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Voinescu A, Papaioannou T, Petrini K, Stanton Fraser D. Exergaming for dementia and mild cognitive impairment. Cochrane Database Syst Rev 2024; 9:CD013853. [PMID: 39319863 PMCID: PMC11423707 DOI: 10.1002/14651858.cd013853.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/26/2024]
Abstract
BACKGROUND Dementia and mild cognitive impairment are significant contributors to disability and dependency in older adults. Current treatments for managing these conditions are limited. Exergaming, a novel technology-driven intervention combining physical exercise with cognitive tasks, is a potential therapeutic approach. OBJECTIVES To assess the effects of exergaming interventions on physical and cognitive outcomes, and activities of daily living, in people with dementia and mild cognitive impairment. SEARCH METHODS On 22 December 2023, we searched the Cochrane Dementia and Cognitive Improvement Group's register, MEDLINE (Ovid SP), Embase (Ovid SP), PsycINFO (Ovid SP), CINAHL (EBSCOhost), Web of Science Core Collection (Clarivate), LILACS (BIREME), ClinicalTrials.gov, and the WHO (World Health Organization) meta-register the International Clinical Trials Registry Portal. SELECTION CRITERIA We included randomised controlled trials (RCTs) that recruited individuals diagnosed with dementia or mild cognitive impairment (MCI). Exergaming interventions involved participants being engaged in physical activity of at least moderate intensity, and used immersive and non-immersive virtual reality (VR) technology and real-time interaction. We planned to classify comparators as inactive control group (e.g. no treatment, waiting list), active control group (e.g. standard treatment, non-specific active control), or alternative treatment (e.g. physical activity, computerised cognitive training). Outcomes were to be measured using validated instruments. DATA COLLECTION AND ANALYSIS Two review authors independently selected studies for inclusion, extracted data, assessed the risk of bias using the Cochrane risk of bias tool RoB 2, and assessed the certainty of the evidence using GRADE. We consulted a third author if required. Where possible, we pooled outcome data using a fixed-effect or random-effects model. We expressed treatment effects as standardised mean differences (SMDs) for continuous outcomes and as risk ratios (RRs) for dichotomous outcomes, along with 95% confidence intervals (CIs). When data could not be pooled, we presented a narrative synthesis. MAIN RESULTS We included 11 studies published between 2014 and 2023. Six of these studies were pre-registered. Seven studies involved 308 participants with mild cognitive impairment, and five studies included 228 individuals with dementia. One of the studies presented data for both MCI and dementia separately. Most comparisons exhibited a high risk or some concerns of bias. We have only low or very low certainty about all the results presented below. Effects of exergaming interventions for people with dementia Compared to a control group Exergaming may improve global cognitive functioning at the end of treatment, but the evidence is very uncertain (SMD 1.47, 95% 1.04 to 1.90; 2 studies, 113 participants). The evidence is very uncertain about the effects of exergaming at the end of treatment on global physical functioning (SMD -0.20, 95% -0.57 to 0.17; 2 studies, 113 participants) or activities of daily living (ADL) (SMD -0.28, 95% -0.65 to 0.09; 2 studies, 113 participants). The evidence is very uncertain about adverse effects due to the small sample size and no events. Findings are based on two studies (113 participants), but data could not be pooled; both studies reported no adverse reactions linked to the intervention or control group. Compared to an alternative treatment group At the end of treatment, the evidence is very uncertain about the effects of exergaming on global physical functioning (SMD 0.14, 95% -0.30 to 0.58; 2 studies, 85 participants) or global cognitive functioning (SMD 0.11, 95% -0.33 to 0.55; 2 studies, 85 participants). For ADL, only one study was available (n = 67), which provided low-certainty evidence of little to no difference between exergaming and exercise. The evidence is very uncertain about adverse effects of exergaming compared with alternative treatment (RR 7.50, 95% CI 0.41 to 136.52; 2 studies, 2/85 participants). Effects of exergaming interventions for people with mild cognitive impairment (MCI) Compared to a control group Exergaming may improve global cognitive functioning at the end of treatment for people with MCI, but the evidence is very uncertain, (SMD 0.79, 95% 0.05 to 1.53; 2 studies, 34 participants). The evidence is very uncertain about the effects of exergaming at the end of treatment on global physical functioning (SMD 0.27, 95% -0.41 to 0.94; 2 studies, 34 participants) and ADL (SMD 0.51, 95% -0.01 to 1.03; 2 studies, 60 participants). The evidence is very uncertain about the effects of exergaming on adverse effects due to a small sample size and no events (0/14 participants). Findings are based on one study. Compared to an alternative treatment group The evidence is very uncertain about global physical functioning at the end of treatment. Only one study was included (n = 45). For global cognitive functioning, we included four studies (n = 235 participants), but due to considerable heterogeneity (I² = 96%), we could not pool results. The evidence is very uncertain about the effects of exergaming on global cognitive functioning. No study evaluated ADL outcomes. The evidence is very uncertain about adverse effects of exergaming due to the small sample size and no events (n = 123 participants). Findings are based on one study. AUTHORS' CONCLUSIONS Overall, the evidence is very uncertain about the effects of exergaming on global physical and cognitive functioning, and ADL. There may be an improvement in global cognitive functioning at the end of treatment for both people with dementia and people with MCI, but the evidence is very uncertain. The potential benefit is observed only when exergaming is compared with a control intervention (e.g. usual care, listening to music, health education), and not when compared with an alternative treatment with a specific effect, such as physical activity (e.g. standing and sitting exercises or cycling). The evidence is very uncertain about the effects of exergaming on adverse effects. All sessions took place in a controlled and supervised environment. Therefore, we do not know if exergaming can be safely used in a home environment, unsupervised.
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Affiliation(s)
| | | | - Karin Petrini
- Department of Psychology, University of Bath, Bath, UK
- Centre for the Analysis of Motion, Entertainment Research and Applications, University of Bath, Bath, UK
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Wei Z, Zhao X, Liu Y. A meta-analysis of the consequences of cognitive training on the cognitive function of aged mild cognitive impairment patients. Psychogeriatrics 2024. [PMID: 39233461 DOI: 10.1111/psyg.13177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 07/19/2024] [Accepted: 07/28/2024] [Indexed: 09/06/2024]
Abstract
Cognitive training has gained popularity as a means to aid older adults with mild cognitive impairment (MCI), a transitional phase between normal ageing and Alzheimer's disease (AD). MCI represents a critical and potentially reversible state that can either improve or progress to full-blown dementia. This study aims to evaluate the impact of cognitive training on cognitive function in aged patients with MCI. PubMed, Embase, Medline, Web of Science, China National Knowledge Infrastructure (CNKI), and Wanfang databases were systematically retrieved from inception until May 2024. We rigorously applied the risk-of-bias methodology recommended by the Cochrane Handbook to assess the quality of the included studies. After two rounds of screening and removing duplicates, a total of 2685 articles were initially identified, from which 28 met the inclusion criteria. The meta-analysis included 28 randomised controlled trials with 1960 participants. In this meta-analysis, Review Manager 5.4 was used for statistical analysis. Findings revealed that cognitive training significantly improved the global cognitive function in aged MCI patients, as evidenced by the results of the Montreal Cognitive Assessment (standard mean difference (SMD) = 3.26; 95% CI, 2.69-3.82; P < 0.00001) and Mini-Mental State Examination (SMD = 2.27; 95% CI, 1.52-3.01; P < 0.00001). The beneficial effects of cognitive training interventions were consistent regardless of duration, including periods of 2 months or less (SMD = 1.94; 95% CI, 1.25-2.63; P < 0.00001), 2 to 6 months (SMD = 2.53; 95% CI, 1.52-3.53; P < 0.00001), and over 6 months (SMD = 4.12; 95% CI, 0.97-7.27; P = 0.01). The analysis indicates that cognitive training significantly benefits overall cognitive function, delayed memory, orientation, attention, and language skills in aged patients with MCI. Furthermore, cognitive training interventions are effective in enhancing cognitive function, irrespective of their duration.
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Affiliation(s)
- Zhihui Wei
- School of Social Development, Tianjin University of Technology, Tianjin, China
| | - Xinrui Zhao
- School of Social Development, Tianjin University of Technology, Tianjin, China
| | - Yang Liu
- School of Social Development, Tianjin University of Technology, Tianjin, China
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Buele J, Avilés-Castillo F, Del-Valle-Soto C, Varela-Aldás J, Palacios-Navarro G. Effects of a dual intervention (motor and virtual reality-based cognitive) on cognition in patients with mild cognitive impairment: a single-blind, randomized controlled trial. J Neuroeng Rehabil 2024; 21:130. [PMID: 39090664 PMCID: PMC11293003 DOI: 10.1186/s12984-024-01422-w] [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: 05/19/2024] [Accepted: 07/16/2024] [Indexed: 08/04/2024] Open
Abstract
BACKGROUND The increase in cases of mild cognitive impairment (MCI) underlines the urgency of finding effective methods to slow its progression. Given the limited effectiveness of current pharmacological options to prevent or treat the early stages of this deterioration, non-pharmacological alternatives are especially relevant. OBJECTIVE To assess the effectiveness of a cognitive-motor intervention based on immersive virtual reality (VR) that simulates an activity of daily living (ADL) on cognitive functions and its impact on depression and the ability to perform such activities in patients with MCI. METHODS Thirty-four older adults (men, women) with MCI were randomized to the experimental group (n = 17; 75.41 ± 5.76) or control (n = 17; 77.35 ± 6.75) group. Both groups received motor training, through aerobic, balance and resistance activities in group. Subsequently, the experimental group received cognitive training based on VR, while the control group received traditional cognitive training. Cognitive functions, depression, and the ability to perform activities of daily living (ADLs) were assessed using the Spanish versions of the Montreal Cognitive Assessment (MoCA-S), the Short Geriatric Depression Scale (SGDS-S), and the of Instrumental Activities of Daily Living (IADL-S) before and after 6-week intervention (a total of twelve 40-minutes sessions). RESULTS Between groups comparison did not reveal significant differences in either cognitive function or geriatric depression. The intragroup effect of cognitive function and geriatric depression was significant in both groups (p < 0.001), with large effect sizes. There was no statistically significant improvement in any of the groups when evaluating their performance in ADLs (control, p = 0.28; experimental, p = 0.46) as expected. The completion rate in the experimental group was higher (82.35%) compared to the control group (70.59%). Likewise, participants in the experimental group reached a higher level of difficulty in the application and needed less time to complete the task at each level. CONCLUSIONS The application of a dual intervention, through motor training prior to a cognitive task based on Immersive VR was shown to be a beneficial non-pharmacological strategy to improve cognitive functions and reduce depression in patients with MCI. Similarly, the control group benefited from such dual intervention with statistically significant improvements. TRIAL REGISTRATION ClinicalTrials.gov NCT06313931; https://clinicaltrials.gov/study/NCT06313931 .
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Affiliation(s)
- Jorge Buele
- Carrera de Ingeniería en Tecnologías de la Información, Facultad de Ingeniería, Industria y Producción, Universidad Indoamérica, Ambato, 180103, Ecuador
- Department of Electronic Engineering and Communications, University of Zaragoza, Teruel, Spain
| | - Fátima Avilés-Castillo
- Centro de Investigaciones de Ciencias Humanas y de la Educación (CICHE), Universidad Indoamérica, Ambato, 180103, Ecuador
- Department of Electronic Engineering and Communications, University of Zaragoza, Teruel, Spain
| | - Carolina Del-Valle-Soto
- Facultad de Ingeniería, Universidad Panamericana, Álvaro del Portillo 49, Zapopan, Jalisco, 45010, México
| | - José Varela-Aldás
- Centro de Investigaciones de Ciencias Humanas y de la Educación (CICHE), Universidad Indoamérica, Ambato, 180103, Ecuador
| | - Guillermo Palacios-Navarro
- Department of Electronic Engineering and Communications, University of Zaragoza, Teruel, Spain.
- Teruel Polytechnic School of Engineering, University of Zaragoza C/Atarazana, 2, Teruel, 44002, Spain.
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Park H, Ha J. Effect of digital technology interventions for cognitive function improvement in mild cognitive impairment and dementia: A systematic review and meta-analysis. Res Nurs Health 2024; 47:409-422. [PMID: 38567389 DOI: 10.1002/nur.22383] [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: 08/04/2023] [Revised: 02/14/2024] [Accepted: 03/16/2024] [Indexed: 04/04/2024]
Abstract
The development and commercialization of digital therapeutics are increasing. The aim of this study was to determine the effects of digital technology interventions on cognitive function, thereby providing evidence for the development and practical application of interventions to manage cognitive function in patients with mild cognitive impairment and dementia. We conducted a systematic review and meta-analysis of randomized controlled trials according to PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analysis) guidelines. Randomized controlled trials on digital technology interventions published until April 2023 were searched in PubMed, Embase, Cochrane Library, and Cumulative Index to Nursing and Allied Health Literature (CINAHL) databases without a period limit. Articles that identified the effects of digital technology interventions on cognitive function improvement in dementia and mild cognitive impairment were integrated and analyzed. RevMan software 5.4 was used for quality assessment and meta-analysis. Twelve out of 708 studies were included in the review and meta-analysis. Digital technology interventions had significant effects on global cognitive function (standardized mean difference [SMD] = 0.31; 95% confidence interval [CI] = 0.04-0.57; p = 0.02; I² = 60%). In addition, these interventions had significant effects on neuropsychological characteristics, including attention (SMD = 1.17; 95% CI = 0.36-1.97; p = 0.004; I² = 84%), visuospatial perception (SMD = 0.68; 95% CI = 0.19-1.17; p = 0.006; I² = 57%), and memory (SMD = 0.45; 95% CI = 0.19-0.71; p = 0.0007; I² = 22%). The results suggest that digital technology interventions help improve cognitive function in patients with dementia and mild cognitive impairment.
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Affiliation(s)
- Hyojin Park
- College of Nursing, Pusan National University, Yangsan-si, Gyeongsangnam-do, Republic of Korea
| | - Juyoung Ha
- College of Nursing, Pusan National University, Yangsan-si, Gyeongsangnam-do, Republic of Korea
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Stasolla F, Di Gioia M, Messina I, Treglia F, Passaro A, Zullo A, Dragone M. Assessing and recovering Alzheimer's disease: a comparative analysis of standard neuropsychological approaches and virtual reality interventions with the use of digital storytelling. Front Psychol 2024; 15:1406167. [PMID: 39114597 PMCID: PMC11303320 DOI: 10.3389/fpsyg.2024.1406167] [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: 03/24/2024] [Accepted: 07/08/2024] [Indexed: 08/10/2024] Open
Abstract
Background Alzheimer's disease (AD), the most common form of dementia, is a progressive neurodegenerative disorder that predominantly affects the elderly population. Traditional assessment methods, including neuropsychological tests like the MMSE, have been the cornerstone of AD diagnosis for decades. These methods are grounded in a wealth of research and clinical experience, providing a robust framework for understanding the cognitive deficits of AD. The evolution of AD assessment and rehabilitation has recently been tackled with the introduction of Virtual Reality (VR) technologies. Objectives To evaluate the use of storytelling and reminiscence therapy in virtual reality programs as a complementary and enhancing modality alongside standard assessment and rehabilitation for Alzheimer's patients. To explore how regular interaction with VR narratives can slow cognitive decline or improve relevant features of cognitive functioning over the time. To propose a new assessment and rehabilitative tool based on the use of VR and digital storytelling. Method A comparative analysis of Standard Neuropsychological Approaches and Virtual Reality Interventions in patients with Alzheimer disorder was carried out. A literature overview on the empirical studies between 2019 and 2024 was conducted. Results We propose a new VR-based setup mediated by the use of storytelling for the assessment and recovery of AD. Conclusion The employment of storytelling within VR programs for the assessment and rehabilitation of Alzheimer's disease can positively impact both the cognitive and emotional realms of patients, with beneficial outcomes on caregivers' and families' burden. The successful implementation of this approach requires careful consideration of accessibility, data interpretation, and standard validation protocols.
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Affiliation(s)
| | | | | | - Francesco Treglia
- Academy of Mind Ecology-School of Specialization in Systemic Relational Psychotherapy, Rome, Italy
| | - Anna Passaro
- Faculty of Law, Giustino Fortunato University, Benevento, Italy
| | | | - Mirella Dragone
- Faculty of Law, Giustino Fortunato University, Benevento, Italy
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Stavropoulou I, Sakellari E, Barbouni A, Notara V. Community-Based Virtual Reality Interventions in Older Adults with Dementia and/or Cognitive Impairment: A Systematic Review. Exp Aging Res 2024:1-28. [PMID: 38972047 DOI: 10.1080/0361073x.2024.2377438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 06/05/2024] [Indexed: 07/09/2024]
Abstract
INTRODUCTION Virtual reality devices have been widely used for the rehabilitation among older people with cognitive impairments. They enable the user to navigate in three-dimensional environments, which are constructed by a computer. Recent studies have been focused on the cognitive benefits of virtual reality for people with cognitive deficits. The current study aimed to investigate the overall impact of community-based virtual reality interventions in older adults with dementia and/or cognitive impairment. METHODS A systematic review of the literature was conducted according to the PRISMA guidelines. Google Scholar, PubMed, Science Direct and Scopus databases were searched for the years 2010-2022. RESULTS Of the 245 articles 20 met the inclusion criteria. The results of the current systematic review indicated that virtual reality improved older adults' cognitive and motor skills and increased their positive emotions while minimizing less positive ones. However, there is insufficient data of its impact on their overall quality of life. CONCLUSION There is a need to implement and evaluate interventions that examine its impact not only on cognitive functioning, but also on other aspects of older people with cognitive deficits.
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Affiliation(s)
- Iliana Stavropoulou
- Department of Public and Community Health, School of Public Health, University of West Attica, Athens, Greece
| | - Evanthia Sakellari
- Department of Public and Community Health, School of Public Health, University of West Attica, Athens, Greece
| | - Anastasia Barbouni
- Department of Public and Community Health, School of Public Health, University of West Attica, Athens, Greece
| | - Venetia Notara
- Department of Public and Community Health, School of Public Health, University of West Attica, Athens, Greece
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Kantola M, Ilves O, Honkanen S, Hakonen H, Yli-Ikkelä R, Köyhäjoki A, Anttila MR, Rintala A, Korpi H, Sjögren T, Karvanen J, Aartolahti E. The Effects of Virtual Reality Training on Cognition in Older Adults: A Systematic Review, Meta-Analysis, and Meta-Regression of Randomized Controlled Trials. J Aging Phys Act 2024; 32:321-349. [PMID: 38242114 DOI: 10.1123/japa.2023-0217] [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: 06/22/2023] [Revised: 10/29/2023] [Accepted: 10/31/2023] [Indexed: 01/21/2024]
Abstract
The aim of this systematic review, meta-analysis, and meta-regression was to examine the effects of virtual reality-based training on global cognition and executive function compared with conventional training or information-based treatment in older adults, regardless of cognitive level. A systematic literature search was conducted using four databases. A total of 31 randomized controlled trials were identified. Pooled effect sizes were calculated, the risk of bias was assessed, and evidence was graded. The primary analyses showed a small but statistically significant effect of virtual reality-based training compared with control on global cognition (Hedges' g 0.42, 95% confidence interval [0.17, 0.68], I2 = 70.1%, n = 876, 20 randomized controlled trials, low evidence) and executive function (Hedges' g 0.35, 95% confidence interval [0.06, 0.65], I2 = 68.4%, n = 810, 16 randomized controlled trials, very low evidence). Meta-regression yielded inconclusive results. Virtual reality-based training may be more effective than control in improving cognition in older adults; however, more high-quality studies are needed.
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Affiliation(s)
- Mirjami Kantola
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Outi Ilves
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- Department of Sports and Rehabilitation, South-Eastern Finland University of Applied Sciences, Savonlinna, Finland
| | - Sari Honkanen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Harto Hakonen
- Jamk University of Applied Sciences, LIKES, Jyväskylä, Finland
| | - Riku Yli-Ikkelä
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Anna Köyhäjoki
- Central Ostrobothnia Well-Being Service County "Soite", Kokkola, Finland
| | - Marjo-Riitta Anttila
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Aki Rintala
- Physical Activity and Functional Capacity Research Group, Faculty of Health Care and Social Services, LAB University of Applied Sciences, Lahti, Finland
| | - Hilkka Korpi
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- Social and Healthcare Unit, Vaasa University of Applied Sciences, Vaasa, Finland
- Well-being and Culture Unit, Oulu University of Applied Sciences, Oulu, Finland
| | - Tuulikki Sjögren
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Juha Karvanen
- Faculty of Mathematics and Science, University of Jyväskylä, Jyväskylä, Finland
| | - Eeva Aartolahti
- Institute of Rehabilitation, Jamk University of Applied Sciences, Jyväskylä, Finland
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Chen JW, Du WQ, Zhu K. Network meta-analysis of the effects of different cognitive trainings on the cognitive function of patients with mild cognitive impairment. J Psychiatr Res 2024; 174:26-45. [PMID: 38608550 DOI: 10.1016/j.jpsychires.2024.03.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 03/07/2024] [Accepted: 03/29/2024] [Indexed: 04/14/2024]
Abstract
OBJECTIVE Examining the relationship between the responses of a number of different cognitive trainings on cognitive functioning in middle-aged and elderly patients with mild cognitive impairment. METHODS Randomized controlled experimental studies published publicly from the time of inception to October 30, 2023 were searched through Web of Science, PubMed, Embase, and Cochrane library databases. Traditional and network meta-analyses were performed using Stata 17.0 software. RESULTS Fifty papers on 4 types of cognitive training were included. Traditional meta-analysis showed that virtual reality training (SMD = 0.53, 95%CI: [0.36,0.70], P = 0.00), neuropsychological training (SMD = 0.44, 95%CI: [0.18,0.70], P = 0.00), cognitive strategy training (SMD = 0.26, 95%CI: [0.16,0.36], P = 0.00), and cognitive behavioral therapy (SMD = 0.25, 95%CI: [0.08,0.41], P = 0.00) all had significant improvement effects on the cognitive function of middle-aged and elderly patients with mild cognitive impairment. Network meta-analysis revealed neuropsychological training as the best cognitive training, and subgroup analysis of cognitive function subdimensions showed that neuropsychological training had the best effects on working memory, lobal cognitive function, memory, and cognitive flexibility improvement. Meanwhile, virtual reality training had the best effects on processing speed, verbal ability, overall executive function, spatial cognitive ability, and attention improvement. CONCLUSION Cognitive training can significantly improve the cognitive function of middle-aged and elderly patients with mild cognitive impairment, and neuropsychological training is the best intervention, most effective in interventions lasting more than 8 weeks.
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Affiliation(s)
- Ji-Wei Chen
- School of Physical Education, Shanghai University of Sport, Shanghai, China.
| | - Wen-Qian Du
- School of Physical Education, Shanghai University of Sport, Shanghai, China.
| | - Kun Zhu
- School of Physical Education, Shanghai University of Sport, Shanghai, China.
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Lorentz L, Müller K, Suchan B. Virtual reality-based attention training in patients with neurological damage: A pilot study. Neuropsychol Rehabil 2024; 34:701-720. [PMID: 37466958 DOI: 10.1080/09602011.2023.2236349] [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: 02/23/2023] [Accepted: 07/05/2023] [Indexed: 07/20/2023]
Abstract
Virtual Reality has been shown to be a valid tool to assess cognitive functions in an ecologically valid way. However, evidence regarding its effectiveness as a treatment option for cognitive rehabilitation has been limited. Furthermore, its potential to facilitate the transfer of training effects to patients' everyday life is still poorly studied. This study aimed to evaluate the efficacy of a VR-based attention training and its transfer to attentional functioning in everyday life. Nineteen inpatients with neurological disorders and attentional deficits underwent daily 30-min VR training sessions over a two-week period. Attentional functions were assessed before and after the training period using several computerized tests, two self-constructed behavioral tasks, and a questionnaire assessing patients' subjective attentional functioning. Pre-Post-analyses show significant decreases in reaction times in the computerized alertness and selective attention tests. Transfer to the behavioral tasks and self-report data could not be observed. Despite the specificity of the changes, confounding effects cannot entirely be ruled out due to the lack of a control group. Results suggest that training was effective in improving attentional functioning along neuropsychological measures, but did not elicit transfer to an ecologically valid or subjective level. Implications for the future development of VR interventions are discussed.
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Affiliation(s)
- Lukas Lorentz
- St. Mauritius Therapieklinik, Meerbusch, Germany
- Institute of Cognitive Neuroscience, Clinical Neuropsychology, Neuropsychological Therapy Centre, Ruhr University Bochum, Bochum, Germany
| | | | - Boris Suchan
- Institute of Cognitive Neuroscience, Clinical Neuropsychology, Neuropsychological Therapy Centre, Ruhr University Bochum, Bochum, Germany
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Bampa G, Moraitou D, Metallidou P, Masoura E, Papantoniou G, Sofologi M, Kougioumtzis GA, Tsolaki M. The Efficacy of a Metacognitive Training Program in Amnestic Mild Cognitive Impairment: A 6-Month Follow-Up Clinical Study. Healthcare (Basel) 2024; 12:1019. [PMID: 38786429 PMCID: PMC11121656 DOI: 10.3390/healthcare12101019] [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: 02/28/2024] [Revised: 04/23/2024] [Accepted: 04/30/2024] [Indexed: 05/25/2024] Open
Abstract
This study was conducted in response to the increasing prevalence of Alzheimer's disease (AD) dementia and the significant risk faced by individuals with amnestic mild cognitive impairment with multiple-domain deficits (aMCI-md). Given the promising effects of MTPs, the primary aim of this study was to further explore their impact by assessing the maintenance of their benefits. Thus, 45 participants were randomly allocated in two groups: the Experimental group (n = 22), which received the metacognitive training program (MTP), and the Control group (n = 23) that received the cognitive exercises program (CEP). The training programs-the MTP and the CEP-included 10 individual sessions of a one-hour duration and took place once per week. To test the efficacy of the MTP, cognitive and metacognitive outcomes were compared between two groups-Experimental (EG) and Control (CG)-at four distinct time points: before-after-3 months-6 months after intervention. Based on this study's findings, the positive effects of the MTP were evident over a six-month period. Specifically, already three months post-training, the CG began to show a decline in training-related gains. In contrast, the EG's performance consistently improved, highlighting the superior efficacy of the MTP. Gains attributed to the MTP were detected in cognitive measures: cognitive flexibility and immediate visual recall, as well as in metacognitive measures: metacognitive control, improved metacognitive beliefs of attention, and an increased use of cognitive strategies. In conclusion, the results demonstrated the sustained effects of the MTP in cognitive and metacognitive measures over a period of six months, providing novel insight into the application and efficacy of the MTP in individuals with MCI.
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Affiliation(s)
- Grigoria Bampa
- Laboratory of Psychology, Department of Cognition, Brain and Behavior, School of Psychology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (D.M.); (P.M.); (E.M.)
- Laboratory of Neurodegenerative Diseases, Center of Interdisciplinary Research and Innovation (CIRI–AUTH), Balcan Center, Buildings A & B, 10th km Thessaloniki-Thermi, 54124 Thessaloniki, Greece;
| | - Despina Moraitou
- Laboratory of Psychology, Department of Cognition, Brain and Behavior, School of Psychology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (D.M.); (P.M.); (E.M.)
- Laboratory of Neurodegenerative Diseases, Center of Interdisciplinary Research and Innovation (CIRI–AUTH), Balcan Center, Buildings A & B, 10th km Thessaloniki-Thermi, 54124 Thessaloniki, Greece;
| | - Panagiota Metallidou
- Laboratory of Psychology, Department of Cognition, Brain and Behavior, School of Psychology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (D.M.); (P.M.); (E.M.)
| | - Elvira Masoura
- Laboratory of Psychology, Department of Cognition, Brain and Behavior, School of Psychology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (D.M.); (P.M.); (E.M.)
| | - Georgia Papantoniou
- Laboratory of Psychology, Department of Early Childhood Education, School of Education, University of Ioannina, 45110 Ioannina, Greece; (G.P.); (M.S.)
- Institute of Humanities and Social Sciences, University Research Centre of Ioannina (URCI), 45110 Ioannina, Greece
| | - Maria Sofologi
- Laboratory of Psychology, Department of Early Childhood Education, School of Education, University of Ioannina, 45110 Ioannina, Greece; (G.P.); (M.S.)
- Institute of Humanities and Social Sciences, University Research Centre of Ioannina (URCI), 45110 Ioannina, Greece
| | - Georgios A. Kougioumtzis
- Department of Turkish and Modern Asian Studies, National and Kapodistrian University of Athens, 15772 Athens, Greece;
- Department of Psychology, Neapolis University Pafos, 8042 Pafos, Cyprus
| | - Magdalini Tsolaki
- Laboratory of Neurodegenerative Diseases, Center of Interdisciplinary Research and Innovation (CIRI–AUTH), Balcan Center, Buildings A & B, 10th km Thessaloniki-Thermi, 54124 Thessaloniki, Greece;
- Greek Association of Alzheimer’s Disease and Related Disorders (GAADRD), 54643 Thessaloniki, Greece
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Szczepocka E, Mokros Ł, Kaźmierski J, Nowakowska K, Łucka A, Antoszczyk A, Oltra-Cucarella J, Werzowa W, Hellevik M, Skouras S, Bagger K. Virtual reality-based training may improve visual memory and some aspects of sustained attention among healthy older adults - preliminary results of a randomized controlled study. BMC Psychiatry 2024; 24:347. [PMID: 38720251 PMCID: PMC11080129 DOI: 10.1186/s12888-024-05811-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 05/03/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND/AIMS Older age and cognitive inactivity have been associated with cognitive impairment, which in turn is linked to economic and societal burdens due to the high costs of care, especially for care homes and informal care. Emerging non-pharmacological interventions using new technologies, such as virtual reality (VR) delivered on a head-mounted display (HMD), might offer an alternative to maintain or improve cognition. The study aimed to evaluate the efficacy and safety of a VR-based Digital Therapeutics application for improving cognitive functions among healthy older adults. METHODS Seventy-two healthy seniors (experimental group N = 35, control group N = 37), aged 65-85 years, were recruited by the Medical University of Lodz (Poland). Participants were randomly allocated to the experimental group (a VR-based cognitive training which consists of a warm-up module and three tasks, including one-back and dual-N-back) or to the control group (a regular VR headset app only showing nature videos). The exercises are performed in different 360-degree natural environments while listening to a preferred music genre and delivered on a head-mounted display (HMD). The 12-week intervention of 12 min was delivered at least three times per week (36 sessions). Compliance and performance were followed through a web-based application. Primary outcomes included attention and working memory (CNS-Vital Signs computerized cognitive battery). Secondary outcomes comprised other cognitive domains. Mixed linear models were constructed to elucidate the difference in pre- and post-intervention measures between the experimental and control groups. RESULTS The users performed, on average, 39.8 sessions (range 1-100), and 60% performed more than 36 sessions. The experimental group achieved higher scores in the visual memory module (B = 7.767, p = 0.011) and in the one-back continuous performance test (in terms of correct responses: B = 2.057, p = 0.003 and omission errors: B = -1.950, p = 0.007) than the control group in the post-test assessment. The results were independent of participants' sex, age, and years of education. The differences in CNS Vital Signs' global score, working memory, executive function, reaction time, processing speed, simple and complex attention, verbal memory, cognitive flexibility, motor speed, and psychomotor speed were not statistically significant. CONCLUSIONS VR-based cognitive training may prove to be a valuable, efficacious, and well-received tool in terms of improving visual memory and some aspect of sustainability of attention among healthy older adults. This is a preliminary analysis based on part of the obtained results to that point. Final conclusions will be drawn after the analysis of the target sample size. TRIAL REGISTRATION Clinicaltrials.gov ID NCT05369897.
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Affiliation(s)
- Ewa Szczepocka
- Department of Old Age Psychiatry and Psychotic Disorders, Medical University of Lodz, Czechosłowacka 8/10, Lodz, 92-216, Poland.
| | - Łukasz Mokros
- Department of Clinical Pharmacology, Medical University of Lodz, Lodz, Poland
| | - Jakub Kaźmierski
- Department of Old Age Psychiatry and Psychotic Disorders, Medical University of Lodz, Czechosłowacka 8/10, Lodz, 92-216, Poland
| | - Karina Nowakowska
- Department of Old Age Psychiatry and Psychotic Disorders, Medical University of Lodz, Czechosłowacka 8/10, Lodz, 92-216, Poland
| | - Anna Łucka
- Department of Old Age Psychiatry and Psychotic Disorders, Medical University of Lodz, Czechosłowacka 8/10, Lodz, 92-216, Poland
| | - Anna Antoszczyk
- Department of Old Age Psychiatry and Psychotic Disorders, Medical University of Lodz, Czechosłowacka 8/10, Lodz, 92-216, Poland
| | - Javier Oltra-Cucarella
- Senopi AG, Zurich, Switzerland
- Department of Health Psychology, University Miguel Hernández de Elche, Elche, Spain
| | | | | | - Stavros Skouras
- Senopi AG, Zurich, Switzerland
- Department of Biological and Medical Psychology, University of Bergen, Bergen, Norway
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12
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Ren Y, Wang Q, Liu H, Wang G, Lu A. Effects of immersive and non-immersive virtual reality-based rehabilitation training on cognition, motor function, and daily functioning in patients with mild cognitive impairment or dementia: A systematic review and meta-analysis. Clin Rehabil 2024; 38:305-321. [PMID: 38289618 DOI: 10.1177/02692155231213476] [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: 02/01/2024]
Abstract
OBJECTIVE To examine the effectiveness of virtual reality (VR)-based rehabilitation training in improving cognition, motor function, and daily functioning in patients with mild cognitive impairment and dementia. DATA SOURCES A systematic review of published literature was conducted using PubMed, Web of Science, Elsevier, Embase, Cochrane, CNKI, Networked Digital Library of Theses and Dissertations. METHODS The search period was from inception to 7 October 2023. Eligible studies were randomized controlled trials evaluating the efficacy of VR-based rehabilitation training in patients with mild cognitive impairment or dementia versus control subjects. Methodologic quality was assessed with the Cochrane risk of bias tool, and outcomes were calculated as the standard mean difference between participant groups with 95% confidence interval. RESULTS A total of 21 randomized controlled trials with 1138 patients were included. The meta-analysis showed that VR-based rehabilitation training had significant effects on Montreal Cognitive Assessment (SMD: 0.50; 95%CI: 0.05 to 0.95; P = 0.030), Trail-making test A (SMD: -0.38; 95%CI: -0.61 to -0.14; P = 0.002), and Berg Balance Scale scores (SMD: 0.79; 95%CI: 0.13 to 1.45; P = 0.020). A subgroup analysis revealed that the type of VR, and duration and frequency of interventions had statistically significant effects on cognition and motor function. CONCLUSION VR-based rehabilitation training is a beneficial nonpharmacologic approach for managing mild cognitive impairment or dementia. Immersive VR-based training had greater effects on cognition and motor function than non-immersive VR-based training, but non-immersive VR-based training was more convenient for patients with limitations imposed by their disease. Also, an intervention lasting 5-8 weeks and for >30 min at a frequency of ≥3 times/week achieved the best results. It indicated that a longer intervention cycle may not achieve the best intervention effect and training duration and schedule should be carefully considered when managing patients.
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Affiliation(s)
- Yuanyuan Ren
- Physical Education and Sport Science, Soochow University, Suzhou, Jiangsu Province, China
| | - Qingjie Wang
- Physical Education and Sport Science, Soochow University, Suzhou, Jiangsu Province, China
| | - Houyu Liu
- Physical Education and Sport Science, Soochow University, Suzhou, Jiangsu Province, China
| | - Guodong Wang
- Physical Education and Sport Science, Soochow University, Suzhou, Jiangsu Province, China
| | - Aming Lu
- Physical Education and Sport Science, Soochow University, Suzhou, Jiangsu Province, China
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Yu J, Wu J, Liu B, Zheng K, Ren Z. Efficacy of virtual reality technology interventions for cognitive and mental outcomes in older people with cognitive disorders: An umbrella review comprising meta-analyses of randomized controlled trials. Ageing Res Rev 2024; 94:102179. [PMID: 38163517 DOI: 10.1016/j.arr.2023.102179] [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: 07/05/2023] [Revised: 12/25/2023] [Accepted: 12/25/2023] [Indexed: 01/03/2024]
Abstract
We conducted an umbrella review of virtual reality (VR) technology interventions and cognitive improvement in older adults with cognitive disorders to establish a hierarchy of evidence. We systematically searched PubMed, Web of Science, Scopus, and PsycINFO databases from database creation to February 2023. We included meta-analyses relevant to our study objectives for the overall review. We assessed the methodological quality according to AMSTAR2, and we used the Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) method to assess the credibility of the evidence. This overall review was registered with the International Prospective Register of Systematic Reviews (CRD42023423063). We identified six meta-analyses that included 12 cognitive outcomes, but only memory (Standardized Mean Difference(SMD) = 0.27, 95% confidence interval (CI): 0.04 to 0.49), depression (SMD = -1.26, 95% CI: -1.8 to -0.72), and global cognition (SMD = 0.42, 95% CI: 0.18 to 0.66) improved through the VR technology intervention. Using the 95% prediction interval (PI) results, we found that VR technology did not significantly affect the cognitive abilities of people with cognitive decline despite increasing the subject size. We conclude that the VR technology intervention improved only specific cognitive abilities.
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Affiliation(s)
- Jingxuan Yu
- College of Physical Education, Shenzhen University, Shenzhen 518060, China
| | - Jinlong Wu
- College of Physical Education, Southwest University, Chongqing 400715, China
| | - Bowen Liu
- College of Physical Education, Shenzhen University, Shenzhen 518060, China
| | - Kangyong Zheng
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, 999077, Hong Kong, China
| | - Zhanbing Ren
- College of Physical Education, Shenzhen University, Shenzhen 518060, China.
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Tortora C, Di Crosta A, La Malva P, Prete G, Ceccato I, Mammarella N, Di Domenico A, Palumbo R. Virtual reality and cognitive rehabilitation for older adults with mild cognitive impairment: A systematic review. Ageing Res Rev 2024; 93:102146. [PMID: 38036103 DOI: 10.1016/j.arr.2023.102146] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 11/23/2023] [Accepted: 11/23/2023] [Indexed: 12/02/2023]
Abstract
Virtual Reality (VR) has been gaining increasing attention as a potential ecological and effective intervention system for treating Mild Cognitive Impairment (MCI). However, it remains unclear the efficacy and effectiveness of VR-based cognitive rehabilitation therapy (VR-CRT) in comparison with cognitive rehabilitation therapy (CRT). Consequently, a systematic review on Pubmed, Scopus, PsycInfo, and Web Of Science was conducted to assess the state of the art of the literature published between 2003 and April 2023. Only articles that adopted CRT as control group and that included some measure of at least one domain among overall cognitive function, executive function and functional status were included. Participants needed to be older adults aged 65 or over with a diagnosis of MCI. The risk of bias and the quality of evidence were assessed using the Version 2 of the Cochrane risk-of-bias tool for randomized trials. Initially, 6503 records were considered and screened after removing duplicates (n = 1321). Subsequently, 81 full texts were assessed for eligibility. Four articles met the inclusion criteria but 2 of them were merged as they were describing different outcomes of the same research project. Consequently, 3 overall studies with a total of 130 participants were included in the final analysis. Due to the high heterogeneity in the methodology and outcome measures employed, it was not possible to conduct a meta-analysis. Included studies used semi-immersive (k = 2) and full-immersive (k = 1) VR systems in their research. Two articles evaluated overall cognitive function through the MoCA together with specific tests for executive functions (n = 69), while one study adopted a comprehensive neuropsychological battery to evaluate both cognitive function and executive function (n = 61). Finally, one study evaluated functional status through instrumental activities of daily living (n = 34). A However, the limited number of studies, the small sample size, and the potential issues with the quality and methodology of these studies that emerged from the risk of bias assessment may raise doubts about the reliability of their results. Nevertheless, although scarce, results of the present review suggest that VR-CRT may be paramount in treating MCI for its additional ecological and adaptive advantages, as all of the studies highlighted that it was at least as effective as conventional CRT for all the outcome measures. Therefore, more rigorous research that compares VR-CRT and CRT is needed to understand the degree to which VR-CRT is effective with older adults with MCI and the potential role of immersion to influence its efficacy. Indeed, these preliminary findings highlight the need for the development of standardized VR protocols, as the integration of such technology into clinical practice may help improve the quality of life and cognitive outcomes for this growing demographic.
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Affiliation(s)
- Carla Tortora
- Department of Psychological, Health and Territorial Sciences, University "G. D'Annunzio" of Chieti-Pescara, Via dei Vestini 31, Chieti, Italy
| | - Adolfo Di Crosta
- Department of Psychological, Health and Territorial Sciences, University "G. D'Annunzio" of Chieti-Pescara, Via dei Vestini 31, Chieti, Italy; Department of Medicine and Aging Sciences, University "G. D'Annunzio" of Chieti-Pescara, Via dei Vestini 31, Chieti, Italy.
| | - Pasquale La Malva
- Department of Psychological, Health and Territorial Sciences, University "G. D'Annunzio" of Chieti-Pescara, Via dei Vestini 31, Chieti, Italy
| | - Giulia Prete
- Department of Psychological, Health and Territorial Sciences, University "G. D'Annunzio" of Chieti-Pescara, Via dei Vestini 31, Chieti, Italy
| | - Irene Ceccato
- Department of Psychological, Health and Territorial Sciences, University "G. D'Annunzio" of Chieti-Pescara, Via dei Vestini 31, Chieti, Italy
| | - Nicola Mammarella
- Department of Psychological, Health and Territorial Sciences, University "G. D'Annunzio" of Chieti-Pescara, Via dei Vestini 31, Chieti, Italy
| | - Alberto Di Domenico
- Department of Psychological, Health and Territorial Sciences, University "G. D'Annunzio" of Chieti-Pescara, Via dei Vestini 31, Chieti, Italy
| | - Rocco Palumbo
- Department of Psychological, Health and Territorial Sciences, University "G. D'Annunzio" of Chieti-Pescara, Via dei Vestini 31, Chieti, Italy
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Buele J, Varela-Aldás JL, Palacios-Navarro G. Virtual reality applications based on instrumental activities of daily living (iADLs) for cognitive intervention in older adults: a systematic review. J Neuroeng Rehabil 2023; 20:168. [PMID: 38110970 PMCID: PMC10729470 DOI: 10.1186/s12984-023-01292-8] [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: 06/14/2023] [Accepted: 12/07/2023] [Indexed: 12/20/2023] Open
Abstract
BACKGROUND In recent years, the use of virtual reality (VR) as a complementary intervention in treating cognitive impairment has significantly increased. VR applications based on instrumental activities of daily living (iADL-VR) could offer a promising approach with greater ecological validity for intervention in groups with cognitive impairments. However, the effectiveness of this approach is still debated. OBJECTIVE This systematic review aims to synthesize the effects of iADL-VR interventions to rehabilitate, train, or stimulate cognitive functions in healthy adults and people with mild cognitive impairment (MCI) and different types of dementia. METHODS A systematic search was performed in the Scopus, PubMed, IEEE Xplore, Web of Science, and APA PsycNet databases until September 2022 and repeated in April 2023. The selected studies met the search terms, were peer-reviewed, included an iADL-VR intervention, and were written in English. Descriptive, qualitative studies, reviews, cognitive assessment, non-intervention studies, those unrelated to VR or iADL, those focused on motor aspects, and non-degenerative disorders were excluded. The PEDro scale was used to assess the methodological quality of the controlled studies. To present and synthesize the results, we organized the extracted data into three tables, including PEDro scores, participant characteristics, and study characteristics. RESULTS Nineteen studies that met the inclusion and exclusion criteria were included. The total sample reached 590 participants, mostly women (72.67%). Approximately 30% were diagnosed with Alzheimer's disease or dementia, and 20% had mild cognitive impairment. Variables such as authors and year of publication, study design, type of intervention and VR applied, duration of the intervention, main findings, and conclusions were extracted. Regarding demographic characteristics, the sample size, age, sex, years of education, neurological diagnosis, dropouts, and the city and country where the intervention took place were recorded. Almost all studies showed improvements in some or all the outcomes after the intervention, generally greater in the iADL-VR group than in the control group. CONCLUSION iADL-VR interventions could be beneficial in improving the performance of cognitive functions in older adults and people with MCI and different types of dementia. The ecological component of these tasks makes them very suitable for transferring what has been learned to the real world. However, such transfer needs to be confirmed by further studies with larger and more homogeneous samples and longer follow-up periods. This review had no primary funding source and was registered with PROSPERO under registration ID: 375166.
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Affiliation(s)
- Jorge Buele
- SISAu Research Group, Facultad de Ingeniería, Industria y Producción, Universidad Indoamérica, Ambato, Ecuador
- Department of Electronic Engineering and Communications, University of Zaragoza, Teruel, Spain
| | - José Luis Varela-Aldás
- Centro de Investigaciones de Ciencias Humanas y de la Educación (CICHE), Universidad Indoamérica, Ambato, Ecuador
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Hu Y, Yuan X, Ye P, Chang C, Hu YH, Zhang W, Li K. Virtual Reality in Clinical Nursing Practice Over the Past 10 Years: Umbrella Review of Meta-Analyses. JMIR Serious Games 2023; 11:e52022. [PMID: 37997773 PMCID: PMC10690102 DOI: 10.2196/52022] [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: 08/21/2023] [Revised: 10/07/2023] [Accepted: 10/09/2023] [Indexed: 11/25/2023] Open
Abstract
Background Virtual reality (VR) has shown promising levels of effectiveness in nursing education, pain management, and rehabilitation. However, meta-analyses have discussed the effects of VR usage in nursing unilaterally and inconsistently, and the evidence base is diffuse and varied. Objective We aimed to synthesize the combined evidence from meta-analyses that assessed the effects of nurses using VR technology on nursing education or patient health outcomes. Methods We conducted an umbrella review by searching for meta-analyses about VR intervention in clinical nursing practice on Web of Science, Embase, Cochrane, and PubMed, and in reference lists. Eligible studies were published in English between December 1, 2012, and September 20, 2023. Meta-analyses of ≤2 intervention studies and meta-analyses without 95% CI or heterogeneity data were excluded. Characteristic indicators, population information, VR intervention information, and 95% CIs were extracted. A descriptive analysis of research results was conducted to discern relationships between VR interventions and outcomes. I2 and P values were used to evaluate publication bias. AMSTAR (A Measurement Tool to Assess Systematic Reviews) 2 and the GRADE (Grading of Recommendations Assessment, Development, and Evaluation) checklist were used to appraise literature quality. Results In total, 768 records were identified; 74 meta-analyses were included for review. The most reported VR study conditions were neuronursing (25/74, 34%), pediatric nursing (13/74, 18%), surgical and wound care (11/74, 15%), oncological nursing (11/74, 15%), and older adult nursing (10/74, 14%). Further, 30% (22/74) of meta-analyses reported publication bias, and 15% (11/74) and 8% (6/74) were rated as "high" based on AMSTAR 2 and the GRADE checklist, respectively. The main outcome indicators among all included meta-analyses were pain (37/214, 17.3%), anxiety (36/214, 16.8%), cognitive function (17/214, 7.9%), balance (16/214, 7.5%), depression (16/214, 7.5%), motor function (12/214, 5.6%), and participation in life (12/214, 5.6%). VR treatment for cognition, pain, anxiety, and depression was effective (all P values were <.05), while the utility of VR for improving motor function, balance, memory, and attention was controversial. Adverse effects included nausea, vomiting, and dizziness (incidence: range 4.76%-50%). The most common VR platforms were Pico VR glasses, head-mounted displays, the Nintendo Wii, and the Xbox Kinect. VR intervention duration ranged from 2 weeks to 12 months (typically ≥4 wk). VR session length and frequency ranged from 5 to 100 minutes and from 1 to 10 times per week, respectively. Conclusions VR in nursing has positive effects-relieving patients' pain, anxiety, and depression and improving cognitive function-despite the included studies' limited quality. However, applying VR in nursing to improve patients' motor function, balance, memory, and attention remains controversial. Nursing researchers need to further explore the effects and standard operation protocols of VR in clinical practice, and more high-quality research on VR in nursing is needed.
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Affiliation(s)
- Yanjie Hu
- West China Hospital/West China School of Nursing, Sichuan University, Chengdu, China
| | - Xingzhu Yuan
- West China Hospital/West China School of Nursing, Sichuan University, Chengdu, China
| | - Peiling Ye
- West China Hospital/West China School of Nursing, Sichuan University, Chengdu, China
| | - Chengting Chang
- West China Hospital/West China School of Nursing, Sichuan University, Chengdu, China
| | - Yue Han Hu
- West China Hospital/West China School of Nursing, Sichuan University, Chengdu, China
| | - Weihua Zhang
- School of Computer Science, Sichuan University, Chengdu, China
| | - Ka Li
- West China Hospital/West China School of Nursing, Sichuan University, Chengdu, China
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Krellman JW, Mercuri G. Cognitive Interventions for Neurodegenerative Disease. Curr Neurol Neurosci Rep 2023; 23:461-468. [PMID: 37428401 DOI: 10.1007/s11910-023-01283-1] [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] [Accepted: 06/19/2023] [Indexed: 07/11/2023]
Abstract
PURPOSE OF REVIEW To critically review recent research in the development of non-pharmacological interventions to improve cognitive functioning in individuals with Alzheimer's disease (AD) or Parkinson's disease (PD). RECENT FINDINGS Cognitive interventions can be grouped into three categories: cognitive stimulation (CS), cognitive training (CT), and cognitive rehabilitation (CR). CS confers temporary, nonspecific benefits and might slightly reduce dementia risk for neurologically healthy individuals. CT can improve discrete cognitive functions, but durability is limited and real-world utility is unclear. CR treatments are holistic and flexible and, therefore, most promising but are difficult to simulate and study under rigorous experimental conditions. Optimally effective CR is unlikely to be found in a single approach or treatment paradigm. Clinicians must be competent in a variety of interventions and select those interventions best tolerated by the patient and most relevant to their needs and goals. The progressive nature of neurodegenerative disease necessitates that treatment be consistent, open-ended in duration, and sufficiently dynamic to meet the patient's changing needs as their disease progresses.
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Affiliation(s)
- Jason W Krellman
- Department of Neurology, Columbia University Irving Medical Center, 710 West 168Th Street, New York, NY, 10032-3784, USA.
| | - Giulia Mercuri
- Department of Neurology, Columbia University Irving Medical Center, 710 West 168Th Street, New York, NY, 10032-3784, USA
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Zhao X, Ji C, Zhang C, Huang C, Zhou Y, Wang L. Transferability and sustainability of process-based multi-task adaptive cognitive training in community-dwelling older adults with mild cognitive impairment: a randomized controlled trial. BMC Psychiatry 2023; 23:418. [PMID: 37308857 PMCID: PMC10259063 DOI: 10.1186/s12888-023-04917-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 05/31/2023] [Indexed: 06/14/2023] Open
Abstract
BACKGROUND Cognitive training shows promising effects for improving cognitive domains in individuals with mild cognitive impairment (MCI), including the crucial predictive factor of executive function (EF) for dementia prognosis. Few studies have paid sufficient emphasis on the training-induced effects of cognitive training programs, particularly with regards to targeting EF. A process-based multi-task adaptive cognitive training (P-bM-tACT) program targeting EF is required to examine direct, transfer, and sustainability effects in older adults with MCI. OBJECTIVE This study aimed to evaluate the direct effects of a P-bM-tACT program on EF, the transfer effects on untrained cognitive domains, and further explore the sustainability of training gains for older adults with MCI in the community. METHODS In a single-blind, randomized controlled trial, 92 participants with MCI were randomly assigned to either the intervention group, participating in a P-bM-tACT program (3 training sessions/week, 60 min/session for 10 weeks) or the wait-list control group, accepting a health education program on MCI (1 education session/ twice a week, 40-60 min/session for 10 weeks). The direct and transfer effects of the P-bM-tACT program were assessed at baseline, immediately after 10 weeks of training, and the 3-month follow-up. Repeated measures analysis of variance and a simple effect test were used to compare the direct and transfer effects over the 3-time points between the two groups. RESULTS The P-bM-tACT program yielded a greater benefit of direct and transfer effects in the intervention group participants than in the wait-list control group. Combined with the results of simple effect tests, the direct and transfer effects of participants in the intervention group significantly increased immediately after 10 weeks of training compared to the baseline (F = 14.702 ~ 62.905, p < 0.05), and these effects were maintained at the 3-month follow-up (F = 19.595 ~ 122.22, p < 0.05). Besides, the acceptability of the cognitive training program was established with a high adherence rate of 83.4%. CONCLUSIONS The P-bM-tACT program exerted positive direct and transfer effects on the improvement of cognitive function, and these effects were sustained for 3 months. The findings provided a viable and potential approach to improving cognitive function in older adults with MCI in the community. TRIAL REGISTRATION The trial was registered at Chinese Clinical Trials Registry on 09/01/2019 ( www.chictr.org.cn ; Number Registry: ChiCTR1900020585).
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Affiliation(s)
- Xia Zhao
- Department of Geriatric Psychiatry, Suzhou Guangji Hospital, JiangSu, China
- School of Medicine, Huzhou University, Zhejiang, China
| | - Caifang Ji
- Department of Geriatric Psychiatry, Suzhou Guangji Hospital, JiangSu, China
| | - Chen Zhang
- Department of general medicine, Community health service center of Binhu Street, Zhejiang, China
| | - Cheng Huang
- School of Medicine, Huzhou University, Zhejiang, China
| | - Yuanyuan Zhou
- School of Nursing, Jiangsu College of Nursing, JiangSu, China
| | - Lina Wang
- School of Medicine, Huzhou University, Zhejiang, China.
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Zhao Q, Liu X, Wan X, Yu X, Cao X, Wang F, Cai Y. Non-pharmacological interventions for cognitive impairment in older adults with heart failure: A systematic review. Geriatr Nurs 2023; 51:378-387. [PMID: 37127014 DOI: 10.1016/j.gerinurse.2023.04.008] [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: 02/16/2023] [Revised: 04/11/2023] [Accepted: 04/13/2023] [Indexed: 05/03/2023]
Abstract
BACKGROUND Cognitive impairment is a prevalent issue among older adults with heart failure, and non-pharmacological approaches are recommended as the first line of treatment. However, it remains unclear which non-pharmacological interventions are the most effective for achieving optimal cognitive and physical outcomes. The aim of this study is to summarize the available evidence on the impact of non-pharmacological interventions for optimizing cognitive function in older adults with HF. METHODS A systematic research was carried out across multiple databases including PubMed, Embase, Scopus, Web of Science, PsycINFO, Cochrane Library, Chinese National Knowledge Infrastructure Database, and Wanfang Database up until May 2022. Randomized controlled trials that focused on non-pharmacological interventions for older adults with heart failure and cognitive impairment, and evaluated the impact on cognitive function were targeted. The risk bias of the selected articles was analyzed following the Cochrane handbook. Two independent reviewers were responsible for selecting the studies, extracting the data, and assessing their quality. The results were reported in a narrative format. RESULTS A total of 11 studies, which involved 1,287 patients, were reviewed and showed an acceptable risk of bias. These studies evaluated various cognitive domains, including global cognition, delayed recall memory, working memory, and verbal memory. Non-pharmacological interventions that included cognitive intervention, cognitive training combined with exercise, exercise training, and self-care management, were shown to have a positive impact on cognitive function, physical performance, and depression levels in older adults with heart failure. One study explored the effects of electrical muscle stimulation therapy, but no significant improvement in cognitive abilities was observed. CONCLUSION The available evidence for the effectiveness of non-pharmacological interventions for cognitive impairment in older adults with heart failure is limited, and further research with formal outcome measures and longer follow-up periods is necessary to provide more informed recommendations.
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Affiliation(s)
- Qing Zhao
- Department of Cardiology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi 214023, Jiangsu, China.
| | - Xianliang Liu
- College of Nursing and Midwifery, Charles Darwin University, Brisbane 4000, Australia.
| | - Xia Wan
- Department of Geriatrics, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi 214023, Jiangsu, China.
| | - Xin Yu
- Department of General Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi 214023, Jiangsu, China.
| | - Xiaodong Cao
- Department of Nursing, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi 214023, Jiangsu, China.
| | - Fang Wang
- Department of Cardiology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi 214023, Jiangsu, China.
| | - Yinghua Cai
- Department of Nursing, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi 214023, Jiangsu, China.
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20
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Virtual Reality for Cognitive Rehabilitation: A Beginner's Guide for Clinicians. Arch Phys Med Rehabil 2023; 104:355-358. [PMID: 36400259 DOI: 10.1016/j.apmr.2022.10.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 09/28/2022] [Accepted: 10/17/2022] [Indexed: 11/19/2022]
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21
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Yan X, Wei S, Liu Q. Effect of cognitive training on patients with breast cancer reporting cognitive changes: a systematic review and meta-analysis. BMJ Open 2023; 13:e058088. [PMID: 36592995 PMCID: PMC9809226 DOI: 10.1136/bmjopen-2021-058088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVES Cognitive training is a non-drug intervention to improve the cognitive function of participants by training them in different cognitive domains. We investigated the effectiveness of cognitive training for patients with breast cancer reporting cognitive changes. DESIGN Systematic review and meta-analysis. DATA SOURCES PubMed, Embase, Cochrane Library, WOS, CINAHL, CNKI, VIP, SinoMed, Wanfang, Grey literature and trial registries were searched (from inception to 1 October 1, 2022). ELIGIBILITY CRITERIA Inclusion of randomized controlled trials (RCTs) assessing the effects of cognitive training on breast cancer patients reporting cognitive changes The primary outcome was subjective cognitive function. Secondary outcomes were objective cognitive functioning (eg, executive functioning and attention) and psychological outcomes(eg, anxiety, depression, and fatigue). DATA EXTRACTION AND SYNTHESIS Two reviewers worked independently to screen the literature, extract data, and assess the methodological quality and risk bias of the included studies. Results are reported as standardizedstandardised mean differences (SMDs) with 95% confidence intervals(CI). Grades of Recommendation, Assessment, Development, and Evaluation(GRADE) were used to assess the quality of evidence. MAIN OUTCOMES AND MEASURES The primary outcome was subjective cognitive function. Secondary outcomes were objective cognitive functioning (eg, executive functioning and attention) and psychological outcomes(eg, anxiety, depression and fatigue). RESULTS A total of 9 RCTs involving 666 patients with breast cancer were included. The frequency of cognitive training varied and the duration was mostly focused on 5-12 weeks. It can be delivered to patients in an individual or group mode, both online and face to face. Meta-analysis revealed that cognitive training aimed at adaptive training in cognitive field has statistically significant effects on improving subjective cognitive function (SMD=0.30, 95% CI (0.08 to 0.51), moderate certainty). Some objective cognitive functions such as processing speed (SMD=0.28, 95% CI (0.02 to 0.54), low certainty), verbal memory (SMD=0.32, 95% CI (0.05 to 0.58), moderate certainty), working memory (SMD=0.39, 95% CI (0.17 to 0.61), moderate certainty) and episodic memory (SMD=0.40, 95% CI (0.11 to 0.69), moderate certainty) were significantly improved after the intervention. In addition, we did not find statistically significant changes in attention, short-term memory, execution function, depression, anxiety and fatigue in patients with breast cancer after the intervention. Subgroup analyses revealed that based on the delivery of individual sessions, the use of web-based cognitive training software may be more beneficial in improving the outcome of the intervention. CONCLUSION Evidence of low to moderate certainty suggests that cognitive training may improve subjective cognition, processing speed, verbal memory, working memory and episodic memory in patients with breast cancer reporting cognitive changes. But it did not improve patients' attention, short-term memory, executive function, depression, anxiety and fatigue. PROSPERO REGISTRATION NUMBER CRD42021264316.
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Affiliation(s)
- Xue Yan
- Lanzhou University School of Nursing, Lanzhou, Gansu, China
| | - Siqi Wei
- Lanzhou University School of Nursing, Lanzhou, Gansu, China
| | - Qianqian Liu
- Lanzhou University School of Nursing, Lanzhou, Gansu, China
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22
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Son C, Park JH. Ecological Effects of VR-Based Cognitive Training on ADL and IADL in MCI and AD patients: A Systematic Review and Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15875. [PMID: 36497946 PMCID: PMC9736197 DOI: 10.3390/ijerph192315875] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/23/2022] [Accepted: 11/27/2022] [Indexed: 06/17/2023]
Abstract
Declines in activities of daily living (ADL) and instrumental activities of daily living (IADL) performances due to cognitive impairments hinder mild cognitive impairment (MCI) and Alzheimer's disease (AD) patients' independent and safe daily lives. In order to prevent and treat this, several cognitive interventions have been implemented, but their ecological validity was not ensured due to that their contents are far from real life. Virtual reality (VR) can resemble real life with immersive stimuli, but there have been few studies confirming its ecological effects on ADL and IADL. Therefore, this study conducted a meta-analysis of VR-based cognitive training to investigate its ecological effects on ADL and IADL in MCI and AD patients. From February 2012 to February 2022, a search was conducted for articles published in PubMed, Cochrane, Science Direct, and Web of Science. Quality assessment was assessed by the PEDro scale, and the Cochrane Collaboration tool was used to assess risk of bias. Publication bias was assessed by Egger's regression. Five studies that met inclusion criteria were included in this study. The VR-based cognitive training showed significant effects on ADL and IADL in both MCI and AD patients. When comparing effects in each group, both MCI and AD patients showed significant effects on ADL and IADL, but MCI patients showed lower effects on ADL and IADL than AD patients. The results indicated that VR-based cognitive training would be beneficial to improve ADL and IADL in MCI and AD patients, suggesting that VR-based cognitive training is ecologically valid.
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Affiliation(s)
- Changlae Son
- Department of ICT Convergence, The Graduate School, Soonchunhyang University, Asan-si 31538, Republic of Korea
| | - Jin-Hyuck Park
- Department of Occupational Therapy, Soonchunhyang University, Asan-si 31538, Republic of Korea
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23
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Kim H, Jung J, Lee S. Therapeutic Application of Virtual Reality in the Rehabilitation of Mild Cognitive Impairment: A Systematic Review and Meta-Analysis. VISION (BASEL, SWITZERLAND) 2022; 6:vision6040068. [PMID: 36412649 PMCID: PMC9680273 DOI: 10.3390/vision6040068] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/13/2022] [Accepted: 11/16/2022] [Indexed: 11/22/2022]
Abstract
This review aimed to quantify the effect of therapeutic application of virtual reality (VR) on cognitive function in individuals with mild cognitive impairment (MCI). We searched for randomized controlled trials involving VR in the interventions provided to individuals with MCI. After searching four international electronic databases, we analyzed six studies involving 279 individuals with MCI. RevMan 5.4 was used for quality assessment and quantitative analysis. Therapeutic application of VR in individuals with MCI resulted in a significant improvement in cognitive function (mean difference = -1.46; 95% confidence interval: -2.53 to -0.39; heterogeneity: χ2 = 970.56, df = 18, I2 = 98%; and overall effect: Z = 2.67, p = 0.008). However, there was no significant improvement in the subcategories such as global cognition, working memory, executive function, memory function, and attention. In conclusion, feedback stimulation through VR has a potential value in improving cognitive function in individuals with MCI. However, on the basis of the results of the subcategories, a personalized VR program is required for the individual subcategories of cognitive function.
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Affiliation(s)
- Hyunjoong Kim
- Seogwangju Chung Yeon Rehabilitation Hospital, Gwangju 72070, Republic of Korea
- Department of Physical Therapy, Gwangju Health University, Gwangju 62287, Republic of Korea
| | - Jihye Jung
- Institute of SMART Rehabilitation, Sahmyook University, Seoul 01795, Republic of Korea
| | - Seungwon Lee
- Department of Physical Therapy, Sahmyook University, Seoul 01795, Republic of Korea
- Correspondence:
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24
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Preston AM, Brown L, Padala KP, Padala PR. Veterans Affairs Health Care Provider Perceptions of Virtual Reality: Brief Exploratory Survey. Interact J Med Res 2022; 11:e38490. [PMID: 36053568 PMCID: PMC9482067 DOI: 10.2196/38490] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 07/01/2022] [Accepted: 08/10/2022] [Indexed: 11/26/2022] Open
Abstract
Background Virtual reality (VR), a simulated experience that can be similar to or completely different from the real world, has become increasingly useful within the psychiatric and medical fields. This VR technology has been applied in medical school trainings, exposure therapy for individuals with posttraumatic stress disorder (PTSD), and reminiscence therapy associated with mood disorders for older adults. Perceptions of VR through the lens of the health care provider require further exploration. VR has grown in popularity; however, this modality continues to be underused in most Veterans Affairs (VA) hospitals. Objective A web-based survey was used to explore health care provider perceptions of immersive VR availability and use for older adults and identify potential barriers for immersive VR use in older adults with cognitive impairment. Methods An 8-item web-based survey was developed to obtain health care provider feedback. This survey was disseminated throughout a single Veterans Integrated Services Network (VISN). The VR survey was developed via the Survey Monkey platform and distributed through the secure VA email network. Providers were asked to voluntarily participate in the brief, anonymous survey and offer their perceptions of immersive VR use within their patient population. Survey data were reviewed and interpreted using descriptive statistics. Results A total of 49 respondents completed the survey over a 15-day period. Of them, 36 respondents (73%) had heard of a VR device, though the majority (n=44, 90%) had never used or prescribed a VR device. Respondents identified several potential barriers to immersive VR use in older adults with cognitive impairment (eg, hearing difficulties, perceptions of technology, cognitive concerns, access to resources, and visual impairment). Despite the barriers identified, providers (n=48, 98%) still reported that they would feel comfortable prescribing immersive VR as an intervention for their patient population. Conclusions Survey findings revealed that health care providers within this VISN for VAs have heard of VR, although they may not have actively engaged in its use. Most of the providers reported that they would prescribe the use of an immersive VR intervention for their older adult patients. This key point highlights the desire to implement VR strategies for patient use by their providers. If underlying barriers can be addressed and relatively resolved, this technological intervention has the potential to create substantial breakthroughs in clinical care.
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Affiliation(s)
- A'mie M Preston
- Geriatric Research Education and Clinical Center, Eugene J Towbin Veterans Affairs Healthcare Center, North Little Rock, AR, United States
| | - Lana Brown
- Geriatric Research Education and Clinical Center, Eugene J Towbin Veterans Affairs Healthcare Center, North Little Rock, AR, United States.,College of Nursing, University of Arkansas for Medical Sciences, Little Rock, AR, United States
| | - Kalpana P Padala
- Geriatric Research Education and Clinical Center, Eugene J Towbin Veterans Affairs Healthcare Center, North Little Rock, AR, United States.,Department of Geriatrics, University of Arkansas for Medical Sciences, Little Rock, AR, United States
| | - Prasad R Padala
- Geriatric Research Education and Clinical Center, Eugene J Towbin Veterans Affairs Healthcare Center, North Little Rock, AR, United States.,Department of Psychiatry, University of Arkansas for Medical Sciences, Little Rock, AR, United States.,University of Arkansas for Medical Sciences Graduate Medical Education, Baptist Health, North Little Rock, AR, United States
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25
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Leung C, Wong KC, So WWY, Tse ZCK, Li D, Cao Y, Shum DHK. The application of technology to improve cognition in older adults: A review and suggestions for future directions. Psych J 2022; 11:583-599. [PMID: 35675967 PMCID: PMC9543085 DOI: 10.1002/pchj.565] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 05/04/2022] [Indexed: 02/01/2023]
Abstract
The rapidly increasing worldwide population of older adults, along with the increasing prevalence of cognitive impairment and dementia in this population, is a growing health‐care problem. As such, advances in technology‐based cognitive interventions and games are playing an increasingly key role in preserving and improving older adults' cognitive function, especially during the COVID‐19 pandemic when opportunities for face‐to‐face activities or training are few. In this paper, we summarize from previous studies systematic reviews and meta‐analyses on the various types of technology used in cognitive interventions (namely, computerized cognitive training, virtual‐reality interventions and robot‐assisted interventions) and the empirical evidence on the effects of these technologies on global and specific cognitive functions in healthy and clinical populations of older adults (e.g., older adults with mild cognitive impairment or dementia). We also describe older adults' perceptions, experiences and acceptance of these technologies. Finally, we discuss the limitations, challenges and future avenues of research in this field.
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Affiliation(s)
- Carole Leung
- Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
| | - Kai Chun Wong
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
| | - Winnie W Y So
- Faculty of Health and Social Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
| | - Zita C K Tse
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
| | - Duo Li
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
| | - Yuan Cao
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China.,Research Institute for Smart Ageing, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China.,Mental Health Research Centre, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
| | - David H K Shum
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China.,Research Institute for Smart Ageing, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China.,Mental Health Research Centre, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
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26
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Impact of Virtual Reality-Based Design Review System on User’s Performance and Cognitive Behavior for Building Design Review Tasks. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12147249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Virtual reality (VR) can potentially enhance various design and construction assessment intensive tasks, such as construction design and review. However, it may lead to cognitive overload, adversely affecting the participants’ performance. It is critical to understand the effects of VR cognitive behavior for implementing VR technology in the construction industry. The principal objective of this study was to investigate the participants’ cognitive load (CL), task performance (TP), and situational awareness (SA) in the VR environment for the evaluation of building design review tasks. Participants were asked to review the design task based on their memory knowledge and understanding in one of the three environments: paper-based, monitor-based, and immersive virtual environment. Participants’ CL was measured using the National Aeronautics and Space Administration Task Load Index (NASA TLX), TP was evaluated on completion time and the number of errors correctly detected, and situational awareness (SA) was assessed using the Situational Awareness and Review Technique (SART). The statistical results show a high CL and better performance in the immersive virtual environment. These findings can contribute to a better understanding of cognitive process characteristics and capabilities for design review activities in the VR environment.
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27
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Papaioannou T, Voinescu A, Petrini K, Stanton Fraser D. Efficacy and Moderators of Virtual Reality for Cognitive Training in People with Dementia and Mild Cognitive Impairment: A Systematic Review and Meta-Analysis. J Alzheimers Dis 2022; 88:1341-1370. [PMID: 35811514 DOI: 10.3233/jad-210672] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Mild cognitive impairment (MCI) and dementia result in cognitive decline which can negatively impact everyday functional abilities and quality of life. Virtual reality (VR) interventions could benefit the cognitive abilities of people with MCI and dementia, but evidence is inconclusive. OBJECTIVE To investigate the efficacy of VR training on global and domain-specific cognition, activities of daily living and quality of life. To explore the influence of priori moderators (e.g., immersion type, training type) on the effects of VR training. Adverse effects of VR training were also considered. METHODS A systematic literature search was conducted on all major databases for randomized control trial studies. Two separate meta-analyses were performed on studies with people with MCI and dementia. RESULTS Sixteen studies with people with MCI and four studies with people with dementia were included in each meta-analysis. Results showed moderate to large effects of VR training on global cognition, attention, memory, and construction and motor performance in people with MCI. Immersion and training type were found to be significant moderators of the effect of VR training on global cognition. For people with dementia, results showed moderate to large improvements after VR training on global cognition, memory, and executive function, but a subgroup analysis was not possible. CONCLUSION Our findings suggest that VR training is an effective treatment for both people with MCI and dementia. These results contribute to the establishment of practical guidelines for VR interventions for patients with cognitive decline.
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Affiliation(s)
| | | | - Karin Petrini
- Department of Psychology, University of Bath, Claverton Down, Bath, UK.,Centre for the Analysis of Motion, Entertainment Research and Applications, University of Bath, Claverton Down, Bath, UK
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28
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Brugada-Ramentol V, Bozorgzadeh A, Jalali H. Enhance VR: A Multisensory Approach to Cognitive Training and Monitoring. Front Digit Health 2022; 4:916052. [PMID: 35721794 PMCID: PMC9203823 DOI: 10.3389/fdgth.2022.916052] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 05/16/2022] [Indexed: 11/15/2022] Open
Abstract
Cognitive training systems aim to improve specific domains or global cognition by engaging users in cognitively demanding tasks. While screen-based applications can improve performance in the trained cognitive abilities, they are often criticized for their poor transferability to activities of daily living. These systems, however, exclude the user's body and motor skills, which invariably serves to restrict the user experience. Immersive Virtual Reality (IVR) systems, in contrast, present the user with body-related information, such as proprioceptive and visuomotor information, allowing for an immersive and embodied experience of the environment. This feature renders VR a very appealing tool for cognitive training and neurorehabilitation applications. We present Enhance VR, an IVR-based cognitive training and monitoring application that offers short daily cognitive workouts. The games are designed to train and monitor specific cognitive domains such as memory, task flexibility, information processing, orientation, attention, problem-solving, and motor control. The aim is to test whether cognitively demanding tasks, presented in an IVR setting, provide a naturalistic system to train and monitor cognitive capabilities.
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29
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Park SM, Choi SY, Kim JH. Effect of Virtual Reality Program for Alleviating Behavioral and Psychological Symptoms of Dementia Patients. J Korean Acad Nurs 2022; 52:121-133. [DOI: 10.4040/jkan.22008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 03/15/2022] [Accepted: 04/03/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Seon-Min Park
- College of Nursing, The Catholic University of Korea, Seoul, Korea
| | - Seung-Yi Choi
- College of Nursing, The Catholic University of Korea, Seoul, Korea
| | - Jung-Hee Kim
- College of Nursing, The Catholic University of Korea, Seoul, Korea
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30
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Yi Y, Hu Y, Cui M, Wang C, Wang J. Effect of virtual reality exercise on interventions for patients with Alzheimer's disease: A systematic review. Front Psychiatry 2022; 13:1062162. [PMID: 36440413 PMCID: PMC9681900 DOI: 10.3389/fpsyt.2022.1062162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 10/24/2022] [Indexed: 11/11/2022] Open
Abstract
Virtual reality (VR) interventions are increasingly being used in rehabilitating and treating patients with neurological disorders. This study aimed to explore the effects of VR exercise interventions for patients with Alzheimer's disease (AD). A systematic review of the published literature on randomized controlled trials of VR technology applied to patients with AD was conducted using the preferred reporting entry for systematic reviews and Meta-analysis guidelines. Descriptive analyses were performed to assess the quality of the studies in terms of the characteristics of the included studies, samples, diagnoses, types of VR technologies, subjective and objective levels of immersion, and quality of studies. Eight studies were included, including a pooled sample of 362 patients with AD. A systematic review showed that most studies focused on patients with AD's cognitive and physical functions. The main finding was that VR interventions could help improve cognitive and physical balance in patients with AD. However, future studies should emphasize design and use well-accepted assessment tools to validate the effects of VR interventions further.
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Affiliation(s)
- Yali Yi
- School of Mathematics and Statistics, Southwest University, Chongqing, China.,School of Mathematics and Statistics, Yulin Normal University, Yulin, China
| | - Yuanyan Hu
- School of Mathematics and Statistics, Yulin Normal University, Yulin, China
| | - Mengxin Cui
- Qingdao Mental Health Center, Qingdao University, Qingdao, China
| | - Cheng Wang
- Department of Sports, Northwestern Polytechnical University, Xi'an, China
| | - Jibing Wang
- International College of Football, Tongji University, Shanghai, China
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