The recent emergence of coronavirus disease 2019 (COVID-19) pandemic has reassessed the usefulness of historic convalescent plasma transfusion (CPT). This

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IntroductionVarious components of metabolic syndrome have an important role in the pathogenesis of both non-alcoholic fatty liver disease (NAFLD) and psoriasis, suggesting an association between these diseases. However, at present very few studies have reported on the systematic evaluations of the prevalence of NAFLD in patients with psoriasis disorder.AimTo investigate the prevalence of NAFLD in patients with psoriasis vulgaris. The study also evaluated the parallel relationship between both of the diseases.Material and methodsPatients over18 years old and with a diagnosis of psoriasis vulgaris at the outpatient unit of Department of Dermatology were considered for enrolment and were followed up by the Department of Hepatology, Madras Medical College. Each and every patient completed a questionnaire, underwent a thorough skin evaluation, and had a right upper quadrant ultrasound and fasting blood workup.ResultsTwo hundred and fifty patients were enrolled in the study. The participants were predominantly middle aged (mean: 44.74 ±11.989 years), overweight (average body mass index (BMI): 24.772 ±3.611 kg/m2), and male (68%, n = 170). The overall prevalence of NAFLD among psoriasis was 45.2%.ConclusionsNon-alcoholic fatty liver disease is highly prevalent among our cohort of patients with psoriasis, occurring in 45.2% of patients. Comorbidity of NAFLD is highly associated with psoriasis, which emphasises that both diseases may develop simultaneously. Health care providers should be mindful of this association since early evaluation and diagnosis of NAFLD in patients with psoriasis may play a vital role in alleviating the progression of liver disease.

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Background: Acute liver failure caused by the ingestion of yellow phosphorus-containing rodenticide has been increasing in incidence over the last decade and is a common indication for emergency liver transplantation in Southern and Western India and other countries. Clear guidelines for its management are necessary, given its unpredictable course, potential for rapid deterioration and variation in clinical practice. Methods: A modified Delphi approach was used for developing consensus guidelines under the aegis of the Liver Transplantation Society of India. A detailed review of the published literature was performed. Recommendations for three areas of clinical practice, assessment and initial management, intensive care unit (ICU) management and liver transplantation, were developed. Results: The expert panel consisted of 16 clinicians, 3 nonclinical specialists and 5 senior advisory members from 11 centres. Thirty-one recommendations with regard to criteria for hospital admission and discharge, role of medical therapies, ICU management, evidence for extracorporeal therapies such as renal replacement therapy and therapeutic plasma exchange, early predictors of need for liver transplantation and perioperative care were developed based on published evidence and combined clinical experience. Conclusion: Development of these guidelines should help standardise care for patients with yellow phosphorus poisoning and identify areas for collaborative research.

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Background and Aims: Although hypovitaminosis D is common among patients with chronic liver disease (CLD), the data are inconsistent on its prevalence and its relationship with CLD. This study aimed to estimate the prevalence of hypovitaminosis D among patients with CLD and to determine the relationship between hypovitaminosis D and severity of liver dysfunction, and calcium (Ca), phosphate (PO4) and parathyroid hormone (PTH) levels in CLD. Methods: The study included 236 CLD patients attending the Department of Hepatology, Rajiv Gandhi Government General Hospital (Chennai, India). Serum levels of 25-hydroxyvitamin D (25(OH)D), PTH, Ca, and PO4 were estimated. Severity of liver dysfunction was graded using the Child–Turcotte–Pugh (CTP) score. Results: The first report from our population showed that 162 of 236 (68.6%) CLD patients had hypovitaminosis D (25(OH)D levels of <30 ng/mL), with higher frequency (124/162) 76.5% among CTP B, C patients. Significant negative correlation ( r = −0.288, p = 0.0001) between 25(OH)D and CTP scores was noted in hypovitaminosis D conditions. Level of 25(OH)D was correlated negatively with PTH ( r = −0.537, p = 0.0001), positively with Ca ( r = 0.657, p = 0.0001), and positively with PO4 ( r = 0.477, p = 0.0001) in sufficient vitamin D conditions. Conclusions: Hypovitaminosis D is associated with higher CTP scores and is strongly associated with dysregulation of the Ca-PTH-vitamin D axis in CLD. Timely measurement of vitamin D levels is essential, along with levels of PTH, Ca and PO4, to manage CLD patients.

Background Non‐alcoholic fatty liver disease (NAFLD) is commonly diagnosed in patients presenting with metabolic syndrome (MetS) and has been associated with single nucleotide polymorphisms of rs738409 in the patatin‐like phospholipase domain containing 3 (PNPLA3) gene. This association remains to be investigated in the South Indian population. We aimed to determine the association of the PNPLA3 rs738409 gene polymorphism with MetS and NAFLD among a Chennai‐based population. Methods The study comprised 105 NAFLD cases and 102 controls. All subjects were genotyped for the PNPLA3 rs738409 variant and MetS was defined according to the National Cholesterol Education Program – Adult Treatment Panel III criteria. Our case–control study showed the association of the variant with NAFLD and MetS. Results The PNPLA3 rs738409 variant was associated with NAFLD and the genotype frequencies (CC/CG/GG) were 19 (18.1%), 50 (47.6%) and 36 (34.3%) in the NAFLD group and 59 (57.8%), 29 (28.4%) and 14 (13.7%) in the control group respectively. We also confirmed the interaction between the PNPLA3 rs738409 polymorphism and MetS with respect tto elevated triglyceride levels. However, an association with elevated waist circumference, fasting glucose, blood pressure and decreased high‐density lipoprotein cholesterol was not observed in the present study. Conclusions The PNPLA3 rs738409 gene polymorphism increases the risk of NAFLD by up to four‐fold in subjects with an elevated level of triglyceride independent of other features of MetS.