Effectiveness of very low-volume preparation for colonoscopy: A prospective, multicenter observational study

BACKGROUND The effectiveness of colonoscopy strictly depends on adequate bowel cleansing. Recently, a 1 L polyethylene glycol plus ascorbate (PEG-ASC) solution (Plenvu; Norgine, Harefield, United Kingdom) has been introduced on the evidence of three phase-3 randomized controlled trials, but it had never been tested in the real-life. AIM To assess the effectiveness and tolerability of the 1 L preparation compared to 4 L and 2 L- PEG solutions in...