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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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Hing M, Hoffman RM, Seleman J, Chibwana F, Kahn D, Moucheraud C. 'Blood pressure can kill you tomorrow, but HIV gives you time': illness perceptions and treatment experiences among Malawian individuals living with HIV and hypertension. Health Policy Plan 2020; 34:ii36-ii44. [PMID: 31723966 DOI: 10.1093/heapol/czz112] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2019] [Indexed: 01/03/2023] Open
Abstract
Non-communicable diseases like hypertension are increasingly common among individuals living with HIV in low-resource settings. The prevalence of hypertension among people with HIV in Malawi, e.g. has been estimated to be as high as 46%. However, few qualitative studies have explored the patient experience with comorbid chronic disease. Our study aimed to address this gap by using the health belief model (HBM) to examine how comparative perceptions of illness and treatment among participants with both HIV and hypertension may affect medication adherence behaviours. We conducted semi-structured interviews with 75 adults with HIV and hypertension at an urban clinic in Lilongwe, Malawi. Questions addressed participants' experiences with antiretroviral and antihypertensive medications, as well as their perspectives on HIV and hypertension as illnesses. Interviews were performed in Chichewa, transcribed, translated into English and analysed using ATLAS.ti. Deductive codes were drawn from the HBM and interview guide, with inductive codes added as they emerged from the data. Self-reported medication adherence was much poorer for hypertension than HIV, but participants saw hypertension as a disease at least as concerning as HIV-primarily due to the perceived severity of hypertension's consequences and participants' limited ability to anticipate them compared with HIV. Differences in medication adherence were attributed to the high costs of antihypertensive medications relative to the free availability of antiretroviral therapy, with other factors like lifestyle changes and self-efficacy also influencing adherence practices. These findings demonstrate how participants draw on past experiences with HIV to make sense of hypertension in the present, and suggest that although patients are motivated to control their hypertension, they face individual- and system-level obstacles in adhering to treatment. Thus, health policies and systems seeking to provide integrated care for HIV and hypertension should be attentive to the complex illness experiences of individuals living with these diseases.
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Affiliation(s)
- Matthew Hing
- Department of Medicine, University of California Los Angeles, David Geffen School of Medicine, Le Conte Ave, Los Angeles, CA, USA
| | - Risa M Hoffman
- Department of Medicine, University of California Los Angeles, David Geffen School of Medicine, Le Conte Ave, Los Angeles, CA, USA
- Partners in Hope, (Area 36/Plot 8), Lilongwe, Malawi
| | | | | | - Daniel Kahn
- Department of Medicine, University of California Los Angeles, David Geffen School of Medicine, Le Conte Ave, Los Angeles, CA, USA
| | - Corrina Moucheraud
- Department of Health Policy and Management, University of California Los Angeles, Fielding School of Public Health, 650 Charles E Young Dr S, Los Angeles, CA, USA
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Chan PY, Joseph MA, Des Jarlais DC, Uusküla A. Perceived effectiveness of antiretroviral therapy, self-rated health and treatment adherence among HIV-positive people who inject drugs in Estonia. Int J STD AIDS 2017; 29:13-22. [PMID: 28618981 DOI: 10.1177/0956462417714635] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The HIV epidemic in Estonia affects the population of people who inject drugs (PWID) the most, but factors associated with adherence to antiretroviral therapy (ART) among PWID have not been thoroughly examined in Estonia, with particularly limited data regarding beliefs and attitudes of PWID. The objective of this study was to explore the association between ART adherence and individual beliefs, perceived effectiveness of ART, and self-rated health in particular, in this specific population. The study used baseline survey data from a longitudinal intervention study of HIV prevention among PWID in Estonia, in which 107 HIV-infected participants reported current use of ART. Current adherence was measured through the use of a visual analog scale. Approximately half (49%) of the participants reported optimal (≥95%) adherence. The vast majority (81%) believed in the effectiveness of ART. Less than a quarter of the participants (22%) rated their health as good or very good, and a half (52%) reported average health. Individual beliefs and self-reported health were not associated with ART adherence in both bivariate and multivariable analyses. Participants with problem drinking reported significant suboptimal adherence to ART (adjusted odds ratio [AOR] 0.42, 95% CI 0.19-0.97). Daily injection drug use was also associated with suboptimal adherence (AOR 0.34, 95% CI 0.13-0.91). Problem drinking has not been commonly reported as a factor of suboptimal ART adherence among PWID; further research would be useful to identify the pathways that might be involved.
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Affiliation(s)
- Pui Y Chan
- 1 Department of Epidemiology and Biostatistics, School of Public Health, SUNY Downstate Medical Center, Brooklyn, NY, USA
| | - Michael A Joseph
- 1 Department of Epidemiology and Biostatistics, School of Public Health, SUNY Downstate Medical Center, Brooklyn, NY, USA
| | | | - Anneli Uusküla
- 3 Department of Public Health, University of Tartu, Tartu, Estonia
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Structural Barriers to Antiretroviral Therapy Among Sex Workers Living with HIV: Findings of a Longitudinal Study in Vancouver, Canada. AIDS Behav 2016; 20:977-86. [PMID: 26148850 DOI: 10.1007/s10461-015-1102-2] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
In light of limited data on structural determinants of access and retention in antiretroviral therapy (ART) among sex workers, we examined structural correlates of ART use among sex workers living with HIV over time. Longitudinal data were drawn from a cohort of 646 female sex workers in Vancouver, Canada (2010-2012) and linked pharmacy records on ART dispensation. We used logistic regression with generalized estimating equations (GEE) to examine correlates of gaps in ART use (i.e., treatment interruptions or delayed ART initiation), among HIV seropositive participants (n = 74). Over a 2.5-year period, 37.8 % of participants experienced gaps in ART use (i.e., no ART dispensed in a 6-month period). In a multivariable GEE model, younger age, migration/mobility, incarceration, and non-injection drug use independently correlated with gaps in ART use. In spite of successes scaling-up ART in British Columbia, younger, mobile, or incarcerated sex workers face persistent gaps in access and retention irrespective of drug use. Community-based, tailored interventions to scale-up entry and retention in ART for sex workers should be further explored in this setting.
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Risk perception and self-management in urban, diverse adults with type 2 diabetes: the improving diabetes outcomes study. Int J Behav Med 2014; 21:88-98. [PMID: 23385488 DOI: 10.1007/s12529-013-9291-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
PURPOSE AND BACKGROUND The relationship between risk perceptions and diabetes self-care remains ambiguous. This study aimed to assess baseline, 1-year follow-up, and change score relationships among perceived risk, diabetes self-care, and glycemic control for adult individuals participating in a behavioral intervention that improved glycemic control relative to the active control. METHOD One-year randomized trial compared a behavioral telephonic intervention with a print only intervention. Participants (N = 526) are members of a union/employer sponsored health benefit plan, with HbA(1c) ≥ 7.5 %, prescribed at least one oral diabetes medication. Participants rated perceived risk of diabetes and its complications and diabetes self-care at baseline and 1 year. Data were collected in a large urban area in the USA. RESULTS There were no relationships between risk perceptions and glycemic control during the study. Baseline perceived risk predicted follow-up self-care. Additionally, participants assigned to the intervention group showed significant changes in dietary and exercise adherence at high levels of risk knowledge and low levels of optimistic bias. CONCLUSION Perceived risk relates to dietary, exercise, and medication adherence in diabetes. The perceived risk construct might foster a more coherent conceptualization of the relationship between one's diabetes, possible complications, and diabetes self-care behaviors.
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Gonzalez-Garcia M, Ferrer MJ, Borras X, Muñoz-Moreno JA, Miranda C, Puig J, Perez-Alvarez N, Soler J, Feliu-Soler A, Clotet B, Fumaz CR. Effectiveness of Mindfulness-Based Cognitive Therapy on the Quality of Life, Emotional Status, and CD4 Cell Count of Patients Aging with HIV Infection. AIDS Behav 2014; 18:676-685. [PMID: 24077971 DOI: 10.1007/s10461-013-0612-z] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Long-term diagnosed and treated HIV-infected patients have to cope with a wide range of challenges that threaten their ability to age successfully. We report the results of a randomized controlled trial testing the effects of a mindfulness-based cognitive therapy (MBCT) program on quality of life (QoL), emotional status, and immune status over a 3-month period. Forty HIV-infected patients diagnosed prior to 1996 and on cART for a minimum of 5 years were randomized to follow an MBCT program (n = 20) or remain as controls (routine follow-up) (n = 20). A regression analysis was performed, and the measurement of effect size was estimated using Cohen's d. QoL, psychological stress, depressive symptoms, and anxiety symptoms improved in the MBCT group compared with the control group. During follow-up, patients in the MBCT group had a significantly increased CD4 cell count. Effect sizes for MBCT on the variables assessed were large (d = 0.8). The findings suggest that this program may help to promote successful aging in these patients.
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Nelsen A, Gupta S, Trautner BW, Petersen NJ, Garza A, Giordano TP, Naik AD, Rodriguez-Barradas MC. Intention to adhere to HIV treatment: a patient-centred predictor of antiretroviral adherence. HIV Med 2013; 14:472-80. [PMID: 23551395 DOI: 10.1111/hiv.12032] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/07/2013] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Despite the effectiveness of highly active antiretroviral therapy (HAART), HIV remains a major cause of mortality in the USA, largely as a result of poor HIV treatment adherence. In this study we assessed the association between five patient-centred factors and adherence to HIV treatment. METHODS We surveyed 244 adults at two HIV clinics in Houston, Texas between October 2009 and April 2010. Participants were given a questionnaire and their charts were reviewed for clinical data. Survey items assessed the following factors: self-assessed HIV knowledge, awareness of disease biomarkers, intention to adhere to HIV treatment, health literacy and decision-making style. The primary outcome measure was HAART adherence during the previous month. Logistic regressions were performed to calculate the effect of each factor on adherence. RESULTS All participants had HIV/AIDS and were on HAART at enrolment. Eight per cent of participants were female, 57% were African-American and 16% were Hispanic. Mean age was 58.1 years. Sixty-eight per cent were adherent to HAART during the last month. On univariate analysis, a preference for wanting choices, correct knowledge of recent HIV viral load level, and intention to adhere to HIV treatment were significantly associated with adherence. On multivariate analysis, only intention to adhere to HIV treatment remained statistically significant after adjusting for other factors (odds ratio 2.2; 95% confidence interval 1.1 to 4.3). CONCLUSIONS Intention to adhere to HIV treatment was significantly associated with self-reported adherence to HAART. Interventions that bolster patients' intentions to adhere to HIV treatment during clinical encounters may improve adherence to HAART and HIV control.
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Affiliation(s)
- A Nelsen
- Houston Health Services Research and Development Center of Excellence, Michael E. DeBakey VA Medical Center, Houston, TX, USA
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Brown JL, Littlewood RA, Vanable PA. Social-cognitive correlates of antiretroviral therapy adherence among HIV-infected individuals receiving infectious disease care in a medium-sized northeastern US city. AIDS Care 2013; 25:1149-58. [PMID: 23311323 DOI: 10.1080/09540121.2012.752566] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
High levels of antiretroviral therapy (ART) adherence are required to achieve optimal viral suppression. To better understand mechanisms associated with ART adherence, this study characterized demographic and social-cognitive correlates of ART adherence among HIV-infected individuals from a medium-sized northeastern US city (n=116; 42% female; 43% African-American). Participants completed an audio computer-assisted self-interviewing survey assessing demographics, social-cognitive constructs, and ART adherence, and the participants' most recent viral load was obtained from their medical charts. Suboptimal ART adherence (taking less than 95% of prescribed medications during the past month) was reported by 39% of participants and was associated with being female, being a minority, and having a detectable viral load. In a hierarchical logistic regression analysis, greater than 95% ART adherence was associated with higher levels of adherence self-efficacy (AOR =1.1; p=0.015), higher perceived normative beliefs about the importance of ART adherence (AOR=1.3; p=0.03), and lower concern about missing ART doses (AOR=0.63; p=0.002). Adherence did not differ based on ART outcome expectancies, ART attitudes, or the perceived necessity of ART. In fact, most participants endorsed positive attitudes and expectancies regarding the need for and effectiveness of ART. Taken together, results indicate that suboptimal adherence remains high among HIV-infected minority women, a subpopulation that experiences particularly high rates of chronic stress due to both illness-specific stressors and broader environmental stressors. Consistent with social-cognitive theory, adherence problems in our sample were linked with deficits in self-efficacy as well as perceived norms and behavioral intentions that do not support a goal of 100% adherence. We suggest that interventions to improve adherence informed by social-cognitive theory (1) target patients who are at risk for adherence problems, (2) provide a supportive environment that promotes high rates of adherence, and (3) address inaccurate beliefs regarding optimal adherence levels.
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Affiliation(s)
- Jennifer L Brown
- a Department of Behavioral Sciences and Health Education , Emory University , Atlanta , GA , USA
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10
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Santarem Ernesto A, Muller Banzato Pinto de Lemos R, Huehara MI, Moreno Morcillo A, dos Santos Vilela MM, Nolasco da Silva MT. Usefulness of pharmacy dispensing records in the evaluation of adherence to antiretroviral therapy in Brazilian children and adolescents. Braz J Infect Dis 2012; 16:315-20. [DOI: 10.1016/j.bjid.2012.06.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2012] [Accepted: 04/14/2012] [Indexed: 11/26/2022] Open
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Nelsen A, Trautner BW, Petersen NJ, Gupta S, Rodriguez-Barradas M, Giordano TP, Naik AD. Development and validation of a measure for intention to adhere to HIV treatment. AIDS Patient Care STDS 2012; 26:329-34. [PMID: 22680281 DOI: 10.1089/apc.2011.0318] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
We present the development and validation of a theory-derived scale measuring patients' behavioral intention to adhere to HIV care. Adherence to HIV care includes attendance at appointments and adherence to highly active antiretroviral therapy (HAART) regimens. These two components have been independently associated with long-term HIV outcomes. Items were chosen to reflect behavioral intention as defined by the Health Action Process Approach to health-seeking behavior. Items reflecting self-reported HIV knowledge were also included after expert panel review. The study took place from October 2009 to April 2010 at two HIV clinics in Houston, Texas. Participants were 287 adults with HIV/AIDS (10.1% female, mean age 50.8); 56.5% were African-American and 17% were Hispanic. Of the total, 87.1% were on HAART at enrollment. Factor analysis of survey items resulted in the retention of two domains, knowledge and intention, based on scree plot analysis of eigenvalues. Questions with factor loadings >0.4 were retained, yielding 4 knowledge questions and 10 intention questions. The survey had good internal consistency for knowledge (Cronbach's α=0.83) and for intention (Cronbach's α=0.81). In multivariate analysis, intention was associated with HIV viral suppression, defined as HIV-1 viral load <400 RNA copies/mL, (odds ratio [OR]=1.75, 95% .confidence interval [CI]=1.00-3.07). Knowledge was also associated with HIV suppression (OR=1.55, 95%, CI=1.09-2.12). The resulting study describes the development and preliminary validation of an HIV treatment-seeking intention measure. Additional studies are needed to validate this instrument in other populations.
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Affiliation(s)
- Andrea Nelsen
- Houston Health Services Research and Development Center of Excellence, Michael E. DeBakey VA Medical Center, Houston, Texas
- Menninger Department of Psychiatry and Behavioral Medicine, Baylor College of Medicine, Houston, Texas
| | - Barbara W. Trautner
- Houston Health Services Research and Development Center of Excellence, Michael E. DeBakey VA Medical Center, Houston, Texas
- Department of Medicine, Baylor College of Medicine, Houston, Texas
| | - Nancy J. Petersen
- Houston Health Services Research and Development Center of Excellence, Michael E. DeBakey VA Medical Center, Houston, Texas
- Department of Medicine, Baylor College of Medicine, Houston, Texas
| | - Sunita Gupta
- Houston Health Services Research and Development Center of Excellence, Michael E. DeBakey VA Medical Center, Houston, Texas
- Department of Medicine, Baylor College of Medicine, Houston, Texas
- Thomas Street Clinic, Harris County Hospital District, Houston, Texas
| | - Maria Rodriguez-Barradas
- Houston Health Services Research and Development Center of Excellence, Michael E. DeBakey VA Medical Center, Houston, Texas
- Department of Medicine, Baylor College of Medicine, Houston, Texas
- Thomas Street Clinic, Harris County Hospital District, Houston, Texas
| | - Thomas P. Giordano
- Houston Health Services Research and Development Center of Excellence, Michael E. DeBakey VA Medical Center, Houston, Texas
- Department of Medicine, Baylor College of Medicine, Houston, Texas
- Thomas Street Clinic, Harris County Hospital District, Houston, Texas
| | - Aanand D. Naik
- Houston Health Services Research and Development Center of Excellence, Michael E. DeBakey VA Medical Center, Houston, Texas
- Menninger Department of Psychiatry and Behavioral Medicine, Baylor College of Medicine, Houston, Texas
- Department of Medicine, Baylor College of Medicine, Houston, Texas
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Wasti SP, Simkhada P, Randall J, Freeman JV, van Teijlingen E. Factors influencing adherence to antiretroviral treatment in Nepal: a mixed-methods study. PLoS One 2012; 7:e35547. [PMID: 22563464 PMCID: PMC3341373 DOI: 10.1371/journal.pone.0035547] [Citation(s) in RCA: 102] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2012] [Accepted: 03/21/2012] [Indexed: 11/25/2022] Open
Abstract
Background Antiretroviral therapy (ART) is a lifesaver for individual patients treated for Human Immunodeficiency Virus (HIV) and Acquired Immune Deficiency Syndrome (AIDS). Maintaining optimal adherence to antiretroviral drugs is essential for HIV infection management. This study aimed to understand the factors influencing adherence amongst ART-prescribed patients and care providers in Nepal. Methods A cross-sectional mixed-methods study surveying 330 ART-prescribed patients and 34 in-depth interviews with three different types of stakeholders: patients, care providers, and key people at policy level. Adherence was assessed through survey self-reporting and during the interviews. A multivariate logistic regression model was used to identify factors associated with adherence, supplemented with a thematic analysis of the interview transcripts. Results A total of 282 (85.5%) respondents reported complete adherence, i.e. no missed doses in the four-weeks prior to interview. Major factors influencing adherence were: non-disclosure of HIV status (OR = 17.99, p = 0.014); alcohol use (OR = 12.89, p = <0.001), being female (OR = 6.91, p = 0.001), being illiterate (OR = 4.58, p = 0.015), side-effects (OR = 6.04, p = 0.025), ART started ≤24 months (OR = 3.18, p = 0.009), travel time to hospital >1 hour (OR = 2.84, p = 0.035). Similarly, lack of knowledge and negative perception towards ART medications also significantly affected non-adherence. Transport costs (for repeat prescription), followed by pills running out, not wanting others to notice, side-effects, and being busy were the most common reasons for non-adherence. The interviews also revealed religious or ritual obstacles, stigma and discrimination, ART-associated costs, transport problems, lack of support, and side-effects as contributing to non-adherence. Conclusion Improving adherence requires a supportive environment; accessible treatment; clear instructions about regimens; and regimens tailored to individual patients’ lifestyles. Healthcare workers should address some of the practical and cultural issues around ART medicine whilst policy-makers should develop appropriate social policy to promote adherence among ART-prescribed patients.
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Affiliation(s)
- Sharada P Wasti
- School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, United Kingdom.
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Fumaz CR, Gonzalez-Garcia M, Borras X, Muñoz-Moreno JA, Perez-Alvarez N, Mothe B, Brander C, Ferrer MJ, Puig J, Llano A, Fernandez-Castro J, Clotet B. Psychological stress is associated with high levels of IL-6 in HIV-1 infected individuals on effective combined antiretroviral treatment. Brain Behav Immun 2012; 26:568-72. [PMID: 22306454 DOI: 10.1016/j.bbi.2012.01.001] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2011] [Revised: 01/04/2012] [Accepted: 01/04/2012] [Indexed: 11/25/2022] Open
Abstract
This study explores the role of psychological stress in the circulating levels of interleukin-6 (IL-6) in a group of HIV-1 infected individuals on effective cART. We developed a cross-sectional study with 50 individuals with confirmed diagnosis of HIV-1 infection ≥1 and ≤8 years, on continuous cART for >1 and <8 years and with plasma viral load <50 copies/mL for at least 1 year. Clinical, behavioral and psychological variables were collected to control their possible indirect contribution in the relationship between psychological stress and IL-6. Pearson correlation and univariate/multivariate logistic regressions were performed. Eighty-eight percent of the subjects were male: median (IQR) age: 39.0 (32.7-42.2), years since HIV-1 infection: 3.4 (2.1-7.0), years on cART: 2.5 (1.6-5.7), CD4 cell count: 709.0 (573.5-881.0) cell/mm(3), plasma levels of IL-6: 7.0 (0-12.2) pg/ml. A strong correlation between IL-6 and psychological stress was found (r=.81). Psychological stress (coef: 0.49; SD: 0.05), anxiety/depression (0.37; 0.08) and unhealthy diet (2.94; 1.38) were associated with higher levels of IL-6. In the multivariate model psychological stress remained strongly associated with IL-6 (R(2): 59%). In conclusion, individuals with psychological stress presented high levels of IL-6 and psychological stress was the only variable which remained strongly associated with IL-6. This strong relationship suggests evidence for a mechanism through which psychological stress might contribute to the health's impairment of HIV-infected individuals on effective cART.
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Affiliation(s)
- Carmina R Fumaz
- Lluita contra la SIDA Foundation, Badalona, Barcelona, Spain.
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Ortego C, Huedo-Medina TB, Santos P, Rodríguez E, Sevilla L, Warren M, Llorca J. Sex differences in adherence to highly active antiretroviral therapy: a meta-analysis. AIDS Care 2012; 24:1519-34. [PMID: 22533692 DOI: 10.1080/09540121.2012.672722] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Observational studies have found that women tend to have lower adherence to highly active antiretroviral therapy (HAART) than men do, though no meta-analysis has yet investigated this trend. The aims of the current meta-analysis are to determine if and to what degree the percentage of men versus women maintaining ≥90% adherence to prescribed HAART differs, and if the external variables moderating adherence differs by gender. Eight electronic databases were searched to locate all relevant studies available by May 2011. Fifty-six observational studies were eligible for inclusion in the meta-analysis. A random effect model was assumed for the global percentage estimation and to explain the heterogeneity. Across these studies, the difference between men and women in the proportion of individuals with ≥90% adherence to HAART was marginally significant (p<0.1; 67% and 62%, respectively). A greater proportion of men maintaining ≥90% adherence to HAART was more likely in studies with higher proportions of men who have sex with men (MSM), lower proportions of male alcohol users or lower proportions of men in a methadone program. In women, higher rates of adherence were found in studies conducted in Africa, Asia, and South America, when the sample included more widows or when the sample had a lower basal CD4 count. That both the percentage of adherent individuals and the variables associated with such adherence differ between men and women are suggestive of the need for improving gender-tailored interventions for adherence to HAART.
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Affiliation(s)
- C Ortego
- Nursing Department, University of Cantabria, Spain.
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Women and vulnerability to HAART non-adherence: a literature review of treatment adherence by gender from 2000 to 2011. Curr HIV/AIDS Rep 2012; 8:277-87. [PMID: 21989672 DOI: 10.1007/s11904-011-0098-0] [Citation(s) in RCA: 111] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
A literature review of original research articles on adherence to antiretroviral therapy (ART) in developed countries, covering January 2000 to June 2011, was conducted to determine if gender differences exist in the prevalence of nonadherence to ART. Of the 1,255 articles reviewed, only 189 included data on the proportion of the study population that was adherent and only 57 (30.2%) of these reported proportional adherence values by gender. While comparing articles was challenging because of varied reporting strategies, women generally exhibit poorer adherence than men. Thirty of the 44 articles (68.2%) that reported comparative data on adherence by gender found women to be less adherent than men. Ten articles (17.5%) reported significant differences in proportional adherence by gender, nine of which showed women to be less adherent than men. These findings suggest that in multiple studies from developed countries, female gender often predicts lower adherence. The unique circumstances of HIV-positive women require specialized care to increase adherence to ART.
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McHorney CA, Zhang NJ, Stump T, Zhao X. Structural equation modeling of the proximal-distal continuum of adherence drivers. Patient Prefer Adherence 2012; 6. [PMID: 23204839 PMCID: PMC3508554 DOI: 10.2147/ppa.s36535] [Citation(s) in RCA: 15] [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: 12/31/2022] Open
Abstract
OBJECTIVES Nonadherence to prescription medications has been shown to be significantly influenced by three key medication-specific beliefs: patients' perceived need for the prescribed medication, their concerns about the prescribed medication, and perceived medication affordability. Structural equation modeling was used to test the predictors of these three proximal determinants of medication adherence using the proximal-distal continuum of adherence drivers as the organizing conceptual framework. METHODS In Spring 2008, survey participants were selected from the Harris Interactive Chronic Illness Panel, an internet-based panel of hundreds of thousands of adults with chronic disease. Respondents were eligible for the survey if they were aged 40 years and older, resided in the US, and reported having at least one of six chronic diseases: asthma, diabetes, hyperlipidemia, hypertension, osteoporosis, or other cardiovascular disease. A final sample size of 1072 was achieved. The proximal medication beliefs were measured by three multi-item scales: perceived need for medications, perceived medication concerns, and perceived medication affordability. The intermediate sociomedical beliefs and skills included four multi-item scales: perceived disease severity, knowledge about the prescribed medication, perceived immunity to side effects, and perceived value of nutraceuticals. Generic health beliefs and skills consisted of patient engagement in their care, health information-seeking tendencies, internal health locus of control, a single-item measure of self-rated health, and general mental health. Structural equation modeling was used to model proximal-distal continuum of adherence drivers. RESULTS The average age was 58 years (range = 40-90 years), and 65% were female and 89% were white. Forty-one percent had at least a four-year college education, and just under half (45%) had an annual income of $50,000 or more. Hypertension and hyperlipidemia were each reported by about a quarter of respondents (24% and 23%, respectively). A smaller percentage of respondents had osteoporosis (17%), diabetes (15%), asthma (13%), or other cardiovascular disease (8%). Three independent variables were significantly associated with the three proximal adherence drivers: perceived disease severity, knowledge about the medication, and perceived value of nutraceuticals. Both perceived immunity to side effects and patient engagement was significantly associated with perceived need for medications and perceived medication concerns. CONCLUSION Testing the proximal-distal continuum of adherence drivers shed light on specific areas where adherence dialogue and enhancement should focus. Our results can help to inform the design of future adherence interventions as well as the content of patient education materials and adherence reminder letters. For long-term medication adherence, patients need to autonomously and intrinsically commit to therapy and that, in turn, is more likely to occur if they are both informed (disease and medication knowledge and rationale, disease severity, consequences of nonadherence, and side effects) and motivated (engaged in their care, perceive a need for medication, and believe the benefits outweigh the risks).
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Affiliation(s)
- Colleen A McHorney
- US Outcomes Research, Merck, North Wales, PA
- Correspondence: Colleen A McHorney, US Outcomes Research, Merck 351 N Sumneytown Pike, UG2MW-05, North Wales PA 19454, USA, Tel +1 267 305 2425, Fax +1 267 305 0860, Email
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Emotional Impact of Premature Aging Symptoms in Long-Term Treated HIV-Infected Subjects. J Acquir Immune Defic Syndr 2012; 59:e5-8. [DOI: 10.1097/qai.0b013e31823ba503] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Fisher JD, Amico KR, Fisher WA, Cornman DH, Shuper PA, Trayling C, Redding C, Barta W, Lemieux AF, Altice FL, Dieckhaus K, Friedland G. Computer-based intervention in HIV clinical care setting improves antiretroviral adherence: the LifeWindows Project. AIDS Behav 2011; 15:1635-46. [PMID: 21452051 DOI: 10.1007/s10461-011-9926-x] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
We evaluated the efficacy of LifeWindows, a theory-based, computer-administered antiretroviral (ARV) therapy adherence support intervention, delivered to HIV + patients at routine clinical care visits. 594 HIV + adults receiving HIV care at five clinics were randomized to intervention or control arms. Intervention vs. control impact in the intent-to-treat sample (including participants whose ARVs had been entirely discontinued, who infrequently attended care, or infrequently used LifeWindows) did not reach significance. Intervention impact in the On Protocol sample (328 intervention and control arm participants whose ARVs were not discontinued, who attended care and were exposed to LifeWindows regularly) was significant. On Protocol intervention vs. control participants achieved significantly higher levels of perfect 3-day ACTG-assessed adherence over time, with sensitivity analyses maintaining this effect down to 70% adherence. This study supports the utility of LifeWindows and illustrates that patients on ARVs who persist in care at clinical care sites can benefit from adherence promotion software.
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Affiliation(s)
- Jeffrey D Fisher
- Department of Psychology, University of Connecticut, Storrs, USA.
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Attitudes and practices towards HAART among people living with HIV/AIDS in a resource-limited setting in northern Burkina Faso. Public Health 2011; 125:784-90. [PMID: 22015209 DOI: 10.1016/j.puhe.2011.09.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2010] [Accepted: 09/16/2011] [Indexed: 11/24/2022]
Abstract
OBJECTIVES To assess the perception of human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS), and attitudes and practices towards highly active antiretroviral treatment (HAART) among patients living in a resource-poor region of northern Burkina Faso, where HAART has only become available in recent years. STUDY DESIGN A clinic-based cross-sectional survey of 306 patients taking HAART and 106 patients not yet on HAART. METHODS Face-to-face interview with a structured questionnaire at the clinic or at participants' homes. RESULTS Most patients were illiterate, but overall, they had adequate knowledge and positive attitudes towards HAART, and self-reported that their adherence was good. However, AIDS carried a psychological burden, as 27% of respondents were concerned that others might discover they were on HAART. The majority of respondents expressed concerns about transmitting HIV to others, but only 22% had disclosed their HIV status to their partners, and condom use was suboptimal. Approximately one-third of participants in the HAART group reported that they could no longer work in the same way as before they had AIDS. Multivariate logistic regression found that education and living with someone were positively associated with a favourable functioning status, and distance from clinic and lack of general support from family or friends were negatively associated with a favourable functioning status. CONCLUSIONS HAART was well accepted in this resource-poor region. Community education and supportive approaches may be critical for an effective preventive programme.
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Ortego C, Huedo-Medina TB, Llorca J, Sevilla L, Santos P, Rodríguez E, Warren MR, Vejo J. Adherence to highly active antiretroviral therapy (HAART): a meta-analysis. AIDS Behav 2011; 15:1381-96. [PMID: 21468660 DOI: 10.1007/s10461-011-9942-x] [Citation(s) in RCA: 236] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
This meta-analysis synthesizes eighty-four observational studies, conducted across twenty countries, to determine the mean proportion of people who reported ≥90% adherence to prescribed highly active antiretroviral therapy (HAART) and to identify the factors associated with high levels of adherence. Eight electronic databases were searched to locate all relevant studies available by January 2010, which were then coded for sample characteristics and adherence levels. The average rate of reporting ≥90% adherent HAART adherence is 62%. However, this proportion varies greatly across studies. In particular, a greater proportion of individuals maintaining ≥90% adherence to HAART is more likely in studies with higher proportions of men who have sex with men (MSM) and lower proportions of injection drug users (IDU), with participants in an earlier stage of infection, and in studies conducted in countries characterized by lower Human Development Index (HDI) scores.
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Affiliation(s)
- Carmen Ortego
- Nursing Department, University of Cantabria, Santander, Spain.
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Sinclair M, McPherson S, Bor R, Orban L. Another dragon in the kitchen: Psychological experiences of hepatitis C treatment among HIV-hepatitis C co-infected gay men. COUNSELLING & PSYCHOTHERAPY RESEARCH 2011. [DOI: 10.1080/14733145.2010.498584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Persons newly diagnosed with HIV infection are at high risk for depression and poor linkage to care: results from the Steps Study. AIDS Behav 2011; 15:1161-70. [PMID: 20711651 DOI: 10.1007/s10461-010-9778-9] [Citation(s) in RCA: 124] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Little is known about the prevalence and impact of depression in persons newly diagnosed with HIV infection. The Steps Study is a prospective, observational cohort study of persons newly diagnosed with HIV infection. Participants were administered a battery of instruments, including the CES-D. Linkage to care was defined as attending at least one clinic appointment in each of the first two 90-day intervals following diagnosis. Of 180 participants, 67% screened positive for depression. In multivariate analysis, depression was associated with female sex, income <$25,000, recent substance abuse, baseline poor access to medical care, and low self-efficacy. Fifty-six and sixty-eight percent of depressed and not depressed participants linked to care, respectively. In multivariate analysis, depression was a borderline significant predictor of poor linkage. Depression is very prevalent in persons newly diagnosed with HIV infection. Interventions targeting linkage to care should address depression, substance abuse, and barriers to care.
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Ortego C, Huedo-Medina TB, Vejo J, Llorca FJ. Adherence to highly active antiretroviral therapy in Spain. A meta-analysis. GACETA SANITARIA 2011; 25:282-9. [PMID: 21546132 DOI: 10.1016/j.gaceta.2010.10.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2010] [Revised: 07/21/2010] [Accepted: 10/05/2010] [Indexed: 01/09/2023]
Abstract
OBJECTIVES To estimate the percentage of adherence to highly-active antiretroviral therapy (HAART) in Spanish observational studies and to identify the variables associated with adherence. METHODS Seven electronic databases were used to locate the studies. Six inclusion criteria were established. Two coders codified the variables independently. Intercoder reliability was calculated. Publication bias was analyzed through the Begg, Egger and Trim and Fill tests. Homogeneity was evaluated using the Q test and the l² index. A random effects model was assumed to estimate both the overall percentage of adherence and to explain heterogeneity. RESULTS This meta-analysis included 23 observational studies, yielding a total of 34 adherence estimates. The sample was composed of 9,931 HIV-positive individuals (72% men) older than 18 years under treatment with HAART. The percentage of patients adhering to an intake of >90% of the prescribed antiretroviral drugs was 55%. Wide heterogeneity was detected (I² =91.20; 95%CI: 88.75-93.13). Adherence was mainly measured using a single strategy (47.8%), the most widely used being self-report (48.7%). In the univariate analysis, the following factors were significant: infection stages A (β=0.68, p <0.001) and B (β=-0.56, p <0.01), viral loads >200 copies/ml (β=-0.41, p <0.05) and <200 (β=0.39, p <0.05), and university education (β=-0.66, p<0.05). CONCLUSIONS The overall percentage of adherence was 55%, although this value may be an overestimate. Adherence was associated with infection stage A and with a viral load of <200 copies/ml.
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Affiliation(s)
- Carmen Ortego
- Departamento de Enfermería, University of Cantabria, Spain.
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Hera MGDL, Davo MC, Ballester-Añón R, Vioque J. The Opinions of Injecting Drug User (IDUs) HIV Patients and Health Professionals on Access to Antiretroviral Treatment and Health Services in Valencia, Spain. Eval Health Prof 2011; 34:349-61. [DOI: 10.1177/0163278711401743] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The benefits of HIV treatment (Highly Active Antiretroviral Therapy [HAART]) have been less apparent in injecting drug users (IDUs), most probably as a result of poor adherence to treatment. We explored factors related to HIV treatment adherence as reported by 23 IDU-HIV patients and nine health professionals from healthcare services in Alicante and Valencia, Spain. We carried out a qualitative study based on personal interviews. Health professionals reported the lack of coordination among hospital services and difficulties in accessibility to nonspecialized services for IDU-HIV patients as relevant factors for treatment adherence. Their perception of a patient’s likelihood of treatment adherence was also considered to influence the decision to prescribe HAART. A better treatment adherence was reported by those IDU-HIV patients with a good doctor–patient relationship and by women with family responsibilities. Patients considered the side effects of HIV treatment, the lack of social support, and the active use of recreational drugs as relevant factors to explain incompliance. Interventions and training of health providers should be aimed at the reduction of barriers in patient–provider communication and the overcoming of stereotypes, thus avoiding discriminatory attitudes in treatment in this vulnerable population.
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Affiliation(s)
- Manuela Garcia de la Hera
- Dpto. de Salud Pública, Ha de la Ciencia y Ginecología, Campus de Sant Joan, Universidad Miguel Hernández, 03550 Sant Joan d’ Alacant, Spain
- CIBER de Epidemiología y Salud Pública (CIBERESP), Spain
| | - Maria Carmen Davo
- Dpto. de Enfermería Comunitaria, Medicina Preventivay Salud Pública e Historia de la Ciencia. Universidad de Alicante. San Vicente. Alicante, Spain
| | - Rosa Ballester-Añón
- Dpto. de Enfermería Comunitaria, Medicina Preventivay Salud Pública e Historia de la Ciencia. Universidad de Alicante. San Vicente. Alicante, Spain
| | - Jesus Vioque
- Dpto. de Salud Pública, Ha de la Ciencia y Ginecología, Campus de Sant Joan, Universidad Miguel Hernández, 03550 Sant Joan d’ Alacant, Spain
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Fumaz CR, Muñoz-Moreno JA, Ferrer MJ, Negredo E, Pérez-Álvarez N, Tarrats A, Clotet B. Low levels of adherence to antiretroviral therapy in HIV-1-infected women with menstrual disorders. AIDS Patient Care STDS 2009; 23:463-8. [PMID: 19519230 DOI: 10.1089/apc.2009.0016] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
We evaluated the prevalence of menstrual disorders in HIV-1-infected women and explored the association between such disorders and adherence to antiretroviral therapy, sexual functioning, and depressive symptoms in a group of HIV-1-infected women aged younger than 46 years and on antiretroviral therapy. Participants were included in a cross-sectional survey between June 2005 and December 2006. Women provided information about their menstrual cycle and adherence in a single visit and responded to the Greene Climacteric Scale, the Massachusetts General Hospital Sexual Functioning Questionnaire and the Beck Depression Inventory. Women with and without menstrual disorders were compared using parametric and nonparametric tests. A multivariate stepwise logistic regression model was developed. The participants were 107 Caucasian women with a median (interquartile range [IQR]) age of 39 years (IQR, 36-42 years) and a median CD4 cell count of 483 cells/mm(3) (IQR, 332-679 cells/mm(3)). The viral load was below 50 copies per milliliter in 76.6% of the women. Sixty-four percent of the women had acquired HIV-1 infection through sexual intercourse. Menstrual disorders, observed in 32% of participants, were more frequent in women with detectable viral loads (p = 0.018). Women with menstrual disorders reported worse adherence (p = 0.005) and more sexual dysfunction (p < 0.05). Sixty-nine percent of the women who attributed their menstrual disorders to the use of antiretrovirals had inadequate adherence. Depressive symptoms were not observed. Vasomotor symptoms (p = 0.004), having a detectable viral load (p = 0.03) and adherence less than 95% (p = 0.02) were predictors of menstrual disorder. A third of the HIV-1-infected women assessed had menstrual disorders that impacted negatively on adherence to therapy and sexual function. The subjective attribution of these irregularities to antiretrovirals seems to affect medication intake, possibly favoring negative clinical consequences.
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Affiliation(s)
- Carmina R. Fumaz
- Lluita contra la SIDA Foundation, Germans Trias i Pujol University Hospital, Badalona, Barcelona, Spain
- HIV Unit, Germans Trias i Pujol University Hospital, Badalona, Barcelona, Spain
| | - Jose A. Muñoz-Moreno
- Lluita contra la SIDA Foundation, Germans Trias i Pujol University Hospital, Badalona, Barcelona, Spain
| | - María José Ferrer
- HIV Unit, Germans Trias i Pujol University Hospital, Badalona, Barcelona, Spain
| | - Eugenia Negredo
- Lluita contra la SIDA Foundation, Germans Trias i Pujol University Hospital, Badalona, Barcelona, Spain
- HIV Unit, Germans Trias i Pujol University Hospital, Badalona, Barcelona, Spain
| | - Núria Pérez-Álvarez
- Lluita contra la SIDA Foundation, Germans Trias i Pujol University Hospital, Badalona, Barcelona, Spain
- Statistics and Operations Research Department, Universitat Politècnica de Catalunya, Barcelona, Spain
| | - Antoni Tarrats
- HIV Unit, Germans Trias i Pujol University Hospital, Badalona, Barcelona, Spain
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Ndiaye B, Ould-Kaci K, Salleron J, Bataille P, Bonnevie F, Choisy P, Cochonat K, Fontier C, Guerroumi H, Ajana F, Chaud P, Yazdanpanah Y. Incidence rate and risk factors for loss to follow-up in HIV-infected patients from five French clinical centres in Northern France – January 1997 to December 2006. Antivir Ther 2008. [DOI: 10.1177/135965350901400413] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background Our goal was to determine the incidence rate and risk factors for loss to follow-up (LTFU) of HIV-infected patients in Northern France. Methods We estimated the incidence rate of LTFU in 1,007 HIV-infected patients under care from January 1997 to December 2006. We then investigated potential risk factors for LTFU at inclusion and during follow-up. Results The incidence of LTFU was estimated to be 3.5 per 100 person-years. Risk factors for LTFU at enrolment in a multivariate Cox model were age <30 years (hazard ratio [HR] 1.66 versus >40 years, 95% confidence interval [CI] 1.04–2.64), transmission by injection drug use (HR 5.26 versus men who have sex with men, 95% CI 2.90– 9.52), no phone number provided (HR 5.4, 95% CI 3.6–8.2), no primary care physician (HR 2.10, 95% CI 1.25–3.52) and sub-Saharan African origin (HR 2.09, 95% CI 1.36–3.22). Patients with CD4+ T-cell counts <200 cells/mm3 (HR 0.49 versus ≥350 cells/mm3, 95% CI 0.32– 0.76) and 200– 349 cells/mm3 at baseline (HR 0.63 versus ≥350 cells/mm3, 95% CI 0.41–0.98) had a decreased risk of LTFU. During follow-up, the risk of LTFU increased when the most recent CD4+ T-cell count was <200 cells/ mm3 (HR 2.06, 95% CI 1.16–3.66), the patient was not on highly active antiretroviral therapy (HAART; HR 4.20, 95% CI 2.66–6.61) and the patient was on HAART but had a detectable viral load (HR 1.92, 95% CI 1.19–3.01). Conclusions Our findings will help clinicians recognize patients who require additional support for retention in care, including younger patients, injection drug users, people of sub-Saharan African origin, patients who are healthier at enrolment and patients who do not adhere to HAART during follow-up.
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Affiliation(s)
- Bakhao Ndiaye
- CIRE Nord, Lille, France
- EA2694 Laboratoire de Biostatistique, Faculté de Médecine de Lille, Lille, France
- COREVIH, Nord-Pas-de-Calais, Tourcoing, France
| | | | - Julia Salleron
- EA2694 Laboratoire de Biostatistique, Faculté de Médecine de Lille, Lille, France
| | - Pierre Bataille
- COREVIH, Nord-Pas-de-Calais, Tourcoing, France
- Centre Hospitalier Boulogne, service de nephrologie, Boulogne, France
| | - Frederique Bonnevie
- Centre Hospitalier Dunkerque, service d'hematologie, Dunkerque, France
- Centre Hospitalier Valenciennes, service de dermatologie, Valenciennes, France
| | - Philippe Choisy
- COREVIH, Nord-Pas-de-Calais, Tourcoing, France
- Service Universitaire des Maladies Infectieuses et du Voyageur, Tourcoing, France
| | - Karine Cochonat
- COREVIH, Nord-Pas-de-Calais, Tourcoing, France
- Centre Hospitalier Lens, service de pneumologie, Lens, France
| | - Clotilde Fontier
- COREVIH, Nord-Pas-de-Calais, Tourcoing, France
- Centre Hospitalier Valenciennes, service de dermatologie, Valenciennes, France
| | - Habib Guerroumi
- Service Universitaire des Maladies Infectieuses et du Voyageur, Tourcoing, France
| | - Faiza Ajana
- COREVIH, Nord-Pas-de-Calais, Tourcoing, France
- Service Universitaire des Maladies Infectieuses et du Voyageur, Tourcoing, France
| | | | - Yazdan Yazdanpanah
- EA2694 Laboratoire de Biostatistique, Faculté de Médecine de Lille, Lille, France
- COREVIH, Nord-Pas-de-Calais, Tourcoing, France
- Service Universitaire des Maladies Infectieuses et du Voyageur, Tourcoing, France
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