New surgical technique aims to restore hand pinch after nerve injury
NCT ID NCT07434999
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a surgical procedure that moves two tendons in the forearm to help people with long-term ulnar nerve damage regain the ability to pinch. 17 adults aged 18-60 with stable joints and no other nerve injuries will be followed for 12 weeks after surgery. The goal is to see if grip strength and hand function improve.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Combined ECRB and APL tendon transfer surgery
- What this could lead to
- If successful, this surgical technique could improve hand function and daily activities for people with chronic ulnar nerve injury.
- What could go wrong
- This is a very small study (17 people) with no comparison group, so results may not apply widely. Surgery carries risks like infection or limited improvement.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 17 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2025
- Expected to finish
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Dec 2026
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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18 to 65 years
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients with chronic ulnar nerve injury (more than 1 year duration). * Age between 18 and 60 years. * Patients with stable joints and good passive range of motion of the hand and fingers. * Absence of active infection or severe contracture. Exclusion Criteria: * • Patients with combined median or radial nerve injury. * Patients with severe soft-tissue loss or fixed deformities precluding tendon transfer. * Uncooperative patients or those with systemic diseases affecting muscle power or healing (e.g., diabetes mellitus, peripheral vascular disease).
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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.
Contacts and locations
Locations
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SohagUniversity
Sohag, Egypt