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A Prospective Study of Treating Duodenal Papillary Sphincter in Different Ways During ERCP

NCT03416205 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 450

Last updated 2018-03-19

No results posted yet for this study

Summary

Endoscopic retrograde cholangiopancreatography (ERCP) is commonly performed to remove bile duct stones.Endoscopic sphincterotomy (EST), endoscopic papillary balloon dilation (EPBD), and endoscopic sphincterotomy plus balloon dilation (sEST+EPBD) are 3 methods used to enlarge the papillary orifice, but their efficacy and safety remains controversial. This study aimed to compare these methods for treating common bile duct (CBD) stones.

Conditions

  • ERCP

Interventions

DEVICE

Erbao electric knife

Erbao electric knife is used to cut the Duodenal sphincter

DEVICE

Three-cavity incision knife

Three-cavity incision knife is used to cut the Duodenal sphincter

DEVICE

Columnar expansion balloon

Columnar expansion balloon is used to expand the the Duodenal sphincter

Sponsors & Collaborators

  • Nanfang Hospital, Southern Medical University

    collaborator OTHER

  • Zhujiang Hospital

    lead OTHER

Principal Investigators

  • Changhui Yu, Doctor · Zhujiang Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
20 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-07-20
Primary Completion
2021-09-01
Completion
2021-09-01

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03416205 on ClinicalTrials.gov