70
Participants
Start Date
April 1, 2020
Primary Completion Date
December 30, 2021
Study Completion Date
December 30, 2021
ELRA endoluminal radiofrequency ablation electrode (Taewoong, Seoul, Korea)
Intraductal radiofrequency ablation using ELRA endoluminal radiofrequency ablation electrode (Taewoong, Seoul, Korea) 10W 2 minutes at the obstructed bile duct before placing uncover self-expandable biliary metal stent
Rajavithi Hospital, Bangkok
Department of Medical Services Ministry of Public Health of Thailand
OTHER_GOV