Hydrogel cap aims to ease pain after nerve surgery
NCT ID NCT07246980
First seen Jun 25, 2026 · Last updated Sep 21, 2026 · Updated 5 times
Summary
This study is tracking 1,000 people who have received or will receive the Allay Hydrogel Cap, a gel device placed during nerve surgery to protect the nerve ending. Researchers are collecting real-world data on pain levels, medication use, and complications to see how safe and helpful the cap is. The goal is to better understand if this cap can reduce pain and improve recovery after procedures like amputation or neuroma removal.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Allay Hydrogel Cap (implantable hydrogel device)
- What this could lead to
- If successful, this could confirm that the cap safely reduces pain and complications after nerve surgery, offering a reliable option for patients.
- What could go wrong
- This is an observational registry, not a controlled trial, so results may be less definitive. The device is already in use, and the study mainly tracks outcomes rather than proving effectiveness.
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.
- Participants
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About 1,000 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2026
- Expected to finish
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May 2029
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
All patients who received or will be receiving allay™ Hydrogel Cap at a participating study site are eligible for enrollment.
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients who have or will receive allay™ Hydrogel Cap Exclusion Criteria: * Patients who have not received allay™ Hydrogel Cap
Get updates
Get notified about this study
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
5 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Complete Foot and Ankle Care of North Texas, PA
RECRUITINGDenton, Texas, 33702, United States
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Florida Orthopedic Institute
RECRUITINGSt. Petersburg, Florida, 33702, United States
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Kaiser Permanente
RECRUITINGRedwood City, California, 94063, United States
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Orlando Health
RECRUITINGOrlando, Florida, 32806, United States
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University of Colorado Anschutz.
RECRUITINGEnglewood, Colorado, 80112, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- A 10-minute electric pulse during nerve surgery may speed up arm recovery
- Magnetic pulses aim to ease nerve pain without drugs
- Could a One-Hour shock boost nerve repair after severe arm injury?
- Hand rehab revolution? early data may predict recovery months ahead
- Electric zaps to wrist muscles may speed hand recovery after nerve surgery
- Brain training with mirrors and zaps: new hope for nerve injury recovery?