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AbdElsalam RMM, ElKholy SEAE. Pilot testing cognitive stimulation intervention on older adults' cognitive function, cognitive self-efficacy, and sense of happiness. Geriatr Nurs 2024; 56:191-203. [PMID: 38359739 DOI: 10.1016/j.gerinurse.2024.02.012] [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: 11/23/2023] [Revised: 01/17/2024] [Accepted: 02/01/2024] [Indexed: 02/17/2024]
Abstract
BACKGROUND With the ageing population increasing worldwide, identifying effective approaches to counteract cognitive decline becomes significant for maintaining cognitive health and quality of life in older adults. The lack of cognitive activity accelerates age cognitive decline. Cognitive stimulation interventions can maintain older adults' cognitive reserve, enhance their feelings of happiness, and potentially improve their psychosocial wellbeing. AIM This study aimed to determine the impact of Cognitive Stimulation Intervention on older adults' cognitive function, cognitive self-efficacy, and sense of happiness. METHOD A quasi-experimental methodological approach was applied. Two seniors' clubs were the sites for recruitment in this study as part of the Alexandria Governorate's Ministry of Social Solidarity, Egypt. Eighty older adults (aged 60 and above), randomly assigned into two equal groups. The study group received the study intervention, and the control group received regular seniors' club services. RESULTS Cognitive function, cognitive self-efficacy, and sense of happiness scores among the study group, were significantly increased from (22.40 ± 0.67, 54.51 ± 8.63 and 27.68 ± 14.0 respectively) to (24.30 ± 1.07, 87.84 ± 4.96 and 65.98 ± 8.90 respectively) (P < 0.001) following the interventions, and were significantly higher than the control group's post-test percent scores (22.08 ± 0.98, 54.35 ± 6.97, and 28.75 ± 9.60 respectively) (P < 0.001). CONCLUSIONS Cognitive Stimulation Intervention effectively fostered the older adults' cognitive function, cognitive self-efficacy, and sense of happiness. Consequently, seniors' clubs, care homes, and other contexts seeking to apply Cognitive Stimulation Intervention to improve older adults' cognitive function, and general wellbeing must embed this intervention as part of their routine care and social activities programs.
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Simani L, Roozbeh M, Shojaei M, Rostami M, Roozbeh M, Sahraian MA. Cognitive deficits in multiple sclerosis: Auditory and visual attention and inhibitory control. APPLIED NEUROPSYCHOLOGY. ADULT 2023:1-8. [PMID: 36972606 DOI: 10.1080/23279095.2023.2192408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
BACKGROUND A growing body of evidence has been paid to the cognitive impairment in patients with multiple sclerosis (MS). However, studies concerning cognitive functions in MS have also yielded conflicting results. This study investigates the attention and inhibitory control functions in patients with MS and their relationship with other clinical features, such as depression and fatigue in these patients. METHODS Participants included 80 patients with MS and 60 healthy controls. The attention and inhibitory control, fatigue, and psychiatric screening in all subjects were studied, respectively with the Integrated Visual and Auditory Continuous Performance Test (IVA-CPT), Fatigue Severity Scale (FSS), and the Hospital Anxiety and Depression Scale (HADS). RESULTS Patients with MS performed the IVA-CPT task more poorly than the healthy control group (p < 0.001). However, multiple regression analysis did not show any significant relationship between disease duration, FSS, and HADS on attention and inhibitory control. CONCLUSION Inhibitory control and attention are significantly impaired in patients with MS. Finding the basics of cognitive deficits in MS have potentially important clinical implications for developing better cognitive rehabilitation strategies.
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Affiliation(s)
- Leila Simani
- Skull Base Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- College of Pharmacy, University of Kentucky, Lexington, KY, USA
| | - Mahrooz Roozbeh
- Department of Cognitive Neuroscience, Institute for Cognitive Sciences Studies, Tehran, Iran
| | - Maziyar Shojaei
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Rostami
- Cognitive Sciences Lab, Allameh Tabataba'i University, Tehran, Iran
| | - Mehrdad Roozbeh
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Ali Sahraian
- Multiple Sclerosis Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
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3
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Munawar K, Fadzil Z, Choudhry FR, Kausar R. Cognitive Functioning, Dependency, and Quality of Life Among Older Adults. ACTIVITIES, ADAPTATION & AGING 2023. [DOI: 10.1080/01924788.2023.2193786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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Bonnechère B, Klass M. Cognitive Computerized Training for Older Adults and Patients with Neurological Disorders: Do the Amount and Training Modality Count? An Umbrella Meta-Regression Analysis. Games Health J 2023; 12:100-117. [PMID: 36920851 DOI: 10.1089/g4h.2022.0120] [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: 03/16/2023] Open
Abstract
Numerous applications have been created to train cognition and challenge the brain, a process known as computerized cognitive training (CCT). Despite potential positive results, important questions remain unresolved: the appropriate training duration, the efficacy of CCT depending on its type (commercial or developed in-house for the rehabilitation of specific patients) and delivery mode (at-home or on-site), and the patients most likely to benefit such intervention. This study aims to perform an umbrella meta-analysis and meta-regression to determine if the type of CCT, the delivery mode, the amount of training, and participants' age at inclusion influence the improvement of the cognitive function. To do so, we performed a umbrella meta-analysis. One hundred studies were included in this analysis representing 6407 participants. Statistical improvements were found for the different conditions after the training. We do not find statistical difference between the type of intervention or the delivery mode. No dose-response relationship between the total amount of training and the improvement of cognitive functions was found. CCT is effective in improving cognitive function in patients suffering from neurological conditions and in healthy aging. There is therefore an urgent need for health care systems to recognize its therapeutic potential and to evaluate at a larger scale their integration into the clinical pipeline as preventive and rehabilitation tool.
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Affiliation(s)
- Bruno Bonnechère
- REVAL Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Hasselt University, Diepenbeek, Belgium.,Technology-Supported and Data-Driven Rehabilitation, Data Sciences Institute, Hasselt University, Diepenbeek, Belgium
| | - Malgorzata Klass
- Laboratory of Applied Biology and Neurophysiology, ULB Neuroscience Institute (UNI), Université Libre de Bruxelles (ULB), Brussels, Belgium
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Home-Based Individualized Cognitive Stimulation (iCS) Therapy in Portuguese Psychiatric Patients: A Randomized Controlled Trial. Brain Sci 2022; 12:brainsci12121655. [PMID: 36552114 PMCID: PMC9775072 DOI: 10.3390/brainsci12121655] [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: 11/14/2022] [Revised: 11/26/2022] [Accepted: 11/28/2022] [Indexed: 12/03/2022] Open
Abstract
Cognitive difficulties are common in people with mental health issues, including psychotic disorders, although this population may have difficulty accessing treatments due to various challenges, including transportation, remembering appointments, or discomfort in crowded or unfamiliar places. Home-based services can be crucial and effective for reaching populations with accessibility issues; one home-based intervention technique is individual cognitive stimulation (iCS), which has been shown to be an effective strategy to target and improve cognitive functioning in various samples. Using a previously established Portuguese iCS protocol, based on an initial brief cognitive assessment and the subsequent administration of cognitive stimulation materials and reflection exercises, the current randomized controlled trial explored the effectiveness of the iCS intervention on participants in Portugal with psychotic disorders. Outcome tools included measures of cognition, depression, quality of life, and functional abilities at baseline, the completion of the intervention, and post-intervention follow-up. With two well-matched groups at baseline, the results revealed significant improvements in the intervention group on cognitive functioning, depression, quality of life, and, more modestly, functional activities. These results offer an important contribution to the field of iCS protocols, in an effort to enhance the lives and well-being of various clinical populations, including those with psychotic disorders.
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Dudley-Javoroski S, Lee J, Shields RK. Cognitive function, quality of life, and aging: relationships in individuals with and without spinal cord injury. Physiother Theory Pract 2022; 38:36-45. [PMID: 31914347 PMCID: PMC7702216 DOI: 10.1080/09593985.2020.1712755] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Background: Correlations between aging, cognitive impairment and poor quality of life (QOL) have been observed for many patient populations.Objective: The purpose of this study was to examine these correlations in individuals with and without spinal cord injury (SCI).Methods: 23 individuals with complete SCI and 20 individuals without SCI ("NON") underwent assessment of cognitive function via the NIH Toolbox for Neurological and Behavioral Function. Participants self-rated QOL via global and symptom/domain-specific measures.Results: SCI rated global QOL to be lower than NON for the EQ-5D QALY (p < .001), but not the EQ-5D VAS, which imposes no penalty for wheeled mobility. Low QOL clustered mainly in domains pertaining to physical function/symptoms. Participants with SCI reported high QOL for positive affect/well-being and resilience. Cognitive function in SCI did not differ from NON. However, strong correlations between age and cognition observed in NON (all R2 > 0.532) were absent in SCI. Significant correlations between cognition and QOL were prevalent for NON but not for SCI.Conclusions: Dissociation of age, cognition and QOL occurred with SCI. Divergence between EQ-5D QALY and VAS suggests that individuals with SCI may recalibrate personal assessments of QOL in ways that minimize the importance of mobility impairment.
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Cognitive Rehabilitation in Multiple Sclerosis in the Period from 2013 and 2021: A Narrative Review. Brain Sci 2021; 12:brainsci12010055. [PMID: 35053798 PMCID: PMC8773488 DOI: 10.3390/brainsci12010055] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 12/27/2021] [Accepted: 12/27/2021] [Indexed: 12/25/2022] Open
Abstract
Background: In recent years, several blinded randomized controlled trials (RCT) have been conducted on cognitive rehabilitation (CR) in adults with multiple sclerosis (MS). Objective: To review all blinded RCTs on CR in MS published since 2013. Methods: The National Library of Medicine database (Medline) and PSYCINFO were searched using the keywords MS and CR or cognitive training or NP rehabilitation or memory rehabilitation or attention rehabilitation. Results: After the exclusion of some papers not specifically focused on CR, a final list of 26 studies was established. The papers belong to three main categories: individual specific rehabilitation (8studies), group rehabilitation (4 studies), and computerized training (CT) (14 studies), while one study combined group rehabilitation and CT. Among the individual rehabilitation studies, 5 were devoted to memory, and most of the 19 other selected studies were about several cognitive domains. Most of the studies mainly concerned RRMS patients, except for 2 studies that were carried out exclusively in progressive forms. Despite the methodological limitations of some studies and the great heterogeneity of the protocols, the results are generally in favor of the efficacy of CR in neuropsychological tests. Conclusion: Recent blinded RCTs about CR in MS show promising results.
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8
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Taylor LA, Mhizha-Murira JR, Smith L, Potter KJ, Wong D, Evangelou N, Lincoln NB, das Nair R. Memory rehabilitation for people with multiple sclerosis. Cochrane Database Syst Rev 2021; 10:CD008754. [PMID: 34661282 PMCID: PMC8521643 DOI: 10.1002/14651858.cd008754.pub4] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Problems with cognition, particularly memory, are common in people with multiple sclerosis (MS) and can affect their ability to complete daily activities and can negatively affect quality of life. Over the last few years, there has been considerable growth in the number of randomised controlled trials (RCTs) of memory rehabilitation in MS. To guide clinicians and researchers, this review provides an overview of the effectiveness of memory rehabilitation for people with MS. OBJECTIVES To determine whether people with MS who received memory rehabilitation compared to those who received no treatment, or an active control showed better immediate, intermediate, or longer-term outcomes in their: 1. memory functions, 2. other cognitive abilities, and 3. functional abilities, in terms of activities of daily living, mood, and quality of life. SEARCH METHODS We searched CENTRAL which includes Clinicaltrials.gov, World Health Organization (The Whoqol) International Clinical Trials Registry Portal, Embase and PubMed (MEDLINE), and the following electronic databases (6 September 2020): CINAHL, LILACS, the NIHR Clinical Research Network Portfolio database, The Allied and Complementary Medicine Database, PsycINFO, and CAB Abstracts. SELECTION CRITERIA We selected RCTs or quasi-RCTs of memory rehabilitation or cognitive rehabilitation for people with MS in which a memory rehabilitation treatment group was compared with a control group. Selection was conducted independently first and then confirmed through group discussion. We excluded studies that included participants whose memory deficits were the result of conditions other than MS, unless we could identify a subgroup of participants with MS with separate results. DATA COLLECTION AND ANALYSIS Eight review authors were involved in this update in terms of study selection, quality assessment, data extraction and manuscript review. We contacted investigators of primary studies for further information where required. We conducted data analysis and synthesis in accordance with Cochrane methods. We performed a 'best evidence' synthesis based on the methodological quality of the primary studies included. Outcomes were considered separately for 'immediate' (within the first month after completion of intervention), 'intermediate' (one to six months), and 'longer-term' (more than six months) time points. MAIN RESULTS We added 29 studies during this update, bringing the total to 44 studies, involving 2714 participants. The interventions involved various memory retraining techniques, such as computerised programmes and training on using internal and external memory aids. Control groups varied in format from assessment-only groups, discussion and games, non-specific cognitive retraining, and attention or visuospatial training. The risk of bias amongst the included studies was generally low, but we found eight studies to have high risk of bias related to certain aspects of their methodology. In this abstract, we are only reporting outcomes at the intermediate timepoint (i.e., between one and six months). We found a slight difference between groups for subjective memory (SMD 0.23, 95% CI 0.11 to 0.35; 11 studies; 1045 participants; high-quality evidence) and quality of life (SMD 0.30, 95% CI 0.02 to 0.58; 6 studies; 683 participants; high-quality evidence) favoring the memory rehabilitation group. There was a small difference between groups for verbal memory (SMD 0.25, 95% CI 0.11 to 0.40; 6 studies; 753 participants; low-quality evidence) and information processing (SMD 0.27, 95% CI 0.00 to 0.54; 8 studies; 933 participants; low-quality evidence), favoring the memory rehabilitation group. We found little to no difference between groups for visual memory (SMD 0.20, 95% CI -0.11 to 0.50; 6 studies; 751 participants; moderate-quality evidence), working memory (SMD 0.16, 95% CI -0.09 to 0.40; 8 studies; 821 participants; moderate-quality evidence), or activities of daily living (SMD 0.06, 95% CI -0.36 to 0.24; 4 studies; 400 participants; high-quality evidence). AUTHORS' CONCLUSIONS: There is evidence to support the effectiveness of memory rehabilitation on some outcomes assessed in this review at intermediate follow-up. The evidence suggests that memory rehabilitation results in between-group differences favoring the memory rehabilitation group at the intermediate time point for subjective memory, verbal memory, information processing, and quality of life outcomes, suggesting that memory rehabilitation is beneficial and meaningful to people with MS. There are differential effects of memory rehabilitation based on the quality of the trials, with studies of high risk of bias inflating (positive) outcomes. Further robust, large-scale, multi-centre RCTs, with better quality reporting, using ecologically valid outcome assessments (including health economic outcomes) assessed at longer-term time points are still needed to be certain about the effectiveness of memory rehabilitation in people with MS.
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Affiliation(s)
- Lauren A Taylor
- Division of Psychiatry and Applied Psychology, School of Medicine, University of Nottingham, Nottingham, UK
| | | | - Laura Smith
- Division of Psychiatry and Applied Psychology, University of Nottingham, Nottingham, UK
| | - Kristy-Jane Potter
- Division of Psychiatry & Applied Psychology, University of Nottingham, Nottingham, UK
| | - Dana Wong
- School of Psychology and Public Health, La Trobe University, Melbourne, Australia
| | - Nikos Evangelou
- Faculty of Medicine & Health Sciences, University of Nottingham, Nottingham, UK
| | - Nadina B Lincoln
- Division of Rehabilitation and Ageing, University of Nottingham, Nottingham, UK
| | - Roshan das Nair
- Division of Psychiatry & Applied Psychology, University of Nottingham, Nottingham, UK
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9
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Harrison AM, Safari R, Mercer T, Picariello F, van der Linden ML, White C, Moss-Morris R, Norton S. Which exercise and behavioural interventions show most promise for treating fatigue in multiple sclerosis? A network meta-analysis. Mult Scler 2021; 27:1657-1678. [PMID: 33876986 PMCID: PMC8474304 DOI: 10.1177/1352458521996002] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 01/19/2021] [Accepted: 01/29/2021] [Indexed: 01/21/2023]
Abstract
BACKGROUND Fatigue is a common, debilitating symptom of multiple sclerosis (MS) without a current standardised treatment. OBJECTIVE The aim of this systematic review with network meta-analyses was to estimate the relative effectiveness of both fatigue-targeted and non-targeted exercise, behavioural and combined (behavioural and exercise) interventions. METHODS Nine electronic databases up to August 2018 were searched, and 113 trials (n = 6909) were included: 34 were fatigue-targeted and 79 non-fatigue-targeted trials. Intervention characteristics were extracted using the Template for Intervention Description and Replication guidelines. Certainty of evidence was assessed using GRADE. RESULTS Pairwise meta-analyses showed that exercise interventions demonstrated moderate to large effects across subtypes regardless of treatment target, with the largest effect for balance exercise (SMD = 0.84). Cognitive behavioural therapies (CBTs) showed moderate to large effects (SMD = 0.60), with fatigue-targeted treatments showing larger effects than those targeting distress. Network meta-analysis showed that balance exercise performed significantly better compared to other exercise and behavioural intervention subtypes, except CBT. CBT was estimated to be superior to energy conservation and other behavioural interventions. Combined exercise also had a moderate to large effect. CONCLUSION Treatment recommendations for balance and combined exercise are tentative as the certainty of the evidence was moderate. The certainty of the evidence for CBT was high.
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Affiliation(s)
- Anthony M Harrison
- Department of Clinical and Health Psychology,
Leeds Teaching Hospitals National Health Service Trust, Leeds, UK
| | - Reza Safari
- Health and Social Care Research Centre, College
of Health, Psychology and Social Care, University of Derby, Derby, UK
| | - Tom Mercer
- Centre for Health, Activity and Rehabilitation
Research, Queen Margaret University, Edinburgh, UK
| | - Federica Picariello
- Health Psychology Section, Institute of
Psychiatry, Psychology and Neuroscience, King’s College London, London,
UK
| | | | - Claire White
- School of Population Health & Environmental
Sciences, Faculty of Life Sciences & Medicine, King’s College London,
London, UK
| | - Rona Moss-Morris
- Health Psychology Section, Institute of
Psychiatry, Psychology and Neuroscience, King’s College London, London,
UK
| | - Sam Norton
- Health Psychology Section, Institute of
Psychiatry, Psychology and Neuroscience, King’s College London, London,
UK
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10
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Munger KC, Martinez AP, Hyland MH. The impact of cognitive rehabilitation on quality of life in multiple sclerosis: A pilot study. Mult Scler J Exp Transl Clin 2021; 7:20552173211040239. [PMID: 34471544 PMCID: PMC8404656 DOI: 10.1177/20552173211040239] [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: 03/11/2021] [Revised: 07/29/2021] [Accepted: 07/30/2021] [Indexed: 11/17/2022] Open
Abstract
Background Cognitive impairment in people with multiple sclerosis (pwMS) negatively impacts daily function and quality of life (QoL). Prior studies of cognitive rehabilitation in pwMS have shown limited benefit but many focused on cognitive function scores rather than QoL measures. Studies using QoL metrics primarily evaluated group cognitive rehabilitation, which may be less appropriate due to variable cognitive profiles in pwMS. This study assesses the impact of an individualized cognitive rehabilitation approach on QoL in MS. Methods We performed a retrospective chart review of NeuroQoL assessments done by pwMS (n = 12, mean age 47.9 ± 4.0 years, 75% female, 100% White, 75% RRMS) before and after participation in an individualized compensatory cognitive program. We used a comparison group of pwMS who were candidates for the program but did not participate (n = 9, mean age 48.9 ± 4.4 years, 88.9% female, 100% White, 66.7% RRMS). Results PwMS who participated in the rehabilitation program saw improvements in Sleep Disturbance (50.5 from 55.5, p = 0.005), Fatigue (52.5 from 57.0, p = 0.024), Anxiety (49.8 from 55.4, p = 0.011), and Cognitive Function (39.3 from 36.7, p = 0.049). Conclusions Individualized compensatory cognitive rehabilitation appears effective for improving QoL measures in pwMS with cognitive complaints, supporting the need for further randomized controlled prospective analysis of this intervention.
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Affiliation(s)
- Kathleen C Munger
- Department of Neurology, University of Rochester Medical Center Rochester, NY, USA
| | - Amy Pacos Martinez
- Department of Physical Medicine and Rehabilitation, University of Rochester Medical Center, University of Rochester Medical Center, Rochester, NY, USA
| | - Megan H Hyland
- Department of Neurology, University of Rochester Medical Center Rochester, NY, USA
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11
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Treatment and management of cognitive dysfunction in patients with multiple sclerosis. Nat Rev Neurol 2020; 16:319-332. [PMID: 32372033 DOI: 10.1038/s41582-020-0355-1] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/30/2020] [Indexed: 01/19/2023]
Abstract
Cognitive impairment is a common and devastating manifestation of multiple sclerosis (MS). Although disease-modifying therapies have been efficacious for reducing relapse rates in MS, such treatments are ineffective for treating cognitive dysfunction. Alternative treatment approaches for mitigating cognitive problems are greatly needed in this population. To date, cognitive rehabilitation and exercise training have been identified as possible candidates for treating MS-related cognitive impairment; however, cognitive dysfunction is still often considered to be poorly managed in patients with MS. This Review provides a comprehensive overview of recent developments in the treatment and management of cognitive impairment in people with MS. We describe the theoretical rationales, current states of the science, field-wide challenges and recent advances in cognitive rehabilitation and exercise training for treating MS-related cognitive impairment. We also discuss future directions for research into the treatment of cognitive impairment in MS that should set the stage for the inclusion of cognitive rehabilitation and exercise training into clinical practice within the next decade.
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12
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Vaughn CB, Jakimovski D, Kavak KS, Ramanathan M, Benedict RHB, Zivadinov R, Weinstock-Guttman B. Epidemiology and treatment of multiple sclerosis in elderly populations. Nat Rev Neurol 2020; 15:329-342. [PMID: 31000816 DOI: 10.1038/s41582-019-0183-3] [Citation(s) in RCA: 180] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The prevalence of multiple sclerosis (MS) and the age of affected patients are increasing owing to increased longevity of the general population and the availability of effective disease-modifying therapies. However, ageing presents unique challenges in patients with MS largely as a result of their increased frequency of age-related and MS-related comorbidities as well as transition of the disease course from an inflammatory to a neurodegenerative phenotype. Immunosenescence (the weakening of the immune system associated with natural ageing) might be at least partly responsible for this transition, which further complicates disease management. Currently approved therapies for MS are effective in preventing relapse but are not as effective in preventing the accumulation of disability associated with ageing and disease progression. Thus, ageing patients with MS represent a uniquely challenging population that is currently underserved by existing therapeutic regimens. This Review focuses on the epidemiology of MS in ageing patients. Unique considerations relevant to this population are discussed, including the immunology and pathobiology of the complex relationship between ageing and MS, the safety and efficacy of disease-modifying therapies, when discontinuation of treatment might be appropriate and the important role of approaches to support wellness and cognition.
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Affiliation(s)
- Caila B Vaughn
- Jacobs Multiple Sclerosis Center for Treatment and Research, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York (SUNY), Buffalo, NY, USA
| | - Dejan Jakimovski
- Buffalo Neuroimaging Analysis Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York (SUNY), Buffalo, NY, USA
| | - Katelyn S Kavak
- Jacobs Multiple Sclerosis Center for Treatment and Research, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York (SUNY), Buffalo, NY, USA
| | - Murali Ramanathan
- Department of Pharmaceutical Sciences, Jacobs School of Medicine and Biomedical Sciences, State University of New York (SUNY), Buffalo, NY, USA
| | - Ralph H B Benedict
- Jacobs Multiple Sclerosis Center for Treatment and Research, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York (SUNY), Buffalo, NY, USA
| | - Robert Zivadinov
- Buffalo Neuroimaging Analysis Center, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York (SUNY), Buffalo, NY, USA.,Center for Biomedical Imaging at the Clinical Translational Science Institute, State University of New York (SUNY), Buffalo, NY, USA
| | - Bianca Weinstock-Guttman
- Jacobs Multiple Sclerosis Center for Treatment and Research, Department of Neurology, Jacobs School of Medicine and Biomedical Sciences, State University of New York (SUNY), Buffalo, NY, USA.
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13
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Lampit A, Heine J, Finke C, Barnett MH, Valenzuela M, Wolf A, Leung IHK, Hill NTM. Computerized Cognitive Training in Multiple Sclerosis: A Systematic Review and Meta-analysis. Neurorehabil Neural Repair 2019; 33:695-706. [PMID: 31328637 DOI: 10.1177/1545968319860490] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2023]
Abstract
Background. Cognitive impairments are common in people with multiple sclerosis (MS). Systematic reviews reported promising evidence for various cognitive interventions in this population. Computerized cognitive training (CCT) has strong evidence for safety and efficacy in several populations, but its effects in MS have yet to be specified. Objective. We aimed to synthesize the evidence from randomized controlled trials (RCTs) investigating the effects of CCT on cognitive, psychosocial, and functional outcomes in adults with MS. Method. We searched MEDLINE, EMBASE, PsycINFO, CINAHL, and CENTRAL from inception to March 2019. We calculated standardized mean difference (Hedges' g) of change from baseline in untrained measures of cognition, individual domains, psychosocial functioning, and daily function between CCT and control groups using a random-effects model. Results. A total of 20 RCTs encompassing 982 participants (78% with relapsing-remitting MS) were included. The overall cognitive effect size was moderate (g = 0.30; 95% CI = 0.18-0.43), with no evidence of small-study effect or between-study heterogeneity (prediction interval = 0.17-0.44). Small to moderate effect sizes were found for attention/processing speed, executive functions, and verbal and visuospatial memory. Evidence for working memory, fatigue, and psychosocial and daily functioning were inconclusive. Cognitive effects waned without further training. Conclusions. CCT is efficacious for overall and key cognitive domains in adults with MS, but efficacy on other outcomes and in progressive subtypes remains unclear. Long-term and well-powered trials with diverse cohorts are needed to optimize and maintain the efficacy of CCT, investigate transfer to daily living, and determine who can benefit and whether CCT is a cost-effective strategy to attenuate cognitive decline in MS.
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Affiliation(s)
- Amit Lampit
- 1 University of Melbourne, Parkville, Victoria, Australia
- 2 Charité-Universitätsmedizin Berlin, Germany
- 3 Humboldt-Universität zu Berlin, Germany
- 4 The University of Sydney, Camperdown, New South Wales, Australia
| | | | - Carsten Finke
- 2 Charité-Universitätsmedizin Berlin, Germany
- 3 Humboldt-Universität zu Berlin, Germany
| | | | | | - Anna Wolf
- 1 University of Melbourne, Parkville, Victoria, Australia
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Ajtahed SS, Rezapour T, Etemadi S, Moradi H, Habibi Asgarabad M, Ekhtiari H. Efficacy of Neurocognitive Rehabilitation After Coronary Artery Bypass Graft Surgery in Improving Quality of Life: An Interventional Trial. Front Psychol 2019; 10:1759. [PMID: 31440180 PMCID: PMC6694840 DOI: 10.3389/fpsyg.2019.01759] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 07/15/2019] [Indexed: 12/22/2022] Open
Abstract
Introduction Cognitive deficits are frequent after coronary artery bypass graft (CABG) surgery and consequently could lead to a decrease in quality of life. This is the first study that has been conducted with the aim of examining the efficacy of a computerized cognitive rehabilitation therapy (CCRT) in improving quality of life in patients after CABG surgery. Methods In this study, an interventional trial with pre-, post-, and follow-up assessments in active (CCRT), active control and control groups was conducted. Seventy-five patients after CABG surgery were selected and assigned to the groups (n = 25 for each group). CCRT consists of four modules of attention, working memory, response inhibition and processing speed training with graded schedule in 20-min sessions three times per week within 8 weeks. Cognitive functions (attention and working memory) were assessed by the tests of continuous performance, Flanker, useful field of view and digit span at three time points: pre- and post-intervention (T0 and T1) and 6-month follow-up (T2). Quality of life was assessed by the SF-36 questionnaire at the same time points. The CCRT group received the cognitive rehabilitation for 2 months, active control group received a sham version of CCRT in an equal time duration and control group did not receive any cognitive intervention. Results Repeated measures analysis of variance (ANOVA) revealed a time by group interaction on cognitive functions, with CCRT producing a significant improvement at T1 (p < 0.01) and these improvements were maintained at T2. Moreover, in CCRT and active control groups, quality of life (QoL) improved at T1 and these improvements remained stable throughout follow-up (T2). However, improvement of QoL in CCRT group was greater than improvement of QoL in the other two groups at T1. Pearson’s correlation analysis shows a positive correlation between QoL improvement and sustained attention and working memory enhancement (p < 0.05). Conclusion Cognitive rehabilitation can lead to a significant improvement in the cognitive functions that have been trained in patients receiving CABG. Interestingly enough, cognitive rehabilitation can also improve quality of life in patients after CABG surgery and this improvement is maintained for at least 6 months.
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Affiliation(s)
| | - Tara Rezapour
- Department of Psychology, University of Tehran, Tehran, Iran
| | | | - Hadi Moradi
- School of Electrical and Computer Engineering, University of Tehran, Tehran, Iran
| | - Mojtaba Habibi Asgarabad
- Department of Health Psychology, School of Behavioral Sciences and Mental Health, Iran University of Medical Sciences, Tehran, Iran
| | - Hamed Ekhtiari
- Iranian National Center for Addiction Studies, Tehran University of Medical Sciences, Tehran, Iran.,Translational Neuroscience Program, Institute for Cognitive Science Studies, Tehran, Iran.,Research Center for Molecular and Cellular Imaging, Tehran University of Medical Sciences, Tehran, Iran
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Schultheisz TSDV, de Aquino RR, Alves ABF, Radl ALM, Serafim ADP. Effect of cognitive stimulation workshops on the self-esteem and cognition of the elderly A pilot project. Dement Neuropsychol 2018; 12:421-426. [PMID: 30546854 PMCID: PMC6289473 DOI: 10.1590/1980-57642018dn12-040013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
According to the WHO, by 2025 Brazil will be ranked sixth in the world in terms of proportion of elderly in the population. Within this scope, cognition plays a central role in the aging process, having an important association with quality of life, which suggests the need to develop intervention programs, such as cognitive training.
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Affiliation(s)
- Thais Sisti De Vincenzo Schultheisz
- Estudante de Doutorado no Programa de Pós-Graduação em Psicologia da Saúde, Universidade Metodista de São Paulo, São Bernardo do Campo, SP, Brazil
| | - Regiane Ribeiro de Aquino
- Estudante de Doutorado no Programa de Pós-Graduação em Psicologia da Saúde, Universidade Metodista de São Paulo, São Bernardo do Campo, SP, Brazil
| | - Ana Beatriz Ferreira Alves
- Estagiária na Unidade de Neuropsicologia do Instituto de Psiquiatria - HCFMUSP, SP, Brazil.,Estudante na School of Arts and Science, University of Miami - USA
| | - André Luis Maiera Radl
- Professor do Curso de Fisioterapia da Escola de Ciências Médicas Universidade Metodista de São Paulo, São Bernardo do Campo, SP, Brazil
| | - Antonio de Pádua Serafim
- Diretor da Unidade da Unidade de Neuropsicologia do Instituto de Psiquiatria - HCFMUSP, SP, Brazil.,Professor Titular do Programa de Pós-Graduação em Psicologia da Saúde, Universidade Metodista de São Paulo, São Bernardo do Campo, SP, Brazil
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