{"database":"ecrin-mdr-crc","file_versions":[],"scores":null,"additional":{"omics_type":["Clinical"],"study_start_year":["2015"],"condition":["Patients with familial adenomatous polyposis"],"disease":["Patients With Familial Adenomatous Polyposis"],"study_type":["Interventional"],"full_dataset_link":["https://newmdr.ecrin.org/Study/2634040"],"location":["Japan"],"study_start_month":["9"],"repository":["ECRIN MDR"],"study_status":["Recruiting"],"additional_accession":[]},"is_claimable":false,"name":"Intervention trial for colorectal cancer prevention by endoscopic polypectomy in patients with familial adenomatous polyposis -2","description":"Interventions: Colonic polyps will be thoroughly removed by periodic colonoscopy.\nPrimary outcome(s): Whether or not a patient needs surgery on the large intestine during the intervention period. It includes not only the development of a polyp that cannot be removed endoscopically or that of large intestinal cancer, but also cases where a patient wishes to undergo resection of the large intestine because of discomfort of endoscopic examination, and cases where emergency surgery is performed because of perforation occurred during endoscopic treatment.\nStudy Design: Single arm Non-randomized","dates":{"creation":"2015-09-15"},"accession":"2634040","cross_references":{"Japan Primary Registries Network":["JPRN-UMIN000018742"]}}