American heart journal
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American heart journal · Feb 2007
Randomized Controlled Trial Comparative StudyIntracoronary infusion of the mobilized peripheral blood stem cell by G-CSF is better than mobilization alone by G-CSF for improvement of cardiac function and remodeling: 2-year follow-up results of the Myocardial Regeneration and Angiogenesis in Myocardial Infarction with G-CSF and Intra-Coronary Stem Cell Infusion (MAGIC Cell) 1 trial.
The results of stem cell therapy trials in myocardial infarction using granulocyte colony-stimulating factor (G-CSF) are inconsistent among trials, and the long-term outcome of G-CSF-based stem cell therapy remains unknown. We reported 2 years of follow-up results of 2 different strategies of G-CSF-based stem cell therapy. ⋯ Till 2 years follow-up, intracoronary cell infusion with mobilized PBSCs by G-CSF is better than G-CSF alone but not significantly better than control. Efficacy and safety of intracoronary infusion of mobilized PBSCs by G-CSF should be evaluated in a large randomized controlled trial.