https://www.selleckchem.com/pr....oducts/pf-00835231.h
INTRODUCTION carbon dioxide (CO2) insufflation during enteroscopy reduces procedure time and subsequent symptoms and increases the insertion depth compared with room air. In colonoscopy, the water-exchange (WE) technique is associated with less pain compared with CO2 insufflation. The WE technique is not well studied in enteroscopy. The aim of this study was to compare the efficacy and safety of enteroscopy with WE and CO2. METHODS a prospective, comparative and observational study was performed of double balloon enteroscopies (DBE)