Can a smartphone app replace the gym for teens with arthritis?
NCT ID NCT06193681
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tested two exercise programs for teenagers with juvenile idiopathic arthritis (JIA): one supervised by a physiotherapist and one delivered through a personalized mobile app. Fifty-four participants aged 12-18 were split into two groups and followed for 12 weeks. The goal was to see if the app-based program could improve physical fitness, walking, and balance as effectively as in-person sessions.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- exercise program
- What this could lead to
- If successful, this could show that a mobile app exercise program is as effective as supervised sessions, offering a convenient way for teens with JIA to improve fitness and manage symptoms.
- What could go wrong
- This is a small, completed study with 54 participants, so results may not apply to all JIA patients. The mobile app approach may not work for everyone due to adherence or technical issues.
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
-
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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54 people
The number who actually took part.
- Started
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Mar 2024
- Finished
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Sep 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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12 to 18 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.
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: * Being 12-18 years old * Being diagnosed with JIA at least 6 months ago at the Istanbul Medical Faculty Pediatric Rheumatology Clinic * Being diagnosed with Oligoarticular/Polyarticular JIA * Volunteering to participate in the study Exclusion Criteria: * Having a history of trauma or surgery affecting the musculoskeletal system in the last 6 months * Having an additional chronic disease affecting the musculoskeletal system * Having vision or hearing problems * Having a level of cognitive impairment that cannot understand the commands given
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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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Istanbul University-Cerrahpasa, Institute of Postgraduate Education
Istanbul, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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