COMPASS: deCOMPressing stomA and two-Stage elective resection vs. emergency reSection in patients with left-sided obstructive colon cancer. - Pecqueux M; Distler M; Radulova-Mauersberger O; Neckmann U; Korn S; Praetorius C; Fritzmann J; Klimova A; Weitz J; Kahlert C (Trials, 2023)