Coronary Bifurcation Stenting (COBIS) Registry in South Korea (COBIS)

July 15, 2012 updated by: Hyeon-Cheol Gwon, Samsung Medical Center

The COBIS registry is multi-center, real-world registry of drug-eluting stenting in coronary bifurcation lesions in South Korea.

The aim of the study was to find out the current status of bifurcation drug-eluting stenting and determine the prognostic factors for long-term outcome in South Korea.

Study Overview

Status

Completed

Conditions

Study Type

Observational

Enrollment (Actual)

1919

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

Patients with coronary bifurcation lesion treated with drug-eluting stents

Description

Inclusion Criteria:

  • Age >= 18 years
  • Any type of de novo bifurcation lesion with a parent vessel >= 2.5 mm and side branch>= 2.0 mm by visual estimation
  • Treated with drug-eluting stent

Exclusion Criteria:

  • Cardiogenic Shock
  • ST elevation MI within 48hours
  • Expected survival less than 1 year
  • Left main bifurcation
  • Allergy to the antiplatelets

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Cohort
  • Time Perspectives: Retrospective

Cohorts and Interventions

Group / Cohort
Coronary bifurcation lesion

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Incidence of the composite outcome of all-cause death, MI, or any PCI/CABG
Time Frame: 3 years
3 years

Secondary Outcome Measures

Outcome Measure
Time Frame
Incidence of stent thrombosis, and periprocedural MI
Time Frame: 3 years
3 years

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Samsung Medical Center

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

January 1, 2004

Primary Completion (Actual)

December 1, 2008

Study Completion (Actual)

December 1, 2008

Study Registration Dates

First Submitted

February 25, 2009

First Submitted That Met QC Criteria

February 25, 2009

First Posted (Estimate)

February 26, 2009

Study Record Updates

Last Update Posted (Estimate)

July 17, 2012

Last Update Submitted That Met QC Criteria

July 15, 2012

Last Verified

July 1, 2012

More Information

Terms related to this study

Keywords

Other Study ID Numbers

  • 2007-04-042

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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