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Wouters E, Stek C, Swartz A, Buyze J, Schutz C, Thienemann F, Wilkinson RJ, Meintjes G, Lynen L, Nöstlinger C. Prednisone for the prevention of tuberculosis-associated IRIS (randomized controlled trial): Impact on the health-related quality of life. Front Psychol 2022; 13:983028. [PMID: 36275235 PMCID: PMC9581134 DOI: 10.3389/fpsyg.2022.983028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 08/18/2022] [Indexed: 11/18/2022] Open
Abstract
Background Tuberculosis-associated immune reconstitution inflammatory syndrome (TB-IRIS) is an important complication in patients with HIV-associated tuberculosis (TB) starting antiretroviral treatment (ART) in sub-Saharan Africa. The PredART-trial recently showed that prophylactic prednisone reduces the incidence of paradoxical TB-IRIS by 30% in a population at high risk. This paper reports the impact of the intervention on health-related quality of life (HRQoL), a secondary endpoint of the trial, measured by an amended version of the PROQOL-HIV instrument—the instrument’s validity and reliability is also assessed. Methods A total of 240 adult participants (antiretroviral treatment (ART)-naïve, TB-HIV co-infected with CD4 count ≤100 cells/μL) were recruited and randomized (1:1) to (1) a prednisone arm or (2) a placebo arm. In this sub-study of the PredART-trial we evaluated (1) the performance of an HIV-specific HR-QoL instrument amended for TB-IRIS, i.e., the PROQOL-HIV/TB in patients with HIV-associated TB starting ART (reliability, internal and external construct validity and invariance across time) and (2) the impact of prednisone on self-reported HR-QoL in this population through mixed models. Results The PROQOL-HIV/TB scale displayed acceptable internal reliability and good internal and external validity. This instrument, including the factor structure with the eight sub-dimensions, can thus be applied for measuring HR-QoL among HIV-TB patients at high risk for TB-IRIS. Prophylactic prednisone was statistically significantly associated only with the ‘Physical Health and Symptoms’-subscale: a four-week course of prednisone resulted in an earlier improvement in the physical dimension of HR-QoL compared to placebo. Conclusion We demonstrated that the PROQOL-HIV/TB scale adequately measures different aspects of self-reported HR-QoL in HIV-TB patients. Although more research is needed to understand how other domains related to HR-QoL can be improved, targeting patients at high risk for developing TB-IRIS with a four-week course of prednisone has a beneficial effect on the physical aspects of patient-reported quality of life.
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Affiliation(s)
- Edwin Wouters
- Centre for Population, Family & Health, University of Antwerp, Antwerp, Belgium
- Centre for Health Systems Research & Development, University of the Free State, Bloemfontein, South Africa
- *Correspondence: Edwin Wouters,
| | - Cari Stek
- Department of Clinical Sciences, Institute of Tropical Medicine, Antwerp, Belgium
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - Alison Swartz
- Division of Social and Behavioural Sciences, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Jozefien Buyze
- Department of Clinical Sciences, Institute of Tropical Medicine, Antwerp, Belgium
| | - Charlotte Schutz
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Friedrich Thienemann
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Robert J. Wilkinson
- Department of Medicine, Imperial College London, London, United Kingdom
- The Francis Crick Institute, London, United Kingdom
| | - Graeme Meintjes
- Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
- Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Lutgarde Lynen
- Department of Clinical Sciences, Institute of Tropical Medicine, Antwerp, Belgium
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Mokgethi NO, Christofides N, Machisa M, Akpomiemie G, Lalla-Edward S. Quality of life and associated factors among people receiving second-line anti-retroviral therapy in Johannesburg, South Africa. BMC Infect Dis 2022; 22:456. [PMID: 35550020 PMCID: PMC9103409 DOI: 10.1186/s12879-022-07429-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 04/22/2022] [Indexed: 12/02/2022] Open
Abstract
Background Studies which examine quality of life (QOL) provide important insights that are needed to understand the impacts of HIV/AIDS anti-retroviral treatment (ART), comorbid conditions and other factors on the daily activities of people living with HIV/AIDS (PLH). This study aimed to determine the inter-relationships between clinical factors, behavioural, socio-demographic variables and QOL among PLH. Methods The secondary analysis used data collected from 293 people living with HIV/AIDS (PLH) receiving second-line ART in Johannesburg in a clinical trial which evaluated the non-inferiority of ritonavir-boosted darunavir (DRV/r 400/100 mg) compared to ritonavir-boosted lopinavir (LPV/r) over a 48 week-period. Physical functioning, cognitive and mental QOL were measured using the Aids Clinical Trial Group questionnaire. Exploratory factor analyses were used to examine the structure, the relationships between and the construct validity of QOL items. Structural equation models which tested the a priori-hypothesised inter-relationships between QOL and other variables were estimated and goodness of fit of the models to the data was assessed. Results Patients on darunavir presented with lower pill burden. Older patients and women were more likely to report lower QOL scores. Pill burden mediated the effects of age, sex and treatment regimen on physical functioning QOL and adverse effects; the effects of age, sex, treatment regimen and adverse effects on cognitive QOL; and the effects of sex on mental QOL. Conclusion QOL among PLH is associated with socio-demographic and clinical factors. Therefore, QOL could be enhanced by considering PLH characteristics, clinical factors such as regimen side-effects profile, management of comorbid conditions and mitigating risks such as potential adverse drug-to-drug interactions among patients on ART. Supplementary Information The online version contains supplementary material available at 10.1186/s12879-022-07429-9.
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Affiliation(s)
- Nomcebo Oratile Mokgethi
- Epidemiology and Biostatistics, WHO, Bloemfontein, Free State, South Africa. .,School of Public Health, Wits University, Johannesburg, South Africa. .,Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.
| | | | - Mercilene Machisa
- School of Public Health, Wits University, Johannesburg, South Africa.,Gender and Health Research Unit, South African Medical Research Council, Pretoria, South Africa
| | - Godspower Akpomiemie
- School of Public Health, Wits University, Johannesburg, South Africa.,Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Samantha Lalla-Edward
- School of Public Health, Wits University, Johannesburg, South Africa.,Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Wouters E, van Rensburg AJ, Engelbrecht M, Buffel V, Campbell L, Sommerland N, Rau A, Kigozi G, van Olmen J, Masquillier C. How the 'HIV/TB co-epidemic-HIV stigma-TB stigma' syndemic impacts on the use of occupational health services for TB in South African hospitals: a structural equation modelling analysis of the baseline data from the HaTSaH Study (cluster RCT). BMJ Open 2022; 12:e045477. [PMID: 35383052 PMCID: PMC8984004 DOI: 10.1136/bmjopen-2020-045477] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Tuberculosis (TB) has become an occupational health hazard in South African hospitals where healthcare workers (HCWs) are additionally confronted daily with HIV and its associated stigma, causing a syndemic. Early TB diagnosis and treatment are vital, but the uptake of these services through occupational healthcare units (OHUs) is low. The current study hypothesises that (1) the link between HIV and TB and (2) the perceived HIV stigmatisation by colleagues create (3) a double HIV-TB stigma which increases (4) internalised TB stigma and leads to (5) a lower willingness to use OHU services for TB screening and treatment. DESIGN A cross-sectional study using the baseline data from the HIV and TB Stigma among Healthcare workers Study (HaTSaH Study). SETTING Six hospitals in the Free State province of South Africa. PARTICIPANTS 820 HCWs of the six selected hospitals. RESULTS The study results demonstrate that the co-epidemic (β=0.399 (screening model) and β=0.345 (treatment model)) combined (interaction effect: β=0.133 (screening) and β=0.132 (treatment)) with the persistent stigmatisation of HIV is altering the attitudes towards TB (β=0.345 (screening) and β=0.400 (treatment)), where the stigmatising views of HIV are transferred to TB-illustrating the syndemic impact. Our model demonstrated that this syndemic not only leads to higher levels of internal TB stigma (β=0.421 (screening) and β=0.426 (treatment)), but also to a lower willingness to use the OHU for TB screening (probit coefficient=-0.216) and treatment (probit coefficient=-0.160). Confidentiality consistently emerged as a contextual correlate of OHU use. CONCLUSIONS Theoretically, our results confirm HIV as a 'syndemic generator' which changes the social meaning of TB in the hospital context. Practically, the study demonstrated that the syndemic of TB and HIV in a highly endemic context with stigma impacts the intended use of occupational TB services. TRIAL REGISTRATION NUMBER Pre-results of the trial registered at the South African National Clinical Trials Register, registration ID: DOH-27-1115-5204.
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Affiliation(s)
- Edwin Wouters
- Centre for Population, Family & Health, University of Antwerp, Antwerp, Belgium
- Centre for Health Systems Research & Development, University of the Free State, Bloemfontein, Free State, South Africa
| | | | - Michelle Engelbrecht
- Centre for Health Systems Research & Development, University of the Free State, Bloemfontein, Free State, South Africa
| | - Veerle Buffel
- Centre for Population, Family & Health, University of Antwerp, Antwerp, Belgium
| | - Linda Campbell
- Centre for Population, Family & Health, University of Antwerp, Antwerp, Belgium
| | | | - Asta Rau
- Centre for Health Systems Research & Development, University of the Free State, Bloemfontein, Free State, South Africa
| | - G Kigozi
- Centre for Health Systems Research & Development, University of the Free State, Bloemfontein, Free State, South Africa
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Mwangala PN, Mabrouk A, Wagner R, Newton CRJC, Abubakar AA. Mental health and well-being of older adults living with HIV in sub-Saharan Africa: a systematic review. BMJ Open 2021; 11:e052810. [PMID: 34551953 PMCID: PMC8461287 DOI: 10.1136/bmjopen-2021-052810] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 09/06/2021] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE In this systematic review, we aimed to summarise the empirical evidence on common mental disorders (CMDs), cognitive impairment, frailty and health-related quality of life (HRQoL) among people living with HIV aged ≥50 years (PLWH50 +) residing in sub-Saharan Africa (SSA). Specifically, we document the prevalence and correlates of these outcomes. DESIGN, DATA SOURCES AND ELIGIBILITY CRITERIA The following online databases were systematically searched: PubMed, CINAHL, PsycINFO, Embase and Scopus up to January 2021. English-language publications on depression, anxiety, cognitive function, frailty and quality of life among PLWH50+ residing in SSA were included. DATA EXTRACTION AND SYNTHESIS We extracted information, including study characteristics and main findings. These were tabulated, and a narrative synthesis approach was adopted, given the substantial heterogeneity among included studies. RESULTS A total of 50 studies from fifteen SSA countries met the inclusion criteria. About two-thirds of these studies emanated from Ethiopia, Uganda and South Africa. Studies regarding depression predominated (n=26), followed by cognitive impairment (n=13). Overall, PLWH50+ exhibited varying prevalence of depression (6%-59%), cognitive impairments (4%-61%) and frailty (3%-15%). The correlates of CMDs, cognitive impairment, frailty and HRQoL were rarely investigated, but those reported were sociodemographic variables, many of which were inconsistent. CONCLUSIONS This review documented an increasing number of published studies on HIV and ageing from SSA. However, the current evidence on the mental and well-being outcomes in PLWH50+ is inadequate to characterise the public health dimension of these impairments in SSA, because of heterogeneous findings, few well-designed studies and substantial methodological limitations in many of the available studies. Future work should have sufficiently large samples of PLWH50+, engage appropriate comparison groups, harmonise the measurement of these outcomes using a standardised methodology to generate more robust prevalence estimates and confirm predictors. PROSPERO REGISTRATION NUMBER CRD42020145791.
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Affiliation(s)
- Patrick Nzivo Mwangala
- Department of Clinical Research (Neurosciences), KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
- University of the Witwatersrand School of Public Health, Johannesburg, South Africa
| | - Adam Mabrouk
- Department of Clinical Research (Neurosciences), KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
| | - Ryan Wagner
- MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Parkton, Gauteng, South Africa
| | - Charles R J C Newton
- Department of Clinical Research (Neurosciences), KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
- Department of Psychiatry, University of Oxford, Oxford, UK
| | - Amina A Abubakar
- Department of Clinical Research (Neurosciences), KEMRI-Wellcome Trust Research Programme, Kilifi, Kenya
- Department of Psychiatry, University of Oxford, Oxford, UK
- Institute for Human Development, Aga Khan University, Nairobi, Kenya
- Department of Public Health, Pwani University, Kilifi, Kenya
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Anosike C, Anene-Okeke CG, Akunne MO. Assessment of Health-Related Quality of Life Among Patients Infected With HIV Receiving Care in a Nigerian Tertiary Hospital. Value Health Reg Issues 2021; 25:1-6. [PMID: 33387802 DOI: 10.1016/j.vhri.2020.09.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Revised: 09/02/2020] [Accepted: 10/10/2020] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Globally, an appropriate estimate of the health-related quality of life (HRQoL) of people living with HIV/AIDS (PLWHA) is essential for the economic evaluation of antiretroviral therapy (ART) programs to ensure optimal value for money. Therefore, this article aimed to evaluate the HRQoL of PLWHA on ART and to explore its predictors. METHODS A cross-sectional study was conducted among PLWHA in an ART clinic of a Nigerian tertiary hospital. The participants were selected through a computer-based simple random sampling technique. The study instrument used for data collection was the English-language version of the European Quality of Life (EQ-5D-5L). The participants completed the questionnaire in the waiting room of the clinic, and the patients' clinical data were retrieved from their medical records. Descriptive statistics and multivariate linear regression were used for data analysis. P<.05 was considered statistically significant. RESULTS Out of the 352 participants, the majority were female (66.5%), and more than half (56.2%) had a CD4 count fewer than 500 cells/mm3. The EQ-5D index and utility score of the study population were 0.72 ± 4.18 and 73.05 ± 10.36, respectively. The significant predictors of EQ-5D index were the number of children (β = -0.215, P=.026), CD4 count (β = 0.171, P=.030), and duration on ART (β = -0.144, P=.011). CONCLUSIONS Our findings suggest that PLWHA receiving ART in Nigeria had good HRQoL. However, concerted efforts targeted at improving CD4 cell count and reducing the family burden of PLWHA would enhance their HRQoL.
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Affiliation(s)
- Chibueze Anosike
- Department of Clinical Pharmacy and Pharmacy Management, University of Nigeria, Nsukka, Enugu State, Nigeria; Pharmacoeconomics and Mental Health Research Group, University of Nigeria, Nsukka, Enugu State, Nigeria.
| | - Chigozie G Anene-Okeke
- Department of Clinical Pharmacy and Pharmacy Management, University of Nigeria, Nsukka, Enugu State, Nigeria
| | - Maureen O Akunne
- Department of Clinical Pharmacy and Pharmacy Management, University of Nigeria, Nsukka, Enugu State, Nigeria
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Active Surveillance versus Spontaneous Reporting for First-Line Antiretroviral Medicines in Namibia: A Cost-Utility Analysis. Drug Saf 2017; 39:859-72. [PMID: 27314405 DOI: 10.1007/s40264-016-0432-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Active surveillance pharmacovigilance is a systematic approach to medicine safety assessment and health systems strengthening, but has not been widely implemented in low- and middle-income countries. This study aimed to assess the cost effectiveness of a national active surveillance pharmacovigilance system for highly active antiretroviral therapy (HAART) compared with the existing spontaneous reporting system in Namibia. METHODS A cost-utility analysis from a governmental perspective compared active surveillance pharmacovigilance to spontaneous reporting. Data from a sentinel site active surveillance program in Namibia from August 2012 to April 2013 was projected to all HIV-infected adults initiating HAART in Namibia. Costs (pharmacovigilance program, HAART, adverse event [AE] treatment), quality-adjusted life-years (QALYs), and incremental cost-effectiveness ratios (ICERs, dollars/QALY) were evaluated. Analysis was completed for (i) cohort analysis: a single cohort beginning HAART in 1 year in Namibia followed over their remaining lifetime, and (ii) population analysis: patients continued to enter and leave care and treatment over 10 years. RESULTS For the cohort analysis, totals were US$21,267,902 (2015 US dollars) and 116,224 QALYs for care and treatment under active surveillance pharmacovigilance versus US$15,257,381 and 116,122 QALYs for care and treatment under spontaneous reporting pharmacovigilance, resulting in an ICER of US$58,867/QALY for active surveillance compared with spontaneous reporting pharmacovigilance. The population analysis ICER was US$4989/QALY. Results were sensitive to quality of life associated with AEs. CONCLUSION Active surveillance pharmacovigilance was projected to be highly cost effective to improve treatment for HIV in Namibia. Active surveillance pharmacovigilance may be valuable to improve lives of HIV patients and more efficiently allocate health resources in Namibia.
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Alamolhoda M, Jafari P, Ayatollahi SMT, Kazerooni PA. Reliability and validity of Persian version of Medical Outcome Study-HIV health survey in Iranian people living with HIV. J TRADIT CHIN MED 2017. [DOI: 10.1016/s0254-6272(17)30325-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Alemayehu M, Wubshet M, Mesfin N, Tamiru A, Gebayehu A. Health-related quality of life of HIV infected adults with and without Visceral Leishmaniasis in Northwest Ethiopia. Health Qual Life Outcomes 2017; 15:65. [PMID: 28851361 PMCID: PMC5576231 DOI: 10.1186/s12955-017-0636-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Accepted: 03/21/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Health-related quality of life (HRQoL) is an important outcome measure among HIV infected patients receiving antiretroviral therapy (ART). When HIV infected patients coinfected with Visceral Leishmaniasis (VL) the problem become severe because VL accelerates HIV replication and disease progression. The impact of VL on the quality of life of HIV infected patients has not been studied. In this study in Ethiopia, we compared the quality of life of HIV infected patients with and without VL. METHODS A cross-sectional study was conducted from October 2015 to September 2016 in selected health centers and hospitals, in Northwest Ethiopia. Data on quality of life was collected by trained nurses. The instrument used to collect the data was the short Amharic version of the World Health Organization Quality of Life for HIV clients (WHOQoL-HIV). Depression was assessed using the validated version of Kessler scale. Data was entered and analyzed using SPSS version 20. Descriptive statistics, bivariate and multivariate linear regression model was used to summarize the results. RESULTS A total of 590 study participants were included in the study with response rate of 95%. Of the 590 patients included in our study 125 (21%) were HIV-VL coinfection. HIV-VL coinfected patients had a lower quality of life in all the domains as compared to HIV patients without VL. Depression was consistently and strongly associated with all the quality of life domains of both groups. Also, in HIV infected patients a longer duration in ART was associated with higher HRQoL domains except for the spiritual and level of independence domains. With regard to HIV-VL coinfected patients, a longer duration in ART was associated with psychological, spiritual and level of independence domains of HRQoL. Demographics, clinical, and treatment characteristics resulted few significant associations with HRQoL domains of both groups. CONCLUSION HIV-VL coinfected patients had a poor quality of life in all the domains of the WHOQoL-HIV instrument. Depression, duration of ART and education were strongly associated with the quality of life. Depression should be targeted for intervention to improve the quality of life.
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Affiliation(s)
- Mekuriaw Alemayehu
- Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, P. O. Box - 196, Gondar, Ethiopia.
| | - Mamo Wubshet
- Department of Public Health, St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Nebiyu Mesfin
- School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Aschalew Tamiru
- Leishmaniasis Research and Treatment Center, College of Medicine and Health Sciences, University of Gondar, P. O. Box - 196, Gondar, Ethiopia
| | - Abebaw Gebayehu
- Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, P. O. Box - 196, Gondar, Ethiopia
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Tshuma N, Muloongo K, Nkwei ES, Alaba OA, Meera MS, Mokgobi MG, Nyasulu PS. The mediating role of self-efficacy in the relationship between premotivational cognitions and engagement in multiple health behaviors: a theory-based cross-sectional study among township residents in South Africa. J Multidiscip Healthc 2017; 10:29-39. [PMID: 28176923 PMCID: PMC5266094 DOI: 10.2147/jmdh.s112841] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Noncommunicable diseases (NCDs) are one of the major global health challenges in developed countries and are rapidly increasing globally. Perception of self-efficacy is important for complex activities and long-term changes in health behavior. This study aimed to determine whether self-efficacy mediates the effect of individual beliefs (perceived severity, susceptibility, benefits and barriers) among informal settlement residents' health behavior in relation to the prevention and management of NCDs. METHODS A cross-sectional survey was conducted using a closed-ended questionnaire among informal settlement residents in Diepsloot, Johannesburg. The proposed model was tested using structural equation modeling (AMOS software). RESULTS A total of 2,277 participants were interviewed during this survey, consisting of 1,236 (54.3%) females, with the majority of them aged between 20 and 29 years. All constructs in the questionnaire had a good reliability with a Cronbach's alpha of >0.7. Perceived benefits and perceived barriers were the strongest predictors of self-efficacy, with the highest beta values of 0.14 and 0.15, respectively. Once associated with perceived self-efficacy, the direct effect of perceived susceptibility and perceived benefits on health behavior was statistically nonsignificant (P=0.0894 and P=0.2839, respectively). Perceived benefits and perceived susceptibility were totally mediated by self-efficacy. The indirect effects of perceived severity and perceived barriers (through self-efficacy) on health behavior were significant. Thus, perceived severity and perceived barriers were partially mediated by self-efficacy. CONCLUSION Perceived susceptibility and perceived benefits did not affect health behavior unless associated with self-efficacy. In contrast, individual perception of the seriousness of NCDs and perceived barriers might still have a direct influence on health behavior even if the person does not feel able to prevent NCDs. However, this influence would be more significant when perceived severity and perceived barriers of NCDs are associated with self-efficacy.
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Affiliation(s)
- Ndumiso Tshuma
- Community AIDS Response, Norwood, Johannesburg
- Schoolof Health Sciences, Monash South Africa, Johannesburg
| | - Keith Muloongo
- Community AIDS Response, Norwood, Johannesburg
- Schoolof Health Sciences, Monash South Africa, Johannesburg
| | | | - Olufunke A Alaba
- School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Maheedhariah S Meera
- Department of Human Behaviour, College of Southern Nevada, Henderson, NV
- University of California, Los Angeles, Los Angeles, CA, USA
| | | | - Peter S Nyasulu
- Schoolof Health Sciences, Monash South Africa, Johannesburg
- School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
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Song B, Yan C, Lin Y, Wang F, Wang L. Health-Related Quality of Life in HIV-Infected Men Who Have Sex with Men in China: A Cross-Sectional Study. Med Sci Monit 2016; 22:2859-70. [PMID: 27522466 PMCID: PMC4988366 DOI: 10.12659/msm.897017] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background China is undergoing a rapid growth in the human immunodeficiency virus (HIV) epidemic involving men who have sex with men (MSM). Reports about their health-related quality of life (HRQOL) are scarce. This study aimed to assess the HRQOL and factors influencing HIV-positive MSM in a city in the northeast of China. Material/Methods A cross-sectional study was conducted in Harbin city (Heilongjiang, China). HIV-positive MSM (n=125) were interviewed using the WHOQOL-HIV-BRIEF scale, the Berger HIV Stigma Scale, and other HIV-related questionnaires from June to August 2013. Results Among the 6 dimensions of the HRQOL, HIV-related stigma was negatively associated with psychological (r=−0.316, P=0.0003) and spirituality domains (r=−0.324, P=0.0002). Physician support was positively associated with independence domain (r=0.393, P<0.0001). Hostile mentality was associated with psychological (r=0.479, P<0.0001) and spirituality domains (r=0.431, P<0.0001). Adverse effects of HAART were significantly correlated with physical (r=−0.542, P<0.0001) and psychological (r=−0.554, P<0.0001) domains. Multiple logistic regression showed that stigma (odds ratio (OR)=1.251, 95% confidence interval (95%CI): 1.088–1.439, P=0.002) and adverse effects of HAART (OR=1.117, 95%CI: 1.069–1.167, P<0.0001) were independent risk factors for low HRQOL. Physician support (OR=0.961, 95%CI: 0.941–0.982, P=0.0002) and CD4+ counts >350 (OR=0.033, 95%CI: 0.005–0.208, P=0.001) were independent protective factors in MSM receiving HAART. Hostile mentality (OR=0.936, 95%CI: 0.906–0.967, P<0.0001) was an independent protective factor of HRQOL in MSM not receiving HAART. Conclusions Psychological factors such as HIV-related stigma, hostile mentality, and physician support have a significant effect on HRQOL in MSM. These findings suggest specific psychological interventions to improve HRQOL in HIV-positive MSM in China.
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Affiliation(s)
- Bo Song
- Department of Infectious Diseases, Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China (mainland)
| | - Cunling Yan
- Department of Pharmacy, Third Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China (mainland)
| | - Yuanlong Lin
- Department of Infectious Diseases, Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China (mainland)
| | - Fuxiang Wang
- Department of Infectious Diseases, Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China (mainland)
| | - Limei Wang
- Student Affairs Office, First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China (mainland)
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Liu Z, Li X, Yang J, Xu L, Guo H. Differences in acquired immune deficiency syndrome treatment and evaluation strategies between Chinese and Western Medicine. J TRADIT CHIN MED 2016; 35:718-22. [PMID: 26742320 DOI: 10.1016/s0254-6272(15)30165-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Complementary and alternative medicine, including Chinese medicine (CM), has been used to treat acquired immune deficiency syndrome (AIDS) foralmost 30 years. We aimed to compare the main differences between AIDS treatment and evaluation strategies between CM and Western Medicine (WM), and analyze advantages and disadvantages. The characteristics of integrative medicine (IM), based on CM and WM, include a patient-centered mode of medicine based on evidence. IM focuses on complex intervention and management with systemic and individual treatment. The evaluation indexes of IM might consist of objective indicators and subjective indexes. IM might be a more valuable method for treating AIDS in the future instead of WM or CM alone.
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Russell S, Martin F, Zalwango F, Namukwaya S, Nalugya R, Muhumuza R, Katongole J, Seeley J. Finding Meaning: HIV Self-Management and Wellbeing among People Taking Antiretroviral Therapy in Uganda. PLoS One 2016; 11:e0147896. [PMID: 26807932 PMCID: PMC4726730 DOI: 10.1371/journal.pone.0147896] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 11/24/2015] [Indexed: 11/18/2022] Open
Abstract
The health of people living with HIV (PLWH) and the sustained success of antiretroviral therapy (ART) programmes depends on PLWH’s motivation and ability to self-manage the condition over the long term, including adherence to drugs on a daily basis. PLWH’s self-management of HIV and their wellbeing are likely to be interrelated. Successful self-management sustains wellbeing, and wellbeing is likely to motivate continued self-management. Detailed research is lacking on PLWH’s self-management processes on ART in resource-limited settings. This paper presents findings from a study of PLWH’s self-management and wellbeing in Wakiso District, Uganda. Thirty-eight PLWH (20 women, 18 men) were purposefully selected at ART facilities run by the government and by The AIDS Support Organisation in and around Entebbe. Two in-depth interviews were completed with each participant over three or four visits. Many were struggling economically, however the recovery of health and hope on ART had enhanced wellbeing and motivated self-management. The majority were managing their condition well across three broad domains of self-management. First, they had mobilised resources, notably through good relationships with health workers. Advice and counselling had helped them to reconceptualise their condition and situation more positively and see hope for the future, motivating their work to self-manage. Many had also developed a new network of support through contacts they had developed at the ART clinic. Second, they had acquired knowledge and skills to manage their health, a useful framework to manage their condition and to live their life. Third, participants were psychologically adjusting to their condition and their new ‘self’: they saw HIV as a normal disease, were coping with stigma and had regained self-esteem, and were finding meaning in life. Our study demonstrates the centrality of social relationships and other non-medical aspects of wellbeing for self-management which ART programmes might explore further and encourage.
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Affiliation(s)
- Steve Russell
- School of International Development, University of East Anglia, Norwich Research Park, Norwich, United Kingdom
- * E-mail:
| | - Faith Martin
- External Research Associate, School of International Development, University of East Anglia, Norwich, United Kingdom
| | - Flavia Zalwango
- Medical Research Council / Uganda Virus Research Institute, Uganda Research Unit on AIDS, Entebbe, Uganda
| | - Stella Namukwaya
- Medical Research Council / Uganda Virus Research Institute, Uganda Research Unit on AIDS, Entebbe, Uganda
| | - Ruth Nalugya
- Medical Research Council / Uganda Virus Research Institute, Uganda Research Unit on AIDS, Entebbe, Uganda
| | - Richard Muhumuza
- Medical Research Council / Uganda Virus Research Institute, Uganda Research Unit on AIDS, Entebbe, Uganda
| | - Joseph Katongole
- Medical Research Council / Uganda Virus Research Institute, Uganda Research Unit on AIDS, Entebbe, Uganda
| | - Janet Seeley
- Medical Research Council / Uganda Virus Research Institute, Uganda Research Unit on AIDS, Entebbe, Uganda
- London School of Hygiene and Tropical Medicine, London, United Kingdom
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Suzan-Monti M, Blanche J, Boyer S, Kouanfack C, Delaporte E, Bonono RC, Carrieri PM, Protopopescu C, Laurent C, Spire B. Benefits of task-shifting HIV care to nurses in terms of health-related quality of life in patients initiating antiretroviral therapy in rural district hospitals in Cameroon [Stratall Agence Nationale de Recherche sur le SIDA (ANRS) 12110/Ensemble pour une Solidarité Thérapeutique Hospitalière en Réseau (ESTHER) substudy]. HIV Med 2015; 16:307-18. [PMID: 25721267 DOI: 10.1111/hiv.12213] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/06/2014] [Indexed: 12/01/2022]
Abstract
OBJECTIVES The World Health Organization (WHO) recommends task-shifting HIV care to nurses in low-resource settings with limited numbers of physicians. However, the effect of such task-shifting on the health-related quality of life (HRQL) of people living with HIV (PLHIV) has seldom been evaluated. We aimed to investigate the effect of task-shifting HIV care to nurses on HRQL outcomes in PLHIV initiating antiretroviral therapy (ART) in rural district hospitals in Cameroon. METHODS Outcomes in PLHIV were longitudinally collected in the 2006-2010 Stratall trial. PLHIV were followed up for 24 months by nurses and/or physicians. Six HRQL dimensions were assessed during face-to-face interviews using the WHO Quality of Life (WHOQOL)-HIV BREF scale: physical health; psychological health; independence level; social relationships; environment; and spirituality/religion/personal beliefs. The degree of task-shifting was estimated using a consultant ratio (i.e. the ratio of nurse-led to physician-led visits). The effect of task-shifting and other potential correlates on HRQL dimensions was explored using a Heckman two-stage approach based on linear mixed models to adjust for the potential bias caused by missing data in the outcomes. RESULTS Of 1424 visits in 440 PLHIV (70.5% female; median age 36 years; median CD4 count 188 cells/μL at enrolment), 423 (29.7%) were task-shifted to nurses. After multiple adjustment, task-shifting was associated with higher HRQL level for four dimensions: physical health [coefficient 0.7; 95% confidence interval (CI) 0.1-1.2; P = 0.01], psychological health (coefficient 0.5; 95% CI 0.0-1.0; P = 0.05), independence level (coefficient 0.6; 95% CI 0.1-1.1; P = 0.01) and environment (coefficient 0.6; 95% CI 0.1-1.0; P = 0.02). CONCLUSIONS Task-shifting HIV care to nurses benefits the HRQL of PLHIV. Together with the previously demonstrated comparable clinical effectiveness of physician-based and nurse-based models of HIV care, our results support the WHO recommendation for task-shifting.
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Affiliation(s)
- M Suzan-Monti
- INSERM, UMR912 Economics and Social Sciences Applied to Health & Analysis of Medical Information (SESSTIM), 13006, Marseille, France; Aix Marseille University, UMR_S912, IRD, 13006, Marseille, France; ORS PACA, Southeastern Health Regional Observatory, 13006, Marseille, France
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Jin Y, Liu Z, Wang X, Liu H, Ding G, Su Y, Zhu L, Wang N. A systematic review of cohort studies of the quality of life in HIV/AIDS patients after antiretroviral therapy. Int J STD AIDS 2014; 25:771-7. [PMID: 24598977 DOI: 10.1177/0956462414525769] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The aim of this paper was to review cohort studies that analyze changes in the quality of life of people living with HIV/AIDS. We searched the PubMed and EmBase databases from inception to December 2012 for primary cohort studies of the quality of life of people living with HIV/AIDS after combination antiretroviral therapy (cART). Two independent reviewers screened and selected published studies of quality of life that had been followed up for more than 12 weeks after the beginning of cART. Data from the papers were analyzed to identify common characteristics of the effects of cART on the quality of life of HIV/AIDS patients. Eight cohort studies were found: only four were assessed as high quality and four were assessed as moderate quality. None of the studies described patient selection. Six studies followed the patients for one year or more, and the other studies for less than 6 months. Seven studies reported quality of life had been improved after initiation of cART, and one study reported no change. Previous research suggested that cART improved the quality of life of AIDS patients for a limited time, so further research for longer periods is needed to confirm this outcome.
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Affiliation(s)
- Yantao Jin
- Department of AIDS Treatment and Research Center, the First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Zhengzhou, China National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Zhibin Liu
- Department of AIDS Treatment and Research Center, the First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - Xin Wang
- School of International Education, Zhengzhou Railway Vocational & Technical College, Zhengzhou, China
| | - Huixin Liu
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Guowei Ding
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Yingying Su
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Lin Zhu
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Ning Wang
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
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Antiretroviral treatment and quality of life in Africans living with HIV: 12-month follow-up in Burkina Faso. J Int AIDS Soc 2013; 16:18867. [PMID: 24369739 PMCID: PMC3871830 DOI: 10.7448/ias.16.1.18867] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Revised: 10/31/2013] [Accepted: 11/27/2013] [Indexed: 11/17/2022] Open
Abstract
Introduction The scale-up of highly active antiretroviral therapy (HAART) has led to a significant improvement in survival of the HIV-positive patient but its effects on health-related quality of life (HRQOL) are less known and context-dependent. Our aim was to assess the temporal changes and factors associated with HRQOL among HIV-positive adults initiating HAART in Burkina Faso. Methods HIV-positive people initiating HAART were prospectively included and followed over a one-year period in three HIV clinics of Ouagadougou. HRQOL was assessed at baseline and at each follow-up visit using physical (PHS) and mental (MHS) summary scores derived from the Medical Outcome Study 36-Item short-form health survey (MOS SF-36) questionnaire. Toxicity related to HAART modification and self-reported symptoms were recorded during follow-up visits. Determinants associated with baseline and changes in both scores over a one-year period were assessed using a mixed linear model. Results A total of 344 patients were included. Their median age at baseline was 37 years [interquartile range (IQR) 30–44] and their median CD4 count was 181 cells/mm3 (IQR 97–269). The mean [standard deviation (SD)] PHS score increased from 45.4 (11.1) at baseline to 60.0 (3.1) at 12 months (p<10−4) and the mean (SD) MHS score from 42.2 (8.7) to 43.9 (3.4) (p<10−2). After one year of treatment, patients that experienced on average two symptoms during follow-up presented with significantly lower PHS (63.9) and MHS (43.8) scores compared to patients that presented no symptoms with PHS and MHS of 68.2 (p<10−4) and 45.3 (p<10−3), respectively. Discussion The use of HAART was associated with a significant increase in both physical and mental aspects of the HRQOL over a 12-month period in this urban African population. Perceived symptoms experienced during follow-up visits were associated with a significant impairment in HRQOL. The appropriate and timely management of reported symptoms during the follow-up of HAART-treated patients is a key component to restore HRQOL.
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Integration of HIV care into primary care in South Africa: effect on survival of patients needing antiretroviral treatment. J Acquir Immune Defic Syndr 2013; 63:e94-100. [PMID: 23535290 DOI: 10.1097/qai.0b013e318291cd08] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Integration of HIV care into primary care is a potential strategy to improve access to antiretroviral therapy (ART) in high-burden countries. This study was conducted to determine the effect of integration of HIV care on the survival of patients needing ART. METHODS A questionnaire was used to measure the integration of HIV care into primary care during a randomized controlled trial of task shifting and decentralization of HIV care in South Africa. Cox proportional hazard ratios (HRs) were estimated for the effect of 5 different integration scores (total, pre-ART, ART, mainstreaming HIV, and internal integration) on the survival of patients with CD4 count ≤350 cells per microliter and not yet on ART. RESULTS A total of 9252 patients were followed up for 12-18 months. Cox proportional HRs adjusted for patient and clinic characteristics showed decreased risk of mortality in clinics with high scores for total integration [HR, 0.97; 95% confidence interval (CI), 0.95 to 0.98; P < 0.001], ART integration (HR, 0.94; 95% CI, 0.90 to 0.99; P = 0.013), and internal integration (HR, 0.97; 95% CI, 0.95 to 1.00; P = 0.041). Analysis of the effect of component scores adjusted for patient characteristics only showed decreased risk of mortality in clinics with high scores for total integration (HR, 0.97; 95% CI, 0.94 to 1.00; P = 0.032), pre-ART integration (HR, 0.92; 95% CI, 0.85 to 0.99; P = 0.027), ART integration (HR, 0.95; 95% CI, 0.93 to 0.98; P = 0.001), and mainstreaming HIV (HR, 0.90; 95% CI, 0.83 to 0.97; P = 0.007). CONCLUSION In a context of task shifting and decentralization of care, integration of HIV care into primary care is associated with improved survival of HIV-positive patients needing ART.
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Nyirenda M, Newell ML, Mugisha J, Mutevedzi PC, Seeley J, Scholten F, Kowal P. Health, wellbeing, and disability among older people infected or affected by HIV in Uganda and South Africa. Glob Health Action 2013; 6:19201. [PMID: 23364075 PMCID: PMC3554811 DOI: 10.3402/gha.v6i0.19201] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2012] [Revised: 11/04/2012] [Accepted: 12/27/2012] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE To describe and compare the health status, emotional wellbeing, and functional status of older people in Uganda and South Africa who are HIV infected or affected by HIV in their families. METHODS Data came from the general population cohort and Entebbe cohort of the Medical Research Council/Uganda Virus Research Institute, and from the Africa Centre Demographic Information System through cross-sectional surveys in 2009/10 using instruments adapted from the World Health Organization (WHO) Study on Global Ageing and Adult Health (SAGE). Analysis was based on 932 people aged 50 years or older (510 Uganda, 422 South Africa). RESULTS Participants in South Africa were slightly younger (median age - 60 years in South Africa, 63 in Uganda), and more were currently married, had no formal education, were not working, and were residing in a rural area. Adjusting for socio-demographic factors, older people in South Africa were significantly less likely to have good functional ability [adjusted odds ratio (aOR) 0.72, 95% CI 0.53-0.98] than those in Uganda, but were more likely to be in good subjective wellbeing (aOR 2.15, 95% CI 1.60-2.90). South Africans were more likely to be obese (aOR 5.26, 95% CI 3.46-8.00) or to be diagnosed with hypertension (aOR 2.77, 95% CI 2.06-3.73). DISCUSSION AND CONCLUSIONS While older people's health problems are similar in the two countries, marked socio-demographic differences influence the extent to which older people are affected by poorer health. It is therefore imperative when designing policies to improve the health and wellbeing of older people in sub-Saharan Africa that the region is not treated as a homogenous entity.
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Affiliation(s)
- Makandwe Nyirenda
- Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Somkhele, South Africa.
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Uebel KE, Joubert G, Wouters E, Mollentze WF, van Rensburg DHCJ. Integrating HIV care into primary care services: quantifying progress of an intervention in South Africa. PLoS One 2013; 8:e54266. [PMID: 23349843 PMCID: PMC3551935 DOI: 10.1371/journal.pone.0054266] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2012] [Accepted: 12/10/2012] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Integration of human immunodeficiency virus (HIV) care into primary care services is one strategy proposed to achieve universal access to antiretroviral treatment (ART) for HIV-positive patients in high burden countries. There is a need for controlled studies of programmes to integrate HIV care with details of the services being integrated. METHODS A semi-quantitative questionnaire was developed in consultation with clinic staff, tested for internal consistency using Cronbach's alpha coefficients and checked for inter-observer reliability. It was used to conduct four assessments of the integration of HIV care into referring primary care clinics (mainstreaming HIV) and into the work of all nurses within ART clinics (internal integration) and the integration of pre-ART and ART care during the Streamlining Tasks and Roles to Expand Treatment and Care for HIV (STRETCH) trial in South Africa. Mean total integration and four component integration scores at intervention and control clinics were compared using one way analysis of variance (ANOVA). Repeated measures ANOVA was used to analyse changes in scores during the trial. RESULTS Cronbach's alpha coefficients for total integration, pre-ART and ART integration and mainstreaming HIV and internal integration scores showed good internal consistency. Mean total integration, mainstreaming HIV and ART integration scores increased significantly at intervention clinics by the third assessment. Mean pre-ART integration scores were almost maximal at the first assessment and showed no further change. There was no change in mean internal integration score. CONCLUSION The questionnaire developed in this study is a valid tool with potential for monitoring integration of HIV care in other settings. The STRETCH trial interventions resulted in increased integration of HIV care, particularly ART care, by providing HIV care at referring primary care clinics, but had no effect on integrating HIV care into the work of all nurses with the ART clinic.
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Affiliation(s)
- Kerry E Uebel
- Department of Internal Medicine, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa.
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Life with HIV as a chronic illness: A theoretical and methodological framework for antiretroviral treatment studies in resource-limited settings. SOCIAL THEORY & HEALTH 2012. [DOI: 10.1057/sth.2012.12] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Oguntibeju OO. Quality of life of people living with HIV and AIDS and antiretroviral therapy. HIV AIDS (Auckl) 2012; 4:117-24. [PMID: 22893751 PMCID: PMC3418767 DOI: 10.2147/hiv.s32321] [Citation(s) in RCA: 90] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The development of antiretroviral drugs has significantly changed the perception of HIV/AIDS from a very fatal to a chronic and potentially manageable disease, and the availability and administration of antiretroviral therapy (ART) has significantly reduced mortality and morbidity associated with HIV and AIDS. There is a relationship between ART and quality of life of people living with HIV and AIDS, and several studies have reported a strong positive association between ART and improved quality of life in different domains among people living with HIV and AIDS in both developed and developing countries. However, a few studies have reported on the negative effects of ART, which directly or indirectly relate to the quality of life and longevity of HIV-infected persons. In this review, the effects and benefits of ART on people living with HIV and AIDS based on studies done in developed and developing countries is examined.
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Affiliation(s)
- Oluwafemi O Oguntibeju
- Oxidative Stress Research Centre, Cape Peninsula University of Technology, Bellville, South Africa
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Nyirenda M, Chatterji S, Falkingham J, Mutevedzi P, Hosegood V, Evandrou M, Kowal P, Newell ML. An investigation of factors associated with the health and well-being of HIV-infected or HIV-affected older people in rural South Africa. BMC Public Health 2012; 12:259. [PMID: 22471743 PMCID: PMC3424116 DOI: 10.1186/1471-2458-12-259] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2011] [Accepted: 04/02/2012] [Indexed: 11/21/2022] Open
Abstract
Background Despite the severe impact of HIV in sub-Saharan Africa, the health of older people aged 50+ is often overlooked owing to the dearth of data on the direct and indirect effects of HIV on older people’s health status and well-being. The aim of this study was to examine correlates of health and well-being of HIV-infected older people relative to HIV-affected people in rural South Africa, defined as participants with an HIV-infected or death of an adult child due to HIV-related cause. Methods Data were collected within the Africa Centre surveillance area using instruments adapted from the World Health Organization (WHO) Study on global AGEing and adult health (SAGE). A stratified random sample of 422 people aged 50+ participated. We compared the health correlates of HIV-infected to HIV-affected participants using ordered logistic regressions. Health status was measured using three instruments: disability index, quality of life and composite health score. Results Median age of the sample was 60 years (range 50–94). Women HIV-infected (aOR 0.15, 95% confidence interval (CI) 0.08–0.29) and HIV-affected (aOR 0.20, 95% CI 0.08–0.50), were significantly less likely than men to be in good functional ability. Women’s adjusted odds of being in good overall health state were similarly lower than men’s; while income and household wealth status were stronger correlates of quality of life. HIV-infected participants reported better functional ability, quality of life and overall health state than HIV-affected participants. Discussion and conclusions The enhanced healthcare received as part of anti-retroviral treatment as well as the considerable resources devoted to HIV care appear to benefit the overall well-being of HIV-infected older people; whereas similar resources have not been devoted to the general health needs of HIV uninfected older people. Given increasing numbers of older people, policy and programme interventions are urgently needed to holistically meet the health and well-being needs of older people beyond the HIV-related care system.
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Affiliation(s)
- Makandwe Nyirenda
- Africa Centre for Health and Population Studies, University of KwaZulu-Natal, R618 Enroute Somkhele, Mtubatuba 3935, South Africa.
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Pappin M, Wouters E, Booysen FLR. Anxiety and depression amongst patients enrolled in a public sector antiretroviral treatment programme in South Africa: a cross-sectional study. BMC Public Health 2012; 12:244. [PMID: 22452846 PMCID: PMC3378441 DOI: 10.1186/1471-2458-12-244] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2011] [Accepted: 03/27/2012] [Indexed: 02/06/2023] Open
Abstract
Background HIV/AIDS and depression are projected to be the two leading causes of disability by 2030. HIV/AIDS and anxiety/depression are interlinked. People suffering from depression may be more likely to engage in risky sexual behaviour, and therefore at greater risk of contracting HIV. An HIV + diagnosis may trigger symptoms of anxiety and depression, which may in turn result in risky sexual behaviour and the spread of HIV. This study explores correlates of anxiety and depression in patients enrolled in a public sector ART programme in South Africa. Methods Interviews were conducted with 716 patients initiating ART at twelve public health care facilities in the Free State. Symptoms of anxiety and depression were measured using the Hospital Anxiety and Depression Scale (HADS). An 8+ cut-off was used to identify possible cases of anxiety and depression. Multivariate logistic regression analysis, using STATA Version 11, was performed to identify correlates of anxiety and depression. Results The prevalence of symptoms of respectively anxiety and depression amongst this study population in the Free State was 30.6% and 25.4%. The multivariate logistic regression analyses identified five correlates of symptoms of anxiety and depression. Disruptive side effects (OR = 3.62, CI 1.95-6.74) and avoidant coping (OR = 1.42, CI 1.22-1.65) were associated with a greater number of symptoms of anxiety. Stigma was associated with an increase in symptoms of anxiety (OR = 1.14, CI 1.07-1.21) and of depression (OR = 1.13, CI 1.06-1.20), while being a widow (OR = 0.30, CI 0.13-0.69) and participating in a support group (OR = 0.21, CI 0.05-0.99) were associated with decreased symptoms of depression. Conclusions The findings from the study provide valuable insights into the psychosocial aspects of the Free State public-sector ART programme. Combined with the literature on the intricate link between mental health problems and treatment outcomes our results emphasise firstly, the necessity that resources be allocated for both screening and treating mental health problems and, secondly, the need for interventions that will encourage support-group participation, address ART side effects, reduce maladaptive coping styles, and minimise the stigma associated with symptoms of anxiety and/or depression.
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Affiliation(s)
- Michele Pappin
- Centre for Development Support, University of the Free State, Bloemfontein, South Africa.
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Sexual behaviors over a 3-year period among individuals with advanced HIV/AIDS receiving antiretroviral therapy in an urban HIV clinic in Kampala, Uganda. J Acquir Immune Defic Syndr 2011; 57:62-8. [PMID: 21297481 DOI: 10.1097/qai.0b013e318211b3f2] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
BACKGROUND Few studies have prospectively examined sexual behaviors of HIV-infected person on antiretroviral therapy (ART) in sub-Saharan Africa. METHODS Between 2004 and 2005, 559 HIV-infected, ART-naïve individuals initiating ART at an HIV clinic in Kampala, Uganda, were enrolled into a prospective study and followed to 2008. Clinical and sexual behavior information was assessed at enrollment and semiannually for 3 years after ART initiation. Using log-binomial regression models, we estimated prevalence ratios (PRs) to determine factors associated with being sexually active and having unprotected sex over 3 years after initiating ART. RESULTS Five hundred fifty-nine adults contributed 2594 person-visits of follow-up. At the time of ART initiation, 323 (57.9%) were sexually active of which 176 (54.5%) had unprotected sex at last sexual intercourse. The majority (63.4%) of married individuals were unaware of their partner's HIV status. Female gender (PR, 2.97; 95% confidence interval, 1.85-4.79), being married (PR, 1.48; 95% confidence interval, 1.06-2.06), and reporting unprotected sex before ART (PR, 1.68; 95% confidence interval, 1.16-2.42) were among the factors independently associated with unprotected sex while on ART. Overall, 7.3% of visit intervals of unprotected sex, 1.0% of intervals of sexual activity, occurred when plasma viral load greater than 1500 copies/mL, representing periods of greater HIV transmission risk. CONCLUSIONS Although unprotected sex reduced over time, women reported unprotected sex more often than men. Disclosure of HIV status was low. Integration of comprehensive prevention programs into HIV care is needed, particularly ones specific for women.
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Uebel KE, Fairall LR, van Rensburg DHCJ, Mollentze WF, Bachmann MO, Lewin S, Zwarenstein M, Colvin CJ, Georgeu D, Mayers P, Faris GM, Lombard C, Bateman ED. Task shifting and integration of HIV care into primary care in South Africa: the development and content of the streamlining tasks and roles to expand treatment and care for HIV (STRETCH) intervention. Implement Sci 2011; 6:86. [PMID: 21810242 PMCID: PMC3163620 DOI: 10.1186/1748-5908-6-86] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2010] [Accepted: 08/02/2011] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Task shifting and the integration of human immunodeficiency virus (HIV) care into primary care services have been identified as possible strategies for improving access to antiretroviral treatment (ART). This paper describes the development and content of an intervention involving these two strategies, as part of the Streamlining Tasks and Roles to Expand Treatment and Care for HIV (STRETCH) pragmatic randomised controlled trial. METHODS DEVELOPING THE INTERVENTION: The intervention was developed following discussions with senior management, clinicians, and clinic staff. These discussions revealed that the establishment of separate antiretroviral treatment services for HIV had resulted in problems in accessing care due to the large number of patients at ART clinics. The intervention developed therefore combined the shifting from doctors to nurses of prescriptions of antiretrovirals (ARVs) for uncomplicated patients and the stepwise integration of HIV care into primary care services. RESULTS COMPONENTS OF THE INTERVENTION: The intervention consisted of regulatory changes, training, and guidelines to support nurse ART prescription, local management teams, an implementation toolkit, and a flexible, phased introduction. Nurse supervisors were equipped to train intervention clinic nurses in ART prescription using outreach education and an integrated primary care guideline. Management teams were set up and a STRETCH coordinator was appointed to oversee the implementation process. DISCUSSION Three important processes were used in developing and implementing this intervention: active participation of clinic staff and local and provincial management, educational outreach to train nurses in intervention sites, and an external facilitator to support all stages of the intervention rollout.The STRETCH trial is registered with Current Control Trials ISRCTN46836853.
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Affiliation(s)
- Kerry E Uebel
- Knowledge Translation Unit, University of Cape Town Lung Institute, University of Cape Town, Cape Town, South Africa
- Department of Medicine, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | - Lara R Fairall
- Knowledge Translation Unit, University of Cape Town Lung Institute, University of Cape Town, Cape Town, South Africa
- Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Dingie HCJ van Rensburg
- Centre for Health Systems Research and Development, University of the Free State, Bloemfontein, South Africa
| | - Willie F Mollentze
- Department of Medicine, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | - Max O Bachmann
- School of Medicine Health Policy and Practice, University of East Anglia, Norwich, UK
| | - Simon Lewin
- Norwegian Knowledge Centre for the Health Services, Oslo, Norway
- Health Systems Research Unit, Medical Research Council of South Africa, Cape Town, South Africa
| | - Merrick Zwarenstein
- Sunnybrook Research Institute and Department of Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada
- IHCAR, Karolinska Institute, Stockholm, Sweden
- Faculty of Medicine, University of Stellenbosch, Tygerberg, South Africa
| | - Christopher J Colvin
- Centre for Infectious Disease Epidemiology and Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Daniella Georgeu
- Knowledge Translation Unit, University of Cape Town Lung Institute, University of Cape Town, Cape Town, South Africa
| | - Pat Mayers
- Division of Nursing and Midwifery, School of Health and Rehabilitation Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Gill M Faris
- Knowledge Translation Unit, University of Cape Town Lung Institute, University of Cape Town, Cape Town, South Africa
| | - Carl Lombard
- Biostatistics Unit, Medical Research Council, Cape Town, South Africa
| | - Eric D Bateman
- Department of Respiratory Medicine, University of Cape Town, Cape Town, South Africa
- University of Cape Town Lung Institute, University of Cape Town, Cape Town, South Africa
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Boyer S, Protopopescu C, Marcellin F, Carrieri MP, Koulla-Shiro S, Moatti JP, Spire B. Performance of HIV care decentralization from the patient's perspective: health-related quality of life and perceived quality of services in Cameroon. Health Policy Plan 2011; 27:301-15. [DOI: 10.1093/heapol/czr039] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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26
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Public-sector ART in the Free State Province, South Africa: community support as an important determinant of outcome. Soc Sci Med 2009; 69:1177-85. [PMID: 19692165 DOI: 10.1016/j.socscimed.2009.07.034] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2008] [Indexed: 11/22/2022]
Abstract
The treatment outcomes for large-scale public antiretroviral therapy (ART) programs in developing countries, although promising, are still preliminary. The scaling-up of ART in resource-limited settings is inevitably hampered by human resource shortages. Therefore, community support for ART patients may play an important role in achieving favorable treatment outcomes. This study aimed to extend the current literature by investigating how immunological and virological responses to ART, measured at three points in time (after six, 12, and 24 months of ART), are influenced by patient characteristics (age, sex), health literacy (educational level and knowledge about HIV/AIDS), baseline CD4 cell count, baseline viral load, and three forms of community support (treatment buddy, community health worker [CHW], and HIV/AIDS support group). Cross-lagged regression analysis was used to test these relationships in a sample of 268 patients enrolled in the public-sector ART program of the Free State Province of South Africa (2004-2007). After 24 months of ART, 76.4% of patients were classified as treatment successes (viral load < 400 copies/mL, CD4 > or = 200 cells/microL), compared with 64.1% at 12 months and 46.1% at six months. When we examined the predictors of ART success, baseline health and all three community support initiatives had a positive effect on ART outcomes after six months, whereas patient characteristics had little effect. Six months later, patients with the support of a treatment buddy, CHW, or support group had better ART outcomes, whereas the impact of baseline health had diminished. After two years of treatment, community support again emerged as the most important predictor of treatment success. This study confirms that the ART provided by South African public-sector health services is effective. These results provide evidence from the field that communities can be mobilized to sustain these favorable outcomes under conditions of limited human resources for healthcare.
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