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Nasal spray may offer faster pain relief for kids with broken bones

NCT ID NCT06464146

Symptom relief Sponsor: Assistance Publique - Hôpitaux de Paris Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a nasal spray of fentanyl or ketamine can relieve moderate to severe pain from limb injuries in children (ages 2-17) faster than oral morphine. About 300 children in the emergency room will be randomly assigned to one of the three medicines. The goal is to see which option works best within 30 minutes without needing extra pain relief.

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 3

Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.

Participants

About 300 people

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

Started

Feb 2025

Expected to finish

Feb 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

2 to 17 years

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: * Child aged 2 years to 17 years and 11 months * With 10 kg ≤ Weight ≤ 100 kg * Presenting to ED with a traumatic pain and suspected fracture(s) based on an acute deformity AND experiencing pain and/or functional impotence in the injured limb(s) * Within the first 12 hours after the injury * VAS pain score at ED arrival ≥ 60/100 (if child ≥ 7 years) or Evendol pain score at ED arrival ≥ 7/15 (if child \< 7 years) * Affiliated to health insurance * At least one signed parental informed consent Exclusion Criteria: * Received narcotic pain medication prior to arrival * Contraindication to morphine, mentioned in SmPC * Hypersensitivity to ketamine or fentanyl or to excipients (sodium chloride, sodium hydroxide), or to other opioids. * Contraindication to fentanyl or ketamine, mentioned in SmPC * GCS \<15 * Evidence of significant femur, head, chest, abdominal, or spine injury * Open fracture * Nasal trauma or complete nasal obstruction * Active epistaxis * Nasal or sinus surgery within 6 months before inclusion * History of high blood pressure, known coronary artery disease, congestive heart failure, acute glaucoma, increased intracranial pressure, major psychiatric disorder, hepatocellular insufficiency * Active or history of psychiatric disorder * Known pregnancy or suspicion of being pregnant * Breastfeeding * Non-French speaking parent and / or child. * Participation to another interventional clinical research

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Conditions

The condition(s) this trial relates to.

injury Pain

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Limb injury

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    5 sites. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • Ambroise Paré Hospital

    RECRUITING

    Boulogne-Billancourt, 92100, France

  • Hopital Necker Enfants malades

    RECRUITING

    Paris, 75015, France

  • Mère-Enfant Hospital

    RECRUITING

    Nantes, 44000, France

  • Roger Salengro Hospital

    RECRUITING

    Lille, 59000, France

  • Timone Hospital

    RECRUITING

    Marseille, 13005, France

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