David O'Neal

BACKGROUND: There is a lack of data on training benchmarks to define competence in colorectal EMR (C-EMR) among advanced endoscopy trainees (AETs). Previous pilot data from our group demonstrated a relatively low proportion of AETs achieve competence on key cognitive and technical aspects of C-EMR…

Background: Gastric sleeve stenosis (GSS) is an increasingly common adverse event following sleeve gastrectomy (SG) and thought to result from progressive rotation and/or scarring of the sleeve. Objective diagnostic criteria for this condition are lacking…

In the evolving treatment landscape for T2D, the duodenum, a key site for nutrient sensing and glucose metabolism regulation, presents a compelling target for new therapeutic approaches that seek to improve insulin sensitivity and glucose homeostasis…