Patient and health worker experiences of differentiated models of care for stable HIV patients in Malawi: A qualitative study

Is the Differentiated Service Delivery Model Suited to the Needs of People Living with HIV in Rwanda?

The primary goal of antiretroviral treatment is to improve the health of individuals with HIV, and a secondary goal is to prevent further transmission. In 2016, Rwanda adopted the World Health Organization's "treat-all" approach in combination with the differentiated service delivery (DSD) model. The model's goal was to shorten the time from HIV diagnosis to treatment initiation, regardless of the CD4 T-cell count. This study sought to identify perceptions, enablers, and challenges associated with DSD model adoption among PLHIV.This study included selected health centers in Kigali city, Rwanda, between August and September 2022. The patients included were those exposed to the new HIV care model (DSD) model and those exposed to the previous model who transitioned to the current model. Interviews and focus group discussions were also held to obtain views and opinions on the DSD model. The data were collected via questionnaires and audio-recorded focus group discussions and were subsequently analyzed.The study identified several themes, including participants' initial emotions about a new HIV diagnosis, disclosure, experiences with transitioning to the DSD model, the effect of peer education, and barriers to and facilitators of the DSD model. Participants appreciated reduced clinic visits under the DSD model but faced transition and peer educator mobility challenges.The DSD model reduces waiting times, educates patients, and aligns with national goals. Identified barriers call for training and improved peer educator retention. Recommendations include enhancing the DSD model and future research to evaluate its long-term impact and cost-effectiveness.

Stability in care and risk of loss to follow-up among clients receiving community health worker-led differentiated HIV care: Results from a prospective cohort study in northern Tanzania

BACKGROUND

HIV services in Tanzania are facility-based but facilities are often overcrowded. Differentiated care models (DCM) have been introduced into the National Guidelines. We piloted a Community Health Worker (CHW)-led HIV treatment club model (CHW-DCM) in an urban region, and assessed its effectiveness in comparison to the standard of care (SoC, facility-based model), in terms of stability in care, loss to follow-up (LTFU) and treatment adherence.

METHODS

In two clinics in the Shinyanga region, clients established on ART (defined as stable clients by national guidelines as on first-line ART >6 months, undetectable viral load, no opportunistic infections or pregnancy, and good adherence) were offered CHW-DCM. This prospective cohort study included all stable clients who enrolled in CHW-DCM between July 2018 and March 2020 (CHW-DCM) and compared them to stable clients who remained in SoC during that period. Multivariable Cox regression models were used to analyse factors associated with continued stability in care and the risk of LTFU during 18 months of follow-up; treatment adherence was assessed by pill count and compared using Chi-square tests.

RESULTS

Of 2472 stable clients, 24.5% received CHW-DCM and 75.5% SoC. CHW-DCM clients were slightly older (mean 42.8 vs. 37.9 years) and more likely to be female (36.2% vs. 32.2%). Treatment adherence was better among CHW-DCM than SoC: 96.6% versus 91.9% and 98.5% versus 92.2%, respectively (both p = 0.001). SoC clients were more likely to not remain stable over time than CHW-DCM (adjusted Hazard ratio [AHR] = 2.68; 95% CI: 1.86-3.90). There was no difference in LTFU (adjusted hazard ratio [AHR] = 1.54; 95%CI: 0.82-2.93).

CONCLUSION

Clients attending CHW-DCM demonstrated better stability in care and treatment adherence than SoC, and the risk of LTFU was not increased. These findings demonstrate the potential of CHW in delivering community-based HIV services in the local Tanzanian context. These results could be used to extend this CHW-DCM model to similar settings.

Isoniazid preventive therapy completion between July-September 2019: A comparison across HIV differentiated service delivery models in Uganda

BACKGROUND

Tuberculosis (TB) remains the leading cause of death among people living with HIV (PLHIV). To prevent TB among PLHIV, the Ugandan national guidelines recommend Isoniazid Preventive Therapy (IPT) across differentiated service delivery (DSD) models, an effective way of delivering ART. DSD models include Community Drug Distribution Point (CDDP), Community Client-led ART Delivery (CCLAD), Facility-Based Individual Management (FBIM), Facility-Based Group (FBG), and Fast Track Drug Refill (FTDR). Little is known about the impact of delivering IPT through DSD.

METHODS

We reviewed medical records of PLHIV who initiated IPT between June-September 2019 at TASO Soroti (TS), Katakwi Hospital (KH) and Soroti Regional Referral Hospital (SRRH). We defined IPT completion as completing a course of isoniazid within 6-9 months. We utilized a modified Poisson regression to compare IPT completion across DSD models and determine factors associated with IPT completion in each DSD model.

RESULTS

Data from 2968 PLHIV were reviewed (SRRH: 50.2%, TS: 25.8%, KH: 24.0%); females: 60.7%; first-line ART: 91.7%; and Integrase Strand Transfer Inhibitor (INSTI)-based regimen: 61.9%. At IPT initiation, the median age and duration on ART were 41.5 (interquartile range [IQR]; 32.3-50.2) and 6.0 (IQR: 3.7-8.6) years, respectively. IPT completion overall was 92.8% (95%CI: 91.8-93.7%); highest in CDDP (98.1%, 95%CI: 95.0-99.3%) and lowest in FBG (85.8%, 95%CI: 79.0-90.7%). Compared to FBIM, IPT completion was significantly higher in CDDP (adjusted rate ratio [aRR] = 1.15, 95%CI: 1.09-1.22) and CCLAD (aRR = 1.09, 95% CI 1.02-1.16). In facility-based models, IPT completion differed between sites (p<0.001). IPT completion increased with age for FBIM and CCLAD and was lower among female participants in the CCLAD (aRR = 0.82, 95%CI 0.67-0.97).

CONCLUSION

IPT completion was high overall but highest in community-based models. Our findings provide evidence that supports integration of IPT within DSD models for ART delivery in Uganda and similar settings.

Ethnographic understandings of sexual and reproductive health and HIV care for adolescents in Blantyre, Malawi

Sexual and reproductive health (SRH) care and support are provided to adolescents living with HIV, with the aim to build safer sex negotiation skills, sexual readiness and reproductive preparedness while reducing unintended pregnancies and sexually transmitted infections. We consider how different settings might either constrain or facilitate access to resources and support. Ethnographic research was conducted in Malawi in teen club clinic sessions at an enhanced antiretroviral clinic from November 2018 to June 2019. Twenty-one individual and five group interviews were conducted with young people, caregivers, and healthcare workers, and were digitally recorded, transcribed, and translated into English for thematic analysis. Drawing on socio-ecological and resilience theories, we considered the different ways in which homes, schools, teen club clinics, and community settings all functioned as interactional, relational, and transformational spaces to allow young people to talk about and receive information on sexuality and health. Young people perceived that comprehensive SRH support enhanced their knowledge, sexual readiness, and reproductive preparedness. However, their desire to reproduce at an early age complicated their adoption of safer sex negotiation skills and SRH care. Engaging and talking about SRH and related issues varied according to physical and social space, suggesting the value of multiple locations for support and resources for young people with HIV.

Sustained Retention, Viral Load Suppression and their Determinants Among Clients on HAART Enrolled Under Differentiated Service Delivery Models in Eastern Uganda

Background

Although Uganda rolled out Differentiated Service Delivery(DSD) models in June 2017 to improve retention and viral load suppression rates among clients on Highly Active Antiretroviral Therapy (HAART), these have remained low relative to the Joint United Nations Programme on HIV/AIDS(UNAIDs) targets of achieving 95% population with HIV tested, 95% of tested positive clients for HIV to be on Highly active Antiretroviral therapy and 95% of clients On Antiretroviral therapy be suppressing by 2030(95-95-95 UNAIDS targets). The purpose of this study was to determine sustained retention, viral load suppression and their determinants among clients on HAART enrolled under different Differentiated service delivery models in Katakwi district in Eastern Uganda.

Methods

A retrospective cohort study of clients enrolled on HAART in the different approaches of DSD who were active by 2017 and followed up to 2020 was done. The primary outcomes included sustained retention, viral load suppression and their determinants among clients HAART in different DSD approaches. Eight health facilities providing HAART services were purposively sampled and 771 clients on HAART were sampled out by simple random selection from a total population of 4742 clients on HAART in Katakwi district. We analysed retention, viral load suppression rates, and their determinants by logistic regression method using STATA.

Results

A total of 771 participants were sampled of whom 42.7% were male and 57.3% were female, with the mean age being 40 years. Retention rates at 95% CI of participants were 99.35% at 12 months, 94.03 at 24 months, 89.88% at 36 months and 84.57% at 48 months. The viral load suppression rates were 57.3% at 12 months, 70.3% at 24 months, 70.3% at 36 months and 69% at 48 months. Retention was higher in the community based DSD model as compared to the facility-based model. Viral load suppression was higher in the community based DSD models in which Community Drug Distribution Points had the highest achievement (92%) followed by Community Client-Led ART Distribution (79%) compared to the facility based DSD models in which Facility Based Individual Management performance (34.3%) was far below the set standard of 95%, followed by Facility Based Groups (65%) with Fast Track Drug Refill having relatively better performance (80.9%). Being 40-59 years, receiving care from the general hospital, being married, having good current adherence, being on the first line of the current regime and being a female are other predictors of viral load suppression, whereas being 40-59 years of age, having good current adherence, being on the current first-line regime and having no co-morbidities were predictors of good retention.

Conclusions

generally, facility and community based DSD models have demonstrated improved retention and viral load suppression. However, community-based models have shown to be more effective than facility-based models through mitigation of barriers to effective HIV/AIDS care of clients on HAART. Viral load suppression remained below the UNAIDs target of 95% by 2030, albeit it improved over time.

Implementing six multi-month dispensing of antiretroviral therapy in Ethiopia: perspectives of clients and healthcare workers

BACKGROUND

Multi-month dispensing (MMD) of antiretroviral therapy (ART) is an integral component of differentiated HIV service delivery for people living with HIV (PLHIV). Although many countries have scaled up ART dispensing to 3-month intervals, Ethiopia was the first African country to implement six-month dispensing (6-MMD) at scale, introducing its Appointment Spacing Model (ASM) for people doing well on ART in 2017. As of June 2021, 51.4% (n = 215,101) of PLHIV on ART aged ≥ 15 years had enrolled in ASM. Since little is known about the benefits and challenges of ASM perceived by Ethiopian clients and their healthcare workers (HCWs), we explored how the ASM was being implemented in Ethiopia's Oromia region in September 2019.

METHODS

Using a parallel convergent mixed-methods study design, we conducted 6 focus groups with ASM-eligible enrolled clients, 6 with ASM-eligible non-enrolled clients, and 22 in-depth interviews with HCWs. Data were audio-recorded, transcribed and translated into English. We used thematic analysis, initially coding deductively, followed by inductive coding of themes that emerged from the data, and compared the perspectives of ASM-enrolled and non-enrolled clients and their HCWs.

RESULTS

Participants enrolled in ASM and HCWs perceived client-level ASM benefits to include time and cost-savings, fewer work disruptions, reduced stigma due to fewer clinic visits, better medication adherence and improved overall health. Perceived health system-level benefits included improved quality of care, decongested facilities, reduced provider workloads, and improved record-keeping. Although non-enrolled participants anticipated many of the same benefits, their reasons for non-enrollment included medication storage challenges, concerns over less frequent health monitoring, and increased stress due to the large quantities of medicines dispensed. Enrolled participants and HCWs identified similar challenges, including client misunderstandings about ASM and initial ART stock-outs.

CONCLUSIONS

ASM with 6-MMD was perceived to have marked benefits for clients and health systems. Clients enrolled in the ASM and their HCWs had positive experiences with the model, including perceived improvements in efficiency, quality and convenience of HIV treatment services. The concerns of non-ASM enrolled participants suggest the need for enhanced client education about the model and more discreet and efficiently packaged ART and highlight that ASM is not ideal for all clients.

Understanding Uganda's early adoption of novel differentiated HIV treatment services: a qualitative exploration of drivers of policy uptake

BACKGROUND

Although differentiated service delivery (DSD) for HIV treatment was endorsed by the WHO in its landmark 2016 guidelines to lessen patients' need to frequently visit clinics and hence to reduce unnecessary burdens on health systems, uptake has been uneven globally. This paper is prompted by the HIV Policy Lab's annual report of 2022 which reveals substantial variations in programmatic uptake of differentiated HIV treatment services across the globe. We use Uganda as a case study of an 'early adopter' to explore the drivers of programmatic uptake of novel differentiated HIV treatment services.

METHODS

We conducted a qualitative case-study in Uganda. In-depth interviews were held with national-level HIV program managers (n = 18), district health team members (n = 24), HIV clinic managers (n = 36) and five focus groups with recipients of HIV care (60 participants) supplemented with documentary reviews. Our thematic analysis of the qualitative data was guided by the Consolidated Framework for Implementation Research (CFIR)'s five domains (inner context, outer setting, individuals, process of implementation).

RESULTS

Our analysis reveals that drivers of Uganda's 'early adoption' of DSD include: having a decades-old HIV treatment intervention implementation history; receiving substantial external donor support in policy uptake; the imperatives of having a high HIV burden; accelerated uptake of select DSD models owing to Covid-19 'lockdown' restrictions; and Uganda's participation in clinical trials underpinning WHO guidance on DSD. The identified processes of implementation entailed policy adoption of DSD (such as the role of local Technical Working Groups in domesticating global guidelines, disseminating national DSD implementation guidelines) and implementation strategies (high-level health ministry buy-in, protracted patient engagement to enhance model uptake, devising metrics for measuring DSD uptake progress) for promoting programmatic adoption.

CONCLUSION

Our analysis suggests early adoption derives from Uganda's decades-old HIV intervention implementation experience, the imperative of having a high HIV burden which prompted innovations in HIV treatment delivery as well as outer context factors such as receiving substantial external assistance in policy uptake. Our case study of Uganda offers implementation research lessons on pragmatic strategies for promoting programmatic uptake of differentiated treatment HIV services in other countries with a high HIV burden.

Effect of multi-month antiretroviral dispensing on HIV clinic attendance at 68 Nigerian Army Reference Hospital, Yaba, Nigeria

Background: Multi-month dispensing (MMD) of antiretroviral therapy has demonstrated benefits for HIV patients and health service delivery systems, including reduced frequency of hospital visits and improved retention. We evaluated the effect of 6-monthly dispensing (MMD6) on patient clinic attendance at a single military facility in the one-year pre- and post-policy change.Methods: This was a descriptive, retrospective, cross-sectional study, exploring the relationship between MMD6 and clinic attendance numbers. We reviewed aggregate clinic attendance records for clients on ART and documented monthly trends in clinic attendance numbers, number of clients current on ART, and amount of ART dispensed.Results: In the pre-MMD6 group, 4 150 patients were included, and 4 190 in the post-MMD6 group. Clinic attendance was 30 407 visits (16 111 pre-MMD6 and 14 296 post-MMD6). An overall mean increase of 326.58 ± 861.81 (95% CI = -874.15 ± 220.98) drugs were dispensed per month; t(11) = -1.31, p = 0.22; mean monthly clinic attendance declined from 1342.8 ± 220.10 visits pre-MMD6 to 1191.33 ± 309.10 post-MMD6 with t(11) = 1.601, p = 0.14, but was not statistically significant.Conclusion: Six-monthly dispensing can be an important tool to reduce HIV clinic volumes and improve antiretroviral access. It is particularly important for care continuity in military facilities where service members may be deployed or transferred to other bases along with their dependents.

Patient and health worker perspectives on quality of HIV care and treatment services in Haiti

BACKGROUND

Poor quality of care is a barrier to engagement in HIV care and treatment in low- and middle-income country settings. This study involved focus group discussions (FGD) with patients and health workers in two large urban hospitals to describe quality of patient education and psychosocial support services within Haiti's national HIV antiretroviral therapy (ART) program. The purpose of this qualitative study was to illuminate key gaps and salient "ingredients" for improving quality of care.

METHODS

The study included 8 FGDs with a total of 26 male patients and 32 female patients and 15 smaller FGDs with 57 health workers. The analysis used a directed content analysis method, with the goal of extending existing conceptual frameworks on quality of care through rich description.

RESULTS

Dimension of safety, patient-centeredness, accessibility, and equity were most salient. Patients noted risks to privacy with both clinic and community-based services as well as concerns with ART side effects, while health workers described risks to their own safety in providing community-based services. While patients cited examples of positive interactions with health workers that centered their needs and perspectives, they also noted concerns that inhibited trust and satisfaction with services. Health workers described difficult working conditions that challenged their ability to provide patient-centered services. Patients sought favored relationships with health workers to help them navigate the health care system, but this undermined the sense of fairness. Both patients and health workers described frustration with lack of resources to assist patients in dire poverty, and health workers described great pressure to help patients from their "own pockets."

CONCLUSIONS

These concerns reflected the embeddedness of patient - provider interactions within a health system marked by scarcity, power dynamics between patients and health workers, and social stigma related to HIV. Reinforcing a respectful and welcoming atmosphere, timely service, privacy protection, and building patient perception of fairness in access to support could help to build patient satisfaction and care engagement in Haiti. Improving working conditions for health workers is also critical to achieving quality.

Retention on ART and viral suppression among patients in alternative models of differentiated HIV service delivery in KwaZulu-Natal, South Africa

Differentiated models of HIV care (DMOC) aim to improve health care efficiency. We describe outcomes of five DMOC in KwaZulu-Natal, South Africa: facility adherence clubs (facility AC) and community adherence clubs (community AC), community antiretroviral treatment (ART) groups (CAG), spaced fast lane appointments (SFLA), and community pick up points (PuP). This retrospective cohort study included 8241 eligible patients enrolled into DMOC between 1/1/2012 and 31/12/2018. We assessed retention in DMOC and on ART, and viral load suppression (<1000 copies/mL). Kaplan-Meier techniques were applied to describe crude retention. Mixed effects parametric survival models with Weibull distribution and clustering on health center and individual levels were used to assess predictors for ART and DMOC attrition, and VL rebound (≥1000 copies/mL). Overall DMOC retention was 85%, 80%, and 76% at 12, 24 and 36 months. ART retention at 12, 24 and 36 months was 96%, 93%, 90%. Overall incidence rate of VL rebound was 1.9 episodes per 100 person-years. VL rebound rate was 4.9 episodes per 100 person-years among those enrolled in 2012-2015, and 0.8 episodes per 100 person-years among those enrolled in 2016-2018 (RR 0.12; 95% CI, 0.09-0.15, p<0.001). Prevalence of confirmed virological failure was 0.6% (38/6113). Predictors of attrition from DMOC and from ART were male gender, younger age, shorter duration on ART before enrollment. Low level viremia (>200-399 copies/mL) was associated with higher hazards of VL rebound and attrition from ART. Concurrent implementation of several DMOC in a large ART program is feasible and can achieve sustained retention on ART and VL suppression.

Barriers and facilitators to the implementation and scale up of differentiated service delivery models for HIV treatment in Africa: a scoping review

BACKGROUND

In the face of health-system constraints, local policymakers and decision-makers face difficult choices about how to implement, expand and institutionalize antiretroviral therapy (ART) services. This scoping review aimed to describe the barriers and facilitators to the implementation and scale up of differentiated service delivery (DSD) models for HIV treatment in Africa.

METHODS

PubMed, Web of Science, Embase, Scopus, CINAHL, Global Health, Google, and Google Scholar databases were searched. There was no start date thereby all references up until May 12, 2021, were included in this review. We included studies reported in the English language focusing on stable adult people living with human immune deficiency virus (HIV) on ART and the healthcare providers in Africa. Studies related to children, adolescents, pregnant and lactating women, and key populations (people who inject drugs, men having sex with men, transgender persons, sex workers, and prisoners), and studies about effectiveness, cost, cost-effectiveness, and pre or post-exposure prophylaxis were excluded. A descriptive analysis was done.

RESULTS

Fifty-seven articles fulfilled our eligibility criteria. Several factors influencing DSD implementation and scale-up emerged. There is variability in the reported factors across DSD models and studies, with the same element serving as a facilitator in one context but a barrier in another. Perceived reduction in costs of visit for patients, reduction in staff workload and overburdening of health facilities, and improved or maintained patients' adherence and retention were reported facilitators for implementing DSD models. Patients' fear of stigma and discrimination, patients' and providers' low literacy levels on the DSD model, ARV drug stock-outs, and supply chain inconsistencies were major barriers affecting DSD model implementation. Stigma, lack of model adoption from providers, and a lack of resources were reported as a bottleneck for the DSD model scale up. Leadership and governance were reported as both a facilitator and a barrier to scaling up the DSD model.

CONCLUSIONS

This review has important implications for policy, practice, and research as it increases understanding of the factors that influence DSD model implementation and scale up. Large-scale studies based on implementation and scale up theories, models, and frameworks focusing on each DSD model in each healthcare setting are needed.

Experiences and Perceptions on Community Client-Led ART Delivery (CCLADS) Model of Antiretroviral (ART) Delivery: Patients' and Providers' Perspectives in South Western Uganda

Purpose

Community Client-Led ART Delivery groups (CCLADS) were introduced as part of the differentiated service delivery models in 2017 to better serve growing number of HIV patients and reduce unnecessary burden on the HIV care delivery system. However, there is limited evidence on the exact patients' and care providers' experiences and perceptions regarding the CCLADS model of ART delivery. We therefore aimed to explore the experiences and perceptions on CCLADS model from the patient and provider perspectives.

Participants and Methods

A descriptive qualitative study was conducted at two ART clinics in Southwestern Uganda. We conducted in-depth interviews (IDI) to get a deeper understanding of the patient and providers' perspective regarding the model. Responses from participants were recorded using audio recorders and were translated and transcribed. We used thematic approach to analyze the data.

Results

A total of 20 in depth interviews were conducted, with providers, CCLAD leaders and Adults Living with HIV (ALHIV) to assess the experiences and perceptions to participation among People Living with HIV (PLHIV) enrolled in CCLADS and the care providers. Key themes included benefits, limitations, experiences and perceptions of CCLADS. Benefits to ALHIV included: Longer refills, reduced transport costs, receive drugs in time, peer advice; to providers: time saving, less tiresome and reduced congestion at facility. Barriers included: stigma, limited outreaches, failure to comply. Patients perceived the model positively (cost effective, improved quality care, no missed appointment where as others were negative (blood samples not taken like before). Experiences also included enough time, learnt some activities and good adherence.

Conclusion

Participation in the CCLADS groups provides several benefits to the patient including reduced transport, longer refills and good adherence. Stigma remains a challenge to CCLADS participation, which requires innovative and collaborative strategies from Ministry of Health (MOH) and implementation partners to address in order to sustain CCLADS participation.

Comparative Clinical Outcomes With Scale-up of Dolutegravir as First-Line Antiretroviral Therapy in Ukraine

BACKGROUND

Achievement of the UNAIDS 95-95-95 targets requires ARV regimens that are easy to use, well-tolerated, and cost-effective. Dolutegravir (DTG)-based regimens are efficacious and less costly than other common first-line regimens. This study assessed real-world effectiveness of DTG regimens in treatment-naive people living with HIV in Ukraine.

METHODS

We extracted data from the national Medical Information System on all adult patients who initiated antiretroviral therapy (ART) with DTG, lopinavir/ritonavir, or efavirenz (EFV) between October 2017 and June 2018, at 23 large clinics in 12 regions of Ukraine. Viral suppression at 12 ± 3 months and retention at 12 months after treatment initiation were the outcomes of interest.

RESULTS

Of total 1057 patients, 721 had a viral load test within the window of interest, and 652 (90%) had viral load of ≤ 200 copies/mL. The proportion with suppression was lower in the EFV group [aOR = 0.4 (95% confidence interval: 0.2 to 0.8)] and not different in the LPV group [aOR = 1.6 (0.5 to 4.9)] compared with the DTG group. A 24-month or longer gap between diagnosis and treatment was associated with lower odds of suppression [aOR = 0.4 (0.2 to 0.8)]. Treatment retention was 90% (957/1057), with no significant difference by regimen group. History of injecting drug use was associated with decreased retention [aOR = 0.5 (0.3 to 0.8)].

CONCLUSIONS

DTG-based regimens were comparable with LPV and more effective than EFV in achieving viral suppression among ART-naive patients in a multisite cohort in Ukraine. Treatment retention was equally high in all 3 groups. This evidence from Ukraine supports the ART Optimization Initiative as a strategy to improve efficiency of the ART program without negatively affecting patient clinical outcomes.

Facilitators and Barriers of HIV Partner Notification Services Among Men Who Have Sex With Men in China: A Qualitative Analysis Using a Socioecological Framework

BACKGROUND

HIV partner notification services (HIV PS) have been poorly implemented in most low- and middle-income countries, including China. Understanding the social context of partner services for key populations is important for scaling up HIV testing services. This study aims to examine facilitators and barriers of HIV PS using qualitative analysis.

METHODS

This article qualitatively analyzed the texts obtained from a crowdsourcing open call and adopted the socioecological framework to understand the social context of Chinese men who have sex with men (MSM) living with HIV that influenced their uptake of HIV partner services. Crowdsourcing means collecting ideas from and sharing solutions with the public. The open call was held to solicit ideas to enhance HIV partner services for Chinese MSM. Two coders conducted a content analysis of the texts from the submissions using inductive and deductive coding methods to identify facilitators and barriers of HIV PS.

RESULTS

Textual data from 53 submissions were analyzed. The most mentioned barrier, stigma associated with HIV PS, was deeply embedded at several levels, highlighting the urgent need for stigma reduction. Among the facilitators, many people mentioned anonymous online notification could protect the privacy and avoid social harm for index partners. Differentiated partner services may improve HIV PS uptake by providing tailored intervention according to the individual circumstances. Some people suggested implicit notification, which meant testing the attitude of the partner before direct disclosure. This was feasible and acceptable in many settings.

CONCLUSIONS

The unique social context of MSM living with HIV provides opportunities for embedding HIV partner services. More clinical trials that test the acceptability and effectiveness of the HIV PS interventions are needed.

eHealth supported multi-months dispensing of antiretroviral therapy: a mixed-methods preference assessment in rural Lesotho

BACKGROUND

Multi-month dispensing (MMD) of antiretroviral therapy (ART) represents one approach of differentiated service delivery (DSD) aiming to improve quality and cost-effectiveness for HIV services in resource-limited settings. However, reduction in clinic visits for people living with HIV (PLWH) should go along with out-of-clinic care tailored to PLWH`s preferences and comorbidities to maintain quality of care. eHealth supported MMD offers a potential solution.

METHODS

Between October 2019 and January 2020 we assessed preferences on an eHealth supported MMD package among adult PLWH attending routine ART care at a rural clinic in Lesotho using a mixed-methods approach. Participants reported their preferences among different refill and eHealth options. They were invited to test automated text messages (SMS) informing about their viral load results, an automated tuberculosis symptoms screening call and telemedical support by an expert nurse. Telemedical service comprised a call-back option if participants required any additional support and adherence counselling for closer follow-up of participants with unsuppressed viral loads. After 6 weeks, participants were followed-up to assess perception of the chosen eHealth support using a qualitative approach.

RESULTS

Among 112 participants (median age = 43 years; 74% female), 83/112 (75%) preferred MMD for 6-12 months (median = 9 months, IQR = [5, 12]). Neither sex, age, employment, costs and time for travel to clinic, nor the duration of taking ART correlated with the MMD preference. All 17 participants attending routine viral load measurement wished to receive the result via SMS. Fifteen (19.2%) participants requested a telemedical nurse call-back during the study period. All participants with recent unsuppressed viral load (N = 13) requested telemedical adherence counselling for closer follow-up. Among 78 participants followed-up, 76 (97%) would appreciate having the call-back option in future. Seventy-five participants (67%) received and evaluated the automated symptomatic tuberculosis screening call, overall 71 (95%) appreciated it.

CONCLUSIONS

The great majority of PLWH in this study preferred 6-12 months MMD and appreciated the additional eHealth support, including viral load results via SMS, telemedical nurse consultations and automated tuberculosis symptom screening calls. eHealth supported MMD packages appear to be a promising approach for DSD models and should be assessed for clinical endpoints and cost-effectiveness in larger studies.

Out-of-Facility Multimonth Dispensing of Antiretroviral Treatment: A Pooled Analysis Using Individual Patient Data From Cluster-Randomized Trials in Southern Africa

BACKGROUND

Out-of-facility multi-month dispensing (MMD) is a differentiated service delivery model which provides antiretroviral treatment (ART) at intervals of up to 6 monthly in the community. Limited randomized evidence investigating out-of-facility MMD is available. We evaluated participant outcomes and compared out-of-facility MMD models using data from cluster-randomized trials in Southern Africa.

SETTING

Eight districts in Zimbabwe and Lesotho.

METHODS

Individual-level participant data from 2 cluster-randomized trials that included stable adults receiving ART at 60 facilities were pooled. Both trials had 3 arms: ART collected 3-monthly at healthcare facilities (3MF, control); ART provided three-monthly in community ART groups (CAGs) (3MC); and ART provided 6-monthly in either CAGs or on an individual provider-patient basis (6MC). Participant retention, viral suppression and incidence of unscheduled facility visits were compared.

RESULTS

Ten thousand one hundred thirty-six participants were included, 3817 (37.7%), 2893 (28.5%) and 3426 (33.8%) in arms 3MF, 3MC and 6MC, respectively. After 12 months, retention was non-inferior for 3MC (95.7%) vs. 3MF (95.0%) {adjusted risk difference (aRD) = 0.3 [95% confidence interval (CI): -0.8 to 1.4]}; and 6MC (95.1%) vs. 3MF [aRD = -0.2 (95% CI: -1.4 to 1.0)]. Retention was greater amongst intervention arm participants in CAGs versus 6MC participants not in CAGs, aRD = 1.5% (95% CI: 0.2% to 2.9%). Viral suppression was excellent (≥98%) and unscheduled facility visits were not increased in the intervention arms.

CONCLUSIONS

Three and 6-monthly out-of-facility MMD was non-inferior versus facility-based care for stable ART patients. Out-of-facility 6-monthly MMD should incorporate small group peer support whenever possible.

CLINICALTRIAL REGISTRATION

ClinicalTrials.gov NCT03238846 and NCT03438370.

Community-based differentiated service delivery models incorporating multi-month dispensing of antiretroviral treatment for newly stable people living with HIV receiving single annual clinical visits: a pooled analysis of two cluster-randomized trials in southern Africa

Introduction

Differentiated service delivery (DSD) models for HIV treatment decrease health facility visit frequency and limit healthcare facility‐based exposure to severe acute respiratory syndrome coronavirus 2. However, two important evidence gaps include understanding DSD effectiveness amongst clients commencing DSD within 12 months of antiretroviral treatment (ART) initiation and amongst clients receiving only single annual clinical consultations. To investigate these, we pooled data from two cluster‐randomized trials investigating community‐based DSD in Zimbabwe and Lesotho.

Methods

Individual‐level participant data of newly stable adults enrolled between 6 and 12 months after ART initiation were pooled. Both trials (conducted between August 2017 and July 2019) had three arms: Standard‐of‐care three‐monthly ART provision at healthcare facilities (SoC, control); ART provided three‐monthly in community ART groups (CAGs) (3MC) and ART provided six‐monthly in either CAGs or at community‐distribution points (6MC). Clinical visits were three‐monthly in SoC and annually in intervention arms. The primary outcome was retention in care and secondary outcomes were viral suppression (VS) and number of unscheduled facility visits 12 months after enrolment. Individual‐level regression analyses were conducted by intention‐to‐treat specifying for clustering and adjusted for country.

Results and Discussion

A total of 599 participants were included; 212 (35.4%), 128 (21.4%) and 259 (43.2%) in SoC, 3MC and 6MC, respectively. Few participants aged <25 years were included (n = 32). After 12 months, 198 (93.4%), 123 (96.1%) and 248 (95.8%) were retained in SoC, 3MC and 6MC, respectively. Retention in 3MC was superior versus SoC, adjusted risk difference (aRD) = 4.6% (95% CI: 0.7%−8.5%). Retention in 6MC was non‐inferior versus SoC, aRD = 1.7% (95% CI: −2.5%−5.9%) (prespecified non‐inferiority aRD margin −3.25%). VS was similar between arms, 99.3, 98.6 and 98.1% in SoC, 3MC and 6MC, respectively. Adjusted risk ratio's for VS were 0.98 (95% CI: 0.92−1.03) for 3MC versus SoC, and 0.98 (CI: 0.95−1.00) for 6MC versus SoC. Unscheduled clinic visits were not increased in intervention arms: incidence rate ratio = 0.53 (CI: 0.16−1.80) for 3MC versus SoC; and 0.82 (CI: 0.25−2.79) for 6MC versus SoC.

Conclusions

Community‐based DSD incorporating three‐ and six‐monthly ART refills and single annual clinical visits were at least non‐inferior to standard facility‐based care amongst newly stable ART clients aged ≥25 years.

ClinicalTrials.gov: NCT03238846 & NCT03438370

Exploring drivers and barriers to the utilization of community client-led ART delivery model in South-Western Uganda: patients' and health workers' experiences

BACKGROUND

In an effort to accommodate the growing number of HIV clients, improve retention in care and reduce health care burden, the differentiated service delivery (DSD) models were introduced in 2014. One such model, Community Client-Led ART Delivery (CCLAD) was rolled out in Uganda in 2017. The extent of utilization of this model has not been fully studied. The aim of the study was to explore the patients' and health workers' experiences on the utilization of CCLAD model at Bwizibwera Health Centre IV, south western Uganda.

METHODS

This was a descriptive study employing qualitative methods. The study had 68 purposively selected participants who participated in 10 focus group discussions with HIV clients enrolled in CCLAD; 10 in-depth interviews with HIV clients not enrolled in CCLAD and 6 in-depth interviews with the health workers. Key informant interviews were held with the 2 focal persons for DSD. The discussions and interviews were audio recorded, transcribed verbatim and then translated. Both deductive and inductive approaches were employed to analyse the data using in NVivo software.

RESULTS

Patients' and health workers' experiences in this study were categorized as drivers and barriers to the utilization of the CCLAD model. The main drivers for utilization of this model at different levels were: individual (reduced costs, living positively with HIV, improved patient self-management), community (peer support and contextual factors) and health system (reduced patient congestion at the health centre, caring health workers as well as CCLAD sensitization by health workers). However, significant barriers to the utilization of this community-based model were: individual (personal values and preferences, lack of commitment of CCLAD group members), community (stigma, gender bias) and health system (frequent drug stockouts, certain implementation challenges, fluctuating implementing partner priorities, shortage of trained health workers and insufficient health education by health workers).

CONCLUSION

Based on our findings the CCLAD model is meeting the objectives set out by Differentiated Service Delivery for HIV care and treatment. Notwithstanding the benefits, challenges remain which call on the Ministry of Health and other implementing partners to address these hindrances to facilitate the scalability, sustainability and the realisation of the full-range of benefits that the model presents.

The Kanyakla study: Randomized controlled trial of a microclinic social network intervention for promoting engagement and retention in HIV care in rural western Kenya

BACKGROUND

Existing social relationships are a potential source of "social capital" that can enhance support for sustained retention in HIV care. A previous pilot study of a social network-based 'microclinic' intervention, including group health education and facilitated HIV status disclosure, reduced disengagement from HIV care. We conducted a pragmatic randomized trial to evaluate microclinic effectiveness.

METHODS

In nine rural health facilities in western Kenya, we randomized HIV-positive adults with a recent missed clinic visit to either participation in a microclinic or usual care (NCT02474992). We collected visit data at all clinics where participants accessed care and evaluated intervention effect on disengagement from care (≥90-day absence from care after a missed visit) and the proportion of time patients were adherent to clinic visits ('time-in-care'). We also evaluated changes in social support, HIV status disclosure, and HIV-associated stigma.

RESULTS

Of 350 eligible patients, 304 (87%) enrolled, with 154 randomized to intervention and 150 to control. Over one year of follow-up, disengagement from care was similar in intervention and control (18% vs 17%, hazard ratio 1.03, 95% CI 0.61-1.75), as was time-in-care (risk difference -2.8%, 95% CI -10.0% to +4.5%). The intervention improved social support for attending clinic appointments (+0.4 units on 5-point scale, 95% CI 0.08-0.63), HIV status disclosure to close social supports (+0.3 persons, 95% CI 0.2-0.5), and reduced stigma (-0.3 units on 5-point scale, 95% CI -0.40 to -0.17).

CONCLUSIONS

The data from our pragmatic randomized trial in rural western Kenya are compatible with the null hypothesis of no difference in HIV care engagement between those who participated in a microclinic intervention and those who did not, despite improvements in proposed intervention mechanisms of action. However, some benefit or harm cannot be ruled out because the confidence intervals were wide. Results differ from a prior quasi-experimental pilot study, highlighting important implementation considerations when evaluating complex social interventions for HIV care.

TRIAL REGISTRATION

Clinical trial number: NCT02474992.

Title: Expansion of a national differentiated service delivery model to support people living with HIV and other chronic conditions in South Africa: a descriptive analysis

Background

South Africa is home to 7.7 million people living with HIV and supports the largest antiretroviral therapy (ART) program worldwide. Despite global investment in HIV service delivery and the parallel challenge of non-communicable diseases (NCDs), there are few examples of integrated programs addressing both HIV and NCDs through differentiated service delivery. In 2014, the National Department of Health (NDoH) of South Africa launched the Central Chronic Medicines Dispensing and Distribution (CCMDD) program to provide patients who have chronic diseases, including HIV, with alternative access to medications via community-based pick-up points. This study describes the expansion of CCMDD toward national scale.

Methods

Yale monitors CCMDD expansion as part of its mixed methods evaluation of Project Last Mile, a national technical support partner for CCMDD since 2016. From March 2016 through October 2019, cumulative weekly data on CCMDD uptake [patients enrolled, facilities registered, pick-up points contracted], type of medication provided [ART only; NCD only; and ART-NCD] and collection sites preferred by patients [external pick-up points; adherence/outreach clubs; or facility-based fast lanes], were extracted for descriptive, longitudinal analysis.

Results

As of October 2019, 3,436 health facilities were registered with CCMDD across 46 health districts (88 % of South Africa’s districts), and 2,037 external pick-up points had been contracted by the NDoH. A total of 2,069,039 patients were actively serviced through CCMDD, a significant increase since 2018 (p < 0.001), including 76 % collecting ART [64 % ART only, 12 % ART plus NCD/comorbidities] and 479,120 [24 %] collecting medications for chronic diseases only. Further, 734,005 (35 %) of patients were collecting from contracted, external pick-up points, a 73 % increase in patient volume from 2018.

Discussion

This longitudinal description of CCMDD provides an example of growth of a national differentiated service delivery model that integrates management of HIV and noncommunicable diseases. This study demonstrates the success of the program in engaging patients irrespective of their chronic condition, which bodes well for the potential of the program to address the rising burden of both HIV and NCDs in South Africa.

Conclusions

The CCMDD program expansion signals the potential for a differentiated service delivery strategy in resource-limited settings that can be agnostic of the patients chronic disease condition.

Twelve-Month Outcomes of Community-Based Differentiated Models of Multimonth Dispensing of ART Among Stable HIV-Infected Adults in Lesotho: A Cluster-Randomized Noninferiority Trial

BACKGROUND

Lesotho adopted the test-and-treat approach for HIV treatment in June 2016, which increased antiretroviral treatment (ART) clinic volume. We evaluated community-based vs. facility-based differentiated models of multimonth dispensing of ART among stable HIV-infected adults in Lesotho.

METHODS

Thirty facilities were randomized to 3 arms, facility 3-monthly ART (3MF) (control), community ART groups (3MC), and 6-monthly community distribution points (6MCD). We estimated risk differences (RDs) between arms using population-averaged generalized estimating equations, controlling for baseline imbalances and specifying for clustering. The primary outcome was retention in ART care by intention-to-treat and virologic suppression as a secondary outcome (ClinicalTrials.gov: NCT03438370).

RESULTS

A total of 5,336 participants were enrolled, with 1898, 1558, and 1880 in 3MF, 3MC, and 6MCD, respectively. Retention in ART care was not different across arms and achieved the prespecified noninferiority limit (-3.25%) between 3MC vs. 3MF (control); 6MCD vs. 3MF; and 6MCD vs. 3MC, adjusted RD = -0.1% [95% confidence interval (CI): -1.6% to 1.5%], adjusted RD = -1.3% (95% CI: -3.0% to 0.5%), and adjusted RD = -1.2% (95% CI: -2.9% to 0.5%), respectively. After 12 months, 98.6% (n = 1503), 98.1% (n = 1126), and 98.3% (n = 1285) were virally load (VL) suppressed in 3MF, 3MC, and 6MCD, respectively. There were no differences in VL between 3MC vs. control and 6MCD vs. control, risk ratio (RR) = 1.00 (95% CI: 0.98 to 1.01) and RR = 1.00 (95% CI: 0.98 to 1.01), respectively.

CONCLUSIONS

There were no differences in retention and VL suppression for stable HIV-infected participants receiving multimonth dispensing of ART within community-based differentiated models when compared with the facility-based standard-of-care model.

"Dispense antiretrovirals daily!" restructuring the delivery of HIV services to optimize antiretroviral initiation among men in Malawi

BACKGROUND

Gender disparities exist in the scale-up and uptake of HIV services with men being disproportionately under-represented in the services. In Eastern and Southern Africa, of the people living with HIV infection, more adult women than men were on treatment highlighting the disparities in HIV services. Delayed initiation of antiretroviral treatment creates a missed opportunity to prevent transmission of HIV while increasing HIV and AIDS-associated morbidity and mortality. The main objective of this study was to assess the strategies that men prefer for Antiretroviral Therapy (ART) initiation in Blantyre, Malawi.

METHODS

This was a qualitative study conducted in 7 Health facilities in Blantyre from January to July 2017. We selected participants following purposive sampling. We conducted 20 in-depth interviews (IDIs) with men of different HIV statuses, 17 interviews with health care workers (HCWs), and 14 focus group discussions (FGDs) among men of varying HIV statuses. We digitally recorded all the data, transcribed verbatim, managed using NVivo, and analysed it thematically.

RESULTS

Restructuring the delivery of antiretroviral (ARVs) treatment and conduct of ART clinics is key to optimizing early initiation of treatment among heterosexual men in Blantyre. The areas requiring restructuring included: Clinic days by offering ARVs daily; Clinic hours to accommodate schedules of men; Clinic layout and flow that preserves privacy and establishment of male-specific clinics; ARV dispensing procedures where clients receive more pills to last them longer than 3 months. Additionally there is need to improve the packaging of ARVs, invent ARVs with less dosing frequency, and dispense ARVs from the main pharmacy. It was further suggested that the test-and-treat strategy be implemented with fidelity and revising the content in counseling sessions with an emphasis on the benefits of ARVs.

CONCLUSION

The success in ART initiation among men will require a restructuring of the current ART services to make them accessible and available for men to initiate treatment. The inclusion of people-centered approaches will ensure that individual preferences are incorporated into the initiation of ARVs. The type, frequency, distribution, and packaging of ARVs should be aligned with other medicines readily available within a health facility to minimize stigma.

Antiretroviral therapy in community pharmacies - Implementation and outcomes of a differentiated drug delivery model in Nigeria

INTRODUCTION

The World Health Organization recommended differentiated models of care portends opportunities to decongest hospitals providing antiretroviral therapy (ART) and improve retention, especially in developing countries. A community pharmacy-based ART refill model was implemented where stable clients were devolved to community pharmacies for routine refills at a service fee, to promote private sector participation and sustainability of ART services. The aim of this study was to assess the feasibility, acceptability and outcomes of this model in Nigeria.

METHODS

A population-based retrospective analysis of the community pharmacy ART refill program of the United States Agency for International Development-funded 'Strengthening Integrated Delivery of HIV/AIDS Services' project in Lagos, Rivers, Cross River and Akwa Ibom States from October 2016 to February 2018 was conducted. Standard descriptive statistical methods were used for baseline demographic and clinical characteristics of study participants. Outcomes were assessed using the Chi-square test and a multivariate logistic regressions model. Statistical significance was defined at α-level of 0.05. Analyses were performed using SPSS for Windows version 23 (IBM Corp, Armonk, USA).

RESULTS

A total of 10015 participants representing 14.4% of ART clients in 50 hospitals opted for this model and were devolved to 244 community pharmacies. All clients consented and paid a service fee of N1000 (about $3) per refill visit. Median follow-up duration was 6 months. Prescription refill rate was 95% (95% CI 94.2-95.3). Retention rate was 98% while viral suppression was 99.12%. Refill rates were significantly affected by ART duration, regimen, age and location (P < 0.001, 0.004, 0.034 and < 0.001 respectively).

CONCLUSIONS

This community pharmacy ART refill model of differentiated care is feasible and acceptable by clients and providers and demonstrated excellent clinical outcomes of retention and viral suppression. The ability and willingness of some clients to contribute financially to their HIV care was also demonstrated.

An assessment of HIV patient's adherence to treatment and need for pharmaceutical care in Jordan

OBJECTIVE

The objective of the present study was to explore the barriers and supporting factors for adherence among HIV patients and to explore their needs for pharmaceutical care services.

METHODS

This study utilizes in-depth interviews with HIV patients. Out of 50 patients approached, a total of 30 patients agreed to participate in the study. The researchers used a predesigned topic guide. The interview guide included two parts; the first one focused on the assessment of HIV patients' adherence to their treatment. The second part focused on patients' need for pharmaceutical care services.

RESULTS

Three main themes emerged from the interviews. Those included patient-related factors, medication-related factors and Healthcare professional related factors. This study found that a number of barriers that decreased adherence in HIV patients included stigmatisation, fear from disclosure, dosage form of the drug, adverse events and poor cooperation from healthcare professionals. On the other side supporting factors included family and friends support, electronic mobile reminders, feeling responsible to raising children, religious beliefs and feeling improvement while using therapy. Furthermore, the study illustrated that HIV patients need to have a specialist pharmacist in their healthcare team who delivers specialised pharmaceutical care services which may increase patients' adherence.

CONCLUSIONS

The current study reveals a margin for medication adherence improvement in HIV patients. Patients in this study demonstrated the need for a pharmaceutical care. Future disease management and clinical pharmacy services programs should address the current study findings in order to improve the health service for HIV patients.

Adolescents living with HIV, complex needs and resilience in Blantyre, Malawi

BACKGROUND

Adolescents living with HIV (ALHIV) in Malawi experience multiple challenges associated with their illness and various social, environmental, economic and cultural factors. In exploring their various medical concerns and social vulnerabilities, we consider the role of multiple services in creating a pathway for resilience.

METHODS

Multiple methods and case studies allowed for triangulation of evidence and provided a holistic understanding of resilience among adolescents with complex needs. The research methods included: (1) a survey to identify examples of young people with complex needs, (2) qualitative interviews and field notes to further explore these needs, (3) patient files and health passports to identify clinical challenges, and (4) ecomapping exercises to personalize cases and identify resilience-enabling resources and supports. We present four case studies to highlight the complex experiences and access to services of ALHIV, and to illustrate their growing power and decision-making capacity over time.

RESULTS

Adversity experienced by ALHIV varied by gender, family situation, years of schooling, and use of teen-clubs for support. The two female adolescents emphasised their need to be accepted and how this impacted sexuality and reproduction. The two males illustrated how ideas of masculinity influenced their sexual practice and involvement with health services and the correctional justice system. Multiple risks (alcohol use, sexual activities) and complex needs (belonging, having a purpose in life/productive activities, autonomy, desire for offspring) influence pathways to resilience. ALHIV were able to strengthen their own wellbeing by resisting negative behaviours and peer pressure and caregiver interactions through 'strategic silence'.

CONCLUSION

ALHIV experienced self-transformation as a result of taking ART, with fewer severe episodes of illness and distressing skin conditions. Continuous engagement at the teen-club clinic transformed both productive activities and social relationships among ALHIV as they set life goals, gained a sense of empowerment, requested SRH services, and formed intimate relationships. These transformative opportunities allowed them to learn ways of minimizing risk of reinfection and violence, and of navigating health worker-caregiver-adolescent interactions.

Differentiated Care Preferences of Stable Patients on Antiretroviral Therapy in Zambia: A Discrete Choice Experiment

Supplemental Digital Content is Available in the Text.

Although differentiated service delivery (DSD) models for stable patients on antiretroviral therapy (ART) offer a range of health systems innovations, their comparative desirability to patients remains unknown. We conducted a discrete choice experiment to quantify service attributes most desired by patients to inform model prioritization.

Understanding implementation barriers in the national scale-up of differentiated ART delivery in Uganda

BACKGROUND

Although Differentiated Service Delivery (DSD) for anti-retroviral therapy (ART) has been rolled-out nationally in several countries since World Health Organization (WHO)'s landmark 2016 guidelines, there is little research evaluating post-implementation outcomes. The objective of this study was to explore patients' and HIV service managers' perspectives on barriers to implementation of Differentiated ART service delivery in Uganda.

METHODS

We employed a qualitative descriptive design involving 124 participants. Between April and June 2019 we conducted 76 qualitative interviews with national-level HIV program managers (n = 18), District Health Team leaders (n = 24), representatives of PEPFAR implementing organizations (11), ART clinic in-charges (23) in six purposively selected Uganda districts with a high HIV burden (Kampala, Luwero, Wakiso, Mbale, Budadiri, Bulambuli). Six focus group discussions (48 participants) were held with patients enrolled in DSD models in case-study districts. Data were analyzed by thematic approach as guided by a multi-level analytical framework: Individual-level factors; Health-system factors; Community factors; and Context.

RESULTS

Our data shows that multiple barriers have been encountered in DSD implementation. Individual-level: Individualized stigma and a fear of detachment from health facilities by stable patients enrolled in community-based models were reported as bottlenecks. Socio-economic status was reported to have an influence on patient selection of DSD models. Health-system: Insufficient training of health workers in DSD delivery and supply chain barriers to multi-month ART dispensing were identified as constraints. Patients perceived current selection of DSD models to be provider-intensive and not sufficiently patient-centred. Community: Community-level stigma and insufficient funding to providers to fully operationalize community drug pick-up points were identified as limitations.

CONTEXT

Frequent changes in physical addresses among urban clients were reported to impede the running of patient groups of rotating ART refill pick-ups.

CONCLUSION

This is one of the first multi-stakeholder evaluations of national DSD implementation in Uganda since initial roll-out in 2017. Multi-level interventions are needed to accelerate further DSD implementation in Uganda from demand-side (addressing HIV-related stigma, community engagement) and supply-side dimensions (strengthening ART supply chain capacities, increasing funding for community models and further DSD program design to improve patient-centeredness).

Engaging men in HIV programmes: a qualitative study of male engagement in community-based antiretroviral refill groups in Zimbabwe

INTRODUCTION

Suboptimal male engagement in HIV programmes is a persistent challenge, leading to lower coverage of HIV testing, prevention and treatment services, and to worse outcomes for men. Differentiated service delivery models, such as peer-led community antiretroviral refill groups (CARGs), offer the opportunity to enhance patient satisfaction, retention and treatment outcomes. We conducted an exploratory qualitative study to identify facilitators and barriers to CARG participation by HIV-positive men, with inputs from recipients of HIV care, community members, healthcare workers (HCWs), donors and policymakers.

METHODS

Between July and October 2017, we conducted 20 focus group discussions (FGDs) with 147 adults living with HIV, including men and women enrolled in CARGs and men not enrolled in CARGs, and 46 key informant interviews (KIIs) with policymakers, donors, HCWs and community members. FGDs and KIIs were recorded, transcribed and translated. A constant comparison approach was used to triangulate findings and identify themes related to male engagement in CARGs in rural Zimbabwe.

RESULTS

CARG participants, policymakers, donors, HCWs, and community members noted many advantages to CARG participation, including convenience, efficiency, solidarity and mutual psychosocial support. Although those familiar with CARGs reported that these groups decreased HIV-related stigma, concerns about stigma and privacy were perceived to be the primary reason for men's non-participation. Other important barriers to male enrolment included lack of awareness of CARGs, misunderstanding of how CARGs operate, few perceived benefits and lack of flexibility in CARG implementation.

CONCLUSIONS

More effective educational and awareness campaigns, community-based anti-stigma campaigns, more flexible CARG designs, and provision of financial and/or in-kind support to CARG members could mitigate many of the barriers to male enrolment in CARGs. Men may also prefer alternative differentiated service delivery models that are facility-based and/or do not require group participation.

Patient experiences of ART adherence clubs in Khayelitsha and Gugulethu, Cape Town, South Africa: A qualitative study

Background

Globally, 37 million people are in need of lifelong antiretroviral treatment (ART). With the continual increase in the number of people living with HIV starting ART and the need for life-long retention and adherence, increasing attention is being paid to differentiated service delivery (DSD), such as adherence clubs. Adherence clubs are groups of 25–30 stable ART patients who meet five times per year at their clinic or a community location and are facilitated by a lay health-care worker who distributes pre-packed ART. This qualitative study explores patient experiences of clubs in two sites in Cape Town, South Africa.

Methods

A total of 144 participants took part in 11 focus group discussions (FGDs) and 56 in-depth interviews in the informal settlements of Khayelitsha and Gugulethu in Cape Town, South Africa. Participants included current club members, stable patients who had never joined a club and club members referred back to clinician-led facility-based standard care. FGDs and interviews were conducted in isiXhosa, translated and transcribed into English, entered into NVivo, coded and thematically analysed.

Results

The main themes were 1) understanding and knowledge of clubs; 2) understanding of and barriers to enrolment; 3) perceived benefits and 4) perceived disadvantages of the clubs. Participants viewed membership as an achievement and considered returning to clinician-led care a ‘failure’. Moving between clubs and the clinic created frustration and broke down trust in the health-care system.

Conclusions

Adherence clubs were appreciated by patients, particularly time-saving in relation to flexible ART collection. Improved patient understanding of enrolment processes, eligibility and referral criteria and the role of clinical oversight is essential for building relationships with health-care workers and trust in the health-care system.

Research to improve differentiated HIV service delivery interventions: Learning to learn as we do

In a Perspective, Elvin Geng and Charles Holmes discuss research on differentiated service delivery in HIV care.