Concomitant Therapy for the First-Line Treatment of Helicobacter pylori Infection: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. J Clin Med. 2023;12(9):3258. Published 2023 May 3. doi:10.3390/jcm12093258.

  50. Yuan Y., Ford A.C., Khan K.J., Gisbert J.P., Forman D., Leontiadis G.I., et al. Optimum duration of regimens for Helicobacter pylori eradication. Cochrane Database  Syst Rev. 2013;(12):CD008337. Published 2013 Dec 11. doi:10.1002/14651858.CD008337.pub2.

  51. Villoria A, Garcia P, Calvet X, Gisbert JP, Vergara M. Meta-analysis: high-dose proton pump inhibitors vs. standard dose in triple therapy for Helicobacter pylori eradication. Aliment Pharmacol Ther. 2008;28(7):868-877. doi:10.1111/j.1365-2036.2008.03807.x.

  52. Gao W, Zhang X, Yin Y, Yu S, Wang L. Different dose of new generation proton pump inhibitors for the treatment of Helicobacter pylori infection: A meta-analysis. Int J Immunopathol Pharmacol. 2021;35:20587384211030397. doi:10.1177/20587384211030397.     

  53. Tang HL, Li Y, Hu YF, Xie HG, Zhai SD. Effects of CYP2C19 loss-of-function variants on the eradication of H. pylori infection in patients treated with proton pump inhibitor-based triple therapy regimens: a meta-analysis of randomized clinical trials. PLoS One. 2013;8(4):e62162. Published 2013 Apr 30. doi:10.1371/journal.pone.0062162.

  54. Jung YS, Kim EH, Park CH. Systematic review with meta-analysis: the efficacy of vonoprazan-based triple therapy on Helicobacter pylori eradication. Aliment Pharmacol Ther. 2017;46(2):106-114. doi:10.1111/apt.14130.

  55. Shinozaki S, Kobayashi Y, Osawa H, et al. Effectiveness and Safety of Vonoprazan versus Proton Pump Inhibitors for Second-Line Helicobacter pylori Eradication Therapy: Systematic Review and Meta-Analysis. Digestion. 2021;102(3):319-325. doi:10.1159/000504939.

  56. Chang YL, Tung YC, Tu YK, et al. Efficacy of second-line regimens for Helicobacter pylori eradication treatment: a systemic review and network meta-analysis. BMJ Open Gastroenterol. 2020;7(1):e000472. doi:10.1136/bmjgast-2020-000472.

  57. Han Z, Li Y, Kong Q, et al. Efficacy of bismuth for antibiotic-resistant Helicobacter pylori strains eradication: A systematic review and meta-analysis. Helicobacter. 2022;27(6):e12930. doi:10.1111/hel.12930.

  58. Yeo YH, Hsu CC, Lee CC, et al. Systematic review and network meta-analysis: Comparative effectiveness of therapies for second-line Helicobacter pylori eradication. J Gastroenterol Hepatol. 2019;34(1):59-67. doi:10.1111/jgh.14462.

  59. Mori H, Suzuki H. Update on quinolone-containing rescue therapies for Helicobacter pylori infection. World J Gastroenterol. 2020;26(15):1733-1744. doi:10.3748/wjg.v26.i15.1733.

  60. Di Caro S, Fini L, Daoud Y, et al. Levofloxacin/amoxicillin-based schemes vs quadruple therapy for Helicobacter pylori eradication in second-line. World J Gastroenterol. 2012;18(40):5669-5678. doi:10.3748/wjg.v18.i40.5669.         

  61. Gisbert JP, Molina-Infante J, Marin AC, Vinagre G, Barrio J, McNicholl AG. Second-line rescue triple therapy with levofloxacin after failure of non-bismuth quadruple "sequential" or "concomitant" treatment to eradicate H. pylori infection. Scand J Gastroenterol. 2013;48(6):652-656. doi:10.3109/00365521.2013.786132.

  62. Andreev DN, Maev IV, Dicheva DT. Efficiency of the Inclusion of Rebamipide in the Eradication Therapy for Helicobacter pylori Infection: Meta-Analysis of Randomized Controlled Studies. J Clin Med. 2019;8(9):1498. Published 2019 Sep 19. doi:10.3390/jcm8091498.

  63. Graham DY, Lew GM, Malaty HM, et al. Factors influencing the eradication of Helicobacter pylori with triple therapy. Gastroenterology. 1992;102(2):493-496. doi:10.1016/0016-5085(92)90095-g.

  64. Kim BJ, Lee H, Lee YC, et al. Ten-Day Concomitant, 10-Day Sequential, and 7-Day Triple Therapy as First-Line Treatment for Helicobacter pylori Infection: A Nationwide Randomized Trial in Korea. Gut Liver. 2019;13(5):531-540. doi:10.5009/gnl19136.

  65. Minushkin O.N., Zverkov I.V., Volodin D.V., Ivanova O.I., Shuleshova A.G. Efficacy of the drug "Pilobact AM" in eradication therapy for duodenal ulcer. Vrach. 2008;5:67–69.

  66. McFarland L.V., Malfertheiner P., Huang Y., Wang L. Meta-analysis of single strain  probiotics for the eradication of Helicobacter pylori and prevention of adverse events. World J Meta-Anal 2015; 3 (2): 97-117 doi:10.13105/wjma.v3.i2.97.

  67. Zhou BG, Chen LX, Li B, Wan LY, Ai YW. Saccharomyces boulardii as an adjuvant therapy for Helicobacter pylori eradication: A systematic review and meta-analysis with trial sequential analysis. Helicobacter. 2019;24(5):e12651. doi:10.1111/hel.12651.   

  68. McFarland LV, Huang Y, Wang L, Malfertheiner P. Systematic review and meta-analysis: Multi-strain probiotics as adjunct therapy for Helicobacter pylori eradication and prevention of adverse events. United European Gastroenterol J. 2016;4(4):546-561. doi:10.1177/2050640615617358.

  69. Szajewska H, Horvath A, Piwowarczyk A. Meta-analysis: the effects of Saccharomyces boulardii supplementation on Helicobacter pylori eradication rates and side effects during treatment [published correction appears in Aliment Pharmacol Ther. 2010 Dec;32(11-12):1408]. Aliment Pharmacol Ther. 2010;32(9):1069-1079. doi:10.1111/j.1365-2036.2010.04457.x.

  70. Szajewska H, Horvath A, Kołodziej M. Systematic review with meta-analysis: Saccharomyces boulardii supplementation and eradication of Helicobacter pylori infection. Aliment Pharmacol Ther. 2015;41(12):1237-1245. doi:10.1111/apt.13214.

  71. Dang Y, Reinhardt JD, Zhou X, Zhang G. The effect of probiotics supplementation on Helicobacter pylori eradication rates and side effects during eradication therapy: a meta-analysis. PLoS One. 2014;9(11):e111030. Published 2014 Nov 3. doi:10.1371/journal.pone.0111030.

  72. Lv Z, Wang B, Zhou X, et al. Efficacy and safety of probiotics as adjuvant agents for Helicobacter pylori infection: A meta-analysis. Exp Ther Med. 2015;9(3):707-716. doi:10.3892/etm.2015.2174.

  73. Zheng X, Lyu L, Mei Z. Lactobacillus-containing probiotic supplementation increases Helicobacter pylori eradication rate: evidence from a meta-analysis. Rev Esp Enferm Dig. 2013;105(8):445-453. doi:10.4321/s1130-01082013000800002.

  74. Goodman C, Keating G, Georgousopoulou E, Hespe C, Levett K. Probiotics for the prevention of antibiotic-associated diarrhoea: a systematic review and meta-analysis. BMJ Open. 2021;11(8):e043054. Published 2021 Aug 12. doi:10.1136/bmjopen-2020-043054.     

  75. Goldenberg JZ, Yap C, Lytvyn L, et al. Probiotics for the prevention of Clostridium difficile-associated diarrhea in adults and children. Cochrane Database Syst Rev. 2017;12(12):CD006095. Published 2017 Dec 19. doi:10.1002/14651858.CD006095.pub4.

  76. Cárdenas PA, Garcés D, Prado-Vivar B, et al. Effect of Saccharomyces boulardii CNCM I-745 as complementary treatment of Helicobacter pylori infection on gut microbiome. Eur J Clin Microbiol Infect Dis. 2020;39(7):1365-1372. doi:10.1007/s10096-020-03854-3.

  77. Seddik H, Boutallaka H, Elkoti I, et al. Saccharomyces boulardii CNCM I-745 plus sequential therapy for Helicobacter pylori infections: a randomized, open-label trial. Eur J Clin Pharmacol. 2019;75(5):639-645. doi:10.1007/s00228-019-02625-0.

  78. Martín R, Langella P. Emerging Health Concepts in the Probiotics Field: Streamlining the Definitions. Front Microbiol. 2019;10:1047. Published 2019 May 21. doi:10.3389/fmicb.2019.01047.

  79. Shenderov B.A. Metabiotics: novel idea or natural development of probiotic conception. Microb Ecol Health Dis. 2013; doi:10.3402/mehd.v24i0.20399.

  80. Parth K, Prudhivi R, Palatheeya S, et al. Efficacy of Lactobacillus reuteri Supplementation in Eradication of H. pylori: A Comparison Study with Triple Drug Therapy. Journal of Pharmaceutical Research International. 2021; 33(52B): 151–159. doi:10.9734/jpri/2021/v33i52B33611.       

  81. Leontiadis GI, Sharma VK, Howden CW. Systematic review and meta-analysis: proton-pump inhibitor treatment for ulcer bleeding reduces transfusion requirements and hospital stay--results from the Cochrane Collaboration. Aliment Pharmacol Ther. 2005;22(3):169-174. doi:10.1111/j.1365-2036.2005.02546.x.

  82. Syam AF, Setiawati A. Safety and efficacy of lansoprazole injection in upper gastrointestinal bleeding: a postmarketing surveillance conducted in Indonesia. Acta Med Indones. 2013;45(2):123-129.

  83. Imperiale TF, Birgisson S. Somatostatin or octreotide compared with H2 antagonists and placebo in the management of acute nonvariceal upper gastrointestinal hemorrhage: a meta-analysis [published correction appears in Ann Intern Med 1998 Feb 1;128(3):245]. Ann Intern Med. 1997;127(12):1062-1071. doi:10.7326/0003-4819-127-12-199712150-00002.

  84. Spahn DR, Bouillon B, Cerny V, et al. The European guideline on management of major bleeding and coagulopathy following trauma: fifth edition. Crit Care. 2019;23(1):98. Published 2019 Mar 27. doi:10.1186/s13054-019-2347-3.

  85. Advanced Trauma Life Support (ATLS). Student Course Manual. 10th  Edition. Chicago: American College of Surgeons; 2018.

  86. Marmo R, Rotondano G, Bianco MA, Piscopo R, Prisco A, Cipolletta L. Outcome of endoscopic treatment for peptic ulcer bleeding: Is a second look necessary? A meta-analysis. Gastrointest Endosc. 2003;57(1):62-67. doi:10.1067/mge.2003.48.

  87. Tsoi KK, Chiu PW, Sung JJ. Endoscopy for upper gastrointestinal bleeding: is routine second-look necessary? Nat Rev Gastroenterol Hepatol. 2009;6(12):717-722. doi:10.1038/nrgastro.2009.186.      

  88. Ivashkin V.T., Maev I.V., Tsarkov P.V. et al. Diagnosis and treatment of peptic ulcer disease in adults (Clinical guidelines of the Russian Gastroenterological Association, the Russian Society of Colorectal Surgeons, and the Russian Endoscopic Society). Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2024;34(2):101-131. doi: 10.22416/1382-4376-2024-34-2-101-131.

  89. Tarasconi A, Baiocchi GL, Pattonieri V, et al. Transcatheter arterial embolization versus surgery for refractory non-variceal upper gastrointestinal bleeding: a meta-analysis. World J Emerg Surg. 2019;14:3. Published 2019 Feb 1. doi:10.1186/s13017-019-0223-8.

  90. Beggs AD, Dilworth MP, Powell SL, Atherton H, Griffiths EA. A systematic review of transarterial embolization versus emergency surgery in treatment of major nonvariceal upper gastrointestinal bleeding. Clin Exp Gastroenterol. 2014;7:93-104. Published 2014 Apr 16. doi:10.2147/CEG.S56725.

  91. Darmon I, Rebibo L, Diouf M, et al. Management of bleeding peptic duodenal ulcer refractory to endoscopic treatment: surgery or transcatheter arterial embolization as first-line therapy? A retrospective single-center study and systematic review. Eur J Trauma Emerg Surg. 2020;46(5):1025-1035. doi:10.1007/s00068-020-01356-7.

  92. Loffroy R, Guillen K, Chevallier O. Re: Systematic Review and Meta-Analysis of Prophylactic Transarterial Embolization for High-Risk Bleeding Peptic Ulcer Disease. J Vasc Interv Radiol. 2021;32(9):1389–1390. doi:10.1016/j.jvir.2021.04.031.

  93. Di Minno MN, Ambrosino P, Di Minno A, Tremoli E, Di Minno G. The risk of gastrointestinal bleeding in patients receiving dabigatran etexilate: a systematic review and meta-analysis of the literature. Ann Med. 2017;49(4):329-342. doi:10.1080/07853890.2016.1268710.

  94. Chang JHE, Lye TJY, Zhu HZ, et al. Systematic Review and Meta-Analysis of Prophylactic Transarterial Embolization for High-Risk Bleeding Peptic Ulcer Disease. J Vasc Interv Radiol. 2021;32(4):576-584.e5. doi:10.1016/j.jvir.2020.12.005.    

  95. Boros E, Sipos Z, Hegyi P, et al. Prophylactic transcatheter arterial embolization reduces rebleeding in non-variceal upper gastrointestinal bleeding: A meta-analysis. World J Gastroenterol. 2021;27(40):6985-6999. doi:10.3748/wjg.v27.i40.6985.

  96. Coxib and traditional NSAID Trialists' (CNT) Collaboration, Bhala N, Emberson J, et al. Vascular and upper gastrointestinal effects of non-steroidal anti-inflammatory drugs: meta-analyses of individual participant data from randomised trials. Lancet. 2013;382(9894):769-779. doi:10.1016/S0140-6736(13)60900-9.

  97. Castellsague J, Riera-Guardia N, Calingaert B, et al. Individual NSAIDs and upper gastrointestinal complications: a systematic review and meta-analysis of observational studies (the SOS project). Drug Saf. 2012;35(12):1127-1146. doi:10.2165/11633470-000000000-00000.

  98. Bang CS, Joo MK, Kim BW, et al. The Role of Acid Suppressants in the Prevention of Anticoagulant-Related Gastrointestinal Bleeding: A Systematic Review and Meta-Analysis. Gut Liver. 2020;14(1):57-66. doi:10.5009/gnl19009.

  99. Maev I.V., Samsonov A.A. Duodenal ulcer: Various approaches to modern conservative therapy. Consilium Medicum. 2004;1:6–11.

  100. Burkov S.G. Digestive system diseases in pregnant women. M.: KRON-PRESS; 1996. 217 p.

  101. Cappell MS. The fetal safety and clinical efficacy of gastrointestinal endoscopy during pregnancy. Gastroenterol Clin North Am. 2003;32(1):123-179. doi:10.1016/s0889-8553(02)00137-1.

  102. Evseev M.A., Klishin I.M. Efficacy of antisecretory therapy with proton pump inhibitors in gastroduodenal ulcer bleeding. Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2010;20(3):55–62.

  103. Clinical guidelines "Perforated ulcer". LLC "Russian Society of Surgeons", approved by the Russian Ministry of Health. Rubricator of Clinical Guidelines of the Russian Ministry of Health, 2021.

  104. Lanas A, Chan FKL. Peptic ulcer disease. Lancet. 2017;390(10094):613-624. doi:10.1016/S0140-6736(16)32404-7.

  105. Søreide K, Thorsen K, Harrison EM, et al. Perforated peptic ulcer. Lancet. 2015;386(10000):1288-1298. doi:10.1016/S0140-6736(15)00276-7.

  106. Timerbulatov V.M., Kunafin M.S., Timerbulatov M.V. Emergency abdominal surgery in a region of the Russian Federation: A 40-year analysis. Journal of Surgery named after I.I. Grekov. 2014;6:89–92.

  107. Revishvili A.Sh., Olovyanniy V.E., Sazhin V.P., Nechaev O.I., Zakharova M.A., Shelina N.V., Mironova N.L. Surgical care in the Russian Federation. M., 2019. 136 p. ISBN 978-5-6043874-0-5.

  108. Emergency abdominal surgery. A methodological guide for the practicing physician. / Edited by Academician of the RAS Zatevakhin I.I., Academician of the RAS Kirienko A.I., Corresponding Member of the RAS Sazhin A.V. Moscow: LLC "Medical Information Agency"; 2018. 488 p. ISBN 978-5-6040008-5-4.

  109. Lobankov V.M. "Surgical epidemiology" of peptic ulcer disease in Belarus from 1990 to 2004. Journal of Surgical Gastroenterology. 2007;1:50–55.

  110. Savelyev V.S. Guidelines for emergency abdominal surgery. M.: Triada-Kh Publishing House; 2005. 640 p.

  111. Pantsyrev Yu.M., Mikhalev A.I., Fedorov E.D. Surgical treatment of perforated and bleeding gastroduodenal ulcers. Khirurgiya. 2003;3:34-47.

  112. Møller MH, Adamsen S, Thomsen RW, Møller AM. Preoperative prognostic factors for mortality in peptic ulcer perforation: a systematic review. Scand J Gastroenterol. 2010;45(7-8):785-805. doi:10.3109/00365521003783320.

  113. Grassi R, Romano S, Pinto A, Romano L. Gastro-duodenal perforations: conventional plain film, US and CT findings in 166 consecutive patients. Eur J Radiol. 2004;50:30-36. doi: 10.1016/j.ejrad.2003.11.012.

  114. Søreide K, Thorsen K, Søreide JA. Strategies to improve the outcome of emergency surgery for perforated peptic ulcer. Br J Surg. 2014;101(1):e51-e64. doi:10.1002/bjs.9368.

  115. Varcus F, Paun I, Duta C, Dobrescu A, Frandes M, Tarta C. Laparoscopic repair of perforated peptic ulcer. Minerva Chir. 2018;73(2):188-193. doi:10.23736/S0026-4733.18.07603-4

  116. Sivaram P, Sreekumar A. Preoperative factors influencing mortality and morbidity in peptic ulcer perforation. Eur J Trauma Emerg Surg. 2018;44(2):251-257. doi:10.1007/s00068-017-0777-7.

  117. Bertleff MJ, Lange JF. Perforated peptic ulcer disease: a review of history and treatment. Dig Surg. 2010;27(3):161-169. doi:10.1159/000264653.

  118. Furukawa A, Sakoda M, Yamasaki M, et al. Gastrointestinal tract perforation: CT diagnosis of presence, site, and cause. Abdom Imaging. 2005;30(5):524-534. doi:10.1007/s00261-004-0289-x.

  119. Alshamari M, Norrman E, Geijer M, Jansson K, Geijer H. Diagnostic accuracy of low-dose CT compared with abdominal radiography in non-traumatic acute abdominal pain: prospective study and systematic review. Eur Radiol. 2016;26(6):1766-1774. doi:10.1007/s00330-015-3984-9.        

  120. Malhotra AK, Fabian TC, Katsis SB, Gavant ML, Croce MA. Blunt bowel and mesenteric injuries: the role of screening computed tomography. J Trauma. 2000;48(6):991-1000. doi:10.1097/00005373-200006000-00001.

  121. Kuzmich S, Harvey CJ, Fascia DT, et al. Perforated pyloroduodenal peptic ulcer and sonography. AJR Am J Roentgenol. 2012;199(5):W587-W594. doi:10.2214/AJR.11.8292.

  122. Lemeshko Z.A. Ultrasound diagnostics of gastric diseases: A guide. M.: GEOTAR-Media; 2016. 80 p. ISBN 978-5-9704-3720-9.

  123. Zimmerman Ya.S. Unsolved and controversial issues of modern gastroenterology. M.: MEDpress; 2013. 224 p.

  124. Tsukanov Yu.T. et al. The use of ultrasound in the diagnosis and postoperative monitoring of the pyloroduodenal zone in perforated ulcer. Journal of Surgical Gastroenterology. 2012;1:27-32.

  125. Yoshizumi T, Ikeda T, Ohta S, Nagata S, Sonoda T, Sugimachi K. Abdominal ultrasonography reveals the perforation site of duodenal ulcers. Surg Endosc. 2001;15(7):758. doi:10.1007/s004640042011.

  126. Lau JY, Lo SY, Ng EK, Lee DW, Lam YH, Chung SC. A randomized comparison of acute phase response and endotoxemia in patients with perforated peptic ulcers receiving laparoscopic or open patch repair. Am J Surg. 1998;175(4):325-327. doi:10.1016/s0002-9610(98)00006-3.       

  127. Siu WT, Leong HT, Law BK, et al. Laparoscopic repair for perforated peptic ulcer: a randomized controlled trial. Ann Surg. 2002;235(3):313-319. doi:10.1097/00000658-200203000-00001.

  128. Khatri K.M., Sajid S., Baig K., Sayegh M., Singh K. Laparoscopic versus open  perforated peptic ulcer suture repair: an updated meta-analysis. Surg Endosc. 2011. 25: 54-148.

  129. Antoniou SA, Antoniou GA, Koch OO, Pointner R, Granderath FA. Meta-analysis of laparoscopic versus open repair of perforated peptic ulcer. JSLS. 2013;17(1):15-22. doi:10.4293/108680812X13517013317752.

  130. ASGE Standards of Practice Committee, Banerjee S, Cash BD, et al. The role of endoscopy in the management of patients with peptic ulcer disease. Gastrointest Endosc. 2010;71(4):663-668. doi:10.1016/j.gie.2009.11.026.

  131. Shan YS, Hsu HP, Hsieh YH, Sy ED, Lee JC, Lin PW. Significance of intraoperative peritoneal culture of fungus in perforated peptic ulcer. Br J Surg. 2003;90(10):1215-1219. doi:10.1002/bjs.4267.

  132. Songne B, Jean F, Foulatier O, Khalil H, Scotté M. Traitement non opératoire des perforations d'ulcère gastroduodénal. Résultats d'une étude prospective [Non operative treatment for perforated peptic ulcer: results of a prospective study]. Ann Chir. 2004;129(10):578-582. doi:10.1016/j.anchir.2004.06.012

  133. Hanumanthappa M.B., Gopinathan S., Guruprasad Rai D., Neil Dsouza. A Non-operative Treatment of Perforated Peptic Ulcer: A Prospective Study with 50 Cases. Journal of Clinical and Diagnostic Research. 2012; 6(4): 696-699.

  134. Buck DL, Vester-Andersen M, Møller MH; Danish Clinical Register of Emergency Surgery. Surgical delay is a critical determinant of survival in perforated peptic ulcer. Br J Surg. 2013;100(8):1045-1049. doi:10.1002/bjs.9175.

  135. Ross JT, Matthay MA, Harris HW. Secondary peritonitis: principles of diagnosis and intervention. BMJ. 2018;361:k1407. Published 2018 Jun 18. doi:10.1136/bmj.k1407.

  136. Singer M, Deutschman CS, Seymour CW, et al. The Third International Consensus Definitions for Sepsis and Septic Shock (Sepsis-3). JAMA. 2016;315(8):801-810. doi:10.1001/jama.2016.0287.

  137. Sartelli M, Kluger Y, Ansaloni L, et al. Raising concerns about the Sepsis-3 definitions. World J Emerg Surg. 2018;13:6. Published 2018 Jan 25. doi:10.1186/s13017-018-0165-6.

  138. Seymour CW, Gesten F, Prescott HC, et al. Time to Treatment and Mortality during Mandated Emergency Care for Sepsis. N Engl J Med. 2017;376(23):2235-2244. doi:10.1056/NEJMoa1703058.

  139. Cecconi M, Evans L, Levy M, Rhodes A. Sepsis and septic shock. Lancet. 2018;392(10141):75-87. doi:10.1016/S0140-6736(18)30696-2.

  140. Rhodes A, Evans LE, Alhazzani W, et al. Surviving Sepsis Campaign: International Guidelines for Management of Sepsis and Septic Shock: 2016. Crit Care Med. 2017;45(3):486-552. doi:10.1097/CCM.0000000000002255.

  141. Horn CB, Coleoglou Centeno AA, Rasane RK, et al. Pre-Operative Anti-Fungal Therapy Does Not Improve Outcomes in Perforated Peptic Ulcers. Surg Infect (Larchmt). 2018;19(6):587-592. doi:10.1089/sur.2018.058.

  142. Prakash A, Sharma D, Saxena A, et al. Effect of Candida infection on outcome in patients with perforation peritonitis. Indian J Gastroenterol. 2008;27(3):107-109.

  143. Zedan AS, Lolah MA, Badr ML, Ammar MS. Laparoscopic versus open repair of perforated duodenal peptic ulcer: a randomized controlled trial. Menoufia Med J. 2015; 28: 62-68. doi: 10.4103/1110-2098.155945.

  144. Ge B, Wu M, Chen Q, et al. A prospective randomized controlled trial of laparoscopic repair versus open repair for perforated peptic ulcers. Surgery. 2016;159(2):451-458. doi:10.1016/j.surg.2015.07.021.

  145. Chernookov A.I., Naumov B.A., Yakovchenko A.V., Silchuk E.S., Plugin O.G. Tactics of surgical treatment of patients with combined complications of duodenal ulcers in emergency surgery. Annals of Surgery. 2010;2:13-16.

  146. Weledji TP.  An overview of gastroduodenal perforation. Front Surg. 2020 Nov 9: 7: 573901. Doi: 10.3389/fsurg.2020.573901.

  147. Abd Ellatif ME, Salama AF, Elezaby AF, et al. Laparoscopic repair of perforated peptic ulcer: patch versus simple closure. Int J Surg. 2013;11(9):948-951. doi:10.1016/j.ijsu.2013.06.014.

  148. Lin BC, Liao CH, Wang SY, Hwang TL. Laparoscopic repair of perforated peptic ulcer: simple closure versus omentopexy. J Surg Res. 2017;220:341-345. doi:10.1016/j.jss.2017.07.034.

  149. Vărcuş F, Beuran M, Lica I, et al. Laparoscopic Repair for Perforated Peptic Ulcer: A Retrospective Study. World J Surg. 2017;41(4):948-953. doi:10.1007/s00268-016-3821-6.        

  150. Ates M, Sevil S, Bakircioglu E, Colak C. Laparoscopic repair of peptic ulcer perforation without omental patch versus conventional open repair. J Laparoendosc Adv Surg Tech A. 2007;17(5):615-619. doi:10.1089/lap.2006.0195.

  151. Gupta S, Kaushik R, Sharma R, Attri A. The management of large perforations of duodenal ulcers. BMC Surg. 2005;5:15. Published 2005 Jun 25. doi:10.1186/1471-2482-5-15.

  152. Siow SL, Mahendran HA. Laparoscopic repair of perforated peptic ulcers: the sutured omental patch and focused sequential lavage technique. Surg Laparosc Endosc Percutan Tech. 2014;24(2):134-139. doi:10.1097/SLE.0b013e31828fa951.

  153. Kumar P, Khan HM, Hasanrabba S. Treatment of perforated giant gastric ulcer in an emergency setting. World J Gastrointest Surg. 2014;6(1):5-8. doi:10.4240/wjgs.v6.i1.5.

  154. Tanphiphat C, Tanprayoon T, Na Thalang A. Surgical treatment of perforated duodenal ulcer: a prospective trial between simple closure and definitive surgery. Br J Surg. 1985;72(5):370-372. doi:10.1002/bjs.1800720513.

  155. Christiansen J, Andersen OB, Bonnesen T, Baekgaard N. Perforated duodenal ulcer managed by simple closure versus closure and proximal gastric vagotomy. Br J Surg. 1987;74(4):286-287. doi:10.1002/bjs.1800740420.

  156. Boey J, Branicki FJ, Alagaratnam TT, et al. Proximal gastric vagotomy. The preferred operation for perforations in acute duodenal ulcer. Ann Surg. 1988;208(2):169-174. doi:10.1097/00000658-198808000-00006.

  157. Hay JM, Lacaine F, Kohlmann G, Fingerhut A. Immediate definitive surgery for perforated duodenal ulcer does not increase operative mortality: a prospective controlled trial. World J Surg. 1988;12(5):705-709. doi:10.1007/BF01655894.

  158. Fernández Dovale M, Docobo Durántez F, Lozano Crivell M, Del Alamo Juzgado C, Fernández Martín M. La vagotomía de células oxínticas asociada al cierre simple como tratamiento quirúrgico del ulcus duodenal perforado. Estudio comparativo con el cierre simple sólo [Vagotomy of the oxyntic cells associated with simple closing as surgical treatment of perforated duodenal ulcer. A comparative study with simple closing alone]. Rev Esp Enferm Apar Dig. 1989;76(6 Pt 1):529-534.

  159. Gutiérrez de la Peña C, Márquez R, Fakih F, Domínguez-Adame E, Medina J. Simple closure or vagotomy and pyloroplasty for the treatment of a perforated duodenal ulcer: comparison of results. Dig Surg. 2000;17(3):225-228. doi:10.1159/000018839.

  160. Ng EK, Lam YH, Sung JJ, et al. Eradication of Helicobacter pylori prevents recurrence of ulcer after simple closure of duodenal ulcer perforation: randomized controlled trial. Ann Surg. 2000;231(2):153-158. doi:10.1097/00000658-200002000-00001.

  161. Clinical guidelines "Peptic ulcer disease". http://cr.rosminzdrav.ru/#!/schema/794

  162. Liu CC, Lee CL, Chan CC, et al. Maintenance treatment is not necessary after Helicobacter pylori eradication and healing of bleeding peptic ulcer: a 5-year prospective, randomized, controlled study. Arch Intern Med. 2003;163(17):2020-2024. doi:10.1001/archinte.163.17.2020.

  163. El-Nakeeb A, Fikry A, Abd El-Hamed TM, et al. Effect of Helicobacter pylori eradication on ulcer recurrence after simple closure of perforated duodenal ulcer. Int J Surg. 2009;7(2):126-129. doi:10.1016/j.ijsu.2008.12.001.

  164. Valooran GJ, Kate V, Jagdish S, Basu D. Sequential therapy versus standard triple drug therapy for eradication of Helicobacter pylori in patients with perforated duodenal ulcer following simple closure. Scand J Gastroenterol. 2011;46(9):1045-1050. doi:10.3109/00365521.2011.584894.

  165. Das R, Sureshkumar S, Sreenath GS, Kate V. Sequential versus concomitant therapy for eradication of Helicobacter Pylori in patients with perforated duodenal ulcer: A randomized trial. Saudi J Gastroenterol. 2016;22(4):309-315. doi:10.4103/1319-3767.187605.             

  166. Pohl H, Finlayson SR, Sonnenberg A, Robertson DJ. Helicobacter pylori-associated ulcer bleeding: should we test for eradication after treatment? Aliment Pharmacol Ther. 2005;22(6):529-537. doi:10.1111/j.1365-2036.2005.02569.x.

  167. Tomtitchong P, Siribumrungwong B, Vilaichone RK, Kasetsuwan P, Matsukura N, Chaiyakunapruk N. Systematic review and meta-analysis: Helicobacter pylori eradication therapy after simple closure of perforated duodenal ulcer. Helicobacter. 2012;17(2):148-152. doi:10.1111/j.1523-5378.2011.00928.x.

  168. Di Saverio S, Segalini E, Birindelli A, et al. Pancreas-sparing, ampulla-preserving duodenectomy for major duodenal (D1-D2) perforations. Br J Surg. 2018;105(11):1487-1492. doi:10.1002/bjs.10910.

  169. Ansaloni L, Ceresoli M, Fugazzola P, Tomasoni M, Palamara F, Sartelli M,Catena F, MontoriG, Raimondo S, Coccolini F. An innovative duodenal perforation surgical repair technique: the BIOPATCH technique. Journal of Peritoneum (and other serosal surfaces) 2018.

  170. Gostishchev V.K., Evseev M.A., Golovin R.A. Radical surgical interventions in the treatment of patients with perforated gastroduodenal ulcers. Khirurgiya. 2009;3:10-16.

  171. Leusink A, Markar SR, Wiggins T, Mackenzie H, Faiz O, Hanna GB. Laparoscopic surgery for perforated peptic ulcer: an English national population-based cohort study. Surg Endosc. 2018;32(9):3783-3788. doi:10.1007/s00464-018-6058-7.

  172. Bertleff MJ, Halm JA, Bemelman WA, et al. Randomized clinical trial of laparoscopic versus open repair of the perforated peptic ulcer: the LAMA Trial. World J Surg. 2009;33(7):1368-1373. doi:10.1007/s00268-009-0054-y.

  173. M0ller MH, Adamsen S, W0jdemann M, M0ller AM. Perforated peptic ulcer: how to improve outcome? Scand J Gastroenterol. 2009; 44(1):15-22. doi:  10.1080/00365520802307997.

  174. Alhaj Saleh A, Esquivel EC, Lung JT, Eaton BC, Bruns BR, Barmparas G et al. Laparoscopic omental patch for perforated peptic ulcer disease reduces length of stay and complications, compared to open surgery: A SWSC multicenter study. American journal of surgery. 2019 Dec;218(6):1060-1064. doi: 10.1016/j.amjsurg.2019.09.002.

  175. Tan S, Wu G, Zhuang Q, et al. Laparoscopic versus open repair for perforated peptic ulcer: A meta-analysis of randomized controlled trials. Int J Surg. 2016;33 Pt A:124-132. doi:10.1016/j.ijsu.2016.07.077.

  176. Cirocchi R, Soreide K, Di Saverio S, et al. Meta-analysis of perioperative outcomes of acute laparoscopic versus open repair of perforated gastroduodenal ulcers. J Trauma Acute Care Surg. 2018;85(2):417-425. doi:10.1097/TA.0000000000001925.

  177. Quah GS, Eslick GD, Cox MR. Laparoscopic Repair for Perforated Peptic Ulcer Disease Has Better Outcomes Than Open Repair. J Gastrointest Surg. 2019;23(3):618-625. doi:10.1007/s11605-018-4047-8.

  178. Boey J, Choi SK, Poon A, Alagaratnam TT. Risk stratification in perforated duodenal ulcers. A prospective validation of predictive factors. Ann Surg. 1987;205(1):22-26. doi:10.1097/00000658-198701000-00005.

  179. Arici C, Mesci A, Dincer D, Dinckan A, Colak T. Analysis of risk factors predicting (affecting) mortality and morbidity of peptic ulcer perforations. Int Surg. 2007;92(3):147-154.

  180. Li CH, Bair MJ, Chang WH, Shih SC, Lin SC, Yeh CY. Predictive model for length of hospital stay of patients surviving surgery for perforated peptic ulcer. J Formos Med Assoc. 2009;108(8):644-652. doi:10.1016/s0929-6646(09)60385-5.

  181. Ansary D, Toren W, Lindberg S,  et al. Diagnosis and management of duodenal perforation:  a narrative review, Scand J Gastroenterol. 2019 Aug; 58 (8) 934-944. doi:        

  182. Thorsen K, Søreide JA, Søreide K. Scoring systems for outcome prediction in patients with perforated peptic ulcer. Scand J Trauma Resusc Emerg Med. 2013;21:25. Published 2013 Apr 10. doi:10.1186/1757-7241-21-25.

  183. Thorsen K, Søreide JA, Søreide K. What is the best predictor of mortality in perforated peptic ulcer disease? A population-based, multivariable regression analysis including three clinical scoring systems. J Gastrointest Surg. 2014;18(7):1261-1268. doi:10.1007/s11605-014-2485-5.

  184. Kirkpatrick AW, Coccolini F, Ansaloni L, Roberts DJ, Tolonen M, McKee JL et al. Closed Or Open after Source Control Laparotomy for Severe Complicated Intra-Abdominal Sepsis (the COOL trial): Study protocol for a randomized controlled trial. World Journal of Emergency Surgery. 2018; 13(1):26. doi: 10.1186/s13017-018-0183-4.

  185. Tolonen M, Coccolini F, Ansaloni L, et al. From the Closed or Open after Laparotomy for Source Control in Severe Complicated Intra-Abdominal Sepsis I. Getting the invite list right: a discussion of sepsis severity scoring systems in severe complicated intra-abdominal sepsis and randomized trial inclusion criteria. World J Emerg Surg. 2018; 13:17.

  186. Mohsina S, Shanmugam D, Sureshkumar S, Kundra P, Mahalakshmy T, Kate V. Adapted ERAS Pathway vs. Standard Care in Patients with Perforated Duodenal Ulcer-a Randomized Controlled Trial. J Gastrointest Surg. 2018;22(1):107-116. doi:10.1007/s11605-017-3474-2.

  187. Zeyara A, Thomasson J, Andersson B, Tingstedt B. Fast-track recovery after surgery for perforated peptic ulcer safely shortens hospital stay: A systematic review and meta-analysis of six randomized controlled trials and 356 patients. World J Surg. 2024;48(7):1575-1585. doi:10.1002/wjs.12234.

  188. Ugarte-Sierra B, Landaluce-Olavarria A, Cabrera-Serna I, et al. Enhanced Recovery After Emergency Surgery: Utopia or Reality?. Rehabilitación multimodal en cirugía de urgencias: ¿utopía o realidad?. Cir Esp (Engl Ed). 2021;99(4):258-266. doi:10.1016/j.ciresp.2020.04.017.

  189. Khripun A.I., Alimov A.N., Asratyan S.A., Sazhin I.V., Churkin A.A. Enhanced recovery protocol in perforated duodenal ulcer. Pirogov Russian Journal of Surgery. 2020;(12):22-26. doi:10.17116/hirurgia202012122.

  190. Joshi MA, Gadhire M, Paranjpe AA. Treatment of duodenal peptic ulcer perforation by endoscopic clips: A novel approach. J Dig Endosc. 2017; 8:24.

  191. Wadewitz E, Friedrichs J, Grilli M, et al. Approaches for the treatment of perforated peptic ulcers: a network meta-analysis of randomised controlled trials - study protocol. BMJ Open. 2024;14(3):e082732. Published 2024 Mar 18. doi:10.1136/bmjopen-2023-082732.

  192. Songne B, Jean F, Foulatier O, Khalil H, Scotté M. Traitement non opératoire des perforations d'ulcère gastroduodénal. Résultats d'une étude prospective [Non operative treatment for perforated peptic ulcer: results of a prospective study]. Ann Chir. 2004;129(10):578-582. doi:10.1016/j.anchir.2004.06.012.

  193. Malkov IS, Zaynutdinov AM, Veliyev NA, Tagirov MR, Merrell RC. Laparoscopic and endoscopic management of perforated duodenal ulcers. J Am Coll Surg. 2004;198(3):352-355. doi:10.1016/j.jamcollsurg.2003.10.015.

  194. Bergström M, Arroyo Vázquez JA, Park PO. Self-expandable metal stents as a new treatment option for perforated duodenal ulcer. Endoscopy. 2013;45(3):222-225. doi:10.1055/s-0032-1325885.

  195. Tsushima Y, Yamada S, Aoki J, Motojima T, Endo K. Effect of contrast-enhanced computed tomography on diagnosis and management of acute abdomen in adults. Clin Radiol. 2002;57(6):507-513. doi:10.1053/crad.2001.0925.

  196. Salem TA, Molloy RG, O'Dwyer PJ. Prospective study on the role of the CT scan in patients with an acute abdomen. Colorectal Dis. 2005;7(5):460-466. doi:10.1111/j.1463-1318.2005.00822.x.

  197. Andersen CA, Holden S, Vela J, Rathleff MS, Jensen MB. Point-of-Care Ultrasound in General Practice: A Systematic Review. Ann Fam Med. 2019;17(1):61-69. doi:10.1370/afm.2330.

  198. Yamamoto K, Takahashi O, Arioka H, Kobayashi D. Evaluation of risk factors for perforated peptic ulcer. BMC Gastroenterol. 2018;18(1):28. Published 2018 Feb 15. doi:10.1186/s12876-018-0756-4.

  199. Barkun AN, Bardou M, Kuipers EJ, et al. International consensus recommendations on the management of patients with nonvariceal upper gastrointestinal bleeding. Ann Intern Med. 2010;152(2):101-113. doi:10.7326/0003-4819-152-2-201001190-00009.

  200. Laine L, Barkun  AN, Saltzman JR, et al. AGG Clinical Guideline: Upper Gastrointestinal  and Ulcer bleeding. A. J Gastroenterol. 2021 May 1; 116(5):899-917. doi: 10.14309/ajg.0000000000001245.

  201. Lau JYW, Yu Y., Tang RSY, et al. Timing of endoscopy for acute upper gastrointestinal bleeding. N Engl. J Med  2020 Apr 2; 382  (14): 1299-1308.  doi: 10.1056/NEJMoa1912484

  202. Nagashima K, Tominaga K, Fukushi K, Kanamori A, Sasai T, Hiraishi H. Recent trends in the occurrence of bleeding gastric and duodenal ulcers under the Japanese evidence-based clinical practice guideline for peptic ulcer disease. JGH Open. 2018;2(6):255-261. Published 2018 Aug 21. doi:10.1002/jgh3.12078.

  203. Heldwein W, Schreiner J, Pedrazzoli J, Lehnert P. Is the Forrest classification a useful tool for planning endoscopic therapy of bleeding peptic ulcers?. Endoscopy. 1989;21(6):258-262. doi:10.1055/s-2007-1010729.

  204. Barkun AN, Martel M, Toubouti Y, Rahme E, Bardou M. Endoscopic hemostasis in peptic ulcer bleeding for patients with high-risk lesions: a series of meta-analyses. Gastrointest Endosc. 2009;69(4):786-799. doi:10.1016/j.gie.2008.05.031.

  205. Thorsen K, Glomsaker TB, von Meer A, Søreide K, Søreide JA. Trends in diagnosis and surgical management of patients with perforated peptic ulcer. J Gastrointest Surg. 2011;15(8):1329-1335. doi:10.1007/s11605-011-1482-1.

  206. Satoh K, Yoshino J, Akamatsu T, et al. Evidence-based clinical practice guidelines for peptic ulcer disease 2015. J Gastroenterol. 2016;51(3):177-194. doi:10.1007/s00535-016-1166-4.

  207. Perforated ulcer in adults. Clinical guidelines of the Russian Society of Surgeons. Ministry of Health of the RF, 2016: 1–50.

  208. Tarasenko S.V., Zaitsev O.V., Kochukov V.P. et al. Surgery of complicated peptic ulcer disease. Voronezh: Prospekt; 201. [sic]

  209. Chatten K, Purssell H, Banerjee AK, Soteriadou S, Ang Y. Glasgow Blatchford Score and risk stratifications in acute upper gastrointestinal bleed: can we extend this to 2 for urgent outpatient management?. Clin Med (Lond). 2018;18(2):118-122. doi:10.7861/clinmedicine.18-2-118.

  210. Farrar FC. Management of Acute Gastrointestinal Bleed. Crit Care Nurs Clin North Am. 2018;30(1):55-66. doi:10.1016/j.cnc.2017.10.005.           

  211. Leontiadis G.I., Molloy-Bland M., Moayyedi P., Howden C.W. Effect of comorbidity on mortality in patients with peptic ulcer bleeding: systematic review and meta-analysis. Am J Gastroenterol 2013.

  212. Ecanow JS, Gore RM. Evaluating Patients with Left Upper Quadrant Pain. Radiol Clin North Am. 2015;53(6):1131-1157. doi:10.1016/j.rcl.2015.06.003.

  213. Bose AC, Rate V., Ananthakrishnan N, Parija SC Helicobacte rpylori eradication prevents recurrence after simple closure of perforated  duodenal ulcer. J Gastroenterol Hepatol.  2007  Mar;  22 (3):345-348. doi: 10.1111/j.1440-1746.2006.04490.x.

  214. Sharma VK, Sahai AV, Corder FA, Howden CW. Helicobacter pylori eradication is superior to ulcer healing with or without maintenance therapy to prevent further ulcer haemorrhage. Aliment Pharmacol Ther. 2001;15(12):1939-1947. doi:10.1046/j.1365-2036.2001.01134.x

  215. "Regularity of the development of the tear-hemorrhagic syndrome in humans (Mallory-Weiss syndrome)" Authors of the discovery: Cherednikov Evgeny Fedorovich, Maleev Yury Valentinovich, Batkaev Albert Ryastyamovich, Chernykh Albert Rystyamovich [sic], Aristov Alexander Vasilyevich.

  216. Saltzman JR. Acute Upper Gastrointestinal Bleeding. In: Friedman S, Blumberg RS, Saltzman JR. eds. Greenberger's CURRENT Diagnosis & Treatment Gastroenterology, Hepatology, & Endoscopy, 4e. McGraw Hill Education; 2022. Accessed June 10, 2025.

  217. Protocol for the management of patients with gastroesophageal tear-hemorrhagic syndrome (Mallory-Weiss syndrome) / Materials of the RSS, 2014.

  218. Mertens, Alexander MD*; Essing, Tobias*,†; Roderburg, Christoph MD*; Luedde, Tom MD*; Kandler, Jennis MD*; Loosen, Sven H. MD*. A Systematic Analysis of Incidence, Therapeutic Strategies, and In-hospital Mortality of Mallory-Weiss Syndrome in Germany. Journal of Clinical Gastroenterology 58(7):p 640-649, August 2024. | DOI: 10.1097/MCG.0000000000001918

  219. Monnet X, Teboul J-L. Transpulmonary thermodilution: advantages and limits. Critical Care. 2017;21(1):147. https://doi.org/10.1186/s13054-017-1739-5

  220. Atkinson M. Mechanisms protecting against gastro-oesophageal reflux: a review. Gut. 1962 Mar;3(1):1-15. doi: 10.1136/gut.3.1.1. PMID: 13863110; PMCID: PMC1413309.

  221. Aleksandrovich Yu.S. Evaluation and prognostic scales in critical care medicine / Aleksandrovich Yu.S., Gordeev V.I. // Sotis Publishing House; 2007. 140 p.

  222. Allgöwer-Burri (1967) cit. by Klimansky V.A. and Rudaev A.Ya. – Transfusion therapy in surgical diseases // M., 1984. p. 255.

  223. Shrestha MP, Borgstrom M, Trowers E. Digital Rectal Examination Reduces Hospital Admissions, Endoscopies, and Medical Therapy in Patients with Acute Gastrointestinal Bleeding. Am J Med. 2017 Jul;130(7):819-825. doi: 10.1016/j.amjmed.2017.01.036. Epub 2017 Feb 24. PMID: 28238693.

  224. Alekseeva E.V., Popova T.S., Tropskaya N.S. Some aspects of using the prokinetic properties of erythromycin // Kremlin Medicine. Clinical Bulletin. 2009;4:80-86.

  225. Minatoguchi S. Heart failure and its treatment from the perspective of sympathetic nerve activity. J Cardiol. 2022 Jun;79(6):691-697. doi: 10.1016/j.jjcc.2021.11.016. Epub 2021 Dec 17. PMID: 34924233.

  226. Esler M, Kaye D. Measurement of sympathetic nervous system activity in heart failure: the role of norepinephrine kinetics. Heart Fail Rev. 2000 Mar;5(1):17-25. doi: 10.1023/A:1009889922985. PMID: 16228913.

  227. Sara El Ouali 1, Alan N Barkun, Is routine second-look endoscopy effective after endoscopic hemostasis in acute peptic ulcer bleeding? A meta-analysis. DOI: 10.1016/j.gie.2012.04.441

  228. Fonseca J, Meira T, Nunes A, Santos CA. Bleeding and starving: fasting and delayed refeeding after upper gastrointestinal bleeding. Arq Gastroenterol. 2014 Apr-Jun;51(2):128-32. doi: 10.1590/s0004-28032014000200011. PMID: 25003265.

  229. Hébuterne X, Vanbiervliet G. Feeding the patients with upper gastrointestinal bleeding. Curr Opin Clin Nutr Metab Care. 2011 Mar;14(2):197-201. doi: 10.1097/MCO.0b013e3283436dc5. PMID: 21252654.

  230. Efimenko N.V. Physiological basis of internal administration of mineral waters and their role in digestive system diseases / N.V. Efimenko, V.A. Vasin, Yu.S. Osipov // Proceedings of Higher Educational Institutions. North Caucasus Region. Series: Natural Sciences. 2006;S2:160-162.

  231. Sostres C, Marcén B, Laredo V, Alfaro E, Ruiz L, Camo P, Carrera-Lasfuentes P, Lanas Á. Risk of rebleeding, vascular events and death after gastrointestinal bleeding in anticoagulant and/or antiplatelet users. Aliment Pharmacol Ther. 2019 Oct;50(8):919-929. doi: 10.1111/apt.15441. Epub 2019 Sep 4. PMID: 31486121.

  232. Thomopoulos KC, Mimidis KP, Theocharis GJ, Gatopoulou AG, Kartalis GN, Nikolopoulou VN. Acute upper gastrointestinal bleeding in patients on long-term oral anticoagulation therapy: endoscopic findings, clinical management and outcome. World J Gastroenterol. 2005 Mar 7;11(9):1365-8. doi: 10.3748/wjg.v11.i9.1365. PMID: 15761977; PMCID: PMC4250686.

  233. Ma H, Fan X, Jiao L, Meng X, Zhao L, Wang J. Time of Resumption of Antiplatelet Drugs After Upper Gastrointestinal Hemorrhage. Med Sci Monit. 2022 Jul 23;28:e936953. doi: 10.12659/MSM.936953. PMID: 35869616; PMCID: PMC9327622.

  234. Onimisi Abdulrahim A, Yahya Abd-Alhadi MJ, Hussein Mahmoud HA, Sarwar A, Akram A, Alvarado WJ, Sadik O, Kesireddy SR, Mumtaz H. Dual antiplatelet therapy in GI-bleed patients with extensive coronary artery disease history: a systematic review. Ann Med Surg (Lond). 2025 Apr 25;87(6):3715-3735. doi: 10.1097/MS9.0000000000002833. PMID: 40486645; PMCID: PMC12140730.

  235. Subramaniam K, Spilsbury K, Ayonrinde OT, Latchmiah F, Mukhtar SA, Semmens JB, Leahy MF, Olynyk JK. Red blood cell transfusion is associated with further bleeding and fresh-frozen plasma with mortality in nonvariceal upper gastrointestinal bleeding. Transfusion. 2016 Apr;56(4):816-26. doi: 10.1111/trf.13446. Epub 2015 Dec 31. PMID: 26718025.

  236. HyettB.H., AbougergiM.S., CharpentierJ.P., KumarN.L., BrozovicS, ClaggettBL, TravisAC, SaltzmanJR. The AIMS65 score compared with the Glasgow-Blatchford score in predicting outcomes in upper GI bleeding. Gastrointest Endosc. 2013 Apr;77(4):551-7. doi: 10.1016/j.gie.2012.11.022.

  237. Chandra S, Hess EP, Agarwal D, Nestler DM, Montori VM, Song LM, Wells GA, Stiell IG. External validation of the Glasgow-Blatchford Bleeding Score and the Rockall Score in the US setting. Am J Emerg Med. 2012 Jun;30(5):673-9. doi: 10.1016/j.ajem.2011.03.010.

  238. VreeburgEM, TerweeCB, SnelP, RauwsEA, BartelsmanJF, MeulenJH, TytgatGN. Validation of the Rockall risk scoring system in upper gastrointestinal bleeding. Gut. 1999 Mar;44(3):331-5. doi: 10.1136/gut.44.3.331.

  239. Efimenko N.V. Mechanisms of action of drinking mineral waters and their role in spa gastroenterology / N.V. Efimenko // Spa Medicine. 2015;3:2-7.

Appendix A1. Working Group Composition

  1. Gromov D.G., Doctor of Medical Sciences, Member of the Russian Scientific Society of Interventional Cardioangiologists. No conflict of interest.

  2. Zatevakhin I.I., Doctor of Medical Sciences, Professor, Academician of the RAS, Member of the Russian Society of Surgeons. No conflict of interest.

  3. Zakharchenko I.A., Candidate of Medical Sciences, Member of the Federation of Anesthesiologists and Intensivists. No conflict of interest.

  4. Korolev M.P., Doctor of Medical Sciences, Professor, Member of the Russian Society of Surgeons. No conflict of interest.

  5. Korymasov E.A., Doctor of Medical Sciences, Professor, Member of the Russian Society of Surgeons. No conflict of interest.

  6. Olovyanniy V.E., Doctor of Medical Sciences, Member of the Russian Society of Surgeons. No conflict of interest.

  7. Pavlychev A.V., Candidate of Medical Sciences, Member of the Russian Society of Surgeons. No conflict of interest.

  8. Revishvili, A.Sh., MD, PhD, Professor, Academician of the Russian Academy of Sciences, Director of the A.V. Vishnevsky National Medical Research Center of Surgery of the Russian Ministry of Health, Chief Freelance Surgeon and Endoscopist of the Russian Ministry of Health. No conflict of interest.

  9. Tarasenko, S.V., MD, PhD, Professor, Member of the Russian Society of Surgeons. No conflict of interest.

  10. Fedorov, A.V., MD, PhD, Professor, Secretary-General of the Russian Society of Surgeons. No conflict of interest.

  11. Fedorov, E.D., MD, PhD, Professor, President of the ENDO-RENDO Endoscopic Society Association. No conflict of interest.

  12. Khripun, A.I., MD, PhD, Professor, Board Member of the Russian Society of Surgeons. No conflict of interest.

  13. Shabunin, A.V., MD, PhD, Professor, Academician of the Russian Academy of Sciences, Member of the Russian Society of Surgeons. No conflict of interest.

  14. Shchegolev, A.A., MD, PhD, Professor, Member of the Russian Society of Surgeons. No conflict of interest.

  15. Anishchenko, M.A., PhD, Member of the ENDO-RENDO Endoscopic Society Association. No conflict of interest.

Appendix A2. Methodology for Developing Clinical Guidelines

Target audience of these clinical guidelines

  1. Gastroenterologists.

  2. General practitioners (family physicians).

  3. Surgeons.

  4. Endoscopists.

  5. Anesthesiologists-resuscitators.

  6. Endovascular surgeorns.

  7. Clinical residents.

Methodology for evidence collection

Methods used for evidence collection/selection:

Search for publications in specialized peer-reviewed periodicals with an impact factor > 0.3;

Search in electronic databases

Databases used for evidence collection/selection:

The evidence base for the guidelines includes publications from the Cochrane Library, PubMed, and MEDLINE databases. The search depth was 30 years.

Methods used for analyzing evidence:

  • reviews of published meta-analyses;

  • systematic reviews with evidence tables.

Methods used for assessing the quality and strength of evidence:

  • expert consensus;

assessment of evidence significance in accordance with the evidence rating scheme.

Table S1 – Level of Evidence (LoE) rating scale for diagnostic methods (diagnostic interventions)

LoE

Definition

1

Systematic reviews of studies with reference method controls or systematic reviews of randomized clinical trials using meta-analysis

2

Individual studies with reference standard control or individual randomized controlled trials and systematic reviews of studies of any design, except randomized controlled trials, with meta-analysis

3

Studies without sequential reference-standard control or studies with a reference standard not independent of the test method, or non-randomized comparative studies, including cohort studies

4

Non-comparative studies, case report

5

Only justification of mechanism of action or expert opinion is available

Table S2 – Level of Evidence (LoE) rating scale for methods of prevention, treatment, and medical rehabilitation, including those based on the use of natural therapeutic factors (preventive, therapeutic, and rehabilitative interventions)

LoE

Definition

1

Systematic review of randomized controlled trials with meta-analysis

2

Individual randomized clinical trials and systematic reviews of studies of any design, excluding randomized clinical trials, with meta-analysis

3

Non-randomized comparative studies, including cohort studies

4

Non-comparative studies, case reports or case series, case-control studies

5

Only justification of the mechanism of action of the intervention (preclinical studies) or expert opinion is available

Table S3. Grade of Recommendation (GoR) rating scale for methods of prevention, diagnostics, treatment, and medical rehabilitation, including those based on the use of natural therapeutic factors (preventive, diagnostic, therapeutic, and rehabilitative interventions)

GoR

Definition

A

Strong recommendation (all considered efficacy criteria (outcomes) are important, all studies are of high or acceptable methodological quality, and their conclusions on the outcomes of interest are consistent)

C

Conditional recommendation (not all considered efficacy criteria (outcomes) are important, not all studies are of high or acceptable methodological quality, and/or their conclusions on the outcomes of interest are inconsistent)

C

Weak recommendation (lack of adequate quality evidence (all considered efficacy criteria (outcomes) are unimportant, all studies are of low methodological quality, and their conclusions on the outcomes of interest are inconsistent)

Procedure for updating clinical guidelines

Updating is carried out at least once every three years, or earlier taking into account new information on patient diagnostics and management that has become available, but no more frequently than once every 6 months. The generated proposals must take into account the results of a comprehensive assessment of medicines, medical devices, and clinical approbation results.

Appendix A3. Reference Materials

These clinical guidelines have been developed taking into account the following regulatory and legal documents:

  • Order of the Russian Ministry of Health No. 103n dated February 28, 2019, "On approval of the procedure and timelines for the development of clinical guidelines, their revision, the standard form of clinical guidelines and requirements for their structure, composition, and scientific validity of the information included in clinical guidelines".

  • Order of the Russian Ministry of Health No. 104n dated February 28, 2019, "On approval of the procedure and timelines for the approval and endorsement of clinical guidelines, criteria for the Scientific and Practical Council to make a decision on approving, rejecting, or sending clinical guidelines for revision, or a decision on their revision".

  • Order of the Russian Ministry of Health No. 922n dated November 15, 2012, "On approval of the Procedure for Providing Medical Care to the Adult Population in the Profile 'Surgery'".

  • Clinical Guidelines of the Ministry of Health of the Russian Federation "Peptic Ulcer Disease" (ID 277).

Appendix B. Physician Action Algorithms

Appendix B. Physician action algorithms — Mallory-Weiss syndrome (gastroesophageal laceration-hemorrhagic syndrome)

Appendix C. Patient Information

The main cause of Mallory-Weiss syndrome currently is an increase in intra-abdominal pressure (usually caused by vomiting), which leads to a rupture of the esophageal and/or gastric wall, followed by bleeding from the rupture margins. A predisposing factor is the presence of a hiatal hernia, as well as diseases of the upper gastrointestinal tract.

Such a patient must follow a diet (frequent, small meals; chemically, mechanically, and thermally sparing food), and be very cautious when taking medications that have a damaging effect on the mucosa of the stomach and duodenum (acetylsalicylic acid**, nonsteroidal anti-inflammatory and antirheumatic drugs). Alcohol consumption and smoking must be avoided.

Esophagogastric bleeding is a severe manifestation of Mallory-Weiss syndrome. Bleeding is typically characterized by hematemesis with clots after repeated dry heaving, the onset of weakness, dizziness, pallor of the skin, and other signs of acute blood loss. The condition is accompanied by vomiting of blood and/or tarry foul-smelling stools (melena). The patient must be laid down before the ambulance arrives, ensuring that aspiration of vomitus does not occur. Intake of food and liquids is prohibited.

Appendix G. Assessment Scales, Questionnaires, and Other Evaluation Tools

Appendix G1.

Severity of blood loss.

Source: Gorbashko A.I. Diagnostics and treatment of blood loss / A.I. Gorbashko – L., 1982. – 224.

Type (underline):

- rating scale

- index

- questionnaire

- other (specify):

Purpose: determination of the severity of blood loss.

Content:

Key (interpretation): present in the table.

Notes: not required.

Blood loss indicator

Severity of blood loss

Mild

Mean

Severe

Red blood cell count

> 3.5•1012/L

3.5•1012/L - 2.5•1012/L

< 2.5•1012/L

Hemoglobin level, g/L

> 100

83—100

< 83

Pulse rate per 1 min.

Up to 80

80—100

Above 100

Systolic BP (mmHg)

> 110

110—90

< 90

Hematocrit value, %

> 30

25 – 30

< 25

BCC deficit, % of normal

Up to 20

From 20 to 30

30 or more

Appendix G2.

ACS Bleeding Severity Score.

Original name: American College Of Surgeons Bleeding Score.

Source: American College of Surgeons Committee on Trauma / ATLS® Student Manual 10th Edition. Chicago: American College of Surgeons; 2018.

Type (underline):

- rating scale

- index

- questionnaire

- other (specify):

Purpose: determination of the severity of blood loss.

Content:

Parameter

Class 1

Mild blood loss

Class 2

Moderate blood loss

Class 3

Moderately severe blood loss

Class 4

Severe blood loss

Estimated blood loss (% of BCC), mL

up to 15%,

up to 750

15–30 %,

750-1000

30–40 %,

1500–2000

> 40 %,

More than 2000

HR (bpm)

N

N/ ↑

↑

↑/↑↑

Blood pressure

N

N

N /↓

↓↓

Pulse pressure

N

↓

↓

↓

Capillary refill time (blanching test)

N

↑

↑

↑↑

Respiratory rate

N

N

N/↑

↑

Diuresis (mL/h)

N

N

↓

↓↓

Glasgow Coma Scale

N

N

↓

↓

BE (base deficit) mmol/l

0-2

-2 -6

-6 -10

Less than -10

Need for blood components

monitoring

possible

necessary

massive transfusion protocol

Key (interpretation): present in the table.

Notes: not required.

Appendix G3.

AIMS65 score.

Original name: The AIMS65 Score.

Source: Hyett B.H., Abougergi M.S., Charpentier J.P., Kumar N.L., Brozovic S, Claggett BL, Travis AC, Saltzman JR. The AIMS65 score compared with the Glasgow-Blatchford score in predicting outcomes in upper GI bleeding. Gastrointest Endosc. 2013 Apr;77(4):551-7. doi: 10.1016/j.gie.2012.11.022.

Type (underline):

- rating scale

- index

- questionnaire

- other (specify):

Purpose: prediction of in-hospital mortality, need for blood transfusion, and ICU admission.

Content:

Sign

Significance

Score

Albumin (g/dL)

< 3.0

1

INR

> 1.5

1

Mental status

Altered

1

Age

> 65

1

Systolic blood pressure

< 90

1

Key (interpretation): in the absence of the above risks, in-hospital mortality is 0.3% compared to 31.8% in patients with 5 points.

An AIMS65 score >2 points in patients with peptic ulcer bleeding indicates the need for blood transfusion, ICU admission, and high risk of in-hospital mortality

Comments: not required.

Appendix G4.

Glasgow-Blatchford score.

Original name: The Glasgow-Blatchford Bleeding Score.

Source: Chandra S, Hess EP, Agarwal D, Nestler DM, Montori VM, Song LM, Wells GA, Stiell IG. External validation of the Glasgow-Blatchford Bleeding Score and the Rockall Score in the US setting. Am J Emerg Med. 2012 Jun;30(5):673-9. doi: 10.1016/j.ajem.2011.03.010.

Type (underline):

- rating scale

- index

- questionnaire

- other (specify):

Purpose: prediction of the need for blood transfusion, invasive intervention, ICU admission, and in-hospital mortality.

Content:

Risk features upon admission

Score

Blood urea, mmol/L

6,5-7,9

2

8,0-9,9

3

10,0-24,9

4

≥ 25,0

6

Hemoglobin in men, g/L

120 – 129

1

100 – 119

3

< 100

6

Hemoglobin in women, g/L

100 – 119

1

< 100

6

Systolic blood pressure (mmHg)

100 – 109

1

90 – 99

2

< 90

3

Other features

Pulse ≥ 100 bpm

1

Presence of melena

1

Loss of consciousness

2

History of liver disease

2

Heart failure

2

Key (interpretation): scores > 6 are associated with more than a twofold increased risk of requiring endoscopic, endovascular, or surgical intervention.

Comments: not required.

Appendix G5.

Rockall risk score.

Original name: The Rockall Risk Scoring System.

Source: Vreeburg EM, Terwee CB, Snel P, Rauws EA, Bartelsman JF, Meulen JH, Tytgat GN. Validation of the Rockall risk scoring system in upper gastrointestinal bleeding. Gut. 1999 Mar;44(3):331-5. doi: 10.1136/gut.44.3.331.

Type (underline):

- rating scale

- index

- questionnaire

- other (specify):

Purpose: prediction of in-hospital mortality and rebleeding.

Content:

Parameter

Score

0

1

2

3

Age (years)

Under 60

60–79

80 and older

Shock

HR (bpm)

Systolic BP

No shock

< 100

≥ 100 mmHg

Tachycardia

≥ 100

≥ 100

Hypotension

–

< 100 mmHg

–

Comorbidities

Absent

–

CHD, heart failure, other "major" comorbidities

Renal failure, liver failure, disseminated malignancies

Diagnosis

Mallory-Weiss syndrome or no lesions and no stigmata of recent hemorrhage

All other diagnoses

Malignancies of the upper GI tract

–

Stigmata of recent upper GI bleeding

None or dark spots in the ulcer base

–

Blood in the upper GI tract, adherent clot, visible vessel, or spurting hemorrhage

–

Key (interpretation): A scoring system for assessing the risk of rebleeding and mortality in patients with upper GI bleeding.

Total score calculation:

0–2: minimal risk of recurrence < 6%, mortality < 2%.

3–7: high risk of recurrence < 40%, mortality < 40%.

≥ 8: patients in critical condition, risk of recurrence ≥ 40%, mortality ≥ 40%.

Comments: not required

Appendix G6.

Allgower index.

Original name: Allgower index.

Source: Allgower-Burri (1967) cited in Klimansky V.A., Rudaev A.Ya. – Transfusion therapy in surgical diseases // M., 1984. – p. 255.

Type (underline):

- rating scale

- index

- questionnaire

- other (specify):

Purpose:

Determination of blood loss volume based on the ratio of heart rate (HR) to systolic blood pressure (SBP).

Content, key, and interpretation:

Normally, this ratio (Allgower index) HR/SBP = 60/120 = 0.5.

HR/SBP = 1 (100/100), blood loss volume is approximately 20% of circulating blood volume (CBV), which is within 1–1.2 liters for an adult. Shock I.

HR/SBP = 1.5 (120/80), blood loss is approximately 30–40% of CBV, or 1.5–2 liters for an adult. Shock II.

HR/SBP = 2 (120/60), blood loss is 50% of CBV or more than 2 liters. Shock III.

Scales and calculators from this guideline

Rockall score (pre-EGD)Risk assessment in gastrointestinal bleeding prior to endoscopyShock indexHR / SBP — rapid hemodynamic assessmentNorepinephrine calculatorCalculation of norepinephrine infusion rate in ml/h based on dose in mcg/kg/min, weightGlasgow Coma Scale (GCS)Assessment of the level of consciousness

If you practice in surgery

ClinRevs Pro690 ₽ per month · cancel anytime

Clinical calculators and scalesRisk calculation, dosing, and scoring using scales from clinical guidelines — online, no registration required.

Open calculators

Answers based on Russian clinical guidelines right in ChatGPT and Claude Connect the WhiteCoat Pro connector, and the assistant will answer according to the guideline "Mallory-Weiss syndrome (gastroesophageal laceration-hemorrhagic syndrome)" and other current clinical guidelines of the Russian Ministry of Health with a reference to the section, rather than retelling foreign guidelines. Address: mcp.pervoklassno.ru/mcp. How to configure ChatGPT, Claude, Gemini, and Perplexity for Russian clinical guidelines

Subscribe in 2 minutes

AI Research DigestEvery morning — fresh PubMed articles in your specialty: translation, AI analysis, and link to the original. Reads in four minutes.

Subscribe for 990 ₽

Related clinical guidelines