GRAVITAS: Gauging Responsiveness With A VerifyNow Assay-Impact On Thrombosis And Safety (GRAVITAS)
This study has been completed.
First Posted: March 28, 2008
Last Update Posted: October 12, 2017
Information provided by:
No Study Results Posted on ClinicalTrials.gov for this Study
|Study Status:||This study has been completed.|
|Study Completion Date:||October 2010|
|Primary Completion Date:||October 2010 (Final data collection date for primary outcome measure)|
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Price MJ, Angiolillo DJ, Teirstein PS, Lillie E, Manoukian SV, Berger PB, Tanguay JF, Cannon CP, Topol EJ. Platelet reactivity and cardiovascular outcomes after percutaneous coronary intervention: a time-dependent analysis of the Gauging Responsiveness with a VerifyNow P2Y12 assay: Impact on Thrombosis and Safety (GRAVITAS) trial. Circulation. 2011 Sep 6;124(10):1132-7. doi: 10.1161/CIRCULATIONAHA.111.029165. Epub 2011 Aug 29.
Price MJ, Berger PB, Teirstein PS, Tanguay JF, Angiolillo DJ, Spriggs D, Puri S, Robbins M, Garratt KN, Bertrand OF, Stillabower ME, Aragon JR, Kandzari DE, Stinis CT, Lee MS, Manoukian SV, Cannon CP, Schork NJ, Topol EJ; GRAVITAS Investigators. Standard- vs high-dose clopidogrel based on platelet function testing after percutaneous coronary intervention: the GRAVITAS randomized trial. JAMA. 2011 Mar 16;305(11):1097-105. doi: 10.1001/jama.2011.290. Erratum in: JAMA. 2011 Jun 1;305(21);2174. Stillablower, Michael E [corrected to Stillabower, Michael E].
Price MJ, Berger PB, Angiolillo DJ, Teirstein PS, Tanguay JF, Kandzari DE, Cannon CP, Topol EJ. Evaluation of individualized clopidogrel therapy after drug-eluting stent implantation in patients with high residual platelet reactivity: design and rationale of the GRAVITAS trial. Am Heart J. 2009 May;157(5):818-24, 824.e1. doi: 10.1016/j.ahj.2009.02.012.