ecrin-mdr-crcClinical2020Colorectal tumorColorectal TumorObservationalhttps://newmdr.ecrin.org/Study/2656293Japan8ECRIN MDRRecruitingfalseProspective observational study on the time of electrocoagulation use during colorectal endoscopic submucosal dissectionPrimary outcome(s): Onset of post-ESD electrocoagulation syndrome2020-08-152656293JPRN-UMIN000041580