Gentle touch may help stroke survivors smile again
NCT ID NCT07568769
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether adding gentle sensory stimulation (like light touch and tapping) to standard physical therapy could improve facial symmetry and function in people with facial palsy after a stroke. Thirty-six participants were split into two groups: one received both sensory stimulation and physiotherapy, the other only physiotherapy, for four weeks. The goal was to see if the extra sensory input helps the brain and muscles recover better, potentially improving smile and speech.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Exteroceptive stimulation (light touch, stroking, tapping, graded pressure) combined with conventional physiotherapy
- What this could lead to
- If it works, this could point toward a simple, low-cost addition to rehab that helps stroke survivors regain facial movement and symmetry.
- What could go wrong
- This is a small, early-stage trial with only 36 participants, so results may not apply to everyone. The improvement might be small or not last long.
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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36 people
The number who actually took part.
- Started
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Aug 2025
- Finished
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Dec 2025
- 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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40 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 diagnosed with post-stroke facial palsy * Age between 40 and 55 years * Both male and female participants * Acute onset of facial weakness within 1-3 weeks * Non-traumatic onset of disease * Commitment to comply with electrical stimulation treatment Exclusion Criteria: * Participation in other therapies for facial nerve * Presence of neoplastic tumor, Pregnancy, Cardiac, Excessive perspiration, Psychiatric illness or Mental impairment, Neurotmesis, Post-surgical cases of heart and brain surgery * Bilateral facial palsy due to demyelinating disease e.g. motor neuron disease, trigeminal neuralgia, Open wounds/ulcers, ENT impairment/Otitis Media, Repetitive previous history of stroke * Invasive cardiac instrumentation such as endarterectomy or stent placement within 30 days prior to admission in ICU were excluded
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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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Tertiary Care Hospitals, Faisalabad, Pakistan
Faisalābad, Punjab Province, 3800, Pakistan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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