Can a smartphone game help heal a frozen shoulder?
NCT ID NCT07723755
First seen Jul 23, 2026 · Last updated Aug 13, 2026 · Updated 3 times
Summary
This trial tests whether using an iPhone with interactive rehabilitation software (HappyGoGo) for daily home exercise can improve pain, range of motion, and quality of life in people with frozen shoulder. Thirty participants are randomly assigned to either standard rehab plus the app-guided home program or standard rehab alone. The study asks if gamified guidance can make home exercise more effective than standard education alone.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- an iPhone with interactive rehabilitation software called HappyGoGo
- What this could lead to
- If effective, this approach could make home exercise for frozen shoulder more engaging and effective, potentially improving recovery without extra clinic visits.
- What could go wrong
- This is a very small early trial with only 30 participants, so results may not apply widely. The app's benefits over standard education remain unproven, and device access could be a barrier.
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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30 people
The number who actually took part.
- Started
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Apr 2024
- Finished
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Aug 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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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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: * The patient must have a formal clinical diagnosis of adhesive capsulitis (frozen shoulder). 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.
Contacts and locations
Locations
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Taipei Medical University
Taipei, 11031, Taiwan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Could a simple local anesthetic replace general anesthesia for frozen shoulder treatment?