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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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Chakraborty A, Hershow RC, Qato DM, Stayner L, Dworkin MS. Adherence to Antiretroviral Therapy Among HIV Patients in India: A Systematic Review and Meta-analysis. AIDS Behav 2020; 24:2130-2148. [PMID: 31933019 DOI: 10.1007/s10461-020-02779-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
We conducted a systematic review and meta-analysis to estimate the prevalence of adherence to antiretroviral therapy (ART) in India, the third largest HIV epidemic in the world. We identified peer reviewed literature published between 2007 and 2017 to extract data on ART adherence. We estimated pooled prevalence of adherence to ART using a random-effects model. Thirty-two eligible studies (n = 11,543) were included in the meta-analysis. Studies were mostly clustered in the southern and western Indian states. Overall, 77% (95% Confidence Interval 73-82; I2 = 96.80%) of patients had optimum adherence to ART. Women had higher prevalence of optimum adherence compared to men. Depression or anxiety were significant risk factors in seven of the fifteen studies reporting determinants of nonadherence. Studies should be performed to explore the reasons for gender gap in ART adherence and HIV program in India should prioritize mental health issues among HIV patients to improve ART adherence.
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Affiliation(s)
- Apurba Chakraborty
- Division of Epidemiology and Biostatistics, University of Illinois At Chicago School of Public Health, 1603 W. Taylor Street, MC 923, Chicago, IL, 60612, USA.
| | - Ronald C Hershow
- Division of Epidemiology and Biostatistics, University of Illinois At Chicago School of Public Health, 1603 W. Taylor Street, MC 923, Chicago, IL, 60612, USA
| | - Dima M Qato
- University of Illinois At Chicago College of Pharmacy, 833 S. Wood St, Chicago, IL, 60612, USA
| | - Leslie Stayner
- Division of Epidemiology and Biostatistics, University of Illinois At Chicago School of Public Health, 1603 W. Taylor Street, MC 923, Chicago, IL, 60612, USA
| | - Mark S Dworkin
- Division of Epidemiology and Biostatistics, University of Illinois At Chicago School of Public Health, 1603 W. Taylor Street, MC 923, Chicago, IL, 60612, USA
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J B, Tr D, S G, E E, A P, D C, Kg M, P B, S S, Ss S, N K, Dm S, S S. Pooled nucleic acid testing strategy for monitoring HIV-1 treatment in resource limited settings. J Clin Virol 2019; 117:56-60. [PMID: 31212189 DOI: 10.1016/j.jcv.2019.05.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 05/28/2019] [Accepted: 05/29/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Virological monitoring (VM) and drug resistance (DR) analysis are crucial for effective HIV management. Due to the high cost of commercial assays, VM and DR analysis is not performed in resource-limited-settings. OBJECTIVE The objective of this study is to develop a pooling based algorithm for the combined identification of virologic treatment failure (VTF) by nucleic acid testing (NAT) and DR by sequencing - NAT+DR assay. STUDY DESIGN We enrolled 559 participants on first-line therapy and analyzed for VTF. The virologically suppressed participants were followed-up to see the VTF prevalence (>1000 copies/mL) and DR by the NAT+DR pooling. Each pool comprising 5 plasma samples were amplified by targeting reverse transcriptase gene, if found positive, the pool was deconvoluted and samples were individually tested for HIV RNA and DR. Assay characteristics of NAT+DR assay were calculated in comparison with commercial assay. RESULTS Of 559 participants, 67 had VTF at baseline and were excluded. Of the remaining 478 participants, 325 returned for follow-up and NAT+DR assay was performed for them. Of 65 pools tested, 13 pools were positive. On deconvolution 14 individuals were found to have VTF. Sensitivity, specificity, positive predictive value and negative predictive value was 100%, relative efficiency was 59% and 87% & 85% cost was saved for identifying VTF and combined identification of VTF and DR, respectively. CONCLUSIONS Pooled NAT+DR assay is likely a good strategy to drastically reduce the cost and sustainability of the VM and can thereby facilitate the scale-up of successful HIV treatment programs, and reduce unnecessary switching to second-line drugs in resource-limited-settings.
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Affiliation(s)
- Boobalan J
- YR Gaitonde Centre for AIDS Research and Education, Chennai, India
| | - Dinesha Tr
- YR Gaitonde Centre for AIDS Research and Education, Chennai, India
| | - Gomathi S
- YR Gaitonde Centre for AIDS Research and Education, Chennai, India
| | - Elakkiya E
- YR Gaitonde Centre for AIDS Research and Education, Chennai, India
| | - Pradeep A
- YR Gaitonde Centre for AIDS Research and Education, Chennai, India
| | - Chitra D
- YR Gaitonde Centre for AIDS Research and Education, Chennai, India
| | - Murugavel Kg
- YR Gaitonde Centre for AIDS Research and Education, Chennai, India
| | - Balakrishnan P
- YR Gaitonde Centre for AIDS Research and Education, Chennai, India
| | - Shantha S
- YR Gaitonde Centre for AIDS Research and Education, Chennai, India
| | - Solomon Ss
- YR Gaitonde Centre for AIDS Research and Education, Chennai, India; Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Kumarasamy N
- Voluntary Health Services - Infectious Disease Medical Center, Chennai, India
| | - Smith Dm
- University of California San Diego, CA, USA
| | - Saravanan S
- YR Gaitonde Centre for AIDS Research and Education, Chennai, India.
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Sarfo FS, Castelnuovo B, Fanti I, Feldt T, Incardona F, Kaiser R, Lwanga I, Marrone G, Sonnerborg A, Tufa TB, Zazzi M, De Luca A. Longer-term effectiveness of protease-inhibitor-based second line antiretroviral therapy in four large sub-Saharan African clinics. J Infect 2019; 78:402-408. [PMID: 30849438 DOI: 10.1016/j.jinf.2019.03.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 02/26/2019] [Accepted: 03/03/2019] [Indexed: 12/21/2022]
Abstract
OBJECTIVES Data on the longer-term effectiveness of second line combination antiretroviral therapy (ART) in sub-Saharan Africa (SSA) are lacking. We sought to assess the probability and determinants of 2nd line ART failure in SSA. METHODS A retrospective, multi-center study of 2nd line ART initiated between 2005 and 2017 at four ART centers in Ethiopia, Ghana and Uganda. Main outcome measure was virologic failure (VF) defined as VL>1000 copies/ml after >6 months on 2nd line therapy. Predictors of VF and virologic re-suppression on 2nd line were evaluated using Cox Proportional Hazards and multivariable logistic regression models, respectively. RESULTS 2191 subjects started 2nd line therapy, 61.5% females. Switching from 1st line (56.4% NVP-based, 70.3% including thymidine-analogues) to 2nd line therapy occurred after mean of 4.1 years. 98.9% of patients started boosted PI with NRTI backbone (TDF+3TC/FTC 67.3%, AZT+3TC 18.5%, others 14.2%). There were 267 (12.0%) VF with a 5-year estimated probability of 15.0% (95% CI 13.2-16.9). Key determinants of VF were concomitant rifampicin use (aHR 2.50 [95% CI 1.54-4.05]) and clinical/immunological failure versus virologic failure as reason for switching therapy (aHR, 0.53 [0.33-0.86]). 138 of 267 (51.7%) subsequently achieved virologic re-suppression and predictors included HIV RNA levels at 2nd-line failure: +1 log higher aOR 0.59 [0.43-0.80], experiencing change within 2nd line ART before VF: aOR 0.17 [0.05-0.56], and more recent calendar year of 2nd line initiation: aOR 0.85 [0.75-0.94]. CONCLUSIONS The effectiveness of current 2nd line ART regimens in SSA is good but challenged by interactions with TB therapy.
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Affiliation(s)
- Fred S Sarfo
- Department of Medicine, Kwame Nkrumah University of Science and Technology, Private Mail Bag, Kumasi, Ghana.
| | | | | | - Torsten Feldt
- Clinic of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Dusseldorf, Germany
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Ekstrand ML, Heylen E, Mazur A, Steward WT, Carpenter C, Yadav K, Sinha S, Nyamathi A. The Role of HIV Stigma in ART Adherence and Quality of Life Among Rural Women Living with HIV in India. AIDS Behav 2018; 22:3859-3868. [PMID: 29789984 DOI: 10.1007/s10461-018-2157-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
HIV stigma continues to be a barrier to physical and mental health among people living with HIV globally, especially in vulnerable populations. We examined how stigma is associated with health outcomes and quality of life among rural women living with HIV in South India (N = 600). Interviewer-administered measures assessed multiple dimensions of stigma, as well as loneliness, social support, ART adherence, time since diagnosis, and quality of life. Internalized stigma and a lack of social support were associated with a lower quality of life, while the association between internalized stigma and adherence was mediated by the use of stigma-avoidant coping strategies, suggesting that keeping one's diagnosis a secret may make it more difficult to take one's medications. These findings suggest that these women constitute a vulnerable population who need additional services to optimize their health and who might benefit from peer support interventions and stigma-reduction programs for family and community members.
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Affiliation(s)
- Maria L Ekstrand
- University of California, San Francisco, 550 16th St, 3rd floor, San Francisco, CA, 94158, USA.
- St John's Research Institute, Bangalore, India.
| | - Elsa Heylen
- University of California, San Francisco, 550 16th St, 3rd floor, San Francisco, CA, 94158, USA
| | - Amanda Mazur
- University of California, San Francisco, 550 16th St, 3rd floor, San Francisco, CA, 94158, USA
| | - Wayne T Steward
- University of California, San Francisco, 550 16th St, 3rd floor, San Francisco, CA, 94158, USA
| | | | | | - Sanjeev Sinha
- All India Institute of Medical Sciences, New Delhi, India
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Abstract
Supplemental Digital Content is Available in the Text. Background: As test and treat rolls out, effective interventions are needed to address the determinants of outcomes across the HIV treatment continuum and ensure that people infected with HIV are promptly tested, initiate treatment early, adhere to treatment, and are virally suppressed. Communication approaches offer viable options for promoting relevant behaviors across the continuum. Conceptual Framework: This article introduces a conceptual framework, which can guide the development of effective health communication interventions and activities that aim to impact behaviors across the HIV treatment continuum in low- and medium-income countries. The framework includes HIV testing and counseling, linkage to care, retention in pre-antiretroviral therapy and antiretroviral therapy initiation in one single-stage linkage to care and treatment, and adherence for viral suppression. The determinants of behaviors vary across the continuum and include both facilitators and barriers with communication interventions designed to focus on specific determinants presented in the model. At each stage, relevant determinants occur at the various levels of the social–ecological model: intrapersonal, interpersonal, health services, community, and policy. Effective health communication interventions have mainly relied on mHealth, interpersonal communication through service providers and peers, community support groups, and treatment supporters. Discussion: The conceptual framework and evidence presented highlight areas across the continuum where health communication can significantly impact treatment outcomes to reach the 90-90-90 goals by strategically addressing key behavioral determinants. As test and treat rolls out, multifaceted health communication approaches will be critical.
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Kyaw NTT, Harries AD, Kumar AMV, Oo MM, Kyaw KWY, Win T, Aung TK, Min AC, Oo HN. High rate of virological failure and low rate of switching to second-line treatment among adolescents and adults living with HIV on first-line ART in Myanmar, 2005-2015. PLoS One 2017; 12:e0171780. [PMID: 28182786 PMCID: PMC5300167 DOI: 10.1371/journal.pone.0171780] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 01/25/2017] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The number of people living with HIV on antiretroviral treatment (ART) in Myanmar has been increasing rapidly in recent years. This study aimed to estimate rates of virological failure on first-line ART and switching to second-line ART due to treatment failure at the Integrated HIV Care program (IHC). METHODS Routinely collected data of all adolescent and adult patients living with HIV who were initiated on first-line ART at IHC between 2005 and 2015 were retrospectively analyzed. The cumulative hazard of virological failure on first-line ART and switching to second-line ART were estimated. Crude and adjusted hazard ratios were calculated using the Cox regression model to identify risk factors associated with the two outcomes. RESULTS Of 23,248 adults and adolescents, 7,888 (34%) were tested for HIV viral load. The incidence rate of virological failure among those tested was 3.2 per 100 person-years follow-up and the rate of switching to second-line ART among all patients was 1.4 per 100 person-years follow-up. Factors associated with virological failure included: being adolescent; being lost to follow-up at least once; having WHO stage 3 and 4 at ART initiation; and having taken first-line ART elsewhere before coming to IHC. Of the 1032 patients who met virological failure criteria, 762 (74%) switched to second-line ART. CONCLUSIONS We found high rates of virological failure among one third of patients in the cohort who were tested for viral load. Of those failing virologically on first-line ART, about one quarter were not switched to second-line ART. Routine viral load monitoring, especially for those identified as having a higher risk of treatment failure, should be considered in this setting to detect all patients failing on first-line ART. Strategies also need to be put in place to prevent treatment failure and to treat more of those patients who are actually failing.
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Affiliation(s)
- Nang Thu Thu Kyaw
- International Union Against Tuberculosis and Lung disease, Mandalay, Myanmar
- * E-mail:
| | - Anthony D. Harries
- International Union against Tuberculosis and Lung Disease, Paris, France
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Ajay M. V. Kumar
- International Union against Tuberculosis and Lung Disease, Paris, France
- International Union Against Tuberculosis and Lung disease, The Union South-East Asia Regional Office, New Delhi, India
| | - Myo Minn Oo
- International Union Against Tuberculosis and Lung disease, Mandalay, Myanmar
| | - Khine Wut Yee Kyaw
- International Union Against Tuberculosis and Lung disease, Mandalay, Myanmar
| | - Than Win
- National HIV/AIDS program, Mandalay, Myanmar
| | - Thet Ko Aung
- International Union Against Tuberculosis and Lung disease, Mandalay, Myanmar
| | - Aung Chan Min
- International Union Against Tuberculosis and Lung disease, Mandalay, Myanmar
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HIV-infection and psychiatric illnesses - A double edged sword that threatens the vision of a contained epidemic: The Greater Stockholm HIV Cohort Study. J Infect 2016; 74:22-28. [PMID: 27717780 DOI: 10.1016/j.jinf.2016.09.009] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 09/11/2016] [Accepted: 09/16/2016] [Indexed: 01/20/2023]
Abstract
CONTEXT The Greater Stockholm HIV Cohort Study is an initiative to provide longitudinal information regarding the health of people living with HIV. OBJECTIVE Our aim was to explore the prevalence of HIV and its association with psychiatric co-morbidities. DESIGN, SETTING AND PARTICIPANTS All patients with a recorded diagnosis of HIV (any position of the ICD-10 codes B20-B24) were identified during the period 2007-2014 and related to the total population in Stockholm by January 1, 2015, N = 2.21 million. The age at diagnosis, gender, and first occurrence of an HIV diagnosis was recorded. Analyses were done by age and gender. Prevalence of psychiatric co-morbidities amongst HIV patients were recorded. MAIN OUTCOME MEASURES Age-adjusted odds ratios with 95% confidence intervals were calculated with logistic regression for prevalent psychiatric co-morbidities in HIV infected individuals compared to the prevalence in the general population. RESULTS The total prevalence of HIV was 0.16%; females 0.10% (n = 1134) and males 0.21% (n = 2448). HIV-infected people were more frequently diagnosed with psychiatric illnesses and drug abuse. In females and males with HIV-diagnosis respectively, drug dependence disorder was 7.5 (7.76% vs 1.04%) and 5.1 (10.17% vs 1.98%) times higher, psychotic disorders were 6.3 (2.65% vs 0.42%) and 2.9 (1.43% vs 0.49%) times higher, bipolar disorder was 2.5 (1.41% vs 0.57%) and 3 (1.02% vs 0.34%) times higher, depression diagnosis was 1.5 (8.47% vs 5.82%) and 3.4 (10.17% vs 2.97%) higher, trauma-related disorder was 1.5 (6.00% vs 4.10%) respectively 2.9 (4.45% vs 1.56%) times higher, anxiety disorder was 1.2 (6.88% vs 5.72%) and 2.2 (6.54% vs 2.93%) times higher than in their non-infected peers. CONCLUSION Despite effective ART, many individuals with HIV have an impaired mental health and a history of drug abuse that may threaten the vision of a contained epidemic.
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