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Shi J, Jiang C, Zhao Q. The benefits of physical exercise on older adults' cognitive function: A cohort study exploring potential mechanisms. PSYCHOLOGY OF SPORT AND EXERCISE 2024; 74:102685. [PMID: 38844016 DOI: 10.1016/j.psychsport.2024.102685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 05/26/2024] [Accepted: 05/31/2024] [Indexed: 06/11/2024]
Abstract
BACKGROUND Despite existing studies showing that physical exercise improves cognitive function in older adults either concurrently or in a delayed manner, studies examining these associations simultaneously are rare. Additionally, the underlying mechanisms in these associations remain incompletely understood. OBJECTIVE This study explores the concurrent and delayed (two years later) associations between physical exercise and older adults' cognitive function. This study also investigates the mediating roles of three negative physical, psychological, and social resources: limitations in daily abilities, depressive mood, and isolation from friends, as well as the moderating roles of cognitive reserve on these associations. DESIGN A cohort sample of 6646 Chinese older adults (Mean age = 69.28, SD = 7.03) is obtained from the 2016 and 2018 waves of the China Longitudinal Aging Social Survey. Regression analysis was employed to test the concurrent and delayed associations between physical exercise and cognitive function. The bootstrap method was utilized to examine the mediating roles of limitations in daily activities, depression mood, and isolation from friends. Interaction terms were generated to investigate the moderating roles of cognitive reserve. RESULTS Physical exercise presents concurrent and delayed positive associations with cognitive function. Limitations in daily activities, depressive mood and isolation from friends mediate the above associations. Moreover, cognitive reserve plays a significant role in buffering the concurrent and delayed negative links between depressive mood, isolation from friends, and cognitive function, with larger negative relationships observed for older adults with lower rather than higher levels of cognitive reserve. CONCLUSIONS This study validates the concurrent and delayed benefits of physical exercise on older adults' cognitive function while elucidating the underlying mechanisms. These findings offer practical implications for health policies and intervention programs aimed at enhancing older adults' cognitive function.
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Affiliation(s)
- Jiaming Shi
- Department of Social Security, School of Public Administration, Southwestern University of Finance and Economics, Chengdu, Sichuan, China
| | - Chaoxin Jiang
- School of Social Development, East China Normal University, Shanghai, China.
| | - Qi Zhao
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore
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2
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Duan X, Liu H, Hu X, Yu Q, Kuang G, Liu L, Zhang S, Wang X, Li J, Yu D, Huang J, Wang T, Lin Z, Xiong N. Insomnia in Parkinson's Disease: Causes, Consequences, and Therapeutic Approaches. Mol Neurobiol 2024:10.1007/s12035-024-04400-4. [PMID: 39103716 DOI: 10.1007/s12035-024-04400-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Accepted: 07/24/2024] [Indexed: 08/07/2024]
Abstract
Sleep disorders represent prevalent non-motor symptoms in Parkinson's disease (PD), affecting over 90% of the PD population. Insomnia, characterized by difficulties in initiating and maintaining sleep, emerges as the most frequently reported sleep disorder in PD, with prevalence rates reported from 27 to 80% across studies. Insomnia not only significantly impacts the quality of life of PD patients but is also associated with cognitive impairment, motor disabilities, and emotional deterioration. This comprehensive review aims to delve into the mechanisms underlying insomnia in PD, including neurodegenerative changes, basal ganglia beta oscillations, and circadian rhythms, to gain insights into the neural pathways involved. Additionally, the review explores the risk factors and comorbidities associated with insomnia in PD, providing valuable insights into its management. Special attention is given to the challenges faced by healthcare providers in delivering care to PD patients and the impact of caregiving roles on patients' quality of life. Overall, this review provides a comprehensive understanding of insomnia in PD and highlights the importance of addressing this common sleep disorder in PD patients.
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Affiliation(s)
- Xiaoyu Duan
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Duke Kunshan University, No. 8 Duke Avenue, Kunshan, 215316, Jiangsu, China
| | - Hanshu Liu
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xinyu Hu
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Qinwei Yu
- Department of Neurology, Wuhan Red Cross Hospital, 392 Hongkong Road, Wuhan, Hubei, China
| | - Guiying Kuang
- Department of Neurology, Wuhan Red Cross Hospital, 392 Hongkong Road, Wuhan, Hubei, China
| | - Long Liu
- Department of Neurology, Wuhan Red Cross Hospital, 392 Hongkong Road, Wuhan, Hubei, China
| | - Shurui Zhang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xinyi Wang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Jingwen Li
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Danfang Yu
- Department of Neurology, Wuhan Red Cross Hospital, 392 Hongkong Road, Wuhan, Hubei, China
| | - Jinsha Huang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Tao Wang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Zhicheng Lin
- Laboratory of Psychiatric Neurogenomics, McLean Hospital, Harvard Medical School, Belmont, MA, 02478, USA
| | - Nian Xiong
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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Volkers KM, Douma JG, Hoeksma JB, Scherder EJA. Effect of an 18-Month Walking Intervention on the Rest-Activity Rhythm of Older Adults With Mild-Moderate Dementia. J Aging Phys Act 2024; 32:350-359. [PMID: 38335947 DOI: 10.1123/japa.2022-0450] [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: 12/30/2022] [Revised: 05/12/2023] [Accepted: 11/14/2023] [Indexed: 02/12/2024]
Abstract
The objective of this 18-month walking intervention was to evaluate the effect on rest-activity rhythm (RAR) for older adults with mild-to-moderate dementia (65.8% female; aged M = 82.4 [SD = 6.5]). The intervention group (n = 44) was intended to walk 30 min, five times per week for 18 months. The control group (n = 35) received sedentary activities or usual care. RAR was measured at baseline to after 18 months and five times in between actigraphy outcome variables (interdaily stability, intradaily variability, relative amplitude, activity 10 most active hours, and activity 5 least active hours). Hierarchical mixed model analyses revealed no significant intervention effects (with or without baseline confounders as covariate) on RAR. However, participants in the intervention group were able to significantly increase their daily life activity (activity 10 most active hours) from the onset of the preceding measurement, b = 0.10, t(239.32) = 2.36, p = .019. More research is warranted to study the effect of regular walks on older persons with dementia whose RAR is worst at baseline.
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Affiliation(s)
| | | | - Jan Binne Hoeksma
- Clinical Neuropsychology, Vrije Universiteit, Amsterdam, The Netherlands
| | - Erik Johan Anton Scherder
- Clinical Neuropsychology, Vrije Universiteit, Amsterdam, The Netherlands
- Center for Human Movement Sciences, University of Groningen, Groningen, The Netherlands
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4
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Liu C, Gao S, Li S. The effect of physical exercise intervention on the ability of daily living in patients with Alzheimer's dementia: a meta-analysis. Front Aging Neurosci 2024; 16:1391611. [PMID: 38882523 PMCID: PMC11177344 DOI: 10.3389/fnagi.2024.1391611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 05/16/2024] [Indexed: 06/18/2024] Open
Abstract
Objective To systematically evaluate the effect of physical exercise intervention on the activities of daily living (ADL) on patients with Alzheimer's dementia (AD) and explore the optimal exercise scheme. Methods PubMed, EMBASE, the Cochrane Library, Web of Science, and Science Direct databases were searched from 1987 to December 2023 to collect randomized controlled trials (RCTs). Two investigators independently screened the literature and extracted data according to the inclusion and exclusion criteria. The quality of the included studies was evaluated using Cochrane Review Manager 5.3. And STATA 16.0 was used for performing the meta-analysis. Results Fifteen randomized controlled trials were included. The results of the meta-analysis showed that physical exercise had a positive effect on the improvement of ADL in patients with AD [standardized mean difference (SMD) = 0.312, 95% confidence interval (CI 0.039-0.585), P = 0.02], and the difference was statistically significant. The results of subgroup analysis showed that anaerobic exercises such as strength and balance training with a medium cycle of 12-16 weeks and lasting 30-45 min each time were more ideal for the improvement of basic daily living ability of AD patients. Conclusion Physical exercise can effectively improve activities of daily living in patients with Alzheimer's dementia and it may be a potential non-drug treatment for AD patients.
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Affiliation(s)
- Chenyu Liu
- School of Sports Science, Qufu Normal University, Qufu, Shandong, China
| | - Shiying Gao
- School of Psychology, Shanghai Sport University, Shanghai, China
| | - Shanshan Li
- School of Physical Education, Sichuan University, Chengdu, Sichuan, China
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Páez A, Frimpong E, Mograss M, Dang-Vu TT. The effectiveness of exercise interventions targeting sleep in older adults with cognitive impairment or Alzheimer's disease and related dementias (AD/ADRD): A systematic review and meta-analysis. J Sleep Res 2024:e14189. [PMID: 38462491 DOI: 10.1111/jsr.14189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 01/30/2024] [Accepted: 02/16/2024] [Indexed: 03/12/2024]
Abstract
Sleep loss is associated with reduced health and quality of life, and increased risk of Alzheimer's disease and related dementias. Up to 66% of persons with Alzheimer's disease and related dementias experience poor sleep, which can predict or accelerate the progression of cognitive decline. Exercise is a widely accessible intervention for poor sleep that can protect against functional and cognitive decline. No previous systematic reviews have investigated the effectiveness of exercise for sleep in older adults with mild cognitive impairment or Alzheimer's disease and related dementias. We systematically reviewed controlled interventional studies of exercise targeting subjectively or objectively (polysomnography/actigraphy) assessed sleep in persons with mild cognitive impairment or Alzheimer's disease and related dementias. We conducted searches in PubMed, Embase, Scopus and Cochrane-Library (n = 6745). Nineteen randomised and one non-randomised controlled interventional trials were included, representing the experiences of 3278 persons with mild cognitive impairment or Alzheimer's disease and related dementias. Ten had low-risk, nine moderate-risk, and one high-risk of bias. Six studies with subjective and eight with objective sleep outcomes were meta-analysed (random-effects model). We found moderate- to high-quality evidence for the beneficial effects of exercise on self-reported and objectively-measured sleep outcomes in persons with mild cognitive impairment or Alzheimer's disease and related dementias. However, no studies examined key potential moderators of these effects, such as sex, napping or medication use. Our results have important implications for clinical practice. Sleep may be one of the most important modifiable risk factors for a range of health conditions, including cognitive decline and the progression of Alzheimer's disease and related dementias. Given our findings, clinicians may consider adding exercise as an effective intervention or adjuvant strategy for improving sleep in older persons with mild cognitive impairment or Alzheimer's disease and related dementias.
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Affiliation(s)
- Arsenio Páez
- Sleep, Cognition and Neuroimaging Laboratory, Department of Health, Kinesiology and Applied Physiology, Concordia University, Montreal, Quebec, Canada
- Nuffield Department for Primary Care Health Sciences, University of Oxford, Oxford, UK
- Centre de Recherche de l'Institut Universitaire de Gériatrie de Montréal (CRIUGM), Montreal, Quebec, Canada
| | - Emmanuel Frimpong
- Sleep, Cognition and Neuroimaging Laboratory, Department of Health, Kinesiology and Applied Physiology, Concordia University, Montreal, Quebec, Canada
| | - Melodee Mograss
- Sleep, Cognition and Neuroimaging Laboratory, Department of Health, Kinesiology and Applied Physiology, Concordia University, Montreal, Quebec, Canada
- Department of Psychology, Concordia University, Montreal, Quebec, Canada
| | - Thien Thanh Dang-Vu
- Sleep, Cognition and Neuroimaging Laboratory, Department of Health, Kinesiology and Applied Physiology, Concordia University, Montreal, Quebec, Canada
- Centre de Recherche de l'Institut Universitaire de Gériatrie de Montréal (CRIUGM), Montreal, Quebec, Canada
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Tang R, Gong S, Li J, Hu W, Liu J, Liao C. Efficacy of non-pharmacological interventions for sleep quality in Parkinson's disease: a systematic review and network meta-analysis. Front Neurosci 2024; 18:1337616. [PMID: 38449730 PMCID: PMC10914945 DOI: 10.3389/fnins.2024.1337616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 01/23/2024] [Indexed: 03/08/2024] Open
Abstract
Background Sleep disorders are one of the most common non-motor symptoms in PD. It can cause a notable decrease in quality of life and functioning in PD patients, as well as place a huge burden on both patients and caregivers. Currently, there are numerous non-pharmacological interventions available to improve sleep quality in PD, with disagreement as to which intervention is most effective. This network meta-analysis was performed to compare and rank non-pharmacological interventions to explore their efficacy in improving sleep quality in PD and to select the best interventions, with a view to providing references and bases for the development of clinical treatments and care programs. Methods The PubMed, Embase, Cochrane Central Register of Controlled Trials (CENTRAL), Web of Science, China National Knowledge Infrastructure (CNKI), and Wanfang databases were searched from inception to December 6, 2023. Two authors independently screened all studies, extracted the data, and evaluated risk of bias of included studies. STATA software version 17.0 was used to conduct the network meta-analysis. Results Our network meta-analysis included 29 studies involving 1,477 participants and 16 non-pharmacological interventions. Although most nonpharmacological interventions showed non-significant effects, the surface under the cumulative ranking curve (SUCRA) values indicated that the best non-pharmacological intervention for sleep disorders was massage therapy (97.3%), followed by music therapy (94.2%), and Treadmill training (85.7%). Conclusion Massage therapy can be considered as an effective therapy for improving sleep quality in patients with PD. Due to limited quantity and quality of the included studies, more high quality studies are required to verify the conclusions of this network meta-analysis. Systematic review registration identifier CRD42023429339, PROSPERO (york.ac.uk).
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Affiliation(s)
| | | | | | | | - Jihong Liu
- Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Chunlian Liao
- Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Milane T, Hansen C, Correno MB, Chardon M, Barbieri FA, Bianchini E, Vuillerme N. Comparison of sleep characteristics between Parkinson's disease with and without freezing of gait: A systematic review. Sleep Med 2024; 114:24-41. [PMID: 38150950 DOI: 10.1016/j.sleep.2023.11.021] [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: 05/25/2023] [Revised: 08/03/2023] [Accepted: 11/15/2023] [Indexed: 12/29/2023]
Abstract
Parkinson's disease (PD) is a neurodegenerative disorder characterized by a range of motor and non-motor symptoms. Among the motor complaints, freezing of gait (FOG) is a common and disabling phenomenon that episodically hinders patients' ability to produce efficient steps. Concurrently, sleep disorders are prevalent in PD and significantly impact the quality of life of affected individuals. Numerous studies have suggested a bidirectional relationship between FOG and sleep disorders. Therefore, our objective was to systematically review the literature and compare sleep outcomes in PD patients with FOG (PD + FOG) and those without FOG (PD-FOG). By conducting a comprehensive search of the PubMed and Web of Science databases, we identified 20 eligible studies for inclusion in our analysis. Our review revealed that compared to PD-FOG, PD + FOG patients exhibited more severe symptoms of rapid eye movement sleep behavior disorder in nine studies, increased daytime sleepiness in eight studies, decreased sleep quality in four studies, and more frequent and severe sleep disturbances in four studies. These findings indicate that PD + FOG patients generally experience worse sleep quality, higher levels of daytime sleepiness, and more disruptive sleep disturbances compared to those without FOG (PD-FOG). The association between sleep disturbances and FOG highlights the importance of evaluating and monitoring these symptoms in PD patients and open the possibility for future studies to assess the impact of managing sleep disturbances on the severity and occurrence of FOG, and vice versa.
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Affiliation(s)
- Tracy Milane
- AGEIS, Université Grenoble Alpes, 38000, Grenoble, France; Department of Neurology, UKSH Campus Kiel, Kiel University, Arnold-Heller-Str. 3, Haus D, 24105, Kiel, Germany
| | - Clint Hansen
- AGEIS, Université Grenoble Alpes, 38000, Grenoble, France; Department of Neurology, UKSH Campus Kiel, Kiel University, Arnold-Heller-Str. 3, Haus D, 24105, Kiel, Germany.
| | - Mathias Baptiste Correno
- AGEIS, Université Grenoble Alpes, 38000, Grenoble, France; Department of Neurology, UKSH Campus Kiel, Kiel University, Arnold-Heller-Str. 3, Haus D, 24105, Kiel, Germany
| | - Matthias Chardon
- AGEIS, Université Grenoble Alpes, 38000, Grenoble, France; São Paulo State University (Unesp), School of Sciences, Department of Physical Education, Human Movement Research Laboratory (MOVI-LAB), Bauru, Brazil
| | - Fabio A Barbieri
- São Paulo State University (Unesp), School of Sciences, Department of Physical Education, Human Movement Research Laboratory (MOVI-LAB), Bauru, Brazil
| | - Edoardo Bianchini
- AGEIS, Université Grenoble Alpes, 38000, Grenoble, France; Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), Sapienza University of Rome, 00189, Rome, Italy
| | - Nicolas Vuillerme
- AGEIS, Université Grenoble Alpes, 38000, Grenoble, France; LabCom Telecom4Health, Orange Labs & Université Grenoble Alpes, CNRS, Inria, Grenoble INP-UGA, 38000, Grenoble, France; Institut Universitaire de France, 75005, Paris, France.
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Shafiq MA, Singh J, Khan ZA, Neary JP, Bardutz HA. Effect of exercise on sleep quality in Parkinson's disease: a mini review. BMC Neurol 2024; 24:49. [PMID: 38291381 PMCID: PMC10826022 DOI: 10.1186/s12883-024-03548-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 01/24/2024] [Indexed: 02/01/2024] Open
Abstract
The growing incidence of Parkinson's Disease (PD) is a major burden on the healthcare system. PD is caused by the degeneration of dopaminergic neurons and is known for its effects on motor function and sleep. Sleep is vital for maintaining proper homeostasis and clearing the brain of metabolic waste. Adequate time spent in each sleep stage can help maintain homeostatic function; however, patients with PD appear to exhibit sleep impairments. Although medications enhance the function of remaining dopaminergic neurons and reduce motor symptoms, their potential to improve sleep is still under question. Recently, research has shifted towards exercise protocols to help improve sleep in patients with PD. This review aims to provide an overview of how sleep is impaired in patients with PD, such as experiencing a reduction in time spent in slow-wave sleep, and how exercise can help restore normal sleep function. A PubMed search summarized the relevant research on the effects of aerobic and resistance exercise on sleep in patients with PD. Both high and low-intensity aerobic and resistance exercises, along with exercises related to balance and coordination, have been shown to improve some aspects of sleep. Neurochemically, sleeping leads to an increase in toxin clearance, including α-synuclein. Furthermore, exercise appears to enhance the concentration of brain-derived neurotrophic factors, which has preliminary evidence to suggest correlations to time spent in slow-wave sleep. More research is needed to further elucidate the physiological mechanism pertaining to sleep and exercise in patients with PD.
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Affiliation(s)
- M Abdullah Shafiq
- College of Medicine, University of Saskatchewan Regina Campus, 1440 14 Ave, Regina, SK, S4P 0W5, Canada
| | - Jyotpal Singh
- Faculty of Kinesiology and Health Studies, University of Regina, 3737 Wascana Pkwy, Regina, SK, S4S 0A2, Canada
| | - Zain A Khan
- Faculty of Kinesiology and Health Studies, University of Regina, 3737 Wascana Pkwy, Regina, SK, S4S 0A2, Canada
| | - J Patrick Neary
- Faculty of Kinesiology and Health Studies, University of Regina, 3737 Wascana Pkwy, Regina, SK, S4S 0A2, Canada
| | - Holly A Bardutz
- Faculty of Kinesiology and Health Studies, University of Regina, 3737 Wascana Pkwy, Regina, SK, S4S 0A2, Canada.
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Goldman JG, Volpe D, Ellis TD, Hirsch MA, Johnson J, Wood J, Aragon A, Biundo R, Di Rocco A, Kasman GS, Iansek R, Miyasaki J, McConvey VM, Munneke M, Pinto S, St. Clair KA, Toledo S, York MK, Todaro R, Yarab N, Wallock K. Delivering Multidisciplinary Rehabilitation Care in Parkinson's Disease: An International Consensus Statement. JOURNAL OF PARKINSON'S DISEASE 2024; 14:135-166. [PMID: 38277303 PMCID: PMC10836578 DOI: 10.3233/jpd-230117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2024]
Abstract
BACKGROUND Parkinson's disease (PD) is a complex neurodegenerative disorder impacting everyday function and quality of life. Rehabilitation plays a crucial role in improving symptoms, function, and quality of life and reducing disability, particularly given the lack of disease-modifying agents and limitations of medications and surgical therapies. However, rehabilitative care is under-recognized and under-utilized in PD and often only utilized in later disease stages, despite research and guidelines demonstrating its positive effects. Currently, there is a lack of consensus regarding fundamental topics related to rehabilitative services in PD. OBJECTIVE The goal of the international Parkinson's Foundation Rehabilitation Medicine Task Force was to develop a consensus statement regarding the incorporation of rehabilitation in PD care. METHODS The Task Force, comprised of international multidisciplinary experts in PD and rehabilitation and people directly affected by PD, met virtually to discuss topics such as rehabilitative services, existing therapy guidelines and rehabilitation literature in PD, and gaps and needs. A systematic, interactive, and iterative process was used to develop consensus-based statements on core components of PD rehabilitation and discipline-specific interventions. RESULTS The expert-based consensus statement outlines key tenets of rehabilitative care including its multidisciplinary approach and discipline-specific guidance for occupational therapy, physical therapy, speech language pathology/therapy, and psychology/neuropsychology across all PD stages. CONCLUSIONS Rehabilitative interventions should be an essential component in the comprehensive treatment of PD, from diagnosis to advanced disease. Greater education and awareness of the benefits of rehabilitative services for people with PD and their care partners, and further evidence-based and scientific study are encouraged.
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Affiliation(s)
- Jennifer G. Goldman
- JPG Enterprises LLC, Medical Division, Chicago, IL, USA
- ^Shirley Ryan AbilityLab, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Daniele Volpe
- Fresco Parkinson Institute, Fiesole, Italy
- Fresco Parkinson Center Villa Margherita, S. Stefano Riabilitazione, Vicenza, Italy
- NYU Grossman School of Medicine, New York, NY, USA
| | - Terry D. Ellis
- Boston University Sargent College of Health and Rehabilitation Sciences, Boston, MA, USA
| | - Mark A. Hirsch
- Wake Forest School of Medicine, Winston-Salem, NC, USA
- Department of Physical Medicine and Rehabilitation, Carolinas Rehabilitation, Charlotte, NC, USA
| | - Julia Johnson
- Kings College Hospital NHS Foundation Trust, London, UK
| | - Julia Wood
- Lewy Body Dementia Association, Lilburn, GA, USA
| | - Ana Aragon
- Independent Consultant Occupational Therapist, Bath, UK
| | | | | | | | | | | | | | - Marten Munneke
- Radboudumc Center of Expertise for Movement Disorders, Nijmegen, Netherlands
| | - Serge Pinto
- The French National Centre for Scientific Research, Aix-Marseille University, Aix-en-Provence, France
| | | | - Santiago Toledo
- ^Shirley Ryan AbilityLab, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | | | - Ronnie Todaro
- Voz Advisors, New York, NY, USA
- ^Parkinson’s Foundation, New York, NY, USA
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Cristini J, Potvin-Desrochers A, Seo F, Dagher A, Postuma RB, Rosa-Neto P, Carrier J, Amara AW, Steib S, Paquette C, Roig M. The Effect of Different Types of Exercise on Sleep Quality and Architecture in Parkinson Disease: A Single-Blinded Randomized Clinical Trial Protocol. Phys Ther 2024; 104:pzad073. [PMID: 37354450 PMCID: PMC10776310 DOI: 10.1093/ptj/pzad073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 04/17/2023] [Accepted: 05/18/2023] [Indexed: 06/26/2023]
Abstract
OBJECTIVES The purpose of this trial is to (1) determine the best exercise modality to improve sleep quality and sleep architecture in people with Parkinson disease (PD); (2) investigate whether exercise-induced improvements in sleep mediate enhancements in motor and cognitive function as well as other non-motor symptoms of PD; and (3) explore if changes in systemic inflammation after exercise mediate improvements in sleep. METHODS This is a multi-site, superiority, single-blinded randomized controlled trial. One hundred fifty persons with PD and sleep problems will be recruited and randomly allocated into 4 intervention arms. Participants will be allocated into 12 weeks of either cardiovascular training, resistance training, multimodal training, or a waiting list control intervention. Assessments will be conducted at baseline, immediately after each intervention, and 8 weeks after each intervention by blinded assessors. Objective sleep quality and sleep architecture will be measured with polysomnography and electroencephalography. Motor and cognitive function will be assessed with the Unified PD Rating Scale and the Scale for Outcomes in PD-Cognition, respectively. Subjective sleep quality, fatigue, psychosocial functioning, and quality of life will be assessed with questionnaires. The concentration of inflammatory biomarkers in blood serum will be assessed with enzyme-linked immunosorbent assays. IMPACT This study will investigate the effect of different types of exercise on sleep quality and architecture in PD, exploring interactions between changes in sleep quality and architecture with motor and cognitive function and other non-motor symptoms of the disease as well as mechanistic interactions between systemic inflammation and sleep. The results will provide important practical information to guide physical therapists and other rehabilitation professionals in the selection of exercise and the design of more personalized exercise-based treatments aimed at optimizing sleep, motor, and cognitive function in people with PD.
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Affiliation(s)
- Jacopo Cristini
- Memory and Motor Rehabilitation Laboratory (MEMORY-LAB), Jewish Rehabilitation Hospital, Laval, Québec, Canada
- School of Physical and Occupational Therapy, McGill University, Montreal, Québec, Canada
- Feil and Oberfeld Research Centre, Jewish Rehabilitation Hospital, Center for Interdisciplinary Research in Rehabilitation (CRIR), Laval, Québec, Canada
| | - Alexandra Potvin-Desrochers
- Feil and Oberfeld Research Centre, Jewish Rehabilitation Hospital, Center for Interdisciplinary Research in Rehabilitation (CRIR), Laval, Québec, Canada
- Department of Kinesiology & Physical Education, McGill University, Montreal, Québec, Canada
- Human Brain Control of Locomotion Laboratory, McGill University, Montreal, Québec, Canada
| | - Freddie Seo
- Memory and Motor Rehabilitation Laboratory (MEMORY-LAB), Jewish Rehabilitation Hospital, Laval, Québec, Canada
- Feil and Oberfeld Research Centre, Jewish Rehabilitation Hospital, Center for Interdisciplinary Research in Rehabilitation (CRIR), Laval, Québec, Canada
| | - Alain Dagher
- The Neuro (Montreal Neurological Institute-Hospital), McGill University, Montreal, Québec, Canada
| | - Ronald B Postuma
- The Neuro (Montreal Neurological Institute-Hospital), McGill University, Montreal, Québec, Canada
| | - Pedro Rosa-Neto
- The Neuro (Montreal Neurological Institute-Hospital), McGill University, Montreal, Québec, Canada
- Translational Neuroimaging Laboratory, The McGill University Research Centre for Studies in Aging, Montreal, Québec, Canada
| | - Julie Carrier
- Département de Psychologie, Université de Montréal, Montreal, Québec, Canada
- Centre d'Études Avancées en Médecine du Sommeil (CÉAMS), Hôpital du Sacré-Cœur de Montréal, Montreal, Québec, Canada
| | - Amy W Amara
- Department of Neurology, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Simon Steib
- Department of Exercise, Training and Active Aging, Institute of Sport and Sport Science, University of Heidelberg, Heidelberg, Baden-Württemberg, Germany
| | - Caroline Paquette
- Feil and Oberfeld Research Centre, Jewish Rehabilitation Hospital, Center for Interdisciplinary Research in Rehabilitation (CRIR), Laval, Québec, Canada
- Department of Kinesiology & Physical Education, McGill University, Montreal, Québec, Canada
- Human Brain Control of Locomotion Laboratory, McGill University, Montreal, Québec, Canada
| | - Marc Roig
- Memory and Motor Rehabilitation Laboratory (MEMORY-LAB), Jewish Rehabilitation Hospital, Laval, Québec, Canada
- School of Physical and Occupational Therapy, McGill University, Montreal, Québec, Canada
- Feil and Oberfeld Research Centre, Jewish Rehabilitation Hospital, Center for Interdisciplinary Research in Rehabilitation (CRIR), Laval, Québec, Canada
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11
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Lissek VJ, Orth S, Suchan B. go4cognition: Evaluation of a Newly Developed Multicomponent Intervention in Mild Cognitive Impairment. J Alzheimers Dis 2024; 99:377-392. [PMID: 38669526 DOI: 10.3233/jad-230802] [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: 04/28/2024]
Abstract
Background Cognitive training and physical exercise show positive effects on cognitive decline in subjects with mild cognitive impairment (MCI). Multimodal interventions for MCI patients, combining physical and cognitive training in a social context seem to slow down cognitive decline. Objective Based on a previous study, a new mobile gamification tool (go4cognition; https://www.ontaris.de/go4cognition) has been developed to train cognitive and physical functions simultaneously in a group setting. It involves tasks targeting various cognitive functions (short-term memory, working memory, executive functions). The computer-based setup allows for individual performance analysis. This study evaluated the effects of this tool. Methods 30 participants with MCI, as defined by the Consortium to Establish a Registry for Alzheimer's Disease (CERAD) cut-off-score, aged between 66 and 89 years, trained for one hour two days a week for twelve weeks. Additionally, standard neuropsychological assessment of memory and attention was carried out before and after the intervention. Results The go4cognition device is highly effective in improving various cognitive functions. A significant improvement in the CERAD total score resulting in re-classification of 70% of former MCI patients into non-MCI patients was found. Additionally, an improvement of verbal fluency, verbal memory, spatial memory, and attention was observed. Furthermore, the CERAD total score was significantly correlated with performance in the go4cognition tool. Conclusions The results of the intervention support the idea of the effectiveness of a combined cognitive and motor intervention by incorporating neuropsychological paradigms in a group setting and suggest a close relation between combined cognitive and physical exercise and cognitive performance.
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Affiliation(s)
- Vanessa J Lissek
- 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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12
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Teruel-Hernández E, López-Pina JA, Souto-Camba S, Báez-Suárez A, Medina-Ramírez R, Gómez-Conesa A. Improving Sleep Quality, Daytime Sleepiness, and Cognitive Function in Patients with Dementia by Therapeutic Exercise and NESA Neuromodulation: A Multicenter Clinical Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:7027. [PMID: 37947583 PMCID: PMC10650908 DOI: 10.3390/ijerph20217027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 10/28/2023] [Accepted: 11/04/2023] [Indexed: 11/12/2023]
Abstract
Dementia is a progressive decline in cognitive functions caused by an alteration in the pattern of neural network connections. There is an inability to create new neuronal connections, producing behavioral disorders. The most evident alteration in patients with neurodegenerative diseases is the alteration of sleep-wake behavior. The aim of this study was to test the effect of two non-pharmacological interventions, therapeutic exercise (TE) and non-invasive neuromodulation through the NESA device (NN) on sleep quality, daytime sleepiness, and cognitive function of 30 patients diagnosed with dementia (non-invasive neuromodulation experimental group (NNG): mean ± SD, age: 71.6 ± 7.43 years; therapeutic exercise experimental group (TEG) 75.2 ± 8.63 years; control group (CG) 80.9 ± 4.53 years). The variables were evaluated by means of the Pittsburg Index (PSQI), the Epworth Sleepiness Scale (ESS), and the Mini-Cognitive Exam Test at four different times during the study: at baseline, after 2 months (after completion of the NNG), after 5 months (after completion of the TEG), and after 7 months (after 2 months of follow-up). Participants in the NNG and TEG presented significant improvements with respect to the CG, and in addition, the NNG generated greater relevant changes in the three variables with respect to the TEG (sleep quality (p = 0.972), daytime sleepiness (p = 0.026), and cognitive function (p = 0.127)). In conclusion, with greater effects in the NNG, both treatments were effective to improve daytime sleepiness, sleep quality, and cognitive function in the dementia population.
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Affiliation(s)
| | | | - Sonia Souto-Camba
- Department of Physiotherapy, Medicine and Biomedical Sciences, University of A Coruña, 15006 A Coruña, Spain;
| | - Aníbal Báez-Suárez
- Health Science Faculty, University of Las Palmas de Gran Canaria, 35016 Las Palmas, Spain;
| | - Raquel Medina-Ramírez
- SocDig Research Group, University of Las Palmas de Gran Canaria, 35016 Las Palmas, Spain;
| | - Antonia Gómez-Conesa
- Research Methods and Evaluation in the Social Sciences Research Group, Mare Nostrum Campus of International Excellence, University of Murcia, 30100 Murcia, Spain;
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13
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Javed B, Javed A, Kow CS, Hasan SS. Pharmacological and non-pharmacological treatment options for sleep disturbances in Alzheimer's disease. Expert Rev Neurother 2023:1-14. [PMID: 37267149 DOI: 10.1080/14737175.2023.2214316] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 05/11/2023] [Indexed: 06/04/2023]
Abstract
INTRODUCTION Alzheimer's disease (AD) is one of the most common neurodegenerative disorders among the older population. Sleep disruption and circadian rhythm disorders often develop in AD patients, and many experience sleeping difficulties requiring pharmacological and non-pharmacological interventions. AREAS COVERED This review appraised the evidence from clinical studies on various pharmacological and non-pharmacological therapies for sleep disturbances in AD patients and proposed an algorithm to manage sleep disturbances in this population of patients. EXPERT OPINION Non-pharmacological interventions are generally preferred as the first-line approach to improve sleep-related symptoms in AD due to their favorable safety profile. However, when non-pharmacological interventions alone are insufficient, a range of pharmacological agents can be considered. Trazodone and melatonin are commonly used as adjunctive therapies, while Z-drugs including zopiclone and zolpidem are specifically employed to treat insomnia in patients with late-onset AD. Furthermore, a newer class of agents known as dual orexin receptor antagonists has emerged and gained approval for improving sleep onset and maintenance in AD patients.
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Affiliation(s)
- Binish Javed
- College of Medicine, Atal Bihari Vajpayee Institute of Medical Sciences & Dr Ram Manohar Lohia Hospital New Delhi, Delhi, India
| | - Amaan Javed
- University College of Medical Sciences, University of Delhi, New Delhi, India
| | - Chia Siang Kow
- Department of Pharmacy Practice, School of Pharmacy, International Medical University, 126, Jalan Jalil Perkasa, Bukit Jalil, Kuala Lumpur, MY, Malaysia
| | - Syed Shahzad Hasan
- School of Applied Sciences, University of Huddersfield, Huddersfield, UK, UK
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14
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Souza RJD, Shigaki IADA, Terra MB, Barboza NM, Bueno MEB, Mesas AE, Smaili SM. Effectiveness of Neurofunctional Physical Therapy on the Quality of Sleep of Individuals with Parkinson's Disease: Case Series. Sleep Sci 2023; 16:206-215. [PMID: 37425968 PMCID: PMC10325842 DOI: 10.1055/s-0043-1770801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/11/2023] Open
Abstract
Objective Sleep disorders are disabling and highly prevalent comorbidities in Parkinson's disease (PD). This study's objective was to verify the effectiveness of neurofunctional physiotherapy in sleep quality, objectively and subjectively assessing it among individuals with PD. Methods A sample of individuals with PD was assessed before and after 32 physiotherapy sessions and three months later (follow-up). The following instruments were used: Pittsburgh Sleep Quality Index (PSQI); Epworth Sleepiness Scale (ESS); Parkinson's Disease Sleep Scale (PDSS), and actigraphy. Results Nineteen individuals aged 67.37 years old ( ± 8.03) on average were included. No differences were found in any of the variables measured by the actigraphy or the ESS. Improvement was found from pre- to post-intervention in terms of nocturnal movements (p = 0.04; d = 0.46) and total score (p = 0.03; d = 0.53) obtained on the PDSS. Improvement was also found in the PDSS sleep onset/maintenance domain (p = 0.001; d = 0.75) between pre-intervention and follow-up. The participants' total score obtained in the PSQI improved from pre- to post-intervention (p = 0.03; d = 0.44). Significant differences were found in nighttime sleep (p = 0.02; d = 0.51) and nocturnal movements (p = 0.02; d = 0.55), and in the PDSS total score (p = 0.04; d = 0.63) between pre- and post-intervention when only the poor sleepers subgroup (n = 13) was considered, while improvements were found in sleep onset/maintenance (p = 0.003; d = 0.91) between pre-intervention and follow-up. Discussion Neurofunctional physiotherapy was ineffective in improving objective parameters of sleep but was effective in improving the perception of sleep quality subjectively assessed among individuals with PD, especially those who perceived themselves to be poor sleepers.
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Affiliation(s)
- Rogério José de Souza
- Department of Physiotherapy, Londrina State University (UEL), Londrina, Paraná, Brazil
| | | | | | | | | | - Arthur Eumann Mesas
- Centro de Estudios Sociosanitario, Universidad de Castilla-La Mancha, Cuenca, Cuenca, Spain
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15
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Santiago JA, Potashkin JA. Physical activity and lifestyle modifications in the treatment of neurodegenerative diseases. Front Aging Neurosci 2023; 15:1185671. [PMID: 37304072 PMCID: PMC10250655 DOI: 10.3389/fnagi.2023.1185671] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 05/03/2023] [Indexed: 06/13/2023] Open
Abstract
Neurodegenerative diseases have reached alarming numbers in the past decade. Unfortunately, clinical trials testing potential therapeutics have proven futile. In the absence of disease-modifying therapies, physical activity has emerged as the single most accessible lifestyle modification with the potential to fight off cognitive decline and neurodegeneration. In this review, we discuss findings from epidemiological, clinical, and molecular studies investigating the potential of lifestyle modifications in promoting brain health. We propose an evidence-based multidomain approach that includes physical activity, diet, cognitive training, and sleep hygiene to treat and prevent neurodegenerative diseases.
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Affiliation(s)
| | - Judith A. Potashkin
- Center for Neurodegenerative Diseases and Therapeutics, Cellular and Molecular Pharmacology Department, The Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, IL, United States
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16
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Wilfling D, Calo S, Dichter MN, Meyer G, Möhler R, Köpke S. Non-pharmacological interventions for sleep disturbances in people with dementia. Cochrane Database Syst Rev 2023; 1:CD011881. [PMID: 36594432 PMCID: PMC9808594 DOI: 10.1002/14651858.cd011881.pub2] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
BACKGROUND Sleep disturbances occur frequently in people with dementia with a reported prevalence of up to 40%. Common problems are increased number and duration of awakenings and increased percentage of light sleep. Sleep disturbances are associated with a number of problems for people with dementia, their relatives, and carers. In people with dementia, they may lead to worsening of cognitive symptoms, challenging behaviours such as restlessness or wandering, and further harms, such as accidental falls. Sleep disturbances are also associated with significant carer distress and have been reported as a factor contributing to institutionalisation of people with dementia. As pharmacological approaches have shown unsatisfactory results, there is a need to synthesise the research evidence on non-pharmacological strategies to improve sleep in people with dementia. As interventions are often complex, consisting of more than one active component, and implemented in complex contexts, it may not be easy to identify effective intervention components. OBJECTIVES To evaluate the benefits and harms of non-pharmacological interventions on sleep disturbances in people with dementia compared to usual care, no treatment, any other non-pharmacological intervention, or any drug treatment intended to improve sleep, and to describe the components and processes of any complex intervention included. SEARCH METHODS We used standard, extensive Cochrane search methods. The latest search was 13 January 2022. SELECTION CRITERIA We included individually or cluster-randomised controlled trials in people with dementia comparing non-pharmacological interventions to improve sleep compared to usual care or to other interventions of any type. Eligible studies had to have a sleep-related primary outcome. We included people with a diagnosis of dementia and sleep problems at baseline irrespective of age, type of dementia, severity of cognitive impairment, or setting. Studies reporting results on a mixed sample (e.g. in a nursing home) were only considered for inclusion if at least 80% of participants had dementia. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. Our primary outcomes were 1. objective sleep-related outcomes (e.g. total nocturnal sleep time, consolidated sleep time at night, sleep efficiency, total wake time at night (or time spent awake after sleep onset), number of nocturnal awakenings, sleep onset latency, daytime/night-time sleep ratio, night-time/total sleep ratio over 24 hours) and 2. ADVERSE EVENTS Our secondary outcomes were 3. subjective sleep-related outcomes, 4. behavioural and psychological symptoms of dementia, 5. quality of life, 6. functional status, 7. institutionalisation, 8. compliance with the intervention, and 9. attrition rates. We used GRADE to assess the certainty of evidence and chose key outcomes to be included in summary of findings tables. MAIN RESULTS We included 19 randomised controlled trials with 1335 participants allocated to treatment or control groups. Fourteen studies were conducted in nursing homes, three included community residents, one included 'inpatients', one included people from a mental health centre, and one included people from district community centres for older people. Fourteen studies were conducted in the US. We also identified nine ongoing studies. All studies applied one or more non-pharmacological intervention aiming to improve physiological sleep in people with dementia and sleep problems. The most frequently examined single intervention was some form of light therapy (six studies), five studies included physical or social activities, three carer interventions, one daytime sleep restriction, one slow-stroke back massage, and one transcranial electrostimulation. Seven studies examined multimodal complex interventions. Risk of bias of included studies was frequently unclear due to incomplete reporting. Therefore, we rated no study at low risk of bias. We are uncertain whether light therapy has any effect on sleep-related outcomes (very low-certainty evidence). Physical activities may slightly increase the total nocturnal sleep time and sleep efficiency, and may reduce the total time awake at night and slightly reduce the number of awakenings at night (low-certainty evidence). Social activities may slightly increase total nocturnal sleep time and sleep efficiency (low-certainty evidence). Carer interventions may modestly increase total nocturnal sleep time, may slightly increase sleep efficiency, and may modestly decrease the total awake time during the night (low-certainty evidence from one study). Multimodal interventions may modestly increase total nocturnal sleep time and may modestly reduce the total wake time at night, but may result in little to no difference in number of awakenings (low-certainty evidence). We are uncertain about the effects of multimodal interventions on sleep efficiency (very low-certainty evidence). We found low-certainty evidence that daytime sleep restrictions, slow-stroke back massage, and transcranial electrostimulation may result in little to no difference in sleep-related outcomes. Only two studies reported information about adverse events, detecting only few such events in the intervention groups. AUTHORS' CONCLUSIONS Despite the inclusion of 19 randomised controlled trials, there is a lack of conclusive evidence concerning non-pharmacological interventions for sleep problems in people with dementia. Although neither single nor multimodal interventions consistently improved sleep with sufficient certainty, we found some positive effects on physical and social activities as well as carer interventions. Future studies should use rigorous methods to develop and evaluate the effectiveness of multimodal interventions using current guidelines on the development and evaluation of complex interventions. At present, no single or multimodal intervention can be clearly identified as suitable for widespread implementation.
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Affiliation(s)
- Denise Wilfling
- Nursing Research Group, Institute of Social Medicine and Epidemiology, University of Lübeck, Lübeck, Germany
| | - Stella Calo
- Institute for Health Services Research and Health Economics, Centre for Health and Society, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine University, Düsseldorf, Germany
| | - Martin N Dichter
- Institute of Nursing Science, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Gabriele Meyer
- Institute of Health and Nursing Sciences, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Ralph Möhler
- Institute for Health Services Research and Health Economics, Centre for Health and Society, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine University, Düsseldorf, Germany
| | - Sascha Köpke
- Institute of Nursing Science, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
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17
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Prusynski RA, Kelly VE, Fogelberg DJ, Pradhan S. The association between sleep deficits and sedentary behavior in people with mild Parkinson disease. Disabil Rehabil 2022; 44:5585-5591. [PMID: 34218729 PMCID: PMC10659136 DOI: 10.1080/09638288.2021.1940320] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 05/06/2021] [Accepted: 06/04/2021] [Indexed: 10/20/2022]
Abstract
Purpose: Sleep deficits are a common nonmotor symptom of Parkinson disease (PD). People with mild PD also achieve less physical activity (PA) than healthy older adults (HOA), but the relationship between sleep and PA in PD is unclear. This study examined associations between sleep and PA in participants with PD and HOA.Materials and Methods: Secondary analysis of a prospective observational study. Participants wore a commercially available activity monitor for two weeks. Wilcoxon Rank-Sum tests compared nighttime sleep, wakenings after sleep onset, number of wakenings, naps, step count, and PA intensity between PD and HOA groups. Age-adjusted regression models calculated associations between nighttime sleep and PA.Results: Per day, participants with PD slept 75 fewer minutes (p < 0.01), took 5,792 fewer steps (p < 0.001), achieved less PA at all intensities, and had 32% more sedentary time (p < 0.001) compared to HOA. Thirty minutes more sleep was associated with 26 fewer sedentary minutes for HOA (p = 0.01) and 25 fewer sedentary minutes for the PD group (p < 0.001).Conclusions: Sleep and PA are reduced in mild PD compared to HOA. Both groups demonstrated similar associations between reduced sleep and increased sedentary behavior. Results may encourage providers to screen for sleep deficits when promoting PA.IMPLICATIONS FOR REHABILITATIONThe use of a wrist-worn commercial activity and sleep monitor was well tolerated by both healthy older adults and people with mild Parkinson Disease in this study.People with mild Parkinson Disease slept less and were less active than a group of healthy older adults.Less sleep was associated with more sedentary behavior in both groups.The relationship between poor sleep and sedentary behavior in mild Parkinson Disease suggests that rehabilitation interventions may be optimized by targeting both physical activity and sleep deficits.
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Affiliation(s)
- Rachel A Prusynski
- Department of Rehabilitation Medicine, University of Washington, Washington, Seattle, WA, USA
| | - Valerie E Kelly
- Department of Rehabilitation Medicine, University of Washington, Washington, Seattle, WA, USA
| | - Donald J Fogelberg
- Department of Rehabilitation Medicine, University of Washington, Washington, Seattle, WA, USA
| | - Sujata Pradhan
- Department of Rehabilitation Medicine, University of Washington, Washington, Seattle, WA, USA
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18
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Lissek VJ, Ben Abdallah H, Praetorius A, Ohmann T, Suchan B. go4cognition: Combined Physiological and Cognitive Intervention in Mild Cognitive Impairment. J Alzheimers Dis 2022; 89:449-462. [DOI: 10.3233/jad-220145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background: While cognitive interventions in mild cognitive impairment (MCI) show positive effects on cognitive performance, physical activity appear to slow down cognitive decline, suggesting a relationship between both factors. However, previous combined programs that have shown significant improvement in cognitive function in MCI have typically trained cognition and physical functioning separately. Objective: This project aimed at evaluating two group interventions combining the stimulation of physical and cognitive domains in individuals with MCI: Simultaneous stimulation of physical and cognitive skills in comparison to a standardized training, which stimulates cognitive and physical functions separately. Methods: The study was designed as a randomized controlled trial. The first group was trained on the SpeedCourt® system while the second group completed the standardized Fitfor100 program. Training was completed by a total of 39 subjects with diagnosed MCI as determined by the CERAD (SpeedCourt®: 24 subjects, Fitfor100:15 individuals). Results: There were significant improvements of physical factors (e.g., hand strength and balance) in both groups. Improvement in the CERAD total score allowed for a post interventional classification of all participants into non-MCI and MCI. This effect persisted over a period of three months. Both forms of intervention were found to be effective in improving various cognitive functions which persisted for a period of three months. Conclusion: Both evaluated non-pharmacological, multicomponent interventions, which combined physical and cognitive training in a social setting showed improvement of cognitive functions leading to a persistent classification of former MCI patients in non-MCI patients.
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Affiliation(s)
- Vanessa J. Lissek
- Institute of Cognitive Neuroscience, Clinical Neuropsychology, Neuropsychological Therapy Centre, Ruhr University Bochum, Bochum, Germany
| | | | - Arthur Praetorius
- Department of Arthroscopic Surgery, Sports Traumatology & Sports Medicine, BG Klinikum Duisburg gGmbH, Duisburg, Germany
| | - Tobias Ohmann
- Research Department, BG Klinikum Duisburg gGmbH, Duisburg, Germany
| | - Boris Suchan
- Institute of Cognitive Neuroscience, Clinical Neuropsychology, Neuropsychological Therapy Centre, Ruhr University Bochum, Bochum, Germany
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19
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Nora CD, de Lima JD, Teixeira IA, Silva FDO, de Almeida JS, Monteiro FC, Marinho V, Dourado MCN, Deslandes AC. Online physical exercise and the neuropsychiatric symptoms in patients with dementia: a cross-sectional study during the COVID-19 pandemic. Dement Neuropsychol 2022; 16:253-260. [PMID: 36619833 PMCID: PMC9762384 DOI: 10.1590/1980-5764-dn-2021-0079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 11/03/2021] [Accepted: 11/06/2021] [Indexed: 01/11/2023] Open
Abstract
Social isolation is necessary during the COVID-19 pandemic but can be harmful to mental health, especially in people with neurocognitive disorders. Although physical exercise can alleviate neuropsychiatric symptoms and improve quality of life (QoL), sedentary behavior increased during the pandemic. Online interventions can contribute to improving physical activity and mental health. Objective The objective of this study was to compare the neuropsychiatric symptoms and QoL of older adults with neurocognitive disorders who participated in an online physical exercise program with sedentary patients during the COVID-19 pandemic. Methods In this cross-sectional study, 25 older patients with neurocognitive disorders (control group=11; online exercise group=14) were evaluated based on Neuropsychiatric Inventory (NPI) and the Quality of Life in Alzheimer's Disease (QoL-AD) scale. Results There were differences between the two groups in the total NPI (U=36.50, p=0.025) and the nighttime behavior disturbances item (U=38.00, p=0.033), both with large effect sizes (ES=-1.03, 95% confidence interval [CI]:-1.83 to -0.16 and ES=-1.06, 95%CI -1.86 to -0.19, respectively). In terms of QoL-AD, a difference was identified only in the memory subitem (U=20.00, p=0.005), with a large ES (1.59, 95%CI 0.59-2.48). Conclusions Older adults with neurocognitive disorders who participated in an online physical exercise program, during the COVID-19 pandemic, showed fewer neuropsychiatric total symptoms, fewer nighttime disturbances episodes, and better subjective memory, compared to their physically inactive counterparts. Randomized controlled trials should be performed to better understand the effect of physical exercise in neuropsychiatric symptoms in dementia patients during periods of social isolation.
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Affiliation(s)
- Caroline Dalla Nora
- Universidade Federal do Rio de Janeiro, Instituto de
Psiquiatria, Rio de Janeiro RJ, Brazil
| | - Juliana Dias de Lima
- Universidade Federal do Rio de Janeiro, Instituto de
Psiquiatria, Rio de Janeiro RJ, Brazil
| | - Ivan Abdalla Teixeira
- Universidade Federal do Rio de Janeiro, Instituto de
Psiquiatria, Rio de Janeiro RJ, Brazil
| | | | - Júlia Silva de Almeida
- Universidade Federal do Rio de Janeiro, Instituto de
Psiquiatria, Rio de Janeiro RJ, Brazil
| | | | - Valeska Marinho
- Universidade Federal do Rio de Janeiro, Instituto de
Psiquiatria, Rio de Janeiro RJ, Brazil
| | | | - Andrea Camaz Deslandes
- Universidade Federal do Rio de Janeiro, Instituto de
Psiquiatria, Rio de Janeiro RJ, Brazil
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20
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Wood J, Henderson W, Foster ER. Occupational Therapy Practice Guidelines for People With Parkinson's Disease. Am J Occup Ther 2022; 76:23280. [PMID: 35648119 DOI: 10.5014/ajot.2022.763001] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
IMPORTANCE Occupational therapy practitioners address the occupational performance and participation needs of people with Parkinson's disease (PD) and their care partners. OBJECTIVE This Practice Guideline is informed by systematic reviews on the use of occupational therapy interventions to promote participation in occupations for people with PD and to facilitate their caregivers' participation in the caregiver role. This guideline is meant to support practitioners' clinical decision making when working with people with PD and their care partners. METHOD We examined and synthesized the results of four systematic reviews and integrated those results into clinical recommendations for practice. RESULTS Thirty-three articles from the systematic reviews served as the basis for the clinical recommendations in this Practice Guideline. Clinical recommendations are provided for interventions that have strong or moderate supporting evidence. CONCLUSION AND RECOMMENDATIONS Multidisciplinary, tailored, goal-oriented intervention is recommended for people with PD. Various forms of exercise can be used to improve activities of daily living and instrumental activities of daily living performance and social participation, and interventions should incorporate health behavior change techniques to support adequate physical activity levels in daily life. Mindfulness meditation and exercise can be used to support sleep, and task-oriented training can be used to improve performance of specific tasks. Occupational therapy practitioners should incorporate self-management, coaching, compensatory, cognitive-behavioral, and other approaches into multicomponent treatment plans depending on the client's needs and goals. Additional potentially appropriate intervention approaches or areas to address are discussed on the basis of existing or emerging evidence and expert opinion. What This Article Adds: This Practice Guideline provides a summary and applications of the current evidence supporting occupational therapy intervention for people with PD. It includes case examples and suggested decision-making algorithms to support practitioners in addressing client goals.
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Affiliation(s)
- Julia Wood
- Julia Wood, MOT, OTR/L, is Director of Professional and Community Education, Lewy Body Dementia Association, Lilburn, GA;
| | - Whitney Henderson
- Whitney Henderson, OTD, MOT, OTR/L, is Associate Clinical Professor in Occupational Therapy, University of Missouri, Columbia
| | - Erin R Foster
- Erin R. Foster, PhD, OTD, OTR/L, is Associate Professor in Occupational Therapy, Neurology and Psychiatry, Washington University School of Medicine, St. Louis, MO
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21
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Sidani S, Fox MT, Butler JI, Maimets IK. Development of a multi-component intervention to promote sleep in older persons with dementia transitioning from hospital to home. Int J Older People Nurs 2022; 17:e12463. [PMID: 35362239 DOI: 10.1111/opn.12463] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 10/18/2021] [Accepted: 02/03/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Hospitalised older persons with dementia are commonly discharged with intensified sleep disturbances. These disturbances can impede the recovery process. Nurses are well-positioned to assist persons with dementia and their family caregivers in managing sleep disturbances during the transition from hospital to home. OBJECTIVES To describe the development of a multi-component intervention to promote sleep. METHODS We applied three stages of the intervention mapping method to develop a non-pharmacological, multi-component sleep intervention. The first stage involved a review of the literature to generate an understanding of the determinants of sleep disturbances experienced by persons with dementia in hospital and home settings. The second stage consisted of a literature review to identify therapies for managing commonly reported determinants of sleep disturbances. The third stage entailed delineation of the intervention components. RESULTS The most common determinants of sleep disturbances experienced by persons with dementia in hospital and home settings were: physiological changes associated with ageing, sleep environments non-conducive to sleep, limited exposure to light and engagement in physical activity, stress and sleep-related beliefs and behaviours. Therapies found effective included: light therapy, physical activity therapy, sleep hygiene, and stimulus control therapy. These therapies were integrated into a multi-component sleep intervention to be provided using the teach-back technique, during and following hospitalisation. DISCUSSION Consistent with the principles of patient engagement, the multi-component sleep intervention will be evaluated for its acceptability and feasibility. IMPLICATIONS FOR PRACTICE The intervention has potentials to improve sleep during the transition from hospital to home.
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Affiliation(s)
- Souraya Sidani
- Daphne Cockwell School of Nursing, Ryerson University, Toronto, Ontario, Canada
| | - Mary T Fox
- School of Nursing, York University, Toronto, Ontario, Canada.,York University Centre for Aging Research and Education, Toronto, Ontario, Canada
| | - Jeffrey I Butler
- School of Nursing, York University, Toronto, Ontario, Canada.,York University Centre for Aging Research and Education, Toronto, Ontario, Canada
| | - Ilo-Katryn Maimets
- Steacie Science and Engineering Library, York University, Toronto, Ontario, Canada
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WATSU therapy for individuals with Parkinson's disease to improve quality of sleep and quality of life: A randomized controlled study. Complement Ther Clin Pract 2021; 46:101523. [PMID: 34923216 DOI: 10.1016/j.ctcp.2021.101523] [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: 08/21/2020] [Revised: 11/22/2021] [Accepted: 12/12/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND and Purpose: Sleep disorders are one of the most frequent non-motor symptoms of Parkinson's disease (PD). This study aimed to verify whether adding WATSU to land-based therapy leads to additional beneficial therapeutic effects regarding quality of sleep and quality of life (QOL) in individuals with PD. MATERIALS & METHODS A randomized control trial design was used. Participants completed nine-week interventions. The control group (CG) received land-based therapy, while the intervention group (IG) received the same land-based therapy and additionally WATSU. Sleep quality and QOL were measured at baseline and post-interventions by Pittsburgh Sleep Quality Index and Nottingham Health Profile, respectively. RESULTS Twenty-eight participants completed the study. In contrast to CG, the IG presented with significant improvements in both, quality of sleep and QOL (p < 0.001). CONCLUSION WATSU has the potential to be an attractive adjunct therapy for producing positive health impacts regarding sleep quality, which may translate to an overall improvement in QOL of individuals with PD.
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Moderie C, Carrier J, Dang-Vu TT. [Sleep disorders in patients with a neurocognitive disorder]. Encephale 2021; 48:325-334. [PMID: 34916075 DOI: 10.1016/j.encep.2021.08.014] [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: 06/15/2021] [Revised: 08/24/2021] [Accepted: 08/29/2021] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Sleep disorders are prevalent in patients with a neurocognitive disorder, and diagnosis and treatment in these patients remain challenging in clinical practice. METHODS This narrative review offers a systematic approach to diagnose and treat sleep disorders in neurocognitive disorders. RESULTS Alzheimer's disease is often associated with circadian rhythm disorders, chronic insomnia, and sleep apnea-hypopnea syndrome. Alpha-synucleinopathies (e.g., Parkinson's disease and Lewy body dementia) are often associated with a rapid eye movement sleep behavior disorder, restless legs syndrome, chronic insomnia, and sleep apnea-hypopnea syndrome. A focused history allows to diagnose most sleep disorders. Clinicians should ensure to gather the following information in all patients with a neurocognitive disorder: (1) the presence of difficulties falling asleep or staying asleep, (2) the impact of sleep disturbances on daily functioning (fatigue, sleepiness and other daytime consequences), and (3) abnormal movements in sleep. Sleep diaries and questionnaires can assist clinicians in screening for specific sleep disorders. Polysomnography is recommended if a rapid eye movement sleep behavior disorder or a sleep apnea-hypopnea syndrome are suspected. Sleep complaints should prompt clinicians to ensure that comorbidities interfering with sleep are properly managed. The main treatment for moderate to severe obstructive sleep apnea-hypopnea syndrome remains continuous positive airway pressure, as its efficacy has been demonstrated in patients with neurocognitive disorders. Medications should also be reviewed, and time of administration should be optimized (diuretics and stimulating medications in the morning, sedating medications in the evening). Importantly, cholinesterase inhibitors (especially donepezil) may trigger insomnia. Switching to morning dosing or to an alternative drug may help. Cognitive-behavioral therapy for insomnia is indicated to treat chronic insomnia in neurocognitive disorders. False beliefs regarding sleep should be addressed with the patient and their caregiver. The sleep environment should be optimized (decrease light exposure at night, minimize noise, avoid taking vital signs, etc.). Sleep restriction can be considered as patients with a neurocognitive disorder often spend too much time in bed. The need for naps should be assessed case by case as naps may contribute to insomnia in some patients but allow others to complete their diurnal activities. Trazodone (50mg) may also be used under certain circumstances in chronic insomnia. Recent evidence does not support a role for exogenous melatonin in patients with a neucognitive disorder and insomnia. Patients in long-term care facilities are often deprived of an adequate diurnal exposure to light. Increasing daytime exposure to light may improve sleep and mood. Patients with circadian rhythm disorders can also benefit from light therapy (morning bright light therapy in case of phase delay and evening bright light therapy in case of phase advance). Rapid eye movement sleep behavior disorder can lead to violent behaviors, and the sleeping environment should be secured (e.g., mattress on the floor, remove surrounding objects). Medication exacerbating this disorder should be stopped if possible. High dose melatonin (6 to 18mg) or low dose clonazepam (0.125-0.25mg) at bedtime may be used to reduce symptoms. Melatonin is preferred in first-line as it is generally well tolerated with few side effects. Patients with restless legs syndrome should be investigated for iron deficiency. Medication decreasing dopaminergic activity should be reduced or stopped if possible. Behavioral strategies such as exercise and leg massages may be beneficial. Low-dose dopamine agonists (such as pramipexole 0.125mg two hours before bedtime) can be used to treat the condition, but a prolonged treatment may paradoxically worsen the symptoms. Alpha-2-delta calcium channel ligands can also be used while monitoring for the risk of falls. CONCLUSION Multiple and sustained nonpharmacological approaches are recommended for the treatment of sleep disturbances in patients with neurocognitive disorder. Pharmacological indications remain limited, and further randomized clinical trials integrating a multimodal approach are warranted to evaluate the treatment of sleep disorders in specific neurocognitive disorders.
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Affiliation(s)
- C Moderie
- Département de psychiatrie, université McGill, Montréal, Québec, Canada
| | - J Carrier
- Centre de recherche de l'institut universitaire de gériatrie de Montréal, Montréal, Québec, Canada; Département de psychologie, université de Montréal, Montréal, Québec, Canada; Centre d'études avancées en médecine du sommeil, Montréal, Québec, Canada
| | - T T Dang-Vu
- Centre de recherche de l'institut universitaire de gériatrie de Montréal, Montréal, Québec, Canada; Département de psychologie, université de Montréal, Montréal, Québec, Canada; Département de santé, kinésiologie et physiologie appliquée, centre d'études en neurobiologie comportementale et centre PERFORM, université Concordia, Montréal, Québec, Canada.
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Wang K, Li K, Zhang P, Ge S, Wen X, Wu Z, Yao X, Jiao B, Sun P, Lv P, Lu L. Mind–Body Exercises for Non-motor Symptoms of Patients With Parkinson’s Disease: A Systematic Review and Meta-Analysis. Front Aging Neurosci 2021; 13:770920. [PMID: 36226304 PMCID: PMC9549381 DOI: 10.3389/fnagi.2021.770920] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 10/28/2021] [Indexed: 11/13/2022] Open
Abstract
Objective: This study aimed to systematically evaluate the effects of mind–body exercise on global cognitive function, depression, sleep disorders, fatigue level, and quality of life (QOL) in a Parkinson’s disease (PD) population. Methods: Total six English and Chinese databases were searched for articles published up to May 2021. Randomized controlled trials (RCTs) evaluating mind–body excises on non-motor symptoms of PD were included. The Cochrane risk of bias tool was used to assess the methodological quality, and we defined high-quality studies as having a low risk of bias in four or more domains. Global cognitive function was considered the primary outcome and was assessed using the Montreal Cognitive Assessment (MoCA). The secondary outcomes included QOL, fatigue, depression, and sleep quality, which were measured using the Parkinson’s Disease Questionnaire (PDQ-39), 16-item Parkinson’s Disease Fatigue Scale (PFS-16), Beck Depression Inventory (BDI), and revised Parkinson’s Disease Sleep Scale (PDSS-2), respectively. Subgroup analyses were conducted for global cognitive function and QOL to assess the optimal treatment measure across the various mind–body exercises. Results: Fourteen RCTs with 404 patients were finally included in the meta-analysis. Eight (57.14%) studies were of high quality. The pooled results showed that mind–body exercises generally had a significant advantage over the control intervention in improving global cognitive function (MD = 1.68; P = 0.0008). The dose subgroup analysis revealed that the low dose (60–120 min per week) and moderate dose (120–200 min per week) significantly increased MoCA scores compared with the control group (MD = 2.11, P = 0.01; MD = 1.27, P = 0.02, respectively). The duration subgroup analysis indicated a significant difference in the effect of the duration (6–10 and >15 weeks) on increasing MoCA scores compared with the control group (MD = 3.74, P < 0.00001; MD = 1.45, P = 0.01, respectively). Conclusion: Mind–body exercise may improve global cognitive function, sleep quality, and QOL in the PD population. In addition, low to moderate doses and appropriate durations significantly improved global cognitive function. Clinical Trial Registration: [www.ClinicalTrials.gov], identifier [CRD42021275522].
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Affiliation(s)
- Kai Wang
- Department of Neurological Rehabilitation, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Kunbin Li
- Department of Neurological Rehabilitation, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
- *Correspondence: Kunbin Li,
| | - Peiming Zhang
- Clinical Research and Data Center, South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Shuqi Ge
- Department of Rehabilitation, Zhuhai Hospital of Integrated Traditional Chinese and Western Medicine, Zhuhai, China
| | - Xiaopeng Wen
- Department of Neurological Rehabilitation, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Zhiyuan Wu
- Department of Neurological Rehabilitation, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Xianli Yao
- Department of Neurological Rehabilitation, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Bing Jiao
- Department of Neurological Rehabilitation, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Pingge Sun
- Department of Neurological Rehabilitation, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Peipei Lv
- Department of Medical Imaging, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Liming Lu
- Clinical Research and Data Center, South China Research Center for Acupuncture and Moxibustion, Medical College of Acu-Moxi and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
- Liming Lu,
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Yoon SY, Suh JH, Yang SN, Han K, Kim YW. Association of Physical Activity, Including Amount and Maintenance, With All-Cause Mortality in Parkinson Disease. JAMA Neurol 2021; 78:1446-1453. [PMID: 34724534 PMCID: PMC8561431 DOI: 10.1001/jamaneurol.2021.3926] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 08/31/2021] [Indexed: 12/24/2022]
Abstract
Importance The protective effects of physical activity (PA) against Parkinson disease (PD) development have been suggested; however, the association of PA with mortality in PD has rarely been investigated. Objective To evaluate the association between PA and mortality in individuals with PD and determine how the amount and maintenance of PA are associated with mortality. Design, Setting, and Participants This nationwide population-based cohort study used Korean National Health Insurance System data. Participants were included from January 1, 2010, and December 31, 2013, and were followed up until December 31, 2017. Data were analyzed from September 2020 to March 2021. Individuals who were newly diagnosed with PD were selected using the International Statistical Classification of Diseases and Related Health Problems, Tenth Revision code G20 and registration code V124 in the program for rare intractable diseases in 2010 through 2013. Individuals who underwent health checkups within 2 years before and after the PD diagnosis were enrolled. Those aged younger than 40 years or with missing data were excluded. Exposures Physical activity levels were collected using self-reported questionnaires. Main Outcomes and Measures All-cause mortality. Results A total of 45 923 individuals were identified; 10 987 were enrolled, and 34 individuals younger than 40 years and 254 with missing data were excluded. A total of 10 699 individuals with PD were included; 4925 (46%) were male and 5774 (54%) were female, and the mean (SD) age was 69.2 (8.8) years. During the 8-year follow-up period, there were 1823 deaths (17%). The mortality rate was lower among individuals who were physically active vs inactive at all PA intensities (vigorous: hazard ratio [HR], 0.80 [95% CI, 0.69-0.93]; moderate: HR, 0.66 [95% CI, 0.55-0.78]; light: HR, 0.81 [95% CI, 0.73-0.90]). There was a significant inverse dose-response association between the total amount of PA and mortality (HRs: vigorous, 0.80 [95% CI, 0.69-0.93]; moderate, 0.66 [95% CI, 0.55-0.78]; light, 0.81 [95% CI, 0.73-0.90]; P < .001). Moreover, maintenance of PA was associated with the mortality rate. Individuals with PD who were physically active both before and after the PD diagnosis had the greatest reduction in mortality rate across all PA intensities (HRs: vigorous, 0.66 [95% CI, 0.50-0.88]; moderate, 0.49 [95% CI, 0.32-0.75]; light, 0.76 [95% CI, 0.66-0.89]). Individuals who started PA after receiving the PD diagnosis had a lower mortality rate than those who remained physically inactive (HRs: vigorous, 0.82 [95% CI, 0.70-0.97]; moderate, 0.69 [95% CI, 0.57-0.83]; light, 0.86 [95% CI, 0.78-0.98]). Conclusions and Relevance This analysis found a dose-response association between PA and all-cause mortality in PD. Reverse causality may exist, and future prospective randomized clinical trials are warranted to determine the effect of PA on mortality in PD.
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Affiliation(s)
- Seo Yeon Yoon
- Department of Physical Medicine & Rehabilitation, Korea University Guro Hospital, Seoul, Republic of Korea
| | - Jee Hyun Suh
- Department of Rehabilitation Medicine, Bundang Jesaeng General Hospital, Gyeonggi-do, Republic of Korea
| | - Seung Nam Yang
- Department of Physical Medicine & Rehabilitation, Korea University Guro Hospital, Seoul, Republic of Korea
| | - Kyungdo Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Republic of Korea
| | - Yong Wook Kim
- Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
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Xie LQ, Yang BX, Liao YH, Gao GX, Jiang N, Zhou J, Richmond CJ. Sleep Disturbance in Older Adults With or Without Mild Cognitive Impairment and Its Associated Factors Residing in Rural Area, China. J Geriatr Psychiatry Neurol 2021; 34:632-641. [PMID: 33107376 DOI: 10.1177/0891988720964249] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
AIMS To evaluate the prevalence of sleep disturbance in older adults with or without mild cognitive impairment (MCI) and associated factors among residents in rural central China. METHODS A cross-sectional survey was conducted in adults in rural areas of the Hunan province aged≥60 years. Study participants (N = 1213) included 479 individuals meeting the criteria for MCI and 734 with normal cognitive abilities. The participants completed the Athens Insomnia Scale, Stress Resilience Quotient Scale, Affect Balance Scale and Activities of Daily Living (ADL) Scale. Chi-square test, Wilcoxon rank sum analyses and multiple logistic regression were used in this study. RESULTS A total of 60.33% of participants with MCI demonstrated sleep disturbance (60.33%, 95% CI: 0.559-0.649), which was significantly higher than in the non-MCI group (43.73%, 95% CI: 0.759-0.838). Multiple logistic regression conducted separately in the populations of older adults with or without MCI showed that age, drinking habits, affect balance and activities of daily life were correlates of self-reported sleep disturbance in rural older adults with MCI (B = -5.469), whereas age, ADL, living arrangement and resilience were the main influencing factors in older adults without MCI (B = 2.991). CONCLUSION Sleep disturbance is more common in older adults with MCI than without MCI in rural areas of China. The factors influencing sleep disturbances vary between older adults with or without MCI, with age and ADL representing common factors influencing sleep disturbance in both groups. Interventions focusing on the age, drinking habits, affect balance and ADL may improve sleep quality in MCI older adults.
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Affiliation(s)
- Li Qin Xie
- Department of Academic affair, Changsha Social Work College, Changsha, China
| | - Bing Xiang Yang
- Faculty of School of Health Sciences, Wuhan University, Wuhan, China
| | - Yang Hui Liao
- Department of Psychiatry, the Second Xiangya Hospital, Central South University, Changsha, China
| | - Gui Xian Gao
- Department of Labour Union, Changsha Social Work College, Changsha, China
| | - Na Jiang
- International Education College, Yueyang Vocational College, Yueyang, China
| | - Jun Zhou
- Medical School, Changsha Social Work College, Changsha, China
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Park JH. Effects of Cognitive-Physical Dual-Task Training on Executive Function and Activity in the Prefrontal Cortex of Older Adults with Mild Cognitive Impairment. BRAIN & NEUROREHABILITATION 2021; 14:e23. [PMID: 36741221 PMCID: PMC9879379 DOI: 10.12786/bn.2021.14.e23] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 08/13/2021] [Accepted: 08/14/2021] [Indexed: 11/08/2022] Open
Abstract
Effects of cognitive-physical dual-task training on prefrontal cortex (PFC)-dependent function remain unclear. This study investigated the effects of dual-task training on executive function and activity in the PFC of older adults with mild cognitive impairment (MCI). Thirty-six older adults with MCI randomly assigned to the experimental group (EG) performing cognitive-physical dual-task training requiring for simultaneous cognitive tasks and physical exercise (n = 18) or the control group (CG) receiving sing-cognitive training using the computerized cognitive training program focusing on executive function (n = 18) for 16 sessions lasting 40 minutes a session. For the primary outcomes, the Trail Making Test Part B (TMT-B) was used, and for the secondary outcome, activity in the PFC using functional near infrared spectroscopy and the Korean version of instrumental activities of daily living (K-IADL) were evaluated at pre-and post-intervention. After the intervention, the EG achieved a significantly higher improvement in the TMT-B and decreased activity in the PFC during TMT-B testing than the CG. However, there were no significant differences in the K-IADL in both groups. These findings indicate that dual-task training is more effective in improving executive process and decreasing activity in the PFC during cognitive testing than single-cognitive training with limitations of its transfer effect to daily life.
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Affiliation(s)
- Jin-Hyuck Park
- Department of Occupational Therapy, Soonchunhyang University, Asan, Korea
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Tramontano M, De Angelis S, Galeoto G, Cucinotta MC, Lisi D, Botta RM, D’ippolito M, Morone G, Buzzi MG. Physical Therapy Exercises for Sleep Disorders in a Rehabilitation Setting for Neurological Patients: A Systematic Review and Meta-Analysis. Brain Sci 2021; 11:brainsci11091176. [PMID: 34573197 PMCID: PMC8467393 DOI: 10.3390/brainsci11091176] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 09/01/2021] [Accepted: 09/02/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Sleep occupies one-third of human life and is essential for health and for emotional, physical, and cognitive well-being. Poor or insufficient sleep is associated with a wide range of dysfunctions that involve different body systems, such as the endocrine, metabolic, and immune systems, thus compromising the higher cortical functions, cognitive performance, mood, and post-physical activity recovery. The present systematic review and meta-analysis aimed to explore the effectiveness of physical therapy exercises on sleep disorders in patients with neurological disorders. Our systematic review identified 10 articles that investigated the effects of physical therapy on sleep disorders in patients with neurological disorders, 6 of which were included in the meta-analysis. Results suggest that physical therapy exercises are a safe and useful strategy for managing sleep disorders in neurorehabilitation.
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Affiliation(s)
- Marco Tramontano
- Fondazione Santa Lucia IRCCS, 00179 Rome, Italy; (S.D.A.); (M.C.C.); (M.D.); (G.M.); (M.G.B.)
- Correspondence: ; Tel.: +39-0651501420
| | - Sara De Angelis
- Fondazione Santa Lucia IRCCS, 00179 Rome, Italy; (S.D.A.); (M.C.C.); (M.D.); (G.M.); (M.G.B.)
| | - Giovanni Galeoto
- Department of Human Neurosciences, Sapienza University of Rome, 00185 Rome, Italy;
- IRCCCS Neuromed, 86077 Pozzilli, IS, Italy
| | - Maria Carmela Cucinotta
- Fondazione Santa Lucia IRCCS, 00179 Rome, Italy; (S.D.A.); (M.C.C.); (M.D.); (G.M.); (M.G.B.)
| | - Danilo Lisi
- Azienda Ospedaliera Rilievo Nazionale Sant’Anna e San Sebastiano, UOC Risk Management, 81100 Caserta, Italy;
| | | | - Mariagrazia D’ippolito
- Fondazione Santa Lucia IRCCS, 00179 Rome, Italy; (S.D.A.); (M.C.C.); (M.D.); (G.M.); (M.G.B.)
| | - Giovanni Morone
- Fondazione Santa Lucia IRCCS, 00179 Rome, Italy; (S.D.A.); (M.C.C.); (M.D.); (G.M.); (M.G.B.)
| | - Maria Gabriella Buzzi
- Fondazione Santa Lucia IRCCS, 00179 Rome, Italy; (S.D.A.); (M.C.C.); (M.D.); (G.M.); (M.G.B.)
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Tan ZX, Dong F, Wu LY, Feng YS, Zhang F. The Beneficial Role of Exercise on Treating Alzheimer's Disease by Inhibiting β-Amyloid Peptide. Mol Neurobiol 2021; 58:5890-5906. [PMID: 34415486 DOI: 10.1007/s12035-021-02514-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 08/03/2021] [Indexed: 02/07/2023]
Abstract
Alzheimer's disease (AD) is associated with a very large burden on global healthcare systems. Thus, it is imperative to find effective treatments of the disease. One feature of AD is the accumulation of neurotoxic β-amyloid peptide (Aβ). Aβ induces multiple pathological processes that are deleterious to nerve cells. Despite the development of medications that target the reduction of Aβ to treat AD, none has proven to be effective to date. Non-pharmacological interventions, such as physical exercise, are also being studied. The benefits of exercise on AD are widely recognized. Experimental and clinical studies have been performed to verify the role that exercise plays in reducing Aβ deposition to alleviate AD. This paper reviewed the various mechanisms involved in the exercise-induced reduction of Aβ, including the regulation of amyloid precursor protein cleaved proteases, the glymphatic system, brain-blood transport proteins, degrading enzymes and autophagy, which is beneficial to promote exercise therapy as a means of prevention and treatment of AD and indicates that exercise may provide new therapeutic targets for the treatment of AD.
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Affiliation(s)
- Zi-Xuan Tan
- Department of Rehabilitation Medicine, The Third Hospital of Hebei Medical University, No. 139 Ziqiang Road, Shijiazhuang, Hebei, 050051, People's Republic of China
| | - Fang Dong
- Department of Clinical Laboratory Medicine, The Third Hospital of Hebei Medical University, Shijiazhuang, 050051, People's Republic of China
| | - Lin-Yu Wu
- Department of Rehabilitation Medicine, The Third Hospital of Hebei Medical University, No. 139 Ziqiang Road, Shijiazhuang, Hebei, 050051, People's Republic of China
| | - Ya-Shuo Feng
- Department of Rehabilitation Medicine, The Third Hospital of Hebei Medical University, No. 139 Ziqiang Road, Shijiazhuang, Hebei, 050051, People's Republic of China
| | - Feng Zhang
- Department of Rehabilitation Medicine, The Third Hospital of Hebei Medical University, No. 139 Ziqiang Road, Shijiazhuang, Hebei, 050051, People's Republic of China. .,Hebei Key Laboratory of Critical Disease Mechanism and Intervention, Shijiazhuang, 050051, People's Republic of China.
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Foster ER, Carson LG, Archer J, Hunter EG. Occupational Therapy Interventions for Instrumental Activities of Daily Living for Adults With Parkinson's Disease: A Systematic Review. Am J Occup Ther 2021; 75:7503190030. [PMID: 34781350 PMCID: PMC8095707 DOI: 10.5014/ajot.2021.046581] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
IMPORTANCE Instrumental activities of daily living (IADLs) are important for independence, safety, and productivity, and people with Parkinson's disease (PD) can experience IADL limitations. Occupational therapy practitioners should address IADLs with their clients with PD. OBJECTIVE To systematically review the evidence for the effectiveness of occupational therapy interventions to improve or maintain IADL function in adults with PD. DATA SOURCES MEDLINE, CINAHL, PsycINFO, OTseeker, and Cochrane databases from January 2011 to December 2018. Study Selection and Data Collection: Primary inclusion criteria were peer-reviewed journal articles describing Level 1-3 studies that tested the effect of an intervention within the scope of occupational therapy on an IADL outcome in people with PD. Three reviewers assessed records for inclusion, quality, and validity following Cochrane Collaboration and Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. FINDINGS Twenty-two studies met the inclusion criteria and were categorized into four themes on the basis of primary focus or type of intervention: physical activity, specific IADL-focused, cognitive rehabilitation, and individualized occupational therapy interventions. There were 9 Level 1b, 9 Level 2b, and 4 Level 3b studies. Strong strength of evidence was found for the beneficial effect of occupational therapy-related interventions for physical activity levels and handwriting, moderate strength of evidence for IADL participation and medication adherence, and low strength of evidence for cognitive rehabilitation. CONCLUSIONS AND RELEVANCE Occupational therapy interventions can improve health management and maintenance (i.e., physical activity levels, medication management), handwriting, and IADL participation for people with PD. Further research is needed on cognitive rehabilitation. This review is limited by the small number of studies that specifically addressed IADL function in treatment and as an outcome. What This Article Adds: Occupational therapy intervention can be effective in improving or maintaining IADL performance and participation in people with PD. Occupational therapy practitioners can address IADL function through physical activity interventions, interventions targeting handwriting and medication adherence, and individualized occupational therapy interventions.
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Affiliation(s)
- Erin R Foster
- Erin R. Foster, PhD, OTD, OTR/L, is Assistant Professor, Program in Occupational Therapy, Washington University School of Medicine in St. Louis, St. Louis, MO;
| | - Lisa G Carson
- Lisa G. Carson, OTD, OTR/L, is Occupational Therapist, Program in Occupational Therapy, Washington University School of Medicine in St. Louis, St. Louis, MO
| | - Jamie Archer
- Jamie Archer, MOT, OTR/L, is Occupational Therapist, Program in Occupational Therapy, Washington University School of Medicine in St. Louis, St. Louis, MO
| | - Elizabeth G Hunter
- Elizabeth G. Hunter, PhD, OTR/L, is Assistant Professor, Graduate Center for Gerontology, University of Kentucky, Lexington
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31
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Doucet BM, Franc I, Hunter EG. Interventions Within the Scope of Occupational Therapy to Improve Activities of Daily Living, Rest, and Sleep in People With Parkinson's Disease: A Systematic Review. Am J Occup Ther 2021; 75:12512. [PMID: 34781355 DOI: 10.5014/ajot.2021.048314] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
IMPORTANCE People with Parkinson's disease (PD) commonly experience difficulty in performing activities of daily living (ADLs), which affects their perceived quality of life. OBJECTIVE To examine the evidence for the effectiveness of interventions within the scope of occupational therapy to improve performance and participation in ADLs, rest, and sleep in adults with PD. DATA SOURCES Databases searched were MEDLINE, PsycINFO, CINAHL, OTseeker, and Cochrane Collection. Included articles were published between January 2011 and December 2018. Study Selection and Data Collection: Articles describing Level 1b, 2b, and 3b studies that examined outcomes related to ADLs, rest, and sleep in people with PD were included following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. FINDINGS Forty-five articles (10 Level 1b, 27 Level 2b, and 8 Level 3b) met the inclusion criteria. CONCLUSIONS AND RELEVANCE Strong strength of evidence was found to support inpatient multidisciplinary intensive rehabilitation treatment (MIRT) to improve ADLs, and moderate strength of evidence that MIRT improves sleep performance. Low strength of evidence was present for outpatient occupational therapy to improve ADL and sleep outcomes. Low strength of evidence was found for resistance exercise programs to improve ADLs, but moderate strength of evidence indicates that multimodal exercise programs and targeted exercise programs can improve ADLs. Low to moderate strength of evidence suggested that alternative therapies and cognitive-behavioral therapy have a positive impact on ADLs and sleep. These results can be used to inform evidence-based occupational therapy practice. What This Article Adds: This article provides information for practitioners on the effectiveness of interventions within the scope of occupational therapy practice to improve ADLs and sleep.
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Affiliation(s)
- Barbara M Doucet
- Barbara M. Doucet, PhD, OTR/L, is Clinical Associate Professor, Department of Occupational Therapy, Baylor University, Waco, TX;
| | - Ingrid Franc
- Ingrid Franc, PhD, LOTR, is Assistant Professor, Department of Occupational Therapy, School of Allied Health Professions, Louisiana State University Health Sciences Center, New Orleans
| | - Elizabeth G Hunter
- Elizabeth G. Hunter, PhD, OTR/L, is Assistant Professor, Graduate Center for Gerontology, University of Kentucky, Lexington
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Ord AS, Slogar SM, Sautter SW. Lifestyle Factors, Cognitive Functioning, and Functional Capacity in Older Adults. Int J Aging Hum Dev 2021; 94:387-414. [PMID: 33913787 DOI: 10.1177/00914150211009467] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Research suggests that clinical management of cognitive impairment can occur through interventions targeting lifestyle factors, such as physical exercise and sleep quality. The present study examined the associations among lifestyle factors (exercise and sleep quality), cognition, and functional capacity in older adults (ages 56-94) who completed an outpatient neuropsychological evaluation (N = 356). Exercise habits and sleep quality were accessed using a self-report questionnaire and a clinical interview. Cognitive functioning was assessed using the Dementia Rating Scale-2 (DRS-2). Functional capacity was measured by the Texas Functional Living Scale (TFLS). Results indicated that physical exercise and sleep quality were positively associated with better cognitive functioning and functional capacity. Further research is needed to elucidate the relationship between lifestyle factors, cognition, and functional capacity in older adults.
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Affiliation(s)
- Anna S Ord
- 8212 Regent University, Virginia Beach, VA, USA.,W. G. Hefner VA Medical Center, Salisbury, NC, USA.,Mid-Atlantic Mental Illness Research Education and Clinical Center, Durham, NC, USA.,Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | | | - Scott W Sautter
- 8212 Regent University, Virginia Beach, VA, USA.,Independent Practice, Virginia Beach, Virginia, USA
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Cezar NODC, Ansai JH, de Andrade LP. Home‐based multimodal exercise program in older people with Alzheimer disease: Randomized controlled trial protocol. PHYSIOTHERAPY RESEARCH INTERNATIONAL 2021; 26:e1899. [DOI: 10.1002/pri.1899] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 10/30/2020] [Accepted: 12/25/2020] [Indexed: 12/17/2022]
Affiliation(s)
| | - Juliana Hotta Ansai
- Graduate Program in Movement Sciences Federal University of Mato Grosso do Sul (UFMS) Campo Grande Mato Grosso do Sul Brazil
| | - Larissa Pires de Andrade
- Department of Physical Therapy Federal University of São Carlos (UFSCar) São Carlos São Paulo Brazil
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Ivy CC, Lockmiller MC, McKay M, Landess K, Manning J, Denney L. The impact of exercise on sleep in people with Parkinson's disease a scoping review. J Clin Neurosci 2021; 86:223-229. [PMID: 33775332 DOI: 10.1016/j.jocn.2021.01.042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 01/16/2021] [Accepted: 01/22/2021] [Indexed: 10/22/2022]
Abstract
While high intensity exercise is associated with improvement of both motor and non-motor symptoms in Parkinson's disease (PD), there is limited evidence on its impact on sleep disturbances in PD. This scoping review aims to provide a preliminary statement of the potential size and scope of available evidence for the interaction between exercise and sleep in people with PD. Research to date on non-motor symptoms of PD is broad, with scarce information regarding specific effects of exercise on sleep. A systematic literature search was conducted through three phases. Fifteen articles met the inclusion criteria for this study. Resistive exercise and multimodal exercise programs were frequently studied and found to improve sleep and decrease sleep-related disorders. These findings suggest that exercise programs may improve sleep and other non-motor symptoms of PD. The research was inconclusive when comparing the effects of high and low intensity exercises. Further research on the interaction between exercise and sleep in PD may have implications for rehabilitative therapy interventions.
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Affiliation(s)
- Cynthia C Ivy
- Department of Occupational Therapy, Northern Arizona University, 435 N 5th St, Phoenix, AZ 85004, USA.
| | | | - Michelle McKay
- Department of Occupational Therapy, Northern Arizona University, 435 N 5th St, Phoenix, AZ 85004, USA
| | - Kaitlyn Landess
- Department of Occupational Therapy, Northern Arizona University, 435 N 5th St, Phoenix, AZ 85004, USA
| | - John Manning
- Department of Occupational Therapy, Northern Arizona University, 435 N 5th St, Phoenix, AZ 85004, USA
| | - Linda Denney
- Cline Library, Northern Arizona University, 435 N 5th St, Phoenix, AZ 85004, USA
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35
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Preventing dementia? Interventional approaches in mild cognitive impairment. Neurosci Biobehav Rev 2021; 122:143-164. [PMID: 33440197 DOI: 10.1016/j.neubiorev.2020.12.022] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 10/13/2020] [Accepted: 12/19/2020] [Indexed: 12/19/2022]
Abstract
Mild cognitive impairment (MCI) is defined as an intermediate state between normal cognitive aging and dementia. It describes a status of the subjective impression of cognitive decline and objectively detectible memory impairment beyond normal age-related changes. Activities of daily living are not affected. As the population ages, there is a growing need for early, proactive programs that can delay the consequences of dementia and improve the well-being of people with MCI and their caregivers. Various forms and approaches of intervention for older people with MCI have been suggested to delay cognitive decline. Pharmacological as well as non-pharmacological approaches (cognitive, physiological, nutritional supplementation, electric stimulation, psychosocial therapeutic) and multicomponent interventions have been proposed. Interventional approaches in MCI from 2009 to April 2019 concerning the cognitive performance are presented in this review.
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Voysey ZJ, Barker RA, Lazar AS. The Treatment of Sleep Dysfunction in Neurodegenerative Disorders. Neurotherapeutics 2021; 18:202-216. [PMID: 33179197 PMCID: PMC8116411 DOI: 10.1007/s13311-020-00959-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2020] [Indexed: 12/13/2022] Open
Abstract
Sleep dysfunction is highly prevalent across the spectrum of neurodegenerative conditions and is a key determinant of quality of life for both patients and their families. Mounting recent evidence also suggests that such dysfunction exacerbates cognitive and affective clinical features of neurodegeneration, as well as disease progression through acceleration of pathogenic processes. Effective assessment and treatment of sleep dysfunction in neurodegeneration is therefore of paramount importance; yet robust therapeutic guidelines are lacking, owing in part to a historical paucity of effective treatments and trials. Here, we review the common sleep abnormalities evident in neurodegenerative disease states and evaluate the latest evidence for traditional and emerging interventions, both pharmacological and nonpharmacological. Interventions considered include conservative measures, targeted treatments of specific clinical sleep pathologies, established sedating and alerting agents, melatonin, and orexin antagonists, as well as bright light therapy, behavioral measures, and slow-wave sleep augmentation techniques. We conclude by providing a suggested framework for treatment based on contemporary evidence and highlight areas that may emerge as major therapeutic advances in the near future.
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Affiliation(s)
- Zanna J Voysey
- Department of Clinical Neurosciences, John van Geest Centre for Brain Repair, University of Cambridge, Cambridge, CB2 0PY, UK
| | - Roger A Barker
- Department of Clinical Neurosciences, John van Geest Centre for Brain Repair and WT-MRC Cambridge Stem Cell Institute, University of Cambridge, Cambridge, CB2 0PY, UK
| | - Alpar S Lazar
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ, UK.
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Cristini J, Weiss M, De Las Heras B, Medina-Rincón A, Dagher A, Postuma RB, Huber R, Doyon J, Rosa-Neto P, Carrier J, Amara AW, Roig M. The effects of exercise on sleep quality in persons with Parkinson's disease: A systematic review with meta-analysis. Sleep Med Rev 2020; 55:101384. [PMID: 32987321 DOI: 10.1016/j.smrv.2020.101384] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 06/28/2020] [Accepted: 06/30/2020] [Indexed: 12/20/2022]
Abstract
We conducted a systematic review with meta-analysis to determine the evidence in support of exercise to improve sleep quality assessed subjectively and objectively in Parkinson's Disease (PD). Standardized mean differences (SMD) comparing the effects of exercise and control interventions on sleep quality with 95% confidence intervals (CI) were calculated. Data from 10 randomized and 2 non-randomized controlled trials, including a total of 690 persons with PD were included. Exercise had a significant positive effect on sleep quality assessed subjectively (SMD = 0.53; 95% CI = 0.16-0.90; p = 0.005). However, the methodological quality of the studies showing positive effects on sleep quality was significantly poorer than the studies showing no effects. Only one study assessed the impact of exercise on objective sleep quality, showing improvements in sleep efficiency assessed with polysomnography (SMD = 0.94; 95% CI = 0.38-1.50; p = 0.001). Exercise performed at moderate to maximal intensities (SMD = 0.46; 95% CI = 0.05-0.87; p = 0.03) had significant effects on subjective sleep quality. In contrast, exercise performed at mild to moderate intensities showed non-significant effects (SMD = 0.76; 95% CI = -0.24-1.76; p = 0.14). These results support the use of exercise to improve sleep quality in persons with PD and reinforce the importance of achieving vigorous exercise intensities. Biases, limitations, practice points and directions for future research are discussed.
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Affiliation(s)
- Jacopo Cristini
- Memory and Motor Rehabilitation Laboratory (MEMORY-LAB), Feil and Oberfeld Research Centre, Jewish Rehabilitation Hospital, Montreal Center for Interdisciplinary Research in Rehabilitation (CRIR), Laval, Quebec, Canada; School of Physical and Occupational Therapy, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Maxana Weiss
- Memory and Motor Rehabilitation Laboratory (MEMORY-LAB), Feil and Oberfeld Research Centre, Jewish Rehabilitation Hospital, Montreal Center for Interdisciplinary Research in Rehabilitation (CRIR), Laval, Quebec, Canada; School of Physical and Occupational Therapy, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Bernat De Las Heras
- Memory and Motor Rehabilitation Laboratory (MEMORY-LAB), Feil and Oberfeld Research Centre, Jewish Rehabilitation Hospital, Montreal Center for Interdisciplinary Research in Rehabilitation (CRIR), Laval, Quebec, Canada; School of Physical and Occupational Therapy, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Almudena Medina-Rincón
- Memory and Motor Rehabilitation Laboratory (MEMORY-LAB), Feil and Oberfeld Research Centre, Jewish Rehabilitation Hospital, Montreal Center for Interdisciplinary Research in Rehabilitation (CRIR), Laval, Quebec, Canada; Universitat Internacional de Catalunya, Barcelona, Catalonia, Spain
| | - Alain Dagher
- Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada
| | - Ronald B Postuma
- Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada
| | - Reto Huber
- Child Development Center, University Children's Hospital and Department of Child and Adolescent Psychiatry and Psychotherapy, Psychiatric Hospital, University of Zurich, Switzerland
| | - Julien Doyon
- Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada
| | - Pedro Rosa-Neto
- Translational Neuroimaging Laboratory, McGill University Research Centre for Studies in Aging, Douglas Research Institute, Le Centre Intégré Universitaire de Santé et de Services Sociaux (CIUSSS) de l'Ouest-de-l'Île-de-Montréal; Department of Neurology and Neurosurgery, Psychiatry and Pharmacology and Therapeutics, McGill University, Montreal, Canada
| | - Julie Carrier
- Department of Psychology, Université de Montréal, Montréal, Québec, Canada
| | - Amy W Amara
- University of Alabama at Birmingham, Alabama, USA
| | - Marc Roig
- Memory and Motor Rehabilitation Laboratory (MEMORY-LAB), Feil and Oberfeld Research Centre, Jewish Rehabilitation Hospital, Montreal Center for Interdisciplinary Research in Rehabilitation (CRIR), Laval, Quebec, Canada; School of Physical and Occupational Therapy, Faculty of Medicine, McGill University, Montreal, Quebec, Canada. https://memorylab.ca/
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Boxing to Improve Sleep Quality and Daytime Sleepiness in Individuals With Parkinson Disease. TOPICS IN GERIATRIC REHABILITATION 2020. [DOI: 10.1097/tgr.0000000000000277] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Memon AA, Coleman JJ, Amara AW. Effects of exercise on sleep in neurodegenerative disease. Neurobiol Dis 2020; 140:104859. [PMID: 32243913 PMCID: PMC7497904 DOI: 10.1016/j.nbd.2020.104859] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 03/22/2020] [Accepted: 03/30/2020] [Indexed: 02/07/2023] Open
Abstract
As the population ages, the incidence and prevalence of neurodegenerative disorders will continue to increase. Persons with neurodegenerative disease frequently experience sleep disorders, which not only affect quality of life, but potentially accelerate progression of the disease. Unfortunately, pharmacological interventions are often futile or have adverse effects. Therefore, investigation of non-pharmacological interventions has the potential to expand the treatment landscape for these disorders. The last decade has observed increasing recognition of the beneficial role of exercise in brain diseases, and neurodegenerative disorders in particular. In this review, we will focus on the therapeutic role of exercise for sleep dysfunction in four neurodegenerative diseases, namely Alzheimer's disease, Parkinson's disease, Huntington's disease, and amyotrophic lateral sclerosis. Available data suggest that exercise may have the potential to improve sleep disorders and attenuate neurodegeneration, particularly in Alzheimer's disease and Parkinson's disease. However, additional research is required in order to understand the most effective exercise therapy for these indications; the best way to monitor the response to interventions; the influence of exercise on sleep dysfunction in Huntington's disease and amyotrophic lateral sclerosis; and the mechanisms underlying exercise-induced sleep modifications.
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Affiliation(s)
- Adeel A Memon
- Department of Neurology, University of Alabama at Birmingham, Birmingham, AL 35294, United States of America
| | - Juliana J Coleman
- Department of Neurology, University of Alabama at Birmingham, Birmingham, AL 35294, United States of America
| | - Amy W Amara
- Department of Neurology, University of Alabama at Birmingham, Birmingham, AL 35294, United States of America; UAB Center for Exercise Medicine, Birmingham, AL 35205, United States of America; UAB Sleep and Circadian Research Core, United States of America.
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40
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Crotty GF, Schwarzschild MA. Chasing Protection in Parkinson's Disease: Does Exercise Reduce Risk and Progression? Front Aging Neurosci 2020; 12:186. [PMID: 32636740 PMCID: PMC7318912 DOI: 10.3389/fnagi.2020.00186] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Accepted: 05/28/2020] [Indexed: 12/17/2022] Open
Abstract
Exercise may be the most commonly offered yet least consistently followed therapeutic advice for people with Parkinson's disease (PD). Epidemiological studies of prospectively followed cohorts have shown a lower risk for later developing PD in healthy people who report moderate to high levels of physical activity, and slower rates of motor and non-motor symptom progression in people with PD who report higher baseline physical activity. In animal models of PD, exercise can reduce inflammation, decrease α-synuclein expression, reduce mitochondrial dysfunction, and increase neurotrophic growth factor expression. Randomized controlled trials of exercise in PD have provided clear evidence for short-term benefits on many PD measurements scales, ranging from disease severity to quality of life. In this review, we present these convergent epidemiological and laboratory data with particular attention to translationally relevant features of exercise (e.g., intensity requirements, gender differences, and associated biomarkers). In the context of these findings we will discuss clinical trial experience, design challenges, and emerging opportunities for determining whether exercise can prevent PD or slow its long-term progression.
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Affiliation(s)
- Grace F. Crotty
- Department of Neurology, Massachusetts General Hospital, Boston, MA, United States
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41
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Amara AW, Wood KH, Joop A, Memon RA, Pilkington J, Tuggle SC, Reams J, Barrett MJ, Edwards DA, Weltman AL, Hurt CP, Cutter G, Bamman MM. Randomized, Controlled Trial of Exercise on Objective and Subjective Sleep in Parkinson's Disease. Mov Disord 2020; 35:947-958. [PMID: 32092190 DOI: 10.1002/mds.28009] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 01/27/2020] [Accepted: 01/29/2020] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Sleep dysfunction is common and disabling in persons with Parkinson's Disease (PD). Exercise improves motor symptoms and subjective sleep quality in PD, but there are no published studies evaluating the impact of exercise on objective sleep outcomes. The goal of this study was to to determine if high-intensity exercise rehabilitation combining resistance training and body-weight interval training, compared with a sleep hygiene control improved objective sleep outcomes in PD. METHODS Persons with PD (Hoehn & Yahr stages 2-3; aged ≥45 years, not in a regular exercise program) were randomized to exercise (supervised 3 times a week for 16 weeks; n = 27) or a sleep hygiene, no-exercise control (in-person discussion and monthly phone calls; n = 28). Participants underwent polysomnography at baseline and post-intervention. Change in sleep efficiency was the primary outcome, measured from baseline to post-intervention. Intervention effects were evaluated with general linear models with measurement of group × time interaction. As secondary outcomes, we evaluated changes in other aspects of sleep architecture and compared the effects of acute and chronic training on objective sleep outcomes. RESULTS The exercise group showed significant improvement in sleep efficiency compared with the sleep hygiene group (group × time interaction: F = 16.0, P < 0.001, d = 1.08). Other parameters of sleep architecture also improved in exercise compared with sleep hygiene, including total sleep time, wake after sleep onset, and slow-wave sleep. Chronic but not acute exercise improved sleep efficiency compared with baseline. CONCLUSIONS High-intensity exercise rehabilitation improves objective sleep outcomes in PD. Exercise is an effective nonpharmacological intervention to improve this disabling nonmotor symptom in PD. © 2020 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Amy W Amara
- Department of Neurology, University of Alabama at Birmingham, Birmingham, Alabama, USA.,UAB Center for Exercise Medicine. Birmingham, Alabama, USA
| | - Kimberly H Wood
- Department of Neurology, University of Alabama at Birmingham, Birmingham, Alabama, USA.,UAB Center for Exercise Medicine. Birmingham, Alabama, USA.,Department of Psychology, Samford University, Birmingham, Alabama, USA
| | - Allen Joop
- Department of Neurology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Raima A Memon
- Department of Neurology, University of Alabama at Birmingham, Birmingham, Alabama, USA.,Department of Pathology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Jennifer Pilkington
- Department of Neurology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - S Craig Tuggle
- UAB Center for Exercise Medicine. Birmingham, Alabama, USA.,Department of Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - John Reams
- UAB Center for Exercise Medicine. Birmingham, Alabama, USA.,Department of Cell, Developmental, and Integrative Biology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Matthew J Barrett
- Department of Neurology, University of Virginia, Charlottesville, Virginia, USA
| | - David A Edwards
- Department of Kinesiology, University of Virginia, Charlottesville, Virginia, USA
| | - Arthur L Weltman
- Department of Kinesiology, University of Virginia, Charlottesville, Virginia, USA
| | - Christopher P Hurt
- UAB Center for Exercise Medicine. Birmingham, Alabama, USA.,Department of Physical Therapy, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Gary Cutter
- UAB Center for Exercise Medicine. Birmingham, Alabama, USA.,Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Marcas M Bamman
- Department of Neurology, University of Alabama at Birmingham, Birmingham, Alabama, USA.,UAB Center for Exercise Medicine. Birmingham, Alabama, USA.,Department of Pathology, University of Alabama at Birmingham, Birmingham, Alabama, USA.,Geriatric Research, Education, and Clinical Center, Birmingham VA Medical Center, Birmingham, Alabama, USA
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Wallace DM, Wohlgemuth WK, Trotti LM, Amara AW, Malaty IA, Factor SA, Nallu S, Wittine L, Hauser RA. Practical Evaluation and Management of Insomnia in Parkinson's Disease: A Review. Mov Disord Clin Pract 2020; 7:250-266. [PMID: 32258222 PMCID: PMC7111581 DOI: 10.1002/mdc3.12899] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Revised: 12/10/2019] [Accepted: 01/03/2020] [Indexed: 12/12/2022] Open
Abstract
Background Insomnia is one of the most common nonmotor features of Parkinson's disease (PD). However, there are few practical guidelines for providers on how to best evaluate and treat this problem. Methods and Findings This review was developed to provide clinicians with a pragmatic approach to assessing and managing insomnia in PD. Recommendations were based on literature review and expert opinion. We addressed the following topics in this review: prevalence of insomnia in PD, sleep-wake mechanisms, theoretical models of insomnia, risk factors, assessment, pharmacologic and nonpharmacologic treatments. Insomnia treatment choices may be guided by PD severity, comorbidities, and patient preference. However, there is limited evidence supporting pharmacotherapy and nonpharmacologic treatments of insomnia in PD. Conclusions We provide a pragmatic algorithm for evaluating and treating insomnia in PD based on the literature and our clinical experience. We propose personalized insomnia treatment approaches based on age and other issues. Gaps in the existing literature and future directions in the treatment of insomnia in PD are also highlighted.
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Affiliation(s)
- Douglas M Wallace
- Department of Neurology, Sleep Medicine Division University of Miami Miller School of Medicine Miami FL USA.,Neurology Service Bruce W. Carter Department of Veterans Affairs Medical Center Miami FL USA
| | - William K Wohlgemuth
- Neurology Service Bruce W. Carter Department of Veterans Affairs Medical Center Miami FL USA.,Psychology Service Bruce W. Carter Department of Veterans Affairs Medical Center Miami FL USA
| | - Lynn Marie Trotti
- Department of Neurology and Emory Sleep Center Emory University School of Medicine Atlanta GA USA
| | - Amy W Amara
- Department of Neurology University of Alabama at Birmingham School of Medicine Birmingham AL USA
| | - Irene A Malaty
- Department of Neurology, Fixel Institute University of Florida Gainesville FL USA
| | - Stewart A Factor
- Jean and Paul Amos Parkinson's Disease and Movement Disorders Center Emory University School of Medicine Atlanta GA USA
| | - Sagarika Nallu
- Department of Pediatrics, Morsani College of Medicine University of South Florida Tampa FL USA
| | - Lara Wittine
- Department of Medicine, Morsani College of Medicine University of South Florida Tampa FL USA
| | - Robert A Hauser
- Department of Neurology, Morsani College of Medicine University of South Florida Tampa FL USA
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Bartlett DM, Dominguez D JF, Lazar AS, Kordsachia CC, Rankin TJ, Lo J, Govus AD, Power BD, Lampit A, Eastwood PR, Ziman MR, Cruickshank TM. Multidisciplinary rehabilitation reduces hypothalamic grey matter volume loss in individuals with preclinical Huntington's disease: A nine-month pilot study. J Neurol Sci 2019; 408:116522. [PMID: 31665619 DOI: 10.1016/j.jns.2019.116522] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 10/04/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND Hypothalamic pathology is a well-documented feature of Huntington's disease (HD) and is believed to contribute to circadian rhythm and habitual sleep disturbances. Currently, no therapies exist to combat hypothalamic changes, nor circadian rhythm and habitual sleep disturbances in HD. OBJECTIVE To evaluate the effects of multidisciplinary rehabilitation on hypothalamic volume, brain-derived neurotrophic factor (BDNF), circadian rhythm and habitual sleep in individuals with preclinical HD. METHODS Eighteen individuals with HD (ten premanifest and eight prodromal) undertook a nine-month multidisciplinary rehabilitation intervention (intervention group), which included exercise, cognitive and dual task training and social events, and were compared to a community sample of eleven individuals with premanifest HD receiving no intervention (control group). Hypothalamic volume, serum BDNF, salivary cortisol and melatonin concentrations, subjective sleep quality, daytime somnolence, habitual sleep-wake patterns, stress and anxiety and depression symptomatology were evaluated. RESULTS Hypothalamus grey matter volume loss was significantly attenuated in the intervention group compared to the control group after controlling for age, gender, Unified Huntington's Disease Rating Scale-Total Motor Score and number of cytosine-adenine-guanine repeats. Serum BDNF levels were maintained in the intervention group, but decreased in the control group following the study period. Both groups exhibited decreases in cortisol and melatonin concentrations. No changes were observed in sleep or mood outcomes. CONCLUSIONS This exploratory study provides evidence that multidisciplinary rehabilitation can reduce hypothalamic volume loss and maintain peripheral BDNF levels in individuals with preclinical HD but may not impact on circadian rhythm. Larger, randomised controlled trials are required to confirm these findings.
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Affiliation(s)
- Danielle M Bartlett
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia.
| | - Juan F Dominguez D
- Cognition and Emotion Research Centre & Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, Victoria, Australia
| | - Alpar S Lazar
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, Norfolk, United Kingdom
| | - Catarina C Kordsachia
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Australia
| | - Tim J Rankin
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Johnny Lo
- School of Science, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Andrew D Govus
- School of Allied Health, Department of Human Services, Nutrition and Sport, La Trobe University, Melbourne, Victoria, Australia
| | - Brian D Power
- School of Medicine, The University of Notre Dame, Fremantle, Western Australia, Australia
| | - Amit Lampit
- Department of Psychiatry, University of Melbourne, Victoria, Australia; Department of Neurology, Charité - Universitätsmedizin Berlin, Germany
| | - Peter R Eastwood
- Centre for Sleep Science, School of Human Sciences, Faculty of Science, University of Western Australia, Crawley, Western Australia, Australia
| | - Mel R Ziman
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia; School of Biomedical Science, University of Western Australia, Crawley, Western Australia, Australia
| | - Travis M Cruickshank
- Exercise Medicine Research Institute, School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia; Perron Institute for Neurological and Translational Science, Perth, Western Australia, Australia
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Veronese N, Solmi M, Basso C, Smith L, Soysal P. Role of physical activity in ameliorating neuropsychiatric symptoms in Alzheimer disease: A narrative review. Int J Geriatr Psychiatry 2019; 34:1316-1325. [PMID: 30156330 DOI: 10.1002/gps.4962] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 07/31/2018] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Neuropsychiatric symptoms (NPs) affect almost all patients with Alzheimer disease (AD). Because of the complications associated with the pharmacological treatment, nonpharmacological treatment (such as physical activity) can be considered as an additional complementary treatment option for NPs. The aim of this review is to evaluate the impact of physical activity on NPs in patients with AD. METHODS We searched Pubmed and Google Scholar for potential eligible articles until March 1, 2018. RESULTS Although there are contradictory results showing the impact of physical exercise on NPs, most of them reported that it had a significant effect on depression and sleep disturbances in patients with AD. The beneficial effects could be explained through several mechanisms, including modulated production of neurotransmitters; increasing neurotrophins, such as brain-derived neurotrophic factor; reduction of oxidative stress and inflammation; elevation of cerebral blood flow; hypothalamic pituitary adrenal axis regulation; and support of neurogenesis and synaptogenesis. Physical activity can also improve cardiovascular risk factors, which may exaggerate NPs. There is limited evidence for other NPs such as agitation, disinhibition, apathy, hallucinations, and anxiety. CONCLUSION Physical activity may ameliorate depression and sleep disturbances in patients with AD. Therefore, physical activity can be a "potential" add-on treatment to drugs to reduce or prevent these symptoms onset and recurrence in patients with AD. However, further studies are needed to focus on relationship between physical activity and other NPs.
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Affiliation(s)
- Nicola Veronese
- National Research Council, Neuroscience Institute, Aging Branch, Padova, Italy.,Geriatrics Unit, Department of Geriatric Care, Ortho Geriatrics and Rehabilitation, E.O. Galliera Hospital, National Relevance and High Specialization Hospital, Genoa, Italy
| | - Marco Solmi
- Department of Neurosciences, University of Padova, Padova, Italy.,Centro Neuroscienze Cognitive, University of Padua, Padua, Italy
| | | | - Lee Smith
- The Cambridge Centre for Sport and Exercise Sciences, Department of Life Sciences, Anglia Ruskin University, Cambridge, UK
| | - Pinar Soysal
- Department of Geriatric Medicine, Faculty of Medicine, Bezmialem Vakif University, Istanbul, Turkey
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da Silva AG, Leal VP, da Silva PR, Freitas FC, Linhares MN, Walz R, Malloy-Diniz LF, Diaz AP, Palha AP. Difficulties in activities of daily living are associated with stigma in patients with Parkinson's disease who are candidates for deep brain stimulation. ACTA ACUST UNITED AC 2019; 42:190-194. [PMID: 31389495 PMCID: PMC7115448 DOI: 10.1590/1516-4446-2018-0333] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 06/08/2019] [Indexed: 01/10/2023]
Abstract
Objective: Parkinson’s disease (PD) is often accompanied by stigma, which could contribute to a worse prognosis. The objective of this study is to identify the variables associated with stigma in PD patients who are candidates for deep brain stimulation (DBS). Methods: We investigated sociodemographic and clinical variables associated with stigma in a sample of 54 PD patients indicated for DBS. The independent variables were motor symptoms assessed by the Movement Disorder Society‐sponsored revision of the Unified Parkinson Disease Rating Scale (MDS-UPDRS III), depressive symptoms measured by the Hospital Anxiety and Depression Scale, age, disease duration and the presence of a general medical condition. The Mobility, Activities of daily living and Emotional well-being domains of the 39-item Parkinson’s Disease Questionnaire (PDQ-39) were also investigated as independent variables, and the Stigma domain of the PDQ-39 scale was considered the outcome variable. Results: After multiple linear regression analysis, activities of daily living remained associated with the Stigma domain (B = 0.42 [95%CI 0.003-0.83], p = 0.048). The full model accounted for 15% of the variance in the Stigma domain (p = 0.03). Conclusions: Although causal assumptions are not appropriate for cross-sectional studies, the results suggest that ADL difficulties could contribute to greater stigma in PD patients with refractory motor symptoms who are candidates for DBS.
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Affiliation(s)
| | - Vanessa P Leal
- Programa de Pós-Graduação em Ciências Médicas, Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil
| | - Paulo R da Silva
- Instituto de Psiquiatria de Santa Catarina (IPQ-SC), São José, SC, Brazil
| | - Fernando C Freitas
- Ambulatório de Distúrbios do Movimento, Hospital Governador Celso Ramos, Florianópolis, SC, Brazil
| | | | - Roger Walz
- Programa de Pós-Graduação em Ciências Médicas, Universidade Federal de Santa Catarina (UFSC), Florianópolis, SC, Brazil
| | - Leandro F Malloy-Diniz
- Departamento de Saúde Mental, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil
| | | | - Antônio P Palha
- Faculdade de Medicina, Universidade do Porto, Porto, Portugal
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Seldeen KL, Redae YZ, Thiyagarajan R, Berman RN, Leiker MM, Troen BR. High intensity interval training improves physical performance in aged female mice: A comparison of mouse frailty assessment tools. Mech Ageing Dev 2019; 180:49-62. [PMID: 30951786 PMCID: PMC9841971 DOI: 10.1016/j.mad.2019.04.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 03/22/2019] [Accepted: 04/01/2019] [Indexed: 01/19/2023]
Abstract
Frailty syndrome increases the risk for disability and mortality, and is a major health concern amidst the geriatric shift in the population. High intensity interval training (HIIT), which couples bursts of vigorous activity interspersed with active recovery intervals, shows promise for the treatment of frailty. Here we compare and contrast five Fried physical phenotype and one deficit accumulation based mouse frailty assessment tools for identifying the impacts of HIIT on frailty and predicting functional capacity, underlying pathology, and survival in aged female mice. Our data reveal a 10-minute HIIT regimen administered 3-days-a-week for 8-weeks increased treadmill endurance, gait speed and maintained grip strength. One frailty tool identified a benefit of HIIT for frailty, but many were trending suggesting HIIT was beneficial for physical performance in these mice, but the 8-week timeframe may have been insufficient to induce frailty benefits. Finally, most frailty tools distinguished between surviving or non-surviving mice, whereas half correlated with functional capacity measured by nest building ability, and none correlated with underlying pathology. In summary, this study supports the ongoing development of mouse assessment tools as useful instruments for frailty research.
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Affiliation(s)
- Kenneth Ladd Seldeen
- Corresponding author at: 875 Ellicott Street, CTRC Room 8030A, Buffalo, NY 14203, USA. (K.L. Seldeen)
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Schubert JJ, Veronese M, Marchitelli L, Bodini B, Tonietto M, Stankoff B, Brooks DJ, Bertoldo A, Edison P, Turkheimer FE. Dynamic 11C-PiB PET Shows Cerebrospinal Fluid Flow Alterations in Alzheimer Disease and Multiple Sclerosis. J Nucl Med 2019; 60:1452-1460. [PMID: 30850505 DOI: 10.2967/jnumed.118.223834] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 02/20/2019] [Indexed: 01/26/2023] Open
Abstract
Cerebrospinal fluid (CSF) plays an important role in solute clearance and maintenance of brain homeostasis. 11C-Pittsburgh compound B (PiB) PET was recently proposed as a tool for detection of CSF clearance alterations in Alzheimer disease. The current study investigates the magnitude of 11C-PiB PET signal in the lateral ventricles of an independent group of Alzheimer and mild cognitive impairment subjects. We have also evaluated multiple sclerosis as a model of disease with CSF clearance alterations without amyloid-β tissue accumulation. Methods: A set of 11 Alzheimer and 12 mild cognitive impairment subjects and a set of 20 multiple sclerosis subjects with matched controls underwent MRI and dynamic 11C-PiB PET. Lateral ventricle regions of interest were generated manually from MRI data. PET data were analyzed using cerebellum or a supervised reference region for the Alzheimer and multiple sclerosis data sets, respectively. The magnitude of 11C-PiB signal in the lateral ventricles was calculated as area under the curve from 35 to 80 min and SUV ratio (SUVR) from 50 to 70 min. Compartmental modeling analysis was performed on a separate data set containing 11 Alzheimer and matched control subjects; this analysis included an arterial input function, to further understand the kinetics of the lateral ventricular 11C-PiB signal. Results: ANOVA revealed significant group differences in lateral ventricular SUVR across the Alzheimer, mild cognitive impairment, and healthy control groups (P = 0.004). Pairwise comparisons revealed significantly lower lateral ventricular SUVR in Alzheimer subjects than in healthy controls (P < 0.001) or mild cognitive impairment subjects (P = 0.029). Lateral ventricular SUVR was significantly lower in multiple sclerosis subjects than in healthy controls (P = 0.008). Compartmental modeling analysis revealed significantly lower uptake rates of 11C-PiB signal from blood (P = 0.005) and brain tissue (P = 0.004) to the lateral ventricles and significantly lower 11C-PiB signal clearance out of the lateral ventricles (P = 0.002) in Alzheimer subjects than in healthy controls. Conclusion: These results indicate that dynamic 11C-PiB PET can be used to observe pathologic changes in CSF dynamics. We have replicated previous work demonstrating CSF clearance deficits in Alzheimer disease associated with amyloid-β deposits and have extended the observations to include ventricular CSF clearance deficits in mild cognitive impairment and multiple sclerosis.
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Affiliation(s)
- Julia J Schubert
- Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Mattia Veronese
- Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Livia Marchitelli
- Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Benedetta Bodini
- Sorbonne Universités, UPMC Paris 06, Institut du Cerveau et de la Moelle épinière, ICM, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Matteo Tonietto
- Sorbonne Universités, UPMC Paris 06, Institut du Cerveau et de la Moelle épinière, ICM, Hôpital de la Pitié Salpêtrière, Paris, France
| | - Bruno Stankoff
- Sorbonne Universités, UPMC Paris 06, Institut du Cerveau et de la Moelle épinière, ICM, Hôpital de la Pitié Salpêtrière, Paris, France
| | | | | | - Paul Edison
- Imperial College London, London, United Kingdom; and
| | - Federico E Turkheimer
- Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
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A Randomized Controlled Trial of the Prescribed Stepper Walking Program in Preventing Frailty Among the Dwelling Elderly. TOPICS IN GERIATRIC REHABILITATION 2018. [DOI: 10.1097/tgr.0000000000000198] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Circadian Rhythm and Alzheimer's Disease. Med Sci (Basel) 2018; 6:medsci6030052. [PMID: 29933646 PMCID: PMC6164904 DOI: 10.3390/medsci6030052] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 06/19/2018] [Accepted: 06/19/2018] [Indexed: 12/14/2022] Open
Abstract
Alzheimer’s disease (AD) is a neurodegenerative disorder with a growing epidemiological importance characterized by significant disease burden. Sleep-related pathological symptomatology often accompanies AD. The etiology and pathogenesis of disrupted circadian rhythm and AD share common factors, which also opens the perspective of viewing them as a mutually dependent process. This article focuses on the bi-directional relationship between these processes, discussing the pathophysiological links and clinical aspects. Common mechanisms linking both processes include neuroinflammation, neurodegeneration, and circadian rhythm desynchronization. Timely recognition of sleep-specific symptoms as components of AD could lead to an earlier and correct diagnosis with an opportunity of offering treatments at an earlier stage. Likewise, proper sleep hygiene and related treatments ought to be one of the priorities in the management of the patient population affected by AD. This narrative review brings a comprehensive approach to clearly demonstrate the underlying complexities linking AD and circadian rhythm disruption. Most clinical data are based on interventions including melatonin, but larger-scale research is still scarce. Following a pathophysiological reasoning backed by evidence gained from AD models, novel anti-inflammatory treatments and those targeting metabolic alterations in AD might prove useful for normalizing a disrupted circadian rhythm. By restoring it, benefits would be conferred for immunological, metabolic, and behavioral function in an affected individual. On the other hand, a balanced circadian rhythm should provide greater resilience to AD pathogenesis.
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Lee J, Kim Y, Kim YL. Non-pharmacological therapies for sleep disturbances in people with Parkinson's disease: A systematic review. J Adv Nurs 2018; 74:1741-1751. [PMID: 29700848 DOI: 10.1111/jan.13694] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/15/2018] [Indexed: 02/28/2024]
Abstract
AIM To determine the effectiveness of non-pharmacological therapies for sleep disturbances in people with Parkinson's disease (PD). BACKGROUND Sleep disturbances, which are common in people with PD, may diminish their quality of life. Non-pharmacological therapies are preferred over pharmacological therapies for improving sleep quality, owing to fewer adverse effects. DESIGN Systematic literature review. DATA SOURCES A systematic search of eight databases and hand searching was conducted for papers published between 1 January 2000 - 1 January 2016. REVIEW METHODS The Cochrane methods were followed. Risk of bias was assessed using the Cochrane Collaboration Risk of Bias Tool. RESULTS Eight studies were identified for data extraction. Therapeutic domains included physical exercise, cognitive behavioural and complementary interventions. Therapies in four of the eight studies significantly improved sleep quality and the unified PD rating scale score. Other studies showed no clear effects on sleep (N = 1), limited effects on sleep (N = 1) or effects in both the intervention and control groups, indicating that the intervention had no distinctive effects (N = 2). CONCLUSIONS The non-pharmacological intervention types and sleep-related measured outcomes were heterogeneous. Most therapies had inconsistent effects on sleep. The insufficient evidence for non-pharmacological treatments seems related to the unique motor-associated clinical features of PD, which restrict the use of physical exercise therapy, or to individual "wearing-off" periods, which limit group therapy. Further studies on non-pharmacological therapies are required to identify the best interventions for improving sleep quality in people with PD.
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Affiliation(s)
- JuHee Lee
- Mo-Im Kim Nursing Research Institute, College of Nursing, Yonsei University, Seoul, Korea
| | - Yonji Kim
- Graduate School, College of Nursing, Yonsei University, Seoul, Korea
| | - Yie Lin Kim
- Graduate School, College of Nursing, Yonsei University, Seoul, Korea
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