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Balloon Catheter vs. Basket Catheter for Endoscopic Bile Duct Stone Extraction

2016-09-21 20:23:22 | BioPortfolio

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.

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.

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Subject), Primary Purpose: Treatment

Conditions

Biliary Calculi

Intervention

Balloon catheter, Basket catheter

Location

Department of General Surgery, Anhui Provincial Hospital Affiliated with Anhui Medical University
HeFei
Anhui
China
230001

Status

Recruiting

Source

Anhui Provincial Hospital

Results (where available)

View Results

Links

Published on BioPortfolio: 2016-09-21T20:23:22-0400

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Medical and Biotech [MESH] Definitions

Nonoperative repair of occluded vessels, ducts, or valves by insertion of a balloon catheter. It is used, among other things, to treat varices, torn retinas, renal and biliary calculi, gastric, bronchial and rectal stenoses, and heart valves, and includes catheterization with Fogarty and Foley catheters.

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