Tokyo, Dec. 22 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000060142) titled 'A retrospective study of the efficacy and adverse events of cholangioscopy and pancreatoscopy' on Dec. 22.

Study Type: Observational

Primary Sponsor: Institute - Shimane University

Condition: Condition - pancreatobiliary disease Classification by malignancy - Malignancy Genomic information - NO

Objective: Narrative objectives1 - To clarify the efficacy and adverse events of cholangioscopy and pancreaticoscopy. Basic objectives2 - Safety,Efficacy

Eligibility: Age-lower limit - Not applicable Age-upper limit - Not applicable Gender - Male and Female Key inclusion criteria - Cases in which cholangioscopy or pancrea...