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Vints WAJ, Šeikinaitė J, Gökçe E, Kušleikienė S, Šarkinaite M, Valatkeviciene K, Česnaitienė VJ, Verbunt J, Levin O, Masiulis N. Resistance exercise effects on hippocampus subfield volumes and biomarkers of neuroplasticity and neuroinflammation in older adults with low and high risk of mild cognitive impairment: a randomized controlled trial. GeroScience 2024; 46:3971-3991. [PMID: 38478179 PMCID: PMC11226571 DOI: 10.1007/s11357-024-01110-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 02/25/2024] [Indexed: 07/07/2024] Open
Abstract
Physical exercise is suggested to promote hippocampal neuroplasticity by increasing circulating neurotrophic and anti-inflammatory factors. Our aim was to explore the interplay between the effect of progressive resistance exercise on blood biomarker levels, hippocampal neurometabolite levels and hippocampal volume in older adults with a low compared to a high risk of mild cognitive impairment (MCI). Seventy apparently healthy male/female older adults (aged 60-85 years old) were randomly allocated to a 12 week lower limb progressive resistance or no intervention, stratified for low (< 26/30) or high (≥ 26/30) Montreal Cognitive Assessment (MoCA) score, indicating MCI risk. Outcome measures were blood levels of insulin-like growth factor-1 (IGF-1), interleukin-6 (IL-6) or kynurenine (KYN); hippocampal total and subfield volumes of the cornu ammonis 1 (CA1) and 4 (CA4), subiculum, presubiculum, and dentate gyrus measured with magnetic resonance imaging (MRI); and hippocampus neurometabolites including total N-acetylaspartate (NAA), myo-inositol (mIns), and total creatine (Cr) measured with proton magnetic resonance spectroscopy (1H-MRS). We evaluated the intervention effect, cognitive status effect, their interaction and the bivariate relationship between exercise-induced changes between the outcome measures. Higher kynurenine levels (p = 0.015) and lower subiculum volumes (p = 0.043) were found in older adults with high MCI risk compared to older adults with low MCI risk. Exercise-induced CA1 volume changes were negatively correlated with hippocampal tNAA/mIns level changes (r = -0.605, p = 0.006). This study provides valuable insight in the multifactorial processes related to resistance training in older adults with low or high MCI risk.
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Affiliation(s)
- Wouter A J Vints
- Department of Health Promotion and Rehabilitation, Lithuanian Sports University, Kaunas, Lithuania.
- Department of Rehabilitation Medicine Research School CAPHRI, Maastricht University, Maastricht, The Netherlands.
- Centre of Expertise in Rehabilitation and Audiology, Adelante Zorggroep, Hoensbroek, The Netherlands.
| | - Julija Šeikinaitė
- Department of Rehabilitation, Physical and Sports Medicine, Institute of Health Science, Vilnius University, Vilnius, Lithuania
| | - Evrim Gökçe
- Sports Rehabilitation Laboratory, Ankara City Hospital, 06800, Ankara, Turkey
| | - Simona Kušleikienė
- Department of Health Promotion and Rehabilitation, Lithuanian Sports University, Kaunas, Lithuania
| | - Milda Šarkinaite
- Department of Radiology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Kristina Valatkeviciene
- Department of Radiology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Vida J Česnaitienė
- Department of Health Promotion and Rehabilitation, Lithuanian Sports University, Kaunas, Lithuania
| | - Jeanine Verbunt
- Department of Rehabilitation Medicine Research School CAPHRI, Maastricht University, Maastricht, The Netherlands
- Centre of Expertise in Rehabilitation and Audiology, Adelante Zorggroep, Hoensbroek, The Netherlands
| | - Oron Levin
- Department of Health Promotion and Rehabilitation, Lithuanian Sports University, Kaunas, Lithuania
- Motor Control & Neuroplasticity Research Group, Group Biomedical Sciences, Catholic University Leuven, Heverlee, Belgium
| | - Nerijus Masiulis
- Department of Health Promotion and Rehabilitation, Lithuanian Sports University, Kaunas, Lithuania
- Department of Rehabilitation, Physical and Sports Medicine, Institute of Health Science, Vilnius University, Vilnius, Lithuania
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Reyes A, Hermann BP, Prabhakaran D, Ferguson L, Almane DN, Shih JJ, Iragui‐Madoz VJ, Struck A, Punia V, Jones JE, Busch RM, McDonald CR. Validity of the MoCA as a cognitive screening tool in epilepsy: Are there implications for global care and research? Epilepsia Open 2024; 9:1526-1537. [PMID: 38874380 PMCID: PMC11296095 DOI: 10.1002/epi4.12991] [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: 03/25/2024] [Revised: 05/06/2024] [Accepted: 05/28/2024] [Indexed: 06/15/2024] Open
Abstract
OBJECTIVE This study evaluated the diagnostic performance of a widely available cognitive screener, the Montreal cognitive assessment (MoCA), to detect cognitive impairment in older patients (age ≥ 55) with epilepsy residing in the US, using the International Classification of Cognitive Disorders in Epilepsy (IC-CoDE) as the gold standard. METHODS Fifty older adults with focal epilepsy completed the MoCA and neuropsychological measures of memory, language, executive function, and processing speed/attention. The IC-CoDE taxonomy divided participants into IC-CoDE Impaired and Intact groups. Sensitivity and specificity across several MoCA cutoffs were examined. Spearman correlations examined relationships between the MoCA total score and clinical and demographic variables and MoCA domain scores and individual neuropsychological tests. RESULTS IC-CoDE impaired patients demonstrated significantly lower scores on the MoCA total, visuospatial/executive, naming, language, delayed recall, and orientation domain scores (Cohen's d range: 0.336-2.77). The recommended MoCA cutoff score < 26 had an overall accuracy of 72%, 88.2% sensitivity, and 63.6% specificity. A MoCA cutoff score < 24 yielded optimal sensitivity (70.6%) and specificity (78.8%), with overall accuracy of 76%. Higher MoCA total scores were associated with greater years of education (p = 0.016) and fewer antiseizure medications (p = 0.049). The MoCA memory domain was associated with several standardized measures of memory, MoCA language domain with category fluency, and MoCA abstraction domain with letter fluency. SIGNIFICANCE This study provides initial validation of the MoCA as a useful screening tool for older adults with epilepsy that can be used to identify patients who may benefit from comprehensive neuropsychological testing. Further, we demonstrate that a lower cutoff (i.e., <24) better captures cognitive impairment in older adults with epilepsy than the generally recommended cutoff and provides evidence for construct overlap between MoCA domains and standard neuropsychological tests. Critically, similar efforts in other regions of the world are needed. PLAIN LANGUAGE SUMMARY The Montreal cognitive assessment (MoCA) can be a helpful tool to screen for cognitive impairment in older adults with epilepsy. We recommend that adults 55 or older with epilepsy who score less than 24 on the MoCA are referred to a neuropsychologist for a comprehensive evaluation to assess any changes in cognitive abilities and mood.
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Affiliation(s)
- Anny Reyes
- Department of Radiation Medicine & Applied SciencesUniversity of CaliforniaSan DiegoCaliforniaUSA
| | - Bruce P. Hermann
- Department of NeurologyUniversity of Wisconsin School of Medicine and Public HealthMadisonWisconsinUSA
| | - Divya Prabhakaran
- Department of Radiation Medicine & Applied SciencesUniversity of CaliforniaSan DiegoCaliforniaUSA
| | - Lisa Ferguson
- Epilepsy CenterNeurological Institute, Cleveland ClinicClevelandOhioUSA
| | - Dace N. Almane
- Department of NeurologyUniversity of Wisconsin School of Medicine and Public HealthMadisonWisconsinUSA
| | - Jerry J. Shih
- Department of NeuroscienceUniversity of CaliforniaSan DiegoCaliforniaUSA
| | | | - Aaron Struck
- Department of NeurologyUniversity of Wisconsin School of Medicine and Public HealthMadisonWisconsinUSA
| | - Vineet Punia
- Epilepsy CenterNeurological Institute, Cleveland ClinicClevelandOhioUSA
- Department of NeurologyCleveland ClinicClevelandOhioUSA
| | - Jana E. Jones
- Department of NeurologyUniversity of Wisconsin School of Medicine and Public HealthMadisonWisconsinUSA
| | - Robyn M. Busch
- Epilepsy CenterNeurological Institute, Cleveland ClinicClevelandOhioUSA
- Department of NeurologyCleveland ClinicClevelandOhioUSA
| | - Carrie R. McDonald
- Department of Radiation Medicine & Applied SciencesUniversity of CaliforniaSan DiegoCaliforniaUSA
- Department of PsychiatryUniversity of CaliforniaSan DiegoCaliforniaUSA
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Chen TC, Lee YC, Wang YC, Hsieh TL, Chen MH. A Comparison of Test-Retest Reliability and Practice Effects of Short Portable Mental State Questionnaire and Montreal Cognitive Assessment in Patients with Stroke. J Geriatr Psychiatry Neurol 2024:8919887241266793. [PMID: 39045775 DOI: 10.1177/08919887241266793] [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] [Indexed: 07/25/2024]
Abstract
OBJECTIVE To compare the test-retest reliabilities and minimal detectable change (MDC) of the Short Portable Mental State Questionnaire (SPMSQ) and the Montreal Cognitive Assessment (MoCA) in patients with stroke. METHODS 63 patients were recruited from 1 medical center. The SPMSQ and MoCA were administered twice, 2 weeks apart. RESULTS Both measures showed high intraclass correlation coefficients (SPMSQ: 0.87; MoCA: 0.89) and acceptable MDC%s (SPMSQ: 14.8%; MoCA: 19.6%). A small correlation (r = 0.30) was found between the absolute difference and average in each pair of assessments in the SPMSQ, which was close to the criterion of heteroscedasticity. A small practice effect was observed in the MoCA (Cohen's d = 0.30). CONCLUSION The SPMSQ demonstrated smaller random measurement error and an absence of practice effect. When comparing the psychometric properties of the SPMSQ and MoCA as outcome measures for assessing cognitive function in patients with stroke, the SPMSQ appears to be a more suitable choice than the MoCA.
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Affiliation(s)
- Ta-Cheng Chen
- Department of Neurology, Changhua Christian Hospital, Changhua, Taiwan
| | - Ya-Chen Lee
- Department of Occupational Therapy, College of Medical and Health Science, Asia University, Taichung, Taiwan
| | - Yi-Ching Wang
- School of Occupational Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Ton-Lin Hsieh
- School of Occupational Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Mei-Hsiang Chen
- Department of Occupational Therapy, Chung Shan Medical University, Taichung, Taiwan
- Occupational Therapy Room, Chung Shan Medical University Hospital, Taichung, Taiwan
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van der Heide A, Goltz F, de Vries NM, Bloem BR, Speckens AE, Helmich RC. Study protocol for the MIND-PD study: a randomized controlled trial to investigate clinical and biological effects of mindfulness-based cognitive therapy in people with Parkinson's disease. BMC Neurol 2024; 24:219. [PMID: 38918695 PMCID: PMC11197298 DOI: 10.1186/s12883-024-03736-7] [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: 06/04/2024] [Accepted: 06/18/2024] [Indexed: 06/27/2024] Open
Abstract
BACKGROUND People with Parkinson's disease (PD) are very sensitive to the effects of stress. The prevalence of stress-related neuropsychiatric symptoms is high, and acute stress worsens motor symptoms. Animal studies suggest that chronic stress may accelerate disease progression, but evidence for this in humans is lacking. Mindfulness-based interventions (MBIs) train participants to focus on the present moment, on purpose and without judgement. Previous studies suggest that MBIs may alleviate stress and reduce depression and anxiety in PD. We aim to demonstrate the efficacy of Mindfulness-Based Cognitive Therapy (MBCT) as a non-pharmacologic treatment strategy for neuropsychiatric (and motor) symptoms in PD, and to identify the mechanisms underlying stress and stress reduction in PD. METHODS In a prospective randomized controlled trial (RCT), we investigate whether 8 weeks of MBCT, as compared to care as usual, can reduce symptoms of anxiety and depression in people with PD. We aim to include 124 PD patients, who experience mild-moderate symptoms of anxiety and depression, are eligible for magnetic resonance imaging (MRI) and naïve to mindfulness, and who have a disease duration ≤ 10 years. Every participant is followed for 12 months. Clinical and biochemical assessments take place at baseline (T0), after 2 months (T1), and after 12 months (T2); MRI assessments take place at T0 and T2. Our primary outcome is the total score on the Hospital Anxiety and Depression Scale (HADS) at T1, while correcting for the HADS score at T0, age, and gender. Beyond testing the effects of MBCT on symptoms of anxiety and depression in PD, we explore whether MBCT: (1) has an effect on motor symptom severity, (2) influences cerebral and biochemical markers of stress, and (3) leads to a change in biomarkers of PD progression. DISCUSSION MIND-PD is one of the first RCTs with a 1-year follow-up to investigate the effects of MBCT on symptoms of anxiety and depression in PD, and to explore possible mechanisms underlying stress and stress reduction in PD. Insight into these mechanisms can pave the way to new treatment methods in the future. TRIAL REGISTRATION ClinicalTrials.gov, NCT05779137. Registered on 12 January 2023.
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Affiliation(s)
- Anouk van der Heide
- Donders Institute for Brain, Cognition and Behaviour, Centre for Cognitive Neuroimaging, Radboud University, P.O. Box 9101, Nijmegen, 6500 HB, The Netherlands
- Neurology department, Centre of Expertise for Parkinson & Movement Disorders, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Franziska Goltz
- Donders Institute for Brain, Cognition and Behaviour, Centre for Cognitive Neuroimaging, Radboud University, P.O. Box 9101, Nijmegen, 6500 HB, The Netherlands.
- Neurology department, Centre of Expertise for Parkinson & Movement Disorders, Radboud University Medical Centre, Nijmegen, The Netherlands.
| | - Nienke M de Vries
- Neurology department, Centre of Expertise for Parkinson & Movement Disorders, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Bastiaan R Bloem
- Neurology department, Centre of Expertise for Parkinson & Movement Disorders, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Anne E Speckens
- Radboud University Medical Centre, Psychiatry department, Nijmegen, The Netherlands
| | - Rick C Helmich
- Donders Institute for Brain, Cognition and Behaviour, Centre for Cognitive Neuroimaging, Radboud University, P.O. Box 9101, Nijmegen, 6500 HB, The Netherlands
- Neurology department, Centre of Expertise for Parkinson & Movement Disorders, Radboud University Medical Centre, Nijmegen, The Netherlands
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Thielen H, Welkenhuyzen L, Tuts N, Vangkilde S, Lemmens R, Wibail A, Lafosse C, Huenges Wajer IMC, Gillebert CR. Why am I overwhelmed by bright lights? The behavioural mechanisms of post-stroke visual hypersensitivity. Neuropsychologia 2024; 198:108879. [PMID: 38570111 DOI: 10.1016/j.neuropsychologia.2024.108879] [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: 10/23/2023] [Revised: 02/15/2024] [Accepted: 03/26/2024] [Indexed: 04/05/2024]
Abstract
After stroke, patients can experience visual hypersensitivity, an increase in their sensitivity for visual stimuli as compared to their state prior to the stroke. Candidate behavioural mechanisms for these subjective symptoms are atypical bottom-up sensory processing and impaired selective attention, but empirical evidence is currently lacking. In the current study, we aimed to investigate the relationship between post-stroke visual hypersensitivity and sensory thresholds, sensory processing speed, and selective attention using computational modelling of behavioural data. During a whole/partial report task, participants (51 stroke patients, 76 orthopedic patients, and 77 neurotypical adults) had to correctly identify a single target letter that was presented alone (for 17-100 ms) or along a distractor (for 83ms). Performance on this task was used to estimate the sensory threshold, sensory processing speed, and selective attention abilities of each participant. In the stroke population, both on a group and individual level, there was evidence for impaired selective attention and -to a lesser extent- lower sensory thresholds in patients with post-stroke visual hypersensitivity as compared to neurotypical adults, orthopedic patients, or stroke patients without post-stroke sensory hypersensitivity. These results provide a significant advancement in our comprehension of post-stroke visual hypersensitivity and can serve as a catalyst for further investigations into the underlying mechanisms of sensory hypersensitivity after other types of acquired brain injury as well as post-injury hypersensitivity for other sensory modalities.
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Affiliation(s)
- H Thielen
- Department Brain & Cognition, Leuven Brain Institute, KU Leuven, Leuven, Belgium
| | - L Welkenhuyzen
- Department Brain & Cognition, Leuven Brain Institute, KU Leuven, Leuven, Belgium; Department Psychology, Hospital East-Limbourgh, Genk, Belgium; TRACE, Centre for Translational Psychological Research (TRACE), KU Leuven - Hospital East-Limbourgh, Genk, Belgium
| | - N Tuts
- Department Brain & Cognition, Leuven Brain Institute, KU Leuven, Leuven, Belgium
| | - S Vangkilde
- Department of Psychology, Faculty of Social Sciences, University of Copenhagen, Copenhagen, Denmark; Child and Adolescent Mental Health Center, Copenhagen University Hospital, Copenhagen, Denmark
| | - R Lemmens
- Experimental Neurology, Department of Neurosciences, KU Leuven, Leuven, Belgium; Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | - A Wibail
- Neurology, Hospital East-Limbourgh, Genk, Belgium
| | - C Lafosse
- Paramedical and Scientific Director, RevArte Rehabilitation Hospital, Edegem, Belgium
| | - I M C Huenges Wajer
- Department of Neurology and Neurosurgery, University Medical Center Utrecht, the Netherlands; Experimental Psychology, Utrecht University, the Netherlands
| | - C R Gillebert
- Department Brain & Cognition, Leuven Brain Institute, KU Leuven, Leuven, Belgium; TRACE, Centre for Translational Psychological Research (TRACE), KU Leuven - Hospital East-Limbourgh, Genk, Belgium.
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Bugallo-Carrera C, Dosil-Díaz C, Pereiro AX, Anido-Rifón L, Gandoy-Crego M. Factors that indicate performance on the MoCA 7.3 in healthy adults over 50 years old. BMC Geriatr 2024; 24:482. [PMID: 38824525 PMCID: PMC11144337 DOI: 10.1186/s12877-024-05102-1] [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: 07/18/2023] [Accepted: 05/22/2024] [Indexed: 06/03/2024] Open
Abstract
Human aging is a physiological, progressive, heterogeneous global process that causes a decline of all body systems, functions, and organs. Throughout this process, cognitive function suffers an incremental decline with broad interindividual variability.The first objective of this study was to examine the differences in the performance on the MoCA test (v. 7.3) per gender and the relationship between the performance and the variables age, years of schooling, and depressive symptoms .The second objective was to identify factors that may influence the global performance on the MoCA test (v. 7.3) and of the domains orientation, language, memory, attention/calculation, visuospatial and executive function, abstraction, and identification.A cross-sectional study was carried out in which five hundred seventy-three (573) cognitively healthy adults ≥ 50 years old were included in the study. A sociodemographic questionnaire, the GDS-15 questionnaire to assess depression symptoms and the Spanish version of the MoCA Test (v 7.3) were administered. The evaluations were carried out between the months of January and June 2022. Differences in the MoCA test performance per gender was assessed with Student's t-test for independent samples. The bivariate Pearson correlation was applied to examine the relationship between total scoring of the MoCA test performance and the variables age, years of schooling, and depressive symptoms. Different linear multiple regression analyses were performed to determine variables that could influence the MoCA test performance.We found gender-related MoCA Test performance differences. An association between age, years of schooling, and severity of depressive symptoms was observed. Age, years of schooling, and severity of depressive symptoms influence the MoCA Test performance, while gender does not.
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Affiliation(s)
- César Bugallo-Carrera
- Department of Developmental Psychology, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Carlos Dosil-Díaz
- Department of Developmental Psychology, University of Santiago de Compostela, Santiago de Compostela, Spain.
| | - Arturo X Pereiro
- Department of Developmental Psychology, University of Santiago de Compostela, Santiago de Compostela, Spain
| | | | - Manuel Gandoy-Crego
- Department of Psychiatry, Radiology, Public Health, Nursing and Medicine, University of Santiago de Compostela, Santiago de Compostela, Spain
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Dino MJS, Dion KW, Abadir PM, Budhathoki C, Huang CM, Padula WV, Himmelfarb CRD, Davidson PM. The impact of a mixed reality technology-driven health enhancing physical activity program among community-dwelling older adults: a study protocol. Front Public Health 2024; 12:1383407. [PMID: 38807990 PMCID: PMC11130374 DOI: 10.3389/fpubh.2024.1383407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 04/25/2024] [Indexed: 05/30/2024] Open
Abstract
Background Physical inactivity and a sedentary lifestyle among community-dwelling older adults poses a greater risk for progressive physical and cognitive decline. Mixed reality technology-driven health enhancing physical activities such as the use of virtual coaches provide an emerging and promising solution to support healthy lifestyle, but the impact has not been clearly understood. Methods and analysis An observational explanatory sequential mixed-method research design was conceptualized to examine the potential impact of a user-preferred mixed reality technology-driven health enhancing physical activity program directed toward purposively selected community-dwelling older adults in two senior centers in the Philippines. Quantitative components of the study will be done through a discreet choice experiment and a quasi-experimental study. A total of 128, or 64 older adults in each center, will be recruited via posters at community senior centers who will undergo additional screening or health records review by a certified gerontologist to ensure safety and proper fit. Treatments (live coaching with video-based exercise and mixed reality technology-driven exercise) will be assigned to each of the two senior center sites for the quasi-experiment. The participants from the experimental group shall be involved in the discreet choice experiment, modeling, and usability evaluations. Finally, a qualitative sample of participants (n = 6) as key informants shall be obtained from the experimental group using purposive selection. Discussion This study protocol will examine the health impact of a promising mixed reality program in health promotion among older adults. The study utilizes a human-centered mixed method research design in technology development and evaluation in the context of developing nations.Clinical trial registration: ClinicalTrials.gov, identifier NCT06136468.
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Affiliation(s)
- Michael Joseph S. Dino
- School of Nursing, Johns Hopkins University, Baltimore, MD, United States
- Research, Development, and Innovation Center, Our Lady of Fatima University, Valenzuela, Philippines
- Sigma Theta Tau, International Honor Society in Nursing, Indianapolis, IN, United States
| | - Kenneth W. Dion
- School of Nursing, Johns Hopkins University, Baltimore, MD, United States
- Sigma Theta Tau, International Honor Society in Nursing, Indianapolis, IN, United States
| | - Peter M. Abadir
- School of Medicine, Johns Hopkins University, Baltimore, MD, United States
| | - Chakra Budhathoki
- School of Nursing, Johns Hopkins University, Baltimore, MD, United States
- Sigma Theta Tau, International Honor Society in Nursing, Indianapolis, IN, United States
| | - Chien-Ming Huang
- Department of Computer Science, Johns Hopkins University, Baltimore, MD, United States
| | - William V. Padula
- Department of Pharmaceutical and Health Economics, University of Southern California School of Pharmacy, Los Angeles, CA, United States
| | - Cheryl R. Dennison Himmelfarb
- School of Nursing, Johns Hopkins University, Baltimore, MD, United States
- Sigma Theta Tau, International Honor Society in Nursing, Indianapolis, IN, United States
| | - Patricia M. Davidson
- School of Nursing, Johns Hopkins University, Baltimore, MD, United States
- Sigma Theta Tau, International Honor Society in Nursing, Indianapolis, IN, United States
- Office of the Vice Chancellor and President, University of Wollongong, Wollongong, NSW, Australia
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Chuang IC, Chen IC, Wu YR, Li KY. Prediction and mediation analysis for treatment responses to combined cognitive and physical training for older adults. Sci Rep 2024; 14:10571. [PMID: 38720025 PMCID: PMC11079002 DOI: 10.1038/s41598-024-61407-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Accepted: 05/06/2024] [Indexed: 05/12/2024] Open
Abstract
Diminished cognitive and physical functions negatively affect the daily functions of individuals. Although combined cognitive and physical training prevents instrumental activities of daily living (IADL) disability in older adults, no predictive model or mediation analysis of IADL after combined training exists. This study aims to employ prediction and mediation analysis to identify the predictors of IADL performance and to elucidate the mediators of the association between baseline global cognition and subsequent IADL performance following combined cognitive and physical training. This study involved 177 participants aged 60 years and older who underwent combined training. Cognitive function was measured with the Montreal Cognitive Assessment (MoCA), Digit Symbol Substitution Test (DSST), Color Trails Test, Word List, and a dual task; physical function with the Timed Up and Go (TUG) test; daily function with the Lawton IADL Scale. We conducted regression analyses to identify the predictors of IADL performance, and mediation analysis to examine whether DSST and TUG mediate the relationship between MoCA and IADL. The pre-intervention DSST and TUG were significant independent predictors of post-intervention IADL. The association between the pre-intervention MoCA and post-intervention IADL was mediated by pre-intervention DSST and TUG. This study highlighted the importance of measuring and improving processing speed and functional mobility before and during interventions to enhance IADL outcomes.Trial registration: NCT03619577, 23/07/2018; NCT04689776, 29/12/2020.
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Affiliation(s)
- I-Ching Chuang
- Department of Occupational Therapy and Graduate Institute of Behavioral Sciences, College of Medicine, Chang Gung University, No. 259, Wunhua 1st Rd., Gueishan Township, Taoyuan, 333, Taiwan
- Department of Neurology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - I-Chen Chen
- Department of Occupational Therapy, College of Nursing and Health Sciences, Da-Yeh University, Changhua, Taiwan
| | - Yih-Ru Wu
- Department of Neurology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Kuan-Yi Li
- Department of Occupational Therapy and Graduate Institute of Behavioral Sciences, College of Medicine, Chang Gung University, No. 259, Wunhua 1st Rd., Gueishan Township, Taoyuan, 333, Taiwan.
- Department of Neurology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan.
- Healthy Aging Research Center, Chang Gung University, Taoyuan, Taiwan.
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Abo Foul Y, Arkadir D, Demikhovskaya A, Noyman Y, Linetsky E, Abu Snineh M, Aviezer H, Eitan R. Perception of emotionally incongruent cues: evidence for overreliance on body vs. face expressions in Parkinson's disease. Front Psychol 2024; 15:1287952. [PMID: 38770252 PMCID: PMC11103677 DOI: 10.3389/fpsyg.2024.1287952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Accepted: 04/08/2024] [Indexed: 05/22/2024] Open
Abstract
Individuals with Parkinson's disease (PD) may exhibit impaired emotion perception. However, research demonstrating this decline has been based almost entirely on the recognition of isolated emotional cues. In real life, emotional cues such as expressive faces are typically encountered alongside expressive bodies. The current study investigated emotion perception in individuals with PD (n = 37) using emotionally incongruent composite displays of facial and body expressions, as well as isolated face and body expressions, and congruent composite displays as a baseline. In addition to a group of healthy controls (HC) (n = 50), we also included control individuals with schizophrenia (SZ) (n = 30), who display, as in PD, similar motor symptomology and decreased emotion perception abilities. The results show that individuals with PD showed an increased tendency to categorize incongruent face-body combinations in line with the body emotion, whereas those with HC showed a tendency to classify them in line with the facial emotion. No consistent pattern for prioritizing the face or body was found in individuals with SZ. These results were not explained by the emotional recognition of the isolated cues, cognitive status, depression, or motor symptoms of individuals with PD and SZ. As real-life expressions may include inconsistent cues in the body and face, these findings may have implications for the way individuals with PD and SZ interpret the emotions of others.
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Affiliation(s)
- Yasmin Abo Foul
- Department of Psychology, Hebrew University of Jerusalem, Jerusalem, Israel
- Brain Division, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - David Arkadir
- Brain Division, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Anastasia Demikhovskaya
- Neuropsychiatry Unit, Jerusalem Mental Health Center, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Yehuda Noyman
- Neuropsychiatry Unit, Jerusalem Mental Health Center, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Eduard Linetsky
- Brain Division, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Muneer Abu Snineh
- Brain Division, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Hillel Aviezer
- Department of Psychology, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Renana Eitan
- Brain Division, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
- Neuropsychiatry Unit, Jerusalem Mental Health Center, Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Medical Neurobiology (Physiology), Institute for Medical Research Israel-Canada, Hebrew University-Hadassah Medical School, Jerusalem, Israel
- Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
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10
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Shalash RJ, Arumugam A, Qadah RM, Al-Sharman A. Night Screen Time is Associated with Cognitive Function in Healthy Young Adults: A Cross-Sectional Study. J Multidiscip Healthc 2024; 17:2093-2104. [PMID: 38736535 PMCID: PMC11086650 DOI: 10.2147/jmdh.s462458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 04/29/2024] [Indexed: 05/14/2024] Open
Abstract
Background In recent years, a significant shift toward remote work, virtual education, and social distancing measures was witnessed, thereby leading people to increasingly depend on digital devices for communication, work, and entertainment. This increased exposure to screens has raised concerns regarding its potential impact on cognitive function. Purpose This study investigated the relationship between screen time and cognitive function among healthy young adults. Methods One hundred forty-five healthy individuals (mean age 21.55 ± 2.84 years) participated in this cross-sectional study. Sociodemographic information including age, sex, height, weight, and level of education were obtained. Participants reported screen time using a screen time questionnaire. Cognitive function tests including, Paced Auditory Serial Addition Task (PASAT), Montreal Cognitive Assessment (MoCA) and Symbol Digit Modalities Test (SDMT) were conducted. Multilinear regression analyses were used to examine the associations between age, sex, level of education, screen time, and cognitive function. Results One hundred thirty-nine participants (76 women) completed the study. Increased night screen time, bachelor's educational level, and women were associated with lower PASAT scores (R2=0.258; p≤0.047). Moreover, increased night screen time was associated with lower MoCA scores (R2=0.029; p=0.035). However, no associations were found between night screen time and SDMT scores. Conclusion Participants who had higher night screen exposure had lower cognitive scores in the information speed processing, working memory, calculation, and attention domains. Considering these findings, this study emphasizes on the importance of setting a future recommended screen time guidelines for young adults as well as to promote healthy cognitive habits in order to preserve cognitive function and reduce the risk of developing neurodegenerative disease in the future. Future prospective cohort studies involving a more diverse age range is needed.
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Affiliation(s)
- Reime Jamal Shalash
- Department of Physiotherapy, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Neuromusculoskeletal Rehabilitation Research Group, RIMHS–Research Institute of Medical and Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Ashokan Arumugam
- Department of Physiotherapy, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Neuromusculoskeletal Rehabilitation Research Group, RIMHS–Research Institute of Medical and Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Sustainable Engineering Asset Management Research Group, RISE-Research Institute of Science and Engineering, University of Sharjah, Sharjah, United Arab Emirates
- Adjunct Faculty, Manipal College of Health professions, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Raneen Mohammed Qadah
- Department of Physiotherapy, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Neuromusculoskeletal Rehabilitation Research Group, RIMHS–Research Institute of Medical and Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Alham Al-Sharman
- Department of Physiotherapy, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Neuromusculoskeletal Rehabilitation Research Group, RIMHS–Research Institute of Medical and Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Department of Rehabilitation Sciences, Faculty of Applied Medical Sciences, Jordan University of Science and Technology, Irbid, Jordan
- Health Promotion research group -Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
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11
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Siette J, Guion J, Ijaz K, Strutt P, Porte M, Savage G, Richards D. Development of a new computer simulated environment to screen cognition: assessing the feasibility and acceptability of Leaf Café in younger and older adults. BMC Med Inform Decis Mak 2024; 24:79. [PMID: 38504250 PMCID: PMC10949698 DOI: 10.1186/s12911-024-02478-3] [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: 07/03/2023] [Accepted: 03/07/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND Existing traditional cognitive screening tools for dementia have various limitations, including overreliance on tests assessing verbal memory and, to a lesser extent, on some aspects of executive functioning. Comprehensive neuropsychological assessment is sensitive to impairment but time-intensive and expensive. Virtual reality may provide a dynamic and unique understanding of cognitive performance and increase the ecological validity of cognitive assessment. The use of virtual reality in screening for cognitive function in older persons is promising, but evidence for its use remains sparse. OBJECTIVE Our primary aim was to examine the feasibility and acceptability of a newly developed, virtual reality assessment module, 'Leaf Café', a computer-based program that assesses cognition in an engaging, efficient, and ecologically relevant way. The secondary aim was to assess the ability of the module to discriminate between performances of younger and older adults. METHODS A cross-sectional study was carried out in Sydney, Australia, targeting adults aged 18 years and above. Participants completed a traditional cognitive screening tool (Telephone Interview for Cognitive Status-Modified, TICS-M) and Leaf Café, a low-immersive virtual reality module designed to evaluate learning and memory, perceptual-motor function, and executive functioning. The total performance score for each participant, ranging from 0 to 180, was correlated with their cognitive performance assessed by TICS-M, using Pearson's correlation coefficient. Following module completion, participants were presented with an open and closed-question survey to capture their perceptions, attitudes, and feedback on the module, encompassing practicality, acceptability, and enjoyment. Both descriptive and content analyses were employed to interpret the obtained data. RESULTS A sample of 131 participants (mean age 54.9 years, SD = 20.8, range 20-85) took part. The majority were female (71.8%) and born in an English-speaking country (75.8%). The mean amount of time spent in the module was 32.8 min (SD = 13.3) with a mean module score of 107.6 (SD = 38.7). Most participants completed the highest level (5; 80.5%). There was a significant correlation between Leaf Café total scores with TICS-M cognitive scores overall, and for both younger (aged 18-64 years) and older adult (aged 65 + years) groups. No significant difference was found on performance between age groups on TICS-M performance, however, younger adults had significantly better performance on the Leaf Café module than older adults (M = 124.1 vs 95.9; p < .001). Participants had similar response proportions regarding user experience with most agreeing that the module was easy to use (84%) and to navigate (85%). Compared with younger adults, older adults had lower rates of agreement on the module's design (36.8% vs 64.3%; p = .020) and support experienced (20.5% vs 53.6%; p = .007). Participants highlighted the significance of practicality and the cognitive challenges presented by the module, in terms of memory strain and user interface concerns. Feedback encompassed different opinions on the usefulness of music, with suggestions for improvements centred around clearer instructions, varied game dynamics, and considerations for diverse user needs. CONCLUSIONS Leaf Café is a feasible and acceptable tool to be used for screening for cognitive impairment in older adults and has real-world assessment value. Further verification on the game's utility in detecting cognitive impairment is required.
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Affiliation(s)
- Joyce Siette
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Westmead, NSW, 2145, Australia.
- Australian Institute of Health Innovation, Macquarie University, Macquarie Park, NSW, 2109, Australia.
| | - Jonathan Guion
- The MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Westmead, NSW, 2145, Australia
| | - Kiran Ijaz
- Affective Interactions Lab, School of Architecture, Design and Planning, University of Sydney, Sydney, NSW, Australia
| | - Paul Strutt
- School of Psychology, Western Sydney University, Kingswood, NSW, 2747, Australia
| | - Meredith Porte
- School of Computing, Macquarie University, Macquarie Park, NSW, 2109, Australia
| | - Greg Savage
- School of Psychological Sciences, Macquarie University, Macquarie Park, NSW, 2109, Australia
| | - Deborah Richards
- School of Computing, Macquarie University, Macquarie Park, NSW, 2109, Australia
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12
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Rystedt E, Morén J, Lindbäck J, Tedim Cruz V, Ingelsson M, Kilander L, Lunet N, Pais J, Ruano L, Westman G. Validation of a web-based self-administered test for cognitive assessment in a Swedish geriatric setting. PLoS One 2024; 19:e0297575. [PMID: 38300935 PMCID: PMC10833583 DOI: 10.1371/journal.pone.0297575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 01/08/2024] [Indexed: 02/03/2024] Open
Abstract
Computerized cognitive tests have the potential to cost-effectively detect and monitor cognitive impairments and thereby facilitate treatment for these conditions. However, relatively few of these tests have been validated in a variety of populations. Brain on Track, a self-administered web-based test, has previously been shown to have a good ability to differentiate between healthy individuals and patients with cognitive impairment in Portuguese populations. The objective of this study was to validate the differential ability and evaluate the usability of Brain on Track in a Swedish memory clinic setting. Brain on Track was administered to 30 patients with mild cognitive impairment/mild dementia and 30 healthy controls, all scheduled to perform the test from home after one week and after three months. To evaluate the usability, the patient group was interviewed after completion of the testing phase. Patients scored lower than healthy controls at both the first (median score 42.4 vs 54.1, p<0.001) and the second test (median score 42.3 vs 55.0, p<0.001). The test-retest intra-class correlation was 0.87. A multiple logistic regression model accounting for effects of age, gender and education rendered an ability of Brain on Track to differentiate between the groups with an area under the receiver operation characteristics curve of 0.90 for the first and 0.88 for the second test. In the subjective evaluation, nine patients left positive comments, nine were negative whereas five left mixed comments regarding the test experience. Sixty percent of patients had received help from relatives to log on to the platform. In conclusion, Brain on Track performed well in differentiating healthy controls from patients with cognitive impairment and showed a high test-retest reliability, on par with results from previous studies. However, the substantial proportion of patients needing help to log in could to some extent limit an independent use of the platform.
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Affiliation(s)
- Einar Rystedt
- Department of Public Health and Caring Sciences, Geriatrics, Uppsala University, Uppsala, Sweden
| | - Jakob Morén
- Department of Medical Sciences, Infection medicine, Uppsala University, Uppsala, Sweden
| | - Johan Lindbäck
- Uppsala Clinical Research center, Uppsala University, Uppsala, Sweden
| | - Vitor Tedim Cruz
- Serviço de Neurologia, Unidade Local de Saúde de Matosinhos, Matosinhos, Portugal
- EPIUnit–Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
| | - Martin Ingelsson
- Department of Public Health and Caring Sciences, Geriatrics, Uppsala University, Uppsala, Sweden
- Krembil Brain Institute, University Health Network, Toronto, Ontario, Canada
- Departments of Medicine and Laboratory Medicine & Pathobiology, Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, Ontario, Canada
| | - Lena Kilander
- Department of Public Health and Caring Sciences, Geriatrics, Uppsala University, Uppsala, Sweden
| | - Nuno Lunet
- EPIUnit–Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
- Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina da Universidade do Porto, Porto, Portugal
| | - Joana Pais
- EPIUnit–Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
| | - Luis Ruano
- EPIUnit–Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
- Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
- Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina da Universidade do Porto, Porto, Portugal
- Serviço de Neurologia, Centro Hospitalar Entre Douro e Vouga, Santa Maria da Feira, Portugal
| | - Gabriel Westman
- Department of Medical Sciences, Infection medicine, Uppsala University, Uppsala, Sweden
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Givon Schaham N, Buckman Z, Rand D. TECH preserves global cognition of older adults with MCI compared with a control group: a randomized controlled trial. Aging Clin Exp Res 2024; 36:1. [PMID: 38252189 PMCID: PMC10803538 DOI: 10.1007/s40520-023-02659-6] [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: 06/07/2023] [Accepted: 11/09/2023] [Indexed: 01/23/2024]
Abstract
BACKGROUND Cognitive training using touchscreen tablet casual game applications (apps) has potential to be an effective treatment method for people with mild cognitive impairment (MCI). AIMS This study aimed to establish the effectiveness of 'Tablet Enhancement of Cognition and Health' (TECH), a novel cognitive intervention for improving/preserving cognition in older adults with MCI. METHODS A single-blind randomized controlled trial with assessments pre-, post-, and at 6-month follow-up was conducted. TECH entailed 5 weeks of daily self-training utilizing tablet apps, facilitated by weekly group sessions. Global cognition was assessed by the Montreal Cognitive Assessment (MoCA), and specific cognitive components were assessed using WebNeuro computerized battery. Short Form Health Survey (SF-12) assessed health-related quality of life (HRQoL). Intention-to-treat analysis was conducted and the %change was calculated between pre-post and between pre-follow-up. Cohen's d effect size was also calculated. RESULTS Sixty-one participants aged 65-89 years were randomly allocated to TECH (N = 31, 14 women) or to standard care (N = 30, 14 women). Pre-post and pre-follow-up MoCA %change scores were significantly higher in TECH than control (U = 329.5, p < .05; U = 294.5, p < .05) with intermediate effect size values (Cohen's d = .52, Cohen's d = .66). Forty percent of TECH participants versus 6.5% of control participants achieved a minimal clinical important difference in MoCA. Pre-post between-group differences for specific cognitive components were not found and HRQoL did not change. DISCUSSION AND CONCLUSIONS TECH encouraged daily self-training and showed to preserve global cognition of older adults with MCI. The implementation of TECH is recommended for older adults with MCI, who are at risk for further cognitive decline.
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Affiliation(s)
- Noa Givon Schaham
- Department of Occupational Therapy, Faculty of Medicine, Steyer School of Health Professions, Tel Aviv University, Tel Aviv, Israel
| | - Zvi Buckman
- Maccabi Healthcare Services, Tel Aviv-Yafo, Israel
| | - Debbie Rand
- Department of Occupational Therapy, Faculty of Medicine, Steyer School of Health Professions, Tel Aviv University, Tel Aviv, Israel.
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Vlahovic L, McDonald J, Hinman J, Tomczak A, Lock C, Palmer CA, Cook LJ, Yeaman MR, Burnett MK, Deutsch GK, Nelson LM, Han MH. Prevalence, Demographic, and Clinical Factors Associated With Cognitive Dysfunction in Patients With Neuromyelitis Optica Spectrum Disorder. Neurology 2024; 102:e207965. [PMID: 38165361 PMCID: PMC10834131 DOI: 10.1212/wnl.0000000000207965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 09/11/2023] [Indexed: 01/03/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Neuromyelitis optica spectrum disorder (NMOSD) is a chronic CNS demyelinating autoimmune disorder targeting the astrocyte antigen aquaporin-4 (AQP4), typically presenting with optic neuritis, transverse myelitis, and brain syndromes. Cognitive dysfunction (CD) in NMOSD is under-recognized and poorly understood. The purpose of this study was to evaluate the prevalence and clinical variables associated with CD in NMOSD. METHODS This observational retrospective study with longitudinal follow-up describes a clinical cohort seen in the Collaborative International Research in Clinical and Longitudinal Experience Study in NMOSD. Serial Montreal Cognitive Assessments (MoCAs) were performed upon enrollment and at 6-month intervals to evaluate longitudinal cognitive function relative to demographic and disease-related factors. We used 2-tailed t test, analysis of variance, the χ2 test, linear regression for univariable and adjusted analyses and simultaneous linear regression and mixed-effects model for multivariable analyses. RESULTS Thirty-four percent (75/219) of patients met criteria for CD (MoCA <26); 29% (64/219) showed mild dysfunction (MoCA 20-26/30), and 5% (11/219) showed moderate (MoCA <20/30) dysfunction. Patients with less neurologic disability and lower pain scores had higher MoCA scores (95% CI 0.24-0.65 and 95% CI 0.09-0.42, respectively). Patients with at least high school education scored higher on the MoCA (95% CI 2.2-5). When comparing patients dichotomized for CD, patients never on rituximab scored higher than patients only treated with rituximab (p < 0.029). There was no significant association between annualized relapse rate, age, sex, disease duration, AQP4 serostatus or brain lesions, and CD. CD was more pronounced among Black than White patients (95% CI -2.7 to -0.7). Multivariable analysis of serial MoCA did not indicate change (p = 0.715). Descriptive analysis of serial MoCA showed 30% (45/150) of patients with worsening MoCA performance had impaired language and verbal recall. DISCUSSION To our knowledge, this is the largest study of diverse cohort to investigate CD in patients with NMOSD. Our findings demonstrate 34% of patients with NMOSD experience mild-to-moderate CD, while 30% of patients demonstrated decline on serial testing. The substantial prevalence of CD in this pilot report highlights the need for improved and validated screening tools and comprehensive measures to investigate CD in NMOSD.
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Affiliation(s)
- Luka Vlahovic
- From the Providence Multiple Sclerosis Center (L.V.), Providence Brain and Spine Institute, Portland, OR; Departments of Neurology and Neurological Sciences (J.M., A.T., C.L., G.D., M.H.H.), and Epidemiology and Population Health (J.H., L.M.N.), Stanford University School of Medicine; Sparta Science (J.H.), Menlo Park, CA; Department of Pediatrics (C.P., L.J.C.), Data Coordinating Center, University of Utah School of Medicine, Salt Lake City; Department of Medicine (M.R.Y.), Geffen School of Medicine, University of California, Los Angeles; Division of Molecular Medicine (M.R.Y.), and The Lundquist Institute for Infection & Immunity, Harbor-UCLA Medical Center (M.R.Y.), Torrance, CA; and Department of Neurology (M.B.), Creighton University School of Medicine, Omaha, NE
| | - Jamie McDonald
- From the Providence Multiple Sclerosis Center (L.V.), Providence Brain and Spine Institute, Portland, OR; Departments of Neurology and Neurological Sciences (J.M., A.T., C.L., G.D., M.H.H.), and Epidemiology and Population Health (J.H., L.M.N.), Stanford University School of Medicine; Sparta Science (J.H.), Menlo Park, CA; Department of Pediatrics (C.P., L.J.C.), Data Coordinating Center, University of Utah School of Medicine, Salt Lake City; Department of Medicine (M.R.Y.), Geffen School of Medicine, University of California, Los Angeles; Division of Molecular Medicine (M.R.Y.), and The Lundquist Institute for Infection & Immunity, Harbor-UCLA Medical Center (M.R.Y.), Torrance, CA; and Department of Neurology (M.B.), Creighton University School of Medicine, Omaha, NE
| | - Jessica Hinman
- From the Providence Multiple Sclerosis Center (L.V.), Providence Brain and Spine Institute, Portland, OR; Departments of Neurology and Neurological Sciences (J.M., A.T., C.L., G.D., M.H.H.), and Epidemiology and Population Health (J.H., L.M.N.), Stanford University School of Medicine; Sparta Science (J.H.), Menlo Park, CA; Department of Pediatrics (C.P., L.J.C.), Data Coordinating Center, University of Utah School of Medicine, Salt Lake City; Department of Medicine (M.R.Y.), Geffen School of Medicine, University of California, Los Angeles; Division of Molecular Medicine (M.R.Y.), and The Lundquist Institute for Infection & Immunity, Harbor-UCLA Medical Center (M.R.Y.), Torrance, CA; and Department of Neurology (M.B.), Creighton University School of Medicine, Omaha, NE
| | - Anna Tomczak
- From the Providence Multiple Sclerosis Center (L.V.), Providence Brain and Spine Institute, Portland, OR; Departments of Neurology and Neurological Sciences (J.M., A.T., C.L., G.D., M.H.H.), and Epidemiology and Population Health (J.H., L.M.N.), Stanford University School of Medicine; Sparta Science (J.H.), Menlo Park, CA; Department of Pediatrics (C.P., L.J.C.), Data Coordinating Center, University of Utah School of Medicine, Salt Lake City; Department of Medicine (M.R.Y.), Geffen School of Medicine, University of California, Los Angeles; Division of Molecular Medicine (M.R.Y.), and The Lundquist Institute for Infection & Immunity, Harbor-UCLA Medical Center (M.R.Y.), Torrance, CA; and Department of Neurology (M.B.), Creighton University School of Medicine, Omaha, NE
| | - Christopher Lock
- From the Providence Multiple Sclerosis Center (L.V.), Providence Brain and Spine Institute, Portland, OR; Departments of Neurology and Neurological Sciences (J.M., A.T., C.L., G.D., M.H.H.), and Epidemiology and Population Health (J.H., L.M.N.), Stanford University School of Medicine; Sparta Science (J.H.), Menlo Park, CA; Department of Pediatrics (C.P., L.J.C.), Data Coordinating Center, University of Utah School of Medicine, Salt Lake City; Department of Medicine (M.R.Y.), Geffen School of Medicine, University of California, Los Angeles; Division of Molecular Medicine (M.R.Y.), and The Lundquist Institute for Infection & Immunity, Harbor-UCLA Medical Center (M.R.Y.), Torrance, CA; and Department of Neurology (M.B.), Creighton University School of Medicine, Omaha, NE
| | - Chella A Palmer
- From the Providence Multiple Sclerosis Center (L.V.), Providence Brain and Spine Institute, Portland, OR; Departments of Neurology and Neurological Sciences (J.M., A.T., C.L., G.D., M.H.H.), and Epidemiology and Population Health (J.H., L.M.N.), Stanford University School of Medicine; Sparta Science (J.H.), Menlo Park, CA; Department of Pediatrics (C.P., L.J.C.), Data Coordinating Center, University of Utah School of Medicine, Salt Lake City; Department of Medicine (M.R.Y.), Geffen School of Medicine, University of California, Los Angeles; Division of Molecular Medicine (M.R.Y.), and The Lundquist Institute for Infection & Immunity, Harbor-UCLA Medical Center (M.R.Y.), Torrance, CA; and Department of Neurology (M.B.), Creighton University School of Medicine, Omaha, NE
| | - Lawrence J Cook
- From the Providence Multiple Sclerosis Center (L.V.), Providence Brain and Spine Institute, Portland, OR; Departments of Neurology and Neurological Sciences (J.M., A.T., C.L., G.D., M.H.H.), and Epidemiology and Population Health (J.H., L.M.N.), Stanford University School of Medicine; Sparta Science (J.H.), Menlo Park, CA; Department of Pediatrics (C.P., L.J.C.), Data Coordinating Center, University of Utah School of Medicine, Salt Lake City; Department of Medicine (M.R.Y.), Geffen School of Medicine, University of California, Los Angeles; Division of Molecular Medicine (M.R.Y.), and The Lundquist Institute for Infection & Immunity, Harbor-UCLA Medical Center (M.R.Y.), Torrance, CA; and Department of Neurology (M.B.), Creighton University School of Medicine, Omaha, NE
| | - Michael R Yeaman
- From the Providence Multiple Sclerosis Center (L.V.), Providence Brain and Spine Institute, Portland, OR; Departments of Neurology and Neurological Sciences (J.M., A.T., C.L., G.D., M.H.H.), and Epidemiology and Population Health (J.H., L.M.N.), Stanford University School of Medicine; Sparta Science (J.H.), Menlo Park, CA; Department of Pediatrics (C.P., L.J.C.), Data Coordinating Center, University of Utah School of Medicine, Salt Lake City; Department of Medicine (M.R.Y.), Geffen School of Medicine, University of California, Los Angeles; Division of Molecular Medicine (M.R.Y.), and The Lundquist Institute for Infection & Immunity, Harbor-UCLA Medical Center (M.R.Y.), Torrance, CA; and Department of Neurology (M.B.), Creighton University School of Medicine, Omaha, NE
| | - Melinda K Burnett
- From the Providence Multiple Sclerosis Center (L.V.), Providence Brain and Spine Institute, Portland, OR; Departments of Neurology and Neurological Sciences (J.M., A.T., C.L., G.D., M.H.H.), and Epidemiology and Population Health (J.H., L.M.N.), Stanford University School of Medicine; Sparta Science (J.H.), Menlo Park, CA; Department of Pediatrics (C.P., L.J.C.), Data Coordinating Center, University of Utah School of Medicine, Salt Lake City; Department of Medicine (M.R.Y.), Geffen School of Medicine, University of California, Los Angeles; Division of Molecular Medicine (M.R.Y.), and The Lundquist Institute for Infection & Immunity, Harbor-UCLA Medical Center (M.R.Y.), Torrance, CA; and Department of Neurology (M.B.), Creighton University School of Medicine, Omaha, NE
| | - Gayle K Deutsch
- From the Providence Multiple Sclerosis Center (L.V.), Providence Brain and Spine Institute, Portland, OR; Departments of Neurology and Neurological Sciences (J.M., A.T., C.L., G.D., M.H.H.), and Epidemiology and Population Health (J.H., L.M.N.), Stanford University School of Medicine; Sparta Science (J.H.), Menlo Park, CA; Department of Pediatrics (C.P., L.J.C.), Data Coordinating Center, University of Utah School of Medicine, Salt Lake City; Department of Medicine (M.R.Y.), Geffen School of Medicine, University of California, Los Angeles; Division of Molecular Medicine (M.R.Y.), and The Lundquist Institute for Infection & Immunity, Harbor-UCLA Medical Center (M.R.Y.), Torrance, CA; and Department of Neurology (M.B.), Creighton University School of Medicine, Omaha, NE
| | - Lorene M Nelson
- From the Providence Multiple Sclerosis Center (L.V.), Providence Brain and Spine Institute, Portland, OR; Departments of Neurology and Neurological Sciences (J.M., A.T., C.L., G.D., M.H.H.), and Epidemiology and Population Health (J.H., L.M.N.), Stanford University School of Medicine; Sparta Science (J.H.), Menlo Park, CA; Department of Pediatrics (C.P., L.J.C.), Data Coordinating Center, University of Utah School of Medicine, Salt Lake City; Department of Medicine (M.R.Y.), Geffen School of Medicine, University of California, Los Angeles; Division of Molecular Medicine (M.R.Y.), and The Lundquist Institute for Infection & Immunity, Harbor-UCLA Medical Center (M.R.Y.), Torrance, CA; and Department of Neurology (M.B.), Creighton University School of Medicine, Omaha, NE
| | - May H Han
- From the Providence Multiple Sclerosis Center (L.V.), Providence Brain and Spine Institute, Portland, OR; Departments of Neurology and Neurological Sciences (J.M., A.T., C.L., G.D., M.H.H.), and Epidemiology and Population Health (J.H., L.M.N.), Stanford University School of Medicine; Sparta Science (J.H.), Menlo Park, CA; Department of Pediatrics (C.P., L.J.C.), Data Coordinating Center, University of Utah School of Medicine, Salt Lake City; Department of Medicine (M.R.Y.), Geffen School of Medicine, University of California, Los Angeles; Division of Molecular Medicine (M.R.Y.), and The Lundquist Institute for Infection & Immunity, Harbor-UCLA Medical Center (M.R.Y.), Torrance, CA; and Department of Neurology (M.B.), Creighton University School of Medicine, Omaha, NE
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15
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Szymkowicz SM, May PE, Weeks JW, O'Connell D, Nelson Sheese AL. Psychometric properties of the Montreal Cognitive Assessment (MoCA) in inpatient liver transplant candidates. APPLIED NEUROPSYCHOLOGY. ADULT 2024; 31:19-26. [PMID: 34622723 DOI: 10.1080/23279095.2021.1986510] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Hepatic encephalopathy (HE) is a consequence of liver disease and often diagnosed via psychometric testing. With inpatients, the Montreal Cognitive Assessment (MoCA) may be used as part of cognitive screening for transplant candidacy. However, the MoCA was developed to detect mild cognitive impairment in aging populations and its psychometric properties in inpatients with liver disease have not been determined. Retrospective chart review identified inpatient liver transplant candidates who were administered a MoCA as part of their neuropsychological screening and had either no cognitive dysfunction or a diagnosis of HE made by a neuropsychologist (n = 57, mean age = 48.8 ± 12.6 years). Psychometric analyses were conducted and regression analysis was performed to determine the predictive value of different variables on total MoCA scores. Internal consistency of MoCA domain scores was good (α = 0.80). Significant inverse relationships were found with Trail Making Test, Parts A and B (r's = -0.43 and -0.71, respectively). A cutoff score of 24 or below had the best sensitivity (0.72) and specificity (0.77) for identifying those with a diagnosis of HE. Increasing age and the presence of altered mental status were the strongest predictors of lower MoCA scores (both p's < 0.05, ηp2 = 0.10-0.14). The MoCA is appropriate to use with inpatient liver transplant candidates, with a cutoff of 24 or below to detect abnormal cognition. In addition to the clinical interview and other neuropsychological tests (including, but not limited to, the Trail Making Test, Parts A and B), low MoCA scores can help determine the presence of HE.
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Affiliation(s)
- Sarah M Szymkowicz
- Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Pamela E May
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, USA
| | - Justin W Weeks
- Department of Psychology, Nebraska Medicine, Omaha, NE, USA
| | - Debra O'Connell
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, USA
| | - Amelia L Nelson Sheese
- Department of Neurological Sciences, University of Nebraska Medical Center, Omaha, NE, USA
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Tekkus B, Mutluay F. Effect of community-based group exercises combined with action observation on physical and cognitive performance in older adults during the Covid-19 pandemic: A randomized controlled trial. PLoS One 2023; 18:e0295057. [PMID: 38051723 PMCID: PMC10697542 DOI: 10.1371/journal.pone.0295057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 11/14/2023] [Indexed: 12/07/2023] Open
Abstract
OBJECTIVE This study investigates the impact of community-based exercises with action observation therapy (AOT) on the physical and cognitive performance of older adults experiencing social isolation during the COVID-19 pandemic. METHODS One hundred participants aged 65-80 years were randomly divided into two groups: the AOT group, which engaged in balance, strengthening, and mobility exercises guided by 15-minute action observation videos before a 45-minute exercise session, and the control group, which performed the same exercises without action observation. Both groups underwent three sessions per week for eight weeks (24 sessions in total). The assessment tools used in this study included the following: For evaluating mobility and fall risk in older adults, the Timed Up-and-Go (TUG) Test was employed. To assess functional strength of lower extremities, balance, and fall risk, the Five Times Sit-to-Stand (5XSST) Test was administered. Balance and gait were measured using the Tinetti Balance and Gait Assessment (TBGA), utilizing the Tinetti Scale. Individuals' confidence in performing daily activities without falling or losing balance was assessed using the Activities-Specific Balance Confidence Scale (ABC). Furthermore, cognitive functions across multiple domains, including attention-concentration, executive function, memory, language, visual construction skills, abstract thinking, calculation, and orientation, were evaluated using the Montreal Cognitive Assessment (MoCA) Tests. RESULTS Results revealed significant improvements in both groups. Group I, which received Action Observation Therapy (AOT) in addition to exercise, demonstrated superior outcomes in the 5XSit-to-Stand test (Δ = -1.92, p < 0.0001, Cohen's d = 0.77), Tinetti Balance and Gait Scale (Balance: Δ = 2.77, p < 0.0001, Cohen's d = 0.91), and Timed Up and Go test (Δ = -1.98, p < 0.0005, Cohen's d = 0.83). On the other hand, Group II, which received exercise only, exhibited substantial gains in the Tinetti Balance and Gait Scale (Walking: Δ = 0.52, p < 0.01, Cohen's d = 0.27) and Activity-Specific Balance Confidence Scale (Δ = 5.77, p < 0.0001, Cohen's d = 0.26). CONCLUSION These findings underscore the effectiveness of AOT-enhanced community-based exercises in enhancing both physical and cognitive performance among older adults facing social isolation during the pandemic, with Group I (AOT + exercise) showing particularly promising results. TRIAL REGISTRATION This study was registered with ClinicalTrials.gov Identifier: NCT04759690, ClinicalTrials Protocol ID: p3957ghb.
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Affiliation(s)
- Bagdat Tekkus
- Department of Physiotherapy and Rehabilitation, Institute of Health Sciences, Istanbul Medipol University, Istanbul, Turkey
| | - Fatma Mutluay
- Institute of Health Sciences, Istanbul Medipol University, Istanbul, Turkey
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Kasper S. Cheers and a thank-you note from the founding chief-editor. Int J Psychiatry Clin Pract 2023; 27:319-322. [PMID: 37850818 DOI: 10.1080/13651501.2023.2270365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Indexed: 10/19/2023]
Affiliation(s)
- Siegfried Kasper
- Department of Psychiatry and Psychotherapy, Department of Molecular Neuroscience, Center for Brain Research, Medical University of Vienna, Vienna, Austria
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Tan J, Loh NHW, Chan HM, Teo K, Lim MJR. Cognition, Emotional States and Health-Related Quality of Life in Awake Craniotomy for Glioma: A Case Series. World Neurosurg 2023; 179:e428-e443. [PMID: 37660841 DOI: 10.1016/j.wneu.2023.08.115] [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: 08/26/2023] [Accepted: 08/29/2023] [Indexed: 09/05/2023]
Abstract
BACKGROUND Awake craniotomy is an effective procedure for optimizing the onco-functional balance of resections in glioma. However, limited data exists on the cognition, emotional states, and health-related quality of life (HRQoL) of patients with glioma who undergo awake craniotomy. This study aims to describe 1) perioperative cognitive function and emotional states in a multilingual Asian population, 2) associations between perioperative cognitive function and follow-up HRQoL, and 3) associations between preoperative emotional states and follow-up HRQoL. METHODS This is a case series of 14 adult glioma patients who underwent awake craniotomy in Singapore. Cognition was assessed with the Montreal Cognitive Assessment and the Repeatable Battery for the Assessment of Neuropsychological Status, emotional states with the Depression, Anxiety and Stress Scale-21 Items, and HRQoL using the EuroQol-5D-5L, the European Organisation for Research and Treatment of Cancer (EORTC) QLQ-C30, and the European Organisation for Research and Treatment of Cancer (EORTC) QLQ-BN20. RESULTS Patients with better preoperative cognitive scores on all domains reported better HRQoL. Better postoperative immediate memory and language scores were associated with better HRQoL. Moderate preoperative depression scores and mild and moderate preoperative stress scores were associated with poorer HRQoL compared to scores within the normal range. Mild preoperative anxiety scores were associated with better HRQoL compared to scores within the normal range. CONCLUSION This descriptive case series showed that patients with higher preoperative cognitive scores reported better follow-up HRQoL, while patients who reported more preoperative depressive and stress symptomatology reported worse follow-up HRQoL. Future analytical studies may help to draw conclusions about whether perioperative cognition and emotional states predict HRQoL on follow-up.
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Affiliation(s)
- Jaclyn Tan
- Division of Neurosurgery, University Surgical Centre, National University Hospital, Pasir Panjang, Singapore
| | - Ne-Hooi Will Loh
- Department of Anaesthesia, National University Hospital, Pasir Panjang, Singapore
| | - Hui Minn Chan
- Department of Psychological Medicine, National University Health System, Pasir Panjang, Singapore
| | - Kejia Teo
- Division of Neurosurgery, University Surgical Centre, National University Hospital, Pasir Panjang, Singapore
| | - Mervyn Jun Rui Lim
- Division of Neurosurgery, University Surgical Centre, National University Hospital, Pasir Panjang, Singapore.
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Sciarrillo A, Bevione F, Lepora M, Toppino F, Lacidogna MC, Delsedime N, Panero M, Martini M, Abbate Daga G, Preti A. The Nepean Belief Scale (NBS) as a tool to investigate the intensity of beliefs in anorexia nervosa: psychometric properties of the Italian version. Eat Weight Disord 2023; 28:92. [PMID: 37906328 PMCID: PMC10618389 DOI: 10.1007/s40519-023-01620-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 10/18/2023] [Indexed: 11/02/2023] Open
Abstract
BACKGROUND People with anorexia nervosa (AN) show a peculiar impairment of insight regarding their condition, often manifesting a denial of extreme emaciation and sometimes hiding or underreporting socially undesirable abnormal eating patterns. Sometimes the intensity of the beliefs held by patients with AN reach a delusional intensity. OBJECTIVES In this study, the Italian version of the Nepean Belief Scale was applied to a sample of patients diagnosed with AN to investigate the intensity of their beliefs and convictions and its clinical correlates. METHODS The Nepean Belief Scale (NBS) was translated and adapted to Italian and applied to a sample of patients diagnosed with AN based on the Structured Clinical Interview for DSM-5 (SCID-5). RESULTS The Italian version of the 5-item NBS showed excellent reliability. Convergent validity was proved by negative association with levels of insight measured with the Schedule for the Assessment of Insight in Eating Disorders. Beliefs of delusional intensity were reported by 10% of participants. Those with a greater intensity of beliefs, either overvalued or delusional ideas, were more likely to report poorer general cognitive performances on the Montreal Cognitive Assessment. No association was observed between NBS score and age, body mass index, symptoms of eating disorders, body dissatisfaction, or levels of depression. Fear of weight gain and control seeking were the most often reported themes at the NBS. CONCLUSIONS The Italian version of the NBS is a reasonably reliable, valid, and usable tool for the multidimensional assessment of insight in AN. Level of evidence Level III, Evidence obtained from well-designed cohort or case-control analytic studies.
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Affiliation(s)
- Arianna Sciarrillo
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy.
| | - Francesco Bevione
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
| | - Marta Lepora
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
| | - Federica Toppino
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
| | - Maria Carla Lacidogna
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
| | - Nadia Delsedime
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
| | - Matteo Panero
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
| | - Matteo Martini
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
| | - Giovanni Abbate Daga
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
| | - Antonio Preti
- Eating Disorders Unit, Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
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20
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De Looze C, Feeney J, Seeher KM, Amuthavalli Thiyagarajan J, Diaz T, Kenny RA. Assessing cognitive function in longitudinal studies of ageing worldwide: some practical considerations. Age Ageing 2023; 52:iv13-iv25. [PMID: 37902512 PMCID: PMC10615066 DOI: 10.1093/ageing/afad122] [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: 03/02/2023] [Indexed: 10/31/2023] Open
Abstract
Over 55 million people live with dementia worldwide. With 40% of modifiable risk factors estimated to contribute to dementia, the potential for prevention is high, and preventive measures, at an early stage of cognitive decline, are likely to positively influence future dementia trends. Countries need reliable health data and adequate measurement tools to quantify, monitor and track early changes in cognitive capacity in the general population. Many cognitive tests exist; however, there is no consensus to date about which instruments should be employed, and important variations in measurement have been observed. In this narrative review, we present a number of cognitive tests that have been used in nationally representative population-based longitudinal studies of ageing. Longitudinal panel studies of ageing represent critical platforms towards capturing the process of cognitive ageing and understanding associated risk and protective factors. We highlight optimal measures for use at a population level and for cross-country comparisons, taking into consideration instrument reliability, validity, duration, ease of administration, costs, literacy and numeracy requirements, adaptability to sensory and fine motor impairments and portability to different cultural and linguistic milieux. Drawing upon the strengths and limitations of each of these tests, and the experience gained and lessons learnt from conducting a nationally representative study of ageing, we indicate a comprehensive battery of tests for the assessment of cognitive capacity, designed to facilitate its standardised operationalisation worldwide.
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Affiliation(s)
- Céline De Looze
- The Irish Longitudinal Study on Ageing, School of Medicine, Trinity College Dublin, Dublin 2, Ireland
| | - Joanne Feeney
- The Irish Longitudinal Study on Ageing, School of Medicine, Trinity College Dublin, Dublin 2, Ireland
| | - Katrin M Seeher
- Brain Health Unit, Department of Mental Health and Substance Use, World Health Organization, Geneva, Switzerland
| | | | - Theresa Diaz
- Epidemiology, Monitoring and Evaluation Unit, Department of Maternal, Newborn, Child, Adolescent Health and Ageing, World Health Organization, Geneva, Switzerland
| | - Rose Anne Kenny
- The Irish Longitudinal Study on Ageing, School of Medicine, Trinity College Dublin, Dublin 2, Ireland
- Mercer’s Institute for Successful Ageing, St. James’s Hospital Dublin, Dublin 8, Ireland
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21
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Leavy B, Sedhed J, Kalbe E, Åkesson E, Franzén E, Johansson H. Design of the STEPS trial: a phase II randomized controlled trial evaluating eHealth-supported motor-cognitive home training for Parkinson's disease. BMC Neurol 2023; 23:356. [PMID: 37794320 PMCID: PMC10548709 DOI: 10.1186/s12883-023-03389-y] [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: 08/17/2023] [Accepted: 09/12/2023] [Indexed: 10/06/2023] Open
Abstract
BACKGROUND Electronic health (eHealth) technology offers the potential to support and motivate physical activity for symptom management in Parkinson's disease (PD). It is also recommended that motor exercise in PD be complemented with cognitive training aimed at attentional or executive functions. This paper describes the protocol for a double-blind randomized controlled trial to evaluate the effects of motor-cognitive training in the home environment, supported by eHealth. METHODS/DESIGN The Support for home Training using Ehealth in Parkinsons diseaSe (STEPS) is a double-blind single center randomized controlled trial. Two parallel groups will include in total 120 participants with mild to moderate PD who will receive either (i) the intervention (a progressive 10-week individualized motor-cognitive eHealth training with cognitive behavioral elements to increase physical activity levels) or (ii) an active control group (an individualized 10-week paper-based home exercise program). The active control group will not receive motor-cognitive exercises or cognitive behavioral approaches to increase physical activity level. The primary outcome is walking capacity assessed by the six-minute walk test (6MWT). Secondary outcomes will include gait performance during single and dual task conditions, gait speed, functional mobility and lower limb strength, balance, physical activity behavior and a range of patient reported outcome measures relevant in PD. DISCUSSION The STEPS trial will answer the question whether 10 weeks of eHealth supported motor-cognitive exercise in the home environment can improve walking capacity in PD when compared to a standard paper exercise program. Findings from this study will also strengthen the evidence concerning the efficacy of PD-specific eHealth interventions with a view meeting future health care demands by addressing issues of inaccessibility to specialized neurological rehabilitation in PD. TRIAL REGISTRATION ClinicalTrials.gov August 2022, NCT05510739.
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Affiliation(s)
- Breiffni Leavy
- Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, Stockholm, Sweden.
- Stockholm Sjukhem Foundation, Research and development unit, Stockholm, Sweden.
| | - Jenny Sedhed
- Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, Stockholm, Sweden
- Stockholm Sjukhem Foundation, Research and development unit, Stockholm, Sweden
| | - Elke Kalbe
- Medical Psychology | Neuropsychology and Gender Studies & Centre for Neuropsychological Diagnostics and Intervention (CeNDI), Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Elisabet Åkesson
- Stockholm Sjukhem Foundation, Research and development unit, Stockholm, Sweden
- Department of Neurobiology, Care Sciences and Society, Division of Neurogeriatrics, Karolinska Institutet, Stockholm, Sweden
| | - Erika Franzén
- Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, Stockholm, Sweden
- Stockholm Sjukhem Foundation, Research and development unit, Stockholm, Sweden
- Theme Womens Health and Allied Health Professionals, Medical unit Occupational Therapy and Physical Therapy, Karolinska University Hospital, Stockholm, Sweden
| | - Hanna Johansson
- Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, Stockholm, Sweden
- Stockholm Sjukhem Foundation, Research and development unit, Stockholm, Sweden
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22
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Goumopoulos C, Skikos G, Frounta M. Feasibility and Effects of Cognitive Training with the COGNIPLAT Game Platform in Elderly with Mild Cognitive Impairment: Pilot Randomized Controlled Trial. Games Health J 2023; 12:414-425. [PMID: 37276027 DOI: 10.1089/g4h.2023.0029] [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] [Indexed: 06/07/2023] Open
Abstract
This study examines the effectiveness of a new multi-domain multimodal cognitive training game platform, COGNIPLAT, in improving cognitive performance in elderly with mild cognitive impairment (MCI). The platform combines standard serious games and cognitive stimulation leveraging virtual and augmented reality technologies. A double-arm, evaluator-blinded randomized controlled trial was conducted with 21 elderly participants in the MCI spectrum, with 11 in the intervention group (INT) and 10 in the control group (CTL). Feasibility was assessed in terms of adherence, effective learning, and perceived usefulness. The INT attended 24 training sessions, 60 minutes long, twice a week, whereas the CTL engaged in normal daily activities and usual care. Results showed that the INT had a statistically significant change in the Montreal Cognitive Assessment score, stages List B Recall, Short-term delayed Recall, and Long-term delayed Recall of the Rey Auditory Verbal Learning Test (RAVLT), Trail Making Test-A and B test scores, Digit Span Test (DST) Forward Span, and Functional Activities Questionnaire score. A trend level difference was also found for the RAVLT Recognition and the DST Backward Span. No significant differences were found for the CTL in any of the metrics. The completion rate of the INT was 91%, and the attendance rate was 100% for participants who completed the follow-up segment of the study. The engagement level was high, and effective learning was observed between the participants. The perceived usability and usefulness of the game platform was assessed as high. This study provides evidence of a positive effect of a multi-domain multimodal-based cognitive training program in elderly with MCI, with broader benefits on cognition by inducing more cooperative transfer effects over different domains.
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Affiliation(s)
- Christos Goumopoulos
- Information and Communication Systems Engineering Department, University of the Aegean, Samos, Greece
| | - Georgios Skikos
- Information and Communication Systems Engineering Department, University of the Aegean, Samos, Greece
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23
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Zhang P, Abudukelimu N, Sali A, Chen JX, Li M, Mao YY, Zhu Y, Zhu QX. Sociodemographic features associated with the MoCA, SPPB, and GDS scores in a community-dwelling elderly population. BMC Geriatr 2023; 23:557. [PMID: 37704972 PMCID: PMC10500811 DOI: 10.1186/s12877-023-04162-z] [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: 11/08/2022] [Accepted: 07/11/2023] [Indexed: 09/15/2023] Open
Abstract
BACKGROUND An accurate evaluation of cognitive function, physical health, and psychological health is fundamental for assessing health problems in the elderly population, and it is important to identify the necessity of early therapeutic intervention. The objective of this study was to evaluate the states of mental and physical functions and to investigate the relationships between sociodemographic features and these functions in a community-dwelling elderly population. METHODS This community-based cross-sectional study was conducted in a suburban district of Shanghai, China. A total of 1025 participants aged 60-89 years underwent investigations of demographic and lifestyle features and a multidimensional geriatric evaluation comprising the Montreal Cognitive Assessment (MoCA), Short Physical Performance Battery (SPPB), and Geriatric Depression Scale (GDS). RESULTS The results of the multivariate linear regression models demonstrated that the MoCA and SPPB scores decreased with advancing age (all P < 0.01). However, the GDS score did not exhibit an age-related decrease (P = 0.09). Both sex and living alone influenced the MoCA score (P < 0.01 and P = 0.04, respectively), SPPB score (P < 0.01 and P = 0.04, respectively), and GDS score (P < 0.01 and P < 0.01, respectively). A higher education level was related to better MoCA and SPPB scores (all P < 0.01). Furthermore, age and sex had interactive effects on the MoCA score (P = 0.03) and SPPB score (P < 0.01). The kernel-weighted local polynomial smoothing curves exhibited similar trends. CONCLUSIONS It is imperative to develop a more sensitive evaluation of physical function, and to encourage various intellectually and emotionally stimulating social activity strategies to promote healthy aging, especially in elderly women and those living alone who have a low education level.
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Affiliation(s)
- Peng Zhang
- School of Management, Hainan Medical University, Haikou, Hainan, 571199, China
| | - Nazhakaiti Abudukelimu
- Shanghai-MOST Key Laboratory of Health and Disease Genomics, NHC Key Lab of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Shanghai, 200237, China
| | - Ayijiamal Sali
- Department of Medicine, Kashgar Vocational and Technical College, Kashgar, Xinjiang Uygur Autonomous Region, 844099, China
| | - Jin-Xia Chen
- Emergency Department, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, 212000, China
| | - Min Li
- Shanghai-MOST Key Laboratory of Health and Disease Genomics, NHC Key Lab of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Shanghai, 200237, China
| | - Yan-Yan Mao
- Shanghai-MOST Key Laboratory of Health and Disease Genomics, NHC Key Lab of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Shanghai, 200237, China
| | - Yi Zhu
- Emergency Department, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu, 212000, China.
- School of Clinical Medicine, Shanghai University of Medicine & Health Sciences, Shanghai, 201318, China.
| | - Qian-Xi Zhu
- Shanghai-MOST Key Laboratory of Health and Disease Genomics, NHC Key Lab of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Shanghai, 200237, China.
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Paudel A, Ann Mogle J, Kuzmik A, Resnick B, BeLue R, Galik E, Liu W, Behrens L, Jao YL, Boltz M. Gender differences in interactions and depressive symptoms among hospitalized older patients living with dementia. J Women Aging 2023; 35:476-486. [PMID: 36433792 DOI: 10.1080/08952841.2022.2146972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 11/03/2022] [Accepted: 11/05/2022] [Indexed: 11/28/2022]
Abstract
Alzheimer's disease or a related dementia (ADRD) disproportionately affects women with two-thirds of individuals with ADRD comprised of women. This study examined gender-related differences in the quality of staff-patient interactions and depressive symptoms among hospitalized older patients living with dementia. This secondary analysis utilized baseline data of 140 hospitalized older patients with dementia who participated in the final cohort of a randomized controlled trial (ClinicalTrials.gov identifier: NCT03046121) implementing Family centered Function-focused Care (Fam-FFC). On average, the participants (male = 46.1%, female = 52.9%) were 81.43 years old (SD = 8.29), had positive interactions with staff and lower depressive symptoms based on Quality of Interaction Schedule (QUIS) scores and Cornell Scale for Depression in Dementia (CSDD) scores, respectively. Although males had more positive interactions (male = 6.06, SD = 1.13; female = 5.59, SD = 1.51) and lesser depressive symptoms (male = 7.52, SD = 4.77; female = 8.03, SD = 6.25) than females, no statistically significant gender differences were observed in linear models with appropriate covariates or multivariant analysis of covariant (MANCOVA). However, the multigroup regression conducted to further probe marginally significant moderation effect of gender and pain on staff-patient interactions demonstrated that greater pain was significantly related to lower quality or less positive staff-patient interactions for females compared to males (χ2diff (1) = 4.84, p = .03). Continued evaluation of gender differences is warranted to inform care delivery and interventions to improve care for hospitalized older patients with dementia.
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Affiliation(s)
- Anju Paudel
- Ross and Carol Nese College of Nursing, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Jacqueline Ann Mogle
- Edna Bennett Pierce Prevention Research Center, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Ashley Kuzmik
- Ross and Carol Nese College of Nursing, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Barbara Resnick
- University of Maryland School of Nursing, Baltimore, Maryland, USA
| | - Rhonda BeLue
- College for Health, Community and Policy, The University of Texas at San Antonio, San Antonio, Texas, USA
| | - Elizabeth Galik
- University of Maryland School of Nursing, Baltimore, Maryland, USA
| | - Wen Liu
- The University of Iowa College of Nursing, Iowa City, Iowa, USA
| | - Liza Behrens
- Ross and Carol Nese College of Nursing, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Ying-Ling Jao
- Ross and Carol Nese College of Nursing, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Marie Boltz
- Ross and Carol Nese College of Nursing, The Pennsylvania State University, University Park, Pennsylvania, USA
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25
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Ganesh A, Rosentreter RE, Chen Y, Mehta R, McLeod GA, Wan MW, Krett JD, Mahjoub Y, Lee AS, Schwartz IS, Richer LP, Metz LM, Smith EE, Hill MD. Patient-reported outcomes of neurologic and neuropsychiatric symptoms in mild COVID-19: a prospective cohort study. CMAJ Open 2023; 11:E696-E705. [PMID: 37553227 PMCID: PMC10414975 DOI: 10.9778/cmajo.20220248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/10/2023] Open
Abstract
BACKGROUND Various neurologic manifestations have been reported in patients with COVID-19, mostly in retrospective studies of patients admitted to hospital, but there are few data on patients with mild COVID-19. We examined the frequency and persistence of neurologic/neuropsychiatric symptoms in patients with mild COVID-19 in a 1-year prospective cohort study, as well as assessment of use of health care services and patient-reported outcomes. METHODS Participants in the Alberta HOPE COVID-19 trial (hydroxychloroquine v. placebo for 5 d), managed as outpatients, were prospectively assessed 3 months and 1 year after their positive test result. They completed detailed neurologic/neuropsychiatric symptom questionnaires, the telephone version of the Montreal Cognitive Assessment (T-MoCA), the Kessler Psychological Distress Scale (K10) and the EuroQol EQ-5D-3L (measure of quality of life). Close informants completed the Mild Behavioural Impairment Checklist (MBI-C) and the Informant Questionnaire on Cognitive Decline in the Elderly. We also tracked use of health care services and neurologic investigations. RESULTS The cohort consisted of 198 participants (87 female [43.9%] median age 45 yr, interquartile range 37-54 yr). Of the 179 participants with symptom assessments, 139 (77.6%) reported at least 1 neurologic symptom, the most common being anosmia/dysgeusia (99 [55.3%]), myalgia (76 [42.5%]) and headache (75 [41.9%]). Forty patients (22.3%) reported persistent symptoms at 1 year, including confusion (20 [50.0%]), headache (21 [52.5%]), insomnia (16 [40.0%]) and depression (14 [35.0%]); 27/179 (15.1%) reported no improvement. Body mass index (BMI), a history of asthma and lack of full-time employment were associated with the presence and persistence of neurologic/neuropsychiatric symptoms; female sex was independently associated with both (presence: odds ratio [OR] adjusted for age, race, BMI, history of asthma and neuropsychiatric history 5.04, 95% confidence interval [CI] 1.58 to 16.10). Compared to participants without persistent symptoms, those with persistent symptoms had more hospital admissions and family physician visits, and worse MBI-C scores and less frequent independence for instrumental activities at 1 year (83.8% v. 97.8%, p = 0.005). Patients with any or persistent neurologic symptoms had worse psychologic distress (K10 score ≥ 20: adjusted OR 12.1, 95% CI 1.4 to 97.2) and quality of life (median EQ-5D-3L visual analogue scale rating 75 v. 90, p < 0.001); 42/84 (50.0%) had a T-MoCA score less than 18 at 3 months, as did 36 (42.9%) at 1 year. Participants who reported memory loss were more likely than those who did not report such symptoms to have informant-reported cognitive-behavioural decline (1-yr MBI-C score ≥ 6.5: adjusted OR 15.0, 95% CI 2.42 to 92.60). INTERPRETATION Neurologic/neuropsychiatric symptoms were commonly reported in survivors of mild COVID-19, and they persisted in 1 in 5 patients 1 year later. Symptoms were associated with worse participant- and informant-reported outcomes. Trial registration: ClinicalTrials.gov, no. NCT04329611.
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Affiliation(s)
- Aravind Ganesh
- Departments of Clinical Neurosciences (Ganesh, McLeod, Wan, Krett, Mahjoub, Lee, Metz, Smith, Hill), Community Health Sciences (Ganesh, Smith, Hill), Medicine (Rosentreter, Hill) and Radiology (Hill), University of Calgary Cumming School of Medicine; The Hotchkiss Brain Institute (Ganesh, Metz, Smith, Hill) and The Mathison Centre for Mental Health Research & Education (Ganesh), University of Calgary, Calgary, Alta.; Departments of Dentistry (Chen) and Medicine (Mehta, Schwartz), Faculty of Medicine and Dentistry, University of Alberta; Department of Pediatrics (Richer), Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta; and Women and Children's Health Research Institute (Richer), University of Alberta, Edmonton, Alta.
| | - Ryan E Rosentreter
- Departments of Clinical Neurosciences (Ganesh, McLeod, Wan, Krett, Mahjoub, Lee, Metz, Smith, Hill), Community Health Sciences (Ganesh, Smith, Hill), Medicine (Rosentreter, Hill) and Radiology (Hill), University of Calgary Cumming School of Medicine; The Hotchkiss Brain Institute (Ganesh, Metz, Smith, Hill) and The Mathison Centre for Mental Health Research & Education (Ganesh), University of Calgary, Calgary, Alta.; Departments of Dentistry (Chen) and Medicine (Mehta, Schwartz), Faculty of Medicine and Dentistry, University of Alberta; Department of Pediatrics (Richer), Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta; and Women and Children's Health Research Institute (Richer), University of Alberta, Edmonton, Alta
| | - Yushi Chen
- Departments of Clinical Neurosciences (Ganesh, McLeod, Wan, Krett, Mahjoub, Lee, Metz, Smith, Hill), Community Health Sciences (Ganesh, Smith, Hill), Medicine (Rosentreter, Hill) and Radiology (Hill), University of Calgary Cumming School of Medicine; The Hotchkiss Brain Institute (Ganesh, Metz, Smith, Hill) and The Mathison Centre for Mental Health Research & Education (Ganesh), University of Calgary, Calgary, Alta.; Departments of Dentistry (Chen) and Medicine (Mehta, Schwartz), Faculty of Medicine and Dentistry, University of Alberta; Department of Pediatrics (Richer), Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta; and Women and Children's Health Research Institute (Richer), University of Alberta, Edmonton, Alta
| | - Rahul Mehta
- Departments of Clinical Neurosciences (Ganesh, McLeod, Wan, Krett, Mahjoub, Lee, Metz, Smith, Hill), Community Health Sciences (Ganesh, Smith, Hill), Medicine (Rosentreter, Hill) and Radiology (Hill), University of Calgary Cumming School of Medicine; The Hotchkiss Brain Institute (Ganesh, Metz, Smith, Hill) and The Mathison Centre for Mental Health Research & Education (Ganesh), University of Calgary, Calgary, Alta.; Departments of Dentistry (Chen) and Medicine (Mehta, Schwartz), Faculty of Medicine and Dentistry, University of Alberta; Department of Pediatrics (Richer), Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta; and Women and Children's Health Research Institute (Richer), University of Alberta, Edmonton, Alta
| | - Graham A McLeod
- Departments of Clinical Neurosciences (Ganesh, McLeod, Wan, Krett, Mahjoub, Lee, Metz, Smith, Hill), Community Health Sciences (Ganesh, Smith, Hill), Medicine (Rosentreter, Hill) and Radiology (Hill), University of Calgary Cumming School of Medicine; The Hotchkiss Brain Institute (Ganesh, Metz, Smith, Hill) and The Mathison Centre for Mental Health Research & Education (Ganesh), University of Calgary, Calgary, Alta.; Departments of Dentistry (Chen) and Medicine (Mehta, Schwartz), Faculty of Medicine and Dentistry, University of Alberta; Department of Pediatrics (Richer), Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta; and Women and Children's Health Research Institute (Richer), University of Alberta, Edmonton, Alta
| | - Miranda W Wan
- Departments of Clinical Neurosciences (Ganesh, McLeod, Wan, Krett, Mahjoub, Lee, Metz, Smith, Hill), Community Health Sciences (Ganesh, Smith, Hill), Medicine (Rosentreter, Hill) and Radiology (Hill), University of Calgary Cumming School of Medicine; The Hotchkiss Brain Institute (Ganesh, Metz, Smith, Hill) and The Mathison Centre for Mental Health Research & Education (Ganesh), University of Calgary, Calgary, Alta.; Departments of Dentistry (Chen) and Medicine (Mehta, Schwartz), Faculty of Medicine and Dentistry, University of Alberta; Department of Pediatrics (Richer), Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta; and Women and Children's Health Research Institute (Richer), University of Alberta, Edmonton, Alta
| | - Jonathan D Krett
- Departments of Clinical Neurosciences (Ganesh, McLeod, Wan, Krett, Mahjoub, Lee, Metz, Smith, Hill), Community Health Sciences (Ganesh, Smith, Hill), Medicine (Rosentreter, Hill) and Radiology (Hill), University of Calgary Cumming School of Medicine; The Hotchkiss Brain Institute (Ganesh, Metz, Smith, Hill) and The Mathison Centre for Mental Health Research & Education (Ganesh), University of Calgary, Calgary, Alta.; Departments of Dentistry (Chen) and Medicine (Mehta, Schwartz), Faculty of Medicine and Dentistry, University of Alberta; Department of Pediatrics (Richer), Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta; and Women and Children's Health Research Institute (Richer), University of Alberta, Edmonton, Alta
| | - Yasamin Mahjoub
- Departments of Clinical Neurosciences (Ganesh, McLeod, Wan, Krett, Mahjoub, Lee, Metz, Smith, Hill), Community Health Sciences (Ganesh, Smith, Hill), Medicine (Rosentreter, Hill) and Radiology (Hill), University of Calgary Cumming School of Medicine; The Hotchkiss Brain Institute (Ganesh, Metz, Smith, Hill) and The Mathison Centre for Mental Health Research & Education (Ganesh), University of Calgary, Calgary, Alta.; Departments of Dentistry (Chen) and Medicine (Mehta, Schwartz), Faculty of Medicine and Dentistry, University of Alberta; Department of Pediatrics (Richer), Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta; and Women and Children's Health Research Institute (Richer), University of Alberta, Edmonton, Alta
| | - Angela S Lee
- Departments of Clinical Neurosciences (Ganesh, McLeod, Wan, Krett, Mahjoub, Lee, Metz, Smith, Hill), Community Health Sciences (Ganesh, Smith, Hill), Medicine (Rosentreter, Hill) and Radiology (Hill), University of Calgary Cumming School of Medicine; The Hotchkiss Brain Institute (Ganesh, Metz, Smith, Hill) and The Mathison Centre for Mental Health Research & Education (Ganesh), University of Calgary, Calgary, Alta.; Departments of Dentistry (Chen) and Medicine (Mehta, Schwartz), Faculty of Medicine and Dentistry, University of Alberta; Department of Pediatrics (Richer), Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta; and Women and Children's Health Research Institute (Richer), University of Alberta, Edmonton, Alta
| | - Ilan S Schwartz
- Departments of Clinical Neurosciences (Ganesh, McLeod, Wan, Krett, Mahjoub, Lee, Metz, Smith, Hill), Community Health Sciences (Ganesh, Smith, Hill), Medicine (Rosentreter, Hill) and Radiology (Hill), University of Calgary Cumming School of Medicine; The Hotchkiss Brain Institute (Ganesh, Metz, Smith, Hill) and The Mathison Centre for Mental Health Research & Education (Ganesh), University of Calgary, Calgary, Alta.; Departments of Dentistry (Chen) and Medicine (Mehta, Schwartz), Faculty of Medicine and Dentistry, University of Alberta; Department of Pediatrics (Richer), Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta; and Women and Children's Health Research Institute (Richer), University of Alberta, Edmonton, Alta
| | - Lawrence P Richer
- Departments of Clinical Neurosciences (Ganesh, McLeod, Wan, Krett, Mahjoub, Lee, Metz, Smith, Hill), Community Health Sciences (Ganesh, Smith, Hill), Medicine (Rosentreter, Hill) and Radiology (Hill), University of Calgary Cumming School of Medicine; The Hotchkiss Brain Institute (Ganesh, Metz, Smith, Hill) and The Mathison Centre for Mental Health Research & Education (Ganesh), University of Calgary, Calgary, Alta.; Departments of Dentistry (Chen) and Medicine (Mehta, Schwartz), Faculty of Medicine and Dentistry, University of Alberta; Department of Pediatrics (Richer), Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta; and Women and Children's Health Research Institute (Richer), University of Alberta, Edmonton, Alta
| | - Luanne M Metz
- Departments of Clinical Neurosciences (Ganesh, McLeod, Wan, Krett, Mahjoub, Lee, Metz, Smith, Hill), Community Health Sciences (Ganesh, Smith, Hill), Medicine (Rosentreter, Hill) and Radiology (Hill), University of Calgary Cumming School of Medicine; The Hotchkiss Brain Institute (Ganesh, Metz, Smith, Hill) and The Mathison Centre for Mental Health Research & Education (Ganesh), University of Calgary, Calgary, Alta.; Departments of Dentistry (Chen) and Medicine (Mehta, Schwartz), Faculty of Medicine and Dentistry, University of Alberta; Department of Pediatrics (Richer), Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta; and Women and Children's Health Research Institute (Richer), University of Alberta, Edmonton, Alta
| | - Eric E Smith
- Departments of Clinical Neurosciences (Ganesh, McLeod, Wan, Krett, Mahjoub, Lee, Metz, Smith, Hill), Community Health Sciences (Ganesh, Smith, Hill), Medicine (Rosentreter, Hill) and Radiology (Hill), University of Calgary Cumming School of Medicine; The Hotchkiss Brain Institute (Ganesh, Metz, Smith, Hill) and The Mathison Centre for Mental Health Research & Education (Ganesh), University of Calgary, Calgary, Alta.; Departments of Dentistry (Chen) and Medicine (Mehta, Schwartz), Faculty of Medicine and Dentistry, University of Alberta; Department of Pediatrics (Richer), Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta; and Women and Children's Health Research Institute (Richer), University of Alberta, Edmonton, Alta
| | - Michael D Hill
- Departments of Clinical Neurosciences (Ganesh, McLeod, Wan, Krett, Mahjoub, Lee, Metz, Smith, Hill), Community Health Sciences (Ganesh, Smith, Hill), Medicine (Rosentreter, Hill) and Radiology (Hill), University of Calgary Cumming School of Medicine; The Hotchkiss Brain Institute (Ganesh, Metz, Smith, Hill) and The Mathison Centre for Mental Health Research & Education (Ganesh), University of Calgary, Calgary, Alta.; Departments of Dentistry (Chen) and Medicine (Mehta, Schwartz), Faculty of Medicine and Dentistry, University of Alberta; Department of Pediatrics (Richer), Faculty of Medicine and Dentistry, College of Health Sciences, University of Alberta; and Women and Children's Health Research Institute (Richer), University of Alberta, Edmonton, Alta
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26
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Oudman E, Wijnia JW, Bidesie J, Al-Hassaan Z, Laenen S, Jong-Tjien-Fa AV. Young Nonalcoholic Wernicke Encephalopathy Patient Achieves Remission Following Prolonged Thiamine Treatment and Cognitive Rehabilitation. J Clin Med 2023; 12:jcm12082901. [PMID: 37109239 PMCID: PMC10143616 DOI: 10.3390/jcm12082901] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 04/13/2023] [Accepted: 04/15/2023] [Indexed: 04/29/2023] Open
Abstract
Wernicke encephalopathy (WE), a neurological emergency commonly associated with alcohol use disorder, results from a severe deficiency of vitamin B1. If left untreated, patients either succumb to the illness or develop chronic Korsakoff's syndrome (KS). Recently, an increasing number of nonalcoholic WE case studies have been published, highlighting a lack of understanding of malnutrition-related disorders among high-functioning patients. We present the case of a 26 year old female who developed life-threatening WE after COVID-19-complicated obesity surgery. She experienced the full triad of WE symptoms, including eye-movement disorders, delirium, and ataxia, and suffered for over 70 days before receiving her initial WE diagnosis. Late treatment resulted in progression of WE symptoms. Despite the severity, the patient achieved remission of some of the symptoms in the post-acute phase due to prolonged parenteral thiamine injections and intensive specialized rehabilitation designed for young traumatic brain injury (TBI) patients. The rehabilitation resulted in gradual remission of amnesia symptomatology, mainly increasing her autonomy. The late recognition of this case highlights the importance of early diagnosis and prompt, targeted intervention in the management of nonalcoholic WE, as well as underscores the potential for positive outcomes after delayed treatment through intensive cognitive rehabilitation in specialized treatment centers.
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Affiliation(s)
- Erik Oudman
- Experimental Psychology, Helmholtz Institute, Utrecht University, 3584 CS Utrecht, The Netherlands
- Slingedael Korsakoff Expertise Center, Lelie Care Group, 3086 EZ Rotterdam, The Netherlands
| | - Jan W Wijnia
- Experimental Psychology, Helmholtz Institute, Utrecht University, 3584 CS Utrecht, The Netherlands
- Slingedael Korsakoff Expertise Center, Lelie Care Group, 3086 EZ Rotterdam, The Netherlands
| | - Janice Bidesie
- Experimental Psychology, Helmholtz Institute, Utrecht University, 3584 CS Utrecht, The Netherlands
- Slingedael Korsakoff Expertise Center, Lelie Care Group, 3086 EZ Rotterdam, The Netherlands
| | - Zyneb Al-Hassaan
- Daan Theeuwes Center for Intensive Neurorehabilitation, 3447 GN Woerden, The Netherlands
| | - Sascha Laenen
- Daan Theeuwes Center for Intensive Neurorehabilitation, 3447 GN Woerden, The Netherlands
| | - Amy V Jong-Tjien-Fa
- Daan Theeuwes Center for Intensive Neurorehabilitation, 3447 GN Woerden, The Netherlands
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27
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Ratcliffe LN, McDonald T, Robinson B, Sass JR, Loring DW, Hewitt KC. Classification statistics of the Montreal Cognitive Assessment (MoCA): Are we interpreting the MoCA correctly? Clin Neuropsychol 2023; 37:562-576. [PMID: 35699222 PMCID: PMC10351673 DOI: 10.1080/13854046.2022.2086487] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 06/01/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE The Montreal Cognitive Assessment (MoCA) is a common cognitive screener for detecting mild cognitive impairment (MCI). However, previously suggested cutoff scores of 26/30 and above is often criticized and lacks racial diversity. The purpose of this study is to investigate the potential influence of race on MoCA classification cutoff score accuracy. METHOD Data were obtained from the National Alzheimer's Coordinating Center (NACC) Uniform Data Set and yielded 4,758 total participants. Participants were predominately White (82.8%) and female (61.7%) with a mean age of 69.3 years (SD = 10.3) and education level of 16.3 years (SD = 2.6). Based on NACC's classification, participants were either cognitively normal (n = 3,650) or MCI (n = 1,108). RESULTS Sensitivity and specificity analyses revealed that when using the cutoff score of ≤26/30, the MoCA correctly classified 73.2% of White cognitively normal participants and 83.1% of White MCI participants. In contrast, this criterion correctly classified 40.5% of Black cognitively normal participants and 90.8% of Black MCI participants. Our sample was highly educated; therefore, we did not observe significant differences in scores when accounting for education across race. Classification statistics are presented. CONCLUSIONS Black participants were misclassified at a higher rate than White participants when applying the ≤26/30 cutoff score. We suggest cutoff scores of ≤25/30 be applied to White persons and ≤22/30 for Black persons. These findings highlight the need for racially stratified population-based norms given the high misclassification of Black participants without such adjustment.
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Affiliation(s)
- Lauren N. Ratcliffe
- Department of Clinical Psychology, Mercer University College of Health Professions, Atlanta, GA, USA
| | - Taylor McDonald
- Department of Clinical Psychology, Mercer University College of Health Professions, Atlanta, GA, USA
| | - Brittany Robinson
- Department of Clinical Psychology, Mercer University College of Health Professions, Atlanta, GA, USA
| | - John R. Sass
- Cognitive Rehabilitation of Georgia, Atlanta, GA, USA
- Restore Health Group, Atlanta, GA, USA
| | - David W. Loring
- Department of Neurology, Emory University School of Medicine, Atlanta, GA, USA
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
| | - Kelsey C. Hewitt
- Department of Neurology, Emory University School of Medicine, Atlanta, GA, USA
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28
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Keppner V, Sieber CC, Freiberger E, Kob R, Krumpoch S, Siebentritt HM. Characteristics of older cyclists with self-perceived needs for improvement in cycling competence: SiFAr trial. Eur Geriatr Med 2023:10.1007/s41999-023-00765-2. [PMID: 36973532 DOI: 10.1007/s41999-023-00765-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 02/28/2023] [Indexed: 03/29/2023]
Abstract
BACKGROUND Older cyclists are in great risk of being injured or killed in a traffic-related accident and their needs should find more consideration in safety guidelines, urban planning, and future intervention programs. OBJECTIVE The aim for this cross-sectional analysis was to comprehensively explore characteristics of community-dwelling cyclists aged 65 years and older with a self-perceived need to increase cycle competence. METHODS 118 older adults (mean age 73.3 ± 5.2 years, 61% women) performed a standardized cycle course representing specific cycling skills. Additionally, health and functional assessments were carried out and characteristics regarding demographic, health, falls, bicycle equipment/type and cycling biography/behavior were obtained. RESULTS The majority (67.8%) of this community-dwelling adults reported being unsafe when cycling and 41.3% had a bicycle fall in the past year. More than half of the participants showed at least one limitation in each of the measured cycling skills. Women significantly had more frequent limitations in four of the cycling skills measured (p ≤ 0.001) compared to men. While no significant differences were found for falls, health and functional characteristics, women and men differed significantly in terms of bicycle type, equipment, and perceived safety (p < 0.001). CONCLUSION Limitations in cycling should be compensated by preventive bicycle training and a safe cycling infrastructure. Bicycle fit, the wearing of bicycle helmets and promotion of a sense of security while cycling can further reduce accident risk and must find recognition in safety guidelines. In addition, educational initiatives have to dismantle gender-related bicycle stereotypes.
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Affiliation(s)
- Veronika Keppner
- Institute for Biomedicine of Aging (IBA), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Kobergerstr. 60, 90408, Nuremberg, Bavaria, Germany.
| | - Cornel C Sieber
- Institute for Biomedicine of Aging (IBA), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Kobergerstr. 60, 90408, Nuremberg, Bavaria, Germany
- Department of Medicine, Kantonsspital Winterthur, Winterthur, Switzerland
| | - Ellen Freiberger
- Institute for Biomedicine of Aging (IBA), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Kobergerstr. 60, 90408, Nuremberg, Bavaria, Germany
| | - Robert Kob
- Institute for Biomedicine of Aging (IBA), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Kobergerstr. 60, 90408, Nuremberg, Bavaria, Germany
| | - Sebastian Krumpoch
- Institute for Biomedicine of Aging (IBA), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Kobergerstr. 60, 90408, Nuremberg, Bavaria, Germany
| | - Hanna M Siebentritt
- Institute for Biomedicine of Aging (IBA), Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Kobergerstr. 60, 90408, Nuremberg, Bavaria, Germany
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29
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Vints WA, Kušleikienė S, Sheoran S, Valatkevičienė K, Gleiznienė R, Himmelreich U, Pääsuke M, Česnaitienė VJ, Levin O, Verbunt J, Masiulis N. Body fat and components of sarcopenia relate to inflammation, brain volume and neurometabolism in older adults. Neurobiol Aging 2023; 127:1-11. [PMID: 37004309 DOI: 10.1016/j.neurobiolaging.2023.02.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 12/27/2022] [Accepted: 02/24/2023] [Indexed: 03/06/2023]
Abstract
Obesity and sarcopenia are associated with cognitive impairments at older age. Current research suggests that blood biomarkers may mediate this body-brain crosstalk, altering neurometabolism and brain structure eventually resulting in cognitive performance changes. Seventy-four older adults (60-85 years old) underwent bio-impedance body composition analysis, handgrip strength measurements, 8-Foot Up-and-Go (8UG) test, Montreal Cognitive Assessment (MoCA), blood analysis of interleukin-6 (IL-6), kynurenine, and insulin-like growth factor-1 (IGF-1), as well as brain magnetic resonance imaging (MRI) and proton magnetic resonance spectroscopy (1H-MRS), estimating neurodegeneration and neuroinflammation. Normal fat% or overweight was associated with larger total gray matter volume compared to underweight or obesity in older adults and obesity was associated with higher N-acetylaspartate/Creatine levels in the sensorimotor and dorsolateral prefrontal cortex. Muscle strength, not muscle mass/physical performance, corresponded to lower kynurenine and higher N-acetylaspartate/Creatine levels in the dorsal posterior cingulate and dorsolateral prefrontal cortex. The inflammatory and neurotrophic blood biomarkers did not significantly mediate these body-brain associations. This study used a multimodal approach to comprehensively assess the proposed mechanism of body-brain crosstalk.
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30
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Plummer J, Nguyen K, Everly J, Kiesow A, Leith K, Neils-Strunjas J. How an Intergenerational Book Club Can Prevent Cognitive Decline in Older Adults: A Pilot Study. Gerontol Geriatr Med 2023; 9:23337214221150061. [PMID: 36698383 PMCID: PMC9869223 DOI: 10.1177/23337214221150061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 12/09/2022] [Accepted: 12/20/2022] [Indexed: 01/23/2023] Open
Abstract
Older adults are at higher risk for social isolation because of widowhood, loss of friends, retirement, physical limitations, geographic relocation, and caregiving demands. Behavioral interventions aimed at increasing social contact may help to maintain cognition and prevent cognitive decline. The purpose of this pilot study was to examine a novel intervention for social isolation with an intergenerational book club that had weekly in-person and virtual meetings of college students and older adults. We wanted to know whether the study was feasible and if our methods would be likely to generate meaningful results should it be expanded to a larger number of participants. We predicted that wellbeing and cognition would improve following participation in the book club. Results found that while measures of quality of life and affect were not statistically different before and after participation in a book club, scores on a measure of cognition (the Montreal Cognitive Assessment) were statistically significant between groups (intervention and control) showing greater improvement among book club participants.
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Affiliation(s)
| | | | | | | | | | | | - Jean Neils-Strunjas
- University of South Carolina, Columbia, USA,Jean Neils-Strunjas, Department of Communication Sciences and Disorders, Arnold School of Public Health, University of South Carolina, 1705 College Street, Room 215, Columbia, SC 29208, USA.
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31
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Howard RS, Goldberg TE, Luo J, Munoz C, Schneider LS. Reliability of the NACC Telephone-administered Neuropsychological Battery (T-cog) and Montreal Cognitive Assessment for participants in the USC ADRC. ALZHEIMER'S & DEMENTIA (AMSTERDAM, NETHERLANDS) 2023; 15:e12406. [PMID: 36911358 PMCID: PMC9994164 DOI: 10.1002/dad2.12406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 01/13/2023] [Accepted: 01/19/2023] [Indexed: 03/10/2023]
Abstract
Introduction Restrictions during the COVID-19 pandemic necessitated remote administration of neuropsychological testing. We assessed the test-retest reliability for a telephone-administered cognitive battery, recommended for use in the National Institute on Aging Alzheimer's Disease Research Center (ADRC). Methods 64 participants in the University of Southern California ADRC clinical core underwent repeat telephone evaluation using the T-cog Neuropsychological Battery. Reliability was measured by intraclass correlation coefficient (ICC) for continuous variables and weighted Kappa coefficient for categorical variables. Mean scores for Montreal Cognitive Assessment (MoCA) total and Craft Story 21 Immediate and Delayed Recall were compared using paired t tests. Results Mean age was 74.8 (8.3 standard deviation); 73.4% were female. ICCs ranged from 0.52 to 0.84, indicating moderate test-retest reliability except for number span backward, which showed poor reliability. Weighted Kappa for MoCA items ranged from -0.016 to 0.734; however, relatively good observed agreement was seen across all items (70.3% to 98.4%). Although MoCA total scores did not significantly change, Craft Story 21 Immediate and Delayed Recall mean scores increased between first and second administrations (P < 0.0001). Discussion Test-retest reliability for the T-cog Neuropsychological Battery is adequate. The variation seen in testing is similar to results seen from face-to-face testing, with Craft Story 21 recall showing modest and expected practice effects. Highlights Moderate test-retest reliability is seen in most measures of the National Alzheimer's Coordinating Center Neuropsychological Test Battery and the Montreal Cognitive Assessment (MoCA).Intraclass correlation coefficients ranged from 0.52 to 0.84, except for number Span backward.Weighted Kappa for MoCA items varied, but good observed agreement was seen.MoCA total mean score did not change significantly between administrations.Craft Story 21 Immediate and Delayed Recall means increased on repeat testing (P < 0.0001).
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Affiliation(s)
| | - Terry E. Goldberg
- Department of PsychiatryColumbia University Medical CenterNew YorkNew YorkUSA
| | - James Luo
- Keck School of Medicine of USCLos AngelesCaliforniaUSA
| | - Cynthia Munoz
- Keck School of Medicine of USCLos AngelesCaliforniaUSA
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Christie LJ, Fearn N, McCluskey A, Lannin NA, Shiner CT, Kilkenny A, Boydell J, Meharg A, Howes E, Churilov L, Faux S, Doussoulin A, Middleton S. Remote constraint induced therapy of the upper extremity (ReCITE): A feasibility study protocol. Front Neurol 2022; 13:1010449. [DOI: 10.3389/fneur.2022.1010449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 10/24/2022] [Indexed: 11/21/2022] Open
Abstract
BackgroundDifficulty using the upper extremity in everyday activities is common after stroke. Constraint-induced movement therapy (CIMT) has been shown to be effective in both sub-acute and chronic phases of stroke recovery and is recommended in clinical practice guidelines for stroke internationally. Despite reports of equivalence of outcome when stroke rehabilitation interventions are delivered using telehealth, there has been limited evaluation of CIMT when using this mode of delivery. ReCITE will (a) evaluate the feasibility and acceptability of CIMT when delivered via telehealth to stroke survivors (TeleCIMT) and (b) explore therapists' experiences and use of an online support package inclusive of training, mentoring and resources to support TeleCIMT delivery in clinical practice.MethodsA prospective single-group, single blinded, study design with embedded process evaluation will be conducted. The study will be conducted at three outpatient services in Sydney, Australia. A multi-faceted therapist support package, informed by the Capabilities, Opportunity, Motivation- Behaviour model (COM-B), will be used to support occupational therapists to implement TeleCIMT as part of routine care to stroke survivors. Each service will recruit 10 stroke survivor participants (n = 30) with mild to moderate upper extremity impairment. Upper extremity and quality of life outcomes of stroke survivor participants will be collected at baseline, post-intervention and at a 4 week follow-up appointment. Feasibility of TeleCIMT will be evaluated by assessing the number of stroke participants who complete 80% of intensive arm practice prescribed during their 3 week program (i.e., at least 24 h of intensive arm practice). Acceptability will be investigated through qualitative interviews and surveys with stroke survivors, supporter surveys and therapist focus groups. Qualitative interviews with therapists will provide additional data to explore their experiences and use of the online support package.DiscussionThe COVID-19 pandemic resulted in a rapid transition to delivering telehealth. The proposed study will investigate the feasibility and acceptability of delivering a complex intervention via telehealth to stroke survivors at home, and the support that therapists and patients require for delivery. The findings of the study will be used to inform whether a larger, randomized controlled trial is feasible.
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Guayara-Quinn CG, Nester CO, Katz MJ, Turbeville DM, Saykin AJ, Lipton RB, Rabin LA. Re-evaluation of psychometric evidence and update of normative data for the Test of Practical Judgment. Clin Neuropsychol 2022; 36:1799-1821. [PMID: 33761835 PMCID: PMC8786317 DOI: 10.1080/13854046.2021.1889680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 01/24/2021] [Accepted: 02/08/2021] [Indexed: 01/27/2023]
Abstract
ObjectiveThe Test of Practical Judgment (TOP-J) has shown utility in inpatient and outpatient settings in older adults who present with mild cognitive impairment and various dementia subtypes. The TOP-J has two versions (i.e. 9 items and 15 items), and was initially validated within a small rural non-Hispanic White sample. In the current study, we re-evaluated the psychometric evidence and refined scoring criteria and administration guidelines in older adults with more diverse demographic characteristics than the original validation sample. Method: Participants (N = 348) were recruited from several boroughs of New York City and surrounding areas (mean/median age = 79; mean years education = 15, median = 15.5; 68% female; 30% Black/African-American, 8% Hispanic). Results: Reliability and validity were comparable to original findings. Based on confirmatory factor analysis, one item was replaced on the 9-item version, now called TOP-J Form A. Normative data for cognitively intact participants (n = 261) were updated and stratified by two education groups. Conclusions: The TOP-J is increasingly used in clinical and research settings in the U.S. and abroad, and the current study provides improved normative data and administration and scoring guidelines for use with demographically diverse older individuals.
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Affiliation(s)
- Crystal G Guayara-Quinn
- Department of Psychology, The Graduate Center of The City University of New York, New York, NY, USA
- Department of Psychology, Queens College of The City University of New York, Queens, NY, USA
| | - Caroline O Nester
- Department of Psychology, The Graduate Center of The City University of New York, New York, NY, USA
- Department of Psychology, Queens College of The City University of New York, Queens, NY, USA
| | - Mindy J Katz
- Saul R. Korey Department of Neurology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - David M Turbeville
- Department of Psychology, Brooklyn College of The City University of New York, Brooklyn, NY, USA
| | - Andrew J Saykin
- Department of Radiology and Imaging Sciences, Center for Neuroimaging and Indiana Alzheimer's Disease Research Center, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Richard B Lipton
- Saul R. Korey Department of Neurology, Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Psychiatry and Behavioral Sciences, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Laura A Rabin
- Department of Psychology, The Graduate Center of The City University of New York, New York, NY, USA
- Department of Psychology, Queens College of The City University of New York, Queens, NY, USA
- Saul R. Korey Department of Neurology, Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Psychology, Brooklyn College of The City University of New York, Brooklyn, NY, USA
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Pirani A, Nasreddine Z, Neviani F, Fabbo A, Rocchi MB, Bertolotti M, Tulipani C, Galassi M, Belvedere Murri M, Neri M. MoCA 7.1: Multicenter Validation of the First Italian Version of Montreal Cognitive Assessment. J Alzheimers Dis Rep 2022; 6:509-520. [PMID: 36186724 PMCID: PMC9484132 DOI: 10.3233/adr-210053] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 07/13/2022] [Indexed: 12/04/2022] Open
Abstract
Background: The early detection of neurocognitive disorders, especially when mild, is a key issue of health care systems including the Italian Dementia National Plan. The Mini-Mental State Examination (MMSE), i.e., the reference screening tool for dementia in Italian Memory Clinics, has low sensitivity in detecting mild cognitive impairment (MCI) or mild dementia. Objective: Availability of a 10-minute screening test sensitive to MCI and mild dementia, such as the Montreal Cognitive Assessment (MoCA), is relevant in the field. This study presents initial validity and reliability data for the Italian version of MoCA 7.1 that is being collected as part of a large ongoing longitudinal study to evaluate the rate of incident MCI and dementia in older adults. Methods: MoCA 7.1 and MMSE were administered to cognitive impaired patients (n = 469; 214 with MCI, 255 with dementia; mean age: 75.5; 52% females,) and healthy older adults (n = 123, mean age: 69.7, 64 % females). Results: Test-retest (0.945, p < 0.001) and inter-rater (0.999, p < 0.001) reliability of MoCA 7.1, assessed on randomly selected participants with normal cognition, MCI, dementia, were significant. MoCA 7.1 showed adequate sensitivity (95.3%) and specificity (84.5%) in detecting MCI compared to MMSE (sensitivity: 53.8%; specificity: 87.5%). The Area Under the Curve of MoCA 7.1 was significantly greater than that of MMSE (0.963 versus 0.742). MoCA 7.1 showed similar results in detecting both MCI and dementia. Conclusion: MoCA 7.1 is a reliable and useful tool that can aid in the diagnosis of MCI and dementia in the Italian population.
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Affiliation(s)
- Alessandro Pirani
- Center for Cognitive Disorders and Dementia, Health County of Ferrara, Cento, Italy
- Alzheimer’s Association “Francesco Mazzuca”, Cento, (Fe), Italy
| | | | - Francesca Neviani
- Center for Cognitive Disorders and Dementia. Chair of Geriatrics, University of Modenaand Reggio Emilia, Italy
| | - Andrea Fabbo
- Dementia Program, HealthTrust, Health County of Modena, Italy
| | | | - Marco Bertolotti
- Division of Geriatric Medicine, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia and University Hospital of Modena, Modena, Italy
- Center for Gerontological Evaluation and Research, University of Modena and Reggio Emilia, Modena, Italy
| | - Cristina Tulipani
- Center for Cognitive Disorders and Dementia, Health County of Ferrara, Cento, Italy
- Alzheimer’s Association “Francesco Mazzuca”, Cento, (Fe), Italy
| | - Matteo Galassi
- Center for Cognitive Disorders and Dementia. Chair of Geriatrics, University of Modenaand Reggio Emilia, Italy
| | - Martino Belvedere Murri
- Institute of Psychiatry, Department of Neuroscience and Rehabilitation, University of Ferrara, Italy
| | - Mirco Neri
- Center for Cognitive Disorders and Dementia. Chair of Geriatrics, University of Modenaand Reggio Emilia, Italy
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Kessels RPC, de Vent NR, Bruijnen CJWH, Jansen MG, de Jonghe JFM, Dijkstra BAG, Oosterman JM. Regression-Based Normative Data for the Montreal Cognitive Assessment (MoCA) and Its Memory Index Score (MoCA-MIS) for Individuals Aged 18-91. J Clin Med 2022; 11:4059. [PMID: 35887823 PMCID: PMC9318507 DOI: 10.3390/jcm11144059] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/07/2022] [Accepted: 07/12/2022] [Indexed: 01/07/2023] Open
Abstract
(1) Background: There is a need for a brief assessment of cognitive function, both in patient care and scientific research, for which the Montreal Cognitive Assessment (MoCA) is a psychometrically reliable and valid tool. However, fine-grained normative data allowing for adjustment for age, education, and/or sex are lacking, especially for its Memory Index Score (MIS). (2) Methods: A total of 820 healthy individuals aged 18-91 (366 men) completed the Dutch MoCA (version 7.1), of whom 182 also completed the cued recall and recognition memory subtests enabling calculation of the MIS. Regression-based normative data were computed for the MoCA Total Score and MIS, following the data-handling procedure of the Advanced Neuropsychological Diagnostics Infrastructure (ANDI). (3) Results: Age, education level, and sex were significant predictors of the MoCA Total Score (Conditional R2 = 0.4, Marginal R2 = 0.12, restricted maximum likelihood (REML) criterion at convergence: 3470.1) and MIS (Marginal R2 = 0.14, REML criterion at convergence: 682.8). Percentile distributions are presented that allow for age, education and sex adjustment for the MoCA Total Score and the MIS. (4) Conclusions: We present normative data covering the full adult life span that can be used for the screening for overall cognitive deficits and memory impairment, not only in older people with or people at risk of neurodegenerative disease, but also in younger individuals with acquired brain injury, neurological disease, or non-neurological medical conditions.
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Affiliation(s)
- Roy P. C. Kessels
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, 6525 GD Nijmegen, The Netherlands; (M.G.J.); (J.M.O.)
- Vincent van Gogh Institute for Psychiatry, Center of Excellence for Korsakoff and Alcohol-Related Cognitive Disorders, 5803 DN Venray, The Netherlands;
- Klimmendaal Rehabilitation Specialists, 6813 GG Arnhem, The Netherlands
- Tactus Addiction Care, 7400 AD Deventer, The Netherlands
- Department of Medical Psychology and Radboudumc Alzheimer Center, Radboud University Medical Center, 6500 HB Nijmegen, The Netherlands
| | - Nathalie R. de Vent
- Department of Psychology, University of Amsterdam, 1018 WS Amsterdam, The Netherlands;
| | - Carolien J. W. H. Bruijnen
- Vincent van Gogh Institute for Psychiatry, Center of Excellence for Korsakoff and Alcohol-Related Cognitive Disorders, 5803 DN Venray, The Netherlands;
- Nijmegen Institute for Scientist-Practitioners in Addiction (NISPA), Radboud University, 6525 GD Nijmegen, The Netherlands;
| | - Michelle G. Jansen
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, 6525 GD Nijmegen, The Netherlands; (M.G.J.); (J.M.O.)
| | | | - Boukje A. G. Dijkstra
- Nijmegen Institute for Scientist-Practitioners in Addiction (NISPA), Radboud University, 6525 GD Nijmegen, The Netherlands;
- Novadic-Kentron, Addiction Care Center, 5261 LX Vught, The Netherlands
| | - Joukje M. Oosterman
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, 6525 GD Nijmegen, The Netherlands; (M.G.J.); (J.M.O.)
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The Montreal Cognitive Assessment (MoCA) with a double threshold: improving the MoCA for triaging patients in need of a neuropsychological assessment. Int Psychogeriatr 2022; 34:571-583. [PMID: 34463237 DOI: 10.1017/s1041610221000612] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVES Diagnosis of patients suspected of mild dementia (MD) is a challenge and patient numbers continue to rise. A short test triaging patients in need of a neuropsychological assessment (NPA) is welcome. The Montreal cognitive assessment (MoCA) has high sensitivity at the original cutoff <26 for MD, but results in too many false-positive (FP) referrals in clinical practice (low specificity). A cutoff that finds all patients at high risk of MD without referring to many patients not (yet) in need of an NPA is needed. A difficulty is who is to be considered at risk, as definitions for disease (e.g. MD) do not always define health at the same time and thereby create subthreshold disorders. DESIGN In this study, we compared different selection strategies to efficiently identify patients in need of an NPA. Using the MoCA with a double threshold tackles the dilemma of increasing the specificity without decreasing the sensitivity and creates the opportunity to distinguish the clinical (MD) and subclinical (MCI) state and hence to get their appropriate policy. SETTING/PARTICIPANTS Patients referred to old-age psychiatry suspected of cognitive impairment that could benefit from an NPA (n = 693). RESULTS The optimal strategy was a two-stage selection process using the MoCA with a double threshold as an add-on after initial assessment. By selecting who is likely to have dementia and should be assessed further (MoCA<21), who should be discharged (≥26), and who's course should be monitored actively as they are at increased risk (21<26). CONCLUSION By using two cutoffs, the clinical value of the MoCA improved for triaging. A double-threshold MoCA not only gave the best results; accuracy, PPV, NPV, and reducing FP referrals by 65%, still correctly triaging most MD patients. It also identified most MCIs whose intermediate state justifies active monitoring.
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Critical role of acute hypoxemia on the cognitive impairment after severe COVID-19 pneumonia: a multivariate causality model analysis. Neurol Sci 2022; 43:2217-2229. [PMID: 35022935 PMCID: PMC8754526 DOI: 10.1007/s10072-021-05798-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 12/01/2021] [Indexed: 12/15/2022]
Abstract
Background A high proportion of coronavirus disease 2019 (COVID-19) survivors may develop long-term cognitive impairment. We aimed to develop a multivariate causal model exposing the links between COVID-19-associated biomarkers, illness-related variables, and their effects on cognitive performance. Methods In this prospective study, we assess the potential drivers for the development of cognitive impairment in patients with severe COVID-19 pneumonia aged ≥ 18 years at 6-month follow-up after hospital discharge, using the Montreal Cognitive Assessment (MoCA). Patients with pre-existing cognitive impairment were excluded. Laboratory results at hospital admission were clustered by principal component analysis (PCA) and included in a path analysis model evaluating the causal relationship between age, comorbidities, hypoxemia, invasive mechanical ventilation (IMV) requirement, in-hospital delirium, and cognitive performance. Results We studied 92 patients: 54 (58.7%) men and 38 (41.3%) women, with median age of 50 years (interquartile range 42–55), among whom 50 (54.4%) tested positive for cognitive impairment at 6-month follow-up. Path analysis revealed a direct link between the thrombo-inflammatory component of PCA (C-reactive protein, fibrinogen, and neutrophils) and hypoxemia severity at hospital admission. Our model showed that low PaO2/FiO2 ratio values, unlike the thrombo-inflammatory component, had a direct effect on cognitive performance, independent from age, in-hospital delirium, and invasive mechanical ventilation. Conclusion In this study, biomarkers of thrombo-inflammation in COVID-19 and low PaO2/FiO2 had a negative effect on cognitive performance 6 months after hospital discharge. These results highlight the critical role of hypoxemia as a driver for impaired cognition in the mid-term. Supplementary Information The online version contains supplementary material available at 10.1007/s10072-021-05798-8.
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Al-Yawer F, Bruce H, Li KZH, Pichora-Fuller MK, Phillips NA. Sex-Related Differences in the Associations Between Montreal Cognitive Assessment Scores and Pure-Tone Measures of Hearing. Am J Audiol 2022; 31:220-227. [PMID: 35226818 DOI: 10.1044/2021_aja-21-00131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
PURPOSE Hearing loss (HL) is associated with cognitive performance in older adults, including performance on the Montreal Cognitive Assessment (MoCA), a brief cognitive screening test. Yet, despite well-established sex-related differences in both hearing and cognition, very few studies have tested whether there are sex-related differences in auditory-cognitive associations. METHOD In the current cross-sectional retrospective analysis, we examined sex-related differences in hearing and cognition in 193 healthy older adults (M = 69 years, 60% women). Hearing was measured using audiometry (pure-tone average [PTA] of thresholds at 500, 1000, 2000, and 4000 Hz in the worse ear). Cognition was assessed using the MoCA. Additionally, we calculated MoCA scores with hearing-dependent subtests excluded from scoring (MoCA-Modified). RESULTS Men and women did not differ in age, education, or history of depression. Women had better hearing than men. Women with normal hearing were more likely to pass the MoCA compared with their counterparts with HL. In contrast, the likelihood of passing the MoCA did not depend on hearing status in men. Linear regression analysis showed an interaction between sex and PTA in the worse ear. PTAs were significantly correlated with both MoCA and MoCA-Modified scores in women, whereas this was not observed in the men. CONCLUSIONS This study is one of the first to demonstrate significant sex-related differences in auditory-cognitive associations even when hearing-related cognitive test items are omitted. Potential mechanisms underlying these female-specific effects are discussed. SUPPLEMENTAL MATERIAL https://doi.org/10.23641/asha.19233297.
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Affiliation(s)
- Faisal Al-Yawer
- Department of Psychology, Concordia University, Montréal, Québec, Canada
- Center for Research in Human Development (CRDH), Concordia University, Montréal, Québec, Canada
- Centre for Research on Brain, Language & Music (CRBLM), McGill University, Montréal, Québec, Canada
| | - Halina Bruce
- Department of Psychology, Concordia University, Montréal, Québec, Canada
- Center for Research in Human Development (CRDH), Concordia University, Montréal, Québec, Canada
- PERFORM Centre, Concordia University, Montréal, Québec, Canada
| | - Karen Z. H. Li
- Department of Psychology, Concordia University, Montréal, Québec, Canada
- Center for Research in Human Development (CRDH), Concordia University, Montréal, Québec, Canada
- PERFORM Centre, Concordia University, Montréal, Québec, Canada
| | - M. Kathleen Pichora-Fuller
- Center for Research in Human Development (CRDH), Concordia University, Montréal, Québec, Canada
- Department of Psychology, University of Toronto, Mississauga, Ontario, Canada
- Department of Gerontology and Gerontology Research Centre, Simon Fraser University, Vancouver, British Columbia, Canada
- Rotman Research Institute, Toronto, Ontario, Canada
| | - Natalie A. Phillips
- Department of Psychology, Concordia University, Montréal, Québec, Canada
- Center for Research in Human Development (CRDH), Concordia University, Montréal, Québec, Canada
- Centre for Research on Brain, Language & Music (CRBLM), McGill University, Montréal, Québec, Canada
- Bloomfield Centre for Research in Aging, Lady Davis Institute for Medical Research/Jewish General Hospital/McGill University, Montréal, Québec, Canada
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Dai D, Miller C, Valdivia V, Boyle B, Bolton P, Li S, Seiner S, Meisner R. Neurocognitive effects of repeated ketamine infusion treatments in patients with treatment resistant depression: a retrospective chart review. BMC Psychiatry 2022; 22:140. [PMID: 35193541 PMCID: PMC8862573 DOI: 10.1186/s12888-022-03789-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 02/14/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Ketamine has emerged as a rapid-acting antidepressant in treatment-resistant depression (TRD) increasingly used in non-research, clinical settings. Few studies, however, have examined neurocognitive effects of repeated racemic ketamine infusion treatments in patients with TRD. In an effort to identify potential effects after serial infusions, we conducted a retrospective chart review to identify statistically significant changes in cognition in patient undergoing serial intravenous infusions; concomitantly, we examined baseline cognition as potential predictor of anti-depressant potential. METHODS Twenty-two patients with TRD were examined after they finished the induction phase of 8-10 repeated intravenous ketamine infusions and completed the assessments of their depressive symptoms (measured by the 16-item Quick Inventory of Depressive Symptomatology-Self Report Scale: QIDS-SR16) and cognitive function (measured by the Montreal Cognitive Assessment: MoCA) before the first and the last ketamine treatments. RESULTS Repeated ketamine infusions administered through an escalating dose protocol with 8-10 infusion sessions produced a 47.2% reduction response in depression; there was no evidence of impairment as reflected in MoCA testing. There was a moderate association between baseline cognition and antidepressant response with a Pearson correlation of 0.453. CONCLUSION In this naturalistic sample of patients with TRD in our clinical service, repeated ketamine infusions significantly decreased depression symptoms without impairing cognitive performance. The baseline cognition may positively predict antidepressant responses of repeated ketamine treatment.
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Affiliation(s)
- Danika Dai
- grid.240206.20000 0000 8795 072XPsychiatric Neurotherapeutics Program, McLean Hospital, 115 Mill St, Belmont, MA 02478 USA
| | - Courtney Miller
- grid.240206.20000 0000 8795 072XPsychiatric Neurotherapeutics Program, McLean Hospital, 115 Mill St, Belmont, MA 02478 USA
| | - Violeta Valdivia
- grid.240206.20000 0000 8795 072XPsychiatric Neurotherapeutics Program, McLean Hospital, 115 Mill St, Belmont, MA 02478 USA ,grid.38142.3c000000041936754XDepartment of Psychiatry, Harvard Medical School, Boston, MA USA
| | - Brian Boyle
- grid.240206.20000 0000 8795 072XPsychiatric Neurotherapeutics Program, McLean Hospital, 115 Mill St, Belmont, MA 02478 USA ,grid.38142.3c000000041936754XDepartment of Psychiatry, Harvard Medical School, Boston, MA USA
| | - Paula Bolton
- grid.240206.20000 0000 8795 072XPsychiatric Neurotherapeutics Program, McLean Hospital, 115 Mill St, Belmont, MA 02478 USA
| | - Shuang Li
- Psychiatric Neurotherapeutics Program, McLean Hospital, 115 Mill St, Belmont, MA, 02478, USA. .,Department of Psychiatry, Harvard Medical School, Boston, MA, USA.
| | - Steve Seiner
- grid.240206.20000 0000 8795 072XPsychiatric Neurotherapeutics Program, McLean Hospital, 115 Mill St, Belmont, MA 02478 USA ,grid.38142.3c000000041936754XDepartment of Psychiatry, Harvard Medical School, Boston, MA USA
| | - Robert Meisner
- grid.240206.20000 0000 8795 072XPsychiatric Neurotherapeutics Program, McLean Hospital, 115 Mill St, Belmont, MA 02478 USA ,grid.38142.3c000000041936754XDepartment of Psychiatry, Harvard Medical School, Boston, MA USA
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Vints WAJ, Kušleikiene S, Sheoran S, Šarkinaite M, Valatkevičiene K, Gleizniene R, Kvedaras M, Pukenas K, Himmelreich U, Cesnaitiene VJ, Levin O, Verbunt J, Masiulis N. Inflammatory Blood Biomarker Kynurenine Is Linked With Elevated Neuroinflammation and Neurodegeneration in Older Adults: Evidence From Two 1H-MRS Post-Processing Analysis Methods. Front Psychiatry 2022; 13:859772. [PMID: 35479493 PMCID: PMC9035828 DOI: 10.3389/fpsyt.2022.859772] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 03/11/2022] [Indexed: 12/21/2022] Open
Abstract
RATIONALE AND OBJECTIVES Pro-inflammatory processes have been argued to play a role in conditions associated with cognitive decline and neurodegeneration, like aging and obesity. Only a limited number of studies have tried to measure both peripheral and central biomarkers of inflammation and examined their interrelationship. The primary aim of this study was to examine the hypothesis that chronic peripheral inflammation would be associated with neurometabolic changes that indicate neuroinflammation (the combined elevation of myoinositol and choline), brain gray matter volume decrease, and lower cognitive functioning in older adults. MATERIALS AND METHODS Seventy-four older adults underwent bio-impedance body composition analysis, cognitive testing with the Montreal Cognitive Assessment (MoCA), blood serum analysis of inflammatory markers interleukin-6 (IL-6) and kynurenine, magnetic resonance imaging (MRI), and proton magnetic resonance spectroscopy (1H-MRS) of the brain. Neurometabolic findings from both Tarquin and LCModel 1H-MRS post-processing software packages were compared. The regions of interest for MRI and 1H-MRS measurements were dorsal posterior cingulate cortex (DPCC), left hippocampal cortex (HPC), left medial temporal cortex (MTC), left primary sensorimotor cortex (SM1), and right dorsolateral prefrontal cortex (DLPFC). RESULTS Elevated serum kynurenine levels were associated with signs of neuroinflammation, specifically in the DPCC, left SM1 and right DLPFC, and signs of neurodegeneration, specifically in the left HPC, left MTC and left SM1, after adjusting for age, sex and fat percentage (fat%). Elevated serum IL-6 levels were associated with increased Glx levels in left HPC, left MTC, and right DLPFC, after processing the 1H-MRS data with Tarquin. Overall, the agreement between Tarquin and LCModel results was moderate-to-strong for tNAA, tCho, mIns, and tCr, but weak to very weak for Glx. Peripheral inflammatory markers (IL-6 and kynurenine) were not associated with older age, higher fat%, decreased brain gray matter volume loss or decreased cognitive functioning within a cohort of older adults. CONCLUSION Our results suggest that serum kynurenine may be used as a peripheral inflammatory marker that is associated with neuroinflammation and neurodegeneration, although not linked to cognition. Future studies should consider longitudinal analysis to assess the causal inferences between chronic peripheral and neuroinflammation, brain structural and neurometabolic changes, and cognitive decline in aging.
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Affiliation(s)
- Wouter A J Vints
- Department of Health Promotion and Rehabilitation, Lithuanian Sports University, Kaunas, Lithuania.,Department of Rehabilitation Medicine Research School Caphri, Maastricht University, Maastricht, Netherlands.,Centre of Expertise in Rehabilitation and Audiology, Adelante Zorggroep, Hoensbroek, Netherlands
| | - Simona Kušleikiene
- Department of Health Promotion and Rehabilitation, Lithuanian Sports University, Kaunas, Lithuania
| | - Samrat Sheoran
- Department of Health Promotion and Rehabilitation, Lithuanian Sports University, Kaunas, Lithuania
| | - Milda Šarkinaite
- Department of Radiology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Kristina Valatkevičiene
- Department of Radiology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Rymante Gleizniene
- Department of Radiology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Mindaugas Kvedaras
- Department of Health Promotion and Rehabilitation, Lithuanian Sports University, Kaunas, Lithuania
| | - Kazimieras Pukenas
- Department of Health Promotion and Rehabilitation, Lithuanian Sports University, Kaunas, Lithuania
| | - Uwe Himmelreich
- Biomedical MRI Unit, Department of Imaging and Pathology, Group Biomedical Sciences, Catholic University Leuven, Leuven, Belgium
| | - Vida J Cesnaitiene
- Department of Health Promotion and Rehabilitation, Lithuanian Sports University, Kaunas, Lithuania
| | - Oron Levin
- Department of Health Promotion and Rehabilitation, Lithuanian Sports University, Kaunas, Lithuania.,Movement Control & Neuroplasticity Research Group, Group Biomedical Sciences, Catholic University Leuven, Heverlee, Belgium
| | - Jeanine Verbunt
- Department of Rehabilitation Medicine Research School Caphri, Maastricht University, Maastricht, Netherlands.,Centre of Expertise in Rehabilitation and Audiology, Adelante Zorggroep, Hoensbroek, Netherlands
| | - Nerijus Masiulis
- Department of Health Promotion and Rehabilitation, Lithuanian Sports University, Kaunas, Lithuania.,Department of Rehabilitation, Physical and Sports Medicine, Institute of Health Science, Vilnius University, Vilnius, Lithuania
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Sakhare A, Stradford J, Ravichandran R, Deng R, Ruiz J, Subramanian K, Suh J, Pa J. Simultaneous Exercise and Cognitive Training in Virtual Reality Phase 2 Pilot Study: Impact on Brain Health and Cognition in Older Adults. Brain Plast 2021; 7:111-130. [PMID: 34868877 PMCID: PMC8609488 DOI: 10.3233/bpl-210126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/27/2021] [Indexed: 11/15/2022] Open
Abstract
Background: Aerobic exercise and environmental enrichment have been shown to enhance brain function. Virtual reality (VR) is a promising method for combining these activities in a meaningful and ecologically valid way. Objective: The purpose of this Phase 2 pilot study was to calculate relative change and effect sizes to assess the impact of simultaneous exercise and cognitive training in VR on brain health and cognition in older adults. Methods: Twelve cognitively normal older adults (64.7±8.8 years old, 8 female) participated in a 12-week intervention, 3 sessions/week for 25–50 minutes/session at 50–80% HRmax. Participants cycled on a custom-built stationary exercise bike while wearing a VR head-mounted display and navigating novel virtual environments to train spatial memory. Brain and cognitive changes were assessed using MRI imaging and a cognitive battery. Results: Medium effect size (ES) improvements in cerebral flow and brain structure were observed. Pulsatility, a measure of peripheral vascular resistance, decreased 10.5% (ES(d) = 0.47). Total grey matter volume increased 0.73% (ES(r) = 0.38), while thickness of the superior parietal lobule, a region associated with spatial orientation, increased 0.44% (ES(r) = 0.30). Visual memory discrimination related to pattern separation showed a large improvement of 68% (ES(ηp2) = 0.43). Cognitive flexibility (Trail Making Test B) (ES(r) = 0.42) and response inhibition (ES(W) = 0.54) showed medium improvements of 14% and 34%, respectively. Conclusions: Twelve weeks of simultaneous exercise and cognitive training in VR elicits positive changes in brain volume, vascular resistance, memory, and executive function with moderate-to-large effect sizes in our pilot study.
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Affiliation(s)
- Ashwin Sakhare
- Department of Biomedical Engineering, Viterbi School of Engineering, University of Southern California, Los Angeles, CA, USA.,Department of Neurology, Mark and Mary Stevens Neuroimaging and Informatics Institute, University of Southern California, Los Angeles, CA, USA
| | - Joy Stradford
- Department of Neurology, Mark and Mary Stevens Neuroimaging and Informatics Institute, University of Southern California, Los Angeles, CA, USA
| | - Roshan Ravichandran
- Department of Neurology, Mark and Mary Stevens Neuroimaging and Informatics Institute, University of Southern California, Los Angeles, CA, USA
| | - Rong Deng
- Department of Neurology, Mark and Mary Stevens Neuroimaging and Informatics Institute, University of Southern California, Los Angeles, CA, USA
| | - Julissa Ruiz
- Department of Neurology, Mark and Mary Stevens Neuroimaging and Informatics Institute, University of Southern California, Los Angeles, CA, USA
| | - Keshav Subramanian
- Department of Neurology, Mark and Mary Stevens Neuroimaging and Informatics Institute, University of Southern California, Los Angeles, CA, USA
| | - Jaymee Suh
- Department of Neurology, Mark and Mary Stevens Neuroimaging and Informatics Institute, University of Southern California, Los Angeles, CA, USA
| | - Judy Pa
- Department of Biomedical Engineering, Viterbi School of Engineering, University of Southern California, Los Angeles, CA, USA.,Department of Neurology, Mark and Mary Stevens Neuroimaging and Informatics Institute, University of Southern California, Los Angeles, CA, USA
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Araújo N, Lopes-Conceição L, Morais S, Fontes F, Dias T, Cruz VT, Ruano L, Pereira S, Lunet N. Interchangeability of two versions of the Montreal Cognitive Assessment for the longitudinal evaluation of patients with breast cancer. Support Care Cancer 2021; 30:2639-2647. [PMID: 34817694 DOI: 10.1007/s00520-021-06702-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 11/15/2021] [Indexed: 11/28/2022]
Abstract
PURPOSE The cognitive performance of patients with breast cancer (BCa) may be affected by cancer and its treatments. The Montreal Cognitive Assessment (MoCA) is a widely used cognitive impairment screening tool, but practice effects must be considered for longitudinal assessments. Since learning effects could be overcome through the alternate use of two versions of the MoCA, we aimed to explore their interchangeability by comparing their overall, and domain- and task-specific, scores among patients with BCa. METHODS BCa patients from the NEON-BC cohort were evaluated with the MoCA, version 7.1, after diagnosis and after 1 year. At the 3-year follow-up (n = 422), the 7.1 and 7.3 versions were applied at the beginning and at the end (approximately 1 h later) of this evaluation, respectively. Agreements between versions, regarding total, sub-domain, and task scores, were assessed using Bland-Altman plots and intraclass correlation coefficients (ICC). RESULTS The mean total scores were not statistically different between versions and the ICC was 0.890. The Bland-Altman limits of agreement were - 3.70 to 3.88. For women with midrange scores, total scores were significantly higher in version 7.1. There were significant differences in the percentage of correct answers in 7 out of 12 tasks, being the highest for the copy of a geometric figure (more than twofold higher with version 7.3). In version 7.1, the language and memory domains presented higher scores and lower visuospatial ability. CONCLUSION Despite similar overall scores being obtained with the two versions of the MoCA, there were item-specific differences that may compromise their interchangeable use.
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Affiliation(s)
- Natália Araújo
- EPIUnit - Instituto de Saúde Pública da Universidade do Porto, Porto, Portugal.,Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal
| | | | - Samantha Morais
- EPIUnit - Instituto de Saúde Pública da Universidade do Porto, Porto, Portugal.,Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal.,Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina da Universidade do Porto, Porto, Portugal
| | - Filipa Fontes
- EPIUnit - Instituto de Saúde Pública da Universidade do Porto, Porto, Portugal.,Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal.,Instituto Português de Oncologia do Porto, Porto, Portugal
| | - Teresa Dias
- Instituto Português de Oncologia do Porto, Porto, Portugal
| | - Vítor Tedim Cruz
- EPIUnit - Instituto de Saúde Pública da Universidade do Porto, Porto, Portugal.,Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal.,Hospital Pedro Hispano, Unidade Local de Saúde de Matosinhos, Senhora da Hora, Portugal
| | - Luís Ruano
- EPIUnit - Instituto de Saúde Pública da Universidade do Porto, Porto, Portugal.,Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal.,Centro Hospitalar Entre Douro e Vouga, Santa Maria da Feira, Portugal
| | - Susana Pereira
- EPIUnit - Instituto de Saúde Pública da Universidade do Porto, Porto, Portugal.,Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal.,Instituto Português de Oncologia do Porto, Porto, Portugal
| | - Nuno Lunet
- EPIUnit - Instituto de Saúde Pública da Universidade do Porto, Porto, Portugal. .,Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal. .,Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina da Universidade do Porto, Porto, Portugal.
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43
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Bruijnen CJWH, Walvoort SJW, Dijkstra BAG, de Jong CAJ, Kessels RPC. The Course of Cognitive Performance during Inpatient Treatment in Patients with Alcohol Use Disorder with No, Mild or Major Neurocognitive Disorders. Alcohol Alcohol 2021; 56:89-100. [PMID: 33089302 PMCID: PMC7768622 DOI: 10.1093/alcalc/agaa100] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 09/11/2020] [Accepted: 09/15/2020] [Indexed: 11/25/2022] Open
Abstract
Aims In patients with a history of chronic alcohol abuse, neurocognitive disorders (NCD) are not uncommon. The current study aimed to explore the course of cognitive performance, as measured by the Montreal Cognitive Assessment (MoCA), and everyday cognitive functioning, as measured by the Patient Competency Rating Scale (PCRS), in a large group of patients with alcohol use disorder (AUD) admitted to the Center of Excellence for Korsakov and Alcohol-related Cognitive Impairments. Methods A multiple time-series design was used, in which the MoCA was administered at three time points of assessment, and the PCRS was completed by both the patient and a clinician at two time points, all during clinical treatment. Results A total of 524 patients were included, 71 of whom were diagnosed with AUD only, 284 with AUD and mild NCD (ARCI) and 169 with AUD, major NCD and fulfilling criteria for Korsakoff’s syndrome (KS). Conclusions Cognitive performance improved for all three groups during treatment, sustained abstinence and recovery from AUD. A low memory performance on the MoCA without improvement over time was predictive for KS, while improvement on this domain did not differentiate between AUD and ARCI. Changes in overall cognitive performance and orientation in patients with KS were positively related to changes in everyday cognitive functioning.
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Affiliation(s)
- C J W H Bruijnen
- Center of Excellence for Korsakoff and Alcohol-Related Cognitive Disorders, Vincent van Gogh Institute for Psychiatry, 5800 Venray, The Netherlands.,Nijmegen Institute for Scientist-Practitioners in Addiction (NISPA), Radboud University, 6500 Nijmegen, The Netherlands.,Donders Institute for Brain, Cognition and Behaviour, Radboud University, 6500 Nijmegen, The Netherlands
| | - S J W Walvoort
- Center of Excellence for Korsakoff and Alcohol-Related Cognitive Disorders, Vincent van Gogh Institute for Psychiatry, 5800 Venray, The Netherlands.,Nijmegen Institute for Scientist-Practitioners in Addiction (NISPA), Radboud University, 6500 Nijmegen, The Netherlands
| | - B A G Dijkstra
- Nijmegen Institute for Scientist-Practitioners in Addiction (NISPA), Radboud University, 6500 Nijmegen, The Netherlands.,Novadic-Kentron, Addiction Care Center, 5260 Vught, The Netherlands
| | - C A J de Jong
- Nijmegen Institute for Scientist-Practitioners in Addiction (NISPA), Radboud University, 6500 Nijmegen, The Netherlands.,Behavioural Science Institute, Radboud University, 6500 Nijmegen, The Netherlands
| | - R P C Kessels
- Center of Excellence for Korsakoff and Alcohol-Related Cognitive Disorders, Vincent van Gogh Institute for Psychiatry, 5800 Venray, The Netherlands.,Donders Institute for Brain, Cognition and Behaviour, Radboud University, 6500 Nijmegen, The Netherlands.,Department of Medical Psychology, Radboud University Medical Center, 6500 Nijmegen, The Netherlands
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Lopresti AL, Smith SJ, Majeed M, Drummond PD. Effects of an Oroxylum indicum Extract (Sabroxy ®) on Cognitive Function in Adults With Self-reported Mild Cognitive Impairment: A Randomized, Double-Blind, Placebo-Controlled Study. Front Aging Neurosci 2021; 13:728360. [PMID: 34531736 PMCID: PMC8438240 DOI: 10.3389/fnagi.2021.728360] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 08/05/2021] [Indexed: 11/29/2022] Open
Abstract
Background: Oroxylum indicum has been used in traditional Ayurvedic medicine for the prevention and treatment of several diseases and may have neuroprotective effects. Purpose: Examine the effects of Oroxylum indicum on cognitive function in older adults with self-reported cognitive complaints. Study Design: Two-arm, parallel-group, 12-week, randomized, double-blind, placebo-controlled trial. Methods: Eighty-two volunteers received either 500 mg, twice daily of a standardized Oroxylum indicum extract or placebo. Outcome measures included several computer-based cognitive tasks, the Control, Autonomy, Self-Realization, and Pleasure scale (CASP-19), Cognitive Failures Questionnaire (CFQ), and the Montreal Cognitive Assessment (MoCA). Changes in the concentration of brain-derived neurotrophic factor (BDNF) were also examined. Results: Compared to the placebo, Oroxylum indicum was associated with greater improvements in episodic memory, and on several computer-based cognitive tasks such as immediate word recall and numeric working memory, and a faster rate of learning on the location learning task. However, there were no other significant differences in performance on the other assessed cognitive tests, the MoCA total score, or other self-report questionnaires. BDNF concentrations increased significantly in both groups, with no statistically-significant between-group differences. Oroxylum indicum was well tolerated except for an increased tendency for mild digestive complaints and headaches. Conclusion: The results of this first human trial on the cognitive-enhancing effects of Oroxylum indicum suggest that it is a promising herbal candidate for the improvement of cognitive function in older adults with self-reported cognitive complaints.
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Affiliation(s)
- Adrian L Lopresti
- Clinical Research Australia, Perth, WA, Australia.,College of Science, Health, Engineering and Education, Murdoch University, Perth, WA, Australia
| | - Stephen J Smith
- Clinical Research Australia, Perth, WA, Australia.,College of Science, Health, Engineering and Education, Murdoch University, Perth, WA, Australia
| | - Muhammed Majeed
- Sami-Sabinsa Group Limited, Peenya Industrial Area, Bangalore, India
| | - Peter D Drummond
- College of Science, Health, Engineering and Education, Murdoch University, Perth, WA, Australia
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Zwimpfer TJ, Salterio N, Williams MA, Holubkov R, Katzen H, Luciano MG, Moghekar A, Nagel SJ, Wisoff JH, Golomb J, McKhann GM, Edwards RJ, Hamilton MG. Cognitive and gait outcomes after primary endoscopic third ventriculostomy in adults with chronic obstructive hydrocephalus. J Neurosurg 2021; 136:887-894. [PMID: 34534954 DOI: 10.3171/2021.3.jns203424] [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] [Received: 09/10/2020] [Accepted: 03/10/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The object of this study was to determine the short- and long-term efficacy of primary endoscopic third ventriculostomy (ETV) on cognition and gait in adults with chronic obstructive hydrocephalus. METHODS Patients were prospectively accrued through the Adult Hydrocephalus Clinical Research Network patient registry. Patients with previously untreated congenital or acquired obstructive hydrocephalus were included in this study. Gait velocity was assessed using a 10-m walk test. Global cognition was assessed with the Montreal Cognitive Assessment (MoCA). Only patients with documented pre- and post-ETV gait analysis and/or pre- and post-ETV MoCA were included. RESULTS A total of 74 patients had undergone primary ETV, 42 of whom were analyzed. The remaining 32 patients were excluded, as they could not complete both pre- and post-ETV assessments. The mean age of the 42 patients, 19 (45.2%) of whom were female, was 51.9 ± 17.1 years (range 19-79 years). Most patients were White (37 [88.1%]), and the remainder were Asian. Surgical complications were minor. Congenital etiologies occurred in 31 patients (73.8%), with aqueductal stenosis in 23 of those patients (54.8%). The remaining 11 patients (26.2%) had acquired cases. The gait short-term follow-up cohort (mean 4.7 ± 4.1 months, 35 patients) had a baseline median gait velocity of 0.9 m/sec (IQR 0.7-1.3 m/sec) and a post-ETV median velocity of 1.3 m/sec (IQR 1.1-1.4 m/sec). Gait velocity significantly improved post-ETV with a median within-patient change of 0.3 m/sec (IQR 0.0-0.6 m/sec, p < 0.001). Gait velocity improvements were sustained in the long term (mean 14 ± 2.8 months, 12 patients) with a baseline median velocity of 0.7 m/sec (IQR 0.6-1.3 m/sec), post-ETV median of 1.3 m/sec (IQR 1.1-1.7 m/sec), and median within-patient change of 0.4 m/sec (IQR 0.2-0.6 m/sec, p < 0.001). The cognitive short-term follow-up cohort (mean 4.6 ± 4.0 months, 38 patients) had a baseline median MoCA total score (MoCA TS) of 24/30 (IQR 23-27) that improved to 26/30 (IQR 24-28) post-ETV. The median within-patient change was +1 point (IQR 0-2 points, p < 0.001). However, this change is not clinically significant. The cognitive long-term follow-up cohort (mean 14 ± 3.1 months, 15 patients) had a baseline median MoCA TS of 23/30 (IQR 22-27), which improved to 26/30 (IQR 25-28) post-ETV. The median within-patient change was +2 points (IQR 1-3 points, p = 0.007), which is both statistically and clinically significant. CONCLUSIONS Primary ETV can safely improve symptoms of gait and cognitive dysfunction in adults with chronic obstructive hydrocephalus. Gait velocity and global cognition were significantly improved, and the worsening of either was rare following ETV.
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Affiliation(s)
- Thomas J Zwimpfer
- 1Department of Surgery, University of British Columbia, Vancouver, British Columbia, Canada
| | - Nicholas Salterio
- 1Department of Surgery, University of British Columbia, Vancouver, British Columbia, Canada
| | - Michael A Williams
- 2Departments of Neurology and Neurological Surgery, University of Washington, Seattle, Washington
| | - Richard Holubkov
- 3Department of Pediatrics, University of Utah, Salt Lake City, Utah
| | - Heather Katzen
- 4Department of Neurology, University of Miami Miller School of Medicine, Miami, Florida
| | | | - Abhay Moghekar
- 6Neurology, Johns Hopkins University, Baltimore, Maryland
| | - Sean J Nagel
- 7Department of Neurosurgery, Center for Neurological Restoration, Cleveland Clinic, Cleveland, Ohio
| | | | - James Golomb
- 9Neurology, New York University School of Medicine, New York, New York
| | - Guy M McKhann
- 10Department of Neurological Surgery, Columbia University Irving Medical Center, New York, New York
| | - Richard J Edwards
- 11Department of Neurosurgery, Southmead Hospital, Bristol, United Kingdom; and
| | - Mark G Hamilton
- 12Department of Clinical Neurosciences, Division of Neurosurgery, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
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Rodacki ALF, Pitta A, Lara JP, Pophal da Silva L, Villarejo Mayor JJ, Moreira NB. Exergames Training Effects on Gait During Single and Dual Tasks in Sexagenarian Women. Games Health J 2021; 10:321-329. [PMID: 34449273 DOI: 10.1089/g4h.2021.0082] [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: 11/13/2022] Open
Abstract
Objective: This study was designed to analyze the effects of an exergames training program on gait parameters while holding a cellphone conversation at self-selected walking speed (SSWS) and fast walking speed (FWS). Materials and Methods: Twenty-one older women (66.3 ± 4.0 years) practiced exergames for 12 weeks and were assessed for spatiotemporal gait parameters at SSWS and FWS under single task and dual task. The strength of the lower limbs was measured by an isokinetic dynamometer (Byodex System 3). The cognitive function was assessed with the Montreal Cognitive Assessment (MoCA). The tests were assessed 4 weeks before the start of the exergames training (baseline, T0), immediately before (pretraining, T1), and at the end of 12 weeks of the exergame training (post-training, T2), except for the MoCA test that was assessed at T0 and T2. Results: The spatiotemporal gait parameters at SSWS and FWS showed extensive changes when a cellphone conversation was sustained (e.g., 6.5% and 5.8% reduction in walking speed, respectively). Exergames training was not effective in minimizing these changes or improving muscle strength after 12 weeks (<3.0%). Minor cognitive improvements (0.5 points) were observed in response to training. Conclusion: Holding a cellphone conversation while walking changed several gait parameters, irrespective of the walking speed. The spatiotemporal gait parameters and lower limb muscle strength in sexagenarian women remained unchanged after the exergames training program.
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Affiliation(s)
- André Luiz Felix Rodacki
- Centro de Estudos do Comportamento Motor (CECOM), Universidade Federal do Paraná, Coronel Heráclito dos Santos Av., 100 Curitiba, Brazil
| | - Arthur Pitta
- Centro de Estudos do Comportamento Motor (CECOM), Universidade Federal do Paraná, Coronel Heráclito dos Santos Av., 100 Curitiba, Brazil
| | - Jerusa Petróvna Lara
- Centro de Estudos do Comportamento Motor (CECOM), Universidade Federal do Paraná, Coronel Heráclito dos Santos Av., 100 Curitiba, Brazil
| | - Letícia Pophal da Silva
- Centro de Estudos do Comportamento Motor (CECOM), Universidade Federal do Paraná, Coronel Heráclito dos Santos Av., 100 Curitiba, Brazil
| | - John Jairo Villarejo Mayor
- Centro de Estudos do Comportamento Motor (CECOM), Universidade Federal do Paraná, Coronel Heráclito dos Santos Av., 100 Curitiba, Brazil
| | - Natália Boneti Moreira
- Centro de Estudos do Comportamento Motor (CECOM), Universidade Federal do Paraná, Coronel Heráclito dos Santos Av., 100 Curitiba, Brazil
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Bergly TH, Sømhovd MJ. Improvements of substance use disorder treatment and the impact of traumatic experiences. JOURNAL OF SUBSTANCE USE 2021. [DOI: 10.1080/14659891.2021.1953162] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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van Dorst MEG, Rensen YCM, Husain M, Kessels RPC. Behavioral, Emotional and Social Apathy in Alcohol-Related Cognitive Disorders. J Clin Med 2021; 10:2447. [PMID: 34072955 PMCID: PMC8197845 DOI: 10.3390/jcm10112447] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/26/2021] [Accepted: 05/27/2021] [Indexed: 11/17/2022] Open
Abstract
Apathy is a fundamental neuropsychiatric symptom of Korsakoff's syndrome (KS) and has also been reported in patients with alcohol use disorder with no (AUD) or less severe cognitive impairments (ARCI). However, research on the nature of apathy is limited in these groups. Aim of this study was to examine the multidimensional nature of apathy in patients with KS, ARCI and AUD. Moreover, we examined differences between apathy ratings by patients and their professional caregivers, and related apathy to everyday functioning and overall cognition. Twenty-five patients with KS, 25 patients with ARCI and 23 patients with AUD participated in this study. Apathy was measured using the apathy motivation index (AMI), which distinguishes behavioral, emotional and social apathy. Both patients and professional caregivers reported social apathy as the most prominent symptom, compared to behavioral and emotional apathy. Apathy ratings did not differ across the three patient groups. Discrepancies between patient and caregiver ratings were observed in patients with KS and ARCI, with more severe apathy reported by caregivers. Caregiver-reported behavioral and social, but not emotional, apathy was related to everyday functioning. These results show that apathy is present in a substantial proportion of patients with alcohol addiction with or without cognitive impairments.
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Affiliation(s)
- Maud E. G. van Dorst
- Centre of Excellence for Korsakoff and Alcohol-Related Cognitive Disorders, Vincent van Gogh Institute for Psychiatry, 5803 DN Venray, The Netherlands; (Y.C.M.R.); (R.P.C.K.)
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, 6525 XZ Nijmegen, The Netherlands
| | - Yvonne C. M. Rensen
- Centre of Excellence for Korsakoff and Alcohol-Related Cognitive Disorders, Vincent van Gogh Institute for Psychiatry, 5803 DN Venray, The Netherlands; (Y.C.M.R.); (R.P.C.K.)
| | - Masud Husain
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford OX1 2JD, UK;
- Department of Experimental Psychology, University of Oxford, Oxford OX1 2JD, UK
| | - Roy P. C. Kessels
- Centre of Excellence for Korsakoff and Alcohol-Related Cognitive Disorders, Vincent van Gogh Institute for Psychiatry, 5803 DN Venray, The Netherlands; (Y.C.M.R.); (R.P.C.K.)
- Donders Institute for Brain, Cognition and Behaviour, Radboud University, 6525 XZ Nijmegen, The Netherlands
- Tactus Addiction Care, 7418 ET Deventer, The Netherlands
- Department of Medical Psychology, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
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Shang N, Zhang L, Wang S, Huang T, Wang Y, Gao X, Xu S, Zhang J, Zhang L, Niu Q, Zhang Q. Increased aluminum and lithium and decreased zinc levels in plasma is related to cognitive impairment in workers at an aluminum factory in China: A cross-sectional study. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 214:112110. [PMID: 33677379 DOI: 10.1016/j.ecoenv.2021.112110] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 02/21/2021] [Accepted: 02/25/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Previous studies have shown that multiple imbalances of metal ions in the brain are closely associated with the neurodegenerative disorders. Our studies have shown that long-term working exposure to aluminum induces increased plasma aluminum levels and causes cognitive impairment in workers at aluminum factories. OBJECTIVE To explore the levels of nine metals in plasma and the effect on cognitive function among in-service workers. METHODS In this cross-sectional study, cognitive function was assessed using the Montreal Cognitive Assessment (MoCA), which included seven subitems: executive/visuospatial abilities; naming; attention and calculation; language; abstract; recall; and orientation. The plasma levels of nine kinds of metals were measured by inductively coupled plasma-mass spectrometry (ICP-MS). A multivariate generalized linear regression model and Bayesian kernel machine regression (BKMR) were selected to estimate the relationship between metal plasma level and MoCA scores with adjustment for confounders. RESULTS One hundred and eighty-seven workers participated in this study. In the multivariable generalized linear model, among these nine metals studied, five were related to the MoCA score: aluminum, lithium, cobalt, zinc and chromium. In the BKMR model, a significantly negative correlation between the plasma aluminum, lithium and the total MoCA score was observed. Moreover, for subitems on the MoCA scale, the plasma levels of lithium, aluminum, and zinc had a significant correlation with the executive/visuospatial abilities, naming, and orientation abilities, respectively. The log-transformation concentrations of plasma aluminum and lithium were negatively correlated with the executive/visuospatial abilities and naming abilities, respectively. The log-transformation plasma zinc concentration was positively correlated with orientation abilities. CONCLUSION Based on the results, we determined that increased aluminum and lithium and decreased zinc levels in plasma were associated with the incidence of mild cognitive impairment (MCI) in workers at a Chinese aluminum plant.
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Affiliation(s)
- Nan Shang
- Department of Pharmacy, First Hospital of Shanxi Medical University, Taiyuan, Shanxi 030001, China; Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi 030001, China
| | - Lan Zhang
- Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi 030001, China
| | - Shuo Wang
- Department of Physical and Chemical, Beijing Chaoyang District Center for Disease Control and Prevention, Beijing 100021, China
| | - Tao Huang
- Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi 030001, China
| | - Yanhong Wang
- Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi 030001, China
| | - Xiaocheng Gao
- Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi 030001, China
| | - Shimeng Xu
- Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi 030001, China
| | - Jingqi Zhang
- Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi 030001, China
| | - Ling Zhang
- Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi 030001, China
| | - Qiao Niu
- Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi 030001, China
| | - Qinli Zhang
- Department of Occupational Health, School of Public Health, Shanxi Medical University, Taiyuan, Shanxi 030001, China.
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50
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Groot IZ, Lever AG, Koolschijn PC, Geurts HM. Brief Report: Using Cognitive Screeners in Autistic Adults. J Autism Dev Disord 2020; 51:3374-3379. [PMID: 33201420 DOI: 10.1007/s10803-020-04782-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/04/2020] [Indexed: 10/23/2022]
Abstract
By comparing 51 autistic adults and 49 age-matched controls (aged 30-73 years) we tested if (1) the Montreal Cognitive Assessment (MoCA) is more sensitive in measuring cognitive impairments than the Mini Mental State Examination (MMSE) and (2) if we can replicate the MoCA-findings of Powell et al. (2017) with the Dutch MoCA(-NL). Results showed that: (1) The MoCA-NL is more sensitive, and (2) like Powell, no group differences were observed on the MoCA-NL. However, in contrast to Powell, we did not observe that older autistic adults show more impairment than controls on the MoCA-NL. Nonetheless, as the MoCA-NL is more sensitive to cognitive impairment, it is the recommended screener for older autistic adults.
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Affiliation(s)
- Iuno Z Groot
- Dutch Autism & ADHD Research Center, Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands.
| | - Anne G Lever
- Dutch Autism & ADHD Research Center, Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands.,Dimence, Institute for Mental Health, Deventer, The Netherlands
| | - P Cédric Koolschijn
- Dutch Autism & ADHD Research Center, Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands.,Amsterdam Brain and Cognition (ABC), University of Amsterdam, Amsterdam, The Netherlands
| | - Hilde M Geurts
- Dutch Autism & ADHD Research Center, Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands.,Dr. Leo Kannerhuis, Autism Clinic, Amsterdam, The Netherlands.,Amsterdam Brain and Cognition (ABC), University of Amsterdam, Amsterdam, The Netherlands
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