Can a phone app help young adults with HIV stay on track?

NCT ID NCT07804602

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Sep 04, 2026 · Last updated Sep 04, 2026

Summary

This trial tests whether a smartphone app called PL4Y can help young adults aged 18 to 29 who have HIV stay engaged in their care. For the first 6 months, participants receive standard care. Then they get the app, which sends daily medication reminders, appointment alerts, secure messages with their clinic, and access to an anonymous support group. The main goal is to see if using the app helps more participants achieve viral suppression, meaning a very low level of HIV in the blood, after 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
PositiveLinks for Youth (PL4Y), a smartphone app with daily adherence check-ins, appointment reminders, secure messaging with providers, and an anonymous virtual support group
What this could lead to
If it works, the app could become a practical tool to help young adults with HIV stick to their care plan and improve their long-term health.
What could go wrong
The trial is early and relies on participants consistently using the app, which may not happen. The app's benefits beyond standard care are not yet proven.

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

About 600 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Apr 2027

An estimate. Start dates often move.

Expected to finish

Apr 2031

An estimate. End dates often move.

Lead sponsor

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

18 to 29 years

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. 18-29yo living with HIV 2. Attending at least one in-person visit in the clinic site of enrollment in the past 12 mos, 3. English speaking 4. Able to participate in the informed consent process. 5. Access to a personal smartphone with a data plan capable of supporting the PL4Y app. The phone must be password protected and not shared with others for confidentiality purposes. 6. Interviews only- A stakeholder in one of the network clinics 1. 18 years or older 2. able to participate in the informed consent process Exclusion Criteria: 1. They cannot provide consent 2. Unwilling or unable to complete virtual study visits

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for HIV are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

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.

  1. The places running it

    2 sites. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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

  • University of Texas Health Science Center San Antonio

    San Antonio, Texas, 78229, United States

  • University of Texas San Antonio Health Campus

    San Antonio, Texas, 78229, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.