Publications by authors named "Amrendra Kumar Mandal"

Background: Recent data shows a significantly increased risk of diverticulosis among smokers. There is limited data on the association between tobacco smoking and diverticulitis. We aim to determine in-hospital outcomes, length of hospital stay, and resource utilization in a contemporary cohort of diverticulitis patients based on tobacco smoking status.

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Objectives: We aimed to determine in-hospital outcomes, length of hospital stay, and resource utilization in a contemporary cohort of infection (CDI) and vitamin D deficiency (VDD).

Methods: The National Inpatient Sample database for 2016 and 2017 was used for data analysis using () codes to identify the patients with the principal diagnosis of CDI and VDD. We assessed the all-cause in-hospital mortality, morbidity, length of hospital stay (LOS), and total costs between propensity-matched groups of CDI without VDD versus CDI with VDD.

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Background: The highest burden of hepatitis C virus (HCV) infection is seen in patients with psychiatric disorders who have been excluded from traditional treatments with Interferon due to treatment-emergent neuropsychiatric adverse effects. The goal of this study is to determine the tolerability, treatment retention, and efficacy of direct-acting antivirals with psychiatric disorders and comorbid substance use disorders in real-life settings.

Methods: This is a retrospective cohort observational study of HCV patients treated with direct-acting antivirals between January 2016 and December 2018.

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Extranodal adrenal involvement in non-Hodgkin's lymphoma is very rare, estimated to be around less than 0.2%. Most common sites involved are stomach, intestine and testis.

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Limited data exist evaluating the treatment outcomes with direct-acting antivirals (DAAs) in patients with drug use in the community setting. We aim to assess the treatment response of DAAs in this subset of patients with or without the opioid agonist therapy (OAT). All the hepatitis C virus (HCV) infected patients treated with DAAs were retrospectively analyzed.

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Refractory alcohol withdrawal delirium is uncommon in day-to-day clinical practice. This case report presents a rare case of delirium tremens of unusually long duration that was complicated by the difficulty in tapering down benzodiazepines despite adding midazolam drip as well as phenobarbitone to the management regimen and excluding other possible diagnoses.

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Background: () is one of the most common human infections worldwide particularly in the developing countries. We aimed to study an association of infection with endoscopic and histological findings in the Nepalese population.

Materials And Methods: We conducted a study between Oct 2014 and Jan 2015 after meeting inclusion and exclusion criteria.

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An isolated descending colonic stricture is an unlikely complication of acute pancreatitis, with the nonspecific symptoms of colonic stricture making the overall diagnosis difficult. Crohn's disease (CD) and tuberculosis (TB) are the two common etiologies of an isolated colonic stricture and may present similarly to colonic stricture related to acute pancreatitis. Unfortunately, colonoscopy and biopsy often cannot determine the etiology, and surgical resection may be needed to provide both symptomatic relief and confirm the diagnosis.

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Valproic acid (VPA) is a commonly used agent in the management of seizures and psychiatric disorders. Hyperammonemia is a common complication of VPA with 27.8% of patients having elevated levels - that is unrelated to hepatotoxicity and normal transaminases.

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Recurrent acute pancreatitis secondary to hypertriglyceridemia (HTG) with levels below 1000 mg/dL has been rarely reported in the literature. HTG is the third most common cause of acute pancreatitis and has been established in the literature as a risk factor when levels are greater than 1000 mg/dL. A 43-year-old patient presented to the hospital with severe epigastric abdominal pain.

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A 48-year-old male presented to the psychiatric emergency room for dysmorphic mood. He was admitted to medical service for the management of hyponatremia, which was discovered in his initial laboratory workup. After the first day of admission, he developed abdominal pain and fever, and subsequent laboratory work revealed a triglyceride level of 10 612 mg/dL (reference range = 0-194 mg/dL).

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Background: Direct-acting antiviral (DAA) drugs have been highly effective in the treatment of chronic hepatitis C (CHC) infection. We aim to evaluate the treatment response of Sofosbuvir based DAA in CHC patients with compensated liver cirrhosis as limited data exists in the real-world community setting.

Methods: All the CHC patients with compensated liver cirrhosis treated with Sofosbuvir based DAAs between January 2014 and December 2017 in a community clinic setting were retrospectively analyzed.

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Systemic lupus erythematosus (SLE) is a chronic inflammatory disease which can manifest in many different organ systems. Gastrointestinal (GI) involvement is common in SLE, but the symptoms are usually mild. More severe GI complications including acute pancreatitis and peptic ulcer bleeding are rare but represent a significant risk of morbidity and mortality.

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Background: Low serum vitamin D levels in chronic hepatitis C (CHC) is associated with advanced liver fibrosis; and there remains an imprecise relationship with the treatment response based on the vitamin D levels. Previous studies have shown conflicting results on the vitamin D levels, and association with treatment response in CHC treated with interferon-based regimens.

Methods: Patients with CHC treated with direct-acting antivirals (DAAs) between January 2016 and December 2017 in the community clinic setting were retrospectively analyzed.

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Introduction: Acute variceal bleeding in liver cirrhosis is an immediate life-threatening condition and amajor complication of portal hypertension associated with higher morbidity, mortality and hospital costs than any other causes of UGI bleeding. Therefore, early stratification and initiation of therapy based on several factors can reduce mortality associated with it. We aimed to study the predictors of mortality in acute variceal bleeding in LC.

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Introduction: Irritable bowel syndrome occurs as recurrent abdominal pain that is related to defecation and associated with change in frequency and/or form of stool. Few Patients with IBS may have organic lesions detectable at colonoscopy.

Methods: A cross sectional study was carried out in 140 consecutive patients of IBS fulfilling the ROME IV criteria.

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Background/aims: Limited data exist comparing the safety and efficacy of direct-acting antivirals (DAAs) in hepatitis C virus (HCV) monoinfected and HCV/human immunodeficiency virus (HIV) coinfected patients in the real-world clinic practice setting.

Methods: All HCV monoinfected and HCV/HIV coinfected patients treated with DAAs between January 2014 and October 2017 in community clinic settings were retrospectively analyzed. Pretreatment baseline patient characteristics, treatment efficacy, factors affecting sustained virologic response at 12 weeks (SVR12) after treatment, and adverse reactions were compared between the groups.

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Background: Limited data exists comparing the safety, tolerability, and efficacy of direct-acting antivirals (DAAs) in patients with chronic hepatitis C genotype 4 (HCV GT-4) in the community practice setting. We aim to evaluate the treatment response of DAAs in these patients.

Methods: All the HCV GT-4 patients treated with DAAs between January 2014 and October 2017 in a community clinic setting were retrospectively analyzed.

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Drug-induced liver injury (DILI) is the most common cause of acute liver failure in the USA. DILI can be broadly classified as Intrinsic and Idiosyncratic. Identifying predictors and at-risk patients are challenging but can have a substantial clinical implication.

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