Rotational Thromboelastometry-Guided Use of Synthetic Blood Products in Cardiac Transplant Patients: A Retrospective Before-After Study.

Objectives: Viscoelastic hemostatic assays, such as rotational thromboelastometry (ROTEM), are used increasingly in cardiac surgery to guide transfusion decisions. After separation from cardiopulmonary bypass (CPB), achieving hemostasis rapidly is the main goal before chest closure. The authors hypothesized that introducing a ROTEM-guided factor- concentrate transfusion algorithm would reduce the duration from CPB separation to chest closure during cardiac transplantation.

A Single Prophylactic Dose of Ondansetron Given at Cessation of Postoperative Propofol Sedation Decreases Postoperative Nausea and Vomiting in Cardiac Surgery Patients: A Randomized Controlled Trial.

Background: Postoperative nausea and vomiting (PONV) is a common occurrence after cardiac surgery. However, in contrast to other surgical populations, routine PONV prophylaxis is not a standard of care in cardiac surgery. We hypothesized that routine administration of a single prophylactic dose of ondansetron (4 mg) at the time of stopping postoperative propofol sedation before extubation in the cardiac surgery intensive care unit would decrease the incidence of PONV.