Actively Recruiting
Pilot Study on the Efficacy and Tolerability of Cryoneurolysis Treatment in Disabling and/or Painful Hypertonia of the Shoulder and Elbow in Patients With Cerebral Palsy
Led by Centre Médico-Chirurgical de Réadaptation des Massues Croix Rouge Française · Updated on 2026-01-08
40
Participants Needed
1
Research Sites
155 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The main objective of this study is to evaluate the achievement of personalised short- and medium-term objectives of this selective treatment of hypertonia by ultrasound-guided perineural percutaneous cryoneurolysis at the shoulder and elbow, in a population of patients with cerebral palsy with spastic, dyskinetic or dyskinetic, or mixed disorders.
CONDITIONS
Official Title
Pilot Study on the Efficacy and Tolerability of Cryoneurolysis Treatment in Disabling and/or Painful Hypertonia of the Shoulder and Elbow in Patients With Cerebral Palsy
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Patients with cerebral palsy treated at CMCR des Massues, regardless of gross motor or manual ability levels
- Disabling and/or painful muscle hyperactivity in shoulder and/or elbow
- Age over 12 years
- At a therapeutic impasse: contraindicated or refusing surgery, ineffective or contraindicated oral treatments, or short duration of toxin injection efficacy (<3 months)
- Informed consent signed by patient or legal representative
- Affiliated with a social security scheme
You will not qualify if you...
- Botulinum toxin injection within 3 months prior to inclusion
- Change in analgesic or antispastic treatment within 5 weeks prior to inclusion
- Refusal to allow use of medical data for research
- Contraindication to peripheral motor block or cryoneurolysis (e.g., haemostasis disorder, skin infection, Raynaud's syndrome, cryoglobulinaemia, cold urticaria)
- Pregnant or breastfeeding patients
- Cognitive or behavioral disorders preventing study participation or consent
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
CMCR des Massues
Lyon, Rhône, France, 69003
Actively Recruiting
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
NA
Model
SINGLE_GROUP
Primary Purpose
TREATMENT
Number of Arms
1
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