Coexisting Primary Sclerosing Cholangitis and Autoimmune Hepatitis: Overlapping Challenges in Diagnosis and Treatment.

Introduction: Hepatobiliary overlap syndromes describe the coinciding presentation of more than one immune-mediated biliary and liver disease in a single patient and present complex challenges in diagnosis and treatment. We report a case of ulcerative colitis with primary sclerosing cholangitis and autoimmune hepatitis overlap syndrome responsive to vancomycin. Case Presentation: The patient is a 30-year-old female with known ulcerative pancolitis and autoimmune hepatitis. She presented to the emergency department with a constellation of gastrointestinal symptoms, including diffuse lower abdominal pain, bloody diarrhea, and nausea with bilious vomiting. Subsequent imaging revealed the additional diagnosis of primary sclerosing cholangitis, and she was diagnosed with overlap syndrome. Multiple treatment regimens were trialed with minimal improvement. She eventually achieved normalization of both clinical status and biochemical markers after the addition of vancomycin. Conclusion: Vancomycin is an underutilized therapy; its potential role in primary sclerosing cholangitis and autoimmune hepatitis overlap syndrome has not been previously reported.

Increased Prevalence of Alcohol-Related Gastrointestinal and Liver Diseases During the COVID-19 Pandemic.

BACKGROUND: Higher prevalence of alcohol-related gastrointestinal (GI) and liver diseases (ARGLDs) were anecdotally reported during the COVID-19 pandemic, but little published evidence exists. METHODS: A healthcare system audit of inpatient GI consults was performed during the pandemic's lockdown phase (3/23/2020-5/10/2020, n=558) and reopening phase (6/1/2020-7/19/2020, n=711) with comparison to those timeframes in 2019. RESULTS: Consult volume decreased by 27.7% during the lockdown, but the proportion of ARGLDs increased by 59.6% (p=0.03). This trend continued during reopening, with potentially more severe disease as more patients required endoscopic intervention. Patients with alcoholic hepatitis during reopening were younger compared to the lockdown. CONCLUSIONS: Our study demonstrates increased prevalence and severity of ARGLDs amongst younger individuals during the COVID-19 pandemic. This increase started during the lockdown but worsened despite relaxation of restrictions. Systems to increase screening for and treatment of alcohol use disorder as society recovers from the pandemic remain imperative.

A Rare Case of Esophagitis Dissecans Superficialis Occurring with Barrett's Esophagus.

Esophagitis dissecans superficialis (EDS) is a rare but benign disease of the esophagus often identified endoscopically by sloughing of the superficial esophageal mucosa. We present an asymptomatic 66-year-old patient found to have EDS in the setting of Barrett's esophagus. The association of EDS with Barrett's esophagus has not been previously reported. He was initiated on proton pump inhibitor therapy with rapid and complete resolution of the endoscopic abnormality. This case illustrates the importance of identification of EDS as prognosis relies on prompt diagnosis and treatment.

NPO at Midnight: Reassessing Unnecessary Pre-Endoscopy Fasting.

INTRODUCTION: Endoscopy with sedation is a common inpatient procedure. "NPO after midnight" remains the prevailing fasting practice despite ASA guidelines indicating specific fasting times. This quality improvement project aims to assess patient discomfort with the "NPO after midnight" order versus implementation of specific NPO times. METHODS: Patients in the inpatient wards scheduled for endoscopy after 1 pm the following day were recruited. The gastroenterology services designated specific NPO times per ASA guidelines for the post-intervention group. Each participant completed a survey qualifying hunger, thirst, and discomfort levels. Pearson's chi-squared analysis was performed. RESULTS: NPO duration was reduced in the post-intervention group with significant improvement in thirst, hunger, and discomfort levels. A shortened preoperative fasting period did not lead to increase in procedural complications. CONCLUSION: Despite ASA guidelines, the practice of keeping patients NPO after midnight remains pervasive, resulting in unnecessarily prolonged fasting and patient discomfort. Implementing specific diet recommendations reduces duration of NPO and improves patient comfort and overall satisfaction.