Propofol and Isoflurane are commonly used sedative agents in general anaesthesia.Both these drugs have a side effect of decreasing blood pressure which when used optimally can be used to acheive controlled hypotention. So, it provides a better visiblity of surgical filed to the surgeons.This RCT compares propofol infusion vs isoflurane inhalation for inducing controlled hypotension during endoscopic sinus surgery. The goal is to assess which agent better controls blood pressure, improves surgical field visibility, and impacts recovery. It likely measures outcomes like hemodynamics, bleeding, and surgeon satisfaction.
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Surgical field visibility
Timeframe: The surgical field visibility time frame for propofol vs isoflurane during endoscopic sinus surgery assessed intraoperatively is usually 30-60mins postinduction
Surgical field visibility
Timeframe: The surgical field visibility time frame assessed intraoperatively during endoscopic sinus surgery is usually 30- 60 mins post induction