Can lidocaine or magnesium keep heart rate steady after anesthesia?
NCT ID NCT07359560
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether intravenous lidocaine or magnesium sulfate can better stabilize blood pressure and heart rate as women wake up from general anesthesia during infertility-related laparoscopic surgery. Sixty-nine women will be randomly assigned to receive one of the two drugs or a placebo. The goal is to find a safer, smoother recovery with fewer complications like nausea or pain.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- lidocaine and magnesium sulfate (intravenous drugs)
- What this could lead to
- If successful, this could identify a better medication to prevent dangerous blood pressure or heart rate swings during recovery from anesthesia in women undergoing infertility-related laparoscopic surgery.
- What could go wrong
- This is a small, early-stage trial with only 69 participants, so results may not apply to all patients. The study has not yet started recruiting, and the medications may cause side effects like low blood pressure or allergic reactions.
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 69 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jan 2026
An estimate. Start dates often move.
- Expected to finish
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Jul 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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21 to 40 years
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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 aged 21 to 40 years Body mass index (BMI) between 18.5 and 29 kg/m² American Society of Anesthesiologists (ASA) physical status I or II Scheduled for elective infertility-related laparoscopic gynecologic surgery (e.g., diagnostic laparoscopy, ovarian cystectomy, adhesiolysis) under general anesthesia Expected duration of anesthesia less than 2 hours Ability to provide written informed consent Exclusion Criteria: Known allergy or contraindication to lidocaine or magnesium sulfate History of significant cardiac, renal, or hepatic disease Chronic use of analgesics or history of drug dependence History of myasthenia gravis Pregnancy or positive serum β-hCG test \-
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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
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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Zagazig University Faculty of Medicine
Zagazig, Egypt
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