The Effect of Stigma on Family Planning and HIV Pre-exposure Prophylaxis Decisions of Young Women Accessing Post-Abortion Care in Kenya.

Adolescent girls and young women (AGYW) in Eastern and Southern Africa face parallel epidemics of unintended pregnancy and HIV. Their sexual health decisions are often dominated by intersecting stigmas. In an implementation science project integrating delivery of daily, oral pre-exposure prophylaxis (PrEP) for HIV prevention into 14 post-abortion care (PAC) clinics in Kenya, we enrolled a subset of PrEP initiating AGYW (aged 15 to 30 years) into a research cohort. Utilizing log binomial models, we estimated the effect of PrEP stigma on PrEP continuation (measured via self-report and urine assay for tenofovir) and abortion stigma on contraceptive initiation. Between April 2022 and February 2023, 401 AGYW were enrolled after initiating PrEP through their PAC provider, of which 120 (29.9%) initiated highly-effective contraception. Overall, abortion and PrEP stigmas were high in this cohort. Abortion stigma was more prevalent among those that were adolescents, unmarried, and reported social harm. Among 114 AGYW returning for the month 1 follow-up visit, 83.5% reported continuing PrEP and 52.5% had tenofovir detected. In this subset, higher levels of PrEP stigma were significantly associated with greater likelihood of PrEP adherence, but not PrEP continuation. For abortion stigma, greater scores in the subdomain of isolation were significantly associated with greater likelihood of initiating a highly-effective contraception, while greater scores in the subdomain of community condemnation were significantly associated with reduced likelihood of initiating a highly-effective contraception. Given the burden of stigma documented by our work, PAC settings are a pivotal space to integrate stigma-informed counseling and to empower young women to optimize contraceptive and PrEP decisions.

Structural influences on delivery and use of oral HIV PrEP among adolescent girls and young women seeking post abortion care in Kenya.

Background: Adolescent girls and young women (AGYW) in East and southern Africa experience a disproportionate burden of HIV incidence. Integrating HIV pre-exposure prophylaxis (PrEP) within existing programs is a key component of addressing this disparity. Methods: We evaluated an oral PrEP program integrated into post-abortion care (PAC) in Kenya from March 2021 to November 2022. Technical advisors trained staff at PAC clinics on PrEP delivery, abstracted program data from each clinic, and collected data on structural characteristics. Utilizing a modified Poisson regression, we estimated the effect of structural factors on the probability of PrEP offer and uptake. Findings: We abstracted data on 6877 AGYW, aged 15-30 years, across 14 PAC clinics. PrEP offers were made to 57.4% of PAC clients and 14.1% initiated PrEP. Offers were associated with an increased probability at clinics that had consistent supply of PrEP (relative risk (RR):1.81, 95% CI: 1.1-2.95), inconsistent HIV testing commodities (RR: 1.89, 95% CI: 1.29-2.78), had all providers trained (RR: 1.65, 95% CI: 1.01, 2.68), and were public (RR: 1.89, 95% CI: 1.29-2.78). These same factors were associated with PrEP uptake: consistent supply of PrEP (RR: 2.71, 95% CI: 1.44-5.09), inconsistent HIV testing commodities (RR: 2.55, 95% CI: 1.39-4.67), all providers trained (RR: 2.61, 95% CI: 1.38-4.92), and were public (RR: 2.55, 95% CI: 1.39-4.67). Interpretation: Greater success with integration of HIV prevention into reproductive health services will likely require investments in systems, such as human resources and PrEP and HIV testing commodities, to create stable availability and ensure consistent access. Funding: PrEDIRA 2 was supported by funding from Children's Investment Fund Foundation (R-2001-04433). Ms. Zia was funded by the NIH Ruth L. Kirchstein pre-doctoral award (5F31HD105494-02) and Dr. Heffron was funded by National Institute of Mental Health (K24MH123371).

Enhancing HIV pre-exposure prophylaxis outcomes among Kenyan adolescent girls and young women with a novel pharmacy-based PrEP delivery platform: protocol for a cluster-randomized controlled trial.

BACKGROUND: In Kenya, 65% of sexually active unmarried women use modern contraceptives, a population at increased risk of HIV acquisition compared to other populations. Anchoring HIV prevention services, including pre-exposure prophylaxis (PrEP), to trusted contraceptive delivery settings offers opportunities to efficiently reach this important population. In Kenya, almost half (40%) of women accessing contraception services do so outside traditional healthcare facilities, such as retail pharmacies. Thus, integrating PrEP services into retail pharmacies may increase options for reaching adolescent girls and young women (AGYW) who could benefit from PrEP. Efforts are underway to define care pathways for pharmacy-delivered PrEP services in Kenya, including unsupported and supported models with nurse navigators. METHODS: The AGYW Pharmacy PrEP study is an unblinded 2-arm cluster-randomized controlled trial in Kisumu, Kenya. The objective is to determine the effect that unsupported versus supported pharmacy-delivered PrEP services has on PrEP initiation, persistence, and adherence among AGYW seeking contraception. Twenty retail pharmacies offering pharmacy provider-led PrEP delivery will be randomized 1:1 to either receive or not receive a nurse navigator to support PrEP delivery. Eligible AGYW (n = 1900 total, n = 950/arm) will be ≥ 15 years old, purchasing a method of contraception at the pharmacy. Trained pharmacy provider will offer eligible AGYW either daily oral PrEP or the monthly DPV vaginal ring. The primary trial outcomes are PrEP initiation (use of PrEP at 1 month), persistence (use of PrEP at 10 months), and adherence (quantified by levels of TFV or DPV in hair samples). Additionally, several secondary (STI incidence, PrEP method selection, predictors of PrEP adherence) and exploratory outcomes (HIV incidence, quality of care, contraceptive method mix) will be explored. DISCUSSION: We hypothesize pharmacy-delivered PrEP services supported with nurse navigator, versus delivered by pharmacy providers alone, will improve PrEP outcomes among AGYW seeking contraception. Our results will help policy makers better understand how to potentially implement this novel differentiated service model for PrEP and prime pharmacies for the delivery of new PrEP agents in the pipeline (e.g., long-acting injectables and multi-purpose technologies). The study was initiated on May 13, 2023, and is expected to be completed by February 2025. TRIAL REGISTRATION: ClinicalTrials.gov (NCT05467306), with registration on July 20, 2022.

My Way: development and preliminary evaluation of a novel delivery system for PrEP and other sexual health needs of young women in Western Kenya.

INTRODUCTION: Young women in sub-Saharan Africa are a priority population for HIV prevention, yet challenges with adherence and persistence to HIV pre-exposure prophylaxis (PrEP) are common. This study involved the development and pilot testing of My Way-a novel delivery system for PrEP and co-packaged sexual health services. METHODS: My Way was developed in Kisumu, Kenya through a user-centred design process (2020). The intervention involves peer-delivery and support for HIV testing and PrEP use, self-collected vaginal swabs for sexually transmitted infection (STI) testing, pregnancy testing, oral contraceptive pills, self-injectable medroxyprogesterone and/or condoms. My Way was assessed among 16- to 24-year-old sexually active women in a randomized controlled trial versus standard of care (SoC; 2021-2022). Use of PrEP and other sexual health services were tracked at 1, 3 and 6 months for feasibility. Acceptability was determined by questionnaire. The effect of the intervention on tenofovir diphosphate (TFV-DP) levels was assessed by chi-square test (primary outcome); other predictors were explored with regression analysis. RESULTS: Among 150 women, the median age was 22 years and the median number of sexual partners was 2. Moderate/severe depression was common (60%). In the intervention arm, peers made 88% (198/225) of possible kit deliveries (177 with PrEP) and 49 STIs were diagnosed. In the SoC arm, 24% (55/225) of expected clinic visits occurred (53 with PrEP); no STI testing was performed. TVF-DP was detected in 16 participants at 6 months: 16% (12/75) in the intervention arm versus 5% (4/75) in the SoC arm (p = 0.03). Persistence among those with ongoing HIV prevention needs (i.e. prevention-effective persistence) was 18% (12/67) versus 7% (4/56; p = 0.08). No women acquired HIV. The intervention was significantly associated with detectable TFV-DP (OR 3.5, 1.1-11.4; p = 0.04); moderate/severe depression trended towards an association with TFV-DP (OR 0.2, 0.03-1.6; p = 0.13). CONCLUSIONS: My Way is a promising delivery system for PrEP and other sexual health services among young women in Western Kenya. We found high feasibility and acceptability. PrEP use was modest, but higher with My Way compared to SoC. Long-acting PrEP formulations may overcome important barriers to PrEP use and should be explored in combination with the My Way delivery model.

Nurse-facilitated preexposure prophylaxis delivery for adolescent girls and young women seeking contraception at retail pharmacies in Kisumu, Kenya.

OBJECTIVE: We evaluated preexposure prophylaxis (PrEP) uptake, initiation, and continuation within a nurse-facilitated pharmacy-based delivery model for Kenyan adolescent girls and young women (AGYW) seeking contraception at retail pharmacies. METHODS: From October 2020 to March 2021, PrEP-trained nurses were stationed at three retail pharmacies in Kisumu, Kenya. AGYW (aged 15-24 years) purchasing contraception (emergency contraception, oral contraceptive pills, injectables, implants, condoms) were counseled on PrEP, completed HIV testing, and offered a free 1-month supply of PrEP pills per national guidelines by nurses under supervision of a remote physician. We evaluated uptake among all AGYW offered PrEP. At 30 days after uptake, we evaluated PrEP use initiation and plans for continuation. RESULTS: We enrolled 235 AGYW clients who were HIV-negative and purchasing contraception at pharmacies. Emergency contraception was the most frequently purchased contraceptive (35%). Median age was 22 years (IQR 19-23), 44% were currently in school, and 33% currently had multiple sexual partners. One-fourth (24%) exchanged sex for money or favors and 14% had sex while intoxicated in the prior 6 months. Overall, PrEP uptake was 85%; at 1 month, 82% had initiated PrEP use and 68% planned to continue use. Among those initiating PrEP, 69% were willing to pay for PrEP at retail pharmacies (median KES 150, IQR 100-200) even if available for free at public sector facilities. CONCLUSION: In this evaluation of nurse-facilitated PrEP delivery at pharmacies in Kenya, a substantial proportion of AGYW who purchased contraception subsequently initiated PrEP, planned to continue use, and were willing to pay for PrEP.

"Pharmacies are Everywhere, and You can get it at any Time": Experiences With Pharmacy-Based PrEP Delivery Among Adolescent Girls and Young Women in Kisumu, Kenya.

INTRODUCTION: Many Kenyan adolescent girls and young women (AGYW) with behaviors associated with HIV acquisition access contraception at retail pharmacies. Offering oral pre-exposure prophylaxis (PrEP) in pharmacies could help reach AGYW with PrEP services. METHODS: We piloted PrEP delivery at 3 retail pharmacies in Kisumu, Kenya. AGYW purchasing contraception were offered PrEP by nurses with remote prescriber oversight. AGYW who accepted were provided with a free 1-month supply. We conducted in-depth interviews with AGYW 30 days postobtaining PrEP. Transcripts were analyzed to explore experiences of AGYW accessing PrEP at pharmacies. RESULTS: We conducted 41 interviews. AGYW preferred pharmacies for accessing PrEP and they were willing to pay for PrEP even if available for free at clinics. Reasons for this preference included accessibility, lack of queues, and medication stockouts, privacy, anonymity, autonomy, and high-quality counseling from our study nurses. CONCLUSIONS: Pharmacies may be an important PrEP access option for this population.

Using an on-site modular training approach to amplify prep service delivery in public health facilities in Kenya.

Delivery of oral PrEP, a potent HIV prevention intervention, has begun within public health systems in many countries in Africa. Training as many health providers as possible expeditiously is necessary to efficiently and rapidly scale up PrEP delivery among at risk populations and thereby realize the greatest impact of PrEP. We designed and implemented an innovative on-site modular training approach delivered in five two-hour modules. The modules could be covered in two consecutive days or be broken across several days enabling flexibility to accommodate health provider work schedules. We assessed knowledge gain comparing pre-and post-training test scores and determined monthly PrEP uptake for six months following the training intervention. We also evaluated the cost of this training approach and conducted key informant interviews to explore acceptability among health providers. Between January 2019 and December 2020, 2111 health providers from 104 health facilities were trained on PrEP. Of 1821 (83%) providers who completed both pre- and post-tests, 505 (28%) were nurses, 333 (18%) were HIV counsellors, 276 (15%) were clinical officers and 255 (14%) were lay providers. The mean score prior to and after training was 58% and 82% respectively (p <0.001). On average, health facilities initiated an average of 2.7 (SD 4.7) people on PrEP each month after the training, a number that did not decline over six months post-training (p = 0.62). Assuming Ministry of Health costs, the costs per provider trained was $16.27. Health providers expressed satisfaction with this training approach because it enabled many providers within a facility receive training. On-site modular training is an effective approach for improving PrEP education for health workers in public health facilities, It is also acceptable and low-cost. This method of training can be scaled up to rapidly amplify the number of health workers able to offer PrEP services.

A one-stop shop model for improved efficiency of pre-exposure prophylaxis delivery in public clinics in western Kenya: a mixed methods implementation science study.

INTRODUCTION: In public clinics in Kenya, separate, sequential delivery of the component services of pre-exposure prophylaxis (PrEP) (e.g. HIV testing, counselling, and dispensing) creates long wait times that hinder clients' ability and desire to access and continue PrEP. We conducted a mixed methods study in four public clinics in western Kenya to identify strategies for operationalizing a one-stop shop (OSS) model and evaluate whether this model could improve client wait time and care acceptability among clients and providers without negatively impacting uptake or continuation. METHODS: From January 2020 through November 2020, we collected and analysed 47 time-and-motion observations using Mann-Whitney U tests, 29 provider and client interviews, 68 technical assistance reports, and clinic flow maps from intervention clinics. We used controlled interrupted time series (cITS) to compare trends in PrEP initiation and on-time returns from a 12-month pre-intervention period (January-December 2019) to an 8-month post-period (January-November 2020, excluding a 3-month COVID-19 wash-out period) at intervention and control clinics. RESULTS: From the pre- to post-period, median client wait time at intervention clinics dropped significantly from 31 to 6 minutes (p = 0.02), while median provider contact time remained around 23 minutes (p = 0.4). Intervention clinics achieved efficiency gains by moving PrEP delivery to lower volume departments, moving steps closer together (e.g. relocating supplies; cross-training and task-shifting), and differentiating clients based on the subset of services needed. Clients and providers found the OSS model highly acceptable and additionally identified increased privacy, reduced stigma, and higher quality client-provider interactions as benefits of the model. From the pre- to post-period, average monthly initiations at intervention and control clinics increased by 6 and 2.3, respectively, and percent of expected follow-up visits occurring on time decreased by 18% and 26%, respectively; cITS analysis of PrEP initiations (n = 1227) and follow-up visits (n = 2696) revealed no significant difference between intervention and control clinics in terms of trends in PrEP initiation and on-time returns (all p>0.05). CONCLUSIONS: An OSS model significantly improved client wait time and care acceptability without negatively impacting initiations or continuations, thus highlighting opportunities to improve the efficiency of PrEP delivery efficiency and client-centredness.