Use of Ixmyelocel-T (Formerly Vascular Repair Cells [VRC]) in Patients With Peripheral Arterial Disease to Treat Critical Limb Ischemia

Summary

This study is designed to evaluate the safety and efficacy of autologous Vascular Repair Cells (VRC) for patients with peripheral arterial disease as a treatment for critical limb ischemia. The double-blind study is expected to enroll 150 patients, randomized into two patient groups. The treatment group will receive intramuscular (IM) injections of the VRCs into the affected limb; the control group will receive intramuscular injections with an electrolyte solution (without cells). Both groups will receive the standard of care appropriate for their medical condition.

Timeline

Start

2007-04

Primary completion

2011-03

Completion

2011-03

Publications

• Results Powell RJ, Marston WA, Berceli SA, Guzman R, Henry TD, Longcore AT, Stern TP, Watling S, Bartel RL. Cellular therapy with Ixmyelocel-T to treat critical limb ischemia: the randomized, double-blind, placebo-controlled RESTORE-CLI trial. Mol Ther. 2012 Jun;20(6):1280-6. doi: 10.1038/mt.2012.52. Epub 2012 Mar 27.
• Results Powell RJ, Comerota AJ, Berceli SA, Guzman R, Henry TD, Tzeng E, Velazquez O, Marston WA, Bartel RL, Longcore A, Stern T, Watling S. Interim analysis results from the RESTORE-CLI, a randomized, double-blind multicenter phase II trial comparing expanded autologous bone marrow-derived tissue repair cells and placebo in patients with critical limb ischemia. J Vasc Surg. 2011 Oct;54(4):1032-41. doi: 10.1016/j.jvs.2011.04.006. Epub 2011 Jul 31.
• Moazzami B, Mohammadpour Z, Zabala ZE, Farokhi E, Roohi A, Dolmatova E, Moazzami K. Local intramuscular transplantation of autologous bone marrow mononuclear cells for critical lower limb ischaemia. Cochrane Database Syst Rev. 2022 Jul 8;7(7):CD008347. doi: 10.1002/14651858.CD008347.pub4.

Drugs

Indications