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Combination Stem Cell Therapy for the Treatment of Severe Coronary Ischemia

NCT00643981 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 10

Last updated 2011-04-28

No results posted yet for this study

Summary

The purpose of this research study is to determine if the infusion of a combination of stem cells obtained from the bone marrow of the same patient will contribute to the formation of new blood vessels in patients with symptomatic severe coronary ischemia. In this trial we will study the safe use of this therapy and its effects on making new blood vessels will be evaluated.

Coronary ischemia is intractable angina due to severe coronary artery disease which can seriously decrease blood flow to the heart.

CI needs a comprehensive treatment since the condition will not improve on its own. The overall goal of the treatment is to increase blood flow to the heart and improve symptoms of angina.

The study hypothesis is based on the concept that the process of formation of new blood vessels is complex and requires the participation of several types of stem cells and growth factors. The lack of any of these components will produce vessels which are immature and unable to provide appropriate blood supply to the heart.

Patients eligible to participate in this study are those suffering from severe blockages to the vessels of the heart and are not candidates for percutaneous revascularization or surgical procedures.

Once the final mixture of stem cells is prepared, the cells will be intracoronary infused through a catheter into the blocked vessel of the heart.

Studies will be performed to evaluate if the intracoronary infusion of stem cells is safe, feasible and works.

Patients will be evaluated for 6 months after cell transplant.

Conditions

Interventions

BIOLOGICAL

MESENDO

2 ml of the "final cell mixture" will be injected through the lumen of an intracoronary percutaneous balloon designed for angioplasty into the ishcemic vessel.

Sponsors & Collaborators

  • TCA Cellular Therapy

    lead INDUSTRY

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

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

Timeline & Regulatory

Start
2008-02-29
Primary Completion
2008-12-31
Completion
2009-02-28

Countries

  • United States

Study Locations

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Entities

Diseases

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 NCT00643981 on ClinicalTrials.gov