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Digestive Diseases and Sciences May 2024Acute pancreatitis is an acute inflammatory condition of the pancreas that has not only local but systemic effects as well. Venous thrombosis is one such complication... (Review)
Review
Acute pancreatitis is an acute inflammatory condition of the pancreas that has not only local but systemic effects as well. Venous thrombosis is one such complication which can give rise to thrombosis of the peripheral vasculature in the form of deep vein thrombosis, pulmonary embolism, and splanchnic vein thrombosis. The prevalence of these complications increases with the severity of the disease and adds to the adverse outcomes profile. With better imaging and awareness, more cases are being detected, although many at times it can be an incidental finding. However, it remains understudied and strangely, most of the guidelines on the management of acute pancreatitis are silent on this aspect. This review offers an overview of the incidence, pathophysiology, symptomatology, diagnostic work-up, and management of venous thrombosis that develops in AP.
Topics: Humans; Venous Thrombosis; Pancreatitis; Acute Disease
PubMed: 38600412
DOI: 10.1007/s10620-024-08418-5 -
Gut Oct 2023In up to 20% of patients, the aetiology of acute pancreatitis (AP) remains elusive and is thus called idiopathic. On more detailed review these cases can often be...
OBJECTIVE
In up to 20% of patients, the aetiology of acute pancreatitis (AP) remains elusive and is thus called idiopathic. On more detailed review these cases can often be explained through biliary disease and are amenable to treatment. Findings range from biliary sludge to microlithiasis but their definitions remain fluid and controversial.
DESIGN
A systematic literature review (1682 reports, following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines) analysed definitions of biliary sludge and microlithiasis, followed by an online international expert survey (30 endoscopic ultrasound/hepatobiliary and pancreatic experts; 36 items) which led to definitions of both. These were consented by Delphi voting and clinically evaluated in a retrospective cohort of patients with presumed biliary pancreatitis.
RESULTS
In 13% of original articles and 19.2% of reviews, microlithiasis and biliary sludge were used synonymously. In the survey, 41.7% of experts described the term 'sludge' and 'microlithiasis' as identical findings. As a consequence, three definitions were proposed, agreed on and confirmed by voting to distinctly discriminate between biliary sludge (hyperechoic material without acoustic shadowing) and microlithiasis (echorich calculi of ≤5 mm with acoustic shadowing) as opposed to larger biliary stones, both for location in gallbladder and bile ducts. In an initial attempt to investigate the clinical relevance in a retrospective analysis in 177 confirmed cases in our hospital, there was no difference in severity of AP if caused by sludge, microlithiasis or stones.
CONCLUSION
We propose a consensus definition for the localisation, ultrasound morphology and diameter of biliary sludge and microlithiasis as distinct entities. Interestingly, severity of biliary AP was not dependent on the size of concrements warranting prospective randomised studies which treatment options are adequate to prevent recurrence.
Topics: Humans; Pancreatitis; Retrospective Studies; Prospective Studies; Acute Disease; Consensus; Gallstones
PubMed: 37072178
DOI: 10.1136/gutjnl-2022-327955 -
Expert Review of Proteomics 2024Around 20% of individuals diagnosed with acute pancreatitis (AP) may develop severe acute pancreatitis (SAP), possibly resulting in a mortality rate ranging from 15% to... (Review)
Review
INTRODUCTION
Around 20% of individuals diagnosed with acute pancreatitis (AP) may develop severe acute pancreatitis (SAP), possibly resulting in a mortality rate ranging from 15% to 35%. There is an urgent need to thoroughly understand the molecular phenotypes of SAP resulting from diverse etiologies. The field of translational research on AP has seen the use of several innovative proteomic methodologies via the ongoing improvement of isolation, tagging, and quantification methods.
AREAS COVERED
This paper provides a comprehensive overview of differentially abundant proteins (DAPs) identified in AP by searching the PubMed/MEDLINE database (2003-2023) and adds significantly to the current theoretical framework.
EXPERT OPINION
DAPs for potentially diagnosing AP based on proteomic identification need to be confirmed by multi-center studies that include larger samples. The discovery of DAPs in various organs at different AP stages via proteomic technologies is essential better to understand the pathophysiology of AP-related multiple organ dysfunction syndrome. Regarding the translational research of AP, novel approaches like single-cell proteomics and imaging using mass spectrometry may be used as soon as they become available.
Topics: Humans; Pancreatitis; Proteomics; Acute Disease; Multiple Organ Failure
PubMed: 38372668
DOI: 10.1080/14789450.2024.2320810 -
Acta Psychiatrica Scandinavica Aug 2023Use of antipsychotic drugs, especially second-generation agents, has been suggested to cause acute pancreatitis in multiple case reports; however, such an association...
INTRODUCTION
Use of antipsychotic drugs, especially second-generation agents, has been suggested to cause acute pancreatitis in multiple case reports; however, such an association has not been corroborated by larger studies. This study examined the association of antipsychotic drugs with risk of acute pancreatitis.
METHODS
Nationwide case-control study, based on data from several Swedish registers and including all 52,006 cases of acute pancreatitis diagnosed in Sweden between 2006 and 2019 (with up to 10 controls per case; n = 518,081). Conditional logistic regression models were used to calculate odds ratios (ORs) in current and past users of first-generation and second-generation antipsychotic drugs (dispensed prescription <91 and ≥91 days of the index date, respectively) compared with never users of such drugs.
RESULTS
In the crude model, first-generation and second-generation antipsychotic drugs were associated with increased risk of acute pancreatitis, with slightly higher ORs for past use (1.58 [95% confidence interval 1.48-1.69] and 1.39 [1.29-1.49], respectively) than for current use (1.34 [1.21-1.48] and 1.24 [1.15-1.34], respectively). The ORs were largely attenuated in the multivariable model-which included, among others, alcohol abuse and the Charlson comorbidity index-up to the point where only a statistically significant association remained for past use of first-generation agents (OR 1.18 [1.10-1.26]).
CONCLUSION
There was no clear association between use of antipsychotic drugs and risk of acute pancreatitis in this very large case-control study, indicating that previous case report data are most likely explained by confounding.
Topics: Humans; Pancreatitis; Case-Control Studies; Risk Factors; Antipsychotic Agents; Acute Disease
PubMed: 37100434
DOI: 10.1111/acps.13561 -
Revista de Gastroenterologia de Mexico... 2023Acute pancreatitis (AP) and recurrent acute pancreatitis (RAP) are conditions, whose incidence is apparently on the rise. Despite the ever-increasing evidence regarding...
Acute pancreatitis (AP) and recurrent acute pancreatitis (RAP) are conditions, whose incidence is apparently on the rise. Despite the ever-increasing evidence regarding the management of AP in children and adults, therapeutic actions that could potentially affect having a poor prognosis in those patients, especially in the pediatric population, continue to be carried out. Therefore, the Asociación Mexicana de Gastroenterología convened a group of 24 expert pediatric gastroenterologists from different institutions and areas of Mexico, as well as 2 pediatric nutritionists and 2 specialists in pediatric surgery, to discuss different aspects of the epidemiology, diagnosis, and treatment of AP and RAP in the pediatric population. The aim of this document is to present the consensus results. Different AP topics were addressed by 6 working groups, each of which reviewed the information and formulated statements considered pertinent for each module, on themes involving recommendations and points of debate, concerning diagnostic or therapeutic approaches. All the statements were presented and discussed. They were then evaluated through a Delphi process, with electronic and anonymous voting, to determine the level of agreement on the statements. A total of 29 statements were formulated, all of which reached above 75% agreement in the first round of voting.
Topics: Adult; Humans; Child; Adolescent; Pancreatitis; Consensus; Acute Disease; Mexico
PubMed: 37336694
DOI: 10.1016/j.rgmxen.2023.04.011 -
European Journal of Internal Medicine Oct 2023There are a certain number of acute pancreatitis (AP) patients who may suffer from multiple episodes and develop recurrent acute pancreatitis (RAP), but recurrence rates... (Meta-Analysis)
Meta-Analysis
BACKGROUND
There are a certain number of acute pancreatitis (AP) patients who may suffer from multiple episodes and develop recurrent acute pancreatitis (RAP), but recurrence rates and associated risk factors for RAP vary significantly in the published literature.
METHODS
We searched PubMed, Web of Science, Scopus, and Embase databases to identify all publications reporting AP recurrence until October 20th, 2022. Meta-analysis and meta-regression were performed to calculate the pooled estimates using the random-effects model.
RESULTS
A total of 36 studies met the inclusion criteria and all were used in pooled analyses. The overall rate of recurrence after first-time AP was 21% (95% CI, 18%- 24%), and pooled rates in biliary, alcoholic, idiopathic, and hypertriglyceridemia etiology patients were 12%, 30%, 25%, and 30%, respectively. After managing underlying causes post-discharge, the recurrence rate decreased (14% versus 4% for biliary, 30% versus 6% for alcoholic, and 30% versus 22% for hypertriglyceridemia AP). An increased risk of recurrence was reported in patients with a smoking history (odds ratio [OR] = 1.99), alcoholic etiology (OR = 1.72), male sex (hazard ratio [HR] = 1.63), and local complications (HR = 3.40), while biliary etiology was associated with lower recurrence rates (OR = 0.38).
CONCLUSION
More than one-fifth of AP patients experienced recurrence after discharge, with the highest recurrence rate in alcoholic and hypertriglyceridemia etiologies, and managing underlying causes post-discharge was related to decreased incidence. In addition, smoking history, alcoholic etiology, male gender, and presence of local complications were independent risks for the recurrence.
Topics: Humans; Male; Pancreatitis; Acute Disease; Aftercare; Patient Discharge; Risk Factors; Hypertriglyceridemia; Recurrence
PubMed: 37330318
DOI: 10.1016/j.ejim.2023.06.006 -
Digestive Diseases and Sciences Jul 2023Early and accurate identification of patients with acute pancreatitis (AP) at high risk of persistent acute respiratory failure (PARF) is crucial. We sought to determine...
BACKGROUND/AIMS
Early and accurate identification of patients with acute pancreatitis (AP) at high risk of persistent acute respiratory failure (PARF) is crucial. We sought to determine the accuracy of simplified Lung Injury Prediction Score (sLIPS) and simplified Early Acute Lung Injury (sEALI) for predicting PARF in ward AP patients.
METHODS
Consecutive AP patients in a training cohort from West China Hospital of Sichuan University (n = 912) and a validation cohort from The First Affiliated Hospital of Nanchang University (n = 1033) were analyzed. PARF was defined as oxygen in arterial blood/fraction of inspired oxygen < 300 mmHg that lasts for > 48 h. The sLIPS was composed by shock (predisposing condition), alcohol abuse, obesity, high respiratory rate, low oxygen saturation, high oxygen requirement, hypoalbuminemia, and acidosis (risk modifiers). The sEALI was calculated from oxygen 2 to 6 L/min, oxygen > 6 L/min, and high respiratory rate. Both indices were calculated on admission.
RESULTS
PARF developed in 16% (145/912) and 22% (228/1033) (22%) of the training and validation cohorts, respectively. In these patients, sLIPS and sEALI were significantly increased. sLIPS ≥ 2 predicted PARF in the training (AUROC 0.87, 95% CI 0.84-0.89) and validation (AUROC 0.81, 95% CI 0.78-0.83) cohorts. sLIPS was significantly more accurate than sEALI and current clinical scoring systems in both cohorts (all P < 0.05).
CONCLUSIONS
Using routinely available clinical data, the sLIPS can accurately predict PARF in ward AP patients and outperforms the sEALI and current existing clinical scoring systems.
Topics: Humans; Pancreatitis; Severity of Illness Index; APACHE; Acute Disease; Predictive Value of Tests; Retrospective Studies; Acute Lung Injury; Respiratory Distress Syndrome; Respiratory Insufficiency; Oxygen
PubMed: 36853545
DOI: 10.1007/s10620-023-07855-y -
European Journal of Gastroenterology &... Dec 2023Acute pancreatitis during pregnancy can have negative effects on both the mother and the fetus. The primary aim of this study is to evaluate the trends, maternal and...
BACKGROUND
Acute pancreatitis during pregnancy can have negative effects on both the mother and the fetus. The primary aim of this study is to evaluate the trends, maternal and fetal outcomes, and associated comorbidities of acute pancreatitis during pregnancy using data from the USA National Inpatient Sample (NIS) database.
METHODS
This study is a retrospective analysis of hospital discharge records from the NIS database from 2009 to 2019.
RESULTS
Delivery patients with acute pancreatitis faced a higher risk of maternal mortality (AOR 91.02, 95% CI 28.47-291.06), postpartum hemorrhage (AOR 1.59, 95% CI 1.02-2.49), and hypertensive complications (defined as preeclampsia, eclampsia, or HELLP syndrome) (AOR 3.42, 95% CI 2.56-4.56) compared to those without acute pancreatitis. Moreover, we saw an increased incidence of preterm labor (AOR 3.94, 95% CI 3.02-5.12) and fetal death (AOR 3.12, 95% CI 1.76-5.53). Rates of fetal restriction and large fetal size were comparable. Additionally, the acute pancreatitis group showed higher rates of acute kidney injury (4.2% vs. 0.06%; AOR, 31.02, 95% CI 12.50-76.98), severe sepsis (0.8% vs. 0.01%; AOR, 34.49, 95% CI 7.67-155.14), and respiratory failure (2.4% vs. 0.06%; AOR, 20.77, 95% CI (8.55-50.41). There were no significant differences in maternal and perinatal outcomes in biliary pancreatitis after the intervention compared to conservative treatment.
CONCLUSION
Acute pancreatitis during pregnancy can have negative effects on both the mother and fetus. Treatment for biliary pancreatitis does not affect maternal and fetal outcomes. An interdisciplinary approach is essential to ensure optimal outcomes for mothers and their offspring in these cases.
Topics: Infant, Newborn; Female; Pregnancy; Humans; Pancreatitis; Retrospective Studies; Acute Disease; Prenatal Care; Fetus; Pregnancy Outcome
PubMed: 37851097
DOI: 10.1097/MEG.0000000000002665 -
Hepatobiliary & Pancreatic Diseases... Aug 2023Coronavirus disease 2019 (COVID-19) is a global pandemic issue. In addition to the well-known respiratory and fever symptoms, gastrointestinal symptoms have also been... (Observational Study)
Observational Study
BACKGROUND
Coronavirus disease 2019 (COVID-19) is a global pandemic issue. In addition to the well-known respiratory and fever symptoms, gastrointestinal symptoms have also been reported. This study aimed to evaluate the prevalence and prognosis of patients with COVID-19 infection complicated with acute pancreatitis in intensive care unit (ICU).
METHODS
This was a retrospective observational cohort study, and patients aged 18 years or older, admitted into the ICU in a single tertiary center from January 1, 2020, to April 30, 2022 were enrolled. Patients were identified by electronic medical records and reviewed manually. The primary outcome was the prevalence of acute pancreatitis among ICU patients with COVID-19. The secondary outcomes were the length of hospital stay, need for mechanical ventilation (MV), need for continuous renal replacement therapy (CRRT), and in-hospital mortality.
RESULTS
A total of 4133 patients, admitted into the ICU, were screened. Among these patients, 389 were infected by COVID-19, and 86 were diagnosed with acute pancreatitis. COVID-19 positive patients were more likely to present with acute pancreatitis than COVID-19 negative patients (odds ratio = 5.42, 95% confidence interval: 2.35-6.58, P < 0.01). However, the length of hospital stay, need for MV, need for CRRT, and in-hospital mortality were not significantly different between acute pancreatitis patients with and without COVID-19 infection.
CONCLUSIONS
Severe COVID-19 infections may cause acute pancreas damage in critically ill patients. However, the prognosis may not differ between acute pancreatitis patients with and without COVID-19 infection.
Topics: Humans; COVID-19; Cohort Studies; Critical Illness; Prevalence; Acute Disease; Pancreatitis; Prognosis; Intensive Care Units; Retrospective Studies
PubMed: 36973110
DOI: 10.1016/j.hbpd.2023.03.004 -
The Lancet. Gastroenterology &... Jul 2023Prevention of common diseases of the pancreas or interception of their progression is as attractive in theory as it is elusive in practice. The fundamental challenge has... (Review)
Review
Prevention of common diseases of the pancreas or interception of their progression is as attractive in theory as it is elusive in practice. The fundamental challenge has been an incomplete understanding of targets coupled with a multitude of intertwined factors that are associated with the development of pancreatic diseases. Evidence over the past decade has shown unique morphological features, distinctive biomarkers, and complex relationships of intrapancreatic fat deposition. Fatty change of the pancreas has also been shown to affect at least 16% of the global population. This knowledge has solidified the pivotal role of fatty change of the pancreas in acute pancreatitis, chronic pancreatitis, pancreatic cancer, and diabetes. The pancreatic diseases originating from intrapancreatic fat (PANDORA) hypothesis advanced in this Personal View cuts across traditional disciplinary boundaries with a view to tackling these diseases. New holistic understanding of pancreatic diseases is well positioned to propel pancreatology through lasting research breakthroughs and clinical advances.
Topics: Humans; Pancreatitis; Acute Disease; Gastroenterology; Pancreas; Pancreatic Diseases
PubMed: 37094599
DOI: 10.1016/S2468-1253(23)00064-X