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Fitzpatrick-Schmidt T, Oral E, Welsh DA, Molina PE, Ferguson TF, Edwards S. Moderate-to-severe cognitive impairment is associated with both recent and chronic alcohol misuse in people with HIV: The New Orleans alcohol use in HIV (NOAH) study. ALCOHOL, CLINICAL & EXPERIMENTAL RESEARCH 2024; 48:1405-1416. [PMID: 38825691 DOI: 10.1111/acer.15378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 04/21/2024] [Accepted: 05/06/2024] [Indexed: 06/04/2024]
Abstract
BACKGROUND Human immunodeficiency virus (HIV) profoundly impacts the nervous system, leading to neurological deficits including HIV-associated neurocognitive disorder (HAND). HAND represents the most common neurological comorbidity among people with HIV (PWH), and alcohol use may exacerbate cognitive deficits, especially in vulnerable populations. This study investigated relationships between alcohol use and cognition in an underserved cohort of PWH, on the hypothesis that alcohol misuse exacerbates cognitive deficits. METHODS Data collected from participants (n = 259; 66.7% male; mean age 52 ± 10 years) enrolled in the New Orleans Alcohol Use in HIV (NOAH) study were utilized for cross-sectional analysis. Cognitive function was assessed using the Montreal Cognitive Assessment (MoCA), and alcohol use was comprehensively measured using four metrics: the Alcohol Use Disorders Identification Test (AUDIT), 30-day timeline follow back (TLFB), lifetime drinking history, and phosphatidylethanol (PEth) levels. RESULTS The average MoCA score among participants was 20.7 ± 4.5, with 86.5% demonstrating cognitive impairment (MoCA < 26). Individuals with MoCA scores below 18 (moderately or severely cognitively impaired) had a higher frequency of recent severe alcohol misuse and greater lifetime alcohol consumption. Participants at increased risk for AUD (AUDIT ≥ 16) also had worse global cognition and memory task performance than those with lower AUDIT scores; this was particularly true among those aged 50 and older. Analysis of the MoCA sub-score data indicated that participants with increased AUD risk had impairments in the cognitive domains of language and memory. CONCLUSIONS Our findings demonstrate a high prevalence of cognitive impairment in the NOAH cohort and suggest that alcohol misuse contributes to global cognitive deficits in PWH, especially among individuals aged 50 and older. Further exploration of the impact of alcohol use on specific cognitive domains, including memory and language, should incorporate additional cognitive tasks. These findings highlight the importance of considering alcohol use and AUD risk as significant factors that may exacerbate cognitive deficits in vulnerable populations, including older PWH.
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Affiliation(s)
- Taylor Fitzpatrick-Schmidt
- Comprehensive Alcohol-HIV/AIDS Research Center, LSU Health Sciences Center, New Orleans, Louisiana, USA
- Department of Physiology, School of Medicine, LSU Health Sciences Center, New Orleans, Louisiana, USA
- Alcohol & Drug Abuse Center of Excellence, LSU Health Sciences Center, New Orleans, Louisiana, USA
| | - Evrim Oral
- Comprehensive Alcohol-HIV/AIDS Research Center, LSU Health Sciences Center, New Orleans, Louisiana, USA
- Biostatistics, School of Public Health, LSU Health Sciences Center, New Orleans, Louisiana, USA
| | - David A Welsh
- Comprehensive Alcohol-HIV/AIDS Research Center, LSU Health Sciences Center, New Orleans, Louisiana, USA
- Alcohol & Drug Abuse Center of Excellence, LSU Health Sciences Center, New Orleans, Louisiana, USA
| | - Patricia E Molina
- Comprehensive Alcohol-HIV/AIDS Research Center, LSU Health Sciences Center, New Orleans, Louisiana, USA
- Department of Physiology, School of Medicine, LSU Health Sciences Center, New Orleans, Louisiana, USA
- Alcohol & Drug Abuse Center of Excellence, LSU Health Sciences Center, New Orleans, Louisiana, USA
| | - Tekeda F Ferguson
- Comprehensive Alcohol-HIV/AIDS Research Center, LSU Health Sciences Center, New Orleans, Louisiana, USA
- Department of Physiology, School of Medicine, LSU Health Sciences Center, New Orleans, Louisiana, USA
- Alcohol & Drug Abuse Center of Excellence, LSU Health Sciences Center, New Orleans, Louisiana, USA
- Epidemiology, School of Public Health, LSU Health Sciences Center, New Orleans, Louisiana, USA
| | - Scott Edwards
- Comprehensive Alcohol-HIV/AIDS Research Center, LSU Health Sciences Center, New Orleans, Louisiana, USA
- Department of Physiology, School of Medicine, LSU Health Sciences Center, New Orleans, Louisiana, USA
- Alcohol & Drug Abuse Center of Excellence, LSU Health Sciences Center, New Orleans, Louisiana, USA
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Bryant VE, Fieo RA, Fiore AJ, Richards VL, Porges EC, Williams R, Lu H, Zhou Z, Cook RL. Subjective Cognitive Complaints: Predictors and Health Outcomes in People Living with HIV. AIDS Behav 2022; 26:1163-1172. [PMID: 34550502 DOI: 10.1007/s10461-021-03469-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/10/2021] [Indexed: 10/20/2022]
Abstract
There is a paucity of research on the prevalence of subjective cognitive complaints in people living with human immunodeficiency virus, along with the predictors and outcomes related to these complaints. We assessed demographics, substance use and psychiatric predictors, and HIV-related outcomes associated with subjective cognitive complaint items from the Cognitive Difficulties Scale. The sample consisted of 889 people living with HIV in the survey-based Florida Cohort. Results of multivariable regression models indicated that age (45-54), hazardous alcohol consumption, more frequent marijuana use and psychiatric symptoms (depression, anxiety, PTSD) were significant predictors of subjective cognitive complaints. Subjective cognitive complaints were associated with lower adherence to antiretroviral therapy in bivariate analyses, but this relationship was no longer significant after controlling for depression, race, alcohol and drug use. Further research into the relationship between depressive and subjective cognitive complaints may provide additional avenues for intervention.
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Shuper PA. The Role of Alcohol-Related Behavioral Research in the Design of HIV Secondary Prevention Interventions in the Era of Antiretroviral Therapy: Targeted Research Priorities Moving Forward. AIDS Behav 2021; 25:365-380. [PMID: 33987783 DOI: 10.1007/s10461-021-03302-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/06/2021] [Indexed: 12/17/2022]
Abstract
HIV secondary prevention focuses on averting onward HIV transmission, which can be realized when people living with HIV enact requisite HIV care continuum-related behaviors to achieve viral suppression, and engage in condom-protected sex when virally unsuppressed. Alcohol has been detrimentally linked to all aspects of HIV secondary prevention, and although a growing number of behavioral interventions account for and address alcohol use within this realm, further efforts are needed to fully realize the potential of such initiatives. The present article proposes a series of targeted priorities to inform the future design, implementation, and evaluation of alcohol-related behavioral intervention research within the scope of HIV secondary prevention. These priorities and corresponding approaches account for the challenges of resource-constrained clinic environments; capitalize on technology; and address key comorbidities. This framework provides the foundation for a range of alcohol-related behavioral interventions that could potentially enhance global HIV secondary prevention efforts in the years ahead.
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Affiliation(s)
- Paul A Shuper
- Institute for Mental Health Policy Research and Campbell Family Mental Health Research Institute, Centre for Addiction and Mental Health (CAMH), 33 Russell Street, Toronto, ON, M5S 2S1, Canada.
- Dalla Lana School of Public Health, University of Toronto, Toronto, Canada.
- Institute for Collaboration On Health, Intervention, and Policy (InCHIP), University of Connecticut, Storrs, CT, USA.
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Pretoria, South Africa.
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Morojele NK, Shenoi SV, Shuper PA, Braithwaite RS, Rehm J. Alcohol Use and the Risk of Communicable Diseases. Nutrients 2021; 13:3317. [PMID: 34684318 PMCID: PMC8540096 DOI: 10.3390/nu13103317] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 09/13/2021] [Accepted: 09/14/2021] [Indexed: 01/12/2023] Open
Abstract
The body of knowledge on alcohol use and communicable diseases has been growing in recent years. Using a narrative review approach, this paper discusses alcohol's role in the acquisition of and treatment outcomes from four different communicable diseases: these include three conditions included in comparative risk assessments to date-Human Immunodeficiency Virus (HIV)/AIDS, tuberculosis (TB), and lower respiratory infections/pneumonia-as well as Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) because of its recent and rapid ascension as a global health concern. Alcohol-attributable TB, HIV, and pneumonia combined were responsible for approximately 360,000 deaths and 13 million disability-adjusted life years lost (DALYs) in 2016, with alcohol-attributable TB deaths and DALYs predominating. There is strong evidence that alcohol is associated with increased incidence of and poorer treatment outcomes from HIV, TB, and pneumonia, via both behavioral and biological mechanisms. Preliminary studies suggest that heavy drinkers and those with alcohol use disorders are at increased risk of COVID-19 infection and severe illness. Aside from HIV research, limited research exists that can guide interventions for addressing alcohol-attributable TB and pneumonia or COVID-19. Implementation of effective individual-level interventions and alcohol control policies as a means of reducing the burden of communicable diseases is recommended.
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Affiliation(s)
- Neo K. Morojele
- Department of Psychology, University of Johannesburg, Johannesburg 2006, South Africa
| | - Sheela V. Shenoi
- Section of Infectious Diseases, Department of Medicine, Yale University School of Medicine, New Haven, CT 06510, USA;
- Yale Institute for Global Health, Yale University, New Haven, CT 06520, USA
| | - Paul A. Shuper
- Centre for Addiction and Mental Health, Institute for Mental Health Policy Research and Campbell Family Mental Health Research Institute, Toronto, ON M5S 2S1, Canada; (P.A.S.); (J.R.)
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON M5T 3M7, Canada
- Institute for Collaboration on Health, Intervention, and Policy, University of Connecticut, Storrs, CT 06269, USA
- Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council, Pretoria 0001, South Africa
| | - Ronald Scott Braithwaite
- Division of Comparative Effectiveness and Decision Science, Department of Population Health, NYU Grossman School of Medicine, New York University, New York, NY 10013, USA;
| | - Jürgen Rehm
- Centre for Addiction and Mental Health, Institute for Mental Health Policy Research and Campbell Family Mental Health Research Institute, Toronto, ON M5S 2S1, Canada; (P.A.S.); (J.R.)
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON M5T 3M7, Canada
- Department of Psychiatry, University of Toronto, Toronto, ON M5T 1R8, Canada
- Center for Interdisciplinary Addiction Research (ZIS), Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf (UKE), 20246 Hamburg, Germany
- Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, 01187 Dresden, Germany
- Faculty of Medicine, Institute of Medical Science, University of Toronto, Toronto, ON M5S 1A8, Canada
- Program on Substance Abuse, Public Health Agency of Catalonia, 08005 Barcelona, Spain
- Department of International Health Projects, Institute for Leadership and Health Management, I.M. Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia
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Associations Between Influencing Factors, Perceived Symptom Burden, and Perceived Overall Function Among Adults Living With HIV. J Assoc Nurses AIDS Care 2020; 31:325-336. [PMID: 32084038 DOI: 10.1097/jnc.0000000000000166] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
With adherence to combination antiretroviral therapy, HIV infection is now a chronic, but manageable, disease with associated symptoms and complications. However, there is limited evidence on how symptom burden affects perceived overall function among people living with HIV (PLWH). Furthermore, there is no consensus on the factors that affect symptom burden in PLWH. We examined relationships between factors that may influence symptom burden and perceived overall function, and the association between symptom burden and overall function in 179 adult PLWH. This study was a cross-sectional, secondary analysis using the Theory of Unpleasant Symptoms (Lenz, Pugh, Milligan, Gift, & Suppe, 1997). We found strong evidence that symptoms, especially pain, tiredness, and depression, are prevalent in PLWH, and that symptoms were predicted by perceived social support and the number of comorbidities. Increased symptom burden predicts reduced overall function. Interventions are needed to reduce symptoms and strengthen social support in PLWH. Initiating symptom assessment and management strategies early is paramount.
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Kohli M, Paolillo EW, Saloner R, Umlauf A, Ellis R, Moore DJ. The Effects of Low-Risk Drinking on Neurocognition Among Older Persons Living With HIV as Compared to Those Without HIV. Alcohol Clin Exp Res 2020; 44:1389-1399. [PMID: 32449941 PMCID: PMC7899090 DOI: 10.1111/acer.14379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 05/14/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND Heavy alcohol use negatively impacts neurocognition, but some studies report neurocognitive benefits associated with light drinking among HIV-seronegative (HIV-) older persons, suggesting a nonlinear or an inverted "J-shaped" association of alcohol consumption on neurocognition. Alcohol use is common among people with HIV (PWH); however, the association between recent "low-risk" alcohol consumption and neurocognition among PWH is poorly understood. METHODS Participants included 310 PWH and 89 HIV- older (≥50 years) adults who reported alcohol abstinence or "low-risk" drinking, defined per the National Institute on Alcohol Abuse and Alcoholism criteria (i.e., ≥15 drinks/wk or ≥5 drinks/d for men; ≥8 drinks/wk or ≥4 drinks/d for women). Neurocognition was measured using global and domain-specific demographically corrected T-scores. Multiple linear regressions examined the interaction between total drinks in the last 30 days (linear and quadratic terms) and HIV serostatus on neurocognition, covarying for age, sex, lifetime major depressive disorder, lifetime nonalcohol substance use disorders, and lifetime alcohol use disorder. RESULTS Total drinks consumed in the last 30 days did not differ by HIV serostatus (p = 0.202). Among HIV- older adults, quadratic effects of total drinks on neurocognition occurred such that optimal neurocognition (i.e., global function, executive function, learning, delayed recall, and motor skills) was detected at intermediate levels of "low-risk" drinking (~20 to 40 drinks), with poorer performance at the lower and higher ranges of "low-risk" consumption. In PWH, total drinks did not exhibit linear or quadratic associations with neurocognition. CONCLUSIONS In HIV- "low-risk" drinkers, intermediate levels of recent alcohol use were associated with better neurocognition, consistent with the inverted J-shaped association. The same nonlinear effect of recent alcohol consumption on neurocognition was absent in PWH, indicating there may be no beneficial or deleterious effects of low-risk alcohol consumption on neurocognition among PWH. Future research is warranted to examine associations between alcohol consumption and HIV-related biopsychosocial disadvantages that may supersede the neurocognitive benefits of alcohol.
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Affiliation(s)
- Maulika Kohli
- San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical Psychology, San Diego, California
- Department of Psychiatry, University of California, San Diego, HIV Neurobehavioral Research Program, San Diego, California
| | - Emily W. Paolillo
- San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical Psychology, San Diego, California
- Department of Psychiatry, University of California, San Diego, HIV Neurobehavioral Research Program, San Diego, California
| | - Rowan Saloner
- San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical Psychology, San Diego, California
- Department of Psychiatry, University of California, San Diego, HIV Neurobehavioral Research Program, San Diego, California
| | - Anya Umlauf
- Department of Psychiatry, University of California, San Diego, HIV Neurobehavioral Research Program, San Diego, California
| | - Ronald Ellis
- Department of Neurosciences, University of California, San Diego, La Jolla, California
| | - David J. Moore
- Department of Psychiatry, University of California, San Diego, HIV Neurobehavioral Research Program, San Diego, California
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7
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Saloner R, Paolillo EW, Kohli M, Murray SS, Moore DJ, Grant I, Cherner M. Genetic variation in alcohol dehydrogenase is associated with neurocognition in men with HIV and history of alcohol use disorder: preliminary findings. J Neurovirol 2020; 26:214-225. [PMID: 31933193 DOI: 10.1007/s13365-019-00825-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Revised: 11/22/2019] [Accepted: 12/17/2019] [Indexed: 12/12/2022]
Abstract
The co-occurrence of HIV and alcohol use disorder (AUD) amplifies risk for neural injury and neurocognitive deficits. However, the substantial neurocognitive heterogeneity across HIV+/AUD+ individuals suggests inter-individual differences in vulnerability to the neurotoxicity of comorbid HIV/AUD. Genetic variation in alcohol dehydrogenase (ADH), which metabolizes ethanol, may contribute to inter-individual neurocognitive variability. We evaluated associations between five ADH single-nucleotide polymorphisms (SNPs) and neurocognition in men stratified by HIV and lifetime AUD status. Neurobehavioral assessments were administered to 153 men. Three-way ANOVAs examined the interaction of HIV, AUD, and ADH SNPs on global and domain-specific demographically corrected T scores. Follow-up ANCOVAs adjusted for age, estimated verbal IQ, depression, and remote non-alcohol substance use disorders. HIV/AUD groups differed globally and for verbal fluency, working memory, executive function, and processing speed T scores specifically, with HIV+/AUD+ exhibiting the poorest performance. ADH4 (rs1126671) was associated with large effects on working memory (d = - 1.16, p = .001) and executive function (d = - 0.77, p = .028) selectively in HIV+/AUD+, which remained significant in ANCOVA models. ADH1A (rs3819197) moderated the deleterious effects of HIV+/AUD+ on processing speed such that HIV+/AUD+ related to slower information processing in A allele carriers but not GG homozygotes (ps < 0.03). Preliminary findings suggest genetic variation in the ADH pathway moderates the deleterious neurocognitive effects of comorbid HIV/AUD. Differential metabolism of heavy ethanol exposure may compromise neurocognition under conditions of neurobiological stress, such as in HIV infection. The functional effects on ethanol metabolism of ADH SNPs examined in this study remain poorly understood, warranting further examination of pharmacokinetic mechanisms mediating ADH gene-neurobehavior relationships in HIV.
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Affiliation(s)
- Rowan Saloner
- Joint Doctoral Program in Clinical Psychology, San Diego State University/University of California San Diego, San Diego, CA, USA. .,Department of Psychiatry, HIV Neurobehavioral Research Program, University of California San Diego, San Diego, CA, USA.
| | - Emily W Paolillo
- Joint Doctoral Program in Clinical Psychology, San Diego State University/University of California San Diego, San Diego, CA, USA.,Department of Psychiatry, HIV Neurobehavioral Research Program, University of California San Diego, San Diego, CA, USA
| | - Maulika Kohli
- Joint Doctoral Program in Clinical Psychology, San Diego State University/University of California San Diego, San Diego, CA, USA.,Department of Psychiatry, HIV Neurobehavioral Research Program, University of California San Diego, San Diego, CA, USA
| | - Sarah S Murray
- Department of Pathology, University of California San Diego, La Jolla, CA, USA
| | - David J Moore
- Department of Psychiatry, HIV Neurobehavioral Research Program, University of California San Diego, San Diego, CA, USA
| | - Igor Grant
- Department of Psychiatry, HIV Neurobehavioral Research Program, University of California San Diego, San Diego, CA, USA
| | - Mariana Cherner
- Department of Psychiatry, HIV Neurobehavioral Research Program, University of California San Diego, San Diego, CA, USA
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8
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Sullivan EV, Pfefferbaum A. Brain-behavior relations and effects of aging and common comorbidities in alcohol use disorder: A review. Neuropsychology 2019; 33:760-780. [PMID: 31448945 PMCID: PMC7461729 DOI: 10.1037/neu0000557] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVE Alcohol use disorder (AUD) is a complex, dynamic condition that waxes and wanes with unhealthy drinking episodes and varies in drinking patterns and effects on brain structure and function with age. Its excessive use renders chronically heavy drinkers vulnerable to direct alcohol toxicity and a variety of comorbidities attributable to nonalcohol drug misuse, viral infections, and accelerated or premature aging. AUD affects widespread brain systems, commonly, frontolimbic, frontostriatal, and frontocerebellar networks. METHOD AND RESULTS Multimodal assessment using selective neuropsychological testing and whole-brain neuroimaging provides evidence for AUD-related specific brain structure-function relations established with double dissociations. Longitudinal study using noninvasive imaging provides evidence for brain structural and functional improvement with sustained sobriety and further decline with relapse. Functional imaging suggests the possibility that some alcoholics in recovery can compensate for impairment by invoking brain systems typically not used for a target task but that can enable normal-level performance. CONCLUSIONS Evidence for AUD-aging interactions, indicative of accelerated aging, together with increasing alcohol consumption in middle-age and older adults, put aging drinkers at special risk for developing cognitive decline and possibly dementia. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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Affiliation(s)
- Edith V. Sullivan
- Department of Psychiatry & Behavioral Sciences, Stanford University School of Medicine, Stanford, CA
| | - Adolf Pfefferbaum
- Department of Psychiatry & Behavioral Sciences, Stanford University School of Medicine, Stanford, CA
- Center for Health Sciences, SRI International, Menlo Park, CA
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Paolillo EW, Inkelis SM, Heaton A, Saloner R, Moore RC, Moore DJ. Age of Last Alcohol Use Disorder Relates to Processing Speed Among Older Adults Living with HIV. Alcohol Alcohol 2019; 54:139-147. [PMID: 30796775 DOI: 10.1093/alcalc/agz008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 01/25/2019] [Accepted: 02/12/2019] [Indexed: 02/01/2023] Open
Abstract
AIMS Older persons living with HIV (PLWH) and past alcohol use disorder (AUD) are at higher risk for neurocognitive deficits compared to those with either condition alone; however, factors underlying this relationship are unknown. Given that aging potentiates multi-system damage from alcohol misuse, the current study examined whether neurocognitive functioning among older adults relates to the age at which they last met criteria for AUD (i.e. 'age of last AUD'), and whether this relationship differed by HIV serostatus. METHODS All participants (aged between 50 and 75 years) were grouped by HIV/AUD status: 345 HIV+/AUD+, 148 HIV-/AUD+, 273 HIV+/AUD-, and 206 HIV-/AUD-. Neurocognitive functioning was assessed globally and within seven domains. Among only the two AUD+ groups, multivariable linear regressions examined the interaction between age of last AUD and HIV status on neurocognitive functioning, controlling for demographics and clinical characteristics. RESULTS Older age of last AUD related to worse processing speed among PLWH (b = -0.03; P = 0.006); however, this relationship was not significant among persons without HIV (b = 0.01; P = 0.455). The interaction between age of last AUD and HIV status did not predict neurocognitive functioning in other domains. Processing speed appeared clinically important, as slower speed related to worse everyday functioning, including more reported cognitive difficulties (r = -0.26, P < 0.001) and higher rates of functional dependence (OR = 0.87, 95%CI = 0.80-0.95, P = 0.002). CONCLUSIONS Our novel findings, demonstrating slower processing speed when a past AUD occurred at an older age in PLWH, highlight the value in assessing older PLWH for processing speed deficits, even if other cognitive domains appear to be intact.
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Affiliation(s)
- Emily W Paolillo
- San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical Psychology, San Diego, CA, USA
| | - Sarah M Inkelis
- San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical Psychology, San Diego, CA, USA
| | - Anne Heaton
- Department of Psychiatry, University of California, San Diego, HIV Neurobehavioral Research Program, San Diego, CA, USA
| | - Rowan Saloner
- San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical Psychology, San Diego, CA, USA
| | - Raeanne C Moore
- Department of Psychiatry, University of California, San Diego, HIV Neurobehavioral Research Program, San Diego, CA, USA.,VA San Diego Healthcare System, San Diego, CA, USA
| | - David J Moore
- Department of Psychiatry, University of California, San Diego, HIV Neurobehavioral Research Program, San Diego, CA, USA
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Is Alcohol Use Associated With Increased Risk of Developing Adverse Health Outcomes Among Adults Living With Human Immunodeficiency Virus: A Systematic Review. J Addict Nurs 2018; 29:96-118. [PMID: 29864058 DOI: 10.1097/jan.0000000000000220] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND Alcohol use is associated with many HIV-related behaviors that are associated with increased risk of reinfection, transmission, and poorer health outcomes in people living with HIV (PLHIV). The population of middle-aged and older PLHIV is growing because of increased life longevity and aging trend. METHODS A systematic review across three databases was conducted to evaluate existing studies that examined the association between alcohol use and medication adherence, high-risk sex behaviors, HIV progression, depression, resource utilization, and survival among studies of PLHIV with an average age of 40 years and above. RESULTS Among the 47 included studies, most found a positive association between alcohol use and depression, risky sex behaviors, medication nonadherence, and healthcare resource utilization among PLHIV. The association between alcohol use and response to treatment was variable. The association between alcohol use and survival warrants further study because of lack of existing studies. CONCLUSIONS The results of this review support that alcohol use negatively impacts middle-aged and older PLHIV in many aspects; however, there is lack of studies exclusively targeting older PLHIV, and more relevant studies in the future are needed.
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11
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Wolf JM, Simon D, Béria JU, Tietzmann DC, Stein AT, Lunge VR. Analysis of the Association of Nonsynonymous Polymorphisms in ADH Genes with Hazardous Drinking in HIV-1-Positive Individuals. Alcohol Clin Exp Res 2017; 41:1866-1874. [PMID: 28833276 DOI: 10.1111/acer.13486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 08/16/2017] [Indexed: 12/16/2022]
Abstract
BACKGROUND Hazardous drinking (HD) is a serious health problem in people infected with human immunodeficiency virus type 1 (HIV-1). Single nucleotide polymorphisms (SNPs) in alcohol dehydrogenase (ADH) genes have been associated with HD in different populations, but there were no data about this in HIV-1-positive individuals. This study investigated the association of 4 nonsynonymous SNPs in ADH genes (Arg48His and Arg370Cys in ADH1B gene; Arg272Gln and Ile350Val in ADH1C gene) with HD in people living with HIV-1. METHODS This case-control study included 365 HIV-1-positive individuals (121 with HD and 244 without HD). Sociodemographic variables were collected with a standardized individual questionnaire. HD (score ≥8) and binge drinking (BD) (drinks on the same occasion ≥5) were detected with the Alcohol Use Disorders Identification Test. The 4 SNPs were genotyped by the polymerase chain reaction-restriction fragment length polymorphism method. Adjusted odds ratios (aORs) and 95% confidence intervals (CIs) were calculated using logistic regression analysis. The Bonferroni correction was used (considering the 4 SNPs studied). RESULTS There were no significant differences in the frequencies of Arg370Cys, Arg272Gln, and Ile350Val polymorphisms between HD cases and controls. Otherwise, Arg/His genotype (rs1229984) in ADH1B gene showed a protective effect against HD (aOR = 0.36; 95% CI: 0.14 to 0.90) and BD (aOR = 0.49; 95% CI: 0.21 to 0.95). Nevertheless, these differences were no longer significant after Bonferroni correction. CONCLUSIONS The results of this study suggest a possible effect of the Arg48His genotype on the protection against HD in HIV-1-positive individuals.
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Affiliation(s)
- Jonas Michel Wolf
- Laboratório de Diagnóstico Molecular , Universidade Luterana do Brasil (ULBRA), Canoas, Brazil.,Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde , Universidade Luterana do Brasil (ULBRA), Canoas, Brazil
| | - Daniel Simon
- Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde , Universidade Luterana do Brasil (ULBRA), Canoas, Brazil
| | | | | | - Airton Tetelbom Stein
- Fundação Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA) , Porto Alegre, Brazil
| | - Vagner Ricardo Lunge
- Laboratório de Diagnóstico Molecular , Universidade Luterana do Brasil (ULBRA), Canoas, Brazil.,Programa de Pós-Graduação em Biologia Celular e Molecular Aplicada à Saúde , Universidade Luterana do Brasil (ULBRA), Canoas, Brazil
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12
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Amedee AM, Nichols WA, Robichaux S, Bagby GJ, Nelson S. Chronic alcohol abuse and HIV disease progression: studies with the non-human primate model. Curr HIV Res 2015; 12:243-53. [PMID: 25053367 DOI: 10.2174/1570162x12666140721115717] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Revised: 04/16/2014] [Accepted: 04/16/2014] [Indexed: 01/02/2023]
Abstract
The populations at risk for HIV infection, as well as those living with HIV, overlap with populations that engage in heavy alcohol consumption. Alcohol use has been associated with high-risk sexual behavior and an increased likelihood of acquiring HIV, as well as poor outcome measures of disease such as increased viral loads and declines in CD4+ T lymphocytes among those living with HIV-infections. It is difficult to discern the biological mechanisms by which alcohol use affects the virus:host interaction in human populations due to the numerous variables introduced by human behavior. The rhesus macaque infected with simian immunodeficiency virus has served as an invaluable model for understanding HIV disease and transmission, and thus, provides an ideal model to evaluate the effects of chronic alcohol use on viral infection and disease progression in a controlled environment. In this review, we describe the different macaque models of chronic alcohol consumption and summarize the studies conducted with SIV and alcohol. Collectively, they have shown that chronic alcohol consumption results in higher levels of plasma virus and alterations in immune cell populations that potentiate SIV replication. They also demonstrate a significant impact of chronic alcohol use on SIV-disease progression and survival. These studies highlight the utility of the rhesus macaque in deciphering the biological effects of alcohol on HIV disease. Future studies with this well-established model will address the biological influence of alcohol use on susceptibility to HIV, as well as the efficacy of anti-retroviral therapy.
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Affiliation(s)
| | | | | | | | - Steve Nelson
- Department of Microbiology, Immunology, and Parasitology, LSUHSC, 1901 Perdido St., New Orleans, LA 70112, USA.
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