The Journal of surgical research
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Randomized Controlled Trial
Pulse low dose steroids attenuate post-cardiopulmonary bypass SIRS; SIRS I.
Cardiopulmonary bypass (CPB) initiates inflammation that contributes to multiorgan dysfunction (SIRS). Steroids have been demonstrated to attenuate this response; however, resistance to use steroids remains because of potential adverse effects of the high doses used. This study examines a lower dose steroid protocol for safety and attenuation of SIRS. ⋯ Patients undergoing cardiopulmonary bypass receiving low pulse dose steroids had better hemodynamics, shorter mechanical ventilation times, less blood loss, and required less time in the ICU compared to those receiving placebo. Therefore, this study demonstrates that prophylactic low dose steroids attenuate the SIRS response to CPB without resulting in any untoward side-effects.