Which anesthetic keeps the surgical field clearer? new study aims to find out
NCT ID NCT07460050
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two common anesthesia drugs, propofol and isoflurane, to see which one better lowers blood pressure on purpose during sinus surgery. Lower blood pressure helps reduce bleeding and gives surgeons a clearer view. The trial will include 136 adults aged 18 to 65 who need endoscopic sinus surgery. People with heart disease, pregnancy, bleeding disorders, or those on certain blood pressure medications cannot participate.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 136 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Mar 2026
An estimate. Start dates often move.
- Expected to finish
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Aug 2026
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Either male/female Age 18-65 Patients undergoing endoscopic sinus surgery as per the operational definition Exclusion Criteria: * Patients with cardiovascular disease Patients with pregnancy Patients with coagulopathy Patients on beta blockers or calcium channel blockers
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Hayatabad Medical Complex, Peshawar
Peshawar, Khyber Pakhtunkhwa, 25000, Pakistan
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