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Brown MJ, Zhang J, Addo PNO, Kaur A, Amoatika D, Crouch E, Cohen SA. Childhood Sexual Trauma, Substance Use, and Antiretroviral Therapy Adherence Among Older Adults Living With HIV: A Mediational Analysis. J Appl Gerontol 2024:7334648241271903. [PMID: 39316826 DOI: 10.1177/07334648241271903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/26/2024] Open
Abstract
Childhood sexual abuse (CSA) is linked to substance use and lower antiretroviral therapy (ART) adherence. However, studies examining the mediational role of substance use between CSA and ART adherence are lacking. Therefore, the aim of this study was to determine the potential mediational role of substance use between CSA and ART adherence among older adults living with HIV (OALH) (n = 91). Mediation analyses assessed the direct and indirect relationships between CSA, substance use, and ART adherence. Statistically significant differences existed in substance use by gender (male vs. female: 12.3 vs. 9.97) and ART adherence by race (Black vs. White: 98.2% vs. 99.6%) and employment. CSA was associated with ART adherence (β = -3.27, p < .001) and substance use (β = 2.14, p = .035), but substance use was not associated with ART adherence, and did not mediate the pathway between CSA and ART adherence in the adjusted model. Trauma-informed interventions may lower substance use among OALH with CSA.
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Affiliation(s)
| | - Josie Zhang
- University of South Carolina, Columbia, SC, USA
| | | | | | | | | | - Steven A Cohen
- University of South Carolina, Columbia, SC, USA
- University of Rhode Island, Kingston, RI, USA
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Shahid NN, Dale SK. Gendered Racial Microaggressions, Self-silencing, Substance Use, and HIV Outcomes Among Black Women Living with HIV: A Structural Equation Modeling Approach. AIDS Behav 2024; 28:1276-1290. [PMID: 37642823 DOI: 10.1007/s10461-023-04157-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/10/2023] [Indexed: 08/31/2023]
Abstract
To better understand factors that may contribute to HIV outcomes experienced by Black women living with HIV (BWLWH), the present study examined the relationships among gendered racial microaggressions (GRM; subtle daily insults due to racism and sexism), self-silencing, substance use, antiretroviral therapy (ART) medication adherence, and viral suppression using structural equation modeling and path analysis. Self-silencing and substance use were examined as potential mediators. Participants were 119 BWLWH residing in South Florida. Results of this study showed that GRM was directly and positively associated with self-silencing and indirectly and negatively associated with medication adherence via self-silencing. GRM was directly related to higher alcohol use disorder severity. Self-silencing was directly and negatively associated with medication adherence. Medication adherence was directly and negatively related to viral suppression. The model fit the data well. Identifying the negative consequences of GRM in conjunction with self-silencing and substance use may help inform prevention and intervention strategies to improve mental health and HIV-related outcomes among BWLWH.
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Affiliation(s)
- Naysha N Shahid
- Department of Psychology, University of Miami, Coral Gables, FL, USA
| | - Sannisha K Dale
- Department of Psychology, University of Miami, Coral Gables, FL, USA.
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Arnold EM, Kamal S, Rotheram-Borus MJ, Bridges SK, Gertsch W, Norwood P, Swendeman D. Factors Associated With Antiretroviral Adherence Among Youth Living With HIV. J Acquir Immune Defic Syndr 2024; 95:215-221. [PMID: 37977178 PMCID: PMC10922292 DOI: 10.1097/qai.0000000000003345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 10/24/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND Youth living with HIV (YLH) have an increased risk for psychosocial stressors that can affect their antiretroviral (ARV) adherence. We examined factors associated with self-reported ARV adherence among YLH ages 12-24 years old. SETTING YLH (N = 147) were recruited in Los Angeles, CA, and New Orleans, LA from 2017 to 2020. METHODS YLH whose self-reported recent (30 days) ARV adherence was "excellent" or "very good" were compared with nonadherent YLH on sociodemographic, clinical, and psychosocial factors using univariate and multivariate analyses. RESULTS Participants were predominantly male (88%), and 81% identified as gay, bisexual, transgender, queer, or other. The mean duration on ARV was 27 months (range 0-237 months). Most YLH (71.2%) self-reported being adherent, and 79% of those who self-reported adherence were also virally suppressed (<200 copies/mL). Multivariate analysis indicated being adherent was significantly associated with white race [aOR = 8.07, confidence intervals (CI): 1.45 to 74.0], Hispanic/Latinx ethnicity [aOR = 3.57, CI: 1.16 to 12.80], more social support [aOR = 1.11, CI: 1.05 to 1.18], and being on ARV for a shorter duration [aOR = 0.99, CI: 0.97 to 0.99]. Mental health symptoms, substance use, age, and history of homelessness or incarceration were unrelated to adherence. CONCLUSIONS Enhancing efforts to provide support for adherence to non-white youth, and those with limited social support and who have been on ARV treatment longer, may help increase viral suppression among YLH.
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Affiliation(s)
| | - Susan Kamal
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA
| | - Mary Jane Rotheram-Borus
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA
| | - S Kate Bridges
- Department of Family and Community Medicine, UT Southwestern Medical Center, Dallas, TX; and
| | - William Gertsch
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA
| | - Peter Norwood
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA
| | - Dallas Swendeman
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, Los Angeles, CA
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The prospective relations of substance use frequency to social distancing behaviors and intentions during the COVID-19 pandemic: the role of social distancing self-efficacy. J Behav Med 2022:10.1007/s10865-022-00355-w. [PMID: 36129586 PMCID: PMC9490704 DOI: 10.1007/s10865-022-00355-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 07/29/2022] [Indexed: 12/01/2022]
Abstract
To identify factors that increase risk for nonadherence to recommended health protective behaviors during pandemics, this study examined the prospective relations of substance use frequency to both adherence to social distancing recommendations and social distancing intentions during the COVID-19 pandemic, as well as the role of social distancing self-efficacy in these relations. A U.S. community sample of 377 adults completed a prospective online study, including an initial assessment between March 27 and April 5, 2020, and a follow-up assessment one-month later. Results revealed a significant direct relation of baseline substance use frequency to lower adherence to social distancing recommendations one-month later. Results also revealed significant indirect relations of greater substance use frequency to lower levels of both social distancing behaviors and intentions one-month later through lower social distancing self-efficacy. Results highlight the relevance of substance use and social distancing self-efficacy to lower adherence to social distancing during the COVID-19 pandemic.
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Leis M, McDermott M, Koziarz A, Szadkowski L, Kariri A, Beattie TS, Kaul R, Kimani J. Intimate partner and client-perpetrated violence are associated with reduced HIV pre-exposure prophylaxis (PrEP) uptake, depression and generalized anxiety in a cross-sectional study of female sex workers from Nairobi, Kenya. J Int AIDS Soc 2021; 24 Suppl 2:e25711. [PMID: 34164924 PMCID: PMC8222843 DOI: 10.1002/jia2.25711] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 03/19/2021] [Accepted: 03/23/2021] [Indexed: 11/06/2022] Open
Abstract
INTRODUCTION UNAIDS has identified female sex workers (FSW) as a key HIV at-risk population. FSW disproportionately experience gender-based violence, which compounds their risk of HIV acquisition and may contribute to adverse mental health outcomes. Pre-exposure prophylaxis (PrEP) is a powerful but underused HIV prevention tool for these women. This study explored the associations between intimate partner violence (IPV) and client-perpetrated violence against FSW, mental health outcomes and PrEP use. METHODS An anonymous questionnaire was administered to a convenience sample of 220 Nairobi FSW attending dedicated clinics from June to July 2019, where PrEP was available free of charge. A modified version of the WHO Violence Against Women Instrument assessed IPV and client-perpetrated violence, and the Patient Health Questionnaire-9 (PHQ-9) and Generalized Anxiety Disorder-7 (GAD-7) assessed depressive and anxiety symptoms respectively. Multivariable logistic regressions evaluated predictors of depression, generalized anxiety and PrEP use. RESULTS Of the total 220 women (median [IQR] age 32 [27-39]), 56.8% (125/220) reported depression (PHQ-9 ≥ 10) and 39.1% (86/220) reported anxiety (GAD-7 ≥ 10). Only 41.4% (91/220) reported optimal use of PrEP (taken correctly six to seven days/week) despite the cohort pursuing sex work for a median of 7 (4 to 12) years. Most women reported experiencing any violence in the past 12 months (90%, 198/220). Any recent IPV was frequent (78.7%, 129/164), particularly emotional IPV (66.5%, 109/164), as was any client-perpetrated violence in the past 12 months (80.9%, 178/220). Regression analyses found that violence was independently associated with depression (adjusted OR [aOR] 9.39, 95% CI 2.90 to 30.42, p = 0.0002) and generalized anxiety (aOR 3.47, 95% CI 1.10 to 10.88, p = 0.03), with the strongest associations between emotional IPV and both depression and anxiety. Recent client-perpetrated emotional violence (aOR 0.23, 95% CI 0.07 to 0.71, p = 0.01) was associated with decreased PrEP use, whereas client-perpetrated physical violence was associated with increased PrEP use (aOR 3.01, 95% CI 1.16 to 7.81, p = 0.02). CONCLUSIONS There was a high prevalence of recent violence by different perpetrators as well as depression and anxiety among FSW from Nairobi. PrEP use was relatively infrequent, and recent client-perpetrated emotional violence was associated with PrEP non-use. Interventions to reduce gender-based violence may independently enhance HIV prevention and reduce the mental health burden in this community.
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Affiliation(s)
- Maria Leis
- Department of MedicineUniversity of TorontoTorontoCanada
| | | | - Alex Koziarz
- Department of MedicineUniversity of TorontoTorontoCanada
| | - Leah Szadkowski
- Biostatistics Research UnitUniversity Health NetworkTorontoCanada
| | - Antony Kariri
- Department of Medical MicrobiologyUniversity of NairobiNairobiKenya
| | - Tara S Beattie
- Department of Global Health and DevelopmentLondon School of Hygiene and Tropical MedicineLondonEngland
| | - Rupert Kaul
- Department of MedicineUniversity of TorontoTorontoCanada
| | - Joshua Kimani
- Department of Medical MicrobiologyUniversity of NairobiNairobiKenya
- Department of Medical MicrobiologyUniversity of ManitobaManitobaCanada
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Abstract
Childhood sexual abuse (CSA) has been shown to be more prevalent among populations living with HIV. Antiretroviral therapy (ART) adherence is crucial for populations living with HIV as it significantly increases the likelihood of attaining and maintaining viral suppression. Previous findings on the association between CSA and ART adherence have been mixed. The current mixed-methods systematic review aimed to identify quantitative and qualitative studies from CINAHL, PsycInfo, PubMed, and Web of Science examining the relationship between CSA and ART adherence. Authors were also contacted if relevant data were unpublished. Studies had to be published from January 1, 2000 to April 1, 2019, written in English, and examined CSA as an exposure and ART adherence as an outcome. Four domains were combined: 1) childhood sexual abuse; 2) child; 3) antiretroviral; and 4) adherence. Eight quantitative and two qualitative studies were retained. The results showed that four quantitative studies found no association while the other four found factors such as timing of victimization, mental health and gender influenced the association between CSA and ART adherence. Themes emerging from the qualitative studies included use of ART evoking memories of CSA; CSA impacting mental health; and mental health treatment improving ART adherence. Mixed insights included the intricate links between CSA and ART adherence and the role of external factors on the relationship. ART adherence intervention programs may be needed for people who have experienced CSA. However, future studies are needed that will examine the association between CSA and ART adherence and include subgroup analyses.
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Risk factors for prescription drug diversion among people living with HIV: a systematic scoping review. INT J EVID-BASED HEA 2020; 18:5-23. [PMID: 31162270 DOI: 10.1097/xeb.0000000000000167] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND In addition to numerous infections and frequent pain constantly affecting people living with HIV (PLWH), various risk factors might contribute to prescription drug diversion. The purpose of the study is to map existing evidence on risk factors contributing to prescription drug diversion among PLWH. METHODS Arksey and O'Malley's framework and the recommendation by Levac et al. (2010) guided this study. We searched for relevant literature from the following databases: PubMed; Google Scholar; EBSCOhost (Academic Search Complete, MEDLINE and Newspaper Source), Cochrane, WHO, HIV, ScienceDirect and Open Access Theses and Dissertations. Studies reporting evidence on risk factors contributing to prescription drug diversion and published in the period January 1996 to July 2017 were included. Thematic content analysis was performed to summarize the findings. RESULTS The search identified 734 studies. After full-text screening of the eligible studies, risk factors contributing to prescription drug diversion among PLWH were reported in 20 included studies. It was found that there is limited research on prescription drug diversion among PLWH in low-middle-income countries (LMICs). Risk factors contributing to prescription drug diversion were being a substance user or substance dependent; being male; young in age; being stigmatized; not disclosed HIV status; diagnosed with mental health problems; being HIV infected; poor health and well being; being White; being homeless or not owing a home; having low educational level; having history of diversion, misuse or abuse; in possession of addictive prescriptions; being unemployed and living in high neighbourhood disorder. CONCLUSION Evidence shows that there is limited research on prescription drug diversion among PLWH in LMICs. The study findings show that the risk factors contributing to prescription drug diversion are related with risk factors for HIV transmission and infection. PROSPERO REGISTRATION NUMBER CRD42017074076.
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ART uptake and adherence among women who use drugs globally: A scoping review. Drug Alcohol Depend 2020; 215:108218. [PMID: 32916450 PMCID: PMC7899784 DOI: 10.1016/j.drugalcdep.2020.108218] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 07/30/2020] [Accepted: 07/30/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To assess the state of peer-reviewed literature surrounding uptake and adherence of antiretroviral therapy (ART) among HIV-positive women who use drugs (WWUD). METHODS Consistent with PRISMA-ScR guidelines, we conducted a scoping literature review on ART uptake and adherence among WWUD, searching PubMed, Embase, CINAHL, PsycInfo, and Sociological Abstracts. Eligibility criteria included: reporting at least one ART uptake or adherence related result among WWUD aged 18 or older; peer-reviewed; published in English between 1996-2018. RESULTS Our search identified 6735 studies; 86 met eligibility requirements. ART uptake ranged from 30 % to 76 % and adherence ranged from 27 % to 95 %. Substance use, co-morbid psychiatric disorders, and side effects emerged as the primary ART uptake and adherence barriers among this population. Few facilitators were identified. CONCLUSION This study is the first scoping review to look at ART uptake and adherence among WWUD globally. The wide range in uptake and adherence outcomes indicates the need for gold standard assessments, which may differ between high and low resource settings. This study offers rich insight into uptake and adherence barriers and facilitators, primarily at the intrapersonal level. More research is needed to examine interventions that focus on additional levels of the SEM (e.g., community and policy levels). These review findings can inform ART interventions, future research, and offer guidance to other support services with WWUD, such as PrEP interventions.
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Milburn NG, Hamilton AB, Lopez S, Wyatt GE. Mentoring the next generation of behavioral health scientists to promote health equity. THE AMERICAN JOURNAL OF ORTHOPSYCHIATRY 2019; 89:369-377. [PMID: 31070422 PMCID: PMC7577403 DOI: 10.1037/ort0000415] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Health inequities and disparities among various racial/ethnic minority, sexual minority, and rural populations are the focus of increasing national efforts. Three health problems disproportionately affecting these populations-HIV/AIDS, substance abuse, and trauma-deserve particular attention because of their harmful effects on health across the life span. To address these problems, our training program, the UCLA HIV/AIDS, Substance Abuse, and Trauma Training Program (HA-STTP), mentors and trains early career behavioral health scientists to conduct research using scientifically sound, culturally collaborative, and population-centered approaches. HA-STTP has been highly successful in training a diverse, productive, nationwide group of scholars. The program provides 2 years of training and mentorship to 20 (5 per year over 4 years) scholars. It is unique in its attention to traumatic stress as a form of dysregulation, particularly as experienced by underserved populations. Furthermore, our training program embraces a uniquely comprehensive, culturally grounded understanding of traumatic stress and its implications for substance abuse and HIV. HA-STTP advances scholars' knowledge of the interconnections among substance abuse, HIV/AIDS, traumatic stress, and health disparities, particularly in underrepresented populations; provides intensive mentorship to support scholars' research interests and career trajectories; capitalizes on a multidisciplinary, multiracial/ethnic network of expert faculty; and evaluates the program's impact on scholars' knowledge and productivity. By fostering the growth of scholars committed to conducting research with underrepresented populations that are disproportionately affected by HIV/AIDS, substance abuse, and traumatic stress, this program enhances nationwide efforts to diminish the prevalence of these problems and improve health and quality of life. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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Affiliation(s)
- Norweeta G Milburn
- Department of Psychiatry and Biobehavioral Sciences, Division of Population Behavioral Health, Semel Institute for Neuroscience & Human Behavior, University of California
| | - Alison B Hamilton
- Department of Psychiatry and Biobhavioral Sciences, University of California, Los Angeles
| | - Susana Lopez
- Department of Psychiatry and Biobehavioral Sciences, Division of Population Behavioral Health, University of California
| | - Gail E Wyatt
- Department of Psychiatry and Biobhavioral Sciences, University of California, Los Angeles
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Willie TC, Overstreet NM, Sullivan TP, Sikkema KJ, Hansen NB. Barriers to HIV Medication Adherence: Examining Distinct Anxiety and Depression Symptoms among Women Living with HIV Who Experienced Childhood Sexual Abuse. Behav Med 2016; 42:120-7. [PMID: 26010763 PMCID: PMC4710561 DOI: 10.1080/08964289.2015.1045823] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Experiencing sexual violence in childhood or adolescence is highly prevalent among some women living with HIV, often resulting in anxiety and depression symptoms in adulthood. Anxiety and depression have been associated with HIV medication nonadherence, yet little research has assessed distinct components of anxiety and depression as risk factors of HIV medication nonadherence. The current study examined distinct symptom components of anxiety and depression as predictors of HIV medication non-adherence among women living with HIV and childhood sexual abuse enrolled in a coping intervention. This secondary analysis included a sample of 85 women living with HIV and childhood sexual abuse and being prescribed antiretroviral medication who completed measures on anxiety, depression, and medication adherence. Results from a logistic regression analysis suggest that distinct components of anxiety may be related to medication nonadherence among this population. Targeted mental health interventions for this population may increase adherence to antiretroviral medication.
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Affiliation(s)
- Tiara C. Willie
- Predoctoral Fellow, Center for Interdisciplinary Research on AIDS, Yale School of Public Health, New Haven, CT
| | - Nicole M. Overstreet
- Postdoctoral fellow, Center for Interdisciplinary Research on AIDS, Yale School of Public Health, New Haven, CT
| | - Tami P. Sullivan
- Associate Professor and Director of Family Violence Research and Programs, Department of Psychiatry, Division of Prevention and Community Research, Yale University School of Medicine, New Haven, CT
| | - Kathleen J. Sikkema
- Professor and Director of Clinical Training, Department of Psychology and Neuroscience, and Duke Global Institute, Duke University, Durham, NC
| | - Nathan B. Hansen
- Associate Professor and Department Head ,Department of Health Promotion and Behavior, College of Public Health, University of Georgia, Athens, GA
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Tsuyuki K, Surratt HL, Levi-Minzi MA, O'Grady CL, Kurtz SP. The Demand for Antiretroviral Drugs in the Illicit Marketplace: Implications for HIV Disease Management Among Vulnerable Populations. AIDS Behav 2015; 19:857-68. [PMID: 25092512 PMCID: PMC4318775 DOI: 10.1007/s10461-014-0856-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
The diversion of antiretroviral medications (ARVs) has implications for the integrity and success of HIV care, however little is known about the ARV illicit market. This paper aimed to identify the motivations for buying illicit ARVs and to describe market dynamics. Semi-structured interviews (n = 44) were conducted with substance-involved individuals living with HIV who have a history of purchasing ARVs on the street. Grounded theory was used to code and analyze interviews. Motivations for buying ARVs on the illicit market were: to repurchase ARVs after having diverted them for money or drugs; having limited access or low quality health care; to replace lost or ruined ARVs; and to buy a back-up stock of ARVs. This study identified various structural barriers to HIV treatment and ARV adherence that incentivized ARV diversion. Findings highlight the need to improve patient-provider relationships, ensure continuity of care, and integrate services to engage and retain high-needs populations.
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Affiliation(s)
- Kiyomi Tsuyuki
- Center for Applied Research on Substance Use and Health Disparities, Nova Southeastern University, 2 NE 40th Street, Suite 404, Miami, FL, 33137, USA,
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Lanier L, DeMarco R. A synthesis of the theory of silencing the self and the social ecological model: understanding gender, race, and depression in African American women living with HIV infection. AIDS Patient Care STDS 2015; 29:142-9. [PMID: 25614997 DOI: 10.1089/apc.2014.0116] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The challenges that face African American women living with HIV are immense. African American women continue to be disproportionately infected and affected by this chronic and life-threatening infection in a complex context of individual experience, interactions with the environment, formal and informal support systems, and cultural belief systems. This article identifies the Theory of Silencing the Self (STS) and a widely known model, the Social Ecological Model (SEM), as a synthesized explanatory framework in helping nurses understand how to address research questions and clinical care that is congruent with the experience of African American women living with HIV infection. In synthesizing the components of these two frameworks, an explanation of the relationship between disempowerment and depression in this population will be uncovered as a key component to making relationships at the individual, family, and community level better. Helping African American women living with HIV infection to explore and address how choosing to be silent across their life systems will advance healthcare adherence as we currently know it to improved self-management of a chronic, gender-specific, culturally-bound experience of depression.
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Affiliation(s)
- Latrona Lanier
- Department of Nursing, Darton State College, Albany, Georgia
| | - Rosanna DeMarco
- Department of Nursing, College of Nursing and Health Sciences, University Massachusetts Boston, Boston, Massachusetts
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Uthman OA, Magidson JF, Safren SA, Nachega JB. Depression and adherence to antiretroviral therapy in low-, middle- and high-income countries: a systematic review and meta-analysis. Curr HIV/AIDS Rep 2014; 11:291-307. [PMID: 25038748 PMCID: PMC4359613 DOI: 10.1007/s11904-014-0220-1] [Citation(s) in RCA: 310] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
We investigated the associations between depressive symptoms and adherence to antiretroviral therapy (ART) among people living with HIV (PLHIV). We searched the PubMed, EMBASE and Cochrane CENTRAL databases for studies that reported an association between depression and adherence to ART as a primary or secondary outcome. We used a random-effect model to pool the risk estimates from the individual studies. The odds ratio (OR) with their 95 % CIs were used as summary estimates. Of 2861 citations, 111 studies that recruited 42,366 PLHIV met our inclusion criteria. When reported, the rate of PLHIV with depressive symptoms ranged from 12.8 to 78 % and the proportion of PLHIV who achieved good adherence (≥ 80 %) ranged from 20 to 98 %. There were no significant differences in rate of depressive symptoms in PLHIV by country income group; however, the proportion of PLHIV who achieved good adherence was significantly higher in lower-income countries (as defined in the 2012 World Bank Country Income Groups) (pooled rate=86 %) compared to higher-income countries (pooled rate=67.5 %; p< .05). We found that the likelihood of achieving good ART adherence was 42 % lower among those with depressive symptoms compared to those without (pooled OR=0.58, 95 % CI 0.55 to 0.62). The relationship between depressive symptoms and adherence to ART was consistent across the country's income group, study design and adherence rates. We found that the magnitude of the association significantly decreases with more recent publications and increasing study sample size. The higher the prevalence of depressive symptoms of PLHIV recruited in the studies, the lower the likelihood of achieving good adherence to ART. In conclusion, the likelihood of achieving good adherence was lower among those with depressive symptoms compared to those without.
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Affiliation(s)
- Olalekan A. Uthman
- Warwick-Centre for Applied Health Research and Delivery (WCARHD), Division of Health Sciences, Warwick Medical School, The University of Warwick, Coventry, UK
- Liverpool School of Tropical Medicine, International Health Group, Liverpool, UK
| | - Jessica F. Magidson
- Behavioral Medicine Service, Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
- The Chester M. Pierce, MD Division of Global Psychiatry, Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - Steven A. Safren
- Behavioral Medicine Service, Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - Jean B. Nachega
- Department of Epidemiology, Infectious Diseases Epidemiology Research Program, Pittsburgh University Graduate School of Public Health, Pittsburgh, PA, USA
- Departments of Epidemiology and International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Department of Medicine and Centre for Infectious Diseases, Stellenbosch University, Faculty of Medicine and Health Sciences, Cape Town, South Africa
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Wilson SM, Sikkema KJ, Ranby KW. Gender moderates the influence of psychosocial factors and drug use on HAART adherence in the context of HIV and childhood sexual abuse. AIDS Care 2014; 26:959-67. [PMID: 24410324 DOI: 10.1080/09540121.2013.873765] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This study aimed to examine gender moderation within a stress and coping model of HIV medication adherence in adults with a history of childhood sexual abuse (CSA). Sequelae of CSA, including negative coping, psychological distress, and drug use, interfere with adherence to highly active antiretroviral treatment (HAART). These obstacles to adherence are likely moderated by gender. Gender may particularly influence the mediational effect of drug use on adherence. Participants included 206 adults living with HIV/AIDS and CSA. Categorical/continuous variable methodology in a structural equation modeling framework was used to test a multigroup model with women and men. Gender significantly moderated several effects in the model. For women, the effect of psychological distress on HAART adherence was mediated by drug use and the effect of drug use on viral load was mediated by HAART adherence. Among men, drug use did not significantly impact adherence. Since gender appears to moderate the effect of drug use on medication adherence, it is particularly important to address drug use within the context of HIV disease management in women with a history of CSA. Further, interventions to increase HAART adherence should take trauma history, gender, and drug abuse into account when assessing efficacy.
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Affiliation(s)
- Sarah M Wilson
- a Department of Psychology and Neuroscience , Duke University , Durham , NC , USA
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Sansone RA, Jordan Bohinc R, Wiederman MW. A cross-sectional survey of childhood trauma and compliance with general health care among adult primary care outpatients. Prim Care Companion CNS Disord 2014; 16:14m01692. [PMID: 25834767 DOI: 10.4088/pcc.14m01692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2014] [Accepted: 09/08/2014] [Indexed: 10/24/2022] Open
Abstract
OBJECTIVE Beyond the examination of medication compliance among individuals with substance abuse or human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS), few studies have examined relationships between childhood trauma and health care compliance in adulthood-the focus of the present study. METHOD Using a cross-sectional approach and a self-report survey methodology, we examined 5 types of childhood trauma (ie, witnessing violence, physical neglect, emotional abuse, physical abuse, sexual abuse) in relationship to 4 measures of general health care compliance (ie, self-rated general conscientiousness with medical treatment; 5 items pertaining to general health care compliance such as scheduling regular dental checkups, timely arrival for doctor's appointments, and timely completion of laboratory work; 2 medication compliance items; and the Medical Outcomes Study general adherence score) among a sample of adult primary care outpatients (N = 272). Data were collected in March 2014. RESULTS According to findings, some health care adherence variables demonstrated relationships with the summed childhood trauma score, whereas others did not. It could be interpreted that the more subjective health care compliance variables (eg, self-rated conscientiousness with regard to medical treatment) demonstrated no relationship with a summed childhood trauma score, whereas the more objective health care compliance variables (eg, frequency of regular dental checkups, ability to remember to take all medications, Medical Outcomes Study general adherence score) did demonstrate statistically significant relationships with a summed childhood trauma score (most at P < .01). CONCLUSIONS Patients with histories of childhood trauma demonstrate some deficits with health care compliance in comparison to those without childhood trauma. One interpretation is that the mistreated appear to believe that they are fairly compliant with health care treatment, but objective variables appear to suggest otherwise.
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Affiliation(s)
- Randy A Sansone
- Departments of Psychiatry (Dr Sansone) and Internal Medicine (Drs Sansone and Bohinc), Wright State University School of Medicine, Dayton, Ohio; Department of Psychiatry Education, Kettering Medical Center, Kettering, Ohio (Dr Sansone); and Department of Psychology, Columbia College, Columbia, South Carolina (Dr Wiederman)
| | - R Jordan Bohinc
- Departments of Psychiatry (Dr Sansone) and Internal Medicine (Drs Sansone and Bohinc), Wright State University School of Medicine, Dayton, Ohio; Department of Psychiatry Education, Kettering Medical Center, Kettering, Ohio (Dr Sansone); and Department of Psychology, Columbia College, Columbia, South Carolina (Dr Wiederman)
| | - Michael W Wiederman
- Departments of Psychiatry (Dr Sansone) and Internal Medicine (Drs Sansone and Bohinc), Wright State University School of Medicine, Dayton, Ohio; Department of Psychiatry Education, Kettering Medical Center, Kettering, Ohio (Dr Sansone); and Department of Psychology, Columbia College, Columbia, South Carolina (Dr Wiederman)
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16
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Trauma and Cultural Safety: Providing Quality Care to HIV-Infected Women of Aboriginal Descent. J Assoc Nurses AIDS Care 2014; 25:S70-8. [DOI: 10.1016/j.jana.2013.05.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2012] [Accepted: 05/23/2013] [Indexed: 11/17/2022]
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17
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Schafer KR, Gupta S, Dillingham R. HIV-infected men who have sex with men and histories of childhood sexual abuse: implications for health and prevention. J Assoc Nurses AIDS Care 2013; 24:288-98. [PMID: 23790272 PMCID: PMC4195447 DOI: 10.1016/j.jana.2012.08.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2011] [Accepted: 08/20/2012] [Indexed: 10/26/2022]
Abstract
A personal history of childhood sexual abuse (CSA) is prevalent and deleterious to health for people living with HIV (PLWH), and current statistics likely underrepresent the frequency of these experiences. In the general population, the prevalence of CSA appears to be higher in men who have sex with men (MSM) than heterosexual men, but there are limited data available for HIV-infected MSM. CSA is associated with poor mental and physical health and may contribute to high rates of HIV risk behaviors, including unprotected sex and substance abuse. CSA exposure is also associated with low engagement in care for PLWH. More information is needed regarding CSA experiences of HIV-infected MSM to optimize health and wellbeing for this population and to prevent HIV transmission. This article reviews the epidemiology, implications, and interventions for MSM who have a history of CSA.
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Affiliation(s)
- Katherine R Schafer
- University of Virginia, Division of Infectious Diseases and International Health, Charlottesville, Virginia, USA
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18
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Parsons JT, Kowalczyk WJ, Botsko M, Tomassilli J, Golub SA. Aggregate versus day level association between methamphetamine use and HIV medication non-adherence among gay and bisexual men. AIDS Behav 2013; 17:1478-87. [PMID: 23553345 DOI: 10.1007/s10461-013-0463-7] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Methamphetamine use is associated with HIV infection, especially among gay and bisexual men. Methamphetamine use contributes to disease progression both directly, by increasing viral load and damaging the immune system, and indirectly, by decreasing medication adherence. Research examining the association of methamphetamine use and non-adherence has traditionally compared groups of users and nonusers on adherence, compared methamphetamine use between participants above or below some threshold level of adherence (e.g. >90 % dose adherence), or examined aggregate relationships. Using Timeline Follow-back procedures, the present study examined aggregate, threshold, and day-level associations of methamphetamine use with non-adherence in 210 HIV-positive gay and bisexual methamphetamine-using men. Methamphetamine use was not associated with adherence behavior at the aggregate-level, but methamphetamine use on a given day was associated with 2.3 times the odds of non-adherence on that day. Threshold results were equivocal. These data suggest that the methamphetamine and non-adherence relationship is complicated: non-adherence is more likely to occur on days in which methamphetamine is used, but participants reported more non-adherence days in which methamphetamine was not used. This seeming paradox generates questions about the selection of analytical techniques and has important implications for behavioral interventions targeting substance use and adherence among HIV-positive individuals.
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19
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Grodensky CA, Golin CE, Ochtera RD, Turner BJ. Systematic review: effect of alcohol intake on adherence to outpatient medication regimens for chronic diseases. J Stud Alcohol Drugs 2012; 73:899-910. [PMID: 23036207 PMCID: PMC9798466 DOI: 10.15288/jsad.2012.73.899] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2012] [Revised: 07/19/2012] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVE Nonadherence to medications can lead to adverse health outcomes. Alcohol consumption has been shown to be associated with nonadherence to antiretroviral medications, but this relationship has not been examined at different drinking levels or with other chronic disease medications. We conducted a narrative synthesis of the association of alcohol consumption with nonadherence to medications for four chronic diseases. METHOD We searched MEDLINE, PsycINFO, Cochrane Library, and Web of Science for relevant studies published through 2009. To be included in this analysis, studies had to be quantitative; have a sample size of 50 or greater; and examine the effect of alcohol consumption on medication adherence for diabetes, hypertension, depression, or HIV/AIDS. Study characteristics and results were abstracted according to pre-specified criteria, and study quality was assessed. Study heterogeneity prevented a systematic synthesis. RESULTS Sixty eligible studies addressed medication adherence for HIV in 47 (78%), diabetes in 6 (10%), hypertension in 2 (3%), both diabetes and hypertension in 1 (2%), depression in 2 (3%), and all medications in 2 (3%). Mean number of subjects was 245 (range: 57-61,511). Effect sizes for the association of alcohol use with nonadherence varied (0.76-4.76). Six of the seven highest quality studies reported significant effect sizes (p < .05), ranging from 1.43 to 3.6. Most (67%) studies reporting multivariate analyses, but only half of non-HIV medicine studies, reported significant associations. CONCLUSIONS Most studies reported negative effects of alcohol consumption on adherence, but evidence among non-HIV studies was less consistent. These data suggest the relevance of addressing alcohol use in improving antiretroviral adherence and a need for further rigorous study in non-HIV chronic diseases.
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Affiliation(s)
- Catherine A Grodensky
- UNC Center for AIDS Research, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
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20
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Mann B, Milloy MJ, Kerr T, Zhang R, Montaner J, Wood E. Improved adherence to modern antiretroviral therapy among HIV-infected injecting drug users. HIV Med 2012; 13:596-601. [PMID: 22551168 DOI: 10.1111/j.1468-1293.2012.01021.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/20/2012] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Adherence to antiretroviral therapy (ART) among injecting drug users (IDUs) is often suboptimal, yet little is known about changes in patterns of adherence since the advent of highly active antiretroviral therapy in 1996. We sought to assess levels of optimal adherence to ART among IDUs in a setting of free and universal HIV care. METHODS Data were collected through a prospective cohort study of HIV-positive IDUs in Vancouver, British Columbia. We calculated the proportion of individuals achieving at least 95% adherence in the year following initiation of ART from 1996 to 2009. RESULTS Among 682 individuals who initiated ART, the median age was 37 years (interquartile range 31-44 years) and 248 participants (36.4%) were female. The proportion achieving at least 95% adherence increased over time, from 19.3% in 1996 to 65.9% in 2009 (Cochrane-Armitage test for trend: P < 0.001). In a logistic regression model examining factors associated with 95% adherence, initiation year was statistically significant (odds ratio 1.08; 95% confidence interval 1.03-1.13; P < 0.001 per year after 1996) after adjustment for a range of drug use variables and other potential confounders. CONCLUSIONS The proportion of IDUs achieving at least 95% adherence during the first year of ART has consistently increased over a 13-year period. Although improved tolerability and convenience of modern ART regimens probably explain these positive trends, by the end of the study period a substantial proportion of IDUs still had suboptimal adherence, demonstrating the need for additional adherence support strategies.
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Affiliation(s)
- B Mann
- Department of Medicine, University of Calgary, Calgary, AB, Canada
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21
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Abstract
We meta-analyzed the relationship between depression and HIV medication nonadherence to calculate the overall effect size and examine potential moderators. Overall, across 95 independent samples, depression was significantly (P < 0.0001) associated with nonadherence (r = 0.19; 95% confidence interval = 0.14 to 0.25). Studies evaluating medication adherence via interview found significantly larger effects than those using self-administered questionnaires. Studies measuring adherence along a continuum found significantly stronger effects than studies comparing dichotomies. Effect size was not significantly related to other aspects of adherence or depression measurement, assessment interval (ie, cross-sectional vs. longitudinal), sex, IV drug use, sexual orientation, or study location. The relationship between depression and HIV treatment nonadherence is consistent across samples and over time, is not limited to those with clinical depression, and is not inflated by self-report bias. Our results suggest that interventions aimed at reducing depressive symptom severity, even at subclinical levels, should be a behavioral research priority.
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22
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Meyer JP, Springer SA, Altice FL. Substance abuse, violence, and HIV in women: a literature review of the syndemic. J Womens Health (Larchmt) 2011; 20:991-1006. [PMID: 21668380 DOI: 10.1089/jwh.2010.2328] [Citation(s) in RCA: 237] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Women in the United States are increasingly affected by HIV/AIDS. The SAVA syndemic-synergistic epidemics of substance abuse, violence, and HIV/AIDS-is highly prevalent among impoverished urban women and potentially associated with poor HIV outcomes. A review of the existing literature found 45 articles that examine SAVA's impact on (1) HIV-associated risk-taking behaviors, (2) mental health, (3) healthcare utilization and medication adherence, and (4) the bidirectional relationship between violence and HIV status. Overall, results confirm the profound impact of violence and victimization and how it is intertwined with poor decision making, increased risk taking and negative health consequences, particularly in the context of substance abuse. Among current findings, there remain diverse and inconsistent definitions for substance abuse, violence, mental illness, adherence, and healthcare utilization that confound interpretation of data. Future studies require standardization and operationalization of definitions for these terms. Development and adaptation of evidence-based interventions that incorporate prevention of violence and management of victimization to target this vulnerable group of women and thereby promote better health outcomes are urgently needed.
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Affiliation(s)
- Jaimie P Meyer
- Yale University School of Medicine, AIDS Program, New Haven, CT 06510-2283, USA.
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23
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Milloy MJ, Kerr T, Buxton J, Rhodes T, Guillemi S, Hogg R, Montaner J, Wood E. Dose-response effect of incarceration events on nonadherence to HIV antiretroviral therapy among injection drug users. J Infect Dis 2011; 203:1215-21. [PMID: 21459814 DOI: 10.1093/infdis/jir032] [Citation(s) in RCA: 138] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Although some studies have identified impressive clinical gains for incarcerated HIV-seropositive injection drug users (IDUs) undergoing antiretroviral therapy (ART), the effect of incarceration on adherence to ART remains undetermined. METHODS We used data from a long-term community-recruited cohort of HIV-seropositive IDUs, including comprehensive ART dispensation records, in a setting where HIV care is free. We estimated the relationship between the cumulative burden of incarceration, measured longitudinally, and the odds of < 95% adherence to ART, with use of multivariate modeling. RESULTS From 1996 through 2008, 490 IDUs were recruited and contributed 2220 person-years of follow-up; 271 participants (55.3%) experienced an incarceration episode, with the number of incarcerations totaling 1156. In a multivariate model, incarceration had a strong dose-dependent effect on the likelihood of nonadherence to ART: 1-2 incarceration events (adjusted odds ratio [AOR], 1.49; 95% confidence interval [95% CI], 1.03-2.05), 3-5 events (AOR, 2.48; 95% CI, 1.62-3.65), and > 5 events (AOR, 3.11; 95% CI, 1.86-4.95). CONCLUSIONS Among HIV-seropositive IDUs receiving ART, an increasing burden of incarceration was associated with poorer adherence in a dose-dependent fashion. Our findings support improved adherence support for HIV-seropositive IDUs experiencing incarceration.
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Affiliation(s)
- M J Milloy
- British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital, Vancouver, Canada
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24
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Leeman J, Chang Y, Voils CI, Crandell JL, Sandelowski M. A mixed-methods approach to synthesizing evidence on mediators of intervention effects. West J Nurs Res 2011; 33:870-900. [PMID: 21415244 DOI: 10.1177/0193945911402365] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Greater understanding of the mechanisms (mediators) by which behavioral-change interventions work is critical to developing theory and refining interventions. Although systematic reviews have been advocated as a method for exploring mediators, this is rarely done. One challenge is that intervention researchers typically test only two paths of the mediational model: the effect of the intervention on mediators and on outcomes. The authors addressed this challenge by drawing information not only from intervention studies but also from observational studies that provide data on associations between potential mediators and outcomes. They also reviewed qualitative studies of participants' perceptions of why and how interventions worked. Using data from intervention (n = 37) and quantitative observational studies (n = 55), the authors conducted a meta-analysis of the mediation effects of eight variables. Qualitative findings (n = 6) contributed to more in-depth explanations for findings. The methods used have potential to contribute to understanding of core mechanisms of behavioral-change interventions.
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25
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Siemieniuk RA, Krentz HB, Gish JA, Gill MJ. Domestic violence screening: prevalence and outcomes in a Canadian HIV population. AIDS Patient Care STDS 2010; 24:763-70. [PMID: 21138382 DOI: 10.1089/apc.2010.0235] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
There is a strong association between domestic violence victimization and HIV infection. This may lead to poor health outcomes including mental health disorders and reduced access to care. A standardized domestic violence screening interview was incorporated into ongoing care in the large and diverse population living with HIV in Southern Alberta, Canada. Results from May through December 2009 are reported, including the prevalence and outcomes of abuse. Thirty-four percent of 853 patients screened reported abuse. Of these, 16% reported abuse in their current relationship, 58% in a previous relationship, and 57% reported a history of childhood abuse. High-risk groups for abuse included females (43%), gay/bisexual males (35%), and Aboriginals (61%). We found an association between a history of domestic violence and delayed access to care (p < 0.05), missed appointments (p < 0.001), and an increased use of clinic resources such as social work (p < 0.0001) and psychiatry (p < 0.001). Mental health conditions prior to HIV diagnosis, including depression (p < 0.0001), suicidal ideation (p < 0.0001), and anxiety disorder (p < 0.0001) were associated with abuse at any time, while a history of adjustment disorder was associated with childhood abuse (p < 0.05). A simple domestic violence screening tool was helpful for identifying patients experiencing abuse in our diverse HIV-infected population. This high prevalence of domestic violence among our HIV patients was associated with poor outcomes and an increased use of medical resources. HIV caregivers should be aware of domestic violence in order to optimize care and refer patients to appropriate support professionals as needed.
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Affiliation(s)
- Reed A.C. Siemieniuk
- Southern Alberta HIV Clinic, Calgary, Alberta, Canada
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Hartmut B. Krentz
- Southern Alberta HIV Clinic, Calgary, Alberta, Canada
- Faculty of Medicine, University of Calgary, Calgary, Alberta, Canada
| | | | - M. John Gill
- Southern Alberta HIV Clinic, Calgary, Alberta, Canada
- Faculty of Medicine, University of Calgary, Calgary, Alberta, Canada
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Crandell JL, Voils CI, Chang Y, Sandelowski M. Bayesian data augmentation methods for the synthesis of qualitative and quantitative research findings. ACTA ACUST UNITED AC 2010; 45:653-669. [PMID: 21572970 DOI: 10.1007/s11135-010-9375-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The possible utility of Bayesian methods for the synthesis of qualitative and quantitative research has been repeatedly suggested but insufficiently investigated. In this project, we developed and used a Bayesian method for synthesis, with the goal of identifying factors that influence adherence to HIV medication regimens. We investigated the effect of 10 factors on adherence. Recognizing that not all factors were examined in all studies, we considered standard methods for dealing with missing data and chose a Bayesian data augmentation method. We were able to summarize, rank, and compare the effects of each of the 10 factors on medication adherence. This is a promising methodological development in the synthesis of qualitative and quantitative research.
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Affiliation(s)
- Jamie L Crandell
- Department of Biostatistics, University of North Carolina at Chapel Hill, #7460 Carrington Hall, Chapel Hill, NC 27599, USA; School of Nursing, University of North Carolina at Chapel Hill, #7460 Carrington Hall, Chapel Hill, NC 27599, USA
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27
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Malta M, Magnanini MMF, Strathdee SA, Bastos FI. Adherence to antiretroviral therapy among HIV-infected drug users: a meta-analysis. AIDS Behav 2010; 14:731-47. [PMID: 19020970 DOI: 10.1007/s10461-008-9489-7] [Citation(s) in RCA: 176] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2008] [Accepted: 10/27/2008] [Indexed: 11/26/2022]
Abstract
We conducted a meta-analysis of studies assessing adherence to highly active antiretroviral therapy (HAART) and a qualitative systematic review of factors associated with better HAART outcomes among HIV+ drug users (DU). Thirty-eight studies were considered, which analyzed 14,960 patients (11,394 HIV+ DU, 76.2%). Overall adherence (pooled percent of DU classified as adherent in each study) was 0.60 (95% CI: 0.52-0.68), similar to levels identified by studies conducted with HIV+ patients who are not drug users. Time frame used to measure adherence was an independent predictor of inter-study heterogeneity. The systematic review identified better HAART outcomes among former DU, those with less severe psychiatric conditions, those receiving opioid substitution therapy and/or psychosocial support. Patients initiating HAART with lower viral load and higher CD4 counts, and those without co-infections also had better treatment outcomes. Our findings suggest that HIV+ DU tend to be inappropriately assumed to be less adherent and unlikely to achieve desirable treatment outcomes, when compared to their non-DU cohort.
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Affiliation(s)
- Monica Malta
- Social Science Department, Sergio Arouca School of Public Health (DCS/ENSP), Oswaldo Cruz Foundation, Manguinhos, Rio de Janeiro, RJ, 21041-210, Brazil.
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28
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Sandelowski M, Voils CI, Chang Y, Lee EJ. A systematic review comparing antiretroviral adherence descriptive and intervention studies conducted in the USA. AIDS Care 2010; 21:953-66. [PMID: 20024751 DOI: 10.1080/09540120802626212] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
We examined the extent to which studies aimed at testing interventions to improve antiretroviral adherence have targeted the facilitators of and barriers known to affect adherence. Of the 88 reports reviewed, 41 were reports of descriptive studies conducted with US HIV-positive women and 47 were reports of intervention studies conducted with US HIV-positive persons. We extracted from the descriptive studies all findings addressing any factor linked to antiretroviral adherence and from the intervention studies, information on the nature of the intervention, the adherence problem targeted, the persons targeted for the intervention, and the intervention outcomes desired. We discerned congruence between the prominence of substance abuse as a factor identified in the descriptive studies as a barrier to adherence and its prominence as the problem most addressed in those reports of intervention studies that specified the problems targeted for intervention. We also discerned congruence between the prominence of family and provider support as factors identified in the descriptive studies as facilitators of adherence and the presence of social support as an intervention component and outcome variable. Less discernible in the reports of intervention studies was specific attention to other factors prominent in the descriptive studies, which may be due to the complex nature of the problem, individualistic and rationalist slant of interventions, or simply the ways interventions were presented. Our review raises issues about niche standardization and intervention tailoring, targeting, and fidelity.
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Abstract
BACKGROUND Alcohol use is frequently implicated as a factor in nonadherence to highly active antiretroviral therapy (HAART). There have not been efforts to systematically evaluate findings across studies. This meta-analysis provides a quantitative evaluation of the alcohol-adherence association by aggregating findings across studies and examining potential moderators. METHODS Literature searches identified 40 qualifying studies totaling over 25,000 participants. Studies were coded on several methodological variables. RESULTS In the combined analysis, alcohol drinkers were approximately 50%-60% as likely to be classified as adherent [odds ratio (OR) = 0.548, 95% confidence interval (CI): 0.490 to 0.612] compared with abstainers (or those who drank relatively less). Effect sizes for problem drinking, defined as meeting the National Institute on Alcohol Abuse and Alcoholism criteria for at-risk drinking or criteria for an alcohol use disorder, were greater (OR = 0.474, 95% CI = 0.408 to 0.550) than those reflecting any or global drinking (OR = 0.604, 95% CI = 0.531 to 0.687). Several variables moderated the alcohol-adherence association. CONCLUSIONS Results support a significant and reliable association of alcohol use and medication nonadherence. Methodological variables seem to moderate this association and could contribute to inconsistent findings across studies. Future research would benefit from efforts to characterize theoretical mechanisms and mediators and moderators of the alcohol-adherence association.
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30
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Social and structural determinants of HAART access and adherence among injection drug users. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2010; 21:4-9. [DOI: 10.1016/j.drugpo.2009.08.003] [Citation(s) in RCA: 107] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2009] [Revised: 05/22/2009] [Accepted: 08/07/2009] [Indexed: 11/21/2022]
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Strauss SM, Rindskopf DM. Screening patients in busy hospital-based HIV care centers for hazardous and harmful drinking patterns: the identification of an optimal screening tool. ACTA ACUST UNITED AC 2009; 8:347-53. [PMID: 19850861 DOI: 10.1177/1545109709350509] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Because many HIV care providers fail to detect patients' hazardous drinking, we examined the potential use of the AUDIT-C, the first 3 of the 10 items comprising the Alcohol Use Disorders Identification Test (AUDIT), to efficiently screen patients for alcohol abuse. To perform this examination, we used Item Response Theory (IRT) involving individual AUDIT items and AUDIT instruments completed by patients (N = 400) at a Designated AIDS Center (DAC) in New York City. At various AUDIT-C cutoff scores, specificities and sensitivities were then examined using the AUDIT as a ''gold standard.'' For cutoff scores on the AUDIT from 4 to 8, cutoff scores on the AUDIT-C of 3 and 4, respectively, resulted in sensitivities between .94-.98 and .81-.89, respectively, and specificities between .82-.91 and .91-1.0, respectively. In busy HIV care centers, the AUDIT-C with cutoff scores of 3 or 4 is a reasonable alternative to the full AUDIT as an alcohol screening instrument.
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Affiliation(s)
- Shiela M Strauss
- New York University College of Nursing, New York, NY 10003, USA.
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Myers HF, Sumner LA, Ullman JB, Loeb TB, Carmona JV, Wyatt GE. Trauma and psychosocial predictors of substance abuse in women impacted by HIV/AIDS. J Behav Health Serv Res 2009; 36:233-46. [PMID: 18636332 PMCID: PMC4011549 DOI: 10.1007/s11414-008-9134-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2007] [Accepted: 05/26/2008] [Indexed: 02/02/2023]
Abstract
The purpose of this study was to estimate the relative contributions of trauma, chronic stress burden, depression, anxiety, social support, and social undermining in predicting alcohol and drug abuse, and whether ethnicity moderated these relationships. A multi-ethnic sample of 288 HIV-positive and HIV-negative women was recruited. Multiple group path analysis indicated that greater drug dependence was associated with being HIV+, more depression, and higher chronic burden. Trauma was related only to anxiety. Also, greater alcohol dependence was associated with more depression and more social undermining, and these effects were moderated by ethnicity. African American and Latina women evidenced different relationships between depression, social support and social undermining. Depression, social support and social undermining served as intervening variables in influencing the relationships between the other psychosocial variables and drug and alcohol dependence. The implications of these findings for alcohol and drug abuse research and services are discussed.
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Affiliation(s)
- Hector F Myers
- Department of Psychology, UCLA, Franz Hall 1285, P.O. Box 951563, Los Angeles, CA 90095-01563, USA.
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Meade CS, Hansen NB, Kochman A, Sikkema KJ. Utilization of medical treatments and adherence to antiretroviral therapy among HIV-positive adults with histories of childhood sexual abuse. AIDS Patient Care STDS 2009; 23:259-66. [PMID: 19260772 PMCID: PMC2856435 DOI: 10.1089/apc.2008.0210] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
HIV is a chronic, life-threatening illness that necessitates regular and consistent medical care. Childhood sexual abuse (CSA) is a common experience among HIV-positive adults and may interfere with treatment utilization. This study examined rates and correlates of treatment utilization among HIV-positive adults with CSA enrolled in a coping intervention trial in New York City. The baseline assessment included measures of treatment utilization, mental health, substance abuse, and other psychosocial factors. In 2002-2004, participants (50% female, 69% African-American, M = 42.3 +/- 6.8 years old) were recruited. Nearly all (99%) received HIV medical care. However, 20% had no outpatient visits and 24% sought emergency services in the past 4 months. Among 184 participants receiving antiretroviral therapy (ART), 22% were less than 90% adherent in the past week. In a multivariable logistic regression model, no outpatient treatment was associated with African American race (AOR = 3.46 [1.42-8.40]), poor social support (AOR = 1.59 [1.03-2.45]), and abstinence from illicit drug use (AOR = 0.37 [0.16-0.85]). Emergency service utilization was associated with HIV symptoms (AOR = 2.30 [1.22-4.35]), binge drinking (AOR=2.92 (1.18-7.24)), and illicit drug use (AOR = 1.98 [1.02-3.85]). Poor medication adherence was associated with trauma symptoms (AOR = 2.64 [1.07-6.75]) and poor social support (AOR = 1.82 [1.09-2.97]). In sum, while participants had access to HIV medical care, a sizable minority did not adhere to recommended guidelines and thus may not be benefiting optimally from treatment. Interventions targeting HIV-positive adults with CSA histories may need to address trauma symptoms, substance abuse, and poor social support that interfere with medical treatment utilization and adherence.
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Affiliation(s)
- Christina S Meade
- McLean Hospital/Harvard Medical School, Belmont, Massachusetts, USA.
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Mellins C, Chu C, Malee K, Allison S, Smith R, Harris L, Higgins A, Zorrilla C, Landesman S, Serchuck L, Larussa P. Adherence to antiretroviral treatment among pregnant and postpartum HIV-infected women. AIDS Care 2008; 20:958-68. [DOI: 10.1080/09540120701767208] [Citation(s) in RCA: 90] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- C.A. Mellins
- a Columbia University, HIV Center for Clinical and Behavioral Studies , New York , US
| | - C. Chu
- b Clinical Trials & Surveys Corp , Baltimore , US
| | - K. Malee
- c Northwestern University/Children's Memorial Hospital , Chicago , US
| | - S. Allison
- d National Institute of Mental Health , Bethesda , US
| | - R. Smith
- e University of Illinois at Chicago , Chicago , US
| | - L. Harris
- f Texas Children's Hospital , Houston , US
| | - A. Higgins
- g Department of Pediatrics , Columbia University , New York , US
| | - C. Zorrilla
- h University of Puerto Rico School of Medicine , San Juan , Puerto Rico
| | - S. Landesman
- i State University of New York at Brooklyn , New York , US
| | - L. Serchuck
- j National Institute of Child Health and Human Development , Bethesda , US
| | - P. Larussa
- g Department of Pediatrics , Columbia University , New York , US
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Malta M, Strathdee SA, Magnanini MMF, Bastos FI. Adherence to antiretroviral therapy for human immunodeficiency virus/acquired immune deficiency syndrome among drug users: a systematic review. Addiction 2008; 103:1242-57. [PMID: 18855813 DOI: 10.1111/j.1360-0443.2008.02269.x] [Citation(s) in RCA: 181] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
AIMS Adherence to highly active antiretroviral therapy (HAART) is a key predictor of survival for human immunodeficiency virus (HIV)-infected people. Suboptimal adherence among marginalized populations such as HIV-positive drug users could be associated with clinical failure and the emergence of viral resistance. OBJECTIVE To conduct a systematic review of studies assessing adherence to HAART among HIV-positive drug users (DU) and identify factors associated with non-adherence to HIV treatment. DATA SOURCES Seven electronic databases were searched for peer-reviewed papers published in English, French, Spanish or Portuguese, from 1996 to 2007. STUDY SELECTION AND DATA ABSTRACTION Studies were excluded if they presented only qualitative data, were reviews themselves or assessed other populations without disaggregating data on DU. Findings on adherence were extracted and summarized. DATA SYNTHESIS Forty-one studies were considered, which studied a total of 15 194 patients, the majority of whom were HIV-positive DU (n = 11 628, 76.5%). Twenty-two studies assessed adherence using patient self-reports, eight used pharmacy records, three used electronic monitoring [i.e. Medication Event Monitoring Systems (MEMS) caps], six studies used a combination of patient self-report, clinical data and MEMS-caps, and two analyzed secondary data. Overall, active substance use was associated with poor adherence, as well as depression and low social support. Higher adherence was found in patents receiving care in structured settings (e.g. directly observed therapy) and/or drug addiction treatment (especially substitution therapy). CONCLUSION While lower than other populations-especially among users of stimulants, incarcerated DU and patients with psychiatric comorbidities-adherence to HAART among HIV-positive DU can be achieved. Better adherence was identified among those engaged in comprehensive services providing HIV and addiction treatment with psychosocial support.
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Affiliation(s)
- Monica Malta
- Social Science Department, Sergio Arouca School of Public Health (DCS/ENSP), Oswaldo Cruz Foundation, Rio de Janeiro, Brazil.
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Mugavero MJ, Pence BW, Whetten K, Leserman J, Swartz M, Stangl D, Thielman NM. Childhood abuse and initial presentation for HIV care: an opportunity for early intervention. AIDS Care 2008; 19:1083-7. [PMID: 18058391 DOI: 10.1080/09540120701351896] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
An alarmingly high prevalence of childhood sexual and physical abuse has been observed in HIV-infected men and women, with rates several times higher than observed in the general population. Childhood abuse history has been associated with worse antiretroviral adherence and negative health behaviours in HIV-infected patients. This study evaluates the relationship between childhood abuse and the timing of presentation for HIV care. Participants in a multi-center prospective cohort study, who established initial HIV care after January 1996 and had a CD4 count available within six months of initial presentation, were included in this analysis. Bivariate contingency tables and multivariate logistic regression were used to evaluate the association of childhood abuse with early presentation for HIV care (initial CD4 count > or =200/mm3). Among the 186 subjects included in this analysis, 33% had childhood abuse histories and 58% had an initial CD4 count > or =200/mm3. Participants with a history of childhood abuse were more likely to present early for HIV care (AOR=2.12; p=0.03), perhaps because survivors of abuse tend to have higher utilization of health services. Because HIV-infected patients with childhood abuse histories have worse antiretroviral medication adherence and are more likely to engage in high-risk sexual and injection drug use behaviours, early presentation affords clinicians the opportunity for timely institution of interventions that may improve patient outcomes and prevent secondary HIV infections.
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Affiliation(s)
- M J Mugavero
- Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, AL, USA
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Leserman J, Ironson G, O'Cleirigh C, Fordiani JM, Balbin E. Stressful life events and adherence in HIV. AIDS Patient Care STDS 2008; 22:403-11. [PMID: 18373416 DOI: 10.1089/apc.2007.0175] [Citation(s) in RCA: 98] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Because medication adherence is critical to improving the virologic and immunologic response to therapy and reducing the risk of drug resistance, it is important that we understand the predictors of nonadherence. The goal of the current study is to examine demographic, health behavior and psychosocial correlates (e.g., stressful life events, depressive symptoms) of nonadherence among a sample of HIV infected men and women from one south Florida metropolitan area. We collected questionnaire data from on 105 HIV infected men and women who were taking antiretroviral medication during the years 2004 to 2007. In this sample, 44.8% had missed a medication dose in the past 2 weeks, and 22.1% had missed their medication during the previous weekend. Those with three or more stressful life events in the previous 6 months were 2.5 to more than 3 times as likely to be nonadherent (in the past 2 weeks and previous weekend, respectively) compared to those without such events. Fully 86.7% of those with six or more stresses were nonadherent during the prior 2 weeks compared to 22.2% of those with no stressors. Although alcohol consumption, drug use, and symptoms of depression were related to nonadherence in the bivariate analyses, the effects of these predictors were reduced to nonsignificance by the stressful event measure. These findings underscore the importance of addressing the often chaotic and stressful lives of HIV infected persons within medical settings.
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Affiliation(s)
- Jane Leserman
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Gail Ironson
- Departments of Psychology and Psychiatry, University of Miami, Coral Gables, Florida
| | - Conall O'Cleirigh
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School and The Fenway Institute, Boston, Massachusetts
| | - Joanne M. Fordiani
- Positive Survivors Research Center, Department of Psychology, University of Miami, Coral Gables, Florida
| | - Elizabeth Balbin
- Positive Survivors Research Center, Department of Psychology, University of Miami, Coral Gables, Florida
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Lopez E, Jones DL, Ishii M, Tobin JN, Weiss SM. HIV Medication Adherence and Substance Use: The Smartest Women's Project. ACTA ACUST UNITED AC 2007; 3:240-247. [PMID: 18668183 DOI: 10.3844/ajidsp.2007.240.247] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Antiretroviral (ARV) medication for substance users has been a controversial issue with respect to whether current substance users can successfully maintain their medication regimens. This study compared ARV adherence across current substance users, former substance users and those with no history or current use and the relative impact of a medication adherence intervention on all three groups. Of the 481 predominantly African American and Latina women from Miami, New York and New Jersey enrolled in the SMARTEST Women's Program, 338 participants were prescribed antiretroviral medication at study entry. All three groups, current users (n=60), former users (n=107) and never users (n=171), reported relatively high levels of adherence at baseline. Of those participants with less than 80% adherence at baseline, former users showed the most significant decrease in viral load post-intervention and at long term (two year) follow-up. These findings suggest former users to be the most reliable source of self-reported adherence and to profit most from the study intervention. They also suggest that additional research on targeted interventions for current substance users may be necessary to improve medication adherence for this group of women living with HIV.
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Affiliation(s)
- Eliot Lopez
- University of Miami Miller School of Medicine
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