Prescribe to Prevent HIV: A Hybrid Trial Helping Addiction Clinics Prevent HIV & Infections Through Safer Drug Use Support

Trial statusNot yet recruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18+
SponsorUniversity of Pittsburgh

About this trial

In the U.S., an estimated 3.6 million people who inject drugs (PWID) face a growing yet preventable health crisis, with rising cases of serious injection-related infections (SIRI), including HIV, due to limited access to two high-priority interventions: sterile injection equipment and daily oral HIV pre-exposure prophylaxis (PrEP). Outpatient clinics represent an opportune venue to implement these interventions. Yet most clinical providers in these settings do not currently provide them, contributing to a wide gap between evidence and routine practice. The Prescribe to Prevent HIV (P2PH) trial is a participatory study designed to co-develop and pilot test a set of implementation strategies to support outpatients clinics in offering sterile injection equipment and PrEP with the goal of reducing the risk of HIV and SIRI among PWID. This study is supported by the HEAL Initiative (https://heal.nih.gov/).

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

None

Disqualifiers

Ages <18

If history of injection drug use >1 year

Non-English speaking

Pending or legal action that could prohibit or interfere with participation (Ie. incarceration)

Trial design

Design model

Sequential

Treatments tested in this trial

  • Implementation strategy bundle

    Behavioral

    The anticipated strategy bundle will include integrated patient-, provider-, and system-level interventions to support sustainable implementation. At the patient level, this may involve education, peer support, and navigation services; at the provider level, training, decision-support tools, and workflow enhancements; and at the system level, policy changes, electronic health record integration, and organizational alignment to promote and maintain prescribing of PrEP and injection equipment.

Treatment groups

536 Participants
are divided into 2 treatment groups
Group A: Intervention ArmOther 1 intervention
Group B: Waitlist Control ArmOther 1 intervention

Trial outcomes

Primary outcomes

1

Implementation Outcomes: Site Level Adoption

This is defined as the proportion of clinicians who prescribed injection equipment and/or PrEP per site, assessed at 6 months post-implementation, respectively using electronic health record data.

Time frame
6 months post implementation
2

Implementation Outcomes: Site-level maintenance

This is defined as the proportion of clinicians who prescribed injection equipment and/or PrEP per site, assessed at 12 months post-implementation respectively using electronic health record data.

Time frame
12 months post implementation
3

Implementation Outcomes: Acceptability of the strategy bundle

Acceptability of the implementation strategy bundle will be assessed via post-implementation surveys of participating clinical partners (N=60-80) using a reliable 4-item survey from Weiner et al., where scores ≥16 indicate "acceptable" if 80% of participants agree.

Time frame
6 months post implementation

Secondary outcomes

1

Clinical Outcome: Rate of SIRI-related hospitalizations

We will assess the rate of SIRI-related hospitalizations by extracting electronic health record data from participating sites using an established search algorithm that identifies relevant cases through ICD-10 codes associated with injection drug use infections.

Time frame
6 months pre-implementation and 6 months post-implementation
2

Clinical Outcome: Rate of negative HIV tests

We will assess the rate of negative HIV screening tests by extracting electronic health record data from participating sites using which will be collected as part of routine clinical care.

Time frame
6 months pre-implementation and 6 months post-implementation

Other outcomes

Sponsors and contacts

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University of Pittsburgh

Lead sponsor

National Institute on Drug Abuse (NIDA)

Collaborator

This trial is not recruiting at the moment. You can still explore other options: