P Michael Grossman, Emile R Mohler, Blake J Roessler, Robert L Wilensky, Bruce L Levine, Edward Y Woo, Gilbert R Upchurch, Jacob Schneiderman, Belly Koren, Marina Hutoran, Diana Gershstein, Moshe Y Flugelman
UNLABELLED: Alternative treatment strategies for claudication are needed and cell-based therapies designed to induce angiogenesis are promising. The purpose of this report was to conduct a Phase I safety, dose-escalating, non-randomized, open-label study of autologous, fully differentiated venous endothelial and smooth muscle cells called MultiGeneAngio (MGA) for claudication due to peripheral artery disease. Twelve subjects, at two centers, received a single intra-arterial infusion of a suspension of equal amounts of transduced autologous venous smooth muscle cells expressing vascular endothelial growth factor (VEGF165) and endothelial cells expressing angiopoietin-1 (Ang-1) (Cohort 1: 1 × 10(7), Cohort 2: 2 × 10(7), Cohort 3: 5 × 10(7), Cohort 4: 7 × 10(7))...
February 2016: Vascular Medicine