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A higher rate of postoperative morbidity and mortality in patients with portal hypertension from cirrhosis is well recognized; however, the rate of postoperative morbidity and mortality among patients with portal hypertension from non-cirrhotic portal vein thrombosis (NCPVT) is largely unknown. All adults undergoing abdominal and pelvic surgery were identified from the National Inpatient Sample database from 2002 to 2015. Patients were then categorized into three groups: non-cirrhotic non-portal vein thrombosis (NCNPVT), NCPVT, and cirrhotic portal vein thrombosis (CPVT). Inpatient mortality, type of disposition, transfusions, length of stay, postoperative complications, and total charges were compared. Logistic regression and ordinary least squares regression analyses were performed for factors associated with inpatient mortality, transfusions, surgery-related complications, and log length of stay. Patients with NCPVT had significantly higher inpatient mortality rates, surgery-related complications, and longer length of stays compared with patients with NCNPVT (2.64% vs. 0.34%, 10.26% vs. 3.26%, 8 vs. 2 days) but less than patients with CPVT (2.64% vs. 6.31%, 10.26% vs. 17.48%, 8 vs. 11 days). In multiple logistic regression analyses, NCPVT groups remained associated with increased inpatient mortality rate, transfusions, and postoperative complications with odds ratios of 3.71 (1.88, 7.32), 3.43 (2.54, 4.62), and 3.08 (2.16, 4.39), respectively. NCPVT was also associated with 2.4 times increased length of stay. Patients with NCPVT had significantly higher risks of postoperative morbidity and mortality than patients with NCNPVT but less than patients with CPVT. Future studies with detail regarding the characteristics of PVTs are needed to confirm the findings in this study.

BACKGROUND Alcohol abuse and liver disease are associated with high rates of 30-day hospital readmission, but factors linking alcoholic hepatitis (AH) to readmission are not well understood. We aimed to determine the incidence rate of 30-day readmission for patients with AH and to evaluate potential predictors of readmission. METHODS We used the Nationwide Readmissions Database to determine the 30-day readmission rate for recurrent AH between 2010 and 2014 and examined trends in readmissions during the study period. We also identified the 20 most frequent reasons for readmission. Multivariate survey logistic regression analysis was used to identify factors associated with 30-day readmission. RESULTS Of the 61,750 index admissions for AH, 23.9% were readmitted within 30-days. The rate of readmission did not change significantly during the study period. AH, alcoholic cirrhosis, and hepatic encephalopathy were the most frequent reasons for readmission. In multivariate analysis female sex, leaving against medical advice, higher Charlson comorbidity index, ascites, and history of bariatric surgery were associated with earlier readmissions, whereas older age, payer type (private or self-pay/other), and discharge to skilled nursing-facility reduced this risk. CONCLUSIONS The 30-day readmission rate in patients with AH was high and stable during the study period. Factors associated with readmission may be helpful for development of consensus-based expert guidelines, treatment algorithms, and policy changes to help decrease readmission in AH.

BACKGROUND Evaluation of pulmonary arterial pressure is crucial among cirrhotic patients, considering that moderate portopulmonary hypertension (POPH) is a contraindication for liver transplantation. Although right heart catheterization (RHC) is the most accurate method to diagnose POPH, it is invasive. OBJECTIVE The aim of the study is to evaluate the performance of echocardiography in detecting POPH in liver transplant candidates. METHODS A Literature search was performed, and pooled sensitivity, specificity, positive likelihood ratio (LR), negative LR, and area under the summary receiver operating curve (AUC) were calculated. Subgroup analyses were performed based on different cutoff values for echocardiography and diagnostic criteria of RHC. RESULTS Sensitivity, specificity, positive LR, negative LR, and AUC of echocardiography for detection of POPH were 0.86 (0.74, 0.94), 0.87 (0.84, 0.90), 7.17 (3.59, 14.31), 0.22 (0.13, 0.38), and 0.807 while they were 0.82 (0.74, 0.89), 0.81 (0.78, 0.84), 117.75 (16.03, 865.08), 0.28 (0.16, 0.50), and 0.876for detection of moderate POPH, respectively. Performance of echocardiography was not significantly different in the subgroup analyses of stringency of POPH criteria and pulmonary arterial systolic pressure (ePASP) cutoffs. CONCLUSIONS Our meta-analysis supports utilization of echocardiography for screening of POPH. However, RHC remains essential in highly suspicious cases. Echocardiographic data other than ePASP should be evaluated in future studies.

This report presents the first known documented case of Takotsubo cardiomyopathy, characterized by transient left ventricular systolic dysfunction after a transjugular intrahepatic portosystemic shunt procedure. A 59-year-old woman with decompensated cirrhosis underwent transjugular intrahepatic portosystemic shunt procedure with subsequent new-onset heart failure without previous diagnostic evidence of underlying cardiovascular disease, including cirrhotic cardiomyopathy. After 2 weeks of medical management with β-blockade and diuretics, the patient had recovery of a left ventricular ejection fraction.

Liver cirrhosis is a major cause of death worldwide and is characterized by extensive fibrosis. There are currently no effective antifibrotic therapies available. To obtain a better understanding of the cellular and molecular mechanisms involved in disease pathogenesis and enable the discovery of therapeutic targets, here we profile the transcriptomes of more than 100,000 single human cells, yielding molecular definitions for non-parenchymal cell types that are found in healthy and cirrhotic human liver. We identify a scar-associated TREM2

Background & Aims While abstinence-promoting behavioral and pharmacotherapies are part of the therapeutic foundation for alcohol use disorder (AUD) and alcohol-associated liver disease (ALD), these therapies, along with alcohol screening and education, are often underutilized. Our aim was to examine provider attitudes and practices for alcohol screening, treatment and education in patients with liver disease. Methods We conducted a survey of primarily (89%) hepatology and gastroenterology providers within (80%) and outside the United States (20%). Surveys were sent to 921 providers with 408 complete responses (44%), of whom 343 (80%) work in a tertiary liver transplant center. Results While alcohol screening rates in liver disease patients was nearly universal, less than half of providers reported practicing with integrated addiction providers, using alcohol biomarkers and screening tools. Safe alcohol use by liver disease patients was felt to exist by 40% of providers. While 60% of providers reported referring AUD patients for behavioral therapy, 71% never prescribed AUD pharmacotherapy due to low comfort (84%). Most providers (77%) reported low addiction education and 90% desired more during GI/hepatology fellowship training. Amongst prescribers, baclofen was preferred, but with gaps in pharmacotherapy knowledge. Overall, there was low adherence to the 2019 AASLD practice guidance for ALD, although higher in hepatologists and experienced providers. Conclusions While our survey of hepatology and gastroenterology providers demonstrated higher rates of alcohol screening and referrals for behavioral therapy, we found low rates of prescribing AUD pharmacotherapy due to knowledge gaps from insufficient education. Further studies are needed to assess interventions to improve provider alignment with best practices for treating patients with AUD and ALD.

Background Cirrhosis is associated with substantial inpatient morbidity and mortality. This study aimed to determine the trends in 30-day hospital readmission rates among patients with cirrhosis and identify factors associated with these readmissions. Methods We conducted a retrospective analysis of data retrieved from the Nationwide Readmissions Database to determine trends in 30-day readmission for patients discharged with a diagnosis of cirrhosis in 2010 through 2014. Multivariate logistic regression analysis was used to identify predictors of readmission. Results Among 303,346 patients identified from the database, the 30-day readmission rate for patients with a discharge diagnosis of cirrhosis was 31.4% (n=95,298). The trends in the readmission rates remained steady during the study period. On multivariate analysis, female sex, age 45 years or older, esophagogastroduodenoscopy (EGD) during admission, and disposition to a short-term care facility or skilled nursing facility protected against readmissions. In contrast, coverage by Medicaid insurance, admission during a weekend, nonalcoholic cause of cirrhosis, and history of hepatic encephalopathy and ascites were associated with readmission. Conclusions We found an exceptionally high 30-day readmission rate in patients with cirrhosis, although it remained stable during the study period. This study identified some modifiable factors such as disposition to a short-term care facility or skilled nursing facility and patients' attendance of alcohol rehabilitation facilities that could decrease the likelihood of readmission and could inform local and national healthcare policymakers.

Seven to 12% of foreign-born patients in the United States has experienced torture. We aimed to teach medical students to identify and care for asylum seekers/torture survivors.One hundred twenty-five students participated in a program consisting of a workshop covering sequelae of torture, asylum law, and an approach to patient evaluation; twice-monthly clinical sessions; and mentored preparation of medical affidavits. We observed clinical encounters; evaluated medical affidavits; and assessed students' knowledge, attitudes, and skills pre- and postcurriculum.Students successfully performed physical and psychological evaluations and prepared affidavits resulting in 89% asylum application approval. We observed improvement in student attitudes toward working with survivors (p.05), knowledge of sequelae of torture (p.001), and self-efficacy in clinical evaluation (p.001).Medical students learned necessary skills to provide services for survivors, which will also serve them in caring for other vulnerable populations. As an advocacy, cultural competency, and domestic global health opportunity, this training was feasible and achieved its educational goals.