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Tseng AS, Mugwanya KK, Szpiro AA, van Heerden A, Ntinga X, Schaafsma TT, Barnabas RV. Estimating the Effect of COVID-19 Pandemic Restrictions on Self-reported Antiretroviral Therapy Use and Late Refill Visits Among People Living With HIV in Rural South Africa. J Acquir Immune Defic Syndr 2024; 96:318-325. [PMID: 38916425 PMCID: PMC11207188 DOI: 10.1097/qai.0000000000003431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 03/14/2024] [Indexed: 06/26/2024]
Abstract
BACKGROUND People living with HIV require reliable access to and adequate supply of antiretroviral therapy (ART) for viral suppression. The Deliver Health Study, a randomized trial conducted during the COVID-19 pandemic, found that home-delivered ART significantly increased viral suppression compared with clinic-based care. The effect of changing COVID-19 alert levels on self-reported ART use has not been quantified. SETTING KwaZulu-Natal, South Africa. METHODS Adults living with HIV were followed in the Deliver Health Study during October 2019-December 2020. We used difference-in-differences (DiD) to estimate the effect of changing COVID-19 alert levels during 3 distinct periods on self-reported missed ART doses (missed 0 vs. ≥1 doses in past week) for participants receiving home-delivered vs. clinic-based refills. We additionally estimated the effect of changing COVID-19 alert levels on late clinic ART refill visits (late vs. on-time). We used relative risk regression for both binary outcomes. RESULTS Of 155 participants, 46% were women and the median age was 36 years. The mean number of missed weekly doses was 0.11, 0, and 0.12 in the home-delivery group and 0.09, 0.08, and 0.18 in the clinic group during periods 1, 2, and 3, respectively. There were no differences in relative risk of self-reported daily ART use between refill groups when comparing across periods [DiDperiod 2 vs. 1 = 1.05; 95% confidence interval: 0.97, 1.13 and DiDperiod 3 vs. 2 = 0.99; 95% confidence interval (CI): 0.91, 1.08]. In the clinic group, the risk of late refill visits was significantly higher during COVID-19 restrictions (vs. before alert level 5 implementation) and even after the COVID-19 alert level was downgraded to level 1 (RRperiod 2 vs. 1 = 1.83, 95% CI: 1.34, 2.51 and RRperiod 3 vs. 2 = 1.71; 95% CI: 1.43, 2.04). CONCLUSION The COVID-19 pandemic did not differentially impact self-reported ART adherence by the method of ART refills, but the risk of late clinic refill visits was significantly higher during COVID-19 restrictions and sustained after restrictions were loosened.
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Affiliation(s)
- Ashley S. Tseng
- Department of Epidemiology, University of Washington, Seattle, WA, United States of America
- Department of Global Health, University of Washington, Seattle, WA, United States of America
| | - Kenneth K. Mugwanya
- Department of Epidemiology, University of Washington, Seattle, WA, United States of America
- Department of Global Health, University of Washington, Seattle, WA, United States of America
| | - Adam A. Szpiro
- Department of Biostatistics, University of Washington, Seattle, WA, United States of America
| | - Alastair van Heerden
- Center for Community Based Research, Human Sciences Research Council, Sweetwaters, KwaZulu-Natal, South Africa
- South African Medical Research Council/Wits Developmental Pathways for Health Research Unit, Department of Paediatrics, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, Gauteng, South Africa
| | - Xolani Ntinga
- Center for Community Based Research, Human Sciences Research Council, Sweetwaters, KwaZulu-Natal, South Africa
| | - Torin T. Schaafsma
- Department of Global Health, University of Washington, Seattle, WA, United States of America
| | - Ruanne V. Barnabas
- Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA, United States of America
- Harvard Medical School, Boston, MA, United States of America
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Bassett IV, Yan J, Govere S, Khumalo A, Shazi Z, Nzuza M, Aung T, Rahman K, Zionts D, Dube N, Tshabalala S, Bogart LM, Parker RA. Does type of antiretroviral therapy pick-up point influence 12-month virologic suppression in South Africa? AIDS Care 2024:1-10. [PMID: 38861653 DOI: 10.1080/09540121.2024.2361817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 05/24/2024] [Indexed: 06/13/2024]
Abstract
We assessed the impact of community- versus clinic-based medication pick-up on rates of virologic suppression in an observational cohort of adults on ART enrolled in a decentralized antiretroviral therapy program (CCMDD) in South Africa. Participants either attended clinics where they were given the choice to pick up ART in community venues or traditional clinics, or clinics where this pathway was assigned. Among 1856 participants, 977 (53%) opted for community ART pick-up at enrollment, and 1201 (86%) were virologically suppressed at one year. Because of missing data on virologic suppression, primary results are based on a model incorporating multiple imputation. In addition to age and gender, distance from clinic and year of HIV diagnosis were included in the multivariable model. There was no difference in opting for clinic- vs. community-based pick-up with regard to achieving 12-month virologic suppression (aRR 1.02, 95% CI 0.98-1.05) in clinics offering choice. There was no impact of assigning all participants to an external pick-up point (aRR 1.00, 95% CI 0.95-1.06), but virologic suppression was reduced in the clinic that assigned participants to clinic pick-up (aRR 0.87, 95% CI 0.81-0.92). These results suggest that provision of community-based ART has not reduced continued virologic suppression in the population enrolled in the CCMDD program.
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Affiliation(s)
- Ingrid V Bassett
- Massachusetts General Hospital, Division of Infectious Diseases, Boston, MA, USA
- Massachusetts General Hospital, Medical Practice Evaluation Center, Boston, MA, USA
- Center for AIDS Research (CFAR), Harvard University, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Africa Health Research Institute, Durban, South Africa
| | - Joyce Yan
- Massachusetts General Hospital, Biostatistics Center, Boston, MA, USA
| | | | | | - Zinhle Shazi
- AIDS Healthcare Foundation, Durban, South Africa
| | | | - Taing Aung
- Massachusetts General Hospital, Medical Practice Evaluation Center, Boston, MA, USA
| | - Kashfia Rahman
- Massachusetts General Hospital, Medical Practice Evaluation Center, Boston, MA, USA
| | - Dani Zionts
- Massachusetts General Hospital, Medical Practice Evaluation Center, Boston, MA, USA
| | - Nduduzo Dube
- AIDS Healthcare Foundation, Durban, South Africa
| | | | | | - Robert A Parker
- Center for AIDS Research (CFAR), Harvard University, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Massachusetts General Hospital, Biostatistics Center, Boston, MA, USA
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3
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Wilkinson L, Grimsrud A. Enabling effective differentiated service delivery transitions for people on antiretroviral treatment. AIDS 2024; 38:615-622. [PMID: 38170470 PMCID: PMC10942239 DOI: 10.1097/qad.0000000000003826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 12/11/2023] [Accepted: 12/19/2023] [Indexed: 01/05/2024]
Affiliation(s)
- Lynne Wilkinson
- IAS –International AIDS Society
- School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
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Boachie MK, Khoza M, Goldstein S, Munsamy M, Hofman K, Thsehla E. The Impact of COVID-19 Lockdown on Service Utilization Among Chronic Disease Patients in South Africa. Health Serv Insights 2023; 16:11786329231215040. [PMID: 38034855 PMCID: PMC10687941 DOI: 10.1177/11786329231215040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 11/01/2023] [Indexed: 12/02/2023] Open
Abstract
Introduction Globally, the COVID-19 pandemic has brought many disruptions in health service delivery. Evidence show that the pandemic has negatively affected routine healthcare utilization such as maternal and child health services, but the literature on the effect on non-communicable diseases (NCDs) is scant in South Africa. These disruptions can have long-term health and economic implications for patients. Objective To estimate the impact of COVID-19 lockdown on service utilization among chronic disease patients in South Africa using administrative data. Methods Using monthly data from the Centralized Chronic Medication Dispensing and Distribution (CCMDD) program database covering November 2018 to October 2021, we examined the effects of COVID-19 lockdown on utilization among patients receiving antiretroviral therapy (ART) medication only (ART-only), patients receiving both ART and NCD medication (ART + NCD), and patients receiving NCD medications only (NCD-only). We employed segmented interrupted time series approach to examine the changes. We stratified the analysis by socioeconomic status. Results We found that, overall, the lockdown was associated with increased utilization of CCMDD services by 10.8% (95% CI: 3.3%-19%) for ART-only and 10.3% (95% CI: 3.3%-17.7%) for NCD-only patients. The increase in utilization was not different across socioeconomic groups. For patients receiving ART + NCD medications, utilization declined by 56.6% (95% CI: 47.6%-64.1%), and higher reductions occurred in low SES districts. Conclusion Patients should be educated about the need to continue with utilization of disease programs during a pandemic and beyond. More efforts are needed to improve service use among patients with multi-morbidities.
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Affiliation(s)
- Micheal Kofi Boachie
- Discipline of Public Health Medicine, School of Nursing and Public Health, Howard College, University of KwaZulu-Natal, Durban, South Africa
- SAMRC/Wits Centre for Health Economics and Decision Science—PRICELESS SA, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Mariana Khoza
- SAMRC/Wits Centre for Health Economics and Decision Science—PRICELESS SA, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Susan Goldstein
- SAMRC/Wits Centre for Health Economics and Decision Science—PRICELESS SA, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Karen Hofman
- SAMRC/Wits Centre for Health Economics and Decision Science—PRICELESS SA, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Evelyn Thsehla
- SAMRC/Wits Centre for Health Economics and Decision Science—PRICELESS SA, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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5
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Williams V, Haumba S, Ngwenya-Ngcamphalala F, Mafukidze A, Musarapasi N, Byarugaba H, Chiripashi S, Dlamini M, Maseko T, Dlamini NA, Nyapokoto C, Kibwana S, Bongomin P, Mazibuko S, Bhembe F, Ojoo S, Okello V, Bazira D. Implementation of the Automated Medication Dispensing System-Early Lessons From Eswatini. Int J Public Health 2023; 68:1606185. [PMID: 37901592 PMCID: PMC10600347 DOI: 10.3389/ijph.2023.1606185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 09/28/2023] [Indexed: 10/31/2023] Open
Abstract
Objectives: This article describes the implementation of an automated medication dispensing system (AMDS) in Eswatini to increase medication access and presents the early lessons from this implementation. Methods: The AMDS was installed at four health facilities across two regions through collaborative stakeholder engagement. Healthcare workers were trained, and clients who met the inclusion criteria accessed their medications from the system. Each step of the implementation was documented and summarised in this article. Results: Early lessons suggest that implementation of the AMDS is acceptable and feasible to clients and healthcare workers and that phased introduction of medication classes, commencing with antiretroviral therapy (ART) and incorporating other medications in later phases is feasible. Additionally, improved client-centred messaging and communication, consistent power supply and internet network connectivity, and scheduling medication pickup with other services increase AMDS system utilisation. Conclusion: Eswatini has many clients living with HIV and non-communicable diseases (NCDs). Easy, convenient, quick, non-stigmatising and client-centred access to ART and medication for NCDs is critical in addressing retention in care and achieving optimal treatment outcomes.
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Affiliation(s)
- Victor Williams
- Center for Global Health Practice and Impact, Georgetown University, Mbabane, Eswatini
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
| | - Samson Haumba
- Center for Global Health Practice and Impact, Georgetown University, Mbabane, Eswatini
- Center for Global Health Practice and Impact, Georgetown University, Washington, DC, United States
| | - Fikile Ngwenya-Ngcamphalala
- Center for Global Health Practice and Impact, Georgetown University, Mbabane, Eswatini
- Eswatini National AIDS Program, Mbabane, Eswatini
| | - Arnold Mafukidze
- Center for Global Health Practice and Impact, Georgetown University, Mbabane, Eswatini
| | - Normusa Musarapasi
- Center for Global Health Practice and Impact, Georgetown University, Mbabane, Eswatini
| | - Hugben Byarugaba
- Center for Global Health Practice and Impact, Georgetown University, Mbabane, Eswatini
| | - Simbarashe Chiripashi
- Center for Global Health Practice and Impact, Georgetown University, Mbabane, Eswatini
| | - Makhosazana Dlamini
- Center for Global Health Practice and Impact, Georgetown University, Mbabane, Eswatini
| | - Thokozani Maseko
- Center for Global Health Practice and Impact, Georgetown University, Mbabane, Eswatini
| | | | | | - Sharon Kibwana
- Center for Global Health Practice and Impact, Georgetown University, Washington, DC, United States
| | - Pido Bongomin
- Center for Global Health Practice and Impact, Georgetown University, Mbabane, Eswatini
| | - Sikhathele Mazibuko
- Division of Global HIV and TB, Centers for Disease Control and Prevention, Mbabane, Eswatini
| | | | - Sylvia Ojoo
- Center for Global Health Practice and Impact, Georgetown University, Washington, DC, United States
| | | | - Deus Bazira
- Center for Global Health Practice and Impact, Georgetown University, Washington, DC, United States
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Nyamuzihwa T, Tembo A, Martyn N, Venter F, Maimin J, Houghton J, Lalla-Edward ST. The South African community pharmacy sector-an untapped reservoir for delivering HIV services. FRONTIERS IN REPRODUCTIVE HEALTH 2023; 5:1173576. [PMID: 37519342 PMCID: PMC10375701 DOI: 10.3389/frph.2023.1173576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 07/04/2023] [Indexed: 08/01/2023] Open
Abstract
Differentiated service delivery is recommended to improve the uptake of HIV testing and treatment for people living with HIV. One service delivery option yet to be fully capitalised on is community pharmacies. There are approximately 3,580 registered community pharmacies in South Africa. A total of 1,110 (31%) of these pharmacies are corporate chain pharmacies located in cities and towns, the remainder are individually owned, many of which are in less populated poorer settings. Community pharmacies traditionally play a pivotal role in providing health education to the populations they serve and are the first point of contact for people seeking health services, offering more convenient opening hours and shorter waiting times than public sector clinics or private doctors. As a result, patients regularly seek a variety of sexual and reproductive health services at community pharmacies such as self-testing devices for HIV, treatment for sexually transmitted diseases, and an array of reproductive health services, spanning emergency contraception to fertility advice, often signifying HIV risk. This has presented an opportunity for community pharmacies to provide access to HIV prevention and treatment to ensure the targets for HIV services set by international agencies and local government are achieved. Despite obstacles experienced with the expansion of the community pharmacist's role, exploring the potential of pharmacies to mediate the existing challenges with HIV service delivery has emerged as an important resource. Assessing the South African communities' specific HIV treatment needs and willingness to access HIV services from community pharmacies will benefit from additional research.
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Affiliation(s)
- Tsitsi Nyamuzihwa
- Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Angela Tembo
- Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Natalie Martyn
- Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Francois Venter
- Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Jacqueline Maimin
- Independent Community Pharmacy Association, Kenilworth, South Africa
| | - Juliet Houghton
- Southern African HIV Clinician Society, Houghton, South Africa
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7
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Rose AL, Ochieng YA, Jack HE, Sangraula A, Ciya N, Jacobs Y, Ndamase S, Regenauer KS, Brown I, Hines AC, Johnson K, Bassett IV, Joska JA, Magidson JF, Myers B. Patient and stakeholder perspectives on impacts of the COVID-19 pandemic on HIV and mental health care delivery in South Africa. Int J STD AIDS 2023; 34:525-531. [PMID: 36943694 PMCID: PMC10031273 DOI: 10.1177/09564624231160581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 02/13/2023] [Indexed: 03/23/2023]
Abstract
BACKGROUND The COVID-19 pandemic had a global impact on health systems and the delivery of health services, including for chronic conditions such as HIV. In South Africa, impacts on HIV services have widely been quantitatively described. Across different health settings, patients have also qualitatively described numerous negative impacts to their HIV care. However, patient perspectives on COVID-19 impacts to HIV care in South Africa, the largest HIV care system in the world, have been little explored to date. METHODS We conducted 29 semi-structured individual interviews with people living with HIV (n = 24) and providers (n = 5) in Cape Town, South Africa. RESULTS While most patient participants reported continued access to HIV treatment during the pandemic, many described perceiving that the quality of their care declined. Increased structural barriers were described as one contributing factor to this change. Additionally, patients described that reduced privacy in clinical interactions was a key factor negatively influencing their experience of receiving care. CONCLUSION Findings underscore the importance of ensuring patient privacy for HIV services even during the rearrangement of services in emergencies. It is also important to continue developing models to integrate community mental health services within HIV care delivery in South Africa.
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Affiliation(s)
- Alexandra L Rose
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Yvonne A Ochieng
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Helen E Jack
- Division of General Internal Medicine, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Anu Sangraula
- Department of Behavioral and Community Health, University of Maryland, College Park, MD, USA
| | - Nonceba Ciya
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Parow, South Africa
| | - Yuche Jacobs
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Parow, South Africa
| | - Sibabalwe Ndamase
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Parow, South Africa
| | | | - Imani Brown
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Abigail C Hines
- Department of Psychology, University of Maryland, College Park, MD, USA
| | - Kim Johnson
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Parow, South Africa
| | - Ingrid V Bassett
- Division of Infectious Diseases, Medical Practice Evaluation Center, Massachusetts General Hospital/Harvard Medical School, Boston, Massachusetts, USA
| | - John A Joska
- HIV Mental Health Research Unit, Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
| | | | - Bronwyn Myers
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Parow, South Africa
- Curtin EnAble Institute, Curtin University, Perth, Western Australia, Australia
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8
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Madela S, Harriman NW, Sewpaul R, Mbewu AD, Williams DR, Sifunda S, Manyaapelo T, Nyembezi A, Reddy SP. Individual and area-level socioeconomic correlates of hypertension prevalence, awareness, treatment, and control in uMgungundlovu, KwaZulu-Natal, South Africa. BMC Public Health 2023; 23:417. [PMID: 36864433 PMCID: PMC9979474 DOI: 10.1186/s12889-023-15247-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 02/09/2023] [Indexed: 03/04/2023] Open
Abstract
BACKGROUND Hypertension is the second leading risk factor for death in South Africa, and rates have steadily increased since the end of Apartheid. Research on the determinants of hypertension in South Africa has received considerable attention due to South Africa's rapid urbanization and epidemiological transition. However, scant work has been conducted to investigate how various segments of the Black South African population experience this transition. Identifying the correlates of hypertension in this population is critical to the development of policies and targeted interventions to strengthen equitable public health efforts. METHODS This analysis explores the relationship between individual and area-level socioeconomic status and hypertension prevalence, awareness, treatment, and control within a sample of 7,303 Black South Africans in three municipalities of the uMgungundlovu district in KwaZulu-Natal province: the Msunduzi, uMshwathi, and Mkhambathini. Cross-sectional data were collected on participants from February 2017 to February 2018. Individual-level socioeconomic status was measured by employment status and educational attainment. Ward-level area deprivation was operationalized by the most recent (2011 and 2001) South African Multidimensional Poverty Index scores. Covariates included age, sex, BMI, and diabetes diagnosis. RESULTS The prevalence of hypertension in the sample was 44.4% (n = 3,240). Of those, 2,324 were aware of their diagnosis, 1,928 were receiving treatment, and 1,051 had their hypertension controlled. Educational attainment was negatively associated with hypertension prevalence and positively associated with its control. Employment status was negatively associated with hypertension control. Black South Africans living in more deprived wards had higher odds of being hypertensive and lower odds of having their hypertension controlled. Those residing in wards that became more deprived from 2001 to 2011 had higher odds of being aware of their hypertension, yet lower odds of receiving treatment for it. CONCLUSIONS Results from this study can assist policymakers and practitioners in identifying groups within the Black South African population that should be prioritized for public health interventions. Black South Africans who have and continue to face barriers to care, including those with low educational attainment or living in deprived wards had worse hypertension outcomes. Potential interventions include community-based programs that deliver medication to households, workplaces, or community centers.
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Affiliation(s)
- Slm Madela
- Expectra Health Solutions, Dundee, South Africa
| | - N W Harriman
- Social and Behavioral Sciences Department, Harvard T.H. Chan School of Public Health, Boston, USA.
| | - R Sewpaul
- Human and Social Capabilities Division, Human Sciences Research Council, Pretoria, South Africa
| | - A D Mbewu
- Sefako Makgatho Health Sciences University, Ga-Rankuwa, South Africa
| | - D R Williams
- Social and Behavioral Sciences Department, Harvard T.H. Chan School of Public Health, Boston, USA.,African and African American Studies Department, Harvard University, Cambridge, USA
| | - S Sifunda
- Human and Social Capabilities Division, Human Sciences Research Council, Pretoria, South Africa
| | - T Manyaapelo
- Africa Health Research Institute, Somkhele, South Africa
| | - A Nyembezi
- University of the Western Cape, Cape Town, South Africa
| | - S P Reddy
- University of KwaZulu-Natal, Berea, South Africa
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9
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Shigayeva A, Gcwensa N, Ndlovu CD, Ntumase N, Sabela S, Ohler L, Trivino-Duran L, Kamara EF, Hlophe K, Isaakidis P, Van Cutsem G. Retention on ART and viral suppression among patients in alternative models of differentiated HIV service delivery in KwaZulu-Natal, South Africa. PLOS GLOBAL PUBLIC HEALTH 2022; 2:e0000336. [PMID: 36962695 PMCID: PMC10021436 DOI: 10.1371/journal.pgph.0000336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 11/10/2022] [Indexed: 06/18/2023]
Abstract
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.
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Affiliation(s)
| | - Ntombi Gcwensa
- Médecins Sans Frontières—South Africa, Eshowe, South Africa
| | | | | | | | - Liesbet Ohler
- Médecins Sans Frontières—South Africa, Eshowe, South Africa
| | | | | | | | - Petros Isaakidis
- Southern African Medical Unit, Médecins Sans Frontières, Cape Town, South Africa
- Clinical and Molecular Epidemiology Unit, Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece
| | - Gilles Van Cutsem
- Southern African Medical Unit, Médecins Sans Frontières, Cape Town, South Africa
- Centre for Infectious Disease Epidemiology and Research, University of Cape Town, South Africa
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10
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Lalla-Edward ST, Mosam A, Hove J, Erzse A, Rwafa-Ponela T, Price J, Nyatela A, Nqakala S, Kahn K, Tollman S, Hofman K, Goldstein S. Essential health services delivery in South Africa during COVID-19: Community and healthcare worker perspectives. Front Public Health 2022; 10:992481. [PMID: 36568767 PMCID: PMC9773136 DOI: 10.3389/fpubh.2022.992481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 11/21/2022] [Indexed: 12/13/2022] Open
Abstract
Background Between May 2020 and February 2022, South Africa's health system bore strain as it battled mitigating the coronavirus pandemic. The country's pandemic response was scrutinized. This period also brought into focus pre-existing shortcomings in the healthcare system and its governing bodies. Contextually, there is a paucity in literature on the experiences of healthcare providers and users. This study aimed to contribute information on COVID-19, with the intention of providing guidance on preparing for future infectious disease outbreaks. Methods Cross sectional exploratory qualitative methodology was employed using semi-structured interviews and focus group discussions with community members (CM) and healthcare workers (HCW) from two South African study sites: (a) rural Bushbuckridge (run by Agincourt Health and Socio-Demographic Surveillance Site) and (b), Regions D and F in Johannesburg Metropole. Results After interviewing 42 CMs and 43 HCWs, it emerged that mandated process changes while minimizing COVID-19 exposure, necessitated healthcare personnel focusing on critical care treatment at the expense of less acute ones. COVID-19 isolation protocols, extensive absenteeism and HCWs with advanced skills being perceived as more adept to treat COVID-19 patients contributed to HCWs experiencing higher workloads. Fears regarding contracting and transmitting COVID-19, suffering financial losses, and not being able to provide adequate advice to patients were recurrent themes. Dissemination of relevant information among healthcare facility personnel and communities suffered due to breakdowns in communication. Conclusion Concessions and novel strategies to avail medication to patients had to be created. Since providence was lacking, government needs to formulate health intervention strategies that embrace health literacy, alternate methods of chronic medication dispensation, improved communication across health care platforms and the use of telehealth, to circumvent the threats of possible further infectious disease outbreaks.
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Affiliation(s)
- Samanta T. Lalla-Edward
- Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Atiya Mosam
- South African Medical Research Council (SAMRC)/Wits Centre for Health Economics and Decision Science – PRICELESS South Africa (SA), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Jennifer Hove
- Medical Research Council (MRC)/Wits Rural Public and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Agnes Erzse
- South African Medical Research Council (SAMRC)/Wits Centre for Health Economics and Decision Science – PRICELESS South Africa (SA), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Teurai Rwafa-Ponela
- South African Medical Research Council (SAMRC)/Wits Centre for Health Economics and Decision Science – PRICELESS South Africa (SA), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Jessica Price
- Medical Research Council (MRC)/Wits Rural Public and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Athini Nyatela
- Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Sizwe Nqakala
- Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Kathleen Kahn
- Medical Research Council (MRC)/Wits Rural Public and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Stephen Tollman
- Medical Research Council (MRC)/Wits Rural Public and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Karen Hofman
- South African Medical Research Council (SAMRC)/Wits Centre for Health Economics and Decision Science – PRICELESS South Africa (SA), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Susan Goldstein
- South African Medical Research Council (SAMRC)/Wits Centre for Health Economics and Decision Science – PRICELESS South Africa (SA), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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11
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Comins CA, Guddera V, Parmley LE, Young K, Mcingana M, Mulumba N, Mishra S, Phetlhu DR, Hausler H, Schwartz S, Baral S. Opportunities and considerations for the design of decentralized delivery of antiretroviral therapy for female sex workers living with HIV in South Africa. BMC Health Serv Res 2022; 22:1166. [PMID: 36114501 PMCID: PMC9482230 DOI: 10.1186/s12913-022-08506-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 08/08/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
In South Africa, 60% of female sex workers (FSW) are living with HIV, many of whom experience structural and individual barriers to antiretroviral therapy (ART) initiation and adherence. Community-based decentralized treatment provision (DTP) may mitigate these barriers. To characterize optimal implementation strategies, we explored preferences for DTP among FSW living with HIV in Durban, South Africa.
Methods
Thirty-nine semi-structured in-depth interviews were conducted with FSW living with HIV (n = 24), and key informants (n = 15) including HIV program implementers, security personnel, and brothel managers. Participants were recruited using maximum variation and snowball sampling. Interviews were conducted in English or isiZulu between September–November 2017 and analyzed using grounded theory in Atlas.ti 8.
Results
DTP was described as an intervention that could address barriers to ART adherence and retention, minimizing transport costs, time and wage loss from clinic visits, and act as a safety net to address FSW mobility and clinic access challenges. Respondents highlighted contextual considerations for DTP and suggested that DTP should be venue-based, scheduled during less busy times and days, and integrate comprehensive health services including psychological, reproductive, and non-communicable disease services. ART packaging and storage were important for community-based delivery, and participants suggested DTP should be implemented by sex work sensitized staff with discrete uniform and vehicle branding.
Conclusions
Incorporating FSW preferences may support implementation optimization and requires balancing of tensions between preferences and feasibility. These data suggest the potential utility of DTP for FSW as a strategy to address those most marginalized from current ART programs in South Africa.
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