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Tyabazeka S, Phiri W, Marie Modeste RR. HIV self-management perceptions and experiences of students at one university in South Africa. Curationis 2024; 47:e1-e10. [PMID: 39099293 PMCID: PMC11304127 DOI: 10.4102/curationis.v47i1.2572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 03/08/2024] [Accepted: 04/09/2024] [Indexed: 08/06/2024] Open
Abstract
BACKGROUND The public health concern posed by HIV in South Africa is significant, particularly among young adults aged 15-34 years. Within this age range, university students present a unique demographic, concurrently managing their HIV condition and academic pursuits, thus raising concerns about HIV management within university environments. Research into the experiences of South African university students living with HIV is relatively sparse. OBJECTIVES The study aimed to explore the HIV self-management perceptions and experiences of South African university students. METHOD The study employed a qualitative research approach grounded in the constructivist paradigm. Data were collected through semi-structured interviews with eight (8) students living with HIV at a university in the Western Cape area in 2021. Data were analysed through thematic analysis. All ethical principles were adhered to, and trustworthiness was ensured. RESULTS Findings revealed that students utilised various strategies to manage their HIV condition, inclusive of maintaining a positive mindset, and adopting a healthy diet. They encountered obstacles such as experiencing HIV-related stigma, which frequently resulted in elevated stress levels. The potential role of peer support groups was also underscored, with students expressing a desire to participate in such groups to maintain their mental health. CONCLUSION Living with HIV is a challenging experience for university students, but self-management of the condition makes life easier for them.Contribution: These findings contribute to the understanding of HIV self-management perceptions and experiences of university students, and can inform the development of a comprehensive supportive structure that addresses their needs.
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Affiliation(s)
- Siseko Tyabazeka
- Department of Nursing Science, Faculty of Health and Wellness, Cape Peninsula University of Technology, Cape Town.
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Ciancio A, Delavande A, Kohler HP, Kohler IV. MORTALITY RISK INFORMATION, SURVIVAL EXPECTATIONS AND SEXUAL BEHAVIOURS. ECONOMIC JOURNAL (LONDON, ENGLAND) 2024; 134:1431-1464. [PMID: 38707864 PMCID: PMC11065140 DOI: 10.1093/ej/uead116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2024]
Abstract
We investigate the impact of a randomised information intervention about population-level mortality on health investment and subjective health expectations. Our focus is on risky sex in a high-HIV-prevalence environment. Treated individuals are less likely to engage in risky sexual practices one year after the intervention, with, for example, an 8% increase in abstinence. We collected detailed data on individuals' subjective expectations about their own and population survival, as well as other important health outcomes. Our findings emphasise the significance of integrating subjective expectation data in field experiments to identify the pathways that lead to behavioural change.
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Affiliation(s)
- Alberto Ciancio
- University of Glasgow, UK
- University of Technology Sydney, Australia & Nova School of Business and Economics, Portugal
- University of Pennsylvania, USA
- University of Pennsylvania, USA
| | - Adeline Delavande
- University of Glasgow, UK
- University of Technology Sydney, Australia & Nova School of Business and Economics, Portugal
- University of Pennsylvania, USA
- University of Pennsylvania, USA
| | - Hans-Peter Kohler
- University of Glasgow, UK
- University of Technology Sydney, Australia & Nova School of Business and Economics, Portugal
- University of Pennsylvania, USA
- University of Pennsylvania, USA
| | - Iliana V Kohler
- University of Glasgow, UK
- University of Technology Sydney, Australia & Nova School of Business and Economics, Portugal
- University of Pennsylvania, USA
- University of Pennsylvania, USA
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Onoya D, Sineke T, King R, Mokhele I, Sharma S, Dukashe M, Cele R, Bokaba D, Inglis R, Sigasa S, Bor J. Designing effective U = U communication strategies considering the needs of PLHIV, their partners, and healthcare worker constraints in South African clinics. PLoS One 2023; 18:e0295920. [PMID: 38117817 PMCID: PMC10732369 DOI: 10.1371/journal.pone.0295920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 12/04/2023] [Indexed: 12/22/2023] Open
Abstract
INTRODUCTION We sought to understand the Undetectable = Untransmittable (U = U) communication needs of persons living with HIV (PLHIV) and barriers to U = U communication among healthcare providers (HCPs) in South Africa. METHODS We conducted five focus group discussions (FGDs) with HCPs (N = 42) including nurses and counsellors from primary healthcare clinics (PHCs) in the Gauteng and Free State Provinces of South Africa, three FGDs (N = 27) with PLHIV recruited by snowball sampling from civil society organizations, and 27 in-depth interviews (IDIs) with recently diagnosed PLHIV in Johannesburg. IDIs and FGDs were audio recorded, transcribed, translated to English, and analysed thematically. RESULTS PLHIV were largely unaware and sceptical of U = U as the message appeared to contradict the mainstream HIV prevention clinical guidance. The low viral load (VL) knowledge further reduced confidence in U = U. PLHIV need support and guidance on the best approaches for sharing U = U information and disclosing their VL status to their partners, highlighting the central role of community understanding of U = U and VL to mediate the desired stigma reduction, social acceptance and emotional benefits of U = U for PLHIV. HCPs were uneasy about sharing U = U due to concerns about risk compensation and ART non-adherence and worried about enabling any ensuing HIV transmission. HCPs also need a simple, unambiguous, and consistent narrative for U = U, integrated with other HIV prevention messages. PLHIV and HCPs alike recommended a patient-centred approach to communicating U = U, focusing primarily on attaining viral suppression and emphasizing that condomless sex is only safe during periods of ART adherence. CONCLUSIONS These data highlight the need for simple U = U communication support targeting both HCP and PLHIV. Culturally appropriate communication materials, with training and ongoing mentorship of the clinic staff, are essential to improve patient-centred U = U communication in clinics.
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Affiliation(s)
- Dorina Onoya
- Health Economics and Epidemiology Research Office, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Tembeka Sineke
- Health Economics and Epidemiology Research Office, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Rachel King
- Institute for Global Health Sciences, University of California, San Francisco, San Francisco, CA, United States of America
| | - Idah Mokhele
- Health Economics and Epidemiology Research Office, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Shubhi Sharma
- Department of Global Health, Boston University School of Public Health, Boston, MA, United States of America
| | - Mandisa Dukashe
- South African National AIDS Council (SANAC), Pretoria, South Africa
| | - Refiloe Cele
- Health Economics and Epidemiology Research Office, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Dorah Bokaba
- Tshwane Department of Health, Tshwane, South Africa
| | | | - Simangele Sigasa
- Health Economics and Epidemiology Research Office, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Jacob Bor
- Health Economics and Epidemiology Research Office, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Department of Global Health, Boston University School of Public Health, Boston, MA, United States of America
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Borsa A, Siegel K. Barriers to Treatment as Prevention Adoption Among Sexual and Gender Minority Individuals Who Have Sex with Men in the United States. AIDS Patient Care STDS 2023; 37:268-277. [PMID: 37155966 PMCID: PMC10171941 DOI: 10.1089/apc.2023.0001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023] Open
Abstract
The discovery that people with an undetectable HIV viral load are unable to transmit the virus to sex partners (U = U) has ushered in a new era in HIV care. As a result of this discovery, treatment as prevention (TasP) has become a powerful tool toward ending the epidemic. However, despite its sound scientific basis, many communities affected by HIV face barriers toward adopting TasP as a complete HIV prevention strategy. In addition, most research to date has only focused on TasP in the context of committed monogamous partnerships. To identify barriers to TasP adoption among some of those most affected by HIV, we conducted in-depth qualitative interviews with 62 sexual and gender minority individuals of varying serostatuses. Participants were identified from the results of an online survey, where those who indicated at least some awareness of TasP were invited to partake in a follow-up interview. Interviews were thematically coded to identify emergent themes relating to TasP adoption. Seven primary barriers emerged from data analysis pertaining to TasP science, internalized beliefs about HIV safety, and interactional dynamics between partners: (1) unfamiliarity with TasP science, (2) perceived limitations of TasP science, (3) difficulty changing understanding of "safe sex," (4) unwillingness to rely on partners' reports of being undetectable, (5) persistent HIV stigma, (6) less difficulty finding serosimilar partners, and (7) difficulty incorporating TasP into casual encounters. Together, these barriers confirm the existing findings about TasP adoption, and extend the literature by identifying barriers beyond a lack of education and outside of monogamous contexts.
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Affiliation(s)
- Alexander Borsa
- Department of Sociomedical Sciences, Mailman School of Public Health, Columbia University Irving Medical Center, New York, New York, USA
| | - Karolynn Siegel
- Department of Sociomedical Sciences, Mailman School of Public Health, Columbia University Irving Medical Center, New York, New York, USA
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Transient Increases in Inflammation and Proapoptotic Potential Are Associated with the HESN Phenotype Observed in a Subgroup of Kenyan Female Sex Workers. Viruses 2022; 14:v14030471. [PMID: 35336878 PMCID: PMC8948937 DOI: 10.3390/v14030471] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/13/2022] [Accepted: 02/21/2022] [Indexed: 01/27/2023] Open
Abstract
Interferon (IFN) -stimulated genes (ISGs) are critical effectors of IFN response to viral infection, but whether ISG expression is a correlate of protection against HIV infection remains elusive. A well-characterized subcohort of Kenyan female sex workers, who, despite being repeatedly exposed to HIV-1 remain seronegative (HESN), exhibit reduced baseline systemic and mucosal immune activation. This study tested the hypothesis that regulation of ISGs in the cells of HESN potentiates a robust antiviral response against HIV. Transcriptional profile of a panel of ISGs with antiviral function in PBMC and isolated CD4+ T cells from HESN and non-HESN sex worker controls were defined following exogenous IFN-stimulation using relative RT-qPCR. This study identified a unique profile of proinflammatory and proapoptotic ISGs with robust but transient responses to exogenous IFN-γ and IFN-α2 in HESN cells. In contrast, the non-HESN cells had a strong and prolonged proinflammatory ISG profile at baseline and following IFN challenge. Potential mechanisms may include augmented bystander apoptosis due to increased TRAIL expression (16-fold), in non-HESN cells. The study also identified two negative regulators of ISG induction associated with the HESN phenotype. Robust upregulation of SOCS-1 and IRF-1, in addition to HDM2, could contribute to the strict regulation of proinflammatory and proapoptotic ISGs in HESN cells. As reducing IRF-1 in the non-HESN cells resulted in the identified HESN ISG profile, and decreased HIV susceptibility, the unique HESN ISG profile could be a correlate of protection against HIV infection.
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Bor J, Fischer C, Modi M, Richman B, Kinker C, King R, Calabrese SK, Mokhele I, Sineke T, Zuma T, Rosen S, Bärnighausen T, Mayer KH, Onoya D. Changing Knowledge and Attitudes Towards HIV Treatment-as-Prevention and "Undetectable = Untransmittable": A Systematic Review. AIDS Behav 2021; 25:4209-4224. [PMID: 34036459 PMCID: PMC8147591 DOI: 10.1007/s10461-021-03296-8] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2021] [Indexed: 12/12/2022]
Abstract
People on HIV treatment with undetectable virus cannot transmit HIV sexually (Undetectable = Untransmittable, U = U). However, the science of treatment-as-prevention (TasP) may not be widely understood by people with and without HIV who could benefit from this information. We systematically reviewed the global literature on knowledge and attitudes related to TasP and interventions providing TasP or U = U information. We included studies of providers, patients, and communities from all regions of the world, published 2008–2020. We screened 885 papers and abstracts and identified 72 for inclusion. Studies in high-income settings reported high awareness of TasP but gaps in knowledge about the likelihood of transmission with undetectable HIV. Greater knowledge was associated with more positive attitudes towards TasP. Extant literature shows low awareness of TasP in Africa where 2 in 3 people with HIV live. The emerging evidence on interventions delivering information on TasP suggests beneficial impacts on knowledge, stigma, HIV testing, and viral suppression. Review was pre-registered at PROSPERO: CRD42020153725
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Affiliation(s)
- Jacob Bor
- Department of Global Health, Boston University School of Public Health, 801 Massachusetts Avenue, Boston, MA, 02119, USA.
- Health Economics and Epidemiology Research Office, Wits Health Consortium, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, GP, South Africa.
| | - Charlie Fischer
- Department of Global Health, Boston University School of Public Health, 801 Massachusetts Avenue, Boston, MA, 02119, USA
| | - Mirva Modi
- Department of Global Health, Boston University School of Public Health, 801 Massachusetts Avenue, Boston, MA, 02119, USA
| | | | | | - Rachel King
- UCSF Institute for Global Health Sciences, University of California, San Francisco, 550 16th Street, San Francisco, CA, 94158, USA
| | | | - Idah Mokhele
- Health Economics and Epidemiology Research Office, Wits Health Consortium, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, GP, South Africa
| | - Tembeka Sineke
- Health Economics and Epidemiology Research Office, Wits Health Consortium, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, GP, South Africa
| | - Thembelihle Zuma
- Africa Health Research Institute, KwaZulu-Natal, South Africa
- University of KwaZulu-Natal, Durban, South Africa
- Division of Infection and Immunity, University College London, London, UK
| | - Sydney Rosen
- Department of Global Health, Boston University School of Public Health, 801 Massachusetts Avenue, Boston, MA, 02119, USA
- Health Economics and Epidemiology Research Office, Wits Health Consortium, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, GP, South Africa
| | - Till Bärnighausen
- Africa Health Research Institute, KwaZulu-Natal, South Africa
- Heidelberg Institute of Global Health, Heidelberg University, Heidelberg, Germany
| | - Kenneth H Mayer
- Fenway Health Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Dorina Onoya
- Health Economics and Epidemiology Research Office, Wits Health Consortium, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, GP, South Africa
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