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A Behavioral Adherence Intervention Improves Rates of Viral Suppression Among Adherence-Challenged People Living with HIV in South India. AIDS Behav 2020; 24:2195-2205. [PMID: 31933020 DOI: 10.1007/s10461-020-02785-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The success of antiretroviral therapy (ART) has led to both extended life expectancy and improved quality of life among people living with HIV (PLWH). To maximize the efficacy of first line ART regimens in low- and middle-income countries (LMIC), we need culturally-relevant interventions that empower participants to reduce barriers to long-term uninterrupted adherence. The Chetana adherence intervention trial was designed in collaboration with local community groups as a comprehensive wellness program for adherence-challenged PLWH and included peer-led adherence support, yoga, nutrition, information about local resources, and individual counseling using motivational interviewing techniques. Intervention arm participants were almost twice as likely to be virally suppressed at their 12-month follow-up visit (AOR = 1.98; 95% CI [1.2, 3.23]) as were participants in the active control arm. They were also about twice as likely as control arm participants to self-report ≥ 95% adherence (AOR = 1.86, 95% CI [1.09, 3.15]), and as having eliminated individual adherence barriers (AOR = 2.33, 95% CI [1.51, 3.62]) and clinic attendance barriers (AOR = 2.01, 95% CI [1.20, 3.38]) These low-cost strategies can be implemented by local NGOs, making it both scalable and sustainable in this and similar settings.
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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: 24] [Impact Index Per Article: 6.0] [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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Aziz H, Hatah E, Makmor-Bakry M, Islahudin F, Ahmad Hamdi N, Mok Pok Wan I. A comparison of medication adherence between subsidized and self-paying patients in Malaysia. MALAYSIAN FAMILY PHYSICIAN : THE OFFICIAL JOURNAL OF THE ACADEMY OF FAMILY PHYSICIANS OF MALAYSIA 2018; 13:2-9. [PMID: 30302177 PMCID: PMC6173959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND Limited efforts have been made to evaluate medication adherence among subsidized and self-paying patients. OBJECTIVE To investigate medication adherence among patients with and without medication subsidies and to identify factors that may influence patients' adherence to medication. Setting: Government healthcare institutions in Kuala Lumpur, Selangor, and Negeri Sembilan and private healthcare institutions in Selangor and Negeri Sembilan, Malaysia. METHODS This cross-sectional study sampled patients with and without medication subsidies (self-paying patients). Only one of the patient's medications was re-packed into Medication Event Monitoring Systems (MEMS) bottles, which were returned after four weeks. Adherence was defined as the dose regimen being executed as prescribed on 80% or more of the days. The factors that may influence patients' adherence were modelled using binary logistic regression. Main outcome measure: Percentage of medication adherence. RESULTS A total of 97 patients, 50 subsidized and 47 self-paying, were included in the study. Medication adherence was observed in 50% of the subsidized patients and 63.8% of the self-paying patients (χ2=1.887, df=1, p=0.219). None of the evaluated variables had a significant influence on patients' medication adherence, with the exception of attending drug counselling. Patients who attended drug counselling were found to be 3.3 times more likely to adhere to medication than those who did not (adjusted odds ratio of 3.29, 95% CI was 1.42 to 7.62, p = 0.006). CONCLUSION There is no significant difference in terms of medication adherence between subsidized and self-paying patients. Future studies may wish to consider evaluating modifiable risk factors in the examination of non-adherence among subsidized and self-paying patients in Malaysia.
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Affiliation(s)
- H Aziz
- PhD, MPharm (Clin), Bpharm (Hons), Faculty of Pharmacy Universiti Kebangsaan Malaysia jalan Raja Muda Abdul Aziz 50300 Kuala Lumpur, Malaysia. Email address:
| | - E Hatah
- Bpharm (Hons), Master of Science (Pharm), Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur Malaysia
| | - M Makmor-Bakry
- PhD, MPharm (Clin), Bpharm (Hons), Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur Malaysia
| | - F Islahudin
- Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur Malaysia
| | - N Ahmad Hamdi
- Bpharm (Hons), Pharmacy Division, Ministry of Health Jalan Universiti, Petaling Jaya Selangor, Malaysia
| | - I Mok Pok Wan
- MPharm (Clin), Bpharm Universiti Kebangsaan Malaysia Medical Centre, Jalan Yaacob Latif Bandar Tun Razak, 56000 Cheras Kuala Lumpur, Malaysia
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Nyamathi A, Ekstrand M, Heylen E, Ramakrishna P, Yadav K, Sinha S, Hudson A, Carpenter CL, Arab L. Relationships Among Adherence and Physical and Mental Health Among Women Living with HIV in Rural India. AIDS Behav 2018; 22:867-876. [PMID: 27990577 PMCID: PMC5476510 DOI: 10.1007/s10461-016-1631-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
We conducted a cross-sectional examination of the physical and psychological factors related to ART adherence among a sample of 400 women living with HIV/AIDS in rural India. Interviewer-administered measures assessed adherence, internalized stigma, depressive symptoms, quality of life, food insecurity, health history and sociodemographic information. CD4 counts were measured using blood collected at screening. Findings revealed that adherence to ART was generally low, with 94% of women taking 50% or less of prescribed medication in past month. Multivariate analyses showed a non-linear association between numbers of self-reported opportunistic infections (OIs) in past 6 months (p = 0.016) and adherence, with adherence decreasing with each additional OI for 0-5 OIs. For those reporting more than 5 OIs, the association reversed direction, with increasing OIs beyond 5 associated with greater adherence.
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Affiliation(s)
- Adeline Nyamathi
- School of Nursing, University of California, Room 2-250, Factor Building, Los Angeles, CA, 90095-1702, USA.
| | - Maria Ekstrand
- Center for AIDS Prevention Studies, University of California, San Francisco, USA
| | - Elsa Heylen
- Center for AIDS Prevention Studies, University of California, San Francisco, USA
| | | | - Kartik Yadav
- School of Nursing, University of California, Room 2-250, Factor Building, Los Angeles, CA, 90095-1702, USA
| | - Sanjeev Sinha
- Department of Medicine, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Angela Hudson
- School of Medicine, Cal State University, Los Angeles, USA
| | - Catherine L Carpenter
- School of Nursing, University of California, Room 2-250, Factor Building, Los Angeles, CA, 90095-1702, USA
| | - Lenore Arab
- School of Medicine, University of California, Los Angeles, USA
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Abstract
One of the four national HIV prevention goals is to incorporate combinations of effective, evidence-based approaches to prevent HIV infection. In fields of public health, techniques that alter environment and affect choice options are effective. Structural approaches may be effective in preventing HIV infection. Existing frameworks for structural interventions were lacking in breadth and/or depth. We conducted a systematic review and searched CDC's HIV/AIDS Prevention Research Synthesis Project's database for relevant interventions during 1988-2013. We used an iterative process to develop the taxonomy. We identified 213 structural interventions: Access (65%), Policy/Procedure (32%), Mass Media (29%), Physical Structure (27%), Capacity Building (24%), Community Mobilization (9%), and Social Determinants of Health (8%). Forty percent targeted high-risk populations (e.g., people who inject drugs [12%]). This paper describes a comprehensive, well-defined taxonomy of structural interventions with 7 categories and 20 subcategories. The taxonomy accommodated all interventions identified.
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Hickey MD, Odeny TA, Petersen M, Neilands TB, Padian N, Ford N, Matthay Z, Hoos D, Doherty M, Beryer C, Baral S, Geng EH. Specification of implementation interventions to address the cascade of HIV care and treatment in resource-limited settings: a systematic review. Implement Sci 2017; 12:102. [PMID: 28784155 PMCID: PMC5547499 DOI: 10.1186/s13012-017-0630-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 07/17/2017] [Indexed: 01/23/2023] Open
Abstract
Background The global response to HIV has started over 18 million persons on life-saving antiretroviral therapy (ART)—the vast majority in low- and middle-income countries (LMIC)—yet substantial gaps remain: up to 40% of persons living with HIV (PLHIV) know their status, while another 30% of those who enter care are inadequately retained after starting treatment. Identifying strategies to enhance use of treatment is urgently needed, but the conceptualization and specification of implementation interventions is not always complete. We sought to assess the completeness of intervention reporting in research to advance uptake of treatment for HIV globally. Methods We carried out a systematic review to identify interventions targeting the adult HIV care cascade in LMIC dating from 1990 to 2017. We identified components of each intervention as “intervention types” to decompose interventions into common components. We grouped “intervention types” into a smaller number of more general “implementation approaches” to aid summarization. We assessed the reporting of six intervention characteristics adapted from the implementation science literature: the actor, action, action dose, action temporality, action target, and behavioral target in each study. Findings In 157 unique studies, we identified 34 intervention “types,” which were empirically grouped into six generally understandable “approaches.” Overall, 42% of interventions defined the actor, 64% reported the action, 41% specified the intervention “dose,” 43% reported action temporality, 61% defined the action target, and 69% reported a target behavior. Average completeness of reporting varied across approaches from a low of 50% to a high of 72%. Dimensions that involved conceptualization of the practices themselves (e.g., actor, dose, temporality) were in general less well specified than consequences (e.g., action target and behavioral target). Implications The conceptualization and Reporting of implementation interventions to advance treatment for HIV in LMIC is not always complete. Dissemination of standards for reporting intervention characteristics can potentially promote transparency, reproducibility, and scientific accumulation in the area of implementation science to address HIV in low- and middle-income countries. Electronic supplementary material The online version of this article (doi:10.1186/s13012-017-0630-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Matthew D Hickey
- Division of General Internal Medicine, San Francisco General Hospital, Department of Medicine, University of California, San Francisco (UCSF), San Francisco, CA, USA
| | | | - Maya Petersen
- Department of Biostatistics and Epidemiology, School of Public Health, University of California, Berkeley, CA, USA
| | - Torsten B Neilands
- Center for AIDS Prevention Studies, Department of Medicine, UCSF, San Francisco, CA, USA
| | - Nancy Padian
- Department of Biostatistics and Epidemiology, School of Public Health, University of California, Berkeley, CA, USA
| | - Nathan Ford
- Department of HIV/AIDS, World Health Organization, Geneva, Switzerland
| | | | - David Hoos
- Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Meg Doherty
- Department of HIV/AIDS, World Health Organization, Geneva, Switzerland
| | - Chris Beryer
- Center for Public Health and Human Rights, Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Stefan Baral
- Center for Public Health and Human Rights, Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Elvin H Geng
- Division of ID HIV and Global Medicine, San Francisco General Hospital, Department of Medicine, UCSF, Building 80, 6th Floor, 1001 Potrero Avenue, San Francisco, CA, 94110, USA.
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Aziz H, Hatah E, Makmor Bakry M, Islahudin F. How payment scheme affects patients' adherence to medications? A systematic review. Patient Prefer Adherence 2016; 10:837-50. [PMID: 27313448 PMCID: PMC4874730 DOI: 10.2147/ppa.s103057] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND A previous systematic review reported that increase in patients' medication cost-sharing reduced patients' adherence to medication. However, a study among patients with medication subsidies who received medication at no cost found that medication nonadherence was also high. To our knowledge, no study has evaluated the influence of different medication payment schemes on patients' medication adherence. OBJECTIVE This study aims to review research reporting the influence of payment schemes and their association with patients' medication adherence behavior. METHODS This study was conducted using systematic review of published articles. Relevant published articles were located through three electronic databases Medline, ProQuest Medical Library, and ScienceDirect since inception to February 2015. Included articles were then reviewed and summarized narratively. RESULTS Of the total of 2,683 articles located, 21 were included in the final analysis. There were four types of medication payment schemes reported in the included studies: 1) out-of-pocket expenditure or copayments; 2) drug coverage or insurance benefit; 3) prescription cap; and 4) medication subsidies. Our review found that patients with "lower self-paying constraint" were more likely to adhere to their medication (adherence rate ranged between 28.5% and 94.3%). Surprisingly, the adherence rate among patients who received medication as fully subsidized was similar (rate between 34% and 84.6%) as that of other payment schemes. The studies that evaluated patients with fully subsidized payment scheme found that the medication adherence was poor among patients with nonsevere illness. CONCLUSION Although medication adherence was improved with the reduction of cost-sharing such as lower copayment, higher drug coverage, and prescription cap, patients with full-medication subsidies payment scheme (received medication at no cost) were also found to have poor adherence to their medication. Future studies comparing factors that may influence patients' adherence to medication among patients who received medication subsidies should be done to develop strategies to overcome medication nonadherence.
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Affiliation(s)
- Hamiza Aziz
- Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur, Malaysia
- Pharmacy Division, Ministry of Health, Jalan Universiti, Petaling Jaya, Malaysia
| | - Ernieda Hatah
- Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur, Malaysia
- Correspondence: Ernieda Hatah, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300 Kuala Lumpur, Malaysia, Email
| | - Mohd Makmor Bakry
- Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur, Malaysia
| | - Farida Islahudin
- Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, Kuala Lumpur, Malaysia
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van Loggerenberg F, Gray D, Gengiah S, Kunene P, Gengiah TN, Naidoo K, Grant AD. A qualitative study of patient motivation to adhere to combination antiretroviral therapy in South Africa. AIDS Patient Care STDS 2015; 29:299-306. [PMID: 25692575 DOI: 10.1089/apc.2014.0293] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Taken as prescribed, that is, with high adherence, combination antiretroviral therapy (ART) has changed HIV infection and disease from being a sure predictor of death to a manageable chronic illness. Adherence, however, is difficult to achieve and maintain. The CAPRISA 058 study was conducted between 2007 and 2009 to test the efficacy of individualized motivational counselling to enhance ART adherence in South Africa. As part of the overall trial, a qualitative sub-study was conducted, including 30 individual interviews and four focus group discussions with patients in the first 9 months of ART initiation. Data were inductively analyzed, using thematic analysis, to identify themes central to ART adherence in this context. Four themes emerged that characterize the participants' experiences and high motivation to adhere to ART. Participants in this study were highly motivated to adhere, as they acknowledged that ART was 'life-giving', in the face of a large amount of morbidity and mortality. They were further supported by techniques of routine remembering, and highlighted the importance of good social support and access to supportive healthcare workers, to their continued success in negotiating their treatment. Participants in the current study told us that their adherence motivation is enhanced by free accessible care, approachable and supportive healthcare workers, broad social acceptance of ART, and past first-hand experiences with AIDS-related co-morbidity and mortality. Programs that include specific attention to these aspects of care will likely be successful in the long term.
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Affiliation(s)
- Francois van Loggerenberg
- The Global Health Network, Centre for Tropical Medicine and Global Health, University of Oxford, Oxford, United Kingdom
- London School of Hygiene and Tropical Medicine, London, United Kingdom
- CAPRISA, University of KwaZulu-Natal, Durban, South Africa
| | - Debra Gray
- University of Winchester, Winchester, United Kingdom
| | | | - Pinky Kunene
- CAPRISA, University of KwaZulu-Natal, Durban, South Africa
| | | | | | - Alison D. Grant
- London School of Hygiene and Tropical Medicine, London, United Kingdom
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Rai S, Mahapatra B, Sircar S, Raj PY, Venkatesh S, Shaukat M, Rewari BB. Adherence to Antiretroviral Therapy and Its Effect on Survival of HIV-Infected Individuals in Jharkhand, India. PLoS One 2013; 8:e66860. [PMID: 23825577 PMCID: PMC3688964 DOI: 10.1371/journal.pone.0066860] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2012] [Accepted: 05/10/2013] [Indexed: 11/18/2022] Open
Abstract
Introduction Research in India has extensively examined the factors associated with non-adherence to antiretroviral therapy (ART) with limited focus on examining the relationship between adherence to ART regimen and survival status of HIV infected patients. This study examines the effect of optimal adherence to ART on survival status of HIV infected patients attending ART centers in Jharkhand, India. Materials and Methods Data from a cohort of 239 HIV infected individuals who were initiated ART in 2007 were compiled from medical records retrospectively for 36 months. Socio-demographic characteristics, CD4 T cell count, presence of opportunistic infections at the time of ART initiation and ART regimen intake and survival status was collected periodically. Optimal adherence was assessed using pill count methods; patients who took <95% of the specified regimens were identified as non-adherent. Cox-proportional hazard model was used to determine the relative hazards of mortality. Results More than three-fourths of the patients were male, on an average 34 year old and median CD4 T cell count was 118 cells/cmm at the time of ART registration. About 57% of the patients registered for ART were found to be adherent to ART. A total of 104 patients died in 358.5 patient-years of observation resulting in a mortality rate of 29 per 100 patient-years (95% confidence interval (CI): 23.9–35.2) and median survival time of 6.5 months (CI: 2.7–10.9). The mortality rate was higher among patients who were non-adherent to ART (64.5, CI: 50.5–82.4) than who were adherent (15.4, CI: 11.3–21.0). The risk of mortality was fourfold higher among individuals who were non-adherent to ART than who were adherent (Adjusted hazard ratio: 3.9, CI: 2.6–6.0). Conclusion Adherence to ART is associated with a higher chance of survival of HIV infected patients, ascertaining the need for interventions to improve the ART adherence and early initiation of ART.
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Affiliation(s)
- Sandeep Rai
- Jharkhand and Bihar State AIDS Control Society, Ranchi, India
| | | | | | - Pinnamaneni Yujwal Raj
- National AIDS Control Organization, Department of AIDS Control, Ministry of Health and Family Welfare, Government of India, New Delhi, India
| | - Srinivasan Venkatesh
- National AIDS Control Organization, Department of AIDS Control, Ministry of Health and Family Welfare, Government of India, New Delhi, India
| | - Mohammed Shaukat
- National AIDS Control Organization, Department of AIDS Control, Ministry of Health and Family Welfare, Government of India, New Delhi, India
| | - Bharat Bhusan Rewari
- National AIDS Control Organization, Department of AIDS Control, Ministry of Health and Family Welfare, Government of India, New Delhi, India
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Achappa B, Madi D, Bhaskaran U, Ramapuram JT, Rao S, Mahalingam S. Adherence to Antiretroviral Therapy Among People Living with HIV. NORTH AMERICAN JOURNAL OF MEDICAL SCIENCES 2013; 5:220-3. [PMID: 23626959 PMCID: PMC3632027 DOI: 10.4103/1947-2714.109196] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Acquired immune deficiency syndrome (AIDS) is now considered as a manageable chronic illness. There has been a dramatic reduction in human immunodeficiency virus (HIV) related morbidity and mortality due to antiretroviral therapy. A high level of adherence (>95%) is required for antiretroviral therapy to be effective. There are many barriers to adherence in both developed and developing countries. AIM The aim of our study was to determine adherence levels and factors influencing adherence to antiretroviral therapy among people living with HIV. MATERIALS AND METHODS Using a cross-sectional study design, 116 HIV positive patients receiving antiretroviral therapy for at least 1 year were interviewed using a semi structured questionnaire. The collected data was analyzed using Statistical Product and Service Solutions (SPSS) version 11.5. Chi-square test was done. A P value of < 0.05 was considered statistically significant. RESULTS Of 116 participants, 63.7% reported adherence ≥ 95%. Mean adherence index was 91.25%. Financial constraints, forgetting to take medication, lack of family care, depression, alcohol use, social stigma and side effects to antiretroviral therapy were barriers for adherence in our study. CONCLUSION Adherence to antiretroviral therapy in south India is suboptimal. Intensive adherence counseling should be provided to all patients before initiation ofantiretroviral therapy. Health care providers must identify possible barriers to adherence at the earliest and provide appropriate solutions.
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Affiliation(s)
- Basavaprabhu Achappa
- Department of Internal Medicine, Kasturba Medical College, Mangalore, Manipal University, Karnataka, India
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Jones D, Sharma A, Kumar M, Waldrop-Valverde D, Nehra R, Vamos S, Cook R, Weiss SM. Enhancing HIV medication adherence in India. J Int Assoc Provid AIDS Care 2012; 12:343-8. [PMID: 22628369 DOI: 10.1177/1545109712446177] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND This pilot study evaluated an intervention designed to enhance adherence among those new to antiretroviral therapy. METHODS Participants (n = 80) were recruited from a hospital clinic in Chandigarh, India, and randomized to a 3-month group intervention or individual enhanced standard of care followed by crossover of condition and assessed over 6 months. Adherence was measured by prescription refill, pill count, and self-report. RESULTS At baseline, 56% of group condition (immediate intervention) and 54% of individual condition (delayed intervention) participants were nonadherent by pill count and 23% of group and 26% of individual condition participants self-reported skipping medication at least once over the last 3 months. From the postintervention to long-term follow-up, adherence in the group condition (immediate intervention) improved in comparison with adherence in the individual condition (delayed intervention; χ(2) = 5.67, P = .02). CONCLUSIONS Results support the use of interventions early in treatment to provide information and social support to establish long-term healthy adherence behaviors.
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Affiliation(s)
- Deborah Jones
- Miller School of Medicine, University of Miami, Miami, FL, USA
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Dholakia Y, Quazi Z, Mistry N. Drug-resistant tuberculosis: Study of clinical practices of chest physicians, Maharashtra, India. Lung India 2012; 29:30-4. [PMID: 22345911 PMCID: PMC3276030 DOI: 10.4103/0970-2113.92359] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Background: Patients suffering from drug-resistant tuberculosis (DR TB) avail of private care since Programmatic Management of DR TB (PMDT) is not universally available in India. Management of DR TB is challenging and involves great expertise. Chest physicians (CPs) play a major role in this area. The study was undertaken with the objective to see whether the practices of CPs comply with current guidelines and to identify areas where they could be involved to improve access to PMDT. Materials and Methods: For this cross-sectional study, CPs from Mumbai and Nagpur, Maharashtra, India, were given pretested questionnaires to be filled in and returned. Observations: Of 70 enlisted CPs, 29 (41%) responded. Twenty-six (89%) respondents used the drug susceptibility test (DST) for diagnosis: private labs and hospitals were preferred; 9 (31%) used standard treatment, 15 (51%) switched to individual treatment after starting standard therapy and 12 (41%) started empirical treatment later switched to individual treatment as per the WHO guidelines. Seven consultants (10%) used in addition drugs from alternative systems of medicine for immune modulation and adverse drug effects. Eighty-six per cent CPs monitored treatment by smear examination, 51% by culture and 93% used X-rays. Reported case holding in the form of regular follow-up consultation visits was around 70%, treatment success estimated to be between 30% and 70%, and deaths around 30%. Adverse drug reactions were reported in around 30% cases. Conclusion: This study shows that most private CPs generally comply with current guidelines for management of DR TB. Accreditation of private labs for DST, involving CPs in diagnosis, treatment and monitoring of patients through public private partnerships can improve access to PMDT.
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Affiliation(s)
- Yatin Dholakia
- The Foundation for Medical Research, Worli, Mumbai, India
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Abstract
HIV has now become a manageable chronic disease. However, the treatment outcomes may get hampered by suboptimal adherence to ART. Adherence optimization is a concrete reality in the wake of 'universal access' and it is imperative to learn lessons from various studies and programmes. This review examines current literature on ART scale up, treatment outcomes of the large scale programmes and the role of adherence therein. Social, behavioural, biological and programme related factors arise in the context of ART adherence optimization. While emphasis is laid on adherence, retention of patients under the care umbrella emerges as a major challenge. An in-depth understanding of patients' health seeking behaviour and health care delivery system may be useful in improving adherence and retention of patients in care continuum and programme. A theoretical framework to address the barriers and facilitators has been articulated to identify problematic areas in order to intervene with specific strategies. Empirically tested objective adherence measurement tools and approaches to assess adherence in clinical/ programme settings are required. Strengthening of ART programmes would include appropriate policies for manpower and task sharing, integrating traditional health sector, innovations in counselling and community support. Implications for the use of theoretical model to guide research, clinical practice, community involvement and policy as part of a human rights approach to HIV disease is suggested.
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Affiliation(s)
- Seema Sahay
- National AIDS Research Institute, Bhosari, Pune, India.
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Vallabhaneni S, Chandy S, Heylen E, Ekstrand M. Reasons for and correlates of antiretroviral treatment interruptions in a cohort of patients from public and private clinics in southern India. AIDS Care 2011; 24:687-94. [PMID: 22107044 DOI: 10.1080/09540121.2011.630370] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
Understanding the prevalence and correlates of treatment interruptions (TIs) in resource-limited settings is important for improving adherence. HIV-infected adults on highly active antiretroviral therapy (HAART) in Bangalore, India, were enrolled into a prospective cohort study assessing HAART adherence. Participants underwent a structured interview assessing adherence, including occurrence of TI > 48 hours since HAART initiation, length of TI, and self-reported reasons for TI. Serum HIV viral load (VL) and CD4 was measured at 6-month intervals. Baseline data are presented in this article. For the 552 participants mean age was 37.8, 32% were female, 70% were married, 45% earned < $2/day. Eighty-four percent were on nevirapine-based antiretroviral therapy; median duration on HAART was 18 months (range: 1-175) and median CD4 count was 318 cells/µl (IQR: 195-460) at time of study enrollment. Twenty percent (n=110) reported at least one TI; of these, 33% (n=36) reported more than one TI. Median length of most recent TI was 10 days (range: 2-1095). TI was associated with a higher probability of having VL > 400 copies/ml (43% versus 12%; p<0.001). After controlling for time on HAART, TI was more likely among those who were unmarried (OR: 1.9; CI: 1.2-3.1), those treated in a private clinic setting (OR: 2.7; CI: 1.6-4.6 compared with public, and OR: 4.1; CI: 1.9-9.0 compared with public-private setting), and those on efavirenz-based therapy (OR: 2.0; CI: 1.1-3.6). The most common self-reported reason for TI was "side effects" (n=28; 25%), followed by cost of therapy (n=24; 22%). We discuss implications for both individual and structural level interventions to reduce TIs.
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Affiliation(s)
- Snigdha Vallabhaneni
- Center for AIDS Prevention Studies, University of California, San Francisco, USA.
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