Project Phakama: Testing Support Strategies to Empower Young Women on PrEP in South Africa

June 16, 2026 updated by: Johns Hopkins Bloomberg School of Public Health

Optimizing PrEP Implementation and Effectiveness Among Women at High Risk for HIV Acquisition in South Africa: Phase 2b

The goal of this trial is to understand which strategies work best to support pre-exposure prophylaxis (PrEP) use among female sex workers (FSW) and adolescent girls and youth women (AGYW) in uMgungundlovu, KwaZulu-Natal, South Africa. Participants will be randomly assigned to receive a combination of up to four support strategies encourage the participants in continuing to use PrEP. The four strategies being tested are: case management, food vouchers, peer support buddies, and community-based PrEP pick-up points. The intention of this trial is to determine which PrEP support strategy or bundle(s) of strategies best promote(s) long-term PrEP use, so that these services can be scaled up to other districts in South Africa.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

The overall aim of this trial is to investigate which PrEP support strategies most effectively and efficiently optimize(s) PrEP persistence among female sex workers (FSW) and adolescent girls and youth women (AGYW) in South Africa. The trial will be implemented by TB HIV Care, a South African non-profit organization that provides direct HIV service delivery to FSW and AGYW across 10 districts in South Africa. The investigators plan to individually randomize 304 FSW and AGYW at the TB HIV Care site in uMgungundlovu, KwaZulu-Natal, to a fractional factorial trial, randomizing combinations of four separate strategies to support PrEP continuation. As fthe strategies are being tested, this results in 16 different intervention/study conditions, with one condition serving as a control where FSW and AGYW will receive the standard of care and no additional PrEP support. The other 15 conditions will be a combination of the standard of care alongside different PrEP delivery and support strategies implemented by TB HIV Care: case management, food vouchers, peer support buddies, and PrEP pick-up points. The intention of this trial is to determine which PrEP support strategy or bundle(s) of strategies best promote(s) long-term PrEP use and persistence, so that these services can be scaled up to other TB HIV Care sites. By utilizing the fractional factorial design in alignment the multiphase optimization strategy framework (MOST) the trial is feasible to conduct even with 16 arms, as the design compares results in arms with and without each of the strategies, but is not fully powered to test every combination of strategies.Thus, each strategy will be received by half of the participants, though the combinations of strategies will vary.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
304

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • South Africa
    • KwaZulu-Natal
      • Pietermaritzburg, KwaZulu-Natal, South Africa, 3200
        • TB HIV Care

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

Yes

Description

Inclusion Criteria:

  • Initiated PrEP within the past 48 hours by the TB HIV Care PrEP programme in uMgungundlovu through the female sex worker (FSW) or adolescent girls and young women (AGYW) PrEP programme teams

Exclusion Criteria:

  • Not eligible for PrEP
  • Currently on PrEP, but initiated onto PrEP more than 48 hours previously
  • Under 16 years of age if AGYW OR under 18 years of age if FSW

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Prevention
  • Allocation: Randomized
  • Interventional Model: Factorial Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
No Intervention: Standard of care
The TB HIV Care programme standard of care includes full-time peer educators employed by the programme to engage women, layered PrEP promotion across prevention programmes, and "refer a friend" strategies, information, education and communication (IEC) materials, service user testimonials, risk reduction posters to better align young women's perception of risk, working after hours/weekends to reach young women, working with school governing bodies, and door-to-door outreach.
Experimental: Case management
Participants will receive case management layered on existing standard of care.
Behavioral: Case management
Participants will receive case management delivered by a peer with PrEP experience/success for seven months, with the goal of improving self-efficacy to take PrEP. The intention of this intervention is to help participants to develop individualized strategies to address and overcome barriers to PrEP use, as well as develop disclosure strategies. This strategy includes weekly face-to-face support with the case manager for the first month of the trial, followed by monthly face-to-face support for the remainder of the trial follow up period. The strategy will also include client-initiated on-demand phone consultation with the case manager and mental health/substance use screening and referrals. Participants randomized to this strategy may also opt into daily timed PrEP pill-taking reminders via short message service (SMS).
Experimental: Food vouchers
Participants will receive food vouchers layered on existing standard of care.
Behavioral: Food vouchers
Participants will be given food vouchers with a value of 200 South African Rand at the time of PrEP initiation and at 1- and 4-month standard of care visits at which clinical checkups and PrEP refills are provided. The goal of these vouchers is to improve participants' capacity to persist on PrEP. While PrEP can be taken without food, some experience increased side effects or prefer to take pills with food, making adherence difficult if they cannot afford food at times.
Experimental: PrEP support buddy
Participants will receive the PrEP support buddy intervention layered on existing standard of care.
Behavioral: PrEP support buddy
Participants will identify a person in their network (such as a friend, partner, parent) that they wish to support them in their PrEP usage, with the goal of improving participants' motivation and self-efficacy to persist on PrEP and providing social support to facilitate ongoing PrEP use. Support buddies selected by FSW and AGYW randomized to this intervention will receive a one-time training session on PrEP and support strategies as well as informational materials and text reminders to assist them in providing ongoing PrEP support.
Experimental: Community-based PrEP pickup points
Participants will receive the community-based PrEP pickup point intervention layered on existing standard of care.
Behavioral: Community-based PrEP pickup points
Participants will be able to pick up PrEP from alternative pick-up points within the community that are convenient for them, with the goal of making PrEP more accessible to participants. Ten pickup points will be established at existing Hubs of Hope throughout the subdistricts served by the TB HIV Care programme. Hubs of Hope are based in the War Rooms within subdistricts, where the TB HIV Care programme operates, and serve as meeting places for service users to receive support searching for jobs, completing online courses, and other personal development activities to support a multi-sectoral approach to health. A TB HIV Care ambassador is based at each Hub of Hope to coordinate activities and provide support to service users. Participants who choose to use pick-up points will have the option of either completing an HIV self-test or testing with the on-site TB HIV Care staff to confirm HIV-negative status prior to receipt of PrEP refills.
Experimental: PrEP support buddy + Community-based PrEP pickup points
Participants in this arm will receive both the PrEP support buddy and community-based PrEP pickup point interventions in combination.
Behavioral: PrEP support buddy
Participants will identify a person in their network (such as a friend, partner, parent) that they wish to support them in their PrEP usage, with the goal of improving participants' motivation and self-efficacy to persist on PrEP and providing social support to facilitate ongoing PrEP use. Support buddies selected by FSW and AGYW randomized to this intervention will receive a one-time training session on PrEP and support strategies as well as informational materials and text reminders to assist them in providing ongoing PrEP support.
Behavioral: Community-based PrEP pickup points
Participants will be able to pick up PrEP from alternative pick-up points within the community that are convenient for them, with the goal of making PrEP more accessible to participants. Ten pickup points will be established at existing Hubs of Hope throughout the subdistricts served by the TB HIV Care programme. Hubs of Hope are based in the War Rooms within subdistricts, where the TB HIV Care programme operates, and serve as meeting places for service users to receive support searching for jobs, completing online courses, and other personal development activities to support a multi-sectoral approach to health. A TB HIV Care ambassador is based at each Hub of Hope to coordinate activities and provide support to service users. Participants who choose to use pick-up points will have the option of either completing an HIV self-test or testing with the on-site TB HIV Care staff to confirm HIV-negative status prior to receipt of PrEP refills.
Experimental: Food vouchers + Community-based PrEP pickup points
Participants in this arm will receive both the food voucher and community-based PrEP pickup point interventions in combination.
Behavioral: Food vouchers
Participants will be given food vouchers with a value of 200 South African Rand at the time of PrEP initiation and at 1- and 4-month standard of care visits at which clinical checkups and PrEP refills are provided. The goal of these vouchers is to improve participants' capacity to persist on PrEP. While PrEP can be taken without food, some experience increased side effects or prefer to take pills with food, making adherence difficult if they cannot afford food at times.
Behavioral: Community-based PrEP pickup points
Participants will be able to pick up PrEP from alternative pick-up points within the community that are convenient for them, with the goal of making PrEP more accessible to participants. Ten pickup points will be established at existing Hubs of Hope throughout the subdistricts served by the TB HIV Care programme. Hubs of Hope are based in the War Rooms within subdistricts, where the TB HIV Care programme operates, and serve as meeting places for service users to receive support searching for jobs, completing online courses, and other personal development activities to support a multi-sectoral approach to health. A TB HIV Care ambassador is based at each Hub of Hope to coordinate activities and provide support to service users. Participants who choose to use pick-up points will have the option of either completing an HIV self-test or testing with the on-site TB HIV Care staff to confirm HIV-negative status prior to receipt of PrEP refills.
Experimental: Food vouchers + PrEP support buddy
Participants in this arm will receive both the food voucher and PrEP support buddy interventions in combination.
Behavioral: Food vouchers
Participants will be given food vouchers with a value of 200 South African Rand at the time of PrEP initiation and at 1- and 4-month standard of care visits at which clinical checkups and PrEP refills are provided. The goal of these vouchers is to improve participants' capacity to persist on PrEP. While PrEP can be taken without food, some experience increased side effects or prefer to take pills with food, making adherence difficult if they cannot afford food at times.
Behavioral: PrEP support buddy
Participants will identify a person in their network (such as a friend, partner, parent) that they wish to support them in their PrEP usage, with the goal of improving participants' motivation and self-efficacy to persist on PrEP and providing social support to facilitate ongoing PrEP use. Support buddies selected by FSW and AGYW randomized to this intervention will receive a one-time training session on PrEP and support strategies as well as informational materials and text reminders to assist them in providing ongoing PrEP support.
Experimental: Case management + Community-based PrEP pickup points
Participants in this arm will receive both the case management and community-based PrEP pickup point interventions in combination.
Behavioral: Case management
Participants will receive case management delivered by a peer with PrEP experience/success for seven months, with the goal of improving self-efficacy to take PrEP. The intention of this intervention is to help participants to develop individualized strategies to address and overcome barriers to PrEP use, as well as develop disclosure strategies. This strategy includes weekly face-to-face support with the case manager for the first month of the trial, followed by monthly face-to-face support for the remainder of the trial follow up period. The strategy will also include client-initiated on-demand phone consultation with the case manager and mental health/substance use screening and referrals. Participants randomized to this strategy may also opt into daily timed PrEP pill-taking reminders via short message service (SMS).
Behavioral: Community-based PrEP pickup points
Participants will be able to pick up PrEP from alternative pick-up points within the community that are convenient for them, with the goal of making PrEP more accessible to participants. Ten pickup points will be established at existing Hubs of Hope throughout the subdistricts served by the TB HIV Care programme. Hubs of Hope are based in the War Rooms within subdistricts, where the TB HIV Care programme operates, and serve as meeting places for service users to receive support searching for jobs, completing online courses, and other personal development activities to support a multi-sectoral approach to health. A TB HIV Care ambassador is based at each Hub of Hope to coordinate activities and provide support to service users. Participants who choose to use pick-up points will have the option of either completing an HIV self-test or testing with the on-site TB HIV Care staff to confirm HIV-negative status prior to receipt of PrEP refills.
Experimental: Case management + PrEP support buddy
Participants in this arm will receive both the case management and PrEP support buddy interventions in combination.
Behavioral: Case management
Participants will receive case management delivered by a peer with PrEP experience/success for seven months, with the goal of improving self-efficacy to take PrEP. The intention of this intervention is to help participants to develop individualized strategies to address and overcome barriers to PrEP use, as well as develop disclosure strategies. This strategy includes weekly face-to-face support with the case manager for the first month of the trial, followed by monthly face-to-face support for the remainder of the trial follow up period. The strategy will also include client-initiated on-demand phone consultation with the case manager and mental health/substance use screening and referrals. Participants randomized to this strategy may also opt into daily timed PrEP pill-taking reminders via short message service (SMS).
Behavioral: PrEP support buddy
Participants will identify a person in their network (such as a friend, partner, parent) that they wish to support them in their PrEP usage, with the goal of improving participants' motivation and self-efficacy to persist on PrEP and providing social support to facilitate ongoing PrEP use. Support buddies selected by FSW and AGYW randomized to this intervention will receive a one-time training session on PrEP and support strategies as well as informational materials and text reminders to assist them in providing ongoing PrEP support.
Experimental: Case management + Food vouchers
Participants in this arm will receive both the case management and food voucher interventions in combination.
Behavioral: Case management
Participants will receive case management delivered by a peer with PrEP experience/success for seven months, with the goal of improving self-efficacy to take PrEP. The intention of this intervention is to help participants to develop individualized strategies to address and overcome barriers to PrEP use, as well as develop disclosure strategies. This strategy includes weekly face-to-face support with the case manager for the first month of the trial, followed by monthly face-to-face support for the remainder of the trial follow up period. The strategy will also include client-initiated on-demand phone consultation with the case manager and mental health/substance use screening and referrals. Participants randomized to this strategy may also opt into daily timed PrEP pill-taking reminders via short message service (SMS).
Behavioral: Food vouchers
Participants will be given food vouchers with a value of 200 South African Rand at the time of PrEP initiation and at 1- and 4-month standard of care visits at which clinical checkups and PrEP refills are provided. The goal of these vouchers is to improve participants' capacity to persist on PrEP. While PrEP can be taken without food, some experience increased side effects or prefer to take pills with food, making adherence difficult if they cannot afford food at times.
Experimental: Food voucher + PrEP support buddy + Community-based PrEP pickup points
Participants in this arm will receive the food voucher, PrEP support buddy, and community-based PrEP pickup point interventions in combination.
Behavioral: Food vouchers
Participants will be given food vouchers with a value of 200 South African Rand at the time of PrEP initiation and at 1- and 4-month standard of care visits at which clinical checkups and PrEP refills are provided. The goal of these vouchers is to improve participants' capacity to persist on PrEP. While PrEP can be taken without food, some experience increased side effects or prefer to take pills with food, making adherence difficult if they cannot afford food at times.
Behavioral: PrEP support buddy
Participants will identify a person in their network (such as a friend, partner, parent) that they wish to support them in their PrEP usage, with the goal of improving participants' motivation and self-efficacy to persist on PrEP and providing social support to facilitate ongoing PrEP use. Support buddies selected by FSW and AGYW randomized to this intervention will receive a one-time training session on PrEP and support strategies as well as informational materials and text reminders to assist them in providing ongoing PrEP support.
Behavioral: Community-based PrEP pickup points
Participants will be able to pick up PrEP from alternative pick-up points within the community that are convenient for them, with the goal of making PrEP more accessible to participants. Ten pickup points will be established at existing Hubs of Hope throughout the subdistricts served by the TB HIV Care programme. Hubs of Hope are based in the War Rooms within subdistricts, where the TB HIV Care programme operates, and serve as meeting places for service users to receive support searching for jobs, completing online courses, and other personal development activities to support a multi-sectoral approach to health. A TB HIV Care ambassador is based at each Hub of Hope to coordinate activities and provide support to service users. Participants who choose to use pick-up points will have the option of either completing an HIV self-test or testing with the on-site TB HIV Care staff to confirm HIV-negative status prior to receipt of PrEP refills.
Experimental: Case management + PrEP support buddy + Community-based PrEP pickup points
Participants in this arm will receive the case management, PrEP support buddy, and community-based PrEP pickup point interventions in combination.
Behavioral: Case management
Participants will receive case management delivered by a peer with PrEP experience/success for seven months, with the goal of improving self-efficacy to take PrEP. The intention of this intervention is to help participants to develop individualized strategies to address and overcome barriers to PrEP use, as well as develop disclosure strategies. This strategy includes weekly face-to-face support with the case manager for the first month of the trial, followed by monthly face-to-face support for the remainder of the trial follow up period. The strategy will also include client-initiated on-demand phone consultation with the case manager and mental health/substance use screening and referrals. Participants randomized to this strategy may also opt into daily timed PrEP pill-taking reminders via short message service (SMS).
Behavioral: PrEP support buddy
Participants will identify a person in their network (such as a friend, partner, parent) that they wish to support them in their PrEP usage, with the goal of improving participants' motivation and self-efficacy to persist on PrEP and providing social support to facilitate ongoing PrEP use. Support buddies selected by FSW and AGYW randomized to this intervention will receive a one-time training session on PrEP and support strategies as well as informational materials and text reminders to assist them in providing ongoing PrEP support.
Behavioral: Community-based PrEP pickup points
Participants will be able to pick up PrEP from alternative pick-up points within the community that are convenient for them, with the goal of making PrEP more accessible to participants. Ten pickup points will be established at existing Hubs of Hope throughout the subdistricts served by the TB HIV Care programme. Hubs of Hope are based in the War Rooms within subdistricts, where the TB HIV Care programme operates, and serve as meeting places for service users to receive support searching for jobs, completing online courses, and other personal development activities to support a multi-sectoral approach to health. A TB HIV Care ambassador is based at each Hub of Hope to coordinate activities and provide support to service users. Participants who choose to use pick-up points will have the option of either completing an HIV self-test or testing with the on-site TB HIV Care staff to confirm HIV-negative status prior to receipt of PrEP refills.
Experimental: Case management + Food vouchers + Community-based PrEP pickup points
Participants in this arm will receive the case management, food vouchers, and community-based PrEP pickup point interventions in combination.
Behavioral: Case management
Participants will receive case management delivered by a peer with PrEP experience/success for seven months, with the goal of improving self-efficacy to take PrEP. The intention of this intervention is to help participants to develop individualized strategies to address and overcome barriers to PrEP use, as well as develop disclosure strategies. This strategy includes weekly face-to-face support with the case manager for the first month of the trial, followed by monthly face-to-face support for the remainder of the trial follow up period. The strategy will also include client-initiated on-demand phone consultation with the case manager and mental health/substance use screening and referrals. Participants randomized to this strategy may also opt into daily timed PrEP pill-taking reminders via short message service (SMS).
Behavioral: Food vouchers
Participants will be given food vouchers with a value of 200 South African Rand at the time of PrEP initiation and at 1- and 4-month standard of care visits at which clinical checkups and PrEP refills are provided. The goal of these vouchers is to improve participants' capacity to persist on PrEP. While PrEP can be taken without food, some experience increased side effects or prefer to take pills with food, making adherence difficult if they cannot afford food at times.
Behavioral: Community-based PrEP pickup points
Participants will be able to pick up PrEP from alternative pick-up points within the community that are convenient for them, with the goal of making PrEP more accessible to participants. Ten pickup points will be established at existing Hubs of Hope throughout the subdistricts served by the TB HIV Care programme. Hubs of Hope are based in the War Rooms within subdistricts, where the TB HIV Care programme operates, and serve as meeting places for service users to receive support searching for jobs, completing online courses, and other personal development activities to support a multi-sectoral approach to health. A TB HIV Care ambassador is based at each Hub of Hope to coordinate activities and provide support to service users. Participants who choose to use pick-up points will have the option of either completing an HIV self-test or testing with the on-site TB HIV Care staff to confirm HIV-negative status prior to receipt of PrEP refills.
Experimental: Case management + Food vouchers + PrEP support buddy
Participants in this arm will receive the case management, food vouchers, and PrEP support buddy interventions in combination.
Behavioral: Case management
Participants will receive case management delivered by a peer with PrEP experience/success for seven months, with the goal of improving self-efficacy to take PrEP. The intention of this intervention is to help participants to develop individualized strategies to address and overcome barriers to PrEP use, as well as develop disclosure strategies. This strategy includes weekly face-to-face support with the case manager for the first month of the trial, followed by monthly face-to-face support for the remainder of the trial follow up period. The strategy will also include client-initiated on-demand phone consultation with the case manager and mental health/substance use screening and referrals. Participants randomized to this strategy may also opt into daily timed PrEP pill-taking reminders via short message service (SMS).
Behavioral: Food vouchers
Participants will be given food vouchers with a value of 200 South African Rand at the time of PrEP initiation and at 1- and 4-month standard of care visits at which clinical checkups and PrEP refills are provided. The goal of these vouchers is to improve participants' capacity to persist on PrEP. While PrEP can be taken without food, some experience increased side effects or prefer to take pills with food, making adherence difficult if they cannot afford food at times.
Behavioral: PrEP support buddy
Participants will identify a person in their network (such as a friend, partner, parent) that they wish to support them in their PrEP usage, with the goal of improving participants' motivation and self-efficacy to persist on PrEP and providing social support to facilitate ongoing PrEP use. Support buddies selected by FSW and AGYW randomized to this intervention will receive a one-time training session on PrEP and support strategies as well as informational materials and text reminders to assist them in providing ongoing PrEP support.
Experimental: Case management + Food vouchers + PrEP support buddy + Community-based PrEP pickup points
Participants in this arm will receive the case management, food vouchers, PrEP support buddy, and community-based PrEP pickup point interventions in combination.
Behavioral: Case management
Participants will receive case management delivered by a peer with PrEP experience/success for seven months, with the goal of improving self-efficacy to take PrEP. The intention of this intervention is to help participants to develop individualized strategies to address and overcome barriers to PrEP use, as well as develop disclosure strategies. This strategy includes weekly face-to-face support with the case manager for the first month of the trial, followed by monthly face-to-face support for the remainder of the trial follow up period. The strategy will also include client-initiated on-demand phone consultation with the case manager and mental health/substance use screening and referrals. Participants randomized to this strategy may also opt into daily timed PrEP pill-taking reminders via short message service (SMS).
Behavioral: Food vouchers
Participants will be given food vouchers with a value of 200 South African Rand at the time of PrEP initiation and at 1- and 4-month standard of care visits at which clinical checkups and PrEP refills are provided. The goal of these vouchers is to improve participants' capacity to persist on PrEP. While PrEP can be taken without food, some experience increased side effects or prefer to take pills with food, making adherence difficult if they cannot afford food at times.
Behavioral: PrEP support buddy
Participants will identify a person in their network (such as a friend, partner, parent) that they wish to support them in their PrEP usage, with the goal of improving participants' motivation and self-efficacy to persist on PrEP and providing social support to facilitate ongoing PrEP use. Support buddies selected by FSW and AGYW randomized to this intervention will receive a one-time training session on PrEP and support strategies as well as informational materials and text reminders to assist them in providing ongoing PrEP support.
Behavioral: Community-based PrEP pickup points
Participants will be able to pick up PrEP from alternative pick-up points within the community that are convenient for them, with the goal of making PrEP more accessible to participants. Ten pickup points will be established at existing Hubs of Hope throughout the subdistricts served by the TB HIV Care programme. Hubs of Hope are based in the War Rooms within subdistricts, where the TB HIV Care programme operates, and serve as meeting places for service users to receive support searching for jobs, completing online courses, and other personal development activities to support a multi-sectoral approach to health. A TB HIV Care ambassador is based at each Hub of Hope to coordinate activities and provide support to service users. Participants who choose to use pick-up points will have the option of either completing an HIV self-test or testing with the on-site TB HIV Care staff to confirm HIV-negative status prior to receipt of PrEP refills.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
PrEP Persistence at 7 Months After PrEP Initiation
Time Frame: Month 7
Participants who had PrEP in their possession 7-months after initiation, or returned for their 7-month PrEP refill visit. PrEP persistence was determined using programmatic data on PrEP visits among participants successfully linked to TB HIV Care program records.
Month 7
PrEP Adherence at 7 Months After PrEP Initiation
Time Frame: Month 7
The investigators will use dried blood spot (DBS) samples to measure PrEP adherence as an indicator of actual pill-taking. High PrEP adherence will be defined as taking 4 doses or more/week, measured as tenofovir-diphosphate (TFV-DP) ≥700 femtomoles per DBS sample. Among participants that do not return for DBS, the investigators will assume non-adherence and they will not be included in this outcome.
Month 7

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
PrEP Persistence at 1 Month After PrEP Initiation
Time Frame: Month 1
Participants who had PrEP in their possession 1-month after initiation, or returned for their 1-month PrEP refill visit. PrEP persistence was determined using programmatic data on PrEP visits among participants successfully linked to TB HIV Care program records.
Month 1
PrEP Persistence at 4 Months After PrEP Initiation
Time Frame: Month 4
Participants who had PrEP in their possession 4-months after initiation, or returned for their 4-month PrEP refill visit. PrEP persistence was determined using programmatic data on PrEP visits among participants successfully linked to TB HIV Care program records.
Month 4
PrEP Persistence at 13 Months After PrEP Initiation
Time Frame: Month 13
Participants who had PrEP in their possession 13-months after initiation, or returned for their 13-month PrEP refill visit. PrEP persistence was determined using programmatic data on PrEP visits among participants successfully linked to TB HIV Care program records.
Month 13
PrEP Adherence at 7 Months After PrEP Initiation Among Trial Participants Who Provided Dried Blood Spot Samples
Time Frame: Month 7
The investigators will use dried blood spot (DBS) samples to measure PrEP adherence as an indicator of actual pill-taking. High PrEP adherence will be defined as taking 4 doses or more/week, measured as tenofovir-diphosphate (TFV-DP) ≥700 femtomoles per DBS sample. Those who do not return at 7-months or do not provide a DBS sample will be excluded from this analysis.
Month 7

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Johns Hopkins Bloomberg School of Public Health

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
National Institute of Mental Health (NIMH)
Unity Health Toronto
TB HIV Care

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Sheree Schwartz, PhD, MPH, Johns Hopkins Bloomberg School of Public Health
  • Principal Investigator: Harry Hausler, MD, PhD, MPH, TB HIV Care

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
April 16, 2024

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
June 1, 2025

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
June 1, 2025

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
February 16, 2024

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 16, 2024

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
February 23, 2024

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
June 18, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
June 16, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
June 1, 2026

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 135399
  • R01MH121161 (U.S. NIH Grant/Contract)
  • IRB00012628 (Other Identifier: JHSPH IRB)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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