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Shockwaves may help restore smiles in Bell's palsy patients
NCT ID NCT07661134
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether low-energy shockwave therapy can improve facial nerve function in people with chronic Bell's palsy. Forty-two adults aged 45 to 55 will receive the treatment on specific points along the facial nerve. The goal is to reduce facial muscle weakness and improve recovery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- low-energy extracorporeal shockwave therapy (device)
- What this could lead to
- If it works, this could offer a new, non-invasive way to improve facial movement and nerve recovery in people with long-term Bell's palsy.
- What could go wrong
- This is a very small, early-stage trial with only 42 participants. It is not yet recruiting, and the treatment may not provide meaningful improvement over standard care.
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 42 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 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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45 to 55 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.
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 with unilateral Bell's palsy (only lower motor neuron lesion). * Patient with idiopathic or viral infection, Bell's palsy. * The age ranged from 45 to 55 years old. * Both males and females are included. * Body mass index (18.5-29.9kg/m2). * It includes the patient in the chronic stage. * All patients are assessed by NCS and other functional scales. * All patients will be referred by neurological consultants. * All patients have controlled diabetes mellitus and are medically stable. Exclusion Criteria: * Patients with a history of facial paralysis post-stroke. * Patients with unstable medical conditions. * Patients with psychiatric disorders. * Patients with other neurological diseases. * Patients with other causes for Bell's palsy. * Patients with diabetic diseases.
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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
1 site. 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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Faculty of Physical Therapy, Cairo University
Giza, 12511, Egypt
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