Can a new pain drug match morphine for C-Section recovery?
NCT ID NCT07786012
First seen Aug 25, 2026 · Last updated Aug 27, 2026 · Updated 2 times
Summary
This trial tests whether buprenorphine, given as a spinal injection, can provide pain relief after a planned cesarean delivery that is just as good as the standard medication, morphine. About 180 pregnant women having a scheduled C-section will be randomly assigned to receive one of the two medications. The main goal is to see if buprenorphine is not worse than morphine in controlling pain during the first 24 hours after surgery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- buprenorphine (60 mcg) given into the spinal fluid, compared with morphine (125 mcg) given the same way
- What this could lead to
- If buprenorphine works as well as morphine, it could offer a safer or equally effective option for managing pain after cesarean delivery.
- What could go wrong
- This is a single trial with 180 participants, and buprenorphine may not provide the same level of pain relief as morphine. As with any spinal medication, there are risks of side effects.
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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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 180 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Aug 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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19 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.
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: \- Presenting for singleton elective cesarean delivery at term gestation. Exclusion Criteria: * allergy to buprenorphine or morphine * will not have neuraxial anesthesia * chronic pain conditions * opiate based medications
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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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Mount Sinai Hospital
New York, New York, 10029, United States
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- Can a video calm nerves before a C-Section better than a chat?