Outcomes of endoscopic sub-mucosal dissection in laterally spreading colorectal polyps: A tertiary care centre experience from India.

Background: Endoscopic sub-mucosal dissection (ESD) is an established endoscopic modality for the management of colorectal polyps. However, there are no studies regarding the outcomes of ESD from India. In this study, we aimed at evaluating the outcomes of ESD in patients with adenomatous polyps in the colon and rectum.

Conventional versus oblique fiber-sparing endoscopic myotomy for achalasia cardia: a randomized controlled trial (with videos).

Background And Aims: GERD is common after peroral endoscopic myotomy (POEM). Selective sparing of oblique fibers may reduce the incidence of reflux esophagitis after POEM. In this study, we compared the incidence of GERD between conventional myotomy (CM) versus oblique fiber-sparing (OFS) myotomy in patients with achalasia.

Midodrine versus Albumin to Prevent Paracentesis Induced Circulatory Dysfunction in Acute on Chronic Liver Failure Patients in the Outpatient Clinic-a Randomized Controlled Trial.

Background: Paracentesis-induced circulatory disturbance (PICD) occurs in 12-20% of patients receiving human albumin for large-volume paracentesis, and can occur at lower than five liter paracentesis in acute-on-chronic liver failure (ACLF). Albumin infusions are associated with higher costs and more prolonged daycare admissions. The aim of the study was to determine if oral midodrine-hydrochloride can prevent PICD in these patients by increasing the mean arterial pressure (MAP).

Real-life benefits of intrajejunal levodopa infusion therapy in four patients with the parkinsonian variant of progressive supranuclear palsy: A 1-year follow-up data report.

Background: Progressive supranuclear palsy (PSP) is a progressive neurodegenerative condition presenting with different clinical endophenotypes. The parkinsonian variant of PSP (PSP-P) is characterised by early but fading responsiveness to high-dose levodopa therapy; however, high-dose oral therapy is often associated with intolerance due to dopaminergic side effects and so doses may have to be capped despite clinical benefits. Evidence from animal models and real-life registries suggest far higher doses of levodopa can be tolerated if given in a continuous drug delivery (CDD) manner.

Endoscopic "step-up approach" using a dedicated biflanged metal stent reduces the need for direct necrosectomy in walled-off necrosis (with videos).

Background And Aims: EUS-guided drainage using plastic stents may be inadequate for treatment of walled-off necrosis (WON). Recent studies report variable outcomes even when using covered metal stents. The aim of this study was to evaluate the efficacy of a dedicated covered biflanged metal stent (BFMS) when adopting an endoscopic "step-up approach" for drainage of symptomatic WON.

EUS-guided radiofrequency ablation for management of pancreatic insulinoma by using a novel needle electrode (with videos).

Background And Aims: Insulinomas are one of the most common functional pancreatic neuroendocrine tumors. Surgical removal is the standard of care. Patients unfit for or refusing surgery need an alternative nonsurgical method to alleviate symptoms.

Peroral endoscopic myotomy for achalasia cardia: Treatment analysis and follow up of over 200 consecutive patients at a single center.

Background And Aim: Peroral endoscopic myotomy (POEM) is a recently introduced technique for the treatment of achalasia cardia (AC). Data regarding safety and efficacy are still emerging. We report our experience of POEM emphasizing its safety, efficacy and follow-up data.

Effect of electrical stimulation of the lower esophageal sphincter using endoscopically implanted temporary stimulation leads in patients with reflux disease.

Background: Electrical stimulation therapy (EST) has been shown to increase lower esophageal sphincter (LES) pressure in animals; however, data on the effect of EST on LES pressure in patients with gastroesophageal reflux disease (GERD) are lacking.

Objective: The aim of our study was to investigate the effect of EST on LES pressure and esophageal function in patients with GERD.

Methods: Patients with a diagnosis of GERD responsive to proton pump inhibitors (PPIs), increased esophageal acid on 24-h pH monitoring off GERD medications, basal LES pressure >5 mmHg, hernia <2 cm and esophagitis View Article and Find Full Text PDF

Feasibility and efficiency of a new 22G core needle: a prospective comparison study.

Background And Study Aims: Histological examination of core tissue samples may have advantages over cytology in endoscopic ultrasound (EUS)-guided sampling. We aimed to evaluate the feasibility and efficiency of a new 22G core biopsy needle.

Patients And Methods: Consecutive patients with a pancreatic mass lesion or peri-intestinal lymphadenopathy sequentially underwent fine needle biopsy with both a newly developed 22G core needle (the FNB needle) and a standard 22G fine needle aspiration (FNA) needle, in randomized order.

Achalasia cardia with esophageal varix managed with endoscopic ultrasound-guided botulinum toxin injection.

Achalasia cardia is a motility disorder of the esophagus characterized by failure of relaxation of the lower esophageal sphincter. Nitrates and calcium channel blockers, pneumatic dilatation, botulinum toxin injection and surgical myotomy have been described in literature as possible management options. We present a patient who presented with achalasia and was co-incidentally diagnosed to have cryptogenic cirrhosis with portal hypertension and had esophageal varices.

Oral buffered esomeprazole is superior to i.v. pantoprazole for rapid rise of intragastric pH: a wireless pH metry analysis.

Background And Aims: A pH of more than 6 is required for clot stability and hemostasis. Intravenous proton pump inhibitors have a rapid onset of action compared to oral and have been preferred for management of non-variceal bleeding. Intravenous pantoprazole has been used extensively.