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Jacob AE, Fazeli PL, Crowe MG, Vance DE. Correlates of subjective and objective everyday functioning in middle-aged and older adults with human immunodeficiency virus. APPLIED NEUROPSYCHOLOGY. ADULT 2024; 31:1083-1095. [PMID: 36002029 DOI: 10.1080/23279095.2022.2109418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
People with human immunodeficiency virus (HIV) (PWH) are at an increased risk for impaired everyday functioning and they may also experience poor awareness of their functional status. This study identified factors associated with (1) subjective and objective instrumental activities of daily living (IADLs) and (2) awareness of functional capacity in PWH. In this cross-sectional study, 236 PWH completed a neurobehavioral assessment, including self-report and performance-based measures of IADLs. Multiple regressions were performed to identify demographic, personality, and cognitive factors contributing to subjective and objective evaluation of everyday functioning, as well as discrepancy between self-report and performance-based measures of IADLs. Results indicated that increased depression was associated with worsened self-report of everyday functioning but not performance of IADLs. Cognitive function and age were associated with IADL performance. Most participants (58.1%) demonstrated a discrepancy between self-report and actual performance of IADLs. Worse processing speed was correlated with greater discrepancy. Inaccurate self-reporters had worse overall cognitive functioning and lower levels of personality traits, including openness, conscientiousness, and agreeableness. In conclusion, self-report and actual performance of IADLs in PWH is influenced by different factors. Self-report may be more affected by psychological variables, such as mood and personality, while actual performance is more sensitive to age and cognitive function.
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Affiliation(s)
- Alexandra E Jacob
- Department of Psychology, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - Pariya L Fazeli
- School of Nursing, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Michael G Crowe
- Department of Psychology, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - David E Vance
- School of Nursing, University of Alabama at Birmingham, Birmingham, AL, USA
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Modiano YA, Woods SP. Prospective memory is associated with aspects of disability and quality of life in people with epilepsy. J Clin Exp Neuropsychol 2024; 46:316-328. [PMID: 38695312 DOI: 10.1080/13803395.2024.2348213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 04/21/2024] [Indexed: 08/09/2024]
Abstract
INTRODUCTION Episodic memory disruptions in epilepsy stem from shared neurocircuitry. While prior research has focused on retrospective memory (RM), prospective memory (PM; i.e. remembering to remember) also deserves consideration given its critical role in the management of daily activities. The current investigation assessed whether PM is associated with disability and quality of life in people with epilepsy. METHODS This cross-sectional, correlational study included a consecutive series of 50 people with epilepsy presenting for neuropsychological evaluation who completed the Royal Prince Alfred Prospective Memory Test (RPA) and Prospective and Retrospective Memory Questionnaire (PRMQ) and 63 demographically comparable healthy adults. The participants with epilepsy also completed clinical measures of neuropsychological ability and questionnaires assessing disability and quality of life. RESULTS People with epilepsy had significantly more frequent memory symptoms as compared to healthy adults at a very large effect size. Worse mood was associated with lower PM ability at a medium effect size and more frequent PM symptoms at a large effect size. A hierarchical linear regression indicated that PM explained 52% of the variance in disability and 43% of the variance in quality of life after accounting for RM ability. CONCLUSIONS PM is associated with poorer everyday functioning among people with epilepsy and shows evidence of incremental value beyond RM ability in that regard. Future studies are needed to understand the complex pathways from PM to functional limitations to inform clinical intervention.
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Affiliation(s)
- Yosefa A Modiano
- Vivian L. Smith Department of Neurosurgery and Texas Institute for Restorative Neurotechnologies, UTHealth Houston, Houston, TX, USA
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Mehta DM, Woods SP, Akpotaire N. An evaluation of the moderating effects of routine and busyness on the relationship between prospective memory and everyday functioning in older persons with HIV disease. J Clin Exp Neuropsychol 2024; 46:341-351. [PMID: 38704612 PMCID: PMC11309909 DOI: 10.1080/13803395.2024.2350577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 04/27/2024] [Indexed: 05/06/2024]
Abstract
INTRODUCTION People living with HIV (PLWH) often experience difficulties in everyday functioning, which can arise in part from deficits in the strategic/executive aspects of prospective memory (PM). Using Suchy's Contextually Valid Executive Assessment (ConVExA) framework, this study sought to determine whether the contextual factors of busyness and routine moderate the relationship between the strategic/executive aspects of PM and everyday functioning in older PLWH. METHODS Participants in this cross-sectional analysis were 145 PLWH aged 50 years and older who had completed the Martin and Park Environmental Demands (MPED) questionnaire of routine and busyness, the performance-based Cambridge Test of Prospective Memory, and self-report measures of activities of daily living (ADLs) and cognitive symptoms in daily life. RESULTS Multiple regression analyses covarying for relevant comorbidities showed that higher levels of busyness - but not routine - were associated with more frequent cognitive symptoms in daily life. Neither busyness nor routine interacted with PM in association with cognitive symptoms. However, routine and a strategic/executive measure of PM interacted in predicting ADLs; specifically, the association between time-based PM and ADLs was stronger in persons with higher levels of routine in their daily lives. Parallel analyses with less executively-demanding event-based PM were null and small. CONCLUSIONS Overall, findings provided mixed - and unexpected - evidence for the associations between contextual factors (i.e. routine and busyness), everyday functioning, and PM in this sample of older adults with HIV disease. Results and clinical implications are interpreted and discussed in the framework of the ConVExA model.
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Affiliation(s)
- Dhruvi M. Mehta
- Rush Alzheimer’s Disease Center, Rush University, Chicago, Illinois, USA
| | - Steven Paul Woods
- Department of Psychology, University of Houston, Houston, Texas, USA
| | - Nneka Akpotaire
- Department of Psychology, University of Houston-Clear Lake, Houston, Texas, USA
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Kohli M, Ham L, Saloner R, Dung D, Iudicello J, Ellis RJ, Moore DJ. Latent Profile Analysis of Cognitive Performance and Depressive Symptoms Among People with HIV. AIDS Patient Care STDS 2024; 38:93-106. [PMID: 38381950 PMCID: PMC10890962 DOI: 10.1089/apc.2023.0224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2024] Open
Abstract
Depression and cognitive impairment are prevalent conditions among people with HIV (PWH), likely attributable to shared causes and common risk factors. Identifying subtypes of PWH with similar patterns of neurocognitive impairment (NCI) and depressive symptoms may inform development of patient-centered interventions that target-specific profiles. This study aimed to (1) classify PWH based on patterns of domain-specific NCI and depression; and (2) determine the relationship between latent class membership and pertinent clinical characteristics. PWH (N = 580, 86.2% male, 57.1% non-Hispanic White, 69.2% unemployed) completed a comprehensive neuropsychological test battery assessing global and domain-specific cognition. Domain-specific NCI was classified as deficit score >0.5. Participants completed the Beck Depression Inventory-II (BDI-II), and domain-specific BDI-II scores reflecting cognitive, affective, and somatic symptoms were computed. Latent profile analysis (LPA) was used to determine latent subgroups of NCI and depression. The optimal LPA solution consisted of five classes: minimal NCI and minimal depression (Class 1), amnestic and minimal depression (Class 2), severe multi-domain NCI and moderate depression (somatic and affective; Class 3), mild NCI and mild depression (Class 4), and moderate multi-domain NCI and severe depression (Class 5). Despite similar levels of functional impairment, Class 5 had a significant psychiatric profile, whereas Class 3 had a complex medical profile (i.e., higher frailty index, higher medications, greater proportion of AIDS diagnosis). In contrast, Class 1 had the lowest medication use and frailty index, with similar HIV disease characteristics to Classes 3 and 5. Our results suggest there are multiple pathways to cognitive and functional impairment among PWH with co-occurring depression and cognitive impairment, and these groups may respond differently to interventions. Of note, our sample was majority non-Hispanic White and male, which is nonrepresentative of the US population of PWH. Future interventions should consider a more integrated, person-centered approach that addresses cognitive and emotional health to optimize health outcomes in PWH.
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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, USA
- HIV Neurobehavioral Research Program, University of California San Diego, San Diego, California, USA
| | - Lillian Ham
- San Diego State University/University of California San Diego Joint Doctoral Program in Clinical Psychology, San Diego, California, USA
- HIV Neurobehavioral Research Program, University of California San Diego, San Diego, California, USA
| | - Rowan Saloner
- Memory and Aging Center, University of California, San Francisco, San Francisco, California, USA
| | - Devin Dung
- HIV Neurobehavioral Research Program, University of California San Diego, San Diego, California, USA
| | - Jennifer Iudicello
- HIV Neurobehavioral Research Program, University of California San Diego, San Diego, California, USA
- Department of Psychiatry and University of California, San Diego, La Jolla, California, USA
| | - Ronald J. Ellis
- HIV Neurobehavioral Research Program, University of California San Diego, San Diego, California, USA
- Department of Psychiatry and University of California, San Diego, La Jolla, California, USA
- Department of Neurosciences, University of California, San Diego, La Jolla, California, USA
| | - David J. Moore
- HIV Neurobehavioral Research Program, University of California San Diego, San Diego, California, USA
- Department of Psychiatry and University of California, San Diego, La Jolla, California, USA
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Mustafa AI, Woods SP, Loft S, Morgan EE. Lower prospective memory is associated with higher neurocognitive dispersion in two samples of people with HIV: A conceptual replication study. J Int Neuropsychol Soc 2023; 29:677-685. [PMID: 36750975 PMCID: PMC10801707 DOI: 10.1017/s1355617722000698] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
OBJECTIVES People living with HIV (PLWH) often experience deficits in the strategic/executive aspects of prospective memory (PM) that can interfere with instrumental activities of daily living. This study used a conceptual replication design to determine whether cognitive intraindividual variability, as measured by dispersion (IIV-dispersion), contributes to PM performance and symptoms among PLWH. METHODS Study 1 included 367 PLWH who completed a comprehensive clinical neuropsychological test battery, the Memory for Intentions Test (MIsT), and the Prospective and Retrospective Memory Questionnaire (PRMQ). Study 2 included 79 older PLWH who completed the Cogstate cognitive battery, the Cambridge Prospective Memory Test (CAMPROMPT), an experimental measure of time-based PM, and the PRMQ. In both studies, a mean-adjusted coefficient of variation was derived to measure IIV-dispersion using normative T-scores from the cognitive battery. RESULTS Higher IIV-dispersion was significantly associated with lower time-based PM performance at small-to-medium effect sizes in both studies (mean r s = -0.30). The relationship between IIV-dispersion and event-based PM performance was comparably small in magnitude in both studies (r s = -0.19, -0.20), but it was only statistically significant in Study 1. IIV-dispersion showed very small, nonsignificant relationships with self-reported PM symptoms in both samples (r s < 0.10). CONCLUSIONS Extending prior work in healthy adults, these findings suggest that variability in performance across a cognitive battery contributes to laboratory-based PM accuracy, but not perceived PM symptoms, among PLWH. Future studies might examine whether daily fluctuations in cognition or other aspects of IIV (e.g., inconsistency) play a role in PM failures in everyday life.
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Affiliation(s)
- Andrea I. Mustafa
- Department of Psychology, University of Houston, 126 Heyne Building, Houston, Texas, USA, 77204
| | - Steven Paul Woods
- Department of Psychology, University of Houston, 126 Heyne Building, Houston, Texas, USA, 77204
- School of Psychological Science, University of Western Australia, Crawley, WA 6009
| | - Shayne Loft
- School of Psychological Science, University of Western Australia, Crawley, WA 6009
| | - Erin E. Morgan
- Department of Psychiatry, University of California, San Diego, San Diego, California, USA, 92103
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Thompson JL, Sheppard DP, Matchanova A, Morgan EE, Loft S, Woods SP. Subjective cognitive decline disrupts aspects of prospective memory in older adults with HIV disease. NEUROPSYCHOLOGY, DEVELOPMENT, AND COGNITION. SECTION B, AGING, NEUROPSYCHOLOGY AND COGNITION 2023; 30:582-600. [PMID: 35412440 PMCID: PMC9554043 DOI: 10.1080/13825585.2022.2065241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 04/07/2022] [Indexed: 05/10/2023]
Abstract
Subjective cognitive decline (SCD) is a risk factor for dementia that may occur at higher rates in people with HIV (PWH). Prospective memory (PM) is an aspect of cognition that may help us better understand how SCD impacts daily life. Paricipants were 62 PWH aged ≥ 50 years and 33 seronegative individuals. SCD was operationalized as normatively elevated cognitive symptoms on standardized questionnaires, but with normatively unimpaired performance-based cognition and no current affective disorders. PM was measured with the Comprehensive Assessment of Prospective Memory (CAPM), the Cambridge Test of Prospective Memory (CAMPROMPT), and an experimental computerized time-based PM task. A logistic regression revealed that older PWH had a three-fold increased likelihood for SCD. Among the PWH, SCD was associated with more frequent PM symptoms and poorer accuracy on the time-based scale of the CAMPROMPT. These findings suggest that SCD disrupts PM in older PWH.
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Affiliation(s)
| | - David P. Sheppard
- Mental Illness, Research, Education, and Clinical Care (MIRECC), Veterans Affairs Puget Sound Health Care System, Seattle, WA 98108, USA
| | | | - Erin E. Morgan
- Department of Psychiatry, University of California San Diego, San Diego, CA 92103, USA
| | - Shayne Loft
- School of Psychological Science, University of Western Australia, Perth, WA 6009, Australia
| | - Steven Paul Woods
- Department of Psychology, University of Houston, Houston, TX 77004, USA
- School of Psychological Science, University of Western Australia, Perth, WA 6009, Australia
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Nicotine's effect on cognition, a friend or foe? Prog Neuropsychopharmacol Biol Psychiatry 2023; 124:110723. [PMID: 36736944 DOI: 10.1016/j.pnpbp.2023.110723] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 01/27/2023] [Accepted: 01/29/2023] [Indexed: 02/04/2023]
Abstract
Tobacco smoking is a preventable cause of morbidity and mortality throughout the world. Smoking comes in form of absorption of many compounds, among which nicotine is the main psychoactive component of tobacco and its positive and negative reinforcement effects are proposed to be the key mechanism for the initiation and maintenance of smoking. Growing evidence suggests that the cognitive enhancement effects of nicotine may also contribute to the difficulty of quitting smoking, especially in individuals with psychiatric disorders. In this review, we first introduce the beneficial effect of nicotine on cognition including attention, short-term memory and long-term memory. We next summarize the beneficial effect of nicotine on cognition under pathological conditions, including Alzheimer's disease, Parkinson's disease, Schizophrenia, Stress-induced Anxiety, Depression, and drug-induced memory impairment. The possible mechanism underlying nicotine's effect is also explored. Finally, nicotine's detrimental effect on cognition is discussed, including in the prenatal and adolescent periods, and high-dose nicotine- and withdrawal-induced memory impairment is emphasized. Therefore, nicotine serves as both a friend and foe. Nicotine-derived compounds could be a promising strategy to alleviate neurological disease-associated cognitive deficit, however, due to nicotine's detrimental effect, continued educational programs and public awareness campaigns are needed to reduce tobacco use among pregnant women and smoking should be quitted even if it is e-cigarette, especially for the adolescents.
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Escobar-Guevara EE, de Quesada-Martínez ME, Roldán-Dávila YB, Alarcón de Noya B, Alfonzo-Díaz MA. Defects in immune response to Toxoplasma gondii are associated with enhanced HIV-1-related neurocognitive impairment in co-infected patients. PLoS One 2023; 18:e0285976. [PMID: 37224128 DOI: 10.1371/journal.pone.0285976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 05/07/2023] [Indexed: 05/26/2023] Open
Abstract
Human immunodeficiency virus-1 (HIV-1) and Toxoplasma gondii can invade the central nervous system and affect its functionality. Advanced HIV-1 infection has been associated with defects in immune response to T. gondii, leading to reactivation of latent infections and development of toxoplasmic encephalitis. This study evaluates relationship between changes in immune response to T. gondii and neurocognitive impairment in HIV-1/T. gondii co-infected patients, across different stages of HIV-1 infection. The study assessed the immune response to T. gondii by measuring cytokine production in response to parasite antigens, and also neurocognitive functions by performing auditory and visual P300 cognitive evoked potentials, short term memory (Sternberg) and executive function tasks (Wisconsin Card Sorting Test-WCST) in 4 groups of individuals: HIV-1/T. gondii co-infected (P2), HIV-1-infected/T. gondii-non-infected (P1), HIV-1-non-infected/T. gondii-infected (C2) and HIV-1-non-infected/T. gondii-non-infected (C1). Patients (P1 and P2) were grouped in early/asymptomatic (P1A and P2A) or late/symptomatic (P1B/C and P2B/C) according to peripheral blood CD4+ T lymphocyte counts (>350 or <350/μL, respectively). Groups were compared using T-student or U-Mann-Whitney tests as appropriate, p<0.05 was considered as significantly. For P300 waves, HIV-1-infected patients (P1) had significantly longer latencies and significantly smaller amplitudes than uninfected controls, but HIV-1/T. gondii co-infected patients (P2) had significantly longer latencies and smaller amplitude than P1. P1 patients had significantly poorer results than uninfected controls in Sternberg and WCST, but P2 had significantly worse results than P1. HIV-1 infection was associated with significantly lower production of IL-2, TNF-α and IFN-γ in response to T. gondii from early/asymptomatic stages, when comparing P2 patients to C2 controls. These findings may indicate impairment in anti-parasitic response in co-infected patients, facilitating early limited reactivation of the parasitic latent infection, therefore creating cumulative damage in the brain and affecting neurocognitive functions from asymptomatic stages of HIV-1 infection, as suggested by defects in co-infected patients in this study.
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Affiliation(s)
- Edwin Eliel Escobar-Guevara
- Laboratory of Cellular Immunophysiology, José Maria Vargas School of Medicine, Central University of Venezuela, Caracas, Venezuela
- Department of Immunology, José Maria Vargas School of Medicine, Central University of Venezuela, Caracas, Venezuela
- Laboratory of Physiopathology, Venezuelan Institute for Scientific Research, Caracas, Venezuela
| | | | - Yhajaira Beatriz Roldán-Dávila
- Service of Infectology, José Ignacio Baldó Hospital, Caracas, Venezuela
- Department of Microbiology, José Maria Vargas School of Medicine, Central University of Venezuela, Caracas, Venezuela
| | | | - Miguel Antonio Alfonzo-Díaz
- Laboratory of Cellular Immunophysiology, José Maria Vargas School of Medicine, Central University of Venezuela, Caracas, Venezuela
- Department of Physiology, José Maria Vargas School of Medicine, Central University of Venezuela, Caracas, Venezuela
- Academic Department, Salvador Allende Latin-American School of Medicine, San Antonio de Los Altos, Miranda State, Venezuela
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9
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Brando E, Charest K, Tremblay A, Roger E, Duquette P, Rouleau I. Prospective memory in multiple sclerosis: clinical utility of the Miami Prospective Memory Test. Clin Neuropsychol 2023; 37:350-370. [PMID: 35343382 DOI: 10.1080/13854046.2022.2055650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Objective: Multiple sclerosis (MS) is a chronic inflammatory disease of the central nervous system that frequently affects cognition. Persons with MS (PwMS) complain of difficulties with prospective memory (PM), the capacity to remember to perform an intended action at the appropriate moment in the future. The objective of this study was to assess the clinical utility of the Miami Prospective Memory Test (MPMT) in detecting PM deficits in MS. The test is brief, easy to administer and accessible, and allows direct comparison between scores on event- and time-based conditions. A secondary objective was to examine the relationship between PM performance and cognitive functioning. Method: Eighty-four PwMS between 27 and 78 years old were compared to 50 age-, sex- and education-matched healthy adults on the MPMT. Results: Time-based (TB) scores, but not event-based (EB) scores, were significantly lower in PwMS than in healthy adults. The MPMT showed good internal consistency, and correlations were found with disability assessed by the Expanded Disability Status Scale (EDSS). PM was also correlated with memory and executive/attention functioning. Conclusions: This study supports the clinical utility of the MPMT in assessing the presence of PM deficits in PwMS especially under TB constraints.
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Affiliation(s)
- Estefania Brando
- Department of Psychology, Université du Québec à Montréal, Montreal, Canada
| | - Kim Charest
- Department of Psychology, Université du Québec à Montréal, Montreal, Canada
| | - Alexandra Tremblay
- Department of Psychology, Université du Québec à Montréal, Montreal, Canada
| | - Elaine Roger
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Pierre Duquette
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Isabelle Rouleau
- Department of Psychology, Université du Québec à Montréal, Montreal, Canada.,Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montreal, Canada
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Gromisch ES, Turner AP, Neto LO, Haselkorn JK, Raskin SA. Identifying prospective memory deficits in multiple sclerosis: Preliminary evaluation of the criterion and ecological validity of a single item version of the memory for intentions test (MIST). Clin Neuropsychol 2023; 37:371-386. [PMID: 35403570 DOI: 10.1080/13854046.2022.2062451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Objectives: Difficulties with prospective memory (PM) are not routinely assessed in persons with multiple sclerosis (MS) even though they can impact daily functioning. This study aimed to examine the preliminary criterion and ecological validity of a highly abbreviated Memory for Intentions Test (MIST) intended to serve as an initial screening of PM in persons with MS. Methods: Participants (n = 112) were classified as impaired if they performed 1.5 standard deviations below the normative mean on the MIST. Individual MIST trials with adequate difficulty and discriminability were examined using receiver operating characteristic analyses, with their classification accuracies, sensitivities, and specificities compared to each other. Regressions were run to evaluate their ecological validity, with appointment attendance and employment as the outcomes. Results: Two trials had a classification accuracy of ≥80%: Trial 3 (79% sensitivity, 84% specificity) and Trial 4 (57% sensitivity, 91% specificity). These two trials had comparable specificity (p=.127), with Trial 3 having slightly higher sensitivity (p=.083). Only Trial 4 was significantly associated with appointment attendance (b = 1.63, p=.047) and unemployment (aOR = 11.20, p=.027). Discussion:Trial 4 of the MIST, a verbal task with a time-based cue that requires participants to complete a pre-specified response after a 15-minute delay, has the potential to be a screener for PM.
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Affiliation(s)
- Elizabeth S Gromisch
- Mandell Center for Multiple Sclerosis, Mount Sinai Rehabilitation Hospital, Trinity Health Of New England, Hartford, CT, USA.,Department of Rehabilitative Medicine, Frank H. Netter MD School of Medicine, Quinnipiac University, North Haven, CT, USA.,Department of Medical Sciences, Frank H. Netter MD School of Medicine, Quinnipiac University, North Haven, CT, USA.,Department of Neurology, University of Connecticut School of Medicine, Farmington, CT, USA
| | - Aaron P Turner
- Multiple Sclerosis Center of Excellence West, Seattle, WA, USA.,Rehabilitation Care Service, VA Puget Sound Health Care System, Seattle, WA, USA.,Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
| | - Lindsay O Neto
- Mandell Center for Multiple Sclerosis, Mount Sinai Rehabilitation Hospital, Trinity Health Of New England, Hartford, CT, USA.,Department of Rehabilitative Medicine, Frank H. Netter MD School of Medicine, Quinnipiac University, North Haven, CT, USA
| | - Jodie K Haselkorn
- Multiple Sclerosis Center of Excellence West, Seattle, WA, USA.,Rehabilitation Care Service, VA Puget Sound Health Care System, Seattle, WA, USA.,Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA.,Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Sarah A Raskin
- Neuroscience Program, Trinity College, Hartford, CT, USA.,Department of Psychology, Trinity College, Hartford, CT, USA
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11
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Ivanova G, Alhrahsheh R, Kukov K. Cognitive Deficits: Verbal and Semantic Fluency in People Living with HIV and AIDS. Curr HIV Res 2023; 21:202-212. [PMID: 37312442 PMCID: PMC10556403 DOI: 10.2174/1570162x21666230613124240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 05/26/2023] [Accepted: 06/05/2023] [Indexed: 06/15/2023]
Abstract
BACKGROUND Since the beginning of the HIV epidemic, the virus has taken millions of lives worldwide. The United Nations AIDS Fund's statistics reported that deaths caused by HIVrelated conditions and AIDS were about 39 million from the beginning of the epidemic to 2015. The united global efforts to fight the virus are considerably changing the indicators, such as mortality and morbidity, but the challenges remain. The total number of people living with HIV in Bulgaria as of 12th May, 2015, was 2,121. As of 30th November, 2016, the official data reported 2 460 people living with HIV. As of 13th February, 2017, 2 487 individuals were HIV-seropositive. Approximately 60% of people with HIV are prone to developing cognitive impairment due to the infection. OBJECTIVE This study aimed to know the level of cognitive deficiency, in particular, the verbal and semantic fluency of people living with HIV and AIDS. METHODS In this study, a comparative analysis was carried out. The Stewart test was used to compare the average independent samples. For clarity, the average values, the test statistics, and the estimated significance levels are presented in the tables. Additionally, a statistical mechanism of factor selection was used by the forward stepwise method. The Wilks' Lambda statistic reported values between 0 and 1, with values close to zero indicating good discrimination of the model. RESULTS According to this research, the HIV positives participants generated fewer verbs than the ones from the control group. The data were partially confirmed by the present study. There were differences in terms of both adjectives and nouns among people living with HIV and AIDS. CONCLUSION The study data proves that language deficits are detectable in neurocognitive testing of HIV. The overall hypothesis of the study has been confirmed. The language impairments are primarily qualitative and can be used as a marker for the initial and subsequent therapy assessment.
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Affiliation(s)
- Ganka Ivanova
- Applied Psychology Department, Al Ain University, Abu Dhabi, UAE
| | | | - Kaloyan Kukov
- Clinical Psychology Department, Medical University, Sofia, Bulgaria
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12
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Vance D, Fazeli P, Azuero A, Frank JS, Wadley VG, Raper JL, Pope CN, Ball K. Can individualized-targeted computerized cognitive training improve everyday functioning in adults with HIV-associated neurocognitive disorder? APPLIED NEUROPSYCHOLOGY. ADULT 2023; 30:8-19. [PMID: 34000940 PMCID: PMC9881593 DOI: 10.1080/23279095.2021.1906678] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Half of people with human immunodeficiency virus (HIV) have HIV-associated neurocognitive disorder (HAND). Fortunately, cognitive training programs can improve function across cognitive domains, which may translate to everyday functioning. The Training on Purpose (TOPS) Study was designed to reverse HAND by targeting cognitive training to specific cognitive impairments that contributed to the diagnosis. A secondary aim of TOPS was to determine whether such cognitive training improved subjective and objective everyday functioning. In this two-group pre-post experimental design study, 109 adults with HAND were randomized to either: (1) a no-contact control group (no training) or (2) the Individualized-Targeted Cognitive Training group. Each participant received approximately 10 hours of cognitive training in two selected cognitive domains based on her/his individual baseline cognitive performance. Thus, 20 hours of individualized training on these two cognitive domains occurred over a course of 12 weeks in 1-2 hour sessions. Specific to the secondary aim of TOPS, measures of everyday functioning were administered before and after cognitive training to examine transfer effects. The analyses revealed that in general, speed of processing training produced benefits in everyday functioning as measured by the medication adherence visual analogue scale and the Timed Instrumental Activities of Daily Living test. Inconsistent findings were found for the other seven cognitive training protocols in either improving everyday functioning or reducing perceived everyday functioning; however, there may be other contributing factors that obscured such effects needing further research. This study demonstrated that some training protocols vary in efficacy in altering both objective and subjective everyday functioning ability.
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Affiliation(s)
- David Vance
- School of Nurisng, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Pariya Fazeli
- School of Nurisng, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Andres Azuero
- School of Nurisng, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jennifer S Frank
- School of Nurisng, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Virginia G Wadley
- School of Medicine, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - James L Raper
- School of Medicine, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - Caitlin N Pope
- Graduate Center for Gerontology, University of Kentucky, Lexington, KY, USA
- Unit of Health, Behavior & Society, University of Kentucky, Lexington, KY, USA
| | - Karlene Ball
- Department of Psychology, University of Alabama at Birmingham, Birmingham, AL, USA
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13
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Hopkins CN, Lee CA, Lambert CC, Vance DE, Haase SR, Delgadillo JD, Fazeli PL. Psychological resilience is an independent correlate of health-related quality of life in middle-aged and older adults with HIV in the Deep South. J Health Psychol 2022; 27:2909-2921. [PMID: 35086380 PMCID: PMC9329492 DOI: 10.1177/13591053211072430] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Older people living with HIV (PLWH) are at risk for poorer health-related quality of life (HRQoL). Psychological resilience may protect HRQoL in this population. The sample included 174 predominately African American PLWH (age 40-73). Results indicated associations between resilience, socioeconomic status, cognitive performance, instrumental activities of daily living, personality, and depressive symptoms. HIV factors (e.g. viral load, duration of HIV) were not associated with resilience. Adjusting for confounders, resilience was associated with mental HRQoL. Understanding factors associated with resilience among older PLWH and the translation of resilience to HRQoL may inform interventions to improve well-being among individuals aging with HIV.
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14
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Ahmed-Leitao F, Du Plessis S, Konkiewitz EC, Spies G, Seedat S. Altered white matter integrity in the corpus callosum in adults with HIV: a systematic review of diffusion tensor imaging studies. Psychiatry Res Neuroimaging 2022; 326:111543. [PMID: 36126346 DOI: 10.1016/j.pscychresns.2022.111543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 08/17/2022] [Accepted: 09/01/2022] [Indexed: 11/28/2022]
Abstract
We systematically reviewed studies comparing differences in the integrity of the corpus callosum in adults with HIV compared to healthy controls, using Diffusion Tensor Imaging (DTI), using search engines Science Direct, Web of Science and PubMed. The search terms used were "HIV", "corpus callosum", and a variation of either "DTI" or "Diffusion Tensor Imaging" with or without the term "adults". We specifically examined the corpus callosum as it is the largest white matter tract in the brain, plays a primary role in cognition, and has been shown to be morphologically altered in people living with HIV. Lower fractional anisotropy (FA) was consistently found in the corpus callosum in people with HIV compared to controls. As most studies used only FA as a measure of diffusion, it would be informative for future research if other DTI metrics, such as mean diffusivity (MD), were also investigated as these metrics may be more sensitive markers of HIV-related neuropathology.
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Affiliation(s)
- Fatima Ahmed-Leitao
- South African Research Chairs Initiative (SARChI) in Posttraumatic Stress Disorder, Department of Psychiatry, Stellenbosch University, South Africa.
| | - Stefan Du Plessis
- Department of Psychiatry, Stellenbosch University, South Africa; SAMRC Genomics of Brain Disorders Unit, Department of Psychiatry, Stellenbosch University, Cape Town, South Africa.
| | | | - Georgina Spies
- South African Research Chairs Initiative (SARChI) in Posttraumatic Stress Disorder, Department of Psychiatry, Stellenbosch University, South Africa; SAMRC Genomics of Brain Disorders Unit, Department of Psychiatry, Stellenbosch University, Cape Town, South Africa.
| | - Soraya Seedat
- South African Research Chairs Initiative (SARChI) in Posttraumatic Stress Disorder, Department of Psychiatry, Stellenbosch University, South Africa; SAMRC Genomics of Brain Disorders Unit, Department of Psychiatry, Stellenbosch University, Cape Town, South Africa.
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15
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Landuran A, N'Kaoua B. Prospective memory in adults with down syndrome. APPLIED NEUROPSYCHOLOGY. ADULT 2022; 29:946-957. [PMID: 33044888 DOI: 10.1080/23279095.2020.1828082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Prospective memory (PM) refers to the ability to remember one's intentions (what I must do), at the appropriate time, in the future (when I must do it). The objective of this work is to study the performance of people with Down syndrome (DS) compared to two control groups, matched by mental age and chronological age. For this purpose, an adapted version of the virtual week, which is an ecological test to simulate the functioning of PM in everyday life, was used. The results suggest that people with DS have difficulties in PM that mainly concern the binding (association) between prospective (when to do) and retrospective (what to do) components. Moreover, people with DS perform better in PM when the task is repeated and time-based. These results are discussed in light of studies conducted with other populations.
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Affiliation(s)
- Audrey Landuran
- Laboratoire Handicap, Action, Cognition, University of Bordeaux, Bordeaux, France
| | - Bernard N'Kaoua
- Laboratoire Handicap, Action, Cognition, University of Bordeaux, Bordeaux, France
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16
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Sullivan KL, Gallagher MW, Bucks RS, Weinborn M, Woods SP. Factor Structure of the Memory for Intentions Test (MIsT): A Conceptual Replication in Older Adults and People with HIV Disease. J Clin Exp Neuropsychol 2022; 44:281-292. [PMID: 35930244 PMCID: PMC9474617 DOI: 10.1080/13803395.2022.2107183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
OBJECTIVE The Memory for Intentions Test (MIsT) is a clinical measure of prospective memory that has strong evidence for convergent, discriminative, and ecological validity. This study uses a conceptual replication design to evaluate the latent structure of the MIsT in two parallel samples who commonly experience prospective memory deficits: older adults and people living with HIV disease. PARTICIPANTS AND METHODS Study participants included 303 people with HIV disease (ages 18-67) and 267 community-dwelling older adults (ages 50-91). Confirmatory factor analyses of the MIsT were conducted separately in each sample. We evaluated a one-factor model, as well as three two-factor models with the MIsT items loading onto each factor based on cue type, delay interval, or response modality. RESULTS The one-factor model provided the best (and most parsimonious) fit to the data in both study samples. All two-factor models also demonstrated good fit statistics, although correlations between the two factors in each model were high and none of the two-factor models provided a significantly better fit than the one-factor model. CONCLUSIONS Results of this conceptual replication study provide support for a robust factor structure of the MIsT across older adults and people with HIV disease. A total score for the MIsT provides the most parsimonious solution, although available evidence and theory also support the potential use of subscales (e.g., cue type). Future studies of the MIsT would be useful to determine its psychometrics in different clinical populations and across demographic factors (e.g., race/ethnicity).
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Affiliation(s)
- Kelli L Sullivan
- Department of Psychology, University of Houston, Houston, Texas, USA.,Department of Psychiatry & Human Behavior, Alpert Medical School of Brown University, USA
| | | | - Romola S Bucks
- School of Psychological Science, University of Western Australia, Perth, Western Australia, Australia
| | - Michael Weinborn
- School of Psychological Science, University of Western Australia, Perth, Western Australia, Australia
| | - Steven Paul Woods
- Department of Psychology, University of Houston, Houston, Texas, USA.,School of Psychological Science, University of Western Australia, Perth, Western Australia, Australia
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17
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Assessment of Neurocognitive Functions, Olfaction, Taste, Mental, and Psychosocial Health in COVID-19 in Adults: Recommendations for Harmonization of Research and Implications for Clinical Practice. J Int Neuropsychol Soc 2022; 28:642-660. [PMID: 34365990 PMCID: PMC8825876 DOI: 10.1017/s1355617721000862] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To propose a set of internationally harmonized procedures and methods for assessing neurocognitive functions, smell, taste, mental, and psychosocial health, and other factors in adults formally diagnosed with COVID-19 (confirmed as SARS-CoV-2 + WHO definition). METHODS We formed an international and cross-disciplinary NeuroCOVID Neuropsychology Taskforce in April 2020. Seven criteria were used to guide the selection of the recommendations' methods and procedures: (i) Relevance to all COVID-19 illness stages and longitudinal study design; (ii) Standard, cross-culturally valid or widely available instruments; (iii) Coverage of both direct and indirect causes of COVID-19-associated neurological and psychiatric symptoms; (iv) Control of factors specifically pertinent to COVID-19 that may affect neuropsychological performance; (v) Flexibility of administration (telehealth, computerized, remote/online, face to face); (vi) Harmonization for facilitating international research; (vii) Ease of translation to clinical practice. RESULTS The three proposed levels of harmonization include a screening strategy with telehealth option, a medium-size computerized assessment with an online/remote option, and a comprehensive evaluation with flexible administration. The context in which each harmonization level might be used is described. Issues of assessment timelines, guidance for home/remote assessment to support data fidelity and telehealth considerations, cross-cultural adequacy, norms, and impairment definitions are also described. CONCLUSIONS The proposed recommendations provide rationale and methodological guidance for neuropsychological research studies and clinical assessment in adults with COVID-19. We expect that the use of the recommendations will facilitate data harmonization and global research. Research implementing the recommendations will be crucial to determine their acceptability, usability, and validity.
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18
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Alford K, Daley S, Banerjee S, Hamlyn E, Trotman D, Vera JH. "A fog that impacts everything": a qualitative study of health-related quality of life in people living with HIV who have cognitive impairment. Qual Life Res 2022; 31:3019-3030. [PMID: 35579729 PMCID: PMC9470604 DOI: 10.1007/s11136-022-03150-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/23/2022] [Indexed: 11/26/2022]
Abstract
Background Cognitive impairment (CI) in people living with HIV (PLWH) is an important health concern in the context of an ageing HIV population. Impacting 14–28% of PLWH, CI is associated with lower health-related quality of life (HRQoL), however, evaluation of the illness-specific factors comprising HRQoL in PLWH with CI have not been assessed. Objective We sought to contribute evidence toward an understanding of HRQoL and identify domains of HRQoL in PLWH with CI. Methods Qualitative interviews with 25 PLWH with objective CI related to HIV disease were conducted with participants attending HIV clinics in the UK. Clinically significant CI was defined based on The European AIDS Clinical Society guidelines, requiring: (i) subjective reporting of cognitive symptoms; (ii) symptoms to be related to HIV (e.g. potentially confounding non-HIV related conditions have been excluded or are being optimally managed) and; (iii) formal neuropsychological assessment confirming CI. Median age was 56 years (range 35–80); 18 participants were men (72%); 11 (44%) were white British and 8 (32%) were Black African; 14 (56%) were men that have sex with men and 10 (40%) were heterosexual; median number of years living with HIV was 17 (range 1–34); and all participants were on combination antiretroviral therapy. Analyses employed techniques from grounded theory, underpinned by an inductive, collaborative team-based approach. Results Findings revealed seven interrelated domains comprising HRQoL experiences were identified: Physical function, Cognition, Social connectedness, Physical and mental health, Stigma, Self-concept, and Control and acceptance, and each was defined by specific descriptive components. Conclusion This study provides valuable insights on the factors that drive HRQoL in PLWH with CI and contribute to a body of evidence which provides targets for the development of targeted interventions to maintain or improve quality of life.
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Affiliation(s)
- Kate Alford
- Department of Global Health and Infection, Brighton and Sussex Medical School, Brighton, UK.
| | - Stephanie Daley
- Centre for Dementia Studies, Brighton and Sussex Medical School, Brighton, UK
| | - Sube Banerjee
- Faculty of Health, University of Plymouth, Plymouth, UK
| | | | - Daniel Trotman
- King's College Hospital NHS Foundation Trust, London, UK
| | - Jaime H Vera
- Department of Global Health and Infection, Brighton and Sussex Medical School, Brighton, UK
- University Hospitals Sussex, Sussex, UK
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19
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"Do I Have a Memory Problem? I Can't Recall": An Evaluation of Measurement Invariance in Subjective Reporting of Memory Symptoms among Persons with and without Objective HIV-Associated Memory Impairment. J Int Neuropsychol Soc 2022; 28:166-176. [PMID: 33952370 PMCID: PMC9011384 DOI: 10.1017/s1355617721000448] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Memory symptoms and objective impairment are common in HIV disease and are associated with disability. A paradoxical issue is that objective episodic memory failures can interfere with accurate recall of memory symptoms. The present study assessed whether responses on a self-report scale of memory symptoms demonstrate measurement invariance in persons with and without objective HIV-associated memory impairment. METHOD In total, 505 persons with HIV completed the Prospective and Retrospective Memory Questionnaire (PRMQ). Objective memory impairment (n = 141) was determined using a 1-SD cutoff on clinical tests of episodic memory. PRMQ measurement invariance was assessed by confirmatory factor analyses examining a one-factor model with increasing cross-group equality constraints imposed on factor loadings and item thresholds (i.e., configural, weak, and strong invariance). RESULTS Configural model fit indicated that identical items measured a one-factor model for both groups. Comparison to the weak model indicated that factor loadings were equivalent across groups. However, there was evidence of partial strong invariance, with two PRMQ item thresholds differing across memory impairment groups. Post hoc analyses using a 1.5-SD memory impairment cutoff (n = 77) revealed both partial weak and partial strong invariance, such that PRMQ item loadings differed across memory groups for three items. CONCLUSIONS The PRMQ demonstrated a robust factor structure among persons with and without objective HIV-associated memory impairment. However, on select PRMQ items, individuals with memory impairment reported observed scores that were relatively higher than their latent score, while items were more strongly associated with the memory factor in a group with greater memory impairment.
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20
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Fazeli PL, Woods SP, Lambert CC, Li W, Hopkins CN, Vance DE. Differential Associations Between BDNF and Memory Across Older Black and White Adults With HIV Disease. J Acquir Immune Defic Syndr 2022; 89:129-135. [PMID: 34629411 PMCID: PMC8752478 DOI: 10.1097/qai.0000000000002831] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 09/27/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND Brain-derived neurotrophic factor (BDNF) shows consistent associations with memory across many clinical populations, including dementia. Less is understood about the association between BDNF and memory functioning in people living with HIV (PWH). METHODS A sample of 173 adults aged 50+ (n = 100 HIV+ and n = 73 HIV seronegative) completed a comprehensive neurobehavioral assessment and blood draw. Linear regressions predicting memory domains (learning, delayed recall, and recognition) were conducted including race (White vs. Black/African American), HIV status, BDNF, and their interactions. RESULTS For learning and delayed recall, significant (P < 0.05) main effects for race and interactions for BDNF x race and HIV status x race were found, whereas for recognition, only a BDNF x race interaction emerged. In adjusted models, BDNF x race interactions remained for learning and delayed recall. To determine effect size, correlations were conducted between BDNF and memory domains stratified by HIV serostatus and race, and small-medium associations between BDNF and learning and delayed recall (rho = 0.29, P < 0.01; rho = 0.22, P = 0.045), but no recognition (rho = 0.12, P = 0.29) were found among Black/African American PWH. BDNF was not significantly associated with memory domains in White PWH or either HIV- sample. Follow-up analyses showed BDNF-memory specificity, such that race X BDNF interactions did not emerge for other cognitive domains. CONCLUSIONS While limited by cross-sectional design among a small sample, particularly of White individuals, results indicate that BDNF may serve as a promising biomarker reflecting memory functioning in PWH, particularly Black/African Americans. Further work is needed to replicate findings and determine mechanisms for racial differences in BDNF associations with memory.
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Affiliation(s)
- Pariya L. Fazeli
- School of Nursing, University of Alabama at Birmingham, Birmingham, AL
| | | | | | - Wei Li
- School of Health Professions, University of Alabama at Birmingham, Birmingham, AL
| | - Cierra N. Hopkins
- School of Nursing, University of Alabama at Birmingham, Birmingham, AL
| | - David E. Vance
- School of Nursing, University of Alabama at Birmingham, Birmingham, AL
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21
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Vance DE, Fazeli PL, Azuero A, Wadley VG, Raper JL, Ball KK. Can Individualized-Targeted Computerized Cognitive Training Benefit Adults with HIV-Associated Neurocognitive Disorder? The Training on Purpose Study (TOPS). AIDS Behav 2021; 25:3898-3908. [PMID: 33733311 DOI: 10.1007/s10461-021-03230-y] [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: 03/10/2021] [Indexed: 12/22/2022]
Abstract
Half of people with HIV (PWH) have HIV-associated neurocognitive disorder (HAND). This study examined whether cognition can be improved using a framework targeting impaired individual cognitive domains in PWH with HAND. In this two-group pre-post experimental design study, 88 adults with HAND were randomized to either: (1) a no-contact control group (n = 40) or (2) the Individualized-Targeted Cognitive Training group (n = 48). Baseline cognitive performance was assessed on eight cognitive domains. A theoretical framework was used to determine the two cognitive domains selected for training. With priority on speed of processing (SOP) and attention impairments, participants received SOP and/or attention training if such impairments were detected; if not, participants were assigned to cognitive training in one/two of the least impaired cognitive domains contributing to their HAND diagnosis. Global cognitive score was slightly improved following training (p = 0.256; d = - 0.21), but it was not significant. Significant improvements were observed on SOP following training in that domain (SOP; d = - 0.88; p = 0.011). SOP training also improved functioning in other cognitive domains. This individualized cognitive intervention did not change HAND status, but it did result in improved SOP, in turn yielding improvement in other cognitive domains.
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Affiliation(s)
- David E Vance
- School of Nursing, University of Alabama at Birmingham, 1701 University Boulevard, Birmingham, AL, 35294-1210, USA.
| | - Pariya L Fazeli
- School of Nursing, University of Alabama at Birmingham, 1701 University Boulevard, Birmingham, AL, 35294-1210, USA
| | - Andres Azuero
- School of Nursing, University of Alabama at Birmingham, 1701 University Boulevard, Birmingham, AL, 35294-1210, USA
| | - Virginia G Wadley
- Integrative Center for Aging Research, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - James L Raper
- UAB 1917 Clinic at Dewberry, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Karlene K Ball
- UAB Center for Research on Applied Gerontology, University of Alabama at Birmingham, Birmingham, AL, USA
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22
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How immersive virtual reality methods may meet the criteria of the National Academy of Neuropsychology and American Academy of Clinical Neuropsychology: A software review of the Virtual Reality Everyday Assessment Lab (VR-EAL). COMPUTERS IN HUMAN BEHAVIOR REPORTS 2021. [DOI: 10.1016/j.chbr.2021.100151] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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23
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Irwin LN, Soto EF, Chan ES, Miller CE, Carrington-Forde S, Groves NB, Kofler MJ. Activities of daily living and working memory in pediatric attention-deficit/hyperactivity disorder (ADHD). Child Neuropsychol 2021; 27:468-490. [PMID: 33459154 PMCID: PMC8035253 DOI: 10.1080/09297049.2020.1866521] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 12/15/2020] [Indexed: 10/22/2022]
Abstract
Most children with ADHD have impaired working memory abilities. These working memory deficits predict impairments in activities of daily living (ADLs) for adults with ADHD. However, our understanding of the relation between pediatric ADHD and ADLs is limited. Thus, this study aimed to examine (1) the extent to which pediatric ADHD is associated with ADL difficulties; and if so (2) the extent to which these difficulties are related to their well-documented working memory difficulties and/or core ADHD inattentive and hyperactive/impulsive symptom domains. A well-characterized, clinically evaluated sample of 141 children ages 8-13 years (M = 10.36, SD = 1.46; 51 girls; 70% White/non-Hispanic) were administered a battery of well-validated working memory tests and assessed for ADHD symptoms (teacher-ratings) and ADL difficulties (parent-ratings); cross-informant reports were used to control for mono-informant bias. Children with ADHD exhibited medium magnitude difficulties with ADLs (d = 0.61, p < .005, 38% impaired). Results of the bias-corrected, bootstrapped conditional effects model indicated that lower working memory predicted reduced performance of age-expected ADLs (β =0.28) and greater ADHD inattentive (β = -0.40) and hyperactive/impulsive symptoms (β = -0.16). Greater inattentive, but not hyperactive/impulsive, symptoms predicted greater ADL difficulties (β = -0.36) even after controlling for working memory. Interestingly, working memory exerted a significant indirect effect on ADLs via inattentive (indirect effect: β = 0.15, effect ratio = .54) but not hyperactive/impulsive symptoms. These findings implicate ADHD inattentive symptoms as a potential mechanism underlying ADL difficulties for children with ADHD, both independently and via working memory's role in regulating attention.
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Affiliation(s)
| | - Elia F. Soto
- Florida State University, Department of Psychology
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24
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Tureson K, Byrd DA, Guzman V, Summers AC, Morris EP, Mindt MR. The impact of sociocultural factors on prospective memory performance in HIV+ Latinx adults. Neuropsychology 2021; 35:411-422. [PMID: 34043391 PMCID: PMC10284210 DOI: 10.1037/neu0000732] [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] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVE Prospective memory (PM), a salient component of neurocognitive functioning for people living with HIV (PLH), is necessary for planning and coordinating health-related behaviors and instrumental tasks of daily living. However, little is known regarding the impact of sociocultural factors on PM in diverse populations, particularly Latinx PLH. The aim of this study was to examine ethnic group differences and sociocultural factors related to PM. METHOD The sample of 127 PLH (91 Latinx and 36 non-Latinx white) completed measures of quality of education, socioeconomic status (SES), and a validated PM measure, the Memory for Intentions Screening Test (MIST). The Latinx group also completed a bicultural acculturation measure. RESULTS Results revealed the Latinx and the non-Latinx white groups did not significantly differ in overall MIST performance (all p > .05). In the entire sample, better quality of education was associated with better MIST performance (all p < .05). Within the Latinx group, higher Latinx acculturation was associated with worse MIST performance (p = .02), whereas higher U.S. acculturation was associated with better MIST performance at a trend level (p = .07). Multivariate regressions revealed quality of education and Latinx acculturation significantly predicted MIST performance and PM errors (all p < .05). SES was not related to the MIST (all p > .10). CONCLUSIONS In sum, clinicians must take sociocultural factors into consideration when working with Latinx PLH, as these factors influence cognitive functions (i.e., PM) vital to health-related behaviors. Integrating culturally-informed psychoeducation into care plans is an imperative first step. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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Affiliation(s)
- Kayla Tureson
- Department of Psychology, University of Southern California, Los Angeles, CA
| | - Desiree A. Byrd
- Department of Psychology, Queens College, Queens, NY
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Vanessa Guzman
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY
- Department of Psychology, Fordham University, Bronx, NY
| | - Angela C. Summers
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY
- Department of Psychology, Fordham University, Bronx, NY
| | - Emily P. Morris
- Department of Psychology, University of Michigan, Ann Arbor, MI
| | - Monica Rivera Mindt
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, NY
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY
- Department of Psychology, Fordham University, Bronx, NY
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25
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Vandenberg AE, Drenkard C, Goldstein FC, Dunlop-Thomas C, Lim SS, Bowling CB, Plantinga LC. Cognitive problems and their clinical assessment in SLE: contrasting patient and provider views. Arthritis Care Res (Hoboken) 2021; 74:1468-1476. [PMID: 33734607 DOI: 10.1002/acr.24599] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 02/17/2021] [Accepted: 03/16/2021] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Systemic lupus erythematosus (SLE) is a complex chronic disease associated with reduced cognitive functioning. Patients with SLE report cognitive symptoms, but cognitive assessment is not routine and little is known about day-to-day cognitive problems and their effect on disease management. As part of a pilot exploring the use of a cognitive functioning report prototype for shared decision making in clinical encounters (Approaches to Positive Patient-Centered Experiences of Aging in Lupus study-APPEAL), we investigated the relevance of cognitive assessments performed using the NIH Toolbox among patients with SLE. METHODS We conducted four focus groups, two with SLE patients (n=18) and two with lupus providers (physicians and nurses; n=9) addressing cognitive issues and interest in communicating about cognition. We compared how NIH Toolbox cognitive domains (episodic memory; working memory; processing speed; attention and inhibitory control; cognitive flexibility) matched with patient- and provider-identified cognitive problems and needs. RESULTS Patients identified all NIH domains with rich experiential examples; providers identified fewer domains and offered less detail. An unanticipated additional domain was prospective memory, i.e., problems in remembering future actions. Use of technological aids (e.g., smart phone alerts) was mentioned by some patients, but not providers, and represent a potential opportunity for medical care. All participants expressed interest in discussing cognition in clinic. CONCLUSION Cognitive assessment using the NIH Cognitive Toolbox is relevant to this population, with the possible addition of a prospective memory assessment. Cognitive problems and indications of communication gaps suggest the appropriateness of more clinical communication about cognition in this population.
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Affiliation(s)
- Ann E Vandenberg
- Department of Medicine, Division of Geriatrics and Gerontology, Emory University School of Medicine, Atlanta, GA, United States
| | - Cristina Drenkard
- Department of Medicine, Division of Rheumatology, Emory University School of Medicine, Atlanta, GA, United States.,Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, United States
| | - Felicia C Goldstein
- Department of Neurology, Division of Neuropsychology, Emory University School of Medicine, Atlanta, GA, United States
| | - Charmayne Dunlop-Thomas
- Department of Medicine, Division of Rheumatology, Emory University School of Medicine, Atlanta, GA, United States
| | - S Sam Lim
- Department of Medicine, Division of Rheumatology, Emory University School of Medicine, Atlanta, GA, United States.,Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, United States
| | - C Barrett Bowling
- Durham Veterans Affairs Geriatric Research Education and Clinical Center, Durham Veterans Affairs Medical Center (VAMC), Durham, NC, United States.,Department of Medicine, Duke University School of Medicine, Durham, NC, United States
| | - Laura C Plantinga
- Department of Medicine, Division of Geriatrics and Gerontology, Emory University School of Medicine, Atlanta, GA, United States.,Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, United States
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Sullivan KL, Kulesz PA, Woods SP. Psychometrics and Validity of the Survey of Memory-Related Quality of Life in HIV Disease. Arch Clin Neuropsychol 2021; 36:186-202. [PMID: 31732744 DOI: 10.1093/arclin/acz055] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 08/05/2019] [Accepted: 09/03/2019] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Retrospective and prospective memory deficits are associated with lower quality of life (QoL); however, there are no validated measures that comprehensively and directly assess the impact of memory problems on QoL. The Survey of Memory-Related Quality of Life (SMRQoL) was developed as a 30-item questionnaire to measure memory-related QoL. METHOD Both HIV+ (n = 195) and HIV- (n = 146) participants completed the SMRQoL, a neurocognitive research battery, and validated self-report questionnaires of memory, QoL, and mood. Participants were recruited into younger (age ≤ 40 years) and older (age ≥ 50 years) groups per the parent study design. RESULTS The SMRQoL had a unidimensional factor structure and demonstrated measurement invariance across the HIV+ and HIV- participants. Analyses of 111 clinically stable participants (e.g., persons with no incident or remitting central nervous system disorders) who returned for a 14-month follow-up visit indicated that the SMRQoL had adequate test-retest stability. There was a significant interaction of age and HIV status on the SMRQoL, such that older HIV+ participants reported the lowest memory-related QoL. SMRQoL scores were associated with validated measures of mental and physical QoL, self-reported memory and cognitive symptoms, and performance-based memory and executive functions. CONCLUSIONS The SMRQoL shows evidence of reliability and validity as a measure of memory-related QoL that can be used to assess the impact of memory problems on everyday life, but future work is needed to demonstrate the measure's incremental value in the context of diagnosis and treatment.
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Affiliation(s)
- Kelli L Sullivan
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Paulina A Kulesz
- Department of Psychology, University of Houston, Houston, TX, USA
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Jawaid T, . K, Kamal M, Verma N, A. Alkhame O, Alaseem AM, M. Alsanad S. Neuroprotective Effects of Co-Administration of Selegiline with Piracetam on Cognitive Impairment: Involvement of NR2B, NR1 and Bax Signaling Pathway. INT J PHARMACOL 2020. [DOI: 10.3923/ijp.2020.529.541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Abstract
This study evaluated whether a history of lifetime methamphetamine (MA) use disorder increases risk for poor sleep quality in people with or without HIV infection (HIV+/HIV-). Participants (n = 313) were stratified into four groups based on HIV status and lifetime MA use disorder diagnosis [HIV+/MA+ (n = 84); HIV+/MA- (n = 141); HIV-/MA+ (n = 16); and HIV-/MA- (n = 72)] and compared on global sleep outcomes using the Pittsburgh Sleep Quality Index (PSQI). Significant differences on global sleep were observed between HIV+/MA+ and HIV+/MA- groups, but not between the HIV- groups. Follow-up multiple regression analyses within the HIV+ subgroups examined global sleep scores as a function of MA status and clinical covariates, including those related to HIV disease and demographics. HIV+ individuals with a history of MA use disorder evidenced significantly poorer sleep quality and were more likely to be classified as problematic sleepers than those without a lifetime disorder. This was independent of depressed mood, body mass index, and viral suppression while on treatment. Poorer reported sleep quality among HIV+/MA+ was associated also with multiple adverse functional outcomes, including greater objective cognitive impairment, unemployment, clinical ratings of functional impairment, and self-reported cognitive difficulties, decreased independence in activities of daily living, and poorer overall life quality. Interventions to avoid or curtail MA use in HIV+ individuals may help protect sleep quality and improve functioning.
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An Exploratory Study of Correlates of Allostatic Load in Older People Living With HIV. J Acquir Immune Defic Syndr 2020; 83:441-449. [PMID: 31914006 DOI: 10.1097/qai.0000000000002293] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Older people living with HIV (PLWH) experience poorer outcomes than seronegative counterparts. Allostatic load (AL) markers have shown utility as indicators of cumulative wear-and-tear of stress on biological systems. However, little is known about correlates of AL in PLWH. METHODS Ninety-six PLWH aged 50+ completed a comprehensive neurobehavioral assessment and blood draw. Select AL markers (ie, 10 blood markers) were available for a subset (n = 75) of seronegative controls. AL was operationalized as a sum of markers in the highest risk quartile for: cortisol, DHEA, IL-6, TNF-alpha, C-reactive protein, glucose, total cholesterol, high-density lipoprotein cholesterol, triglycerides, albumin, systolic and diastolic blood pressure, and body mass index. RESULTS PLWH had higher risk levels than seronegatives with small-medium effect sizes for several biomarkers. Among HIV+ African Americans (84% of PLWH), higher AL was associated with lower psychological resilience (rho = -0.27, P = 0.02), less physical activity (rho = -0.29, P < 0.01), poorer neurocognitive functioning (rho = -0.26, P = 0.02), greater basic activity of daily living complaints (P < 0.01), and diabetes (P < 0.01). Multivariable regressions within African American PLWH for significant AL-outcome associations (ie, neurocognitive function, basic activity of daily living complaints, diabetes) showed that associations with AL remained significant when adjusting for relevant covariates. Mediation analysis suggested that the association between socioeconomic status and neurocognitive function was mediated by AL. CONCLUSIONS These exploratory findings are consistent with the larger aging literature, suggesting that lower AL may serve as a pathway to better health and functional outcomes, particularly in African American PLWH. Furthermore, resilience and physical activity may reduce AL in this population.
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Matchanova A, Babicz MA, Johnson B, Loft S, Morgan EE, Woods SP. Prospective memory and spontaneous compensatory mnemonic strategy use in the laboratory and daily life in HIV-associated neurocognitive disorders. J Clin Exp Neuropsychol 2020; 42:952-964. [PMID: 33043812 DOI: 10.1080/13803395.2020.1828835] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Older adults with HIV-associated neurocognitive disorders (HAND) are at high risk for deficits in the resource-demanding, strategic aspects of prospective memory (PM) that can adversely affect health outcomes. This study examined the frequency and correlates of spontaneous compensatory strategy use during a laboratory-based PM task and its associations with the use of mnemonic strategies in daily life. METHOD Participants included 53 older adults with HAND, 89 older persons with HIV without HAND, and 62 seronegatives who completed the Cambridge Prospective Memory Test (CAMPROMPT), on which the type, frequency, and quality of their compensatory strategy use was quantified. Participants also completed self-report measures of PM symptoms and the frequency of mnemonic compensatory strategy use in daily life. RESULT There were no significant group-level effects on strategy use during the CAMPROMPT. Persons with HAND had moderately lower time-, but not event-based PM scores. Higher compensatory strategy use was strongly associated with better PM, particularly for time-based cues. Moreover, higher compensatory strategy use on the CAMPROMPT was associated with more frequent general mnemonic strategy use in daily life, and specifically with more frequent use of internal PM strategies (e.g., visualization) for medication adherence. CONCLUSION Spontaneous compensatory mnemonic strategy use can support PM performance among older adults with HAND in the laboratory. Strategy use in the laboratory may be a marker for the extent to which older adults with HAND use other compensatory strategies to support memory in their daily life. Future studies may examine whether compensatory mnemonic strategies can be taught and used to support PM in the daily lives of older persons with HIV disease.
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Affiliation(s)
| | | | - Briana Johnson
- Department of Psychology, University of Houston , Houston, TX, USA
| | - Shayne Loft
- School of Psychological Science, University of Western Australia , Perth, Australia
| | - Erin E Morgan
- Department of Psychiatry, University of California , San Diego, CA, USA
| | - Steven Paul Woods
- Department of Psychology, University of Houston , Houston, TX, USA.,School of Psychological Science, University of Western Australia , Perth, Australia
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de Lima MFR, Cavendish BA, de Deus JS, Buratto LG. Retrieval Practice in Memory- and Language-Impaired Populations: A Systematic Review. Arch Clin Neuropsychol 2020; 35:1078–1093. [PMID: 32514557 DOI: 10.1093/arclin/acaa035] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 04/15/2020] [Accepted: 05/10/2020] [Indexed: 02/28/2024] Open
Abstract
OBJECTIVE Neurological conditions, such as multiple sclerosis and stroke, may impair memory and language. A technique called retrieval practice (RP) may improve memory and language outcomes in such clinical populations. The RP effect refers to the finding that retrieving information from memory leads to better long-term retention than restudying the same information. Although the benefits of RP have been repeatedly observed in healthy populations, less is known about its potential applications in cognitive rehabilitation in clinical populations. Here we review the RP literature in populations with acquired memory and language impairments. METHOD Systematic searches for studies published before January 2020 were conducted on Elsevier, PsycARTICLES, PsycINFO, Pubmed, Web of Science, and Wiley Online Library, with the terms "retrieval practice"/"testing effect" and "cognitive rehabilitation". In addition, backward and forward snowballing were used to allow the identification of important publications missed by the initial search. Studies were included if they were peer-reviewed, empirical work in which memory or language outcome measures were compared between an RP condition and a re-exposure-control condition in patients with acquired memory or language impairments. RESULTS Sixteen articles fulfilled the inclusion criteria. Studies from memory-impaired samples were relatively homogeneous with respect to experimental protocols and materials and favored RP over control conditions. The results were mostly positive despite short retention intervals and predominantly single-session designs. Similarly, studies from language-impaired samples focused on naming impairments in patients with aphasia and also favored RP over name repetition. CONCLUSION The results indicate that RP is a viable technique for cognitive rehabilitation.
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Affiliation(s)
| | - Beatriz Araújo Cavendish
- Department of Basic Psychological Processes, Institute of Psychology, University of Brasília, Brasília 70.910-900, Brazil
| | - Juliana Silva de Deus
- Department of Basic Psychological Processes, Institute of Psychology, University of Brasília, Brasília 70.910-900, Brazil
| | - Luciano Grüdtner Buratto
- Department of Basic Psychological Processes, Institute of Psychology, University of Brasília, Brasília 70.910-900, Brazil
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Blondelle G, Hainselin M, Gounden Y, Quaglino V. Instruments Measuring Prospective Memory: A Systematic and Meta-Analytic Review. Arch Clin Neuropsychol 2020; 35:576-596. [PMID: 32239191 DOI: 10.1093/arclin/acaa009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
OBJECTIVE To identify the available measures to assess prospective memory (PM) abilities, to describe their content, and to quantitatively summarize the effects of various diseases on PM depending on the type of assessment. METHOD Three databases (PsycInfo, PsycArticles and PubMed) were searched up to June 2019 to identify the existing PM measures. The identified PM measures were classified according to the type of assessment: test batteries, single-trial procedures, questionnaires, and experimental procedures. The characteristics and psychometric properties were presented. PM performances were compared between patients with various diseases and controls depending on the type of assessment. RESULTS Most of the 16 measures identified evaluated both event- and time-based tasks, were linked to functional outcomes, showed empirical evidences regarding validity and reliability, and provided parallel versions. To a slightly lesser extent, few measures provided normative data, translations/adaptation into another language, cutoff scores for diagnostic purposes, qualitative scoring, parallel version, and external aids during the test. Compared to healthy controls, patients had significantly poorer performances when PM was assessed with experimental procedures. Heterogeneous data precluded the interpretation of a summary effect for test batteries, single-trial procedures, and questionnaires. Planned subgroup analyses indicated consistent PM impairment for patients compared to controls for three test batteries. However, PM complaints did not differ between patients and controls. CONCLUSIONS These results suggest that the use of PM test batteries and experimental procedures are relevant for detecting performance variations in diverse clinical populations. Clinical implications and directions for future research are discussed.
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Affiliation(s)
- Geoffrey Blondelle
- Department of Psychology, CRP-CPO, UR 7273, Université de Picardie Jules Verne, Amiens, France
| | - Mathieu Hainselin
- Department of Psychology, CRP-CPO, UR 7273, Université de Picardie Jules Verne, Amiens, France
| | - Yannick Gounden
- Department of Psychology, CRP-CPO, UR 7273, Université de Picardie Jules Verne, Amiens, France
| | - Véronique Quaglino
- Department of Psychology, CRP-CPO, UR 7273, Université de Picardie Jules Verne, Amiens, France
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Abstract
People living with HIV (PLWH) experience greater everyday functioning impairment. We examined frequency and correlates of successful functional aging (SFA) in PLWH. Using gold-standard questionnaires, SFA was defined in 174 HIV+ and 71 HIV- adults as absence of significant everyday cognitive symptoms and declines in instrumental activities of daily living. More HIV- (45%) than HIV+ (18%) adults met SFA criteria (p < 0.01). Depression, cognitive functioning, socioeconomic status, and HIV status were independent correlates of SFA (p values < 0.05). Motor ability, learning, and verbal fluency were associated with SFA. SFA was associated with health-related quality of life (HRQoL). PLWH are three times less likely to achieve SFA than HIV- adults, a phenotype that translates to HRQoL. While SFA is multifactorial, driven by clinico-demographic factors, HIV may pose additional risk to achieving SFA. Further work should examine other mechanisms whereby HIV hinders SFA (e.g., biomarkers, stress, mental health) and ultimately inform interventions to facilitate SFA.
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Mioni G, Fracasso V, Cardullo S, Stablum F. Comparing different tests to detect early manifestation of prospective memory decline in aging. Clin Neuropsychol 2020; 36:105-137. [PMID: 32301378 DOI: 10.1080/13854046.2020.1749308] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Objective: Prospective memory (PM) is the ability to remember to perform future intentions. Previous studies have demonstrated that, compared to a younger cohort, healthy older adults have impairments in PM. Considering the importance of early detection of age-related PM decline, the present study aims to compare the performance of healthy older adults using three well-known PM tests commonly used in clinical settings.Method: In the present study, we tested 70 older adults (65-95 years old) using the Cambridge Prospective Memory Test (CAMPROMPT), the Memory for Intentions Screening Test (MIST) and the Royal Prince Alfred Prospective Memory Test (RPA-ProMem). In order to compare performance across tests and the interaction between age and cues, we performed a linear mixed model with random intercept and random slopes. Moreover, additional mixed models with random intercept were run for analyzing the additional information provided by MIST and RPA-ProMem regarding delay responses, response modality effects and type of errors committed.Results: Our data showed a drop in PM performance as age increased detected by all three tests. Furthermore, CAMPROMPT was the most sensitive test to identify differences in PM for event-and time-based cues, at least for participants with 65-77 years old. When data were analyzed in term of delay responses, participants were more accurate for 2 min delay (MIST) and 30 in delay (RPA-ProMem). Participants were less accurate when response modality was "verbal" compared to "action" (MIST) and made more PM errors as age increased.Conclusions: Overall, the study provides important information regarding age-related PM decline and can help researchers as well as clinicians in deciding the preferred test to evaluate PM performance.
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Affiliation(s)
- Giovanna Mioni
- Dipartimento di Psicologia Generale, Università di Padova, Padova, Italy
| | - Verena Fracasso
- Dipartimento di Psicologia Generale, Università di Padova, Padova, Italy
| | | | - Franca Stablum
- Dipartimento di Psicologia Generale, Università di Padova, Padova, Italy
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Fazeli PL, Montoya JL, McDavid CN, Moore DJ. Older HIV+ and HIV- Adults Provide Similar Definitions of Successful Aging: A Mixed-Methods Examination. THE GERONTOLOGIST 2020; 60:385-395. [PMID: 30541075 PMCID: PMC7117624 DOI: 10.1093/geront/gny157] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND AND OBJECTIVE As HIV-infected (HIV+) individuals age, there is a need to understand successful aging (SA) from the patient perspective. This study compared SA definitions between HIV+ and HIV-uninfected (HIV-) older adults and then examined correlates of SA categories. RESEARCH DESIGN AND METHODS Ninety-three HIV+ and 46 HIV- older (aged 50+) adults provided brief definitions of SA, which was examined using content analysis. We then compared the frequency of SA categories by serostatus and examined the correlates of SA categories within both groups. RESULTS Seven SA categories emerged: General Health, Cognitive Health & Ability, Physical/Biological Health & Ability, Social Relationships, Attitudes, Psychological, & Emotional Well-Being, Proactive & Engaged Lifestyle, and Independence. While no significant differences emerged, HIV- older adults were more likely to report General Health and the subcategory of Longevity/Survival, while HIV+ older adults were more likely to report subcategories of Enjoying Life & Fulfillment and Maintaining Balance. Few demographic correlates of SA categories emerged. Mood and HIV characteristics were not associated with SA categories. In both groups, those without neurocognitive impairment were significantly more likely to endorse General Health than those with neurocognitive impairment. DISCUSSION AND IMPLICATIONS HIV+ and HIV- older individuals may generally perceive SA similarly, and their definitions parallel with existing models of SA. Yet, living with a chronic illness may cause HIV+ older adults to place greater value on quality of life and life satisfaction than physical health and chronological age. Observational and intervention studies may use similar approaches in evaluating and maximizing SA.
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Affiliation(s)
- Pariya L Fazeli
- Department of Family, Community, and Health Systems, School of Nursing, University of Alabama at Birmingham
| | | | - Chastity N McDavid
- Division of Infectious Diseases, School of Medicine, University of Alabama at Birmingham
| | - David J Moore
- Department of Psychiatry, University of California, San Diego
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Woods SP, Morgan EE, Loft S, Matchanova A, Verduzco M, Cushman C. Supporting strategic processes can improve time-based prospective memory in the laboratory among older adults with HIV disease. Neuropsychology 2019; 34:249-263. [PMID: 31789564 DOI: 10.1037/neu0000602] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
OBJECTIVE Older adults with HIV disease demonstrate moderate deficits in time-based prospective memory (PM), which is the strategically demanding ability of remembering to perform a task at a specific time. Using theories from the PM literature, we hypothesized that supporting strategic processes would improve time-based PM in the laboratory among HIV+ older adults. METHOD One hundred forty-five HIV+ participants were randomly assigned to a control condition or an experimental group in which strategic processing was supported at encoding (i.e., implementation intentions and visualization), monitoring (i.e., content-free cuing), and/or cue detection (i.e., auditory alarm). The HIV+ control group and 58 seronegative participants completed two ongoing language tasks with a time-based PM requirement. The HIV+ experimental groups underwent counterbalanced time-based PM trials under both control and strategically supported conditions. RESULTS The HIV+ cue-detection group showed a large within-subjects improvement, which was strongly related to lower scores on separate clinical time-based PM measure and was accompanied by a large reduction in clock-checking behavior. Results also revealed a small within-subjects improvement in time-based PM in the encoding condition. CONCLUSIONS Supporting strategic encoding and cue-detection processes in the laboratory can improve time-based PM deficits in older HIV+ adults, which may inform the development of more naturalistic PM-based interventions to enhance health behaviors. (PsycINFO Database Record (c) 2020 APA, all rights reserved).
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Affiliation(s)
| | - Erin E Morgan
- Department of Psychiatry, University of California, San Diego
| | - Shayne Loft
- School of Psychological Science, University of Western Australia
| | | | | | - Clint Cushman
- Department of Psychiatry, University of California, San Diego
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Abstract
OBJECTIVE Persons with multiple sclerosis (MS) often report prospective memory (PM) failures that directly impact their everyday life. However, it is not known whether PM deficits confer an increased risk of poorer everyday functioning. The aims of this study were to: (1) compare time- (Time-PM) and event-based PM (Event-PM) performance between persons with MS and healthy controls (HCs), (2) examine the neuropsychological correlates of PM in MS, and (3) examine the relationship between PM and everyday functioning in MS. METHOD A between-subjects design was used to examine 30 adults with MS and 30 community-dwelling HC. Participants were administered the Memory for Intentions Screening Test (MIST) to assess PM skills, the Actual Reality™ (AR) to assess everyday functioning, and a battery of cognitive tests. RESULTS The MS group performed significantly worse on Time-PM compared to HC but not on Event-PM tasks. While both Time-PM and Event-PM subscales were correlated with retrospective learning and memory, the MIST Time-PM subscale was correlated with executive functions. Significant correlations were observed between AR and the MIST Time-PM, but not Event-PM, subscales. CONCLUSIONS The results highlight the role of executive functions on Time-PM. Furthermore, significant relationships with AR extend the ecological validity of the MIST to MS populations.
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Sheppard DP, Matchanova A, Sullivan KL, Kazimi SI, Woods SP. Prospective memory partially mediates the association between aging and everyday functioning. Clin Neuropsychol 2019; 34:755-774. [PMID: 31304859 DOI: 10.1080/13854046.2019.1637461] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Objective: Older adults commonly experience declines in everyday functioning, the reasons for which are multifactorial. Prospective memory (PM), or remembering to carry out intended actions, can be an executively demanding cognitive process that declines with older age and is independently associated with a variety of everyday functions (e.g. taking medication). This study examined the hypothesis that PM mediates the relationship between older age and poorer everyday functioning.Method: A total of 468 community-dwelling adults (ages 18-75) with a range of medical comorbidities (e.g. viral infection) were classified as dependent on four well-validated measures of manifest everyday functioning: activities of daily living, employment status, the Karnofsky Scale of Performance Status, and self-reported cognitive symptoms. Participants completed the Memory for Intentions Test (MIsT) to measure PM, alongside clinical tests of executive functions and retrospective memory.Results: Controlling for education and comorbidities, bootstrap analysis revealed a significant direct effect of age on everyday functioning and a significant mediated effect of age on everyday functioning through the indirect effect of time-based b = .006 [.003, .010] and event-based PM (b = .005, [.002, .009]), as well as slightly smaller effects for executive functions (b = .003, [.001, .005]) and retrospective memory (b = .002, [.001, .005]).Conclusions: These cross-sectional data suggest that executively demanding aspects of declarative memory play an important partial mediating role between an individual factor (i.e. age) and daily life activities, and highlight the possible benefit of targeting PM for improving everyday functioning in older adults.
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Affiliation(s)
- David P Sheppard
- Department of Psychology, University of Houston, Houston, TX, USA
| | | | - Kelli L Sullivan
- Department of Psychology, University of Houston, Houston, TX, USA
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Abstract
PURPOSE OF REVIEW This paper examines the theoretical and empirical basis for neurocognitive phenotyping of HIV. RECENT FINDINGS The pattern of neurocognitive symptoms associated with HIV has traditionally been referred to as a "subcortical" phenotype. Recent concern has been raised that the neurocognitive phenotype in the post-ART era has changed to reflect the addition of cortical features, suggestive of synergistic age-related neurodegeneration. Empirical evidence reviewed in this paper suggests that, when present, HIV-related neurocognitive impairment in the post-ART era remains subcortical in nature, regardless of advanced age or treatment status. Persistent neurocognitive impairment among virally suppressed individuals may reflect a combination of HIV disease factors, pre-existing risk factors, and/or emergent health comorbidities such as subcortical ischemic vascular disease in older people living with HIV. An entrenchment of the subcortical neurocognitive phenotype of HIV appears to be unfolding in the post-ART era. Whether new neurocognitive subtypes of HIV exist in the current era requires additional research utilizing harmonized test protocols and advanced computational methods capable of deep phenotyping. Recommendations from other neurological disorders are provided.
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Affiliation(s)
- Robert Paul
- Department of Psychological Sciences, University of Missouri, St. Louis, MO, 63124, USA.
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Zhao X, Fu J, Maes JHR. Prospective memory training in young adults enhances trained-task but not transfer-task performance. Memory 2019; 27:1018-1023. [PMID: 31062654 DOI: 10.1080/09658211.2019.1613435] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Training and transfer effects of prospective memory training have not been assessed in healthy young adults yet. The present study examined the effects of an 8-day prospective memory training programme using the Virtual Week computer game in 18-24-year-old students. Using the performance of an active control group as comparison, the study revealed a significant short-lived beneficial training-induced effect on a nearest-transfer task consisting of a different version of the trained task. No evidence was obtained for transfer effects to other tasks measuring prospective memory (near transfer), or to tasks measuring various executive functions or general intelligence (far transfer). These results were compared to those from a previous study in which an identical training and testing protocol was used in 13-15-year-old adolescents. This study did reveal some evidence of near and far transfer. The results of the two studies combined suggest a greater potential for prospective memory training to induce beneficial transfer effects in young adolescents than in young adults.
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Affiliation(s)
- Xin Zhao
- a Behavior Rehabilitation Training Research Institution, School of Psychology , Northwest Normal University , Lanzhou , People's Republic of China
| | - Junjun Fu
- a Behavior Rehabilitation Training Research Institution, School of Psychology , Northwest Normal University , Lanzhou , People's Republic of China
| | - Joseph H R Maes
- b Donders Institute for Brain, Cognition and Behaviour, Centre for Cognition , Radboud University , Nijmegen , The Netherlands
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Neurocognitive SuperAging in Older Adults Living With HIV: Demographic, Neuromedical and Everyday Functioning Correlates. J Int Neuropsychol Soc 2019; 25:507-519. [PMID: 30890191 PMCID: PMC6705613 DOI: 10.1017/s1355617719000018] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVES Studies of neurocognitively elite older adults, termed SuperAgers, have identified clinical predictors and neurobiological indicators of resilience against age-related neurocognitive decline. Despite rising rates of older persons living with HIV (PLWH), SuperAging (SA) in PLWH remains undefined. We aimed to establish neuropsychological criteria for SA in PLWH and examined clinically relevant correlates of SA. METHODS 734 PLWH and 123 HIV-uninfected participants between 50 and 64 years of age underwent neuropsychological and neuromedical evaluations. SA was defined as demographically corrected (i.e., sex, race/ethnicity, education) global neurocognitive performance within normal range for 25-year-olds. Remaining participants were labeled cognitively normal (CN) or impaired (CI) based on actual age. Chi-square and analysis of variance tests examined HIV group differences on neurocognitive status and demographics. Within PLWH, neurocognitive status differences were tested on HIV disease characteristics, medical comorbidities, and everyday functioning. Multinomial logistic regression explored independent predictors of neurocognitive status. RESULTS Neurocognitive status rates and demographic characteristics differed between PLWH (SA=17%; CN=38%; CI=45%) and HIV-uninfected participants (SA=35%; CN=55%; CI=11%). In PLWH, neurocognitive groups were comparable on demographic and HIV disease characteristics. Younger age, higher verbal IQ, absence of diabetes, fewer depressive symptoms, and lifetime cannabis use disorder increased likelihood of SA. SA reported increased independence in everyday functioning, employment, and health-related quality of life than non-SA. CONCLUSIONS Despite combined neurological risk of aging and HIV, youthful neurocognitive performance is possible for older PLWH. SA relates to improved real-world functioning and may be better explained by cognitive reserve and maintenance of cardiometabolic and mental health than HIV disease severity. Future research investigating biomarker and lifestyle (e.g., physical activity) correlates of SA may help identify modifiable neuroprotective factors against HIV-related neurobiological aging. (JINS, 2019, 25, 507-519).
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Qiu J, Cheng HD, Dong T, Xiang L, Wang M, Xia L, Wang K. Prospective memory impairment in patients with white matter lesions. Int J Neurosci 2019; 129:438-446. [PMID: 30616434 DOI: 10.1080/00207454.2018.1538988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE A vast majority of the episodic memory literature in white matter lesions (WML) had focused on "retrospective memory (RM)", little was known about prospective memory (PM) in WML patients. The aim of our study was to investigate the effect of WML patients on event-based prospective memory (EBPM) and time-based prospective memory (TBPM). In addition, our study attempted to understand the possible mechanisms of PM damage in WML patients. METHODS A total of 42 WML patients and 40 age and education level matched healthy controls were included. EBPM (an action whenever particular words were presented) and TBPM (an action at certain times) were performed to test the involvement of PM in WML. The extent of WML within cholinergic pathways were assessed using the cholinergic pathways hyperintensities scale (CHIPS). RESULTS A significant difference was found in the performance of Montreal Cognitive Assessment (MOCA) (21.8 ± 3.9 vs. 26.6 ± 1.7, p < 0.05) and TBPM (2.88 ± 1.21 vs. 4.27 ± 0.78, p < 0.05), but not Mini-Mental State Examination (MMSE) (26.9 ± 2.8 vs. 27.3 ± 1.2, p > 0.05) and EBPM (3.62 ± 1.25 vs.4.47 ± 1.11, p > 0.05) in WML patients compared with the healthy controls. Moreover, TBPM and MOCA scores were negatively correlated with CHIPS scores. CONCLUSIONS WML patients were impaired in TBPM but not in EBPM, supporting that EBPM and TBPM have different neural mechanisms. Our results demonstrated that WML are involved in the TBPM probably by affecting the central cholinergic pathway.
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Affiliation(s)
- Ju Qiu
- a Department of Neurology , The First Affiliated Hospital of Anhui Medical University , Hefei , Anhui Province , China.,b Anhui Province Key Laboratory of Cognition and Neuropsychiatry Disorder , Hefei , Anhui Province , China.,c Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health , Hefei , Anhui Province , China.,d Department of Medical Psychology , Anhui Psychologic Medicine Center, Anhui Medical University , Hefei , Anhui Province , China.,e Department of Neurology , The Second Affiliated Hospital of Anhui Medical University , Hefei , Anhui , China
| | - Huai-Dong Cheng
- f Department of Oncology , The Second Affiliated Hospital of Anhui Medical University , Hefei , Anhui , China
| | - Ting Dong
- g Department of Neurology , The First Affiliated Hospital of Anhui University of Chinese Medicine , Hefei , Anhui , China
| | - Li Xiang
- h Department of Radiology , The Second Affiliated Hospital of Anhui Medical University , Hefei , Anhui , China
| | - Min Wang
- e Department of Neurology , The Second Affiliated Hospital of Anhui Medical University , Hefei , Anhui , China
| | - Lan Xia
- e Department of Neurology , The Second Affiliated Hospital of Anhui Medical University , Hefei , Anhui , China
| | - Kai Wang
- a Department of Neurology , The First Affiliated Hospital of Anhui Medical University , Hefei , Anhui Province , China.,b Anhui Province Key Laboratory of Cognition and Neuropsychiatry Disorder , Hefei , Anhui Province , China.,c Collaborative Innovation Center of Neuropsychiatric Disorders and Mental Health , Hefei , Anhui Province , China.,d Department of Medical Psychology , Anhui Psychologic Medicine Center, Anhui Medical University , Hefei , Anhui Province , China
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43
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Resilience attenuates the association between neurocognitive functioning and everyday functioning in individuals aging with HIV in the Deep South. Int J Geriatr Psychiatry 2019. [DOI: https:/doi.10.1002/gps.4988] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Fazeli PL, Moore RC, Vance DE. Resilience attenuates the association between neurocognitive functioning and everyday functioning in individuals aging with HIV in the Deep South. Int J Geriatr Psychiatry 2019; 34:72-78. [PMID: 30230608 PMCID: PMC6298797 DOI: 10.1002/gps.4988] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 08/06/2018] [Indexed: 11/05/2022]
Abstract
OBJECTIVES Adults aging with HIV are at risk for poorer neurocognitive and daily functioning. Identifying factors to protect such outcomes is a significant research priority. The aim of this study was to explore the role of resilience in cognitive and everyday functioning in a largely African American and low socioeconomic status sample of adults and older adults with HIV in the Deep South. METHODS/DESIGN In this cross-sectional study 100 HIV+ middle-aged and older adults (range 40-73; 61% aged 50+) completed a comprehensive neurocognitive battery along with self-reported measures of resilience and everyday functioning. RESULTS Higher resilience was associated with better global neurocognitive functioning (rho = 0.31, P < 0.01), as well as better functioning in all domains (verbal fluency, executive functioning, speed of information processing, learning, working memory) except recall and motor skills. Resilience was also significantly associated with instrumental activities of daily living (IADL) dependence, with lower resilience observed in those with IADL dependence compared with those who were IADL independent (P < 0.01). In a multiple regression adjusting for data-driven covariates (verbal IQ, income, depression), and global neurocognitive impairment, resilience was the only significant (P = 0.02) correlate of IADL dependence. A follow-up mediation showed that the direct relationship between neurocognitive functioning and IADL declines was fully attenuated after accounting for shared variance with resilience. CONCLUSIONS Resilience is associated with better cognitive and functional outcomes in people aging with HIV. While further work is needed to understand these associations over time, results suggest interventions to build resilience may promote successful aging in this vulnerable population.
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Affiliation(s)
- Pariya L. Fazeli
- Department of Family, Community, and Health Systems, School of Nursing, University of Alabama at Birmingham, Birmingham, AL
| | - Raeanne C. Moore
- Department of Psychiatry, University of California, San Diego, CA
- VA San Diego Healthcare System, San Diego, CA
| | - David E. Vance
- Department of Family, Community, and Health Systems, School of Nursing, University of Alabama at Birmingham, Birmingham, AL
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45
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Kordovski VM, Tierney SM, Woods SP. Conceptualizing and Assessing Everyday Functioning in the Context of HIV-Associated Neurocognitive Disorders. Curr Top Behav Neurosci 2019; 50:329-346. [PMID: 30610667 DOI: 10.1007/7854_2018_78] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Combination antiretroviral therapy has reduced the rates of severe HIV-associated neurocognitive disorders (HAND), but the prevalence of milder forms of HAND that can affect everyday functioning remains high. As HIV-infected adults approach near-normal life expectancies, they may become increasingly susceptible to declines in everyday functioning secondary to a variety of physical and mental factors, including HAND. Although impairments in everyday functioning are a hallmark of HAND diagnoses and can adversely influence quality of life, there are no gold standard measures of this fundamentally important and complex construct. This chapter provides a brief review of the various self-report, clinician-rated, and performance-based methods by which everyday functioning is measured in the setting of HIV disease, including global activities of daily living and specific domains of medication adherence, financial management, automobile driving, and vocational functioning.
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46
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Faytell MP, Doyle KL, Naar-King S, Outlaw AY, Nichols SL, Twamley EW, Woods SP. Calendaring and alarms can improve naturalistic time-based prospective memory for youth infected with HIV. Neuropsychol Rehabil 2018; 28:1038-1051. [PMID: 27687290 PMCID: PMC5374028 DOI: 10.1080/09602011.2016.1236733] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Individuals with HIV disease often evidence deficits in prospective memory (PM), which interfere with daily functioning and increase the risk of suboptimal health behaviours. This study examined the benefits of simple encoding and cueing supports on naturalistic time-based PM in 47 HIV-positive young adults. All participants completed a naturalistic time-based PM task in which they were instructed to text the examiner once per day for seven days at a specified time. Participants were randomised into (1) a Calendaring condition in which they created a calendar event in their mobile telephone for the specified texting time; (2) an Alarm condition in which they programmed an alarm into their mobile telephone for the specified texting time; (3) a Combined calendaring and alarm condition; and (4) a Control condition. Participants in the Combined condition demonstrated significantly better naturalistic PM performance than participants in the Control and Calendaring conditions. Findings indicate that HIV-positive young people may benefit from a combined calendaring and alarm supportive strategy for successful execution of future intentions in daily life.
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Affiliation(s)
| | - Katie L. Doyle
- Joint Doctoral Program in Clinical Psychology, San Diego State University and University of California, San Diego, USA
| | - Sylvie Naar-King
- Department of Family Medicine and Public Health Sciences, Wayne State University, Detroit, MI, USA
| | - Angulique Y. Outlaw
- Department of Family Medicine and Public Health Sciences, Wayne State University, Detroit, MI, USA
| | - Sharon L. Nichols
- Department of Neurosciences, University of California, San Diego, CA, USA
| | - Elizabeth W. Twamley
- Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System, San Diego, CA, USA
- Department of Psychiatry, University of California, San Diego, CA, USA
| | - Steven Paul Woods
- Department of Psychology, University of Houston, Houston, U SA
- Department of Psychiatry, University of California, San Diego, CA, USA
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47
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Anderson AM, Croteau D, Ellis RJ, Rosario D, Potter M, Guillemin GJ, Brew BJ, Woods SP, Letendre SL. HIV, prospective memory, and cerebrospinal fluid concentrations of quinolinic acid and phosphorylated Tau. J Neuroimmunol 2018; 319:13-18. [PMID: 29685284 PMCID: PMC5918423 DOI: 10.1016/j.jneuroim.2018.03.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 03/13/2018] [Accepted: 03/13/2018] [Indexed: 02/03/2023]
Abstract
There is mounting evidence that prospective memory (PM) is impaired during HIV infection despite treatment. In this prospective study, 66 adults (43 HIV+ and 23 HIV negative) underwent PM assessment and cerebrospinal fluid (CSF) examination. HIV+ participants had significantly lower PM but significantly higher CSF concentrations of CXCL10 and quinolinic acid (QUIN). Higher CSF phosphorylated Tau (pTau) was associated with worse PM. In a secondary analysis excluding outliers, higher QUIN correlated with higher pTau. CSF QUIN is thus elevated during HIV infection despite antiretroviral therapy and could indirectly contribute to impaired PM by influencing the formation of pTau.
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Affiliation(s)
- Albert M Anderson
- Department of Medicine, Division of Infectious Diseases, Emory University School of Medicine, Atlanta, GA, United States.
| | - David Croteau
- Department of Neurosciences, University of California at San Diego, La Jolla, CA, United States
| | - Ronald J Ellis
- Department of Neurosciences, University of California at San Diego, La Jolla, CA, United States
| | - Debra Rosario
- Department of Medicine, University of California at San Diego, La Jolla, CA, United States; Department of Psychiatry, University of California at San Diego, La Jolla, CA, United States
| | - Michael Potter
- Department of Medicine, University of California at San Diego, La Jolla, CA, United States; Department of Psychiatry, University of California at San Diego, La Jolla, CA, United States
| | - Gilles J Guillemin
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, Australia; Peter Duncan Neurosciences Research Unit, St Vincent's Centre for Applied Medical Research, Sydney, Australia
| | - Bruce J Brew
- Peter Duncan Neurosciences Research Unit, St Vincent's Centre for Applied Medical Research, Sydney, Australia; Department of Neurology, St Vincent's Hospital, Sydney, Australia
| | - Steven Paul Woods
- Department of Psychology, University of Houston, Houston, TX, United States
| | - Scott L Letendre
- Department of Medicine, University of California at San Diego, La Jolla, CA, United States; Department of Psychiatry, University of California at San Diego, La Jolla, CA, United States
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dasNair R, Griffiths H, Clarke S, Methley A, Kneebone I, Topcu G. Everyday memory measures in multiple sclerosis: a systematic review. Neuropsychol Rehabil 2018; 29:1543-1568. [PMID: 29498324 DOI: 10.1080/09602011.2018.1434081] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Everyday memory is one of the most affected cognitive functions in multiple sclerosis (MS). Assessing everyday memory problems is crucial for monitoring the impact of memory deficits on individuals' day-to-day lives and evaluating the effectiveness of interventions that aim to improve cognitive functions. The aim of this systematic review was to identify the research literature on everyday memory measures used with people with MS, describe the types of measures used, and summarise their psychometric properties. Empirical studies of cognitive function in MS using standardised everyday memory measures were included. Online databases (MEDLINE, PsycINFO, PsycARTICLES, Embase) and Google Scholar were searched. Forty-four studies met the inclusion criteria. A total of 12 measures were identified, with varied uses and administration methods. The majority of papers did not report any psychometric properties for MS populations. The few papers that did, reported that the measures have good reliability and appear to have good face, concurrent, and ecological validity, but these need to be evaluated further. This review presents researchers and clinicians with an overview of the various everyday memory measures used in studies with people with MS, to help them choose the appropriate measure for their evaluations.
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Affiliation(s)
- Roshan dasNair
- Division of Psychiatry and Applied Psychology, School of Medicine, University of Nottingham , Nottingham , UK.,Institute of Mental Health, Nottinghamshire Healthcare Trust , Nottingham , UK
| | - Holly Griffiths
- Division of Psychiatry and Applied Psychology, School of Medicine, University of Nottingham , Nottingham , UK
| | - Sara Clarke
- Division of Psychiatry and Applied Psychology, School of Medicine, University of Nottingham , Nottingham , UK
| | - Abigail Methley
- Neuropsychology Department, Salford Royal NHS Foundation Trust , Salford , UK.,Section for Clinical and Health Psychology, School of Psychological Sciences, University of Manchester , Manchester , UK
| | - Ian Kneebone
- Discipline of Clinical Psychology, Graduate School of Health, University of Technology Sydney , Sydney , Australia
| | - Gogem Topcu
- Division of Psychiatry and Applied Psychology, School of Medicine, University of Nottingham , Nottingham , UK
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49
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Lenoir D, De Pauw R, Ickmans K, Schumacher C, Timmers I, Kregel J, Coppieters I. Validity and Test-Retest Reliability of the Dutch Modified Perceived Deficits Questionnaire to Examine Cognitive Symptoms in Women with Chronic Whiplash, Chronic Idiopathic Neck Pain, and Fibromyalgia. Pain Pract 2018; 18:850-863. [PMID: 29383819 DOI: 10.1111/papr.12683] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Accepted: 01/23/2018] [Indexed: 01/13/2023]
Abstract
INTRODUCTION Until now, only reliability and validity of the English version of the modified Perceived Deficits Questionnaire (mPDQ) have been investigated. OBJECTIVE The aim of this study was to translate the mPDQ into Dutch and evaluate its validity and reliability as an assessment tool for self-perceived cognitive problems in patients with chronic whiplash-associated disorders (CWAD), chronic idiopathic neck pain (CINP), and fibromyalgia (FM). METHODS A case-control study was performed with a volunteer sample of 13 women with CWAD, 18 with CINP, and 33 with FM, and 33 women who were healthy and free of pain. The mPDQ was first translated into Dutch, and its test-retest reliability, internal consistency, and discriminative power were examined. RESULTS The intraclass correlation coefficients were higher than 0.74. Cronbach's α values ranged between 0.71 and 0.95. Total mPDQ scores were significantly higher (P < 0.017) in FM and CWAD patients compared to healthy controls. Furthermore, participants performed the Stroop task and the psychomotor vigilance task (PVT), 2 neuropsychological computer-based cognitive performance tests. Correlations between the mPDQ total score and the cognitive performance tests were evaluated. Significant moderate to high correlations were found in all study samples between total mPDQ score and objective cognitive tests (Spearman correlation coefficient = 0.35 to 0.80; P < 0.05). CONCLUSION Therefore, the Dutch version of the mPDQ showed high test-retest reliability and high internal consistency, and was able to distinguish CWAD and FM patients from healthy controls. PERSPECTIVE This article presents the validity and test-retest reliability of the Dutch mPDQ. This measure could help clinicians who seek a reliable and user-friendly way to assess cognitive symptoms in chronic pain patients.
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Affiliation(s)
- D Lenoir
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.,Pain in Motion International Research Group
| | - R De Pauw
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - K Ickmans
- Pain in Motion International Research Group.,Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussels, Brussels, Belgium
| | - C Schumacher
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - I Timmers
- Department of Cognitive Neuroscience, Maastricht University, Maastricht, The Netherlands.,Department of Rehabilitation Medicine, Maastricht University, Maastricht, The Netherlands
| | - J Kregel
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.,Pain in Motion International Research Group.,Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussels, Brussels, Belgium
| | - I Coppieters
- Department of Rehabilitation Sciences and Physiotherapy, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.,Pain in Motion International Research Group
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50
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Gatzounis R, Schrooten MGS, Crombez G, Vlaeyen JWS. Forgetting to remember? Prospective memory within the context of pain. Eur J Pain 2017; 22:614-625. [PMID: 29226495 DOI: 10.1002/ejp.1152] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/23/2017] [Indexed: 11/06/2022]
Abstract
BACKGROUND Pain interferes with cognitive functioning in several ways. Among other symptoms, pain patients often report difficulties with remembering future intentions. It remains unclear, however, whether it is the pain per se that impairs prospective remembering or other factors that often characterize people with pain (e.g. poor sleep quality). In this experiment, we investigated whether prospective memory is impaired within the context of pain, and whether this impairment is enhanced when the threat value of pain is increased. METHODS Healthy participants engaged in an ongoing word categorization task, during which they received either experimental pain stimuli (with or without threatening instructions designed to increase the threat value of pain), or no pain stimuli (no somatic stimuli and no threatening instructions). Crucially, participants were also instructed to perform a prospective memory intention on future moments that would be signalled by specific retrieval cues. RESULTS Threatening instructions did not differentiate the pain groups in terms of pain threat value; therefore, we only focus on the difference between pain and no pain. Pain and no-pain groups performed the prospective memory intention with similar frequency, indicating that prospective memory is not necessarily impaired when the intended action has to be performed in a painful context. CONCLUSIONS Findings are discussed in the framework of the multiprocess theory of prospective memory, which differentiates between the spontaneous and the strategic retrieval of intentions. Methodological considerations and suggestions for future research are discussed. SIGNIFICANCE This laboratory study combines established methods from two research fields to investigate the effects of a painful context on memory for future intentions. Painful context did not impair performance of a prospective memory intention that is assumed to be retrieved by means of spontaneous processing.
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Affiliation(s)
- R Gatzounis
- Research Group Health Psychology, Faculty of Psychology and Educational Sciences, University of Leuven, Belgium.,Section Behavioral Medicine, Department of Clinical Psychological Science, Maastricht University, The Netherlands
| | - M G S Schrooten
- Research Group Health Psychology, Faculty of Psychology and Educational Sciences, University of Leuven, Belgium.,Centre for Health and Medical Psychology, School of Law, Psychology and Social Work, Örebro University, Sweden
| | - G Crombez
- Department of Experimental-Clinical and Health Psychology, Faculty of Psychology and Educational Sciences, Ghent University, Belgium
| | - J W S Vlaeyen
- Research Group Health Psychology, Faculty of Psychology and Educational Sciences, University of Leuven, Belgium.,Section Behavioral Medicine, Department of Clinical Psychological Science, Maastricht University, The Netherlands
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