Conditioning the Soleus Reflex in Adults with Cerebral Palsy
Official title: Operant Conditioning of the Soleus Stretch Reflex in Adults With Cerebral Palsy
Run by Burke Medical Research Institute · NCT05571033 · Data updated 2026-11-12
This study is testing a new way to help adults with cerebral palsy reduce muscle tightness and improve movement by using special conditioning sessions.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 12 (estimated) |
| Sponsor | Burke Medical Research Institute Academic / other |
| Locations | 1 site (White Plains, New York) |
| Status | Recruiting |
| Started | September 30, 2022 |
| Main results expected | December 31, 2025 |
| Study ends | December 31, 2026 |
| Registry record updated | September 26, 2023 |
| Trial ID | NCT05571033 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults aged 18 and above with a diagnosis of spastic cerebral palsy and stable medical backgrounds.
✕Probably not a fit
Patients with uncontrolled diabetes, cognitive deficits, or recent botox treatment may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study involves 12 adults with spastic cerebral palsy who will undergo a series of conditioning sessions aimed at reducing muscle spasticity. Participants will complete 6 baseline sessions followed by 24 conditioning sessions, where the soleus H reflex will be elicited to decrease its magnitude. Assessments will be conducted at baseline and after the intervention, with follow-ups at 2 weeks, 1 month, and 3 months. The goal is to explore a non-invasive method to improve motor function and reduce spasticity in individuals with cerebral palsy.
Why it matters
Potential benefit: If successful, this intervention could significantly reduce spasticity and improve motor function in adults with cerebral palsy.
How similar studies have gone: Previous studies have shown promising results with similar non-invasive approaches to reduce spasticity in other populations, suggesting potential for success in this study.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Age 18 and above 2. Diagnosis of spastic Cerebral Palsy 3. Gross Motor Function Classification System level I-III 4. Stable medical background 5. Current medication will remain unchanged for 3 months 6. Provides informed consent 7. can walk at least 10 meters with or without assistive device 8. meets minimum study procedure requirements (elicitation of H-reflex). Exclusion Criteria: 1. Pregnancy 2. uncontrolled diabetes 3. weak dorsiflexion 4. History of cardiac conditions 5. cognitive deficits that interfere with study procedure and steps for completion 6. Botox within 2 months of the study 7. H/O ankle surgeries in affected leg (Dorsal root rhizotomy etc.) 8. regular use of electrical stimulation to lower extremity muscles 9. Cochlear or metal implantations on body 10. No history of seizure after age 2 years 11. Current use of antiseizure medicines 12. Any metal or magnetic components in the head (surgical clips, metal work etc.) 13. Implanted device or cardiac pacemakers (applicable for DS8R too) 14. Skin disorders 15. Damaged skin (wounds, broken skin, or recent scar tissue) 16. Allergy to latex (tape)
Where it's running
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Burke Neurological Institute
White Plains, New York, United States Recruiting
Study contacts
- Principal investigator: Kathleen Friel, PhD — Burke Neurological Institute
- Study coordinator: Devina Kumar, PhD
- Email: dek4004@med.cornell.edu
- Phone: 914-368-3160
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Telerehabilitation vs clinic-based physiotherapy for children with spastic cerebral palsy
This study tests whether structured telerehabilitation can be as effective as in-clinic physiotherapy for improving movement in children aged 4–12 with spastic cerebral palsy.
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Sensory Integration Therapy vs Conventional Physical Therapy in Children With Mixed Cerebral Palsy
This study tests whether Sensory Integration Therapy helps improve gross motor function more than standard physical therapy in children aged 4–10 with mixed cerebral palsy.
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Turkish version of ABILHAND-Kids Young CP: translation, adaptation, and reliability
A Turkish version of the ABILHAND-Kids Young CP questionnaire is being created and tested to see if it reliably measures manual ability in 2-to-7-year-olds with cerebral palsy, based on parent reports.
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Multisite upper limb surgery in children with unilateral cerebral palsy
This study looks at whether individualized multisite upper limb surgery helps improve hand function in kids with hemiplegic cerebral palsy, using each child as their own control before and after surgery.
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Spinal Stimulation During Walking to See If Spasticity Lessens in Cerebral Palsy
This study tests whether walking with non-invasive spinal stimulation reduces leg muscle tightness and improves walking in children and young adults with cerebral palsy.
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Combined leg nerve blocks for kids with cerebral palsy after surgery
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.