Phenomenon of hypoglycemia unawareness in patients with insulinoma - single center experience.

Introduction: Insulinomas are rare neuroendocrine tumors of pancreas. Clinical manifestations include various symptoms of hypoglycemia, which is the result of insulin overproduction. Symptoms of hypoglycemia are heterogenous what most probably contributes to diagnostic delay.

A machine learning approach for identification of gastrointestinal predictors for the risk of COVID-19 related hospitalization.

Background And Aim: COVID-19 can be presented with various gastrointestinal symptoms. Shortly after the pandemic outbreak, several machine learning algorithms were implemented to assess new diagnostic and therapeutic methods for this disease. The aim of this study is to assess gastrointestinal and liver-related predictive factors for SARS-CoV-2 associated risk of hospitalization.

[Gastrointestinal tract involvement in mixed connective tissue disease (Sharp syndrome)].

Mixed connective tissue diseases (MCTD) is a very rare autoimmune disease connecting clinical signs of systemic lupus, systemic sclerosis, polymyositis and rheumatoid arthritis. Clinical manifestations are very diverse. In some patients, the digestive tract is affected in varying degrees.

S-POEM in treatment of achalasia and esophageal epiphrenic diverticula - single center experience.

Standard treatment for esophageal epiphrenic diverticula associated with achalasia includes surgical diverticulectomy, myotomy and anterior fundoplication. However, several case reports published recently suggest that endoscopic approach using per oral endoscopic myotomy is a safe and effective alternative. This is a retrospective review of a single center case series of patients with achalasia and epiphrenic diverticula.

The Effect of Proton Pump Inhibitor Withdrawal on Dabigatran Etexilate Plasma Levels in Patients With Atrial Fibrillation: A Washout Study.

Background: Several studies demonstrated that proton pump inhibitors (PPIs) co-administrated with dabigatran in patients with atrial fibrillation (AF) decreased dabigatran trough and peak plasma levels. However, it is still unknown whether this interaction is reversible or not, and whether the withdrawal of PPI would lead to normalization of dabigatran plasma levels.

Aim Of Study: The aim of this study was to determine the effect of PPI withdrawal on dabigatran plasma levels in patients with AF.