Body Fit With a Pouching System With Concave Contour for People With an Outward Peristomal Body Profile: Effects on Leakage, Wear Time, and Quality of Life: A Randomized Controlled Cross-Over Trial.

Study findings indicate that a pouching system with a concave skin barrier achieved a better body fit on people with an outward peristomal body profile and resulted in fewer leakage incidents and higher QoL compared to using a pouching system with a flat skin barrier.