Evaluation of Post-Induction Hypotension Treatment with PRAM Method

Post-induction hypotension is defined as hypotension that occurs within the first 20-30 minutes after general anesthesia induction or during the period between anesthesia induction and surgical incision. The global incidence rates are reported to be approximately 10.3%, with some studies indicating rates as high as 66.96%. Post-induction hypotension is associated with increased postoperative morbidity risks, such as acute kidney injury, transient tubular dysfunction, myocardial injury, and the need for postoperative intensive care. However, hypotension is a modifiable and preventable risk factor; its early detection and appropriate treatment can improve patient outcomes. For this reason, investigators aimed to investigate the repeated dose requirements of alpha-adrenergic drugs, the recurrence of hypotension, and their effects on parameters observed via the MostCare monitor in patients undergoing major gynecologic oncologic surgeries during standard anesthesia induction and maintenance. This investigation focuses on patients experiencing a mean arterial pressure \<65 mmHg or a \>30% reduction in baseline systolic blood pressure within the first 30 minutes after induction or until surgical incision. Additionally, our secondary aim is to examine other parameters that may be associated with post-induction hypotension.