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Clinical trialNCT00365326CompletedPhase 1Interventional

Safety and Efficacy of Autologous, Intracoronary Stem Cell Injections in Total Coronary Artery Occlusions

SponsorCase Western Reserve UniversityEnrollment9Coronary Occlusion
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This phase I clinical trial will evaluate the safety and efficacy of intra-coronary injection of AC133 selected autologous marrow-derived stem cells in patients with chronic coronary artery occlusion. A clinical study to determine the therapeutic potential of marrow-derived stem cells as an adjunct therapy to current standard therapies for CAD is warranted. The current initiative is to investigate a model of chronic myocardial ischemia and (1) to determine whether intra-coronary injection of selected autologous marrow-derived AC133 stem cells is reasonably safe for use in humans and (2) if this treatment shows any improvement in coronary perfusion, as assessed using non-invasive imaging. This study is structured to evaluate the feasibility and safety of autologous AC133+ bone marrow-derived stem cell via intra-coronary injection into documented ischemic but viable myocardial zones via established collateral vessels. The epicardial vessel that normally supplies the ischemic zone must be 100% chronically occluded and considered non-revascularizable by percutaneous means.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Case Western Reserve University

    Cleveland, Ohio, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Catheter-based intracoronary injection
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
31 Jan 2006
Primary completion
30 Jun 2007
Completion
30 Jun 2008
Last update posted
24 Mar 2022
Registered enrollment
9
Registry id
NCT00365326
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.