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Could a muscle relaxant make newborn intubation safer?
NCT ID NCT07650552
First seen Jun 27, 2026 · Last updated Jul 02, 2026 · Updated 2 times
Summary
This study tests whether adding a muscle relaxant (rocuronium) to standard painkiller (fentanyl) helps doctors place breathing tubes in newborns on the first try, without causing dangerous drops in oxygen or heart rate. About 102 premature or sick babies in a Brazilian NICU will take part. The goal is to improve a common procedure that currently fails about half the time.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- rocuronium (a muscle relaxant) and fentanyl (a painkiller)
- What this could lead to
- If it works, this could make breathing tube placement safer and more successful for fragile newborns, reducing complications.
- What could go wrong
- This is a small, early-phase trial (102 babies) in a single hospital, so results may not apply everywhere. Muscle relaxants carry risks like prolonged paralysis, though a reversal drug is available.
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 102 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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Feb 2029
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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1 minute to 28 days
- 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: * Newborns admitted to the NICU, ≤28 postnatal days OR corrected gestational age \<44 weeks * Indication for non-emergent orotracheal intubation (≥5 minutes between decision to intubate and start of laryngoscopy) * Informed consent signed by legal guardians Exclusion Criteria: * Upper airway malformations * Use of neuromuscular blocking agent in the 24 hours prior to enrollment * Known hypersensitivity to fentanyl or rocuronium * Severe hemodynamic instability (ongoing shock) * Anticipated difficult airway (micrognathia, cleft palate, or similar) * Cyanotic congenital heart disease with critical instability * Neonatal abstinence syndrome * Concurrent enrollment in another interventional clinical trial
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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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Maternidade Ana Braga - UTI Neonatal
Manaus, Amazonas, 69057000, Brazil
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Other studies related to the condition(s) this trial covers.
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