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Study identifier: NCT07662408 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Comparison of Norepinehrine Versus Phenylepherine Infusion for Prevention of Post-spinal Hypotension

Condition: Patients Undergoing Orthopedic Hip Surgery Under Spinal Anesthesia · Orthopedic Hip Sugery in Eldely Patients  ·  Sponsor: Sohag University

PhasePhase 4
Planned participants62
Who can joinAll sexes, 60 Years to 100 Years
Healthy volunteersYes

About this study

This prospective randomized double-blinded clinical trial aims to compare the efficacy and hemodynamic effects of prophylactic norepinephrine infusion versus phenylephrine infusion for prevention of spinal anesthesia-induced hypotension in elderly patients undergoing elective orthopedic hip surgery under subarachnoid block. Sixty-two patients aged 60 years or older will be randomly assigned into two equal groups to receive either norepinephrine infusion (8 µg/min) or phenylephrine infusion (100 µg/min) immediately after spinal anesthesia. The primary outcome is the mean heart rate during vasopressor infusion, while secondary outcomes include incidence of hypotension, severe hypotension, bradycardia, reactive hypertension, intraoperative fluid requirements, blood loss, transfusion requirements, and postoperative nausea and vomiting. Hemodynamic parameters will be monitored throughout surgery to evaluate the safety and effectiveness of both vasopressor strategies.

This description comes directly from the study's public registry record.

Talk to the study team

Ahmed Abdelhamed Faress, Resident  ·  01065080913  ·  drahmedfaress23896@gmail.com

Fawzy Abbas Badawy, Professor

Always discuss trial participation with your own doctor first.

Locations (1)

Sohag university hospitalSohag, EgyptRecruiting

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Source record: clinicaltrials.gov/study/NCT07662408