Effect of a special splint on finger motion recovery
Official title: Pilot Study on The Effectiveness of Relative Motion Orthosis in Finger Motion
Run by NYU Langone Health · NCT06646029 · Data updated 2026-11-12
This study is testing if a special splint can help people aged 18 to 80 with stiff fingers from injuries move their fingers better compared to just regular care.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 80 Years |
| Sex | All |
| Enrollment | 64 (estimated) |
| Sponsor | NYU Langone Health Academic / other |
| Locations | 1 site (New York, New York) |
| Status | Recruiting |
| Started | December 7, 2024 |
| Main results expected | December 2028 |
| Study ends | December 2028 |
| Registry record updated | February 27, 2026 |
| Trial ID | NCT06646029 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are individuals aged 18-80 with PIP injuries causing reduced active range of motion in extension.
✕Probably not a fit
Patients with severe arthropathy or those requiring serial casting for their PIP joint stiffness 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 pilot study aims to assess the effectiveness of a Relative Motion Orthosis (RMO) in improving finger range of motion in patients with stiffness in the Proximal Interphalangeal (PIP) joint due to injury. Participants will be randomly assigned to receive either standard care or standard care plus the RMO. The primary goal is to evaluate the improvement in finger motion using clinical assessments and physical examinations. The study focuses on individuals aged 18 to 80 with specific PIP injuries that limit their finger extension.
Why it matters
Potential benefit: If successful, this study could enhance recovery of finger motion for patients suffering from PIP joint stiffness.
How similar studies have gone: While this approach is novel, similar studies have shown promise in improving joint motion with specialized orthotic devices.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Age range 18-80 * Any gender * Any Proximal Interphalangeal (PIP) injury that causes reduced PIP Active Range of Motion (AROM) in extension * Right or left hand injury * Level of Chronicity (4 weeks - 6 months) * Able to follow instructions Exclusion Criteria: * PIP with hard end feel (feels they need serial casting) - level of chronicity * Any digital nerve injury / skin laceration that can prevent the patient from using the orthosis * Severe arthropathy * Literacy deficits: patients need to be able to follow verbal and written instructions independently to minimize risks and improve outcomes from care.
Where it's running
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NYU Langone Health
New York, New York, United States Recruiting
Study contacts
- Principal investigator: Natalia Ruiz, DPT — NYU Langone Health
- Study coordinator: Natalia Ruiz, DPT
- Email: Natalia.ruiz@nyulangone.org
- Phone: 646-501-4782
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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.