Shock therapy: can zapping nerves ease Post-Stroke shoulder pain?
NCT ID NCT07353190
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether adding neuromuscular electrical stimulation (NMES) to standard TENS therapy provides extra relief for shoulder pain after a stroke. Forty adults with hemiplegic shoulder pain will receive either TENS alone or TENS plus NMES, alongside their usual rehab. The goal is to see which approach better reduces pain and improves shoulder movement and daily activities.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Transcutaneous Electrical Nerve Stimulation (TENS) and Neuromuscular Electrical Stimulation (NMES)
- What this could lead to
- If it works, this could point toward a better way to manage shoulder pain after stroke, improving comfort and daily function.
- What could go wrong
- This is a small, early-stage study with only 40 people, so results may not apply to everyone. Electrical stimulation may cause skin irritation or discomfort.
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 40 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Feb 2026
An estimate. Start dates often move.
- Expected to finish
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Jun 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 years and older
- 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: * Individuals aged 18 and over * Patients with a history of clinically and radiologically confirmed ischemic or hemorrhagic stroke * Hemiplegic shoulder pain in the affected shoulder * Shoulder pain severity VAS/NRS ≥ 2 * At least 2 weeks and at most 1 year have passed since the onset of stroke * Have a level of cognitive and communicative competence that will not hinder the application of clinical evaluations and scales * Must have signed the Informed Volunteer Consent Form to participate in the study. * Must have a general medical condition to participate in a conventional rehabilitation program Exclusion Criteria: \-
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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 official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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.
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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