New anesthesia drug may keep blood pressure more stable during robotic surgery
NCT ID NCT07251101
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares two anesthesia drugs—remimazolam and propofol—to see which one keeps blood pressure more stable during robot-assisted gynecologic surgery. 58 women under 65 will be randomly assigned to receive one of the drugs. The main goal is to measure blood pressure throughout the procedure. This is an early-stage trial that may help guide future anesthesia choices.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- remimazolam and propofol
- What this could lead to
- If remimazolam proves better at maintaining blood pressure, it could become a preferred anesthetic for robotic surgeries.
- What could go wrong
- This is a small, early-phase study (58 people) comparing two existing drugs, so results may not change practice. No major risks beyond standard anesthesia.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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 58 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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May 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2027
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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Up to 65 years
- Sex
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Female participants only
- 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Female patients \<65 years of age * American Society of Anesthesiologists (ASA) physical status I-II * Scheduled to undergo robotic hysterectomy under general anesthesia Exclusion Criteria: * Body mass index (BMI) \> 35 kg/m² * Baseline hypotension (systolic blood pressure \<100 mmHg) or bradycardia (heart rate \<60 bpm) * History of ischemic heart disease or cardiac conduction block * Significant cardiopulmonary disease, including hypoxemia (SpO₂ \<90%), uncontrolled asthma, or chronic obstructive pulmonary disease (COPD) * Use of inhalational anesthetics during anesthesia * Conversion from robotic/laparoscopic surgery to open laparotomy
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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 places running it
2 sites. 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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CHA Ilsan Medical Center
Goyang-si, Gyeonggi-do, 10414, South Korea
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CHA Ilsan Medical Center
Goyang-si, South Korea
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