Clinical trial Recruiting at 39 sites Observational

Global registry to track outcomes of chronic total occlusion PCI

Official title: Multicenter Registry of Chronic Total Occlusion Interventions

Run by Minneapolis Heart Institute Foundation · NCT02061436 · Data updated 2026-11-12

This registry tests how doctors perform CTO PCI across multiple centers and what outcomes patients have.

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Quick facts

Study typeObservational
SexAll
Enrollment2000 (estimated)
SponsorMinneapolis Heart Institute Foundation
Academic / other
Locations48 sites (Phoenix, Arizona and 47 other locations)
StatusRecruiting
StartedJanuary 2012
Main results expectedJanuary 2030
Study endsJanuary 2030
Registry record updatedAugust 19, 2026
Trial IDNCT02061436 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Patients undergoing CTO PCI at participating centers are eligible to participate.

Probably not a fit

Patients not undergoing CTO PCI or not treated at participating centers may not benefit from the registry findings.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is an observational, multicenter registry that collects data on patients undergoing PCI for chronic total occlusions. It aims to document treatment strategies used and immediate and follow-up outcomes to understand how CTO PCI is being practiced. The study will help quantify how frequently CTO PCI is performed at participating sites and describe procedural approaches and results. Data are gathered from several centers to provide real-world insights into CTO intervention practices.

Why it matters

Potential benefit: If successful, the registry could clarify which strategies lead to better outcomes for CTO PCI and guide future practice patterns.

How similar studies have gone: Previous observational registries have shown variability in CTO PCI techniques and outcomes; this study contributes real-world data but its impact depends on consistent data collection across sites.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients undergoing CTO PCI at each of the participating centers.

Exclusion Criteria:

* None

Where it's running

  • Little Rock VA Medical Center
    Little Rock, Arkansas, United States
    Recruiting
  • San Diego VAMC and University of California
    San Diego, California, United States
    Recruiting
  • Medical Center of the Rockies
    Loveland, Colorado, United States
    Recruiting
  • Memorial Hospital
    Jacksonville, Florida, United States
    Recruiting
  • Emory University Hospital- Emory Heart and Vascular Center
    Atlanta, Georgia, United States
    Recruiting
  • Wellstar Health System
    Marietta, Georgia, United States
    Recruiting
Show 42 more locations
  • St. Vincent Heart Center
    Indianapolis, Indiana, United States
    Recruiting
  • Tulane University Heart and Vascular Institute
    New Orleans, Louisiana, United States
    Recruiting
  • Massachusetts General Hospital
    Boston, Massachusetts, United States
    Recruiting
  • Beth Israel Deaconess Medical Center
    Boston, Massachusetts, United States
    Recruiting
  • Henry Ford Medical Center
    Detroit, Michigan, United States
    Recruiting
  • Minneapolis Heart Institute
    Minneapolis, Minnesota, United States
    Recruiting
  • Minneapolis VA Healthcare System and University of Minnesota
    Minneapolis, Minnesota, United States
    Recruiting
  • Maimonides Medical Center
    Brooklyn, New York, United States
    Recruiting
  • Trinity Medical WNY
    Buffalo, New York, United States
    Recruiting
  • Columbia University
    New York, New York, United States
    Recruiting
  • Carolina East Medical Center
    New Bern, North Carolina, United States
    Recruiting
  • The Christ Hospital Ohio Heart & Vascular
    Cincinnati, Ohio, United States
    Recruiting
  • University Hospitals (UH) Case Western Reserve University
    Cleveland, Ohio, United States
    Recruiting
  • Cleveland Clinic
    Cleveland, Ohio, United States
    Recruiting
  • Kettering Health Network
    Kettering, Ohio, United States
    Recruiting
  • Oklahoma City VA Medical Center
    Oklahoma City, Oklahoma, United States
    Recruiting
  • Oklahoma Heart Institute at Hillcrest Medical Center
    Tulsa, Oklahoma, United States
    Recruiting
  • Providence Heart & Vascular Institute
    Portland, Oregon, United States
    Recruiting
  • University of Pittsburgh Medical Center Presbyterian
    Pittsburgh, Pennsylvania, United States
    Recruiting
  • WellSpan Heart & Vascular
    York, Pennsylvania, United States
    Recruiting
  • Tristar Centennial Medical Center
    Nashville, Tennessee, United States
    Recruiting
  • University of Texas Southwestern Medical Center
    Dallas, Texas, United States
    Recruiting
  • VA Dallas Medical Center
    Dallas, Texas, United States
    Recruiting
  • Baylor Heart and Vascular Hospital
    Dallas, Texas, United States
    Recruiting
  • Baylor Scott & White Research Institute-The Heart Hospital Baylor Plano
    Plano, Texas, United States
    Recruiting
  • Baylor Scott and White Research Institute/ The Heart Hospital Baylor Plano
    Plano, Texas, United States
    Recruiting
  • The Heart Hospital Baylor Plano
    Plano, Texas, United States
    Recruiting
  • St. Boniface General Hospital
    Winnipeg, Manitoba, Canada
    Recruiting
  • Aswan Heart Centre
    Aswān, Egypt
    Recruiting
  • Korgialeneio-Benakeio Hellenic Red Cross General Hospital of Athens
    Athens, Attica, Greece
    Recruiting
  • Henry Hunant Hospital Center
    Athens, Greece
    Recruiting
  • St. George Hospital University Medical Center
    Beirut, Lebanon
    Recruiting
  • Meshalkin Novosibirsk Research Institute
    Novosibirsk, Novosibirsk Oblast, Russia
    Recruiting
  • Banner Samaritan Health Center
    Phoenix, Arizona, United States
    Completed
  • Torrance Memorial Medical Center
    Torrance, California, United States
    Active not recruiting
  • Piedmont Heart Institute
    Atlanta, Georgia, United States
    Active not recruiting
  • Northwestern Bluhm Cardiovascular Institute
    Chicago, Illinois, United States
    Active not recruiting
  • Mid America Heart Institute
    Kansas City, Missouri, United States
    Active not recruiting
  • Houston Methodist Hospital
    Houston, Texas, United States
    Active not recruiting
  • Providence Health Center
    Waco, Texas, United States
    Active not recruiting
  • Peacehealth Cardiology
    Bellingham, Washington, United States
    Active not recruiting
  • Appleton Cardiology
    Appleton, Wisconsin, United States
    Completed

Study contacts

  • Principal investigator: Emmanouil S Brilakis, MD, PhD — Minneapolis Heart Institute Foundation
  • Study coordinator: Emmanouil S Brilakis, MD, PhD
  • Email: esbrilakis@gmail.com
  • Phone: (214) 857-1547

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.