Effect of Continuous Phenylephrine Infusion on Preventing Shivering After Spinal Anesthesia in Cesarean Section

Summary

This study aims to evaluate the effectiveness of continuous phenylephrine infusion at 50 mcg/min in preventing shivering after spinal anesthesia in cesarean section. This study was an open-label randomized clinical trial involving patients undergoing cesarean section under spinal anesthesia. Subjects were allocated into two groups: without phenylephrine and continuous phenylephrine infusion at 50 mcg/min. The primary outcome was the incidence of shivering during observation, assessed using the Crossley and Mahajan scale. Secondary outcomes included hypotension, ephedrine requirement, hemodynamic adverse events, and nausea vomiting.

Timeline

Start

2026-04-07

Primary completion

2026-06-07

Completion

2026-06-07

Drugs

Indications

No indication recorded.