Robot arm could help unfreeze stiff shoulders
NCT ID NCT07482189
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a robotic arm exoskeleton can help people with frozen shoulder move better and feel less pain. About 40 adults with stiff-phase frozen shoulder will use the robot for assisted exercises. The goal is to see if the robot improves shoulder range of motion and daily function better than standard care.
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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 40 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Mar 2026
An estimate. Start dates often move.
- Expected to finish
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Mar 2027
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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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: \- 1\. Patients aged 20 years or older diagnosed by a clinician with primary or secondary frozen shoulder or adhesive capsulitis: 1. Patients diagnosed by a clinician with frozen shoulder or adhesive capsulitis in the stiff phase. 2. The patient has a loss of at least 50% of passive joint range of motion (including of shoulder flexion, abduction, internal rotation, and external rotation) on the affected shoulder compared to the relatively healthy shoulder. Exclusion Criteria: 1. Individuals with osteoarthritis or other skeletal conditions of the shoulder joint. 2. Individuals with any contraindications to treatment, such as joint fusion, severe osteoporosis, or symptoms of any peripheral nerve compression. 3. Individuals with untreated joint dislocations, fractures, or tendon ruptures. 4. Individuals who have received steroid injections within the month prior to the study. 5. Individuals who are uncommunicated or cognitively impaired. 6. Pregnant women. 7. Patients who refuse recruitment will also be 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.
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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Asia University Hospital
Taichung, Wufeng Dist., 413, Taiwan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Hormone therapy may thaw frozen shoulders faster — a trial puts it to the test
- Could a simple local anesthetic replace general anesthesia for frozen shoulder treatment?