Wrist splint positions for carpal tunnel syndrome
Official title: Evaluation of the Effectiveness of Splint Use in Different Wrist Positions in the Treatment of Carpal Tunnel Syndrome: A Single-Blind, Randomized, Controlled Trial
Run by Istanbul University · NCT07458152 · Data updated 2026-11-12
This study tests whether different wrist splint positions help people with carpal tunnel syndrome feel better and move more easily in everyday tasks.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 65 Years |
| Sex | All |
| Enrollment | 108 (estimated) |
| Sponsor | Istanbul University Academic / other |
| Locations | 1 site (Istanbul) |
| Status | Recruiting |
| Started | March 1, 2026 |
| Main results expected | January 2029 |
| Study ends | January 2029 |
| Registry record updated | November 4, 2026 |
| Trial ID | NCT07458152 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults aged 18–65 with mild to moderate CTS confirmed by electrophysiology within the last year and compatible clinical findings.
✕Probably not a fit
Individuals with thenar atrophy, prior CTS surgery, recent CTS injections or physical therapy within 6 months, or other complicating conditions may not benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This interventional study compares three wrist splint positions—flexion, neutral, and extension—along with education and an exercise program for adults with mild to moderate carpal tunnel syndrome. Eligible participants are ages 18 to 65 and have recent electrophysiology-confirmed CTS with typical symptoms. The goal is to determine which combination of splint position and activity provides the best relief and functional improvement while avoiding progression requiring surgery. Outcomes likely include symptom severity, functional ability, and safety measures over a defined follow-up period. The study may inform non-surgical management of CTS by tailoring splinting strategies.
Why it matters
Potential benefit: If successful, the findings could help patients choose the most effective splint position and accompanyingExercises to reduce symptoms and improve hand function.
How similar studies have gone: Previous research has explored splinting for CTS, but direct head-to-head comparison of wrist positions with education and exercise remains limited, making this approach somewhat novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Diagnosis of mild to moderate carpal tunnel syndrome confirmed by electrophysiological studies performed within the last year. * Clinical findings consistent with carpal tunnel syndrome. * Age between 18 and 65 years. Exclusion Criteria: * \<18 years or \>65 years * Thenar atrophy * Surgery history for CTS * Steroid injection for CTS * Physical treatment for CTS in the last 6 months * Cervical radiculopathy * Tenosynovitis * Peripheral polyneuropathy * Another compressive neuropathy in the ipsilateral upper extremity * History of trauma/fracture to the hand-wrist region * Pregnancy * Metabolic disease * Rheumatic/autoimmune disease * Kidney failure
Where it's running
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Istanbul University
Istanbul, Turkey (Türkiye) Recruiting
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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.