Can a phone app keep young people with HIV engaged in care?
NCT ID NCT05689515
First seen Sep 15, 2026 · Last updated Sep 16, 2026 · Updated 1 time
Summary
Researchers at UT Health San Antonio are testing a mobile app called PL4Y to see if it helps young people recently diagnosed with HIV stay connected to medical care. The pilot study enrolls 29 participants who either have a recent diagnosis, a high viral load, or have missed HIV care visits. Participants use the app while researchers track whether they complete surveys and whether their virus stays suppressed over 12 months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a mobile health app called PL4Y
- What this could lead to
- If the app proves feasible and acceptable, it could offer a low-cost way to help young people with HIV stay in care and keep the virus suppressed.
- What could go wrong
- This is a small pilot study with 29 participants, so it cannot prove the app works. It only tests whether people use it and complete surveys, and results may not apply to other groups or settings.
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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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29 people
The number who actually took part.
- Started
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Feb 2023
- Finished
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Jan 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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18 to 29 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: * Confirmed HIV infection * Recent diagnosis of HIV (within the past 6 months) OR be virologically unsuppressed (\>1000 copies/ml) OR disengaged from HIV care (\< 2 visits/last 12 months \> 90 days apart) Exclusion Criteria: * Cannot consent * Unwilling to come to visits * Unwilling to be in San Antonio for a year
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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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University Health Center Downtown
San Antonio, Texas, 78207, United States
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