Lying flat or head down? study seeks best position for safer spinal anesthesia
NCT ID NCT07376798
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how different patient positions and doses of the numbing drug bupivacaine affect spinal anesthesia for urogenital surgery. About 100 adults will be randomly placed in one of four groups: low or standard dose, combined with lying flat or head-down position. The goal is to find the best combination that provides good numbness while keeping blood pressure stable.
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