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Schröder H, Mataboge P, McMahon SA, Gómez-Olivé FX, Schatz EJ, Bärnighausen T, De Neve JW. "I am adhering to HIV treatment so that I can live to support her": A qualitative study of upward intergenerational support in South Africa. J Glob Health 2024; 14:04083. [PMID: 38726557 PMCID: PMC11082624 DOI: 10.7189/jogh.14.04083] [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] [Indexed: 05/12/2024] Open
Abstract
Background Intergenerational family care, which was upended by the HIV epidemic in sub-Saharan Africa (SSA), may return to a pre-HIV era arrangement as access to antiretroviral therapy (ART) expands and treated adults can once again provide support for older household members. Empirical research has demonstrated positive 'spillover effects' of ART uptake from treated adults to younger generations, yet much less is known about the nature and breadth of such effects to older generations. This study explores the role and lived experiences among adults who take up ART and those of an older generation with whom they live. Methods We conducted a qualitative study consisting of semi-structured interviews (n = 46) embedded in the Agincourt Health and Demographic Surveillance System (HDSS) in rural South Africa, between July and September 2022. We purposefully sampled two respondent categories: (i) young or middle-aged adults on ART (aged 18-59 years old); and (ii) older adults (aged ≥60 years old) who were affiliated with a young or middle-aged adult on ART. We used thematic content analysis to extract, code, and categorise relevant text by types of upward spillover effects from ART in younger adults to older adults. Quantitative data was extracted from the existing Agincourt HDSS database and matched to qualitative interview data based on Clinic link unique identifiers of study participants. Results Mean age was 41 years among young or middle-aged adults (n = 29) and 72 years among older adults (n = 17). Among younger adults, time on ART ranged from five months to more than 21 years. Both young or middle-aged adults on ART and older adults reported positive spillover effects for older adults across five main tiers: caregiving, financial support, physical and mental health, living arrangements and household relationships, and stigma and reputation. Spillover challenges included financial costs and caregiving responsibilities following ART initiation of young or middle-aged adults, although these additional caregiving responsibilities were generally not perceived as particularly burdensome. Conclusions ART is likely to benefit older adults in South Africa whose families are affected by HIV. This study identified a wide range of perceived spillover effects from ART in younger adults to older adults, including improvements to upward intergenerational support. These qualitative findings offer a guide to researchers, policymakers, and donors to capitalise on the broader societal effects of a large-scale health intervention to further support family structures and meet the needs of a growing older population.
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Affiliation(s)
- Henning Schröder
- Heidelberg Institute of Global Health, Faculty of Medicine and University Hospital, University of Heidelberg, Heidelberg, Germany
| | - Palesa Mataboge
- Medical Research Council/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Shannon A McMahon
- Heidelberg Institute of Global Health, Faculty of Medicine and University Hospital, University of Heidelberg, Heidelberg, Germany
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - F Xavier Gómez-Olivé
- Medical Research Council/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Enid J Schatz
- Medical Research Council/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Department of Public Health, College of Health Sciences, University of Missouri, Columbia, Missouri, USA
| | - Till Bärnighausen
- Heidelberg Institute of Global Health, Faculty of Medicine and University Hospital, University of Heidelberg, Heidelberg, Germany
- Africa Health Research Institute, KwaZulu-Natal, South Africa
- Harvard Center for Population and Development Studies, Harvard University, Cambridge, Massachusetts, USA
| | - Jan-Walter De Neve
- Heidelberg Institute of Global Health, Faculty of Medicine and University Hospital, University of Heidelberg, Heidelberg, Germany
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Zhan Y, Cai DC, Liu Y, Song F, Shan F, Song P, Chen G, Zhang Y, Wang H, Shi Y. Altered metabolism in right basal ganglia associated with asymptomatic neurocognitive impairment in HIV-infected individuals. Heliyon 2024; 10:e23342. [PMID: 38169709 PMCID: PMC10758793 DOI: 10.1016/j.heliyon.2023.e23342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 06/02/2023] [Accepted: 12/01/2023] [Indexed: 01/05/2024] Open
Abstract
Background Only few studies have focused on the metabolite differences between asymptomatic neurocognitive impairment (ANI) and cognitively normal people living with HIV (PLWH). The current study aims to examine whether brain metabolisms in basal ganglia (BG) by magnetic resonance spectroscopy (MRS) were potential to discriminate ANI from cognitively normal PLWH. Methods According to neuropsychological (NP) test, 80 PLWH (37.4 ± 10.2 years) were divided into ANI group (HIV-ANI, n = 31) and NP normal group (HIV-normal, n = 49). Brain metabolisms by MRS from right BG were compared between groups, including N-acetylaspartate and N-acetyl aspartylglutamate (tNAA), creatine and phosphocreatine (tCr), and choline-containing compounds (tCho). A total value of three metabolites were introduced. All brain metabolisms were evaluated as its percentage of total. Furthermore, correlations between MRS and NP and clinical measures were evaluated. A logistic regression model was applied, and the AUC values for the model and the continuous factors were compared using receiver operating curve (ROC) analysis. Results Compared to HIV-normal group, tNAA/total was lower and tCr/total was higher in the HIV-ANI group (P < 0.05). Both tNAA/total and tCr/total values were correlated with NP score (P < 0.05), especially in verbal fluency, speed of information processing, learning, and recall (P < 0.05). The logistic model included BG-tCr/total, current CD4 and infection years of PLWH. The AUC value for the BG-tCr/total was 0.696 and was not significantly lower than that for logistic model (P < 0.01). Conclusion The altered brain metabolites in the right BG were found in the ANI group compared to PLWH with normal cognition, and further associated with NP deficits. The current findings indicated that brain metabolites assessed by MRS has the potential to discriminate ANI from cognitively normal PLWH.
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Affiliation(s)
- Yi Zhan
- Department of Radiology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Dan-Chao Cai
- Department of Radiology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Ying Liu
- Institute of Science and Technology for Brain-Inspired Intelligence, Fudan University, Shanghai, China
| | - Fengxiang Song
- Department of Radiology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Fei Shan
- Department of Radiology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Pengrui Song
- Department of Radiology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Guochao Chen
- Department of Radiology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Yijun Zhang
- Department of Radiology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - He Wang
- Institute of Science and Technology for Brain-Inspired Intelligence, Fudan University, Shanghai, China
- Human Phenome Institute, Fudan University, Shanghai, China
| | - Yuxin Shi
- Department of Radiology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
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Schröder H, Yapa HM, Gómez-Olivé FX, Thirumurthy H, Seeley J, Bärnighausen T, De Neve JW. Intergenerational spillover effects of antiretroviral therapy in sub-Saharan Africa: a scoping review and future directions for research. BMJ Glob Health 2023; 8:bmjgh-2022-011079. [PMID: 37068847 PMCID: PMC10111905 DOI: 10.1136/bmjgh-2022-011079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 03/24/2023] [Indexed: 04/19/2023] Open
Abstract
BACKGROUND Antiretroviral therapy (ART) may influence individuals who do not receive the intervention but who are connected in some way to the person who does. Relatively little is known, however, about the size and scope of, what we term, spillover effects of ART. We explored intergenerational spillover effects of ART in sub-Saharan Africa (SSA) and identified several directions for future research. METHODS We conducted a scoping review between March and April 2022. We systematically searched PubMed, PsycINFO, EconLit, OTseeker, AIDSInfo, Web of Science, CINHAL, Google Scholar and African Index Medicus. We analysed the distribution of included studies over time and summarised their findings. We examined the intergenerational impact of ART provision to working-age adults living with HIV on children ('downward' spillover effects) and older adults ('upward' spillover effects). We categorised types of intergenerational spillover effects according to broad themes which emerged from our analysis of included studies. FINDINGS We identified 26 studies published between 2005 and 2022 with 16 studies assessing spillover effects from adults to children (downward), and 1 study explicitly assessing spillover effects from working-age adults to older adults (upward). The remaining studies did not fully specify the direction of spillover effects. Most spillover effects of ART to household and family members were beneficial and included improvements in wealth, labour market outcomes, health outcomes and health services utilisation, schooling, and household composition. Both children and older adults benefited from ART availability among adults. Detrimental spillover effects were only reported in three studies and included financial and opportunity costs associated with health services utilisation and food insecurity in the first year after ART. CONCLUSIONS ART may lead to substantial spillover effects across generations and sectors in SSA. Further research is needed to capitalise on positive spillover effects while mitigating potential negative spillover effects. The returns to investments in large-scale health interventions such as ART may be underestimated without considering these societal benefits.
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Affiliation(s)
- Henning Schröder
- Heidelberg Institute of Global Health, Medical Faculty, Heidelberg University, Heidelberg, Germany
| | - H Manisha Yapa
- Westmead Clinical School, The University of Sydney, Sydney, New South Wales, Australia
- The Kirby Institute, University of New South Wales Sydney, Sydney, New South Wales, Australia
| | - Francesc Xavier Gómez-Olivé
- Medical Research Council/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Harsha Thirumurthy
- Department of Medical Ethics and Health Policy, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Janet Seeley
- Department of Global Health & Development, London School of Hygiene and Tropical Medicine, London, UK
- Africa Health Research Institute, Durban, South Africa
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene & Tropical Medicine Uganda Research Unit, Entebbe, Uganda
| | - Till Bärnighausen
- Heidelberg Institute of Global Health, Medical Faculty, Heidelberg University, Heidelberg, Germany
- Africa Health Research Institute, Durban, South Africa
- Harvard Center for Population and Development Studies, Harvard University, Cambridge, Massachusetts, USA
| | - Jan-Walter De Neve
- Heidelberg Institute of Global Health, Medical Faculty, Heidelberg University, Heidelberg, Germany
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Asiimwe SB, Montana L, Kahn K, Tollman SM, Kabudula CW, Gómez-Olivé XF, Berkman LF, Glymour MM, Bärnighausen T. HIV Status and Antiretroviral Therapy as Predictors of Disability among Older South Africans: Overall Association and Moderation by Body Mass Index. J Aging Health 2020; 32:1335-1344. [PMID: 32501168 DOI: 10.1177/0898264320925323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objectives: Among older people living with HIV (PLWH) and comparable individuals without HIV, we evaluated whether associations of HIV and antiretroviral therapy (ART) with disability depend on body mass index (BMI). Methods: We analyzed 4552 participants in the "Health and Aging in Africa: A Longitudinal Study of an INDEPTH Community in South Africa." (HAALSI) We compared prevalence of disability (≥1 impairment in basic activities of daily living) by HIV status, ART use, and BMI category, adjusting for age, sex, education, father's occupation, country of origin, lifetime alcohol use, and primary health-care utilization. Results: Among PLWH, those underweight had 9.8% points (95% confidence interval (CI): 1.2 to 18.4) higher prevalence of disability than those with normal BMI. Among ART users, those underweight had 11.9% points (95% CI: 2.2 to 21.6) higher prevalence of disability than those with normal BMI. Conclusions: We found no evidence that weight improvement associated with ART use is likely to increase disability.
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Affiliation(s)
| | | | - Kathleen Kahn
- MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,INDEPTH Network, Accra, Ghana
| | - Stephen M Tollman
- MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,INDEPTH Network, Accra, Ghana
| | - Chodziwadziwa W Kabudula
- MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Xavier F Gómez-Olivé
- MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Lisa F Berkman
- Harvard University, MA, USA.,MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | | | - Till Bärnighausen
- Harvard University, MA, USA.,MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Africa Health Research Institute (AHRI), KwaZulu-Natal, South Africa.,University of Heidelberg, Baden-Württemberg, Germany
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5
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Beta-amyloid (Aβ) uptake by PET imaging in older HIV+ and HIV- individuals. J Neurovirol 2020; 26:382-390. [PMID: 32270469 DOI: 10.1007/s13365-020-00836-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 02/13/2020] [Accepted: 02/24/2020] [Indexed: 10/24/2022]
Abstract
The causes of cognitive impairment among older HIV+ individuals may overlap with causes among elderly HIV seronegative (HIV-) individuals. The objective of this study was to determine if beta-amyloid (Aβ) deposition measured by [18F] AV-45 (florbetapir) positron emission tomography (PET) is increased in older HIV+ individuals compared to HIV- individuals. Forty-eight HIV+ and 25 HIV- individuals underwent [18F] AV-45 PET imaging. [18F] AV-45 binding to Aβ was measured by standardized uptake value ratios (SUVR) relative to the cerebellum in 16 cortical and subcortical regions of interest. Global and regional cortical SUVRs were compared by (1) serostatus, (2) HAND stage, and (3) age decade, comparing individuals in their 50s and > 60s. There were no differences in median global cortical SUVR stratified by HIV serostatus or HAND stage. The proportion of HIV+ participants in their 50s with elevated global amyloid uptake (SUVR > 1.40) was significantly higher than the proportion in HIV- participants (67% versus 25%, p = 0.04), and selected regional SUVR values were also higher (p < 0.05) in HIV+ compared to HIV- participants in their 50s. However, these group differences were not seen in participants in their 60s. In conclusion, PET imaging found no differences in overall global Aβ deposition stratified by HIV serostatus or HAND stage. Although there was some evidence of increased Aβ deposition in HIV+ individuals in their 50s compared to HIV- individuals which might indicate premature aging, the most parsimonious explanation for this is the relatively small sample size in this cross-sectional cohort study.
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6
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Ransome Y, Mayer KH, Tsuyuki K, Mimiaga MJ, Rodriguez-Diaz CE, Srithanaviboonchai K, Friedman RK, Limbada M, Safren SA. The Role of Religious Service Attendance, Psychosocial and Behavioral Determinants of Antiretroviral Therapy (ART) Adherence: Results from HPTN 063 Cohort Study. AIDS Behav 2019; 23:459-474. [PMID: 29956116 PMCID: PMC6310676 DOI: 10.1007/s10461-018-2206-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Early and sustained antiretroviral therapy (ART) adherence can suppress the HIV virus in individuals and reduce onward transmission of HIV in the population. Religiosity has been associated with better HIV clinical outcomes. Data are from a longitudinal, observational study of 749 HIV-infected individuals from Brazil, Zambia, and Thailand (HPTN 063). Ordered logistic regression assessed whether religious service attendance was associated with ART adherence (self-reported and plasma HIV-RNA) and moderated the association between alcohol problems and ART adherence. In each country, > 80% of participants reported high self-reported ART adherence (good/very good/excellent). Religious service attendance exceeded 85% but was statistically unrelated to adherence. In combined-country models, (p = 0.03) as alcohol problems increased, the probability of high self-reported ART adherence, as well as viral-load, became weaker at higher compared to low service attendance frequency. Future studies should evaluate spirituality variables and replicate the moderation analyses between religious attendance and alcohol problems.
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Affiliation(s)
- Yusuf Ransome
- Department of Social and Behavioral Sciences, Yale School of Public Health, 60 College Street, LEPH 4th Floor, New Haven, CT, 06510, USA.
- Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
| | - Kenneth H Mayer
- The Fenway Institute, Fenway Health, Boston, MA, USA
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Kiyomi Tsuyuki
- Division of Global Public Health, School of Medicine, University of San Diego, San Diego, CA, USA
| | - Matthew J Mimiaga
- Department of Social and Behavioral Sciences, Brown University School of Public Health, Providence, RI, USA
| | | | | | - Ruth K Friedman
- Instituto de Pesquisa Clinica Evandro Chagas, Rio de Janeiro, Brazil
| | | | - Steven A Safren
- Department of Psychology, University of Miami, Coral Gables, FL, USA
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7
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Mohamed M, Barker PB, Skolasky RL, Sacktor N. 7T Brain MRS in HIV Infection: Correlation with Cognitive Impairment and Performance on Neuropsychological Tests. AJNR Am J Neuroradiol 2018; 39:704-712. [PMID: 29449278 DOI: 10.3174/ajnr.a5547] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 12/01/2017] [Indexed: 01/13/2023]
Abstract
BACKGROUND AND PURPOSE Validated neuroimaging markers of HIV-associated neurocognitive disorder in patients on antiretroviral therapy are urgently needed for clinical trials. The purpose of this study was to explore the relationship between cognitive impairment and brain metabolism in older subjects with HIV infection. It was hypothesized that MR spectroscopy measurements related to neuronal health and function (particularly N-acetylaspartate and glutamate) would be lower in HIV-positive subjects with worse cognitive performance. MATERIALS AND METHODS Forty-five HIV-positive patients (mean age, 58.9 ± 5.3 years; 33 men) underwent detailed neuropsychological testing and brain MR spectroscopy at 7T. Twenty-four subjects were classified as having asymptomatic cognitive impairment, and 21 were classified as having symptomatic cognitive impairment. Single-voxel proton MR spectra were acquired from 5 brain regions and quantified using LCModel software. Brain metabolites and neuropsychological test results were compared using nonparametric statistics and Pearson correlation coefficients. RESULTS Differences in brain metabolites were found between symptomatic and asymptomatic subjects, with the main findings being lower measures of N-acetylaspartate in the frontal white matter, posterior cingulate cortex, and precuneus. In the precuneus, glutamate was also lower in the symptomatic group. In the frontal white matter, precuneus, and posterior cingulate cortex, NAA and glutamate measurements showed significant positive correlation with better performance on neuropsychological tests. CONCLUSIONS Compared with asymptomatic subjects, symptomatic HIV-positive subjects had lower levels of NAA and glutamate, most notably in the frontal white matter, which also correlated with performance on neuropsychological tests. High-field MR spectroscopy offers insight into the pathophysiology associated with cognitive impairment in HIV and may be useful as a quantitative outcome measure in future treatment trials.
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Affiliation(s)
- M Mohamed
- From the Russell H. Morgan Department of Radiology and Radiological Science (M.M., P.B.B.)
| | - P B Barker
- From the Russell H. Morgan Department of Radiology and Radiological Science (M.M., P.B.B.).,Psychiatry and Behavioral Sciences (P.B.B.), Johns Hopkins University School of Medicine, Baltimore, Maryland.,F.M. Kirby Center for Functional Brain Imaging (P.B.B.), Kennedy Krieger Institute, Baltimore, Maryland
| | - R L Skolasky
- Departments of Neurology (R.L.S., N.S.).,Orthopedic Surgery (R.L.S.)
| | - N Sacktor
- Departments of Neurology (R.L.S., N.S.)
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8
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Bernard C, Dabis F, de Rekeneire N. Physical function, grip strength and frailty in people living with HIV in sub-Saharan Africa: systematic review. Trop Med Int Health 2017; 22:516-525. [PMID: 28170120 DOI: 10.1111/tmi.12852] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
OBJECTIVE To present the current knowledge on physical function, grip strength and frailty in HIV-infected patients living in sub-Saharan Africa, where the phenomenon is largely underestimated. METHODS A systematic search was conducted on MEDLINE, Scopus and African Index Medicus. We reviewed articles on sub-Saharan African people living with HIV (PLHIV) >18 years old, published until November 2016. RESULTS Of 537 articles, 12 were conducted in six African countries and included in this review. Five articles reported information on functional limitation and one on disability. Two of these five articles reported functional limitation (low gait speed) in PLHIV. Disability was observed in 27% and 3% of PLHIV living in rural and urban places, respectively. Two of three studies reporting grip strength reported lower grip strength (nearly 4 kg) in PLHIV in comparison with uninfected patients. One study reported that PLHIV were more likely to be frail than HIV-uninfected individuals (19.4% vs. 13.3%), whereas another reported no statistical difference. CONCLUSION Decline in physical function, grip strength and frailty are now part of the burden of PLHIV living in SSA countries, but current data are insufficient to characterise the real public health dimension of these impairments. Further studies are needed to depict this major public health challenge. As this is likely to contribute to a significant burden on the African healthcare systems and human resources in the near future, a holistic care approach should be developed to inform guidelines.
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Affiliation(s)
- Charlotte Bernard
- INSERM, Centre INSERM U1219, Bordeaux Population Health, Bordeaux, France.,School of Public Health (ISPED), University of Bordeaux, Bordeaux, France
| | - François Dabis
- INSERM, Centre INSERM U1219, Bordeaux Population Health, Bordeaux, France.,School of Public Health (ISPED), University of Bordeaux, Bordeaux, France
| | - Nathalie de Rekeneire
- INSERM, Centre INSERM U1219, Bordeaux Population Health, Bordeaux, France.,School of Public Health (ISPED), University of Bordeaux, Bordeaux, France
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9
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[Long-term impact of antiretroviral therapy in Africa: current knowledge]. ACTA ACUST UNITED AC 2014; 107:222-9. [PMID: 25204573 DOI: 10.1007/s13149-014-0392-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Accepted: 06/08/2014] [Indexed: 10/24/2022]
Abstract
By the end of 2013, 11 million PLHIV were taking ARVs in Africa; application of the WHO recommendation to initiate treatment earlier (at CD4 count of 500 cells/mm3 or less) should further increase this number. Currently, twothirds of patients in Africa have been on treatment for less than five years, and less than 10% have received treatment for eight years or more. Given the historical perspective is in its early stages, the long-term impact of ARV therapy is still unclear. This article reviews the knowledge gained over the period marking the first ten years of implementation of the universal access strategy (2003-2013) in Africa, through a review of the literature documenting the long-term consequence of ARV treatment, focusing on medical care for adults with an emphasis on the patient-centered approach. The goal is to understand the interrelationships between biological and social factors and individual and collective aspects that affect the lives of PLHIV and determine the impacts of ARV treatment over the long term. The biomedical and social factors are addressed successively, based on the most significant results. Key knowledge on the long-term outcomes for PLHIVon ARV treatment offers vital information on the necessary conditions and adaptations for care systems needed to ensure the benefits of treatment endure over time.
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10
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Rosen S, Larson B, Rohr J, Sanne I, Mongwenyana C, Brennan AT, Galárraga O. Effect of antiretroviral therapy on patients' economic well being: five-year follow-up. AIDS 2014; 28:417-24. [PMID: 24076660 PMCID: PMC3893293 DOI: 10.1097/qad.0000000000000053] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2013] [Accepted: 08/30/2013] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Evaluate the effect of antiretroviral therapy (ART) on South African HIV patients' economic well being, as indicated by symptoms, normal activities, employment, and external support, during the first 5 years on treatment. METHODS Prospective cohort study of 879 adult patients at public or nongovernmental clinics enrolled before ART initiation or on ART less than 6 months and followed for 5.5 years or less. Patients were interviewed during routine clinic visits. Outcomes were estimated using population-averaged logistic regression and reported as proportions of the cohort experiencing outcomes by duration on ART. RESULTS For patients remaining in care, outcomes improved continuously and substantially, with all differences between baseline and 5 years statistically significant (P < 0.05) and continued significant improvement between year 3 and year 5. The probability of reporting pain last week fell from 69% during the three months before starting ART to 17% after 5 years on ART and fatigue from 62 to 7%. The probability of not being able to perform normal activities in the previous week fell from 47 to 5% and of being employed increased from 32 to 44%; difficulty with job performance among those employed fell from 56 to 6%. As health improved, the probability of relying on a caretaker declined from 81 to less than 1%, and receipt of a disability grant, which initially increased, fell slightly over time on ART. CONCLUSION Results from one of the longest prospective cohorts tracking economic outcomes of HIV treatment in Africa suggest continuous improvement during the first 5 years on treatment, confirming the sustained economic benefits of providing large-scale treatment.
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Affiliation(s)
- Sydney Rosen
- aCenter for Global Health & Development, Boston University, Boston, Massachusetts, USA bHealth Economics and Epidemiology Research Office, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa cBrown University, School of Public Health, Providence, Rhode Island, USA
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11
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Hanass-Hancock J, Regondi I, Egeraat LV, Nixon S. HIV-Related Disability in HIV Hyper-Endemic Countries: A Scoping Review. ACTA ACUST UNITED AC 2013. [DOI: 10.4236/wja.2013.33034] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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12
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Venkatesh KK, de Bruyn G, Lurie MN, Modisenyane T, Triche EW, Gray GE, Welte A, Martinson NA. Sexual risk behaviors among HIV-infected South African men and women with their partners in a primary care program: implications for couples-based prevention. AIDS Behav 2012; 16:139-50. [PMID: 21476005 PMCID: PMC3184366 DOI: 10.1007/s10461-011-9941-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
We studied 1163 sexually-active HIV-infected South African men and women in an urban primary care program to understand patterns of sexual behaviors and whether these behaviors differed by partner HIV status. Overall, 40% reported a HIV-positive partner and 60% a HIV-negative or status unknown partner; and 17.5% reported >2 sex acts in the last 2 weeks, 16.4% unprotected sex in the last 6 months, and 3.7% >1 sex partner in the last 6 months. Antiretroviral therapy (ART) was consistently associated with decreased sexual risk behaviors, as well as with reporting a HIV-negative or status unknown partner. The odds of sexual risk behaviors differed by sex; and were generally higher among participants reporting a HIV-positive partner, but continued among those with a HIV-negative or status unknown partner. These data support ART as a means of HIV prevention. Engaging in sexual risk behaviors primarily with HIV-positive partners was not widely practiced in this setting, emphasizing the need for couples-based prevention.
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Affiliation(s)
- Kartik K Venkatesh
- Department of Community Health, Alpert Medical School, Brown University, Providence, RI, USA.
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