Risk Factors for Recurrence of Primary Bile Duct Stones
NCT ID: NCT02144493
Last Updated: 2014-05-22
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
UNKNOWN
2 participants
OBSERVATIONAL
2014-05-31
2014-12-31
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
IDUS in CBD Stone Recurrence High Risk Patients
NCT06265311
Recurrent Extrahepatic Bile Duct Stones as a Late Complication of ERCP in Patients With Coexisting Intra- and Extrahepatic Bile Duct Stones
NCT06041113
Rate of Duodenal-biliary Reflux Increases in Patients With Recurrent Common Bile Duct Stones
NCT02329977
The Clinical Characteristics of the Patients With Choledocholithiasis Without Cholangitis
NCT02647593
The Comparisons of One-stage Stone Removal in Mild and Moderate Cholangitis
NCT03754491
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
This study is patient-control setting study. Firstly, from July 2007 through February 2014, all the patients who were performed ERCP will be enrolled. The inclusion criteria is the patients with common bile duct stone. The exclusion criteria is patients with biliary stenosis, PSC, retained GB stone, or who were lost to follow-up. The main outcome is the association between periampullary diverticulum, common bile duct angle, and recurrent CBD stone. This will be evaluated by univariate and multivariate analyses.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
CASE_CONTROL
RETROSPECTIVE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
Patients with recurrent CBD stone
The existence of periampullary diverticulum
Periampullary diverticulum has been postulated as risk factor of recurrent CBD stone.
CBD angle
Narrow CBD angle has been postulated as risk factor for the development of recurrent CBD stone
Patients without recurrent CBD stone
The existence of periampullary diverticulum
Periampullary diverticulum has been postulated as risk factor of recurrent CBD stone.
CBD angle
Narrow CBD angle has been postulated as risk factor for the development of recurrent CBD stone
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
The existence of periampullary diverticulum
Periampullary diverticulum has been postulated as risk factor of recurrent CBD stone.
CBD angle
Narrow CBD angle has been postulated as risk factor for the development of recurrent CBD stone
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
Exclusion Criteria
18 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Chuncheon Sacred Heart Hospital
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Jai Hoon Yoon
Professor Jai Hoon Yoon
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Jai Hoon Yoon, M.D..Ph.D.
Role: STUDY_CHAIR
Hallym University College of Medicine, Chuncheon Sacred Heart hospital
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Chuncheon Sacred Heart Hospital
Chuncheon, Gangwon-do, South Korea
Countries
Review the countries where the study has at least one active or historical site.
Central Contacts
Reach out to these primary contacts for questions about participation or study logistics.
Facility Contacts
Find local site contact details for specific facilities participating in the trial.
References
Explore related publications, articles, or registry entries linked to this study.
Keizman D, Shalom MI, Konikoff FM. An angulated common bile duct predisposes to recurrent symptomatic bile duct stones after endoscopic stone extraction. Surg Endosc. 2006 Oct;20(10):1594-9. doi: 10.1007/s00464-005-0656-x. Epub 2006 Jul 20.
Katsinelos P, Chatzimavroudis G, Tziomalos K, Zavos C, Beltsis A, Lazaraki G, Terzoudis S, Kountouras J. Impact of periampullary diverticula on the outcome and fluoroscopy time in endoscopic retrograde cholangiopancreatography. Hepatobiliary Pancreat Dis Int. 2013 Aug;12(4):408-14. doi: 10.1016/s1499-3872(13)60063-6.
Panteris V, Vezakis A, Filippou G, Filippou D, Karamanolis D, Rizos S. Influence of juxtapapillary diverticula on the success or difficulty of cannulation and complication rate. Gastrointest Endosc. 2008 Nov;68(5):903-10. doi: 10.1016/j.gie.2008.03.1092. Epub 2008 Jul 16.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
ChuncheonSHH YJH-1
Identifier Type: OTHER
Identifier Source: secondary_id
YJH-1
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.