Pharmacy Delivery to Expand the Reach of PrEP in Kenya

NCT ID: NCT04558554

Last Updated: 2024-03-15

Study Results

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

1216 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-11-26

Study Completion Date

2022-07-31

Brief Summary

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3 consecutive studies to test a novel model for PrEP initiation and refills in Kenya: pharmacy-based PrEP delivery.

Detailed Description

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Pre-Exposure Prophylaxis (PrEP) is a new HIV prevention method that works when taken as recommended. To take full advantage of public health benefit of PrEP for HIV prevention, there is need to prioritize access, minimize costs of delivery, and reach out to at-risk populations. In Africa, PrEP is being added to a public health infrastructure which is sometimes burdened by overcrowding and drug stock outs; the ability of health systems to maximize PrEP access necessitates finding novel delivery strategies. Additionally, there exist major barriers to PrEP delivery, which includes stigma, long waiting times, costs of staffing and healthcare providers' unfamiliarity with delivering prevention interventions. In Kenya, and many other resource-limited countries, retail pharmacies (i.e., chemists) fill an important gap in the health care system providing first stop access to treatment, monitoring and preventive care of urgent and prolonged conditions. Potential PrEP users may desire pharmacy-delivered PrEP over facility-delivered PrEP for reasons including increased convenience, increased privacy and greater engagement compared to health facilities that focus on treating ill patients. Retail pharmacies can offer free, subsidized or affordable healthcare services. The core components of PrEP - including HIV testing, adherence and risk reduction counselling, assessment of side effects and provision of refills - are within the scope of practice for pharmaceutical technologists and pharmacists in Kenya. Prior formative qualitative research and a stakeholder meeting led to development of a care pathway for pharmacy-based PrEP delivery (including initiation and refills), endorsed for piloting in a consultation meeting that included a wide spectrum of regulatory, professional, government, and community stakeholders in Kenya. We will conduct 3 separate, consecutive studies.

During Study 1a (13 months), we will pilot this care pathway in 2 retail pharmacies evenly split between 2 different geographies in Kenya: Kisumu and Thika. Activities will include data collection aimed at potential weak points of pharmacy-based PrEP delivery, in domains relating to acceptability, fidelity, and costs.

During Study 1b (12 months, happening concurrently with Study 1a), we will additionally offer pharmacy-based PrEP refills only to clients who initiated PrEP at select public health clinics, to assess how many clients opt to refill PrEP at a study pharmacy (for a fee) as opposed to at the clinic (for free).

During Study 2 (6 months, happening right after Study 1a), we will modify the delivery model (e.g., add new implementation strategies) to address the weak points identified during Study 1a, and we will expand PrEP delivery to six additional retail pharmacies (for a total of 12 pharmacies), evenly split between Kisumu and Thika.

Conditions

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HIV Prevention

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

During Studies 1a, 1b, and 2, all individuals meeting study and PrEP eligibility criteria will have the option Study 2, study pharmacies will also offer post-exposure prophylaxis (PEP) for HIV prevention to individuals meeting study and PEP eligibility criteria. Also during Study 2, a subset of four study pharmacies (2 per region) will offer STI testing and treatment to individuals meeting study eligibility criteria.
Primary Study Purpose

HEALTH_SERVICES_RESEARCH

Blinding Strategy

NONE

Study Groups

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Study 1a: Pharmacy-based PrEP delivery Pilot (13 months)

Participants in this study will have the option to initiate and/or refill pre-exposure prophylaxis (PrEP) at 4 retail pharmacies in Kenya.

Group Type EXPERIMENTAL

pharmacy-based PrEP delivery

Intervention Type OTHER

The intervention is a new model of PrEP delivery that has never been tried before in an African setting: pharmacy-based PrEP delivery.

Study 1b: Pharmacy-based PrEP delivery Refill (12 months)

Participants in this study (happening concurrently with Study 1a) will have the option to refill PrEP at 4 retail pharmacies in Kenya after having initiated PrEP at one of 2 public clinics.

Group Type EXPERIMENTAL

pharmacy-based PrEP delivery

Intervention Type OTHER

The intervention is a new model of PrEP delivery that has never been tried before in an African setting: pharmacy-based PrEP delivery.

Study 1a: Pharmacy-based PrEP delivery Pilot Extension (6 months)

Participants in this study will have the option to initiate and/or refill pre-exposure prophylaxis (PrEP) or initiate PEP at 12 retail pharmacies in Kenya. Additionally, at a subset of 4 pharmacies, participants will have the option to undergo STI testing.

Group Type EXPERIMENTAL

pharmacy-based PrEP delivery

Intervention Type OTHER

The intervention is a new model of PrEP delivery that has never been tried before in an African setting: pharmacy-based PrEP delivery.

Interventions

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pharmacy-based PrEP delivery

The intervention is a new model of PrEP delivery that has never been tried before in an African setting: pharmacy-based PrEP delivery.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* \>=18 years
* Interested in initiating PrEP at a pilot pharmacy (Study 1a and Study 2), interested in refilling PrEP at a pilot pharmacy (Study 1b), or interested in initiating PEP and/or STI testing at a pilot pharmacy (select pharmacies in Study 2 only)
* Initiated PrEP at a project-affiliated clinic (Study 1b only)
* Meets all criteria (e.g., tests HIV-negative) on checklist for initiating and/or refilling PrEP (all phases), PEP (Study 2 only), and/or STI testing (Study 2 only)
* Able \& willing to provide written informed consent

Exclusion Criteria

* Currently pregnant or breastfeeding (Study 1a \& 1b only)
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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National Institute of Mental Health (NIMH)

NIH

Sponsor Role collaborator

National Institute of Allergy and Infectious Diseases (NIAID)

NIH

Sponsor Role collaborator

Bill and Melinda Gates Foundation

OTHER

Sponsor Role collaborator

University of Washington

OTHER

Sponsor Role lead

Responsible Party

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Katrina Ortblad

Affiliate Assistant Professor, Department of Global Health

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Katrina Ortblad, MPH, ScD

Role: PRINCIPAL_INVESTIGATOR

University of Washington

Locations

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Kenya Medical Research Institute

Kisumu, , Kenya

Site Status

Kenya Medical Research Institute (Center for Clinical Research - PHRD Thika-Project)

Thika, , Kenya

Site Status

Countries

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Kenya

References

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Ortblad KF, Kuo AP, Mogere P, Roche SD, Kiptinness C, Wairimu N, Gakuo S, Baeten JM, Ngure K. Low selection of HIV PrEP refills at private pharmacies among clients who initiated PrEP at public clinics: findings from a mixed-methods study in Kenya. BMC Health Serv Res. 2024 May 11;24(1):618. doi: 10.1186/s12913-024-10995-0.

Reference Type DERIVED
PMID: 38730398 (View on PubMed)

Ortblad KF, Mogere P, Omollo V, Kuo AP, Asewe M, Gakuo S, Roche S, Mugambi M, Mugambi ML, Stergachis A, Odoyo J, Bukusi EA, Ngure K, Baeten JM. Stand-alone model for delivery of oral HIV pre-exposure prophylaxis in Kenya: a single-arm, prospective pilot evaluation. J Int AIDS Soc. 2023 Jun;26(6):e26131. doi: 10.1002/jia2.26131.

Reference Type DERIVED
PMID: 37306128 (View on PubMed)

Omollo V, Asewe M, Mogere P, Maina G, Kuo AP, Odoyo J, Oware K, Baeten JM, Kohler P, Owens T, Bukusi EA, Ngure K, Ortblad KF. The Fidelity of a Pharmacy-Based Oral HIV Pre-Exposure Prophylaxis Delivery Model in Kenya. J Acquir Immune Defic Syndr. 2023 Aug 15;93(5):379-386. doi: 10.1097/QAI.0000000000003208.

Reference Type DERIVED
PMID: 37079900 (View on PubMed)

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Document Type: Informed Consent Form

View Document

Other Identifiers

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R34MH120106

Identifier Type: NIH

Identifier Source: secondary_id

View Link

P30AI027757

Identifier Type: NIH

Identifier Source: secondary_id

View Link

STUDY00009587

Identifier Type: -

Identifier Source: org_study_id

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