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Mobile van brings HIV prevention and drug checking to baltimore streets

NCT ID NCT05977881

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
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This completed study tested a van-based program in Baltimore that offered drug checking and HIV prevention medication (PrEP) to people who use drugs. Nearly 500 participants were recruited to see if the program helped them start or stay on PrEP and reduce risky behaviors. The goal was to lower both HIV infections and overdose deaths in the community.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
PrEP (pre-exposure prophylaxis) and drug-checking services
What this could lead to
If successful, this approach could provide a practical way to lower HIV and overdose rates among people who use drugs in urban areas.
What could go wrong
The study is completed but results are not yet widely confirmed; the intervention was offered broadly, so individual impact is hard to measure. Real-world effectiveness may vary.

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

493 people

The number who actually took part.

Started

Jul 2023

Finished

May 2026

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 years and older

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: * 18 years or older, * self-reports having used illicit stimulants or opioids at least once in the past 3 months, * self-reports being HIV negative * reports injection drug use in the past 6 months OR reports at least one of the following indicators of sexual HIV risk exposure in the past 6 months: 1. Sexually Transmitted Infection (STI) diagnosis in the past 6 months 2. "Condom-less" vaginal or anal sex in the past 6 months * Willing to provide a urine sample for urine drug screening of substances * Willing to undergo rapid HIV testing * Willing to undergo STI testing Exclusion Criteria: * Determined to be too high or drunk or cognitively impaired, less than 18 years of age * unwilling to provide all required biological specimens (Phase 3 only) * unwilling/unable to give consent

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Conditions

The condition(s) this trial relates to.

Drug Overdose Harm Reduction HIV infectious disease prevention target

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Johns Hopkins School of Public Health

    Baltimore, Maryland, 21205, United States

More trials for these conditions

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