New drug combo may prevent dangerous blood pressure swings during neck surgery
NCT ID NCT07597109
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether adding the drug dexmedetomidine during carotid artery surgery helps keep blood pressure more stable. About 44 adults having this surgery will be randomly assigned to receive either standard anesthesia alone or standard anesthesia plus dexmedetomidine. The goal is to see if the extra drug reduces the need for other blood pressure medications and improves safety during the procedure.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 44 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
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 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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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: * age ≥18 years * ASA physical status 1-4 * written informed consent provided. Exclusion Criteria: * Age \<18 years, Rapid sequence induction needed for surgery, higher grade atrioventricular block without pacemaker, severe hypovolaemia or bradycardia, uncontrolled hyper or hypotension, hypersensibility concerning the active substance Dexmedetomidine or any other component, serve liver disease, known malignant hyperthermia, cardiovascular instability or severe heart failure (EF ≤ 30% or \> NYHA III), limited peripheral autonomic activity, pregnancy, rejection or lack of consent of the patient.
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Conditions
The condition(s) this trial relates to.
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 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.
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Blood test may flag heart danger before carotid surgery