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Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT05220475
Other study ID # H-2012-043-1179
Secondary ID
Status Recruiting
Phase N/A
First received
Last updated
Start date October 25, 2021
Est. completion date October 24, 2024

Study information

Verified date January 2022
Source Seoul National University Hospital
Contact Sang Hyub Lee, MD, PhD
Phone 82-2072-2228
Email gidoctor@snu.ac.kr
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

Multi-center, randomized controlled study fc-SEMS with anchoring plastic stent vs uc-SEMS in malignant biliary obstruction


Description:

This study is multi-center, randomized controlled study to compare the stent patency in malignant biliary obstruction. The patency of fully covered self expandable metal stent with external anchoring plastic stent was compared with that of uncovered self expandable metal stent.


Recruitment information / eligibility

Status Recruiting
Enrollment 108
Est. completion date October 24, 2024
Est. primary completion date October 24, 2023
Accepts healthy volunteers No
Gender All
Age group 19 Years and older
Eligibility Inclusion Criteria: - Adults with 19 years of age or older - Those who voluntarily consented to the trial and signed a written consent - Inoperable malignant biliary obstruction Exclusion Criteria: - Previous surgical biliary drainage - Patients continuosly requiring percutaneous transhepatic biliary drainage - History of biliary drainage with metal stent - Biliary obstruction located in hilum or intrahepatic duct - Patients with life expectancy of 3 months or less - On pregnancy - Unable to underwent endoscopic procedures

Study Design


Related Conditions & MeSH terms


Intervention

Device:
fully covered self-expandable metal stent with an anchoring external plastic stent
Extrahepatic malignant biliary obstruction treated with fully covered self-expandable metal stent with an anchoring plastic stent
uncovered self-expandable metal stent
Extrahepatic malignant biliary obstruction treated with uncovered self-expandable metal stent without an anchoring plastic stent

Locations

Country Name City State
Korea, Republic of Seoul National University Hospital Seoul

Sponsors (1)

Lead Sponsor Collaborator
Seoul National University Hospital

Country where clinical trial is conducted

Korea, Republic of, 

Outcome

Type Measure Description Time frame Safety issue
Primary Rate of patent stent The number of patient without stent dysfuction divided by total number of patients 1 year
Secondary Stent obstruction Suspected by jaundice (Total bilirubin > 2 upper normal limit) or radiologic finding of stent occlusion which is confirmed by ERCP 1 year
Secondary Stent migration Radiologic finding of migration through Abdomen X-ray or CT scan 1 year
Secondary Re-intervention Endoscopic retrograde biliary drainage or Percutaneous transhepatic biliary drainage 1 year
Secondary Adverse event acute cholangitis, acute cholecystitis, acute pancreatitis 1 year
Secondary Overall survival Timespan from the diagnosis to the death 1 year
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