Ignite Creation Date:
2025-12-24 @ 1:17 PM
Ignite Modification Date:
2026-02-20 @ 3:46 AM
Study NCT ID:
NCT02909595
Status:
COMPLETED
Last Update Posted:
2016-12-14
First Post:
2016-09-10
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Balloon Catheter vs. Basket Catheter for Endoscopic Bile Duct Stone Extraction
Sponsor:
Anhui Provincial Hospital
Organization:
Study Overview
Official Title:
Balloon Catheter Versus Basket Catheter for Endoscopic Bile Duct Stone Extraction in Patients With Periampullary Diverticulum:a Multicenter Randomized Trial
Status:
COMPLETED
Status Verified Date:
2016-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Endoscopic bile duct stone (BDS) removal is a well-established treatment; however, the preference for basket or balloon catheters for extraction is operator-dependent It is reported that complete endoscopic treatment with a single catheter is more likely when choosing a balloon catheter over a basket catheter for extraction of BDSs≤10mm. However, a study comparing the two catheter types in patients with periampullary diverticulum has not been performed, and there is no strong basis on which to recommend the balloon catheter as a first-line stone removal device. The investigators therefore conducted a multicenter prospective randomized trial to compare catheter performance in patients with periampullary diverticulum.
Detailed Description:
A prospective, multi-center, investigator sponsored, randomized controlled trial, 80 subjects will be randomly assigned to groups that were treated with basket or balloon catheters.
A descriptive analysis will be performed on primary endpoint, containing frequency of number and percentage of patients. A two proportion equality test will be conducted to explore whether incidence rates are different.Descriptive statistics including number (N), mean, median, standard deviation, minimum and maximum, will be produced for all continuous variables. Frequency tables of number (N) and percentage of subjects will be produced for all categorical variables.
A descriptive analysis will be performed on primary endpoint, containing frequency of number and percentage of patients. A two proportion equality test will be conducted to explore whether incidence rates are different.Descriptive statistics including number (N), mean, median, standard deviation, minimum and maximum, will be produced for all continuous variables. Frequency tables of number (N) and percentage of subjects will be produced for all categorical variables.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: