Complication Of Acute Pancreatitis Research Articles

Sex differences and management of cardiovascular complications in acute pancreatitis.

Sex differences and management of cardiovascular complications in acute pancreatitis.

Progress in the diagnosis and treatment of acute pancreatitis complicated by biliary tract diseases

Acute pancreatitis is a common surgical emergency characterized by severe local or systemic complications during its progression. Diseases of the biliary system are among the serious local complications of acute pancreatitis, primarily including acute acalculous cholecystitis (AAC) and biliary stricture. AAC often occurs in the later stages of acute pancreatitis, exacerbating systemic inflammation and leading to organ failure and life-threatening conditions in severe cases. Biliary stricture is a rare but serious long-term complication of acute pancreatitis, which can induce cholangitis, progressive liver function impairment, and secondary biliary cirrhosis. Due to the clinical symptoms of acute pancreatitis that can mask biliary system diseases, some patients may not receive timely diagnosis and treatment for concurrent biliary issues during the onset of acute pancreatitis, which can be life-threatening in severe cases. Currently, the ideal treatment strategy for biliary system complications secondary to acute pancreatitis remains unclear, lacking definitive guidelines or consensus. This article integrates recent research developments from both domestic and international studies to elucidate the pathogenesis, diagnosis, and treatment strategies for biliary system complications secondary to acute pancreatitis.

The role of omega-3 fatty acids in acute pancreatitis.

Prior observational studies have reported the potential protective effect of omega-3 fatty acids on the prognosis of acute pancreatitis. However, the causal impact of omega-3 fatty acids on acute pancreatitis is unclear. We aimed to investigate further the association of omega-3 fatty acids with acute pancreatitis. We performed a meta-analysis and Mendelian randomization (MR) to explore the association between omega-3 fatty acids and the prognosis of acute pancreatitis from clinical observation and genetics perspectives, respectively. 9 randomized controlled trials were included in this study. The result meta-analysis showed that complementary therapy of omega-3 fatty acids significantly decreased mortality (RR: 0.30; 95% CI 0.14 to 0.65, P＜0.05) and infectious complications in acute pancreatitis (RR: 0.45; 95% CI 0.27 to 0.77, P＜0.05). Compared to the control groups, the hospital stays (MD: -1.02; 95% CI -1.85 to -0.20, P＜0.05) in acute pancreatitis patients with omega-3 fatty acids treatment were statistically reduced. However, the ICU stay (MD: -0.49; 95% CI -1.29 to -0.31, P＞0.05) between control groups and acute pancreatitis patients with omega-3 fatty acids treatment was insignificant. Utilizing genetic susceptibility analysis in the Mendelian randomization (MR) approach, the MR showed omega-3 fatty acids have a significant causal effect on the acute pancreatitis risk (OR, 0.887; 95% CI, 0.797-0.986, P = 0.027, fixed-effect; OR, 0.887; 95% CI, 0.792-0.993, P = 0.037, random-effect). Omega-3 fatty acids complementary therapy may improve the prognosis of acute pancreatitis. Furthermore, genetically predicted serum levels of omega-3 fatty acids can significantly lower acute pancreatitis risk.

BISAP Beyond Pancreatitis: A New Horizon in Acute Kidney Injury Prediction

Background: Acute kidney injury (AKI) is a common complication in acute pancreatitis (AP), with a significant impact on mortality. The Bedside Index for Severity in Acute Pancreatitis (BISAP) score is well-established for assessing mortality risk in AP, but its utility in predicting AKI is less explored. Methods: We conducted a retrospective chart review of 779 AP patients across two hospitals in New York, USA, from 2016 to 2022. Data on patient demographics, laboratory values, and vital signs were collected. BISAP scores were calculated. The primary outcome was AKI, defined by the KDIGO criteria. Multivariate logistic regression was done to assess the association between the BISAP score and AKI, adjusting for confounders. Secondary outcomes include the association of the BISAP score to hospital length of stay and mortality. Results: There was a significant association between the BISAP score and AKI, with an odds ratio of 2.36 [95% C.I 1.42-4.41, p =0.001], indicating a more than twofold increase in AKI risk for each point increase in BISAP score. The BISAP score was also significantly correlated with longer hospital stays and increased mortality risk. Conclusion: The BISAP score is a strong predictor of AKI in AP patients. This association and relation to hospital stay and mortality highlights the potential of the BISAP score as a comprehensive risk assessment tool in AP, especially for early identification of patients at high risk for AKI. This study paves the way for future research into risk scoring systems for AKI in AP based on significant BISAP components.

Concomitant virus infection increases mortality and worsens outcome of acute pancreatitis: A systematic review and meta-analysis.

Acute pancreatitis (AP) is a major health threat, with a high mortality rate in severe forms. Though alcohol and bile-induced factors are the most common causes, increasing evidence suggests that viral infections such as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and human immunodeficiency virus (HIV) may also trigger AP development. Our study aims to explore this association in greater detail. After the PROSPERO registration, we systematically searched PubMed, Embase, Cochrane Library, China Science and Technology Journal Database, China National Knowledge Infrastructure, and Wanfang Data Knowledge Service Platform in February 2023. We included studies with the following PECO framework: Population: AP patients, Exposure/Comparison: with/without virus infection, Outcome: mortality, severity, and complications of AP. Pooled odds ratios (OR) were calculated with 95% confidence intervals (CIs). Altogether, 29 cohorts with 2,295,172 patients were identified for the meta-analysis and 858 cases for the qualitative synthesis. Patients with concurrent SARS-CoV-2 infection and AP exhibited heightened odds of in-hospital mortality (OR: 3.15, CI: 2.08-4.76), and necrosis (OR: 1.83, CI: 1.13-2.97). Mild AP was less prevalent in the SARS-CoV-2 group (OR: 0.37, CI: 0.14-0.97) compared to moderately severe and severe AP together. Contrarily, no evidence was found that concomitant HIV infection elevated in-hospital mortality (OR: 1.12, CI: 0.92-1.37) or sepsis occurrence (OR:1.21, CI: 0.41-3.59). Patients co-diagnosed with AP and SARS-CoV-2 infection require heightened attention due to an increased risk of mortality and complications. No evidence was found that HIV infection elevated the risk of a more severe outcome.

Rare Dual Complication: Splenic Extension and Gastric Rupture of a Pancreatic Pseudocyst in a Middle Age Patient with Acute Abdomen and Hematemesis

Pancreatic pseudocysts are a common complication of acute and chronic pancreatitis, yet rupture into adjacent organs, such as the stomach or spleen, remains a rare event. This case report details a 45-year-old man with a history of alcohol-induced acute pancreatitis who presented with acute abdominal pain and hematemesis. Imaging and endoscopic evaluation revealed a pancreatic pseudocyst in the tail extending into the spleen, and also with rupture into the stomach causing hematemesis. Conservative management was initially pursued, but clinical deterioration necessitated surgical intervention. An emergency laparotomy revealed ruptured splenic tissue with extensive peripancreatic inflammation. A splenectomy and gastro cystic anastomosis were performed, with a favorable postoperative recovery. This case highlights the rare presentation of pancreatic pseudocyst rupture into both the spleen and stomach, emphasizing the importance of a tailored, multidisciplinary approach to management. Conservative treatment can be effective in stable patients, but surgical intervention remains crucial for those with hemodynamic instability or significant complications.

Emergency pancreaticoduodenectomy for pancreatitis-associated necrotic perforation of the distal stomach and full-length duodenum: A case report

BACKGROUND Non-ulcerative necrosis of the stomach and duodenum is rare because of the abundant blood supply in the gastrointestinal tract. Duodenal necrosis is a rare complication of severe acute pancreatitis. Emergency pancreaticoduodenectomy (EPD) is a rare procedure, with extensive duodenal necrosis being one of its indications. CASE SUMMARY We here report the case of a 57-year-old man who survived EPD for pancreatitis, which resulted in the necrosis of the distal stomach, full-length duodenum, and part of the jejunum. CONCLUSION Despite significant surgical risks, an EPD could be a life-saving procedure in severe cases of pancreatitis.

The efficacy and active compounds of Chaihuang Qingyi Huoxue granule to Ameliorate intestinal mucosal barrier injury in rats with severe acute pancreatitis by suppressing the HMGB1/TLR4/NF-κB signaling pathway

Intestinal mucosal barrier injury represents a critical complication of severe acute pancreatitis (SAP) without effective treatment. This study investigated the efficacy, underlying mechanism, and responsible active compounds of the traditional Chinese medicinal prescription Chaihuang Qingyi Huoxue granule (CHQY) in treating SAP-induced intestinal mucosal barrier injury. SAP was established in Sprague-Dawley rats via intra-pancreaticobiliary duct infusion of sodium taurocholate, followed by oral CHQY administration (3.15 g/kg every 6 h for 12 and 24 h). Blood and tissues were harvested to assess the severity of pancreatitis, intestinal mucosal barrier integrity, and extent of inflammatory injury. Intestine-absorbing compounds were identified using ultra-high-performance liquid chromatography coupled with high-resolution mass spectrometry (UHPLC-HRMS). Our results showed that CHQY treatment effectively mitigated SAP-induced intestinal mucosal injury, as evidenced by improved intestinal epithelial structure, decreased serum levels of intestinal injury markers (d-lactic acid, diamine oxidase, I-FABP, and Zonulin), restored expression of the tight junction protein ZO-1, and reduced serum endotoxin levels. Furthermore, CHQY administration suppressed the expression of proinflammatory mediator HMGB1, its receptor TLR4, and downstream NF-κB signaling in the intestine, leading to downregulated intestinal IL-1β expression and reduced circulating TNF-α and IL-6. UHPLC-HRMS analysis identified 15 intestine-absorbing compounds in CHQY, of which paeoniflorin sulfite and chrysin-7-O-glucuronide independently inhibited TNF-α-induced tight junction loss in IEC-6 cells and mitigated intestinal mucosal barrier injury in SAP rats through suppressing NF-κB signaling. In summary, CHQY ameliorates SAP-induced intestinal mucosal barrier injury by downregulating the proinflammatory HMGB1/TLR4/NF-κB signaling, with efficacy partially attributed to its active compounds paeoniflorin sulfite and chrysin-7-O-glucuronide.

Development of a nomogram for predicting pancreatic portal hypertension in patients with acute pancreatitis: a retrospective study

IntroductionPancreatic portal hypertension (PPH) is a rare complication of acute pancreatitis (AP) that can lead to severe gastrointestinal bleeding. The risk factors associated with PPH, as well as the overall...

Iatrogenic transmesenteric defect mimicking a Petersen’s space hernia after open pancreatic necrosectomy

Abstract Complications of acute pancreatitis can be disastrous if appropriate treatment is not initiated. Pancreatic necrosis can occur without the presence of symptoms; however, in some cases, it can be accompanied by organic failure, abscess, pseudocyst, fistulas, and pancreatic exocrine disfunction. The surgical treatment of pancreatic necrosis can be managed with open surgical debridement of necrotic tissue. Hence, complications after surgery can appear even in patients without clinical background; complications mostly appear if the surgical technique is not done properly. We present a case of a 47-year-old woman who appeared with abdominal pain, nausea, vomiting, and oral intake intolerance. Symptoms were present for 1 week; she was admitted to the nearest clinic, and surgical management was offered. The patient went to an open pancreatic necrosectomy; however, she presented purulent exudate from the surgical wound and drains. Was referred to our center; on abdominal contrasted computed tomography, a transmesenteric defect and cutaneous-pancreatic fistula were found.

Receptor-Interacting Protein Kinase 3 as a Serological Biomarker in Relation to Disease Severity and Delirium After Acute Pancreatitis: A Prospective Cohort Study.

Delirium is a common complication of acute pancreatitis. Receptor-interacting protein kinase 3 (RIP3) is an activator of programmed cell necrosis. This study aimed to determine its ability to predict delirium after acute pancreatitis. In total, 297 patients with acute pancreatitis were prospectively enrolled in this study. Patients were divided into two subgroups (study and validation groups: 197 and 100 cases, respectively). Serum RIP3 levels were measured in all patients and in 100healthy controls. Acute Physiology and Chronic Health Evaluation (APACHE) II, Ranson, and sequential organ failure assessment (SOFA) scores were used for the severity assessment. In-hospital delirium was observed as an outcome variable. Multifactorial analyses were performed to discern severity correlations and outcome associations. Serum RIP3 levels were significantly higher in the patients than in the controls. Serum RIP3 levels had linear relationships under the restricted cubic spline and were independently correlated with APACHE II, Ranson, and SOFA scores. Serum RIP3 levels were linearly correlated with the likelihood of developing in-hospital delirium and exhibited a strong discrimination efficiency under the receiver operating characteristic curve. Serum RIP3 levels, coupled with APACHE II scores, Ranson scores, and SOFA scores, were the four independent predictors of in-hospital delirium. No interactions were revealed regarding its relevance to sex, age, or body mass index in subgroup analysis. These were integrated to form a model graphically represented by a nomogram that showed effective stability, clinical fit, and predictive ability for in-hospital delirium. The model was verified in the validation group. An incremental trend in serum RIP3 levels was notable after acute pancreatitis. Serum RIP3 levels are independently related to illness severity and occurrence of in-hospital delirium, indicating that serum RIP3 may be a potential biomarker of acute pancreatitis.

Association Between Body Composition Measured by Artificial Intelligence and Long-Term Sequelae After Acute Pancreatitis.

The clinical utility of body composition in the development of complications of acute pancreatitis (AP) remains unclear. We aimed to describe the associations between body composition and the recurrence of AP. We performed a retrospective study of patients hospitalized with AP at three tertiary care centers. Patients with computer tomography (CT) imaging of the abdomen at admission were included. A previously validated and fully automated abdominal segmentation algorithm was used for body composition analysis. Hospitalization for a recurrent episode of AP was the primary endpoint. Secondary endpoints included the development of chronic pancreatitis (CP) or diabetes mellitus (DM) in patients who were evaluated. Cox Proportional Hazards regression was used. From a total of 347 patients, 89 (25.6%) were hospitalized for recurrent AP (median time: 219days). Thirty-four of 112 patients (30.4%) developed CP (median time: 311days) and 22 of 88 (25.0%) developed DM (median time: 1104days). After adjusting for age, male sex, first episode of AP, BUN, and severity of AP, we found that obesity, body mass index, alcohol pancreatitis, and gallstone pancreatitis were significantly associated with a recurrent episode of AP. Body composition was not associated with recurrent AP. In unadjusted analysis, subcutaneous adipose tissue (SAT) (HR 0.87 per 10 cm2, p = 0.002) was associated with CP. Skeletal muscle (SM) mass approached significance for CP (p = 0.0546). Intermuscular adipose tissue (IMAT) (HR 1.45 per 5 cm2, p = 0.0264) was associated with DM. Body composition was not associated with having a recurrent AP. At follow-up, 30% and 25% of evaluated patients developed CP and DM, respectively. A higher SAT and IMAT were associated with a lower incidence of CP and higher incidence of DM, respectively.

Prevention of Infectious Complications in Acute Pancreatitis

AIM OF STUDY. The study was aimed to evaluate the effectiveness of treating acute pancreatitis by early enteral nutrition and selective introduction of nutritional mixtures directly into the initial sections of the jejunum, bypassing the duodenum.MATERIAL AND METHODS. A comprehensive treatment method for acute pancreatitis was developed based on the use of a pancreatoduodenal catheter. The method focuses on preventing intestinal failure syndrome by isolating the duodenum and preventing any liquid from entering it while ensuring the selective introduction of glucose-saline solutions and/or enteral nutritional mixtures directly into the initial sections of the jejunum. Several Russian clinics are currently conducting the research approved by local ethics committees. This article presents preliminary results from the data analysis. The study included moderate to severe forms (according to the 2012 Atlanta classification) of acute biliary pancreatitis without indications for endoscopic retrograde cholangiopancreatography, as well as alimentary-alcoholic pancreatitis. The first group of patients received standard therapy according to the 2020 clinical guidelines of the Russian Society of Surgeons. The second group received standard therapy combined with the new selective enteral nutrition method. The observation period lasted until the end of the hospital treatment, including five mandatory visits and a final visit to the physician. A follow-up survey was conducted three months or more after discharge to identify delayed episodes of acute pancreatitis complications, focusing on the incidence of infectious complications and surgical interventions.RESULTS. A total of 148 patients were treated. Patients were evenly distributed by etiology, gender, age, and body mass index. The analysis revealed that the number of patients with infectious complications decreased from 19.3% in the comparison group to 6.67% in the study group (p=0.041). The number of patients requiring surgical interventions was 5.0% in the study group compared to 19.3% in the comparison group (p=0.017).CONCLUSIONS. The study demonstrated that the use of the new method in the comprehensive treatment of acute pancreatitis, including early enteral feeding at the onset of the disease, may improve the course of the disease by reducing the incidence of infectious complications and the number of necessary surgical interventions.

Type 3c diabetes mellitus: what are we dealing with? Review

The authors presented updated data on the term «type 3 diabetes mellitus», its modern classification, pathophysiological mechanisms of development and features of treatment, its definitions, epidemiology and modern classification based on the recommendations of the American Diabetes Association. Definitions and epidemiological features of acute pancreatitis and its most frequent complications, including 3c type diabetes have been described. Statistical data were presented on the risk of developing complications of acute pancreatitis in the form of carbohydrate metabolism disorders. Historical prerequisites of fatal complications of acute pancreatitis in the form of hyperglycemic states were also described. The pathophysiological mechanisms of the development of type 3c diabetes, namely local and systemic inflammation, loss of islet tissue of the pancreas, dysregulation of the insulin­­incretin axis, autoimmune destruction of β­cells of the pancreas, etc. were highlighted in detail. The role of genetic factors in the development of diabetes against the background of acute pancreatitis is described. Currently there are no standardized unified criteria of type 3c diabetes, thus the main and additional diagnostic criteria according to the different authors have been analyzed in detail. The differential characteristics and features of the diagnosis of diabetes mellitus by type and peculiarities of the diagnosis of type 1, 2 and 3c diabetes mellitus have been presented. The discussion on the glycemic target goals for patients with type 3c diabetes and the need for screening and prevention of carbohydrate metabolism disorders in patients with acute pancreatitis has been outlined. The authors provided current recommendations for the treatment of type 3c diabetes and discussed the possibilities of the use of insulin in the basis/bolus mode to achieve compensation of carbohydrate metabolism. The necessity to compensate pancreas exocrine insufficiency to improve the assimilation of fats and fat‑soluble vitamins has been emphasized.

Multiple giant pancreatic pseudocysts, a rare complication of acute pancreatitis – A case report

A 34-year-old alcoholic male presented to our outpatient department with a complaint of persistent epigastric pain, radiating to the back with a swelling in the upper abdomen. He had 2 similar episodes in the past for which he was conservatively managed along the lines of acute pancreatitis. Now on physical examination, the patient had a massive lump in the upper abdomen reaching below the umbilicus. Examination findings were confirmed by computed tomography - abdomen (Plain and Contrast), two 13×10×09 cm and 9×8×7.8 cm, cystic lesions (Noncommunicating) were seen abutting the posterior wall of the stomach and into each other, suggestive of mature pseudocysts of the pancreas. The patient was admitted and after necessary investigations, surgical cystogastrostomy was done for the lower pseudocyst and cystocystostomy for the upper pseudocyst. The patient was discharged 5 days later with no complications. This case shows that multiple pseudocysts, a relatively rare complication of acute pancreatitis, are one of the differentials of acute abdomen. The treatment is a therapeutic challenge that depends on location, size, number as well as their relation to one another. Good drainage prevents resection procedures and further complications (exocrine and endocrine insufficiency).

Natural History and Microbiological Profiles of Patients With Acute Pancreatitis With Suspected Infected Pancreatic Necrosis.

Acute pancreatitis (AP) is a prevalent emergency. The clinical spectrum of the condition is varied, ranging from a mild to a malignant course with higher mortality rates. Infection of pancreatic/peri necrosis, extrapancreatic infections, and organ failure are significant complications in AP. In the recent era, microbiological composition has shifted more towards multi-drug-resistant organisms due to irrational antibiotic use. This study aims to understand the natural history of patients with suspected infected pancreatic necrosis (IPN), the prevalence of multi-drug-resistant organisms (MDROs), and their antibiotic susceptibility patterns. This prospective, observational study was performed on 130 cases of acute necrotizing pancreatitis (ANP) with suspected IPN that were evaluated during their period of admission in the department of gastroenterology, emergency medicine, or surgery ward of thePostgraduate Institute of Medical Education and Research, Chandigarh, India, a tertiary hospital. The details of outcomes were recorded. The organisms in cases with IPN and antibiotic resistance patterns of various organisms were studied. The most prevalent site of necrosis was combined pancreatic and peripancreatic tissues in 111 (85.4%) patients. The computed tomography severity index (CTSI) had a mean of 8.72±1.43. Of all participants, 36 (27.7%) patients had <30% necrosis, 47 (36.2%) had 30%-50% necrosis, and 47 (36.2%) had >50% necrosis. Overall, 80 (61.5%) patients had organ failure, with acute lung injury (ALI) being the most common. Rates of complications were markedly greater in cases with higher pancreatic necrosis and with infected necrosis (p<0.05). The most common organism isolated from necrotic tissue was Escherichia coli (E. coli) in 17 (32.07%) cases, followed by Acinetobacter baumannii (A. baumannii) in 12 (22.64%) cases. The most common extrapancreatic infection site was respiratory tract infections. Pseudomonas aeruginosa (P. aeruginosa) and A. baumannii revealed maximum resistance to most of the drugs. Conclusion: Infected pancreatic necrosis is linked to high rates of morbidity and mortality. Our study suggests that irrational usage of antibiotics increases the incidence of combined infection, especially with higher rates of multi-drug-resistant infections.

Endoscopic ultrasound-guided vascular interventions: A review (with videos).

Endoscopic ultrasound (EUS) has evolved from a diagnostic to an interventional modality, allowing precise vascular access and therapy. EUS-guided vascular access of the portal vein has received increasing attention in recent years as a diagnostic and therapeutic tool. EUS-guided portal pressure gradient directly measures the hepatic vein portal pressure gradient and is crucial for understanding of liver function and prognostication of liver disease. EUS facilitates the sampling of portal venous blood to obtain circulating tumor cells (CTCs) in pancreatobiliary malignancies. This technique aids in the diagnosis and staging of cancers. EUS-guided interventions have a substantial potential for diagnosing portal vein tumor thrombus (PVTT) in patients with hepatocellular carcinoma. EUS-guided coil and glue embolization have higher efficacy for the treatment of gastric varices than direct endoscopic glue. Pseudoaneurysm (PsA), a rare vascular complication of acute and chronic pancreatitis, is typically managed with interventional radiology (IR)-guided embolization and surgery. EUS is increasingly used in specialized centers for non-variceal gastrointestinal bleeding, particularly for pseudoaneurysm-related bleeding. There is limited data on EUS-guided intervention for bleeding ectopic varices, rectal varices and Dieulafoy lesions, but it is becoming more widely accepted. In this extensive review, we evaluated both current and potential future applications of EUS-guided vascular interventions, including EUS-guided gastric variceal bleed therapy, rectal and ectopic varices, pseudoaneurysmal bleeding, splenic artery embolization, portal pressure gradient measurement, portal vein sampling for CTCs, fine needle aspiration of PVTT, intrahepatic portosystemic shunt placement, liver tumor ablation and EUS-guided cardiac intervention.

Withered branch-like changes of intrahepatic bile ducts: a rare complication of acute severe biliary pancreatitis.

Withered branch-like changes of intrahepatic bile ducts: a rare complication of acute severe biliary pancreatitis.

Pancreatitis-associated Myocarditis: Systematic Review and Meta-analysis of a Deadly Duo

Myocardial injury is a recognized complication of acute pancreatitis, whereas myocarditis has only been occasionally reported and has not been systematically evaluated. We systematically reviewed PubMed literature published up to January 2024 for studies including both “myocarditis” and “pancreatitis” as keywords. Relevant data regarding patient characteristics and outcomes were collected and analyzed. A total of 31 patients from 31 independent studies were included. The etiology of pancreatitis was viral in 52%, bacterial in 20%, toxic in 16%, autoimmune in 9%, and idiopathic in 3%. 23% of patients were immunocompromised. Median high sensitivity-cardiac troponin T was 342 (IQR 73-890) ng/L and N-terminus-pro-brain natriuretic peptide was 11053 (IQR 1397-26150) pg/mL. The average left ventricular ejection fraction was 33±13%. Fulminant myocarditis, presenting with cardiogenic shock and/or malignant ventricular arrhythmias occurred in 48% of patients, more frequently in men than in women (P=0.026). Severe myocarditis occurred in 42% of edematous and 60% of necrotizing pancreatitis (P=0.56). No association was found between the severity of myocarditis and plasma levels of amylase (P=0.98) and lipase (P=0.83). The relative frequency of severe myocarditis was 80% in pancreatitis due to Leptospirosis, and 40% in pancreatitis due to viral infections. The mortality rate was 22%: 13% died during hospitalization and 9% after. Myocarditis is a potentially lethal complication of pancreatitis and is more frequently associated with viral etiology in immunocompromised individuals. Based on such findings, cardiac troponin measurements and an electrocardiogram are advisable to exclude myocardial involvement in selected patients. Confirmatory diagnosis and prognostic assessments should be based on cardiac magnetic resonance imaging.

Pancreatic necrosis: a scoping review.

Acute pancreatitis (AP) is a commonly encountered GI diagnosis, accounting for 275,000 hospital admissions annually in the United States alone. Pancreatic necrosis (PN) is the most common complication of AP, and the development of PN is associated with significant morbidity and increased mortality. This expert review evaluates the evidence-based management of symptomatic PN from the era of maximal open pancreatic necrosectomy in the late 1990s though the modern paradigm of minimally invasive and endoscopic interventions. The authors present the retrospective and controlled data behind the "step-up approach" to PN treatment and discuss the application of current society guidance. Evidence based management of PN is characterized by early supportive care, and treatment by minimally invasive intervention when a patient is critically ill or persistently symptomatic. Appropriate choices when intervention is required include percutaneous drainage, minimally invasive surgery, and/or endoscopic treatment. The transition from open maximal necrosectomy to minimally invasive intervention has resulted in improved outcomes for patients, including gains in mortality, significant morbidity, and cost. The ideal precision management strategy for an individual patient remains an area of increasing understanding.