Abstract:Background: No study has been conducted to demonstrate the feasibility of an opioid-free anesthesia (OFA) protocol in cardiac surgery to improve patient care. The aim of the present study was to evaluate the effect of OFA on post-operative morphine consumption and the post-operative course.
Methods: We performed a retrospective matched cohort study (1:1) on cardiac surgery patients with cardiopulmonary bypass. Patients were divided into two groups: OFA (lidocaine, dexamethasone and ketamine) or opioid anaesthe… Show more
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