Tokyo, Aug. 4 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000062441) titled 'A Study of the Outcomes and Safety of ESD Including the Papilla for Duodenal Tumors' on Aug. 2.

Study Type: Observational

Primary Sponsor: Institute - Mie University

Condition: Condition - Ampullary or papilla-involving duodenal epithelial neoplasms Classification by malignancy - Malignancy Genomic information - NO

Objective: Narrative objectives1 - To prospectively evaluate the efficacy of endoscopic submucosal dissection including the papilla (ESDIP) for ampullary neoplasms or duodenal epithelial neoplasms involving the major duodenal papilla, using the R0 resection rate as the primary outcome. Basic objectives2...