February 21, 2010
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PRECISE

Randomized Clinical Trial of Adipose-Derived Stem Cells in Treatment of Non Revascularizable Ischemic Myocardium

Trial evaluated the safety and feasibility of transendocardial injections of adipose-derived stem and regenerative cells in patients with chronic ischemic HF who were not eligible for percutaneous or surgical revascularization.

Design: randomized, double blind, placebo-controlled
Patients: 26
Centers: multicenter
Countries: Spain, Netherlands, Denmark

Results: Treatment group patients had an improved infarct size (22.1% vs. 28.9%; P=.04), but lower left ventricular ejection fraction (45% vs. 48%) at 6 months compared with placebo. At 18 months, metabolic equivalents (P=.03) and peak oxygen consumption (P=.03) were improved in the treatment group. Additionally, safety data were similar between the two groups.

Presented at: The Sixth International Conference on Cell Therapy for Cardiovascular Disease