Tokyo, July 16 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000062249) titled 'Impact of non-dilation techniques and other clinical and procedural factors on the outcomes of endoscopic ultrasound-guided biliary drainage' on July 15.
Study Type:
Observational
Primary Sponsor:
Institute - Oita University
Condition:
Condition - Biliary obstruction
Classification by malignancy - Malignancy
Genomic information - NO
Objective:
Narrative objectives1 - The purpose of this study is to retrospectively investigate the impact of stent selection, patient characteristics, and procedural factors, including the use of non-dilation techniques, on the clinical outcomes of endoscopic ultrasound-guided biliary drainage (EUS-BD), and to identify optimal procedural and perioperative management strategies.
Basic objectives2 - Safety,Efficacy
Eligibility:
Age-lower limit - 18
years-old
<=
Age-upper limit - Not applicable
Gender - Male and Female
Key inclusion criteria - Patients who underwent EUS-guided biliary drainage (EUS-BD) with EUS-guided hepaticogastrostomy (EUS-HGS) or EUS-guided hepaticojejunostomy (EUS-HJS) between January 1, 2019, and January 26, 2026.
Key exclusion criteria - Repeated EUS-BD procedures in the same patient (only the first procedure included), EUS-BD procedures other than EUS-HGS/HJS, cases with unavailable data on preprocedural infection status or antibiotic use, and cases deemed inappropriate by the investigators.
Target Size - 200
Recruitment Status:
Recruitment status - Open public recruiting
Date of protocol fixation - 2026 Year 01 Month 28 Day
Date of IRB - 2026 Year 01 Month 28 Day
Anticipated trial start date - 2026 Year 07 Month 15 Day
Last follow-up date - 2030 Year 08 Month 31 Day
To know more, visit https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000071229
Disclaimer: Curated by HT Syndication.
