Steroids In caRdiac Surgery Trial (SIRS Trial)

Summary

SIRS trial is a large simple study in which high-risk patients undergoing cardiac surgery requiring the use of cardiopulmonary bypass (CPB) are randomly allocated to receive a pulse dose of Methylprednisolone or a matching placebo. Cardiopulmonary bypass initiates a systemic inflammatory response that facilitates development of post-operative complications. SIRS will confirm or deny the potential clinical benefits of suppressing this response through the use of systemic steroids. Specifically, does 250 mg of intravenous Methylprednisolone given twice, once on anesthetic induction and again on CPB initiation, result in improved early survival and less myocardial infarction in high-risk cardiac surgery patients requiring CPB?

Timeline

Start

2007-06

Primary completion

2014-02

Completion

2014-08

Publications

• Background Whitlock RP, Young E, Noora J, Farrokhyar F, Blackall M, Teoh KH. Pulse low dose steroids attenuate post-cardiopulmonary bypass SIRS; SIRS I. J Surg Res. 2006 May 15;132(2):188-94. doi: 10.1016/j.jss.2006.02.013. Epub 2006 Mar 29.
• Background Whitlock RP, Rubens FD, Young E, Teoh KH. Pro: Steroids should be used for cardiopulmonary bypass. J Cardiothorac Vasc Anesth. 2005 Apr;19(2):250-4. doi: 10.1053/j.jvca.2005.02.010. No abstract available.
• Background Whitlock R, Teoh K, Vincent J, Devereaux PJ, Lamy A, Paparella D, Zuo Y, Sessler DI, Shah P, Villar JC, Karthikeyan G, Urrutia G, Alvezum A, Zhang X, Abbasi SH, Zheng H, Quantz M, Yared JP, Yu H, Noiseux N, Yusuf S. Rationale and design of the steroids in cardiac surgery trial. Am Heart J. 2014 May;167(5):660-5. doi: 10.1016/j.ahj.2014.01.018. Epub 2014 Mar 1.
• Background Garg AX, Vincent J, Cuerden M, Parikh C, Devereaux PJ, Teoh K, Yusuf S, Hildebrand A, Lamy A, Zuo Y, Sessler DI, Shah P, Abbasi SH, Quantz M, Yared JP, Noiseux N, Tagarakis G, Rochon A, Pogue J, Walsh M, Chan MT, Lamontagne F, Salehiomran A, Whitlock R; SIRS Investigators. Steroids In caRdiac Surgery (SIRS) trial: acute kidney injury substudy protocol of an international randomised controlled trial. BMJ Open. 2014 Mar 5;4(3):e004842. doi: 10.1136/bmjopen-2014-004842.
• Garg AX, Chan MTV, Cuerden MS, Devereaux PJ, Abbasi SH, Hildebrand A, Lamontagne F, Lamy A, Noiseux N, Parikh CR, Perkovic V, Quantz M, Rochon A, Royse A, Sessler DI, Shah PJ, Sontrop JM, Tagarakis GI, Teoh KH, Vincent J, Walsh M, Yared JP, Yusuf S, Whitlock RP; SIRS Investigators. Effect of methylprednisolone on acute kidney injury in patients undergoing cardiac surgery with a cardiopulmonary bypass pump: a randomized controlled trial. CMAJ. 2019 Mar 4;191(9):E247-E256. doi: 10.1503/cmaj.181644.
• Theriault S, Whitlock R, Raman K, Vincent J, Yusuf S, Pare G. Gene Expression Profiles for the Identification of Prevalent Atrial Fibrillation. J Am Heart Assoc. 2017 Jun 30;6(7):e006057. doi: 10.1161/JAHA.117.006057.
• Whitlock RP, Devereaux PJ, Teoh KH, Lamy A, Vincent J, Pogue J, Paparella D, Sessler DI, Karthikeyan G, Villar JC, Zuo Y, Avezum A, Quantz M, Tagarakis GI, Shah PJ, Abbasi SH, Zheng H, Pettit S, Chrolavicius S, Yusuf S; SIRS Investigators. Methylprednisolone in patients undergoing cardiopulmonary bypass (SIRS): a randomised, double-blind, placebo-controlled trial. Lancet. 2015 Sep 26;386(10000):1243-1253. doi: 10.1016/S0140-6736(15)00273-1.

Drugs

Indications

No indication recorded.