Use of Adult Autologous Stem Cells in Treating People Who Have Had a Heart Attack (The TIME Study)

Summary

Heart attacks are a leading cause of death for both men and women in the United States. A heart attack occurs when blood flow to the heart is restricted, commonly due to a blood clot that has formed in one of the coronary arteries. If the clot becomes large enough, blood flow to the heart can be blocked almost completely and the heart muscle in that area can suffer permanent injury or death. Although a percutaneous coronary intervention (PCI) can be used to open up the blocked artery and restore blood flow to the heart muscle, there may be a significant amount of heart tissue that has been irreversibly damaged. Recent studies have shown that adult stem cells from bone marrow may be able to improve heart function after a heart attack. This study will evaluate the safety and effectiveness of using adult stem cells for improving heart function in people who have had a recent heart attack and a PCI.

Timeline

Start

2008-07

Primary completion

2012-05

Completion

2012-11

Publications

• Background Traverse JH, Henry TD, Vaughan DE, Ellis SG, Pepine CJ, Willerson JT, Zhao DX, Piller LB, Penn MS, Byrne BJ, Perin EC, Gee AP, Hatzopoulos AK, McKenna DH, Forder JR, Taylor DA, Cogle CR, Olson RE, Jorgenson BC, Sayre SL, Vojvodic RW, Gordon DJ, Skarlatos SI, Moye' LA, Simari RD; Cardiovascular Cell Therapy Research Network (CCTRN). Rationale and design for TIME: A phase II, randomized, double-blind, placebo-controlled pilot trial evaluating the safety and effect of timing of administration of bone marrow mononuclear cells after acute myocardial infarction. Am Heart J. 2009 Sep;158(3):356-63. doi: 10.1016/j.ahj.2009.06.009. Epub 2009 Jul 23.
• Background Gee AP, Richman S, Durett A, McKenna D, Traverse J, Henry T, Fisk D, Pepine C, Bloom J, Willerson J, Prater K, Zhao D, Koc JR, Ellis S, Taylor D, Cogle C, Moye L, Simari R, Skarlatos S. Multicenter cell processing for cardiovascular regenerative medicine applications: the Cardiovascular Cell Therapy Research Network (CCTRN) experience. Cytotherapy. 2010 Sep;12(5):684-91. doi: 10.3109/14653249.2010.487900.
• Background Zierold C, Carlson MA, Obodo UC, Wise E, Piazza VA, Meeks MW, Vojvodic RW, Baraniuk S, Henry TD, Gee AP, Ellis SG, Moye LA, Pepine CJ, Cogle CR, Taylor DA. Developing mechanistic insights into cardiovascular cell therapy: Cardiovascular Cell Therapy Research Network Biorepository Core Laboratory rationale. Am Heart J. 2011 Dec;162(6):973-80. doi: 10.1016/j.ahj.2011.05.024.
• Results Traverse JH, Henry TD, Pepine CJ, Willerson JT, Zhao DX, Ellis SG, Forder JR, Anderson RD, Hatzopoulos AK, Penn MS, Perin EC, Chambers J, Baran KW, Raveendran G, Lambert C, Lerman A, Simon DI, Vaughan DE, Lai D, Gee AP, Taylor DA, Cogle CR, Thomas JD, Olson RE, Bowman S, Francescon J, Geither C, Handberg E, Kappenman C, Westbrook L, Piller LB, Simpson LM, Baraniuk S, Loghin C, Aguilar D, Richman S, Zierold C, Spoon DB, Bettencourt J, Sayre SL, Vojvodic RW, Skarlatos SI, Gordon DJ, Ebert RF, Kwak M, Moye LA, Simari RD; Cardiovascular Cell Therapy Research Network (CCTRN). Effect of the use and timing of bone marrow mononuclear cell delivery on left ventricular function after acute myocardial infarction: the TIME randomized trial. JAMA. 2012 Dec 12;308(22):2380-9. doi: 10.1001/jama.2012.28726.
• Traverse JH, Henry TD, Pepine CJ, Willerson JT, Chugh A, Yang PC, Zhao DXM, Ellis SG, Forder JR, Perin EC, Penn MS, Hatzopoulos AK, Chambers JC, Baran KW, Raveendran G, Gee AP, Taylor DA, Moye L, Ebert RF, Simari RD. TIME Trial: Effect of Timing of Stem Cell Delivery Following ST-Elevation Myocardial Infarction on the Recovery of Global and Regional Left Ventricular Function: Final 2-Year Analysis. Circ Res. 2018 Feb 2;122(3):479-488. doi: 10.1161/CIRCRESAHA.117.311466. Epub 2017 Dec 5.
• Schutt RC, Trachtenberg BH, Cooke JP, Traverse JH, Henry TD, Pepine CJ, Willerson JT, Perin EC, Ellis SG, Zhao DX, Bhatnagar A, Johnstone BH, Lai D, Resende M, Ebert RF, Wu JC, Sayre SL, Orozco A, Zierold C, Simari RD, Moye L, Cogle CR, Taylor DA; Cardiovascular Cell Therapy Research Network (CCTRN). Bone marrow characteristics associated with changes in infarct size after STEMI: a biorepository evaluation from the CCTRN TIME trial. Circ Res. 2015 Jan 2;116(1):99-107. doi: 10.1161/CIRCRESAHA.116.304710. Epub 2014 Nov 18.
• Cogle CR, Wise E, Meacham AM, Zierold C, Traverse JH, Henry TD, Perin EC, Willerson JT, Ellis SG, Carlson M, Zhao DX, Bolli R, Cooke JP, Anwaruddin S, Bhatnagar A, da Graca Cabreira-Hansen M, Grant MB, Lai D, Moye L, Ebert RF, Olson RE, Sayre SL, Schulman IH, Bosse RC, Scott EW, Simari RD, Pepine CJ, Taylor DA; Cardiovascular Cell Therapy Research Network (CCTRN). Detailed analysis of bone marrow from patients with ischemic heart disease and left ventricular dysfunction: BM CD34, CD11b, and clonogenic capacity as biomarkers for clinical outcomes. Circ Res. 2014 Oct 24;115(10):867-74. doi: 10.1161/CIRCRESAHA.115.304353. Epub 2014 Aug 18.
• Traverse JH, Henry TD, Pepine CJ, Willerson JT, Ellis SG. One-year follow-up of intracoronary stem cell delivery on left ventricular function following ST-elevation myocardial infarction. JAMA. 2014 Jan 15;311(3):301-2. doi: 10.1001/jama.2013.282674. No abstract available.
• Traverse JH, Henry TD, Vaughan DE, Ellis SG, Pepine CJ, Willerson JT, Zhao DX, Simpson LM, Penn MS, Byrne BJ, Perin EC, Gee AP, Hatzopoulos AK, McKenna DH, Forder JR, Taylor DA, Cogle CR, Baraniuk S, Olson RE, Jorgenson BC, Sayre SL, Vojvodic RW, Gordon DJ, Skarlatos SI, Moye LA, Simari RD; Cardiovascular Cell Therapy Research Network. LateTIME: a phase-II, randomized, double-blinded, placebo-controlled, pilot trial evaluating the safety and effect of administration of bone marrow mononuclear cells 2 to 3 weeks after acute myocardial infarction. Tex Heart Inst J. 2010;37(4):412-20.

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