NOSTRIN is an emerging negative regulator of decompensated cirrhotic patients with portal hypertension.

Background And Aims: Decreased nitric oxide (NO) bioavailability in a cirrhotic liver contributes to high intrahepatic vascular resistance (IHVR) and portal hypertension (PHT). Nostrin is an inhibitory protein of NO synthesising enzyme endothelial NO synthase (eNOS), shown to increase in cirrhosis with PHT, however, the precise molecular mechanism is poorly documented. This study aimed to elucidate the role of Nostrin and associated derangement in hepatic NO generation in cirrhotic liver.

Spectrum of esophageal manometry and 24-h pH impedance findings in non-erosive gastroesophageal reflux disease and response to phenotype-based treatment-A prospective observational study.

Background And Aims: Gastroesophageal reflux disease (GERD) is classified into erosive reflux disease (ERD) and non-erosive reflux disease (NERD). NERD includes three phenotypes: true NERD, functional heartburn (FH) and reflux hypersensitivity (RH). The management of these NERD phenotypes differs.

Congenital bilio-bronchial fistula in an adult: a review of literature and video demonstration of laparoscopic fistula tract excision.

This article presents a review of the literature on congenital bilio-bronchial fistula (BBF), a rare anomaly characterized by abnormal communication between the bile duct and respiratory tract. Congenital BBF often presents with bilioptysis in early neonates and infants; however, patients with no overt symptoms may occasionally present in adulthood. Our literature search in Medline from 1850 to 2023 revealed 42 reported cases of congenital BBF, primarily managed with thoracotomy and excision of the fistula tract.

Effectiveness of different tools for malnutrition in the assessment of patients with cirrhosis.

Background: We aimed to evaluate the prevalence of malnutrition using traditional measures of nutritional assessments like body mass index (BMI), mid-arm circumference (MAC), triceps skin fold thickness (TSF), mid-arm muscle circumference (MAMC), hand grip strength (HGS) and subjective global assessments (SGA) among cirrhotic patients referred for liver transplantation (LT).

Methods: The study was conducted among 215 cirrhotic patients referred for LT at a tertiary care hospital. Patients were enrolled between July 2021 and October 2022 to assess the prevalence of malnutrition.

Effect of Zoledronic Acid in Hepatic Osteodystrophy: A Double-Blinded Placebo-Controlled Trial.

Purpose: Literature on the treatment of pre-transplant hepatic osteodystrophy (HOD) is limited. The general treatment measures and their timing are currently adopted from the literature on postmenopausal osteoporosis. Therefore, we conducted this randomized study to investigate the effect of zoledronic acid (ZA) on HOD.

Skull Base Metastasis and Krukenberg Tumor in a Pregnant Woman: An Unusual Presentation of Metastatic Gastric Cancer.

Gastric cancer is an infrequent cause of vomiting during pregnancy. It is often diagnosed at an advanced stage due to late presentation by patients, mistaking it for gestational symptoms. We report a 24-year-old pregnant woman with gastric cancer with skull base metastasis and Krukenberg tumor on initial diagnosis.

Clinical Outcomes and Their Determinants in Patients With Gastric Variceal Bleed Undergoing Endoscopic Cyanoacrylate Injection: An Observational Study.

Background And Aims: Gastric variceal bleeding (GVB), compared to esophageal varices, is rare but often massive and associated with high mortality. Endoscopic cyanoacrylate glue injection (ECGI) is the first-line treatment for GVB. Hence, we conducted this study to assess the clinical outcomes and the determinants of ECGI for gastric variceal bleeding.

Effect of Premedication with Glycopyrrolate on Patient Tolerance and Procedure Outcomes in Patients Undergoing Unsedated Upper Gastrointestinal Endoscopy: A Randomized Placebo-controlled Trial.

Background And Aim: An optimal topical pharyngeal anesthesia (TPA) is required for better patient tolerance and procedural outcomes of an unsedated upper gastrointestinal endoscopy (UGIE). Several additional strategies have been tried to improve patient tolerance with limited success. We hypothesized that premedication with glycopyrrolate would enhance TPA and improve patient tolerance and procedural outcomes of an unsedated UGIE.

Racecadotril Versus Loperamide in Acute Radiation Enteritis: A Randomized, Double-Masked, Phase 3, Noninferiority Trial.

Purpose: There is currently no gold standard for the management of acute radiation enteritis. We compared the efficacy and safety of Racecadotril, an anti-hypersecretory drug, versus Loperamide, an anti-motility agent, in acute radiation enteritis.

Methods And Materials: We conducted a randomized, double-masked, non-inferiority trial at a single research institute.

Effect of probiotics on nutritional status, biochemical parameters, and disease severity in cirrhotic patients referred for liver transplantation-A randomised double blind, placebo-controlled trial.

Introduction: Probiotics have been shown to be effective in many diseases. However, their effects on the nutritional status in patients with cirrhosis is uncertain.

Aim: We aimed to study the effect of probiotics on nutritional status, biochemical parameters, and liver disease severity in patients with cirrhosis referred for liver transplantation.

Rare Association of Killian-Jamieson Diverticulum and Peptic Stricture of the Esophagus: Is It Causal or Casual?

Unlabelled: Killian-Jamieson diverticulum (KJD) is a rare esophageal diverticulum that arises from the anterolateral wall of the proximal cervical esophagus in the Killian-Jamieson space. Although rare presentations include dysphagia, globus sensation, or a suspected thyroid nodule, it is often asymptomatic. Treatment is indicated only in symptomatic cases.

An Uncommon Cause of Chronic Nonhealing Perianal Ulcer.

Chronic or persistent, nonhealing perianal ulcers could be due to an infection, inflammation, or a neoplasm. Perianal ulcer as the initial presentation of tuberculosis is rare. Tuberculosis cutis orificialis is a rare ulcerative form of cutaneous tuberculosis that affects the oral cavity, anal canal, or perianal region.

Primary hyperparathyroidism presenting as acute pancreatitis: An institutional experience with review of the literature.

Background: Acute pancreatitis (AP) presenting as an initial manifestation of primary hyperparathyroidism (PHPT) is uncommon, and its timely diagnosis is crucial in preventing recurrent attacks of pancreatitis.

Aim: To determine the clinical, biochemical, and radiological profile of PHPT patients presenting as AP.

Methods: This is a retrospective observational study, 51 consecutive patients admitted with the diagnosis of PHPT during January 2010 and October 2021 at a tertiary care hospital in Puducherry, India was included.

Incretin based therapy and pancreatic cancer: Realising the reality.

Incretin-based therapies like glucagon-like peptide-1 receptor agonists and dipeptidyl peptidase-4 inhibitors help maintain the glycaemic control in patients with type 2 diabetes mellitus with additional systemic benefits and little risk of hypoglycaemia. These medications are associated with low-grade chronic pancreatitis in animal models inconsistently. The incidence of acute pancreatitis was also reported in some human studies.

Effectiveness of low-volume split-dose versus same-day morning polyethylene glycol regimen for adequacy of bowel preparation in patients undergoing colonoscopy: A single-blinded randomized controlled trial.

Background: Successful completion of colonoscopy depends largely on the quality of bowel preparation. Polyethylene glycol (PEG) is a commonly used preparation for colonoscopy. The timing of bowel preparation has evolved from previous day evening to the currently recommended split-dose regimen.

Diabetes and pancreatic cancer: Exploring the two-way traffic.

Pancreatic cancer (PC) is often associated with a poor prognosis. Long-standing diabetes mellitus is considered as an important risk factor for its development. This risk can be modified by the use of certain antidiabetic medications.

De Novo Crohn's Disease Triggered After COVID-19: Is COVID-19 More Than an Infectious Disease?

Coronavirus disease 2019 (COVID-19)-associated immune dysregulation is believed to trigger the onset of various autoimmune diseases. These occur either during active COVID-19 or soon after recovery. We report ileocolonic Crohn's disease in a 35-year-old woman after her recovery from a milder form of COVID-19.

Impact of surgery for chronic pancreatitis on the risk of pancreatic cancer: Untying the Gordian knot.

Pancreatic ductal adenocarcinoma is an aggressive tumor with poor long-term outcomes. Chronic pancreatitis (CP) is considered a risk factor for the development of pancreatic cancer (PC). Persistent pancreatic inflammation and activation of pancreatic stellate cells play a crucial role in the pathogenesis of CP-related PC by activating the oncogene pathway.

Acute Intestinal Obstruction as an Initial Presentation of Mesenteric Venous Thrombosis.

Intestinal ischemia commonly occurs after arterial thrombosis or embolism. Thrombosis of the mesenteric vein accounts for less than 10% of cases of intestinal ischemia. Superior mesenteric vein thrombosis (SMVT) in its chronic form is less culpable to produce intestinal ischemia as it forms sufficient collateral drainage.

Gastric adenocarcinoma presenting with multiple skeletal muscle metastases.

A 42-year-old man presented to the gastroenterology clinic with features of gastric outlet obstruction, significant weight loss, anaemia, ascites, and pain in the lower back and left thigh. CT scan of the abdomen and pelvis showed wall thickening in the antropyloric region of the stomach and enhancing soft tissue lesion in the left psoas and right gluteal region. Gastroscopy revealed a circumferential growth in the antrum and pylorus of the stomach, and biopsy from the growth was reported as moderately differentiated adenocarcinoma.

Willingness and yield of screening for hepatitis B among outpatients of a tertiary care centre, Puducherry, South India.

India's National Viral Hepatitis Control Programme recommends screening outpatients for hepatitis B at tertiary care centres. We aimed to assess the yield of screening and reasons for refusal for testing. We included adult outpatients at a tertiary care centre, South India during September and October 2019.