Shock waves may ease stroke stiffness
NCT ID NCT07523243
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests if a treatment called extracorporeal shock wave therapy (ESWT) can reduce leg muscle stiffness and improve walking in people who have had a stroke. About 85 adults who had a stroke at least 3 months ago will get either real ESWT or a fake (sham) version, plus standard physical therapy, three times a week for four weeks. Researchers will check muscle tightness, walking speed, and quality of life to see if the real treatment helps more.
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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 85 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Apr 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 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: * Adults aged 18-65 years * Diagnosed with ischemic or hemorrhagic stroke at least 3 months prior to enrollment Presence of lower extremity spasticity with a Modified Ashworth Scale (MAS) score ≥1+ * Ability to walk independently with or without assistive devices * Ability to understand and follow instructions for exercise interventions and assessments * Provided written informed consent Exclusion Criteria: * Receipt of botulinum toxin injection in the affected lower limb within the last 3 months * Severe cognitive impairment preventing participation in assessments * Presence of fixed joint contractures limiting range of motion * Orthopedic or musculoskeletal disorders affecting lower limb function (e.g., fracture, severe osteoarthritis) * Uncontrolled cardiovascular, respiratory, or systemic disease contraindicating exercise * Participation in another interventional clinical trial * Any condition judged by the investigator to interfere with participation or safety
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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
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
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More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Moving patterns may help stroke survivors read faster
- Vibrating wearables put stroke walking to the test
- Robot plus electrical stimulation aims to rebuild arm movement after stroke
- Can a checklist and heart monitor stop repeat strokes?
- Heart hole or stroke trigger? global registry tracks who gets closure and what happens next