A comparative study of uncomplicated acute non-A-E hepatitis with acute viral hepatitis and acute onset autoimmune hepatitis.

BACKGROUND AND AIMS: Non-A-E hepatitis (NAEH) not leading to acute liver failure (ALF) is poorly documented. The objective was to compare clinical and laboratory features of uncomplicated acute NAEH with acute viral (AVH) and autoimmune hepatitis (AIH) and histopathology in NAEH and AIH. METHODS: Cases of hepatocellular jaundice were included. These were grouped into AVH, AIH and NAEH based on clinical, laboratory and, when indicated, liver biopsy findings. NAEH and AIH were followed up at three months. RESULTS: Of 336 patients with hepatocellular jaundice, 15 (5%) were NAEH, 25 (7%) acute AIH and 45 (14%) AVH. Among NAEH patients, seven (46.7%) were males with a mean age of presentation 39 years. Jaundice (100%) was the most common presentation of NAEH. Peak bilirubin was 10.7 mg/dL. Peak aspartate and alanine aminotransferase (AST, ALT) were 512 and 670 U/L. Five (33.3%) patients had positive anti-nuclear antibody and one had anti-smooth muscle antibody. Mean immunoglobulin G (IgG) levels were 1829. On liver biopsy, all had ballooning degeneration, four (26.7%) had mild and three (20%) moderate interface hepatitis, four (26.7%) mild lymphoplasmacytic infiltrate, one (6.7%) rosette formation, bridging necrosis in none and stage 1 fibrosis in one. Comparing NAEH with AIH, AIH showed significantly older age at presentation, female predisposition, past history of jaundice, lower ALT, more autoantibodies, higher IgG, higher grade interface hepatitis, lymphoplasmacytic infiltrate, rosette formation and higher bilirubin, AST at three months. NAEH and viral hepatitis had similar features. CONCLUSION: Etiology of NAEH is unlikely to be autoimmune and is probably viral, unidentified as yet. Uncomplicated NAEH likely has self-limiting course even without specific treatment.

Predictors of Severity and Mortality in Chronic Liver Disease Patients With COVID-19 During the Second Wave of the Pandemic in India.

Background Coronavirus disease 2019 (COVID-19) infection in chronic liver disease patients is associated with poor outcomes. In this study, we aimed to evaluate the predictors of severity and mortality in this group of patients during the second wave of the COVID-19 pandemic in India. In addition, we compared cirrhotic patients with COVID-19 with cirrhotic patients from the pre-COVID-19 period. Methodology This was a single-center observational study. We included data from 50 patients with cirrhosis and COVID-19 retrospectively from the discharge/death files. A comparison group of 100 patients with cirrhosis from the pre-COVID period was also analyzed retrospectively. Results The majority of patients had predominantly respiratory symptoms, with fever being the most common symptom (85%). The most common presentation was acute on chronic liver failure (ACLF). The most common form of decompensation was jaundice followed by hepatic encephalopathy. The overall mortality in cirrhotic patients with COVID-19 was double than that in cirrhotic patients from the pre-COVID-19 period. All patients with ACLF succumbed to multiorgan failure. Diabetes was the only comorbidity that was associated with severe infection. Higher creatinine on admission and high D-dimer levels correlated with severity. D-dimer was the only parameter that correlated with severity and mortality on multivariate analysis. None of the comorbidities predicted mortality. Among various composite scores, the Child-Turcotte-Pugh (CTP) score and CURB-65 correlated with mortality. On the area under the receiver operating characteristic analysis, a D-dimer level of >1.1 mg/L was associated with mortality. Conclusions COVID-19 infection in patients with cirrhosis is associated with poor outcomes. D-dimer levels of >1.1 mg/L on admission are a simple parameter to predict mortality. CTP and CURB-65 are composite scores that correlate with mortality in this group of patients.

Pattern of liver function test variations in COVID-19 infection & its clinical significance: A study from a dedicated COVID-19 tertiary care centre from India.

Background & objectives: Coronavirus disease 2019 (COVID-19) affects respiratory, gastrointestinal, cardiovascular and other systems disease. Studies describing liver involvement and liver function test (LFT) abnormalities are sparse from our population. This study was undertaken to estimate the LFT abnormalities in patients with COVID-19 in a tertiary care set up in India. Methods: In this retrospective study conducted at a tertiary care centre in Mumbai, India, all consecutive patients with proven COVID-19 by reverse transcriptase-PCR from March 23 to October 31, 2020 were enrolled. Of the 3280 case records profiled, 1474 cases were included in the study. Clinical characteristics, biochemical parameters and outcomes were recorded. Results: Overall 681 (46%) patient had deranged LFTs. Hepatocellular type of injury was most common (93%). Patients with deranged LFTs had more probability of developing severe disease (P<0.001) and mortality (P<0.001). Advanced age (P<0.001), male gender (P<0.001), diabetes mellitus (P<0.001), lower oxygen saturation levels at admission (P<0.001), higher neutrophil-lymphocyte ratio (P<0.001), history of diabetes mellitus and cirrhosiss were associated with deranged LFTs. Acute liver injury was seen in 65 (4.3%) cases on admission and 57 (3.5%) cases during hospital stay. On multivariate analysis for predicting mortality, age >60 yr serum creatinine >2 mg%, PaO2/FiO2 ratio ≤200 and raised AST >50 IU/l (OR: 2.34, CI: 1.59-3.48, P<0.001) were found to be significant. Interpretation & conclusions: In COVID-19, LFT abnormalities were common, and derangement increased as severity progressed. The presence of deranged LFT worsens the clinical outcome and predicts in-hospital mortality.

Graves' disease associated with cholestatic jaundice and persistent diarrhoea.

Liver involvement in Graves' disease can be seen as a part of autoimmune process or rarely, due to the direct effects of thyrotoxicosis on liver. Hyperthyroidism can also have gastrointestinal manifestations like frequent bowel movements, diarrhoea, even malabsorption with steatorrhoea. We report a 36-year-old man with hyperthyroidism, presenting with cholestatic jaundice and persistent small bowel diarrhoea. He was diagnosed to have Graves' disease and after ruling out more common causes, the cause of cholestatic jaundice was supposed to be Graves' disease. Considering this possibility, the patient was started on treatment with carbimazole. As patient's thyroid function tests started improving, he showed significant clinical and biochemical improvement from liver point of view as well.

Effect of moderate aerobic exercises on symptoms of functional dyspepsia.

BACKGROUND: Functional dyspepsia (FD) is a commonly encountered entity worldwide and is difficult to treat. Most of the treatment modalities have low-quality evidence for use, except for proton pump inhibitors. Aerobic exercise has been shown to improve the symptoms, but its direct effect on symptoms has never been studied. The objective was to study the effects of moderate aerobic exercise on symptoms of FD and to compare the effect of conventional treatment alone vs. exercise plus conventional treatment. METHODS: Out of 112 patients, 72 were randomly divided into controls (conventional treatment; n=36) and experimental (aerobic exercise for 30 min per session, 5 times a week for 6 weeks with conventional treatment; n=36) groups. Both the groups were assessed on day 1 and at the end of 6 weeks, using Glasgow Dyspepsia Severity Score (GDSS), Depression Anxiety Stress Scales-42 (DASS-42), and visual analogue scale (VAS). RESULTS: Pre-treatment GDSS, DASS-42, and VAS in the experimental group were significantly different as compared to the post-treatment scores (p=0.00019, p=0.0002, p=0.00019, respectively). Even in the control group, pre- and post-treatment GDSS, DASS-42, and VAS scores were significantly different (p=0.00019, p=0.0002, p=0.00019, respectively). However, on the head-to-head comparison of the 2 groups, scores at the end of 6 weeks were significantly different (p< 0.05), in favor of the experimental group. CONCLUSION: Aerobic exercise as an auxiliary therapy to conventional treatment has better outcomes in the functional well-being of dyspepsia.

Splanchnic Venous Thrombosis in Acute Pancreatitis: Does Anticoagulation Affect Outcome?

BACKGROUND: Splanchnic venous system thrombosis is a well recognized local vascular complication of acute pancreatitis (AP). It may involve thrombosis of splenic vein (SplV), portal vein (PV) and superior mesenteric vein (SMV), either separately or in combinations, and often detected incidentally, indeed some cases present with upper gastrointestinal bleed, bowel ischemia and hepatic decompensation. Incidence is variable depending on study subjects and diagnostic modalities. Pathogenesis is multifactorial centered on local and systemic inflammation. Management involves treatment of underlying AP and its complications. Universal use of anticoagulation may lead to increased risk of bleeding due to frequent need of interventions (radiologic/endoscopic/surgical). Literature on anticoagulation in setting of AP is sparse and at present there is no consensus guideline on it. Current article details our experience on splanchnic venous thrombosis (SVT) in AP in a well defined cohort of patients at a tertiary care center. METHODS: Hospitalized patients with AP from January 2018 to December 2018 were included in the study. Detailed information on demographic, clinical, laboratory, radiologic features, and indication of anticoagulation use were collected prospectively during the index admission. Outcome variables were analyzed at the end of 6 months. RESULTS: Twenty four out of 105 (22.85%) patients with AP develop SVT. Etiology of AP was alcohol use in 21/24 (87.5%) subjects. Most common vessel involved was isolated SplV in 11/24 (45.8%) patients followed by SplV along with PV and SMV 9/24 (37.50%, P < 0.001). Bowel ischemia 4/12 (33.3%), hepatic decompensation 3/12 (25%), triple vessel involvement 4/12 (33.3%) and pulmonary embolism 1/12 (8.3%) were reasons for anticoagulation. There was no statistical difference with respect to development of varices, collateral formation, recanalization, bleeding and mortality with use of anticoagulation (P > 0.05 with respect to all above variables). CONCLUSIONS: SVT is commonly seen in alcohol-induced AP. Anticoagulation does not affect outcomes of SVT. Subset of patients may benefit with anticoagulation.