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Maphakela MP, Kekana MP, Maimela E. Lived experiences of students with virological failure on antiretrovirals at a university in Limpopo. Curationis 2023; 46:e1-e9. [PMID: 37916666 PMCID: PMC10623482 DOI: 10.4102/curationis.v46i1.2478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 08/08/2023] [Accepted: 08/29/2023] [Indexed: 11/03/2023] Open
Abstract
BACKGROUND Human immunodeficiency virus (HIV)-positive students at a rural university in Limpopo province are followed-up according to the national guidelines for the treatment of HIV. Blood monitoring revealed that some students on antiretroviral (ARV) treatment were not virologically suppressed despite adherence and compliance being emphasised at every visit. OBJECTIVES The study sought to identify the students' experiences that were hindering the viral load from improving. METHOD A two-phase qualitative, explorative, descriptive study design was followed. Convenience purposive sampling methods were taken on. By means of a semi-structured interview guide, face-to-face interviews were directed. Thematic content analysis was applied. RESULTS Non-disclosure, noisy ARV packaging, stigma, and service delivery played a role in determining levels of student adherence and compliance with ARVs in the study sample. CONCLUSION Study findings suggest practical recommendations to improve compliance among students on ARVs: provision of HIV education to all students to help reduce stigma and make it easier to disclose HIV status; use of user-friendly noise-free packaging by pharmaceutical companies to enclose medication, such as blister packs; a supermarket approach in service delivery points to reduce the stigmatising effects of consulting rooms for ARV services.Contribution: There is scope to examine the relevance of these findings for other students in the country, to compare them, and to use material from larger studies to guide targeted interventions that could improve adherence among young people.
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Affiliation(s)
- Mahlodi P Maphakela
- Department of Public Health, Faculty of Health Sciences, University of Limpopo, Polokwane.
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The role of health facility and individual level characteristics on medication adherence among PLHIV on second-line antiretroviral therapy in Northeast Ethiopia: use of multi-level model. AIDS Res Ther 2022; 19:17. [PMID: 35346245 PMCID: PMC8959555 DOI: 10.1186/s12981-022-00441-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 03/16/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Medication adherence plays a pivotal role in achieving the desired treatment outcomes. The proportion of HIV patients on second-line antiretroviral therapy is becoming a growing public health concern. However, to date, little attention has been given to second-line antiretroviral medication adherence. Moreover, the association between health facility characteristics and medication adherence has yet not been tested. Thus, this research was conducted to determine the magnitude of medication adherence and examine the role of facility-level determinants among HIV patients on second-line ART. METHODS A cross-sectional study was conducted on 714 HIV patients on second-line therapy who were selected via systematic random sampling in twenty public health facilities. Medication adherence was measured using the six-item Simplified Medication Adherence Questionnaire (SMAQ) tool. Data were collected in a personal interview as well as document reviews. A multi-level binary logistic regression was used to uncover individual and facility-level determinants. The effect size was presented using an adjusted odds ratio (AOR), and statistical significance was declared at a P value less than 0.05. RESULTS The magnitude of optimal medication adherence among HIV patients on second-line antiretroviral therapy was 69.5% (65.9-72.7%). Medication adherence was positively associated with the use of adherence reminder methods [AOR = 3.37, (95% CI 2.03-5.62)], having social support [AOR = 1.11, (95% CI 1.02-1.23)], and not having clinical depression [AOR = 3.19, (95% CI 1.93-5.27). The number of adherence counselors [AOR = 1.20, (95% CI 1.04-1.40)], teamwork for enhanced adherence support [AOR = 1.82, (95% CI 1.01-3.42)], and caseloads at ART clinics were all significantly correlated with ARV medication adherence at the facility level. CONCLUSIONS A large proportion of HIV patients on second-line antiretroviral therapy had adherence problems. Both facility-level and individual-level were linked with patient medication adherence. Thus, based on the identified factors, individual and system-level interventions should be targeted.
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Azmach NN, Hamza TA, Husen AA. Socioeconomic and Demographic Statuses as Determinants of Adherence to Antiretroviral Treatment in HIV Infected Patients: A Systematic Review of the Literature. Curr HIV Res 2020; 17:161-172. [PMID: 31538899 DOI: 10.2174/1570162x17666190919130229] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 08/24/2019] [Accepted: 09/04/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND Socioeconomic and demographic statuses are associated with adherence to the treatment of patients with several chronic diseases. However, there is a controversy regarding their impact on adherence among HIV/AIDS patients. Thus, we performed a systematic review of the evidence regarding the association of socioeconomic and demographic statuses with adherence to antiretroviral therapy (ART) among HIV/AIDS patients. METHODS The PubMed database was used to search and identify studies concerning about socioeconomic and demographic statuses and HIV/AIDS patients. Data were collected on the association between adherence to ART and varies determinants factors of socioeconomic (income, education, and employment/occupation) and socio-demographic (sex and age). FINDINGS From 393 potentially-relevant articles initially identified, 35 original studies were reviewed in detail, which contained data that were helpful in evaluating the association between socioeconomic/ demographic statuses and adherence to ART among HIV patients. Two original research study has specifically focused on the possible association between socioeconomic status and adherence to ART. Income, level of education, and employment/occupational status were significantly and positively associated with the level of adherence in 7 studies (36.8%), 7 studies (28.0%), and 4 studies (23.5%) respectively out of 19, 25, and 17 studies reviewed. Sex (being male), and age (per year increasing) were significantly and positively associated with the level of adherence in 5 studies (14.3%), and 9 studies (25.7%) respectively out of 35 studies reviewed. However, the determinant of socioeconomic and demographic statuses was not found to be significantly associated with adherence in studies related to income 9(47.4%), education 17(68.0%), employment/ occupational 10(58.8%), sex 27(77.1%), and age 25(71.4%). CONCLUSION The majority of the reviewed studies reported that there is no association between socio- demographic and economic variables and adherence to therapy. Whereas, some studies show that age of HIV patients (per year increasing) and sex (being male) were positively associated with adherence to ART. Among socio-economic factors, the available evidence does not provide conclusive support for the existence of a clear association with adherence to ART among HIV patients. There seems to be a positive trend between socioeconomic factors and adherence to ART in some of the reviewed studies.
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Affiliation(s)
- Nuredin Nassir Azmach
- Department of Statistics, College of Natural Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Temam Abrar Hamza
- Department of Biotechnology, College of Natural Sciences, Arba Minch University, Arba Minch, Ethiopia
| | - Awel Abdella Husen
- Department of Physics, College of Natural Sciences, Arba Minch University, Arba Minch, Ethiopia
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Abstract
OBJECTIVE The aim of this study was to identify the range and frequency of patient-reported barriers and facilitators to antiretroviral treatment (ART) adherence in sub-Saharan Africa (SSA). DESIGN Studies from 2005 to 2016 were identified by searching 10 electronic databases and through additional hand and web-searching. METHODS Inclusion criteria were HIV-positive adults taking ART based in any SSA country, qualitative study or quantitative survey and included at least one patient-reported barrier or facilitator to ART adherence. Exclusion criteria were only including data from treatment-naive patients initiating ART, only single-dose treatment, participants residing outside of SSA and reviews. RESULTS After screening 11 283 records, 154 studies (161 papers) were included in this review. Forty-three barriers and 30 facilitators were reported across 24 SSA countries. The most frequently identified barriers across studies were forgetting (n = 76), lack of access to adequate food (n = 72), stigma and discrimination (n = 68), side effects (n = 67) and being outside the house or travelling (n = 60). The most frequently identified facilitators across studies were social support (n = 60), reminders (n = 55), feeling better or healthier after taking ART (n = 35), disclosing their HIV status (n = 26) and having a good relationship with a health provider (n = 22). CONCLUSION This review addresses the gap in knowledge by collating all the patient-reported barriers and facilitators to ART adherence in SSA. Current barriers measures need to be adapted or new tools developed to include the wide variety of factors identified. The factors that have the greatest impact need to be isolated so interventions are developed that reduce the barriers and enhance the facilitators.
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Taieb F, Madec Y, Cournil A, Delaporte E. Virological success after 12 and 24 months of antiretroviral therapy in sub-Saharan Africa: Comparing results of trials, cohorts and cross-sectional studies using a systematic review and meta-analysis. PLoS One 2017; 12:e0174767. [PMID: 28426819 PMCID: PMC5398519 DOI: 10.1371/journal.pone.0174767] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Accepted: 03/15/2017] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND UNAIDS recently defined the 90-90-90 target as a way to end the HIV epidemic. However, the proportion of virological success following antiretroviral therapy (ART) may not be as high as the anticipated 90%, and may in fact be highly heterogeneous. We aimed to describe the proportion of virological success in sub-Saharan Africa and to identify factors associated with the proportion of virological success. METHODS We performed a systematic review and meta-analysis focusing on the proportion of patients in sub-Saharan Africa who demonstrate virological success at 12 and 24 months since ART initiation, as well as at 6 and 36 months, where possible. Programme factors associated with the proportion of virological success were identified using meta-regression. Analyses were conducted using both on-treatment (OT) and intention-to-treat (ITT) approaches. RESULTS Eighty-five articles were included in the meta-analysis, corresponding to 125 independent study populations. Using an on-treatment approach, the proportions (95% confidence interval (CI)) of virological success at 12 (n = 64) and at 24 (n = 32) months since ART initiation were 87.7% (81.3-91.0) and 83.7% (79.8-87.6), respectively. Univariate analysis indicated that the proportion of virological success was not different by study design. Multivariate analysis at 24 months showed that the proportion of virological success was significantly larger in studies conducted in public sector sites than in other sites (p = 0.045). Using an ITT approach, the proportions (95% CI) of virological success at 12 (n = 50) and at 24 (n = 20) months were 65.4% (61.8-69.1) and 56.8% (51.3-62.4), respectively. At 12 months, multivariate analysis showed that the proportion of success was significantly lower in cohort studies than in trials (63.0% vs. 71.1%; p = 0.017). At 24 months, univariate analysis demonstrated that the proportion of success was also lower in cohorts. DISCUSSION Regardless of the time following ART initiation, and of the threshold, proportions of virological success were highly variable. Evidence from this review suggests that the new international target of 90% of patients controlled is not yet being achieved, and that in order to improve the virological outcome, efforts should be made to improve retention in care.
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Affiliation(s)
- Fabien Taieb
- Emerging Diseases Epidemiology Unit-Institut Pasteur, Paris, France
- IRD UMI 233 INSERM U1175 Université de Montpellier, Unité TransVIHMI, Montpellier, France
- Direction de la Recherche Clinique et du Développement-Assistance Publique des Hôpitaux de Paris-Hôpital Saint-Louis, Paris, France
- * E-mail:
| | - Yoann Madec
- Emerging Diseases Epidemiology Unit-Institut Pasteur, Paris, France
| | - Amandine Cournil
- IRD UMI 233 INSERM U1175 Université de Montpellier, Unité TransVIHMI, Montpellier, France
| | - Eric Delaporte
- IRD UMI 233 INSERM U1175 Université de Montpellier, Unité TransVIHMI, Montpellier, France
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HIV prevention counseling intervention delivered during routine clinical care reduces HIV risk behavior in HIV-infected South Africans receiving antiretroviral therapy: the Izindlela Zokuphila/Options for Health randomized trial. J Acquir Immune Defic Syndr 2015; 67:499-507. [PMID: 25230288 DOI: 10.1097/qai.0000000000000348] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
CONTEXT Sustainable interventions are needed to minimize HIV risk behavior among people living with HIV (PLWH) in South Africa on antiretroviral therapy (ART), a significant proportion of whom do not achieve viral suppression. OBJECTIVE To determine whether a brief lay counselor delivered intervention implemented during routine care can reduce risky sex among PLWH on ART. DESIGN Cluster-randomized 16 HIV clinical care sites in KwaZulu Natal, South Africa, to intervention or standard of care. SETTING Publicly funded HIV clinical care sites. PATIENTS One thousand eight hundred ninety-one PLWH on ART received the HIV prevention counseling intervention (n = 967) or standard-of-care counseling (n = 924). INTERVENTION Lay counselors delivered a brief intervention using motivational interviewing strategies based on the Information-Motivation-Behavioral (IMB) Skills model during routine clinical care. MAIN OUTCOME MEASURES Number of sexual events without a condom in the past 4 weeks with partners of any HIV status, and with partners perceived to be HIV negative or HIV-status unknown, assessed at baseline, 6, 12, and 18 months. RESULTS Intervention participants reported significantly greater reductions in HIV risk behavior on both primary outcomes, compared with standard-of-care participants. Differences in sexually transmitted infection incidence between arms were not observed. CONCLUSIONS Effective behavioral interventions, delivered by lay counselors within the clinical care setting, are consistent with the strategy of linking HIV care and HIV prevention and integrating biomedical and behavioral approaches to stemming the HIV epidemic. TRIAL REGISTRATION Not applicable.
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Shuper PA, Kiene SM, Mahlase G, MacDonald S, Christie S, Cornman DH, Fisher WA, Greener R, Lalloo UG, Pillay S, van Loggerenberg F, Fisher JD. HIV transmission risk behavior among HIV-positive patients receiving antiretroviral therapy in KwaZulu-Natal, South Africa. AIDS Behav 2014; 18:1532-40. [PMID: 24158486 DOI: 10.1007/s10461-013-0647-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The aim of this investigation was to identify factors associated with HIV transmission risk behavior among HIV-positive women and men receiving antiretroviral therapy (ART) in KwaZulu-Natal, South Africa. Across 16 clinics, 1,890 HIV+ patients on ART completed a risk-focused audio computer-assisted self-interview upon enrolling in a prevention-with-positives intervention trial. Results demonstrated that 62 % of HIV-positive patients' recent unprotected sexual acts involved HIV-negative or HIV status unknown partners. For HIV-positive women, multivariable correlates of unprotected sex with HIV-negative or HIV status unknown partners were indicative of poor HIV prevention-related information and of sexual partnership-associated behavioral skills barriers. For HIV-positive men, multivariable correlates represented motivational barriers, characterized by negative condom attitudes and the experience of depressive symptomatology, as well as possible underlying information deficits. Findings suggest that interventions addressing gender-specific and culturally-relevant information, motivation, and behavioral skills barriers could help reduce HIV transmission risk behavior among HIV-positive South Africans.
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Predictors of Adherence to Antiretroviral Therapy among HIV/AIDS Patients in the Upper West Region of Ghana. ISRN AIDS 2013; 2013:873939. [PMID: 24386593 PMCID: PMC3872409 DOI: 10.1155/2013/873939] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Accepted: 10/20/2013] [Indexed: 11/18/2022]
Abstract
Background. The effectiveness of ART interventions is only realized in maximal levels of adherence. A near perfect adherence level of >95% is required for the effective suppression of HIV/AIDS virus. The main objective of this study was to identify the sociodemographic and socioeconomic factors that facilitate adherence to antiretroviral therapy among HIV/AIDS patients. Methods. This descriptive cross-sectional study was conducted between March and May 2013 at the Upper West Regional Hospital, Wa. A total of 201 confirmed HIV 1 seropositive subjects (mean age 36.6 ± 9.9 years) receiving antiretroviral therapy were interviewed using a structured questionnaire. The collected data was analyzed using GraphPad Prism version 5. A P value of <0.05 was considered statistically significant for all statistical analyses. Results. Overall lifetime adherence was found to be 62.2% while medication adherence in the last six months, last three months, last month, and last week were 73.6%, 87.1%, 91.0%, and 86.0%, respectively. The study revealed a positive association between adherence to ART and immunological success, with nonadherence increasing the risk (OR (95% CI): 9.2 (3.2-26.9)) of immunological failure. Univariate logistic regression analysis of the data showed that other ailments and side effects of drug were negatively associated with adherence to ART whereas self-perceived wellness, family support, and regular followup were positively associated with adherence to ART. Conclusion. Regular attendance at followup and family support are vital factors for 100% lifetime medication adherence. Effective counseling sessions on adherence for patients on antiretroviral therapy are paramount for the realization of the purpose of antiretroviral therapy programmes in Ghana.
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Patients' demographic and clinical characteristics and level of care associated with lost to follow-up and mortality in adult patients on first-line ART in Nigerian hospitals. J Int AIDS Soc 2012; 15:17424. [PMID: 23010378 PMCID: PMC3494164 DOI: 10.7448/ias.15.2.17424] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2011] [Revised: 06/25/2012] [Accepted: 08/20/2012] [Indexed: 01/03/2023] Open
Abstract
Introduction Clinical outcome is an important determinant of programme success. This study aims to evaluate patients’ baseline characteristics as well as level of care associated with lost to follow-up (LTFU) and mortality of patients on antiretroviral treatment (ART). Methods Retrospective cohort study using routine service data of adult patients initiated on ART in 2007 in 10 selected hospitals in Nigeria. We captured data using an electronic medical record system and analyzed using Stata. Outcome measures were probability of being alive and retained in care at 12, 24 and 36 months on ART. Potential predictors associated with time to mortality and time to LTFU were assessed using competing risks regression models. Results After 12 months on therapy, 85% of patients were alive and on ART. Survival decreased to 81.2% and 76.1% at 24 and 36 months, respectively. Median CD4 count for patients at ART start, 12, 18 and 24 months were 152 (interquartile range, IQR: 75 to 242), 312 (IQR: 194 to 450), 344 (IQR: 227 to 501) and 372 (IQR: 246 to 517) cells/µl, respectively. Competing risk regression showed that patients’ baseline characteristics significantly associated with LTFU were male (adjusted sub-hazard ratio, sHR=1.24 [95% CI: 1.08 to 1.42]), ambulatory functional status (adjusted sHR=1.25 [95% CI: 1.01 to 1.54]), World Health Organization (WHO) clinical Stage II (adjusted sHR=1.31 [95% CI: 1.08 to 1.59]) and care in a secondary site (adjusted sHR=0.76 [95% CI: 0.66 to 0.87]). Those associated with mortality include CD4 count <50 cells/µl (adjusted sHR=2.84 [95% CI: 1.20 to 6.71]), WHO clinical Stage III (adjusted sHR=2.67 [95% CI: 1.26 to 5.65]) and Stage IV (adjusted sHR=5.04 [95% CI: 1.93 to 13.16]) and care in a secondary site (adjusted sHR=2.21 [95% CI: 1.30 to 3.77]). Conclusions Mortality was associated with advanced HIV disease and care in secondary facilities. Earlier initiation of therapy and strengthening systems in secondary level facilities may improve retention and ultimately contribute to better clinical outcomes.
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Watermeyer J. "Now here come the pills that are going to save your life": pharmacists' discussions of antiretroviral drugs in a context of life and death. AIDS Care 2011; 23:807-13. [PMID: 21400313 DOI: 10.1080/09540121.2010.534640] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
HIV/AIDS has associated cultural and social meanings which shape communication. The disease is closely linked to the concepts of life and death. Antiretroviral therapy (ART) has brought hope and life, but its success is heavily dependent on strict adherence. Research has shown that patients and health professionals often find it difficult to talk about these topics. However, there is little research available which focuses on health professionals' and patients' discussion of ART. This paper thus presents some exploratory discussion of extracts from pharmacy interactions in an HIV context which illustrate how pharmacists talk about antiretrovirals (ARVs) with patients with particular reference to the concepts of life and death. Data are taken from 26 video pharmacist-patient interactions recorded in a South African HIV/AIDS pharmacy. A hybrid qualitative analytic approach enabled identification of three types of references to ART, including the need to take ART "for the rest of your life", ART as "saving your life" and ART as "making you better". Explicit references to death were infrequent. These references were often emphatic and there are several potential reasons for this. The pharmacists' communication appears to be influenced by the urgency of the disease, a desire to give patients hope and a need to "normalise" discussions of death and HIV. The importance of ensuring understanding of ARV dosage instructions and discouraging patients from seeking traditional healing also appears to affect communication. The disease, societal and cultural contexts are thus shown to be significant influences which shape discussions of ART. This study has a number of practical implications, which are discussed.
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Affiliation(s)
- Jennifer Watermeyer
- School of Human and Community Development, University of the Witwatersrand, Johannesburg, South Africa.
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