Can a new pain drug match morphine for C-Section recovery?

NCT ID NCT07786012

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

Phase 4

Runs after approval, following long-term safety and how well the treatment works in everyday use.

Participants

About 180 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Aug 2026

An estimate. Start dates often move.

Expected to finish

Aug 2028

An estimate. End dates often move.

Lead sponsor

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

19 years and older

Sex

Anyone

Healthy volunteers

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

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

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  1. The places running it

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  2. The official record

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  3. A doctor treating you

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Contacts and locations

Locations

  • Mount Sinai Hospital

    New York, New York, 10029, United States

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