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Cook RL, Richards VL, Gullett JM, Lerner BDG, Zhou Z, Porges EC, Wang Y, Kahler CW, Barnett NP, Li Z, Pallikkuth S, Thomas E, Rodriguez A, Bryant KJ, Ghare S, Barve S, Govind V, Dévieux JG, Cohen RA. Experimentally Induced Reductions in Alcohol Consumption and Brain, Cognitive, and Clinical Outcomes in Older Persons With and Those Without HIV Infection (30-Day Challenge Study): Protocol for a Nonrandomized Clinical Trial. JMIR Res Protoc 2024; 13:e53684. [PMID: 38564243 PMCID: PMC11028398 DOI: 10.2196/53684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 11/09/2023] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Both alcohol consumption and HIV infection are associated with worse brain, cognitive, and clinical outcomes in older adults. However, the extent to which brain and cognitive dysfunction is reversible with reduction or cessation of drinking is unknown. OBJECTIVE The 30-Day Challenge study was designed to determine whether reduction or cessation of drinking would be associated with improvements in cognition, reduction of systemic and brain inflammation, and improvement in HIV-related outcomes in adults with heavy drinking. METHODS The study design was a mechanistic experimental trial, in which all participants received an alcohol reduction intervention followed by repeated assessments of behavioral and clinical outcomes. Persons were eligible if they were 45 years of age or older, had weekly alcohol consumption of 21 or more drinks (men) or 14 or more drinks (women), and were not at high risk of alcohol withdrawal. After a baseline assessment, participants received an intervention consisting of contingency management (money for nondrinking days) for at least 30 days followed by a brief motivational interview. After this, participants could either resume drinking or not. Study questionnaires, neurocognitive assessments, neuroimaging, and blood, urine, and stool samples were collected at baseline, 30 days, 90 days, and 1 year after enrollment. RESULTS We enrolled 57 persons with heavy drinking who initiated the contingency management protocol (mean age 56 years, SD 4.6 years; 63%, n=36 male, 77%, n=44 Black, and 58%, n=33 people with HIV) of whom 50 completed 30-day follow-up and 43 the 90-day follow-up. The planned study procedures were interrupted and modified due to the COVID-19 pandemic of 2020-2021. CONCLUSIONS This was the first study seeking to assess changes in brain (neuroimaging) and cognition after alcohol intervention in nontreatment-seeking people with HIV together with people without HIV as controls. Study design strengths, limitations, and lessons for future study design considerations are discussed. Planned analyses are in progress, after which deidentified study data will be available for sharing. TRIAL REGISTRATION ClinicalTrials.gov NCT03353701; https://clinicaltrials.gov/study/NCT03353701. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/53684.
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Affiliation(s)
- Robert L Cook
- Southern HIV and Alcohol Research Consortium, University of Florida, Gainesville, FL, United States
| | - Veronica L Richards
- Southern HIV and Alcohol Research Consortium, University of Florida, Gainesville, FL, United States
- Edna Bennett Pierce Prevention Research Center, The Pennsylvania State University, University Park, PA, United States
| | - Joseph M Gullett
- Southern HIV and Alcohol Research Consortium, University of Florida, Gainesville, FL, United States
| | | | - Zhi Zhou
- Southern HIV and Alcohol Research Consortium, University of Florida, Gainesville, FL, United States
| | - Eric C Porges
- Center for Cognitive Aging and Memory, University of Florida, Gainesville, FL, United States
| | - Yan Wang
- Southern HIV and Alcohol Research Consortium, University of Florida, Gainesville, FL, United States
| | - Christopher W Kahler
- Department of Behavioral and Social Sciences, Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI, United States
| | - Nancy P Barnett
- Department of Behavioral and Social Sciences, Center for Alcohol and Addiction Studies, Brown University School of Public Health, Providence, RI, United States
| | - Zhigang Li
- Southern HIV and Alcohol Research Consortium, University of Florida, Gainesville, FL, United States
| | - Suresh Pallikkuth
- Miami Center for AIDS Research, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Emmanuel Thomas
- Miami Center for AIDS Research, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Allan Rodriguez
- Miami Center for AIDS Research, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Kendall J Bryant
- National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD, United States
| | - Smita Ghare
- Department of Medicine, University of Louisville, Louisville, KY, United States
| | - Shirish Barve
- Department of Medicine, University of Louisville, Louisville, KY, United States
| | - Varan Govind
- Miami Center for AIDS Research, University of Miami Miller School of Medicine, Miami, FL, United States
| | | | - Ronald A Cohen
- Center for Cognitive Aging and Memory, University of Florida, Gainesville, FL, United States
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Causey ST, Towe SL, Hartsock J, Xu Y, Meade CS. Perceived Healthcare Access among Persons with and without HIV Who Use Illicit Stimulants: The Role of Cumulative Risk. Subst Use Misuse 2021; 56:1387-1396. [PMID: 34034631 PMCID: PMC8370044 DOI: 10.1080/10826084.2021.1928211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Background: Persons who use stimulant drugs have greater morbidity and mortality relative to non-users. HIV infection has the potential to contribute to even great disparity in health outcomes among persons who use stimulants. These health disparities likely result in part due to poorer access to healthcare. Our study used a cumulative risk model to examine the impact of multiple risk factors on healthcare access in a sample of persons with and without HIV who use stimulants. Method: Our sample included 453 persons who reported recent use of illicit stimulants (102 HIV+, 351 HIV-). Participants completed clinical interviews, questionnaires, and a rapid oral HIV test. We constructed an 8-item cumulative risk index that included factors related to socioeconomic status, homelessness, legal history, and substance use. Results: Participants with HIV (PHW) were older than participants without HIV and more likely to have health insurance. Participants with and without HIV reported similar prior treatment utilization, but PWH reported better healthcare access and lower cumulative risk scores. Regression analyses showed cumulative risk was a significant predictor of healthcare access (β = -0.20, p < 0.001) even after controlling for age, HIV status, and health insurance status. We did not observe an interaction of HIV status by cumulative risk. Conclusions: Access to care among persons who use stimulants, both with and without HIV, is negatively impacted by the accumulation of risk factors from a number of different domains. Understanding the cumulative effects of these factors is critical for developing interventions to facilitate access to care, thus reducing health disparities and improving health outcomes.
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Affiliation(s)
- Shakiera T Causey
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina, USA
| | - Sheri L Towe
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina, USA
| | - Jeremiah Hartsock
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina, USA
| | - Yunan Xu
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina, USA
| | - Christina S Meade
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, North Carolina, USA
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Zola CE, Duncan MS, So-Armah K, Crothers KA, Butt AA, Gibert CL, Kim JWW, Lim JK, Re VL, Tindle HA, Freiberg MS, Brittain EL. HIV- and HCV-specific markers and echocardiographic pulmonary artery systolic pressure among United States veterans. Sci Rep 2020; 10:18729. [PMID: 33127959 PMCID: PMC7599329 DOI: 10.1038/s41598-020-75290-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 10/08/2020] [Indexed: 01/05/2023] Open
Abstract
Hepatitis C virus (HCV) may increase pulmonary hypertension (PH) risk among people living with HIV (PLWH). Prior studies on this topic have been relatively small and examined selected populations. We determine whether HIV/HCV coinfection is associated with higher pulmonary artery systolic pressure (PASP) and prevalent echocardiographic PH. We performed a cross-sectional analysis of 6032 (16% HIV/HCV coinfected) Veterans Aging Cohort Study participants enrolled 4/1/2003-9/30/2012 with echocardiographic PASP measures. We performed multiple linear and logistic regression analyses to determine whether HIV/HCV mono- or co-infection were associated with PASP and PH compared to uninfected individuals. Individuals with HIV/HCV coinfection displayed a higher PASP than uninfected individuals ([Formula: see text]=1.10, 95% CI 0.01, 2.20) but there was no association between HIV/HCV coinfection and prevalent PH. Subset analyses examined HIV and HCV disease severity markers separately and jointly. Among PLWH, HCV coinfection ([Formula: see text]=1.47, 95% CI 0.26, 2.67) and CD4 + cell count ([Formula: see text]= - 0.68, 95% CI - 1.10, - 0.27), but not HIV viral load nor ART regimen, were associated with PASP. Among people with HCV, neither HIV coinfection nor HCV biomarkers were associated with PASP. Among US veterans referred for echocardiography, HIV/HCV coinfection was not associated with a clinically significant elevation in pulmonary pressure. Lower absolute CD4 + T-cell count was inversely associated with PASP which warrants further investigation in prospective studies.
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Affiliation(s)
- Courtney E Zola
- Division of Infectious Disease, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Meredith S Duncan
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, 2525 West End Avenue, Suite 300A, Nashville, TN, 37203, USA
| | - Kaku So-Armah
- School of Medicine, Section of General Internal Medicine, Boston University, Boston, MA, USA
| | - Kristina A Crothers
- Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
| | - Adeel A Butt
- VA Pittsburgh Healthcare System, Pittsburgh, PA, USA
- Weill Cornell Medical College, New York, NY, USA
- Weill Cornell Medical College, Doha, Qatar
| | - Cynthia L Gibert
- Department of Medicine, George Washington University, Washington, DC, USA
| | - Joon Woo W Kim
- Department of Medicine, Icahn School of Medicine At Mt. Sinai, James J. Peters VA Medical Center, New York City, NY, USA
| | - Joseph K Lim
- Department of Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Vincent Lo Re
- Division of Infectious Disease, Department of Medicine and Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Hilary A Tindle
- Geriatric Research Education and Clinical Centers (GRECC), Veterans Affairs Tennessee Valley Healthcare System, Nashville, TN, USA
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Matthew S Freiberg
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, 2525 West End Avenue, Suite 300A, Nashville, TN, 37203, USA
- Geriatric Research Education and Clinical Centers (GRECC), Veterans Affairs Tennessee Valley Healthcare System, Nashville, TN, USA
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Evan L Brittain
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, 2525 West End Avenue, Suite 300A, Nashville, TN, 37203, USA.
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA.
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Keith McInnes D, Shimada SL, Rao SR, Quill A, Duggal M, Gifford AL, Brandt CA, Houston TK, Ohl ME, Gordon KS, Mattocks KM, Kazis LE, Justice AC. Personal health record use and its association with antiretroviral adherence: survey and medical record data from 1871 US veterans infected with HIV. AIDS Behav 2013; 17:3091-100. [PMID: 23334359 DOI: 10.1007/s10461-012-0399-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Patient electronic personal health record (PHR) use has been associated with improved patient outcomes in diabetes and depression care. Little is known about the effect of PHR use on HIV care processes and outcomes. We evaluated whether there was an association between patient PHR use and antiretroviral adherence. Data came from the Veterans Aging Cohort Study and included cross-sectional survey and medical record data from 1871 HIV+ veterans. Our adherence measure was an antiretroviral medication possession ratio, dichotomized at 0.90, and based on pharmacy refill data. In our sample 44 % did not use the internet, 14 % used internet but not for health, 27 % used internet for health but not the PHR, and 14 % used the PHR. In multivariable analysis PHR use was associated with ≥90 % adherence after controlling for socio-demographic variables. Findings provide support for longitudinal studies and studies that identify which PHR functions (e.g. online medication refills, viewing lab results, secure messaging with providers) are most closely associated with medication adherence.
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Jacob T, Blonigen DM, Upah R, Justice A. Lifetime drinking trajectories among veterans in treatment for HIV. Alcohol Clin Exp Res 2013; 37:1179-87. [PMID: 23448171 PMCID: PMC5596456 DOI: 10.1111/acer.12071] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2012] [Accepted: 11/21/2012] [Indexed: 01/09/2023]
Abstract
BACKGROUND Previous work on the course of drinking across the life course identified 4 distinct patterns of problem drinking: severe chronic (SC), severe nonchronic (SNC), late onset (LO), and young adult (YA). The purpose of the current study was to determine the generalizability of these findings to a sample of midlife veterans with quite different characteristics from those previously assessed; specifically, veterans in treatment for HIV and veterans in treatment for non-HIV medical issues. METHODS Participants were drawn from the Veterans Aging Cohort Study that included HIV-positive and matched non-HIV participants. As in our earlier studies, the lifetime drinking history was used to assess drinking phases, and latent growth mixture models were used for analyses. RESULTS Similar to previous findings, both the HIV+ and non-HIV groups exhibited 4 patterns of drinking (SC, SNC, LO, and YA). SC drinkers had younger ages of onset for drinking and longer duration of smoking. SC drinkers also had the highest rates of cocaine use. Within the HIV+ subsample, SC and LO drinkers increased their drinking after their HIV diagnosis. CONCLUSIONS This study is the first to examine lifetime drinking patterns among those treated for HIV and provides an excellent starting point for examining finer-grained relationships involving drinking, onset of HIV, and treatment outcomes. Absent from the current study and of particular importance to future work in this area is the need for precise information regarding the temporal relationship between date of HIV diagnosis, onset of treatment, and changes in drinking behavior over the life course.
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Affiliation(s)
- Theodore Jacob
- Family Research Center, Veterans Affairs Palo Alto Health Care System, Menlo Park, CA 94025-2539, USA.
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Wendelken LA, Valcour V. Impact of HIV and aging on neuropsychological function. J Neurovirol 2012; 18:256-63. [PMID: 22528478 PMCID: PMC3661281 DOI: 10.1007/s13365-012-0094-1] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2011] [Revised: 03/05/2012] [Accepted: 03/13/2012] [Indexed: 11/28/2022]
Abstract
Cognitive efficiency decreases with age, and advancing age is the leading risk factor for most neurodegenerative disorders that result in dementia. In HIV infection, risk for cognitive impairment is consistently linked to advancing chronological age. As the HIV epidemic enters its fourth decade in the USA, extended life expectancy will likely result in an increased prevalence of cognitive disorders by virtue of these factors. However, it is less clear if HIV potentiates or accelerates the risk for cognitive impairment given that most reports are mixed or demonstrate only a small interaction effect. More critically, it is unclear if HIV will modulate the neuropathology associated with non-HIV cognitive disorders in a manner that will increase risk for diseases such as cerebrovascular and Alzheimer's disease. In the coming years, with increasing numbers of HIV+ patients entering their 60s and 70s, background risk for neurodegenerative disorders will be sufficiently high as to inform this issue on clinical grounds. This review summarizes knowledge of cognition in HIV as it relates to age and presents some emerging controversies.
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Anderson DS, Kirchner M, Kellogg M, Kalish LA, Jeong JY, Vanasse G, Berliner N, Fleming MD, Steen H. Design and Validation of a High-Throughput Matrix-Assisted Laser Desorption Ionization Time-of-Flight Mass Spectrometry Method for Quantification of Hepcidin in Human Plasma. Anal Chem 2011; 83:8357-62. [DOI: 10.1021/ac2020905] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Damon S. Anderson
- Proteomics Center at Children’s Hospital Boston, Boston, Massachusetts 02115, United States
| | - Marc Kirchner
- Proteomics Center at Children’s Hospital Boston, Boston, Massachusetts 02115, United States
| | | | | | - Jee-Yeong Jeong
- Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts 02115, United States
| | - Gary Vanasse
- Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts 02115, United States
| | - Nancy Berliner
- Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts 02115, United States
| | | | - Hanno Steen
- Proteomics Center at Children’s Hospital Boston, Boston, Massachusetts 02115, United States
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Abstract
Prior research has consistently demonstrated that providers often under recognize symptoms. However, this research was limited by the different ways in which patients and providers were asked about the symptoms patients experience. We sought to (1) describe the prevalence of patient-reported symptoms in the post-cART era; (2) identify those patient-reported symptoms which are most strongly associated with health-related quality of life (HRQoL), hospitalization and mortality; and (3) determine whether primary providers recognize symptoms associated with HRQoL, hospitalization and mortality. We conducted a secondary analysis using baseline survey data from the Veterans Aging Cohort Study and determined which patient-reported symptoms correlated with clinical outcomes using regression analyses. Kappa scores were then calculated. HIV-infected patients suffer from a high burden of symptoms in the post-cART era. Nine out of 20 symptoms correlated with clinical outcomes. Providers universally under recognized symptoms and demonstrated poor agreement beyond chance when patient-report was used as the gold standard.
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Affiliation(s)
- E J Edelman
- Robert Wood Johnson Clinical Scholars Program, New Haven, CT, USA.
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Martin CP, Fain MJ, Klotz SA. The older HIV-positive adult: a critical review of the medical literature. Am J Med 2008; 121:1032-7. [PMID: 19028193 DOI: 10.1016/j.amjmed.2008.08.009] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2008] [Revised: 06/03/2008] [Accepted: 08/01/2008] [Indexed: 11/15/2022]
Abstract
Older adults make up an ever-growing proportion of human immunodeficiency virus (HIV) cases in the United States, with approximately 25% of infections occurring in adults over the age of 50 years. Although there is a preliminary body of literature addressing the socioeconomic and prognostic issues of HIV infection in older adults, very little rigorous scientific research has looked at the significant clinical issues relevant to this growing population. Treatment of older adults is complicated by an increased prevalence of medical comorbidities, but little is known about the effects of complicated medication regimens in this group, as they are routinely excluded from clinical trials of newer HIV medications. The delay in diagnosis and treatment of HIV in older adults has led to poorer outcomes, including lower baseline CD4 counts, decreased time to acquired immune deficiency syndrome diagnosis, and increased mortality. Despite these facts, there is mounting evidence that timely diagnosis and treatment of HIV in older adults leads to improved outcomes, similar to younger patients. This review evaluates the literature focusing on HIV and older adults.
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Affiliation(s)
- Clifford P Martin
- Section of Infectious Diseases, University of Arizona Health Sciences Center, Tucson, AZ 85724, USA
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Butt AA, Khan UA, McGinnis KA, Skanderson M, Kent Kwoh C. Co-morbid medical and psychiatric illness and substance abuse in HCV-infected and uninfected veterans. J Viral Hepat 2007; 14:890-6. [PMID: 18070293 DOI: 10.1111/j.1365-2893.2007.00885.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Comorbidities may affect the decision to treat chronic hepatitis C virus (HCV) infection. We undertook this study to determine the prevalence of these conditions in the HCV-infected persons compared with HCV-uninfected controls. Demographic and comorbidity data were retrieved for HCV-infected and -uninfected subjects from the VA National Patient Care Database using ICD-9 codes. Logistic regression was used to determine the odds of comorbid conditions in the HCV-infected subjects. HCV-uninfected controls were identified matched on age, race/ethnicity and sex. We identified 126 926 HCV-infected subjects and 126 926 controls. The HCV-infected subjects had a higher prevalence of diabetes, anaemia, hypertension, chronic obstructive pulmonary disease (COPD)/asthma, cirrhosis, hepatitis B and cancer, but had a lower prevalence of coronary artery disease and stroke. The prevalence of all psychiatric comorbidities and substance abuse was higher in the HCV-infected subjects. In the HCV-infected persons, the odds of being diagnosed with congestive heart failure, diabetes, anaemia, hypertension, COPD/asthma, cirrhosis, hepatitis B and cancer were higher, but lower for coronary artery disease and stroke. After adjusting for alcohol and drug abuse and dependence, the odds of psychiatric illness were not higher in the HCV-infected persons. The prevalence and patterns of comorbidities in HCV-infected veterans are different from those in HCV-uninfected controls. The association between HCV and psychiatric diagnoses is at least partly attributable to alcohol and drug abuse and dependence. These factors should be taken into account when evaluating patients for treatment and designing new intervention strategies.
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Affiliation(s)
- A A Butt
- University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
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Mrus JM, Leonard AC, Yi MS, Sherman SN, Fultz SL, Justice AC, Tsevat J. Health-related quality of life in veterans and nonveterans with HIV/AIDS. J Gen Intern Med 2006; 21 Suppl 5:S39-47. [PMID: 17083499 PMCID: PMC1924783 DOI: 10.1111/j.1525-1497.2006.00644.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
PURPOSE To compare health-related quality of life (HRQoL) between patients receiving care in Veterans Administration (VA) settings (veterans) and non-VA settings (nonveterans), and to explore determinants of HRQoL and change in HRQoL over time in subjects living with HIV/AIDS. SUBJECTS One hundred veterans and 350 nonveterans with HIV/AIDS from 2 VA and 2 university-based sites in 3 cities interviewed in 2002 to 2003 and again 12 to 18 months later. METHODS We assessed health status (functional status and symptom bother), health ratings, and health values (time tradeoff [TTO] and standard gamble [SG] utilities). We also explored bivariate and multivariable associations of HRQoL measures with a number of demographic, clinical, spiritual/religious, and psychosocial characteristics. RESULTS Compared with nonveterans, the veteran population was older (47.7 vs 42.0 years) and consisted of a higher proportion of males (97% vs 83%), of participants with a history of injection drug use (23% vs 15%), and of subjects with unstable housing situations (14% vs 6%; P<.05 for all comparisons). On scales ranging from 0 (worst) to 100 (best), veterans reported significantly poorer overall function (mean [SD]; 65.9 [17.2] vs 71.9 [16.8]); lower rating scale scores (67.6 [21.7] vs 73.5 [21.0]), lower TTO values (75.7 [37.4] vs 89.0 [23.2]), and lower SG values (75.0 [35.8] vs 83.2 [28.3]) than nonveterans (P<.05 for all comparisons); however, in multivariable models, veteran status was only a significant determinant of SG and TTO values at baseline. Among other determinants that were associated with multiple HRQoL outcomes in baseline and follow-up multivariable analyses were: symptom bother, overall function, religiosity/spirituality, depressive symptoms, and financial worries. CONCLUSIONS Veterans reported significantly poorer HRQoL than nonveterans, but when controlling for other factors, veteran status was only a significant determinant of TTO and SG health values at baseline. Correlates of HRQoL such as symptom bother, spirituality/religiosity, and depressive symptoms could be fruitful potential targets for interventions to improve HRQoL in patients with HIV/AIDS.
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Kraemer KL, McGinnis KA, Skanderson M, Cook R, Gordon A, Conigliaro J, Shen Y, Fiellin DA, Justice AC. Alcohol problems and health care services use in human immunodeficiency virus (HIV)-infected and HIV-uninfected veterans. Med Care 2006; 44:S44-51. [PMID: 16849968 DOI: 10.1097/01.mlr.0000223703.91275.78] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Although alcohol problems are common in human immunodeficiency virus (HIV)-infected patients, their impact on health care services use in HIV-infected patients is not well understood. OBJECTIVE We sought to examine the association between alcohol problems and health care services use in HIV-infected and HIV-uninfected patients. DESIGN, SETTING, AND SUBJECTS We undertook a prospective analysis of 16,048 HIV-infected veterans and 32,096 age-, race-, gender-, and region-matched HIV-uninfected controls identified through the national Veterans Affairs electronic administrative medical record database. We identified subjects with alcohol problems using ICD-9-CM codes for alcohol diagnoses and/or alcohol-related complications. MAIN OUTCOME MEASURES We measured outpatient visits, emergency department visits, and inpatient hospitalizations over 12 months of follow-up. RESULTS In adjusted analyses, HIV-infected veterans with alcohol problems were significantly more likely than HIV-uninfected veterans without alcohol problems to have at least 1 outpatient visit and at least 1 inpatient hospitalization and, among those with any health services use, to have significantly greater rates for outpatient visits (Incidence rate ratio [IRR] 2.17; 95% confidence interval [CI] 2.06-2.28; P < 0.001), emergency department visits (IRR 1.46; 95% CI 1.35-1.58; P < 0.001), and inpatient hospitalizations (IRR 1.46; 95% CI 1.30-1.64; P < 0.001). The incidence rates for outpatient visits, mental health visits, emergency department visits, and inpatient hospitalizations were significantly higher in HIV-infected veterans with alcohol problems than in HIV-infected veterans without alcohol problems. We did not find a consistent interaction effect between alcohol problems and HIV status. CONCLUSION Alcohol problems are associated with greater outpatient, emergency department, and inpatient health care utilization in HIV-infected and HIV-uninfected veterans. However, alcohol does not appear to have a stronger effect on health services use in HIV-infected veterans compared with HIV-uninfected veterans.
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Affiliation(s)
- Kevin L Kraemer
- Center for Research on Health Care, Division of General Internal Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15213, USA.
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Justice AC, Lasky E, McGinnis KA, Skanderson M, Conigliaro J, Fultz SL, Crothers K, Rabeneck L, Rodriguez-Barradas M, Weissman SB, Bryant K. Medical disease and alcohol use among veterans with human immunodeficiency infection: A comparison of disease measurement strategies. Med Care 2006; 44:S52-60. [PMID: 16849969 DOI: 10.1097/01.mlr.0000228003.08925.8c] [Citation(s) in RCA: 139] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Many people with human immunodeficiency (HIV) infection drink alcohol. We asked whether level of exposure to alcohol is associated with medical disease in a linear or nonlinear manner, whether the association depends upon the proximity of alcohol use, and whether it varies by source used to measure disease (chart review vs. ICD-9 Diagnostic Codes). METHODS The Veterans Aging 3 Site Cohort Study (VACS 3) enrolled 881 veterans, 86% of all HIV-positive patients seen, at 3 VA sites from June 23, 1999, to July 28, 2000. To maximize the sensitivity for alcohol exposure, alcohol use was measured combining data from patient self-report, chart review, and ICD-9 codes. We assigned the greatest exposure level reported from any source. Alcohol use within the past 12 months was considered current. Data on comorbid and AIDS-defining medical diseases were collected via chart review and ICD-9 diagnostic codes. The association of alcohol use (level and timing) and disease was modeled only for diseases demonstrating > or =10% prevalence. Linearity was compared with nonlinearity of association using nested multivariate models and the likelihood ratio test. All multivariate models were adjusted for age, CD4 cell count, viral load, intravenous drug use, exercise, and smoking. RESULTS Of 881 subjects enrolled, 866 (98%) had sufficient data for multivariate analyses, and 876 (99%) had sufficient data for comparison of chart review with ICD-9 Diagnostic Codes. Of the 866, 42 (5%) were lifetime abstainers; 247 (29%) were past drinkers; and 577 (67%) were current users. Among the 824 reporting past or current alcohol use, 341 (41%) drank in moderation, 192 (23%) drank hazardously, and 291 (35%) carried a diagnosis of abuse or dependence. ICD-9 codes showed limited sensitivity, but overall agreement with chart review was good for 15 of 20 diseases (kappa > 0.4). The following diseases demonstrated a > or =10% prevalence with both measures (hepatitis C, hypertension, diabetes, obstructive lung disease, candidiasis, and bacterial pneumonia). All of these were associated with alcohol use (P < 0.05). Hepatitis C, hypertension, obstructive lung disease, candidiasis, and bacterial pneumonia demonstrated linear associations with level of alcohol use (P < 0.03). Past alcohol use increased the risk of hepatitis C and diabetes after adjustment for level of exposure (P < 0.01). With the exception of candidiasis, the associations between level and timing of alcohol use were similar when measured by ICD-9 codes or by chart review. CONCLUSIONS Past and current use of alcohol is common among those with HIV infection. Estimates of disease risk associated with alcohol use based upon ICD-9 Diagnostic Codes appear similar to those based upon chart review. After adjustment for level of alcohol exposure, past use is associated with similar (or higher) prevalence of disease as among current drinkers. Finally, level of alcohol use is linearly associated with medical disease. We find no evidence of a "safe" level of consumption among those with HIV infection.
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Affiliation(s)
- Amy C Justice
- VA Connecticut Healthcare System West Haven, Connecticut 06516, USA.
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Gordon AJ, McGinnis KA, Conigliaro J, Rodriguez-Barradas MC, Rabeneck L, Justice AC. Associations between alcohol use and homelessness with healthcare utilization among human immunodeficiency virus-infected veterans. Med Care 2006; 44:S37-43. [PMID: 16849967 DOI: 10.1097/01.mlr.0000223705.00175.3d] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Alcohol use is a frequent root cause of homelessness, and both homelessness and alcohol use influence the quality and quantity of interactions with health care providers. OBJECTIVE The objectives of this study are to compare rates of homelessness and alcohol use in a cohort of human immunodeficiency virus (HIV)-infected persons and to evaluate the influence of homelessness and alcohol use on utilization of health services. RESEARCH DESIGN AND MEASURES: Data were obtained from the Veterans Aging Cohort 3-Site Study, a cohort study of 881 HIV-infected veterans at 3 VA hospitals. In a baseline survey, we assessed current and past history of homelessness and levels of alcohol consumption. Health care service utilization (ambulatory visits, emergency room visits, and hospital admissions) for the preceding 6 months was determined by self-report and VA administrative records. Logistic regression was used to assess whether homelessness and drinking variables were associated with health care visits in the past 6 months. RESULTS Among HIV-infected veterans with complete data (n = 839), 62 (7%) were currently homeless, and 212 (25.3%) had a past, but not current, history of homelessness. Among the currently homeless, 36% reported alcohol consumption, 34% were hazardous drinkers, 46% were binge drinkers, and 26% had a diagnosis of alcohol abuse. When adjusting for age, severity of HIV disease, and use of illicit drugs, hazardous drinking (adjusted odds ratio [AOR] 0.68, 95% confidence interval [CI] 0.49-0.93) and current homelessness (AOR 0.56, 95% CI 0.32-0.97) were associated with less than 2 outpatient clinic visits. HIV-infected veterans who were homeless in the past were more likely to be hospitalized in the prior 6 months than those never homeless (AOR 1.51, 95% CI 1.07-2.11). CONCLUSIONS Although homeless HIV-infected veterans tend to use inpatient services more than nonhomeless HIV infected veterans, they were less likely to achieve optimum outpatient care. Alcohol use complicates the effect of homelessness on adherence to outpatient care and is associated with increased inpatient utilization among HIV-infected veterans.
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Affiliation(s)
- Adam J Gordon
- Center for Health Equity Research and Promotion, VA Pittsburgh Healthcare System, Pittsburgh, Pennsylvania 15240, USA.
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Justice AC, Dombrowski E, Conigliaro J, Fultz SL, Gibson D, Madenwald T, Goulet J, Simberkoff M, Butt AA, Rimland D, Rodriguez-Barradas MC, Gibert CL, Oursler KAK, Brown S, Leaf DA, Goetz MB, Bryant K. Veterans Aging Cohort Study (VACS): Overview and description. Med Care 2006; 44:S13-24. [PMID: 16849964 PMCID: PMC3049942 DOI: 10.1097/01.mlr.0000223741.02074.66] [Citation(s) in RCA: 279] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The Veterans Aging Cohort Study (VACS) is a study of human immunodeficiency virus (HIV) infected and uninfected patients seen in infectious disease and general medical clinics. VACS includes the earlier 3 and 5 site studies (VACS 3 and VACS 5) as well as the ongoing 8 site study. OBJECTIVES We sought to provide background and context for analyses based upon VACS data, including study design and rationale as well as its basic protocol and the baseline characteristics of the enrolled sample. RESEARCH DESIGN We undertook a prospectively consented multisite observational study of veterans in care with and without HIV infection. MEASURES Data were derived from patient and provider self report, telephone interviews, blood and DNA samples, focus groups, and full access to the national VA "paperless" electronic medical record system. RESULTS More than 7200 veterans have been enrolled in at least one of the studies. The 8 site study (VACS) has enrolled 2979 HIV-infected and 3019 HIV-uninfected age-race-site matched comparators and has achieved stratified enrollment targets for race/ethnicity and age and 99% of its total target enrollment as of October 30, 2005. Participants in VACS are similar to other veterans receiving care within the VA. VACS participants are older and more predominantly black than those reported by the Centers for Disease Control. CONCLUSIONS VACS has assembled a rich, in-depth, and representative sample of veterans in care with and without HIV infection to conduct longitudinal analyses of questions concerning the association between alcohol use and related comorbid and AIDS-defining conditions.
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Affiliation(s)
- Amy C Justice
- VA Conneticut Healthcare System, West Haven, CT 06516, USA.
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Butt AA, Justice AC, Skanderson M, Good C, Kwoh CK. Rates and predictors of hepatitis C virus treatment in HCV-HIV-coinfected subjects. Aliment Pharmacol Ther 2006; 24:585-91. [PMID: 16907891 DOI: 10.1111/j.1365-2036.2006.03020.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND True treatment rates and the impact of comorbidities on treatment rates for hepatitis C virus in the HCV-HIV-coinfected subjects are unknown. AIM To quantify the rates of treatment prescription and the effect of comorbidities on hepatitis C virus treatment rates in HCV-HIV-coinfected veterans. METHODS The Veterans Affairs National Patient Care Database was used to identify all hepatitis C virus-infected subjects between 1999 and 2003 using ICD-9 codes. Demographics, comorbidities and pharmacy data were retrieved. We used logistic regression to compare the predictors of hepatitis C virus treatment in hepatitis C virus-monoinfected and HCV-HIV-coinfected subjects. FINDINGS We identified 120 507 hepatitis C virus-infected subjects, of which 6502 were HIV coinfected. 12% of the hepatitis C virus-monoinfected and 7% of the -coinfected subjects were prescribed hepatitis C virus treatment (P < 0.0001). Those not prescribed treatment were older (48.6 years vs. 47.7 years, P = 0.007) and more likely to be black (52% vs. 32%, P < 0.0001). HIV coinfected was less likely to be prescribed hepatitis C virus treatment (OR 0.74, 95% CI: 0.67-0.82). Among the coinfected subjects, the following were associated with non-treatment (OR, 95% CI): black race (0.45, 0.35-0.57); Hispanic race (0.56, 0.38-0.82); drug use (0.68, 0.53-0.88); anaemia (0.17, 0.11-0.26); bipolar disorder (0.63, 0.40-0.99); major depression (0.72, 0.53-0.99); mild depression (0.47, 0.35-0.62). CONCLUSIONS A small number of HCV-HIV-coinfected veterans are prescribed treatment for hepatitis C virus. Non-treatment is associated with increasing age, minority race, drug use and psychiatric illness. Further studies are needed to determine the eligibility for treatment and reasons for non-treatment for hepatitis C virus.
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Affiliation(s)
- A A Butt
- University of Pittsburgh School of Medicine, PA 15213, USA.
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Crothers K, Griffith TA, McGinnis KA, Rodriguez-Barradas MC, Leaf DA, Weissman S, Gibert CL, Butt AA, Justice AC. The impact of cigarette smoking on mortality, quality of life, and comorbid illness among HIV-positive veterans. J Gen Intern Med 2005; 20:1142-5. [PMID: 16423106 PMCID: PMC1490270 DOI: 10.1111/j.1525-1497.2005.0255.x] [Citation(s) in RCA: 197] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND The impact of smoking on outcomes among those with HIV infection has not been determined in the era of highly active antiretroviral therapy (HAART). STUDY OBJECTIVE Determine the impact of smoking on morbidity and mortality in HIV-positive patients post-HAART. DESIGN Prospective observational study. PARTICIPANTS Eight hundred and sixty-seven HIV-positive veterans enrolled in the Veterans Aging Cohort 3 Site Study. MEASUREMENTS Clinical data were collected through patient questionnaire, International Classification of Diseases--9th edition codes, and standardized chart extraction, and laboratory and mortality data through the national VA database. Quality of life was assessed with the physical component summary (PCS) of the Short-Form 12. RESULTS Current smokers had increased respiratory symptoms, chronic obstructive pulmonary disease (COPD), and bacterial pneumonia. In analyses adjusted for age, race/ethnicity, CD4 cell count, HIV RNA level, hemoglobin, illegal drug and alcohol use, quality of life was substantially decreased (beta=-3.3, 95% confidence interval [CI] -5.3 to -1.4) and mortality was significantly increased (hazard ratio 1.99, 95% CI 1.03 to 3.86) in current smokers compared with never smokers. CONCLUSIONS HIV-positive patients who currently smoke have increased mortality and decreased quality of life, as well as increased respiratory symptoms, COPD, and bacterial pneumonia. These findings suggest that smoking cessation should be emphasized for HIV-infected patients.
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Affiliation(s)
- Kristina Crothers
- Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA
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Polgreen PM, Fultz SL, Justice AC, Wagner JH, Diekema DJ, Rabeneck L, Weissman S, Stapleton JT. Association of hypocholesterolaemia with hepatitis C virus infection in HIV-infected people. HIV Med 2004; 5:144-50. [PMID: 15139979 DOI: 10.1111/j.1468-1293.2004.00202.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
OBJECTIVE To study the impact of hepatitis C virus (HCV) status on serum cholesterol levels in HIV-infected patients. METHODS We retrospectively analysed data from the 881 participants of the Veterans Ageing Cohort 3 Site Study. Four different models were constructed using total cholesterol, low-density lipid (LDL) cholesterol, high-density lipid (HDL) cholesterol and triglycerides as dependent variables. The relevant covariates included HCV antibody status, HIV medication class, CD4 count, HIV viral load, glucose level, lipid-lowering drug use, gender, race, age, liver function test results, ethanol use, drug use, and HIV exposure category. Variables excluded from the final model included niacin use, gender, race, age, current ethanol use, and HIV exposure category. RESULTS Of the 881 HIV-positive patients enrolled in the study, 700 (79%) were screened for HCV antibody, with 300 (42.8%) HCV antibody positive and 400 (57.2%) HCV antibody negative. A positive HCV antibody status was independently associated with lower total cholesterol levels (P=0.001) and LDL cholesterol levels (P<0.001) but not with lower HDL cholesterol or triglyceride levels. HCV-positive patients had predicted LDL levels 19 mg/dL lower than those of HCV-negative subjects. HCV infection was also associated with a decreased use of lipid-lowering medication, and protease inhibitor use was associated with increased LDL and total cholesterol levels. CONCLUSIONS HCV infection has been associated with lower cholesterol levels in HIV-negative individuals, and the same appears to be true with HIV-infected patients. This is an interesting finding given that HCV particles bind to LDL receptors in vitro and also because HCV-lipid interactions appear to be important in the HCV replication cycle.
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Affiliation(s)
- P M Polgreen
- Iowa City Veterans Administration Medical Center and University of Iowa, 200 Hawkins Drive, Iowa City, IA 52242, USA
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Fultz SL, McGinnis KA, Skanderson M, Ragni MV, Justice AC. Association of venous thromboembolism with human immunodeficiency virus and mortality in veterans. Am J Med 2004; 116:420-3. [PMID: 15006592 DOI: 10.1016/j.amjmed.2003.10.011] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2003] [Accepted: 09/25/2003] [Indexed: 11/17/2022]
Affiliation(s)
- Shawn L Fultz
- Center for Health Equity Research and Promotion, Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, Pennsylvania, USA
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McGinnis KA, Fine MJ, Sharma RK, Skanderson M, Wagner JH, Rodriguez-Barradas MC, Rabeneck L, Justice AC. Understanding racial disparities in HIV using data from the veterans aging cohort 3-site study and VA administrative data. Am J Public Health 2003; 93:1728-33. [PMID: 14534229 PMCID: PMC1448041 DOI: 10.2105/ajph.93.10.1728] [Citation(s) in RCA: 95] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We identified race-associated differences in survival among HIV-positive US veterans to examine possible etiologies for these differences. METHODS We used national administrative data to compare survival by race and used data from the Veterans Aging Cohort 3-Site Study (VACS 3) to compare patients' health status, clinical management, and adherence to medication by race. RESULTS Nationally, minority veterans had higher mortality rates than did white veterans with HIV. Minority veterans had poorer health than white veterans with HIV. No significant differences were found in clinical management or adherence. CONCLUSIONS HIV-positive minority veterans experience poorer survival than white veterans. This difference may derive from differences in comorbidities and in the severity of illness of HIV-related disease.
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Affiliation(s)
- Kathleen A McGinnis
- Veterans Aging Cohort Study Center, VA Pittsburgh Healthcare System, Pittsburgh, PA, USA
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Conigliaro J, Gordon AJ, McGinnis KA, Rabeneck L, Justice AC. How harmful is hazardous alcohol use and abuse in HIV infection: do health care providers know who is at risk? J Acquir Immune Defic Syndr 2003; 33:521-5. [PMID: 12869842 DOI: 10.1097/00126334-200308010-00014] [Citation(s) in RCA: 113] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We conducted a prospective cohort study to describe the association between alcohol use, HIV disease progression, and drug toxicity and to determine health care provider awareness of excessive alcohol use by recruiting 881 HIV-infected veterans (median age, 49 years; 99% male; 54% African American) from 3 VA HIV clinics. Twenty percent of patients were hazardous drinkers by the Alcohol Use Disorders Identification Test, 33% were binge drinkers, 32% had a chart ICD-9 alcohol diagnosis, and 12.5% and 66.7%, respectively, were described by their health care providers as currently and ever drinking "too much." Hazardous/binge drinkers more often had detectable viral loads (P < 0.001). Patients with alcohol diagnoses more often had elevated alanine transaminase or aspartate transaminase levels (P </= 0.02), anemia (P < 0.001), and elevated mean corpuscular volume (P < 0.001). Health care providers missed hazardous drinking in patients with undetectable viral loads (P = 0.01), patients without hepatitis C (P = 0.09), and patients with normal aspartate transaminase levels (P = 0.07) and missed alcohol diagnoses in patients without hepatitis and those with CD4 cell counts of >200/mL. We conclude that in HIV-positive veterans, hazardous drinking and alcohol diagnoses were common and associated with HIV disease progression and/or hepatic comorbidity and anemia. Health care providers more often missed alcohol problems in patients with less severe HIV infection and those without evidence of liver disease. Health care providers should routinely screen and counsel patients regarding alcohol problems as part of standard of care to minimize disease progression and bone marrow and hepatic toxicity.
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Affiliation(s)
- Joseph Conigliaro
- Center for Health Equity Research and Promotion, VA Pittsburgh Healthcare System, University of Pittsburgh, Pittsburgh, Pennsylvania 15240, USA
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Abstract
In the past 11 years, the cumulative number of AIDS cases reported to the Centers for Disease Control and Prevention in adults aged 50 years or older quintupled, from 16,288 in 1990 to 90,513 by the end of December 2001. This article provides an overview of AIDS cases through 2001, shows the growing totals of AIDS cases among persons aged 50 years or older, and describes and compares these cases with those among younger people. It also reviews work on perceptions of persons aged 50 years or older on their risk for contracting HIV and their preventive health practices. Most of the data for this article came from the CDC web site and the AIDS public use data set. Although the incidence of AIDS appears to be leveling off in the general population, the data show that older people as a group represent a substantial share of new cases. There are currently more than 60,000 persons estimated to be aged 50 years or older living with AIDS in the United States; more than 50,000 persons with AIDS in this age group have died since the epidemic began. In light of the new era of highly active antiretroviral therapy, it can be expected that the AIDS epidemic will continue to age in multifaceted ways.
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Affiliation(s)
- Karin A Mack
- Centers for Disease Control and Prevention, National Center for Chronic Disease Prevention and Health Promotion, Division of Adult and Community Health, Atlanta, Georgia 30341, USA.
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Fultz SL, Justice AC, Butt AA, Rabeneck L, Weissman S, Rodriguez-Barradas M. Testing, referral, and treatment patterns for hepatitis C virus coinfection in a cohort of veterans with human immunodeficiency virus infection. Clin Infect Dis 2003; 36:1039-46. [PMID: 12684917 DOI: 10.1086/374049] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2002] [Accepted: 12/24/2002] [Indexed: 11/04/2022] Open
Abstract
We examined testing, referral, and treatment of patients with hepatitis C among HIV-infected patients in the Veterans Aging 3-Site Cohort Study by using patient- and provider-completed surveys and laboratory, pharmacy, and administrative records from the Department of Veterans Affairs electronic medical record. Of 881 human immunodeficiency virus-positive patients, 43% were coinfected with hepatitis C virus. Of these, 88 (30%) reported current alcohol consumption. Only one-third were counseled to reduce or stop alcohol consumption. Coinfected patients with indications for hepatitis C treatment had a high rate of contraindications, including both medical and psychiatric comorbidities. Of the 65 patients with indications for hepatitis C therapy and free of contraindications for treatment, only 18% underwent liver biopsy and 3% received IFN. Although treatment indications are common in this population, contraindications are also common. Health care providers are often unaware of alcohol consumption that may accelerate the course of hepatitis C, increase the risk of hepatocellular carcinoma, and reduce treatment efficacy.
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Affiliation(s)
- Shawn L Fultz
- Center for Health Equity Research and Promotion, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
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Kilbourne AM, Justice AC, Rollman BL, McGinnis KA, Rabeneck L, Weissman S, Smola S, Schultz R, Whittle J, Rodriguez-Barradas M. Clinical importance of HIV and depressive symptoms among veterans with HIV infection. J Gen Intern Med 2002; 17:512-20. [PMID: 12133141 PMCID: PMC1495073 DOI: 10.1046/j.1525-1497.2002.10803.x] [Citation(s) in RCA: 104] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To compare the clinical importance (association with illness severity and survival) of depressive and HIV symptoms among veterans with HIV infection. DESIGN Cross-sectional study; survival analysis. SETTING Infectious Disease Clinics at 3 VA Medical Centers. PARTICIPANTS HIV-infected patients (N = 881) and their health care providers from June 1999 through July 2000. MEASUREMENTS AND MAIN RESULTS Depressive symptoms were assessed using the 10-item Centers for Epidemiologic Studies Depression Scale (CES-D). Patient baseline survey included an HIV Symptom Index measuring the frequency and bother of 20 common symptoms. Providers were surveyed on patients' illness severity, and survival data were obtained from VA death records. Of 881 patients, 46% had significant depressive symptoms (CES-D >/=10). Increasing depression symptom severity was associated with increasing HIV symptom frequency (P <.001) and bother (P <.001). Multiple regression results revealed that having moderate or severe depressive symptoms was not associated with provider-reported illness severity or survival. However, HIV symptoms were significantly associated with provider-reported illness severity (P <.01) and survival (P =.05), after adjusting for moderate and severe depressive symptoms, CD4 cell count/mm3, viral load, age, race, and antiretroviral use. CONCLUSIONS Depression, while common in this sample, was not associated with illness severity or mortality after adjusting for HIV symptoms. HIV symptoms are associated with severity of illness and survival regardless of patients' severity of depressive symptoms. This suggests that equal medical consideration should be given to HIV symptoms presented by HIV-infected patients regardless of their depression status, rather than automatically attributing medical complaints to depression.
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Affiliation(s)
- Amy M Kilbourne
- VA Pittsburgh Center for Health Equity Research and Promotion, the University of Pittsburgh Center for Research on Health Care, School of Medicine, Division of General Internal Medicine, Pittsburgh, PA 15240, USA.
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Justice AC, Landefeld CS, Asch SM, Gifford AL, Whalen CC, Covinsky KE. Justification for a new cohort study of people aging with and without HIV infection. J Clin Epidemiol 2001; 54 Suppl 1:S3-8. [PMID: 11750202 PMCID: PMC6563331 DOI: 10.1016/s0895-4356(01)00440-1] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This supplement contains a series of papers supporting the justification, design, and implementation of a longitudinal cohort study of an aging HIV-positive and HIV-negative veteran population called the Veterans Aging Cohort Study (VACS). Although the papers cover a wide range of topics and several papers address methodologic issues not unique to a study of aging veterans, all are motivated by a unifying set of assumptions. Specifically: (a) HIV/AIDS is a chronic disease in an aging population; (b) conditions among HIV-positive and -negative patients in care have overlapping etiologies; (c) individuals with pre-existing organ injury are at increased risk for iatrogenic injury; (d) cohort studies are uniquely suited to the study of chronic disease complicated by aging, comorbid conditions, drug toxicities, and substance use/abuse; (e) VACS is well positioned to study HIV as a chronic disease in an aging population.
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Affiliation(s)
- A C Justice
- Center for Health Equity Research and Promotion, VA Pittsburgh Healthcare System, University Drive C 11E-124 (130-U), Pittsburgh, PA 15240, USA.
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Wagner JH, Justice AC, Chesney M, Sinclair G, Weissman S, Rodriguez-Barradas M. Patient- and provider-reported adherence: toward a clinically useful approach to measuring antiretroviral adherence. J Clin Epidemiol 2001; 54 Suppl 1:S91-8. [PMID: 11750214 DOI: 10.1016/s0895-4356(01)00450-4] [Citation(s) in RCA: 107] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
We seek to develop a clinically useful measure of antiretroviral medication adherence. Because there is no gold standard for adherence, we will assess the clinical validity of patient- and provider-reported adherence by the strength of their expected associations with current viral load, depressive symptoms, alcohol and illicit drug use, and homelessness. The Veterans Aging Cohort 3 Site Study (VACS 3) is a multisite study of 881 patients at Cleveland, Houston, and Manhattan Veterans Affairs health care systems. Data was collected on adherence using patient report and provider assessment; depressive symptoms using the Center for Epidemiological Studies Depression (CESD) and provider assessment; alcohol use using the Alcohol Use Disorders Identification Test (AUDIT) and provider assessment; and homelessness using patient report only. Viral load was collected from electronic laboratory data. Although agreement between providers and patients about the patient's adherence was not better than chance (61%; weighted kappa =.07), both patient and provider-reported adherence were related to viral load (P <.001), current alcohol use (P <.01), current drug use (P <.01), and depressive symptoms (P <.001). Patient-reported adherence was also associated with homelessness (P <.05). In multivariate regression models, provider assessment of adherence demonstrated independent associations with viral load (P <.001), current alcohol use (P <.001), current drug use (P <.001), and depressive symptoms (P <.001) after adjustment for the patient's report of adherence (also significantly associated). The consistent and largely independent association between patient and provider reported adherence and a range of variables previously shown to be associated with adherence suggests that patient- and provider-reported adherence independently measure actual adherence. Future work will explore how patient- and provider-reported adherence might best be combined, and whether the measure may be further enhanced with pharmacy refill data.
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Affiliation(s)
- J H Wagner
- Veterans Aging Cohort Study (VACS) Center, Division of General Internal Medicine, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
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