The association between cerebral blood flow variations during on-pump coronary artery bypass grafting surgery and postoperative delirium.

Introduction: Postoperative delirium (POD) has a major impact on patient recovery after cardiac surgery. Although its pathophysiology remains unclear, there could be a correlation between cerebral blood flow (CBF) variations during cardio-pulmonary bypass (CPB) and POD. Our study aimed to evaluate whether variations in on-pump CBF, compared to pre-anesthesia and pre-CPB values, are associated with POD following coronary artery bypass grafting (CABG) surgery.

Fluid overload syndrome: A potentially life-threatening complication of Thulium Laser Enucleation of the Prostate.

Systemic fluid absorption frequently occurs during endoscopic surgery. When large volumes are absorbed, fluid overload is the result. The introduction of lasers allowed the use of normal saline (0.