Mallory-Weiss syndrome. Evolution of diagnostic and therapeutic patterns over two decades

A Systematic Analysis of Incidence, Therapeutic Strategies, and In-hospital Mortality of Mallory-Weiss Syndrome in Germany

BACKGROUND

Mallory-Weiss syndrome (MWS) is a rare cause of upper gastrointestinal bleeding from gaging or vomiting-induced mucosal lacerations at the gastroesophageal junction. Most cases do not require urgent endoscopic intervention due to the mostly self-limiting course. For more severe cases, different hemostasis techniques have been used. In small MWS cohorts, overall mortality was ~5%, but comprehensive data, as well as population-based incidence, treatment recommendations, and outcome parameters such as in-hospital mortality and adverse events, are largely lacking.

METHODS

We evaluated current epidemiological trends, therapeutic strategies, and in-hospital Mortality of MWS in Germany based on standardized hospital discharge data provided by the German Federal Statistical Office from 2010 to 2019.

RESULTS

A total of 59,291 MWS cases, predominately male (62%), were included into analysis. The mean number of MWS cases in Germany was 5929/year and decreased continuously during the observation period (-4.1%/y). The overall annual incidence rate (as hospitalization cases per 100,000 persons) was 7.5 with the highest incidence rate in the New Federal States (8.7). The most common comorbidities were reflux esophagitis (23.6%), diaphragmatic hernia (19.7%), and alcohol abuse (10.9%). The most frequent complication was bleeding anemia (26%), whereas hypovolemic shock (2.9%) was rare. Endoscopic injection was the most commonly performed endoscopic therapy (13.7%), followed by endoscopic clipping (12.8%), whereas the need for surgical therapy was rare (0.1%). Endoscopic combination therapies were used predominantly as a combination of injection and clipping. The overall in-hospital mortality was 2.7% and did not differ through the observation period. The presence of hypovolemic shock, acute kidney injury, sepsis, artificial ventilation, adult respiratory distress syndrome, bleeding anemia, and female sex was associated with a significantly worse prognosis.

CONCLUSION

Our study gives a detailed insight into the incidence, patient-related risk factors, endoscopic treatment, and overall in-hospital mortality as well as regional differences in a large MWS collective in Germany. Furthermore, we were able to identify mortality-associated complications and their impact.

Haematemesis and acute dysphagia: oesophagogastroduodenoscopy or CT-which one first?

We present an uncommon case of a patient presenting at the emergency department for severe vomiting, persisting for at least 12 hours, without nausea or abdominal pain. She initially referred vomiting food eaten several hours earlier and eventually a single episode of haematemesis with emission of a small amount of red blood and clots. She also reported the occurrence of acute dysphagia for solid food. The patient underwent oesophagogastroduodenoscopy (OGD), which showed that the lumen was almost completely narrowed by a submucosal bluish bulging from midoesophagus (19 cm from the incisors) to the cardia (located at 35 cm from the incisors). She therefore underwent chest CT showing a 15 cm long intramural oesophageal haematoma. Although the combination of vomiting and haematemesis is usually associated with Mallory-Weiss syndrome, in which a prompt OGD has a key role in the patient management, when these symptoms are associated with acute dysphagia, a possible intramural haematoma might be suspected. In this case, chest CT should take precedence, because it allows a quick and complete diagnostic appraisal. However, in this setting, although OGD can directly show typical findings (bluish swelling mucosa with or without a superficial tears), it might increase the risk of oesophageal haematoma rupture and intraluminal bleeding.

Evaluation and management of Non-variceal upper gastrointestinal bleeding

Non-variceal upper gastrointestinal bleeding continues to be an important cause of morbidity and mortality. The most common causes include peptic ulcer disease, Mallory-Weiss syndrome, erosive gastritis, duodenitis, esophagitis, malignancy, angiodysplasias and Dieulafoy's lesion. Initial assessment and early aggressive resuscitation significantly improves outcomes. Upper gastrointestinal endoscopy continues to be the gold standard for diagnosis and treatment. We present a comprehensive review of literature for the evaluation and management of non-variceal upper gastrointestinal bleeding.

The role of etiopathogenetic aspects in prediction and prevention of discontinuous-hemorrhagic (Mallory-Weiss) syndrome

The article contains an overview of the literature on Mallory-Weiss syndrome. It analyzes numerous etiological factors, provides new insights into the pathogenesis of the disease, gives a description of a previously unknown dependence of discontinuous-hemorrhagic syndrome on the topographic and structural features of the cardioesophageal area of the digestive tract, and gives scientific credence to methods of prediction, prevention, and treatment of the syndrome with complex involvement of granular sorbents.

Distinctive aspects of peptic ulcer disease, Dieulafoy's lesion, and Mallory-Weiss syndrome in patients with advanced alcoholic liver disease or cirrhosis

AIM: To systematically review the data on distinctive aspects of peptic ulcer disease (PUD), Dieulafoy’s lesion (DL), and Mallory-Weiss syndrome (MWS) in patients with advanced alcoholic liver disease (aALD), including alcoholic hepatitis or alcoholic cirrhosis.

METHODS: Computerized literature search performed via PubMed using the following medical subject heading terms and keywords: “alcoholic liver disease”, “alcoholic hepatitis”,“ alcoholic cirrhosis”, “cirrhosis”, “liver disease”, “upper gastrointestinal bleeding”, “non-variceal upper gastrointestinal bleeding”, “PUD”, ‘‘DL’’, ‘‘Mallory-Weiss tear”, and “MWS’’.

RESULTS: While the majority of acute gastrointestinal (GI) bleeding with aALD is related to portal hypertension, about 30%-40% of acute GI bleeding in patients with aALD is unrelated to portal hypertension. Such bleeding constitutes an important complication of aALD because of its frequency, severity, and associated mortality. Patients with cirrhosis have a markedly increased risk of PUD, which further increases with the progression of cirrhosis. Patients with cirrhosis or aALD and peptic ulcer bleeding (PUB) have worse clinical outcomes than other patients with PUB, including uncontrolled bleeding, rebleeding, and mortality. Alcohol consumption, nonsteroidal anti-inflammatory drug use, and portal hypertension may have a pathogenic role in the development of PUD in patients with aALD. Limited data suggest that Helicobacter pylori does not play a significant role in the pathogenesis of PUD in most cirrhotic patients. The frequency of bleeding from DL appears to be increased in patients with aALD. DL may be associated with an especially high mortality in these patients. MWS is strongly associated with heavy alcohol consumption from binge drinking or chronic alcoholism, and is associated with aALD. Patients with aALD have more severe MWS bleeding and are more likely to rebleed when compared to non-cirrhotics. Pre-endoscopic management of acute GI bleeding in patients with aALD unrelated to portal hypertension is similar to the management of aALD patients with GI bleeding from portal hypertension, because clinical distinction before endoscopy is difficult. Most patients require intensive care unit admission and attention to avoid over-transfusion, to correct electrolyte abnormalities and coagulopathies, and to administer antibiotic prophylaxis. Alcoholics should receive thiamine and be closely monitored for symptoms of alcohol withdrawal. Prompt endoscopy, after initial resuscitation, is essential to diagnose and appropriately treat these patients. Generally, the same endoscopic hemostatic techniques are used in patients bleeding from PUD, DL, or MWS in patients with aALD as in the general population.

CONCLUSION: Nonvariceal upper GI bleeding in patients with aALD has clinically important differences from that in the general population without aALD, including: more frequent and more severe bleeding from PUD, DL, or MWS.

Alcohol abuse: critical pathophysiological processes and contribution to disease burden

Alcohol abuse; the most common and costly form of drug abuse, is a major contributing factor to many disease categories. The alcohol-attributable disease burden is closely related to the average volume of alcohol consumption, with dose-dependent relationships between amount and duration of alcohol consumption and the incidence of diabetes mellitus, hypertension, cardiovascular disease, stroke, and pneumonia. The frequent occurrence of alcohol use disorders in the adult population and the significant and widespread detrimental organ system effects highlight the importance of recognizing and further investigating the pathophysiological mechanisms underlying alcohol-induced tissue and organ injury.

Case with a Nonreassuring Fetal Status Induced by Massive Hematemesis due to Mallory-Weiss Tear That Required Emergency Cesarean Section at 38 Weeks’ Gestation

We describe a rare case of Mallory-Weiss tear with massive hematemesis at 38 weeks' gestation. A 35-year-old woman presented with epigastralgia followed by massive hematemesis. An emergency endoscopy indicated active pulsatile bleeding at the esophagocardial junction. Although an emergency endoscopic hemostasis was successful, late decelerations without acceleration on cardiotocogram were observed. Therefore, the patient underwent emergency cesarean section, along with blood transfusion, following the endoscopic hemostasis. The hemoglobin level just before the operation was 5.1 g/dL. We suspected that massive hematemesis induced maternal acute anemia and hypovolemia, which resulted in a nonreassuring fetal status. Hence, urgent endoscopic hemostasis, adequate blood transfusion, and emergency cesarean section were needed. Mallory-Weiss tear during the third trimester may have a possibility of massive hematemesis and urgent blood transfusion, emergency endoscopic hemostasis, and emergency cesarean section may be needed.

Management of upper gastrointestinal bleeding emergencies: evidence-based medicine and practical considerations

Acute upper gastrointestinal (GI) bleeding remains one of the most common encounters in emergency medicine. The increased use of non-steroid anti-inflammatory drugs by the general population and the increased prescription of anti-platelet agents and anti-coagulants after cardiovascular interventions and for prevention of cerebral vascular accidents may have aggravated the situation. Significant progress has been made in the past decade or so in the non-surgical management of acute upper GI bleeding emergencies. This article will review the current standard treatment of the most common upper GI bleeding emergencies in adults as supported by evidence-based medicine with practical considerations from the authors' own practice experience.

Non-variceal gastrointestinal bleeding in patients with liver cirrhosis: a review

BACKGROUND

Non-variceal gastrointestinal (NVGI) bleeding in cirrhosis may be associated with life-threatening complications similar to variceal bleeding.

AIM

To review NVGI bleeding in cirrhosis.

METHODS

MEDLINE, Scopus, and ISI Web of Knowledge were searched, using the textwords "portal hypertensive gastropathy," "gastric vascular ectasia," "peptic ulcer," "Dieulafoy's," "Mallory-Weiss syndrome," "portal hypertensive enteropathy," "portal hypertensive colopathy," "hemorrhoids," and "cirrhosis."

RESULTS

Portal hypertensive gastropathy (PHG) and gastric vascular ectasia (GVE) are gastric lesions that most commonly present as chronic anemia; acute upper GI (UGI) bleeding is a rare manifestation. Management of PHG-related bleeding is mainly pharmacological, whereas endoscopic intervention is favored in GVE-related bleeding. Shunt therapies or more invasive techniques are restricted in refractory cases. Despite its high incidence in cirrhotic patients, peptic ulcer accounts for a relatively small proportion of UGI bleeding in this patient population. However, in contrary to general population, the pathogenetic role of Helicobacter pylori infection remains questionable. Finally, other causes of UGI bleeding include Dieulafoy's lesion, Mallory-Weiss syndrome, and portal hypertensive enteropathy. The most common non-variceal endoscopic findings reported in patients with lower gastrointestinal bleeding are portal hypertensive colopathy and hemorrhoids. However, the vast majority of studies are case reports and, therefore, the incidence, diagnosis, and risk of bleeding remain undefined. Endoscopic interventions, shunting procedures, and surgical techniques have been described in this setting.

CONCLUSIONS

The data on NVGI bleeding in liver cirrhosis are surprisingly scanty. Large, multicenter epidemiological studies are needed to better assess prevalence and incidence and, most importantly, randomized studies should be performed to evaluate the success rates of therapeutic algorithms.

Natural history of Mallory-Weiss tear in African American and Hispanic patients

The aim of this study was to determine the natural history of Mallory-Weiss tear (MWT) in African American and Hispanic patients. We retrospectively reviewed medical records of all patients with acute upper gastrointestinal bleeding over a 10-year period. Endoscopic diagnosis of MWT was made in 12% (n = 698) of all patients with acute upper gastrointestinal bleeding. More than half of our patients with MWT did not have a preceding history of retching or vomiting. Bleeding episodes were hemodynamically significant in 216 (31%) patients. Most of the patients with MWT (80%) had an uneventful and short hospital stay (range, 1-4 days). Recurrent upper gastrointestinal bleeding within 30 days occurred in 84 (12%) patients. Overall mortality was 10%; endoscopic hemostasis failure and associated comorbidities were the common culprits.

Esophageal trauma

The anatomy of the esophagus is unique in that it traverses the neck, chest, and abdomen. As a result, surgeons need to be familiar with the anatomy of all three of these areas to be facile and comfortable in performing esophageal surgery. Traumatic injuries to the esophagus encompass a heterogeneous group of injuries that can be iatrogenic, external, or from physiologic forces. Primary repair of traumatic injuries is preferred when possible; however, if systemic sepsis is present and esophageal resection becomes necessary due to extensive injury or inflammation, immediate reconstruction should be delayed in most cases. Successful management of traumatic esophageal injuries requires prompt and accurate diagnosis and treatment tailored specifically to both the type of injury as well as to the patient's overall clinical condition.

Intramural hematoma of the esophagus: a pictorial essay

Intramural hematoma of the esophagus (IHE) is a rare but well-documented condition that is part of the spectrum of esophageal injuries which includes the more common Mallory-Weiss tear and Boerhaave's syndrome. Acute retrosternal or epigastric pain is a common clinical feature, which can be accompanied by dysphagia, odynophagia, or hematemesis. An early differentiation from Mallory-Weiss tear, Boerhaave syndrome, ruptured aortic aneurysm, aortic dissection, acute myocardial infarction, or pulmonary pathology can be difficult. Computed tomography (CT) is the imaging modality of choice and characteristically reveals a concentric or eccentric thickening of the esophageal wall with well-defined borders and variable degree of obliteration of the lumen. Measurement of the attenuation values within the lesion will reveal blood density which varies according to the age of the hematoma. CT should be considered the preferred diagnostic technique, thereby facilitating proper clinical management. Early diagnosis is crucial as most patients may be treated conservatively with good outcome.

Therapeutic Alternatives for the Mallory-Weiss Tear

The Mallory-Weiss tear (MWT) is a frequent cause of upper gastrointestinal bleeding. It has been diagnosed more frequently since endoscopy was introduced. Once the diagnosis has been made, several treatment options are available. The treatment modality chosen depends on the type and location of the lesion, the patient's comorbid conditions, the availability of the different therapeutic modalities, and the experience of the endoscopist with each of these different modalities. In general, if the MWT is not actively bleeding at the time of endoscopy, no further treatment is needed owing to a low risk of rebleeding, unless a visible vessel is present. In the presence of a visible vessel or an actively bleeding vessel, then we recommend the use of any of the endoscopic treatment modalities discussed later in this article depending on the patient's condition and clinical scenario. Our review of the literature suggests that multipolar electric coagulation (MPEC) is the treatment modality with better evidence-based support for safety and bleeding control. MPEC has been associated only with very few complications. It should be avoided when esophageal varices are suspected because it may precipitate and aggravate bleeding. In such instances, either polidocanol injection or endoscopic band ligation of the tear is recommended, which is emerging as a safe and effective treatment modality even in patients without varices. In addition, epinephrine injection is an effective first-line modality. However, it should be avoided in patients with history of coronary artery disease owing to the potential for systemic absorption. Endoscopic hemoclipping (EH) is another useful treatment option and is emerging as a first-line modality. However, it is not widely available in all endoscopy emergency units. If it is available, it is a great alternative. Finally, if bleeding continues or recurs despite endoscopic therapy, the patient should be referred for surgical treatment. However, if the patient is not a surgical candidate, then radiologic hemostasis with selective vasopressin or Gelfoam embolization represents a viable treatment alternative that may be used depending on availability of a specialized interventional radiologist.

Mallory-Weiss tear: predisposing factors and predictors of a complicated course

OBJECTIVES

Little has been published regarding predictors of a complicated course after Mallory-Weiss tear (MWT). The aims of this study were to identify risk factors for a Mallory-Weiss tear and factors predictive of a complicated course.

METHODS

At our university hospital, we searched a computerized endoscopy database. At our Veterans Affairs hospital we manually searched printed endoscopy reports. Proposed risk factors for MWT were: history of alcohol use, recent alcohol binge, nonbloody initial emesis, anticoagulation, other coagulopathy, nonsteroidal anti-inflammatory use, and hiatal hernia. Proposed predictors of a complicated course were: age, hematemesis, melena, hematochezia, visible vessel, adherent clot, active bleeding, multiple tears, other pathology at endoscopy, admission Hct, hypotension or orthostatic changes, and coagulopathy. A complicated course was defined on the basis of >6 U of blood transfused, rebleeding, angiography, surgery, or death. Predictors of a complicated course were evaluated using the Mann-Whitney U test or Fisher exact test.

RESULTS

A total of 73 cases were reviewed. The most common risk factor was alcohol use, which was found in 44% of cases. In all, 23% of patients had no risk factors. Of the patients, 17 (23%) had a complicated course. Patients with a complicated course had a lower admission Hct (p = 0.009) and active bleeding at initial endoscopy (p = 0.013).

CONCLUSION

The predictive value of active bleeding supports early endoscopy for stratification and intervention.

The effects of alcohol consumption upon the gastrointestinal tract

Regardless of the type and dose of beverage involved, alcohol facilitates the development of gastroesophageal reflux disease by reducing the pressure of the lower esophageal sphincter and esophageal motility. Fermented and nondistilled alcoholic beverages increase gastrin levels and acid secretion. Succinic and maleic acid contained in certain alcoholic drinks also stimulate acid secretion. Low alcohol doses accelerate gastric emptying, whereas high doses delay emptying and slow bowel motility. Alcohol facilitates the development of superficial gastritis and chronic atrophic gastritis--though it has not been shown to cause peptic ulcer. Alcoholic beverages, fundamentally wine, have important bactericidal effects upon Helicobacter pylori and enteropathogenic bacteria. The main alcohol-related intestinal alterations are diarrhea and malabsorption, with recovery after restoring a normal diet. Alcohol facilitates the development of oropharyngeal, esophageal, gastric, and colon cancer. Initial research suggests that wine may be comparatively less carcinogenic.

Mallory-Weiss syndrome in children

The aim of the study was to evaluate the incidence and the etiology of Mallory-Weiss syndrome in children. The study population comprised 2720 children aged 5 months to 18 years who had undergone upper gastrointestinal endoscopy. Mallory-Weiss syndrome was diagnosed in eight (0.3%) of the examined children. Endoscopic examination in five of them revealed linear mucosal tears, mostly above and in one case also below the gastroesophageal junction. In three children a linear scar in the lower portion of the esophagus was seen. No signs of active bleeding were revealed in any of the cases. In four children, Mallory-Weiss syndrome was accompanied by gastritis and duodenitis; two of these children had Helicobacter pylori infection. The concomitant diseases were H. pylori-positive duodenal ulcer (1), bronchial asthma and gastroesophageal reflux disease (1), carbon monoxide poisoning (1). In one case Mallory-Weiss syndrome was diagnosed in early pregnancy. Mallory-Weiss syndrome should be considered, along with others, as a cause of acute upper gastrointestinal bleeding in children. There is a great variety of etiologic factors in Mallory-Weiss syndrome in children.

Management of gastrointestinal bleeding induced by gastrointestinal endoscopy

Therapeutic gastrointestinal endoscopy has a much greater risk of inducing gastrointestinal hemorrhage than diagnostic endoscopy. For example, colonoscopic polypectomy has a risk of approximately 1.6% of inducing bleeding, compared with a risk of approximately 0.02% for diagnostic colonoscopy. Higher-risk procedures include colonoscopic polypectomy, endoscopic biliary sphincterotomy, endoscopic dilatation, endoscopic variceal therapy, percutaneous endoscopic gastrostomy, and endoscopic sharp foreign body retrieval. The risk of inducing hemorrhage is decreased by meticulous endoscopic technique. Hemorrhage from endoscopy may be immediate or delayed. Immediate hemorrhage should be immediately treated by endoscopic hemostatic therapy, including injection therapy, thermocoagulation, or electrocoagulation. Delayed hemorrhage generally requires repeat endoscopy for diagnosis and for therapy, using the same hemostatic techniques.

The spectrum of spontaneous and iatrogenic esophageal injury: perforations, Mallory-Weiss tears, and hematomas

Esophageal perforations, Mallory-Weiss tears, and esophageal hematoma involve traumatic injury to the esophagus. These can be iatrogenic, in particular due to esophageal instrumentation, but can also occur spontaneously. The remarkable increase in diagnostic and therapeutic endoscopy as well as esophageal surgery has made instrumentation the most common cause of esophageal perforation. In many instances, spontaneous perforations are associated with retching and vomiting, which causes a sudden increase in intraesophageal pressure. A high index of suspicion leading to rapid diagnosis and appropriate therapy are needed to optimize clinical outcomes. This article focuses on esophageal perforations, Mallory-Weiss tears, and esophageal hematomas, with emphasis on etiology, pathogenesis, clinical presentation, diagnosis, management, and prevention.

Nonvariceal upper gastrointestinal bleeding

The approach to nonvariceal UGI bleeding has been reviewed. Therapeutic endoscopy has been shown to be superior to medical therapy in patients with an actively bleeding ulcer and those at high risk of rebleeding. Of endoscopic therapies available to the GI endoscopist, multipolar electrocoagulation, heater probe, and injection therapy are comparable in efficacy and safety.

The current role of endoscopy in Mallory-Weiss syndrome

We have carried out a retrospective review of 61 patients with Mallory-Weiss syndrome, 9 of whom underwent hemostatic injection treatment. At emergency endoscopy, 3 patients (5%) were actively bleeding and 6 (10%) had stigmata of recent hemorrhage. Fifty-two patients had a lesion of the cardia which was the suspected source of bleeding in 33 cases (54%). In the remaining 19 cases (31%) this site was not considered responsible because other sites of bleeding were present in the upper gastrointestinal tract. The 9 patients with active bleeding or stigmata of recent hemorrhage underwent injection treatment and the other 52 patients were treated with H2 antagonists. The low rebleed rate and the zero mortality recorded in this series indicate that endoscopy is the optimum method for diagnosis and treatment of patients with Mallory-Weiss syndrome.

Mallory-Weiss syndrome. Experience in a community hospital

The Mallory-Weiss syndrome is characterized by repeated bouts of retching and/or vomiting followed by the sudden onset of hematemesis or melena. Bleeding arises from linear, nonperforating mucosal lacerations at the cardia, cardioesophageal junction, distal esophagus, or a combination of these sites. Hiatal hernia is often a coexisting finding. Severity of hemorrhage can vary from mild to severe (100 to 2,000 ml). The clinical course is usually benign. The diagnosis can be suspected from the history and confirmed by upper gastrointestinal endoscopy. In the majority of patients, medical management controls the bleeding. About 10% to 20% of unselected patients require surgical intervention. With the proper, prompt use of fiberoptic endoscopy in the diagnosis of upper gastrointestinal hemorrhage has come an increase in the number of cases of Mallory-Weiss syndrome being identified. This is true even in community hospitals. The result has been a decrease in surgical intervention and overall mortality.

Mallory-Weiss tear. A complication of cancer chemotherapy

Since the original report by Mallory and Weiss of tears in the lower esophagus or cardia of the stomach following alcoholic debauch, there have been many other cases, associated with sundry other causes, described in the literature. Recently, a Mallory-Weiss tear was reported in a patient as a complication of cancer chemotherapy. This article describes two similar cases and suggests that the Mallory-Weiss syndrome should be included in the differential diagnosis of any patient with epigastric pain, hematemesis, or melena after chemotherapy-induced retching or vomiting.

Mallory-Weiss syndrome. A study of 224 patients

With the increasing early use of endoscopy, Mallory-Weiss syndrome has been found to be the cause of upper gastrointestinal bleeding in 224 of 2,175 (10.3 percent) patients studied. Since Mallory-Weiss syndrome is a self-limiting disease in more than 90 percent of patients, conservative treatment, including multiple transfusion, electrocoagulation, and compression by a Sengstaken-Blakemore tube in descending order of use, is the treatment of choice, especially in the medically debilitated patient. The cirrhotic patient poses special difficulty and generally has a poor outcome no matter what the treatment. Prolapse of the stomach into the esophagus may be an etiologic factor in a small subgroup of patients.