Custom 3D-Printed phone holders could help people with hand disabilities use smartphones
NCT ID NCT07561944
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aims to help 30 adults with upper limb problems (like from stroke or injury) use smartphones more easily. Researchers will create a custom 3D-printed phone holder and fitting process with an occupational therapist. Participants will use the device for one week, and the study will measure how well they can perform phone tasks and how satisfied they are.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 30 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 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.
Who is studied
This study will recruit adults with upper limb functional impairments who are currently receiving occupational therapy in the Department of Physical Medicine and Rehabilitation. Eligible participants must have an onset of more than three months, report difficulties or functional needs related to smartphone use due to upper limb impairment, and demonstrate adequate cognitive ability to follow instructions (Montreal Cognitive Assessment \[MoCA\] score \> 24). Individuals younger than 18 years, those with severe visual or hearing impairments, or those with unstable medical conditions that may interfere with participation will be excluded.
- Ages
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18 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: * Currently receiving occupational therapy in the Department of Physical Medicine and Rehabilitation. * Onset of condition \> 3 months. * Presence of upper-limb functional impairment that causes difficulty or limitations in smartphone use. * Able to understand instructions for using the assistive device. * Montreal Cognitive Assessment (MoCA) score \> 24. Exclusion Criteria: * Age younger than 18 years. * Severe visual or hearing impairments that would affect the ability to perform smartphone tasks. * Unstable medical condition that may interfere with participation in the study.
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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
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Contacts and locations
Locations
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Taipei Medical University Shuang Ho Hospital
New Taipei City, New Taipei, 235, Taiwan
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