Shockwave therapy shows promise for frozen shoulder relief
NCT ID NCT07325318
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested different doses of shockwave therapy in 48 adults with frozen shoulder (adhesive capsulitis). Participants received focused shockwaves to the shoulder, and researchers measured changes in range of motion and shoulder function. The goal was to find the most effective dose for improving movement and reducing stiffness.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- focused extracorporeal shockwave therapy (device)
- What this could lead to
- If successful, this could help identify the best shockwave dose to improve shoulder movement and reduce pain in people with frozen shoulder.
- What could go wrong
- This is a small, completed study with only 48 participants. Results may not apply to everyone, and the therapy might not work better than other treatments.
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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48 people
The number who actually took part.
- Started
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Jan 2021
- Finished
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Dec 2021
- 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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20 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: * patient age ≥ 20 years * first episode of adhesive capsulitis * persistent shoulder pain with restricted motion for ≥ 3 months * prior management limited to analgesic medications * active abduction in the scapular plane ≤ 135° Exclusion Criteria: * shoulder or cervical pathology * history of shoulder fracture, infection, or tumor * previous shoulder surgery * pacemaker presence * pregnancy * coagulopathy * inability to complete follow-up assessments
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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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National Taiwan University Hospital Hsin-Chu Branch
Hsinchu, 300195, Taiwan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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