Botox shots may save Babies' shoulders from lifelong deformity
NCT ID NCT03198702
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether giving botulinum toxin (Botox) injections early can prevent shoulder bone deformities in babies with obstetrical brachial plexus palsy, a nerve injury at birth. About 62 babies aged 10-11 months will receive either the injection or a sham procedure. The goal is to see if the treatment keeps the shoulder joint properly aligned and reduces long-term pain and movement problems.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 62 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2018
- Expected to finish
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Jun 2027
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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10 to 11 months
- 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: * Male and female babies with unilateral OBPP * Age between 10 and 11 months * Presenting one of 2 risk factors for posterior subluxation of the humeral head (10° less passive external ROM of the affected shoulder compared with the contralateral shoulder and/or a score strictly less than 6 on the AMS for shoulder external rotation and abduction, elbow flexion or supination) * Signature of the consent form by (the) parent(s) over the age of majority Exclusion Criteria: * Bilateral OBPP * Microsurgery or secondary muscle surgery planned between 12 and 18 months of age * Contraindications to the use of botulinum toxin * Contraindications to MRI * MRI not possible in the Paediatric Day Hospital setting because of contraindications to the sedation protocol or due to organisational constraints * Parents inapt to provide consent for the participation of their child * Parents under the age of 18 years
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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
7 sites. 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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CHRU Brest
RECRUITINGBrest, 29609, France
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CHU Nîmes
RECRUITINGNîmes, 30029, France
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CHU Rennes
RECRUITINGRennes, 35033, France
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CHU St Etienne
NOT_YET_RECRUITINGSaint-Etienne, 42055, France
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ESEAN (Etablissement de Santé pour Enfants et Adolescents de la région Nantaise)
NOT_YET_RECRUITINGNantes, France
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Hôpital national de saint maurice
RECRUITINGSaint-Maurice, 94410, France
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Institut Régionnal de Réadaptation Centre de Réadaptation pour enfant
NOT_YET_RECRUITINGFlavigny-sur-Moselle, 54630, France
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