Predictive Performance of Preoperative Shock Index and Modified Shock Index for Hypotension Following Spinal Anesthesia in Elective Cesarean Surgery
Predictive Performance of Preoperative Shock Index and Modified Shock Index for Hypotension Following Spinal Anesthesia in Elective Cesarean Surgery
This prospective observational study aims to evaluate the predictive performance of preoperative Shock Index (SI) and Modified Shock Index (MSI) for hypotension following spinal anesthesia in elective cesarean surgery. Post-spinal hypotension is a common complication that can affect maternal and fetal outcomes, and early identification of at-risk patients is essential for effective perioperative management.
This prospective observational study aims to evaluate the predictive performance of preoperative Shock Index (SI) and Modified Shock Index (MSI) for hypotension following spinal anesthesia in elective cesarean surgery. Post-spinal hypotension is a common complication that can affect maternal and fetal outcomes, and early identification of at-risk patients is essential for effective perioperative management.
Eligible pregnant women scheduled for elective cesarean surgery under spinal anesthesia will be assessed preoperatively for SI and MSI. Blood pressure and hemodynamic parameters will be monitored throughout the perioperative period to identify the occurrence and severity of hypotension. The study will analyze the ability of SI and MSI to predict hypotensive events and determine optimal cutoff values for clinical use.
The findings of this study may provide evidence to improve perioperative risk stratification, guide preventive interventions, and enhance maternal and fetal safety during elective cesarean surgery.
Inclusion Criteria:
Exclusion Criteria:
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