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Ledda C, Romagnolo A, Covolo A, Imbalzano G, Montanaro E, Rizzone MG, Artusi CA, Lopiano L, Zibetti M. Effects of dopaminergic therapy on sleep quality in fluctuating Parkinson's disease patients. J Neurol 2024; 271:3625-3630. [PMID: 38607429 DOI: 10.1007/s00415-024-12351-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Revised: 03/24/2024] [Accepted: 03/25/2024] [Indexed: 04/13/2024]
Abstract
BACKGROUND Sleep disorders negatively impact quality of life in Parkinson's disease (PD), yet the role of antiparkinsonian drugs on sleep quality is still unclear. We aimed to explore the correlation between sleep dysfunction and dopaminergic therapy in a large cohort of advanced PD patients. METHODS Patients consecutively evaluated for device-aided therapies eligibility were evaluated by means of the PD Sleep Scale (PDSS-2; score ≥ 18 indicates poor sleep quality), and the Epworth Sleepiness Scale (ESS score ≥ 10 indicates excessive daytime sleepiness-EDS). Binary logistic regression analysis, adjusting for age, sex, disease duration, motor impairment, and sleep drugs, was employed to evaluate the association between dopaminergic therapy and PDSS-2 and ESS scores. Analysis of covariance assessed differences in PDSS-2 and ESS scores between patients without DA, and between patients treated with low or high doses of DA (cut-off: DA-LEDD = 180 mg). RESULTS In a cohort of 281 patients, 66.2% reported poor sleep quality, and 34.5% reported EDS. DA treatment demonstrated twofold lower odds of reporting relevant sleep disturbances (OR 0.498; p = 0.035), while DA-LEDD, levodopa-LEDD, total LEDD, and extended-release levodopa were not associated with disturbed sleep. EDS was not influenced by dopaminergic therapy. Patients with DA intake reported significant lower PDSS-2 total score (p = 0.027) and "motor symptoms at night" domain score (p = 0.044). Patients with higher doses of DA showed lower PDSS-2 total score (p = 0.043). CONCLUSION Our study highlights the positive influence of DA add-on treatment on sleep quality in this group of advanced fluctuating PD patients.
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Affiliation(s)
- Claudia Ledda
- Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
- SC Neurologia 2U, A.O.U. Città della Salute e della Scienza di Torino, Corso Bramante 88, 10126, Turin, Italy
| | - Alberto Romagnolo
- Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
- SC Neurologia 2U, A.O.U. Città della Salute e della Scienza di Torino, Corso Bramante 88, 10126, Turin, Italy
| | - Anna Covolo
- Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
- SC Neurologia 2U, A.O.U. Città della Salute e della Scienza di Torino, Corso Bramante 88, 10126, Turin, Italy
| | - Gabriele Imbalzano
- Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
- SC Neurologia 2U, A.O.U. Città della Salute e della Scienza di Torino, Corso Bramante 88, 10126, Turin, Italy
| | - Elisa Montanaro
- Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
- SC Neurologia 2U, A.O.U. Città della Salute e della Scienza di Torino, Corso Bramante 88, 10126, Turin, Italy
| | - Mario Giorgio Rizzone
- Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
- SC Neurologia 2U, A.O.U. Città della Salute e della Scienza di Torino, Corso Bramante 88, 10126, Turin, Italy
| | - Carlo Alberto Artusi
- Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
- SC Neurologia 2U, A.O.U. Città della Salute e della Scienza di Torino, Corso Bramante 88, 10126, Turin, Italy
| | - Leonardo Lopiano
- Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy
- SC Neurologia 2U, A.O.U. Città della Salute e della Scienza di Torino, Corso Bramante 88, 10126, Turin, Italy
| | - Maurizio Zibetti
- Department of Neuroscience "Rita Levi Montalcini", University of Turin, Via Cherasco 15, 10126, Turin, Italy.
- SC Neurologia 2U, A.O.U. Città della Salute e della Scienza di Torino, Corso Bramante 88, 10126, Turin, Italy.
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Zheng Y, Cameron AP. Sleep and Overactive Bladder in Parkinson's Disease. Urol Clin North Am 2024; 51:197-207. [PMID: 38609192 DOI: 10.1016/j.ucl.2024.02.005] [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: 04/14/2024]
Abstract
Patients with Parkinson's disease (PD) have disturbances in their bladder and sleep physiology that lead to nocturia and overactive bladder (OAB). These symptoms can be extremely bothersome and impact not only their quality of life (QoL) but also the QoL of their caretakers. We aim to highlight the changes in bladder and sleep physiology in PD and explore OAB/nocturia treatment strategies in this population.
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Affiliation(s)
- Yu Zheng
- Department of Urology, University of Michigan, 1500 E Medical Center Drive, Ann Arbor, MI 48109, USA.
| | - Anne P Cameron
- Department of Urology, University of Michigan, 1500 E Medical Center Drive, Ann Arbor, MI 48109, USA
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Neha, Mazahir I, Khan SA, Kaushik P, Parvez S. The Interplay of Mitochondrial Bioenergetics and Dopamine Agonists as an Effective Disease-Modifying Therapy for Parkinson's Disease. Mol Neurobiol 2024:10.1007/s12035-024-04078-8. [PMID: 38468113 DOI: 10.1007/s12035-024-04078-8] [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: 11/01/2023] [Accepted: 02/28/2024] [Indexed: 03/13/2024]
Abstract
Parkinson's disease (PD) is a progressive neurological ailment with a slower rate of advancement that is more common in older adults. The biggest risk factor for PD is getting older, and those over 60 have an exponentially higher incidence of this condition. The failure of the mitochondrial electron chain, changes in the dynamics of the mitochondria, and abnormalities in calcium and ion homeostasis are all symptoms of Parkinson's disease (PD). Increased mitochondrial reactive oxygen species (mROS) and an energy deficit are linked to these alterations. Levodopa (L-DOPA) is a medication that is typically used to treat most PD patients, but because of its negative effects, additional medications have been created utilizing L-DOPA as the parent molecule. Ergot and non-ergot derivatives make up most PD medications. PD is successfully managed with the use of dopamine agonists (DA). To get around the motor issues produced by L-DOPA, these dopamine derivatives can directly excite DA receptors in the postsynaptic membrane. In the past 10 years, two non-ergoline DA with strong binding properties for the dopamine D2 receptor (D2R) and a preference for the dopamine D3 receptor (D3R) subtype, ropinirole, and pramipexole (PPx) have been developed for the treatment of PD. This review covers the most recent research on the efficacy and safety of non-ergot drugs like ropinirole and PPx as supplementary therapy to DOPA for the treatment of PD.
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Affiliation(s)
- Neha
- Department of Toxicology, School of Chemical & Life Sciences, Jamia Hamdard, New Delhi, 110062, India
| | - Iqra Mazahir
- Department of Toxicology, School of Chemical & Life Sciences, Jamia Hamdard, New Delhi, 110062, India
| | - Sara Akhtar Khan
- Department of Toxicology, School of Chemical & Life Sciences, Jamia Hamdard, New Delhi, 110062, India
| | - Pooja Kaushik
- Department of Toxicology, School of Chemical & Life Sciences, Jamia Hamdard, New Delhi, 110062, India.
| | - Suhel Parvez
- Department of Toxicology, School of Chemical & Life Sciences, Jamia Hamdard, New Delhi, 110062, India.
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Wu D, He J, Li K, Liu H, Jin Y, Du W, Ma X, Long Y, Li S, Su W, Chen H. Clinical Manifestations of Subjective Sleep Disorders in Chinese Patients with Parkinson's Disease and Their Relationship with Dopaminergic Drugs. Eur Neurol 2023; 86:377-386. [PMID: 37673041 DOI: 10.1159/000533905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 08/29/2023] [Indexed: 09/08/2023]
Abstract
INTRODUCTION Sleep disorders are common in Parkinson's disease (PD) and significantly impact quality of life. Herein, we surveyed the incidence and severity of sleep disorders in Chinese PD patients and observed their relationship with dopaminergic drugs. METHODS We collected the demographic and disease information of 232 PD patients. The incidence and severity of sleep disorders were surveyed with the Parkinson's disease sleep scale (PDSS) Chinese version. Data on dopaminergic drug intake were collected and converted to levodopa equivalent doses (LED). RESULTS The average total score of PDSS in 232 patients was 119.3 ± 19.7. There was a significant difference in PDSS scores between groups classified by the Hoehn-Yahr (H&Y) stage, but not between the groups classified by the type of dopaminergic drugs. Stepwise regression analysis revealed that the LED of dopaminergic drugs taken before bedtime (p < 0.00), LED of dopaminergic drugs taken over a 24-h period (p < 0.00), and scores of the Hamilton Rating Scale for Depression (HAMD) (p = 0.01) were determinants of PDSS. CONCLUSION Sleep disorders in PD patients may be multifactorial. High dosage of dopaminergic drugs taken prior to sleep, daily total high dosage of dopaminergic drugs, and depression exert negative effects on subjective sleep. The timing and dosage of dopaminergic drugs taken before bedtime should be considered in PD management.
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Affiliation(s)
- Dongdong Wu
- Department of Neurology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Jing He
- Department of Neurology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Kai Li
- Department of Neurology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Huijing Liu
- Department of Neurology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Ying Jin
- Department of Neurology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Wei Du
- Department of Neurology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Xinxin Ma
- Department of Neurology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Yunfei Long
- Department of Neurology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Shuhua Li
- Department of Neurology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Wen Su
- Department of Neurology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Haibo Chen
- Department of Neurology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
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Samizadeh MA, Fallah H, Toomarisahzabi M, Rezaei F, Rahimi-Danesh M, Akhondzadeh S, Vaseghi S. Parkinson's Disease: A Narrative Review on Potential Molecular Mechanisms of Sleep Disturbances, REM Behavior Disorder, and Melatonin. Brain Sci 2023; 13:914. [PMID: 37371392 DOI: 10.3390/brainsci13060914] [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: 05/08/2023] [Revised: 06/01/2023] [Accepted: 06/03/2023] [Indexed: 06/29/2023] Open
Abstract
Parkinson's disease (PD) is one of the most common neurodegenerative diseases. There is a wide range of sleep disturbances in patients with PD, such as insomnia and rapid eye movement (REM) sleep behavior disorder (or REM behavior disorder (RBD)). RBD is a sleep disorder in which a patient acts out his/her dreams and includes abnormal behaviors during the REM phase of sleep. On the other hand, melatonin is the principal hormone that is secreted by the pineal gland and significantly modulates the circadian clock and mood state. Furthermore, melatonin has a wide range of regulatory effects and is a safe treatment for sleep disturbances such as RBD in PD. However, the molecular mechanisms of melatonin involved in the treatment or control of RBD are unknown. In this study, we reviewed the pathophysiology of PD and sleep disturbances, including RBD. We also discussed the potential molecular mechanisms of melatonin involved in its therapeutic effect. It was concluded that disruption of crucial neurotransmitter systems that mediate sleep, including norepinephrine, serotonin, dopamine, and GABA, and important neurotransmitter systems that mediate the REM phase, including acetylcholine, serotonin, and norepinephrine, are significantly involved in the induction of sleep disturbances, including RBD in PD. It was also concluded that accumulation of α-synuclein in sleep-related brain regions can disrupt sleep processes and the circadian rhythm. We suggested that new treatment strategies for sleep disturbances in PD may focus on the modulation of α-synuclein aggregation or expression.
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Affiliation(s)
- Mohammad-Ali Samizadeh
- Cognitive Neuroscience Lab, Medicinal Plants Research Center, Institute of Medicinal Plants, ACECR, Karaj 3365166571, Iran
| | - Hamed Fallah
- Department of Basic Sciences, Faculty of Veterinary Medicine, University of Tehran, Tehran 1417935840, Iran
| | - Mohadeseh Toomarisahzabi
- Cognitive Neuroscience Lab, Medicinal Plants Research Center, Institute of Medicinal Plants, ACECR, Karaj 3365166571, Iran
| | - Fereshteh Rezaei
- Cognitive Neuroscience Lab, Medicinal Plants Research Center, Institute of Medicinal Plants, ACECR, Karaj 3365166571, Iran
| | - Mehrsa Rahimi-Danesh
- Cognitive Neuroscience Lab, Medicinal Plants Research Center, Institute of Medicinal Plants, ACECR, Karaj 3365166571, Iran
| | - Shahin Akhondzadeh
- Psychiatric Research Center, Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Tehran 13337159140, Iran
| | - Salar Vaseghi
- Cognitive Neuroscience Lab, Medicinal Plants Research Center, Institute of Medicinal Plants, ACECR, Karaj 3365166571, Iran
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Scanga A, Lafontaine AL, Kaminska M. An overview of the effects of levodopa and dopaminergic agonists on sleep disorders in Parkinson's disease. J Clin Sleep Med 2023; 19:1133-1144. [PMID: 36716191 PMCID: PMC10235717 DOI: 10.5664/jcsm.10450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 12/09/2022] [Accepted: 12/09/2022] [Indexed: 01/31/2023]
Abstract
Sleep disorders are among the most common nonmotor symptoms in Parkinson's disease and are associated with reduced cognition and health-related quality of life. Disturbed sleep can often present in the prodromal or early stages of this neurodegenerative disease, rendering it crucial to manage and treat these symptoms. Levodopa and dopaminergic agonists are frequently prescribed to treat motor symptoms in Parkinson's disease, and there is increasing interest in how these pharmacological agents affect sleep and their effect on concomitant sleep disturbances and disorders. In this review, we discuss the role of dopamine in regulating the sleep-wake state and the impact of neurodegeneration on sleep. We provide an overview of the effects of levodopa and dopaminergic agonists on sleep architecture, insomnia, excessive daytime sleepiness, sleep-disordered breathing, rapid eye movement sleep behavior disorder, and restless legs syndrome in Parkinson's disease. Levodopa and dopaminergic drugs may have different effects, beneficial or adverse, depending on dosing, method of administration, and differential effects on the different dopamine receptors. Future research in this area should focus on elucidating the specific mechanisms by which these drugs affect sleep in order to better understand the pathophysiology of sleep disorders in Parkinson's disease and aid in developing suitable therapies and treatment regimens. CITATION Scanga A, Lafontaine A-L, Kaminska M. An overview of the effects of levodopa and dopaminergic agonists on sleep disorders in Parkinson's disease. J Clin Sleep Med. 2023;19(6):1133-1144.
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Affiliation(s)
- Amanda Scanga
- Division of Experimental Medicine, Glen Site, McGill University Health Centre, Montréal, Québec, Canada
| | - Anne-Louise Lafontaine
- Montreal Neurological Institute, McGill University Health Centre, Montréal, Québec, Canada
| | - Marta Kaminska
- Respiratory Epidemiology and Clinical Research Unit, Research Institute of the McGill University Health Centre, Montréal, Québec, Canada
- Respiratory Division and Sleep Laboratory, McGill University Health Centre, Montréal, Québec, Canada
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7
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Lauretani F, Testa C, Salvi M, Zucchini I, Giallauria F, Maggio M. Clinical Evaluation of Sleep Disorders in Parkinson’s Disease. Brain Sci 2023; 13:brainsci13040609. [PMID: 37190574 DOI: 10.3390/brainsci13040609] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 03/27/2023] [Accepted: 03/29/2023] [Indexed: 04/07/2023] Open
Abstract
The paradigm of the framing of Parkinson’s disease (PD) has undergone significant revision in recent years, making this neurodegenerative disease a multi-behavioral disorder rather than a purely motor disease. PD affects not only the “classic” substantia nigra at the subthalamic nuclei level but also the nerve nuclei, which are responsible for sleep regulation. Sleep disturbances are the clinical manifestations of Parkinson’s disease that most negatively affect the quality of life of patients and their caregivers. First-choice treatments for Parkinson’s disease determine amazing effects on improving motor functions. However, it is still little known whether they can affect the quantity and quality of sleep in these patients. In this perspective article, we will analyze the treatments available for this specific clinical setting, hypothesizing a therapeutic approach in relation to neurodegenerative disease state.
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Affiliation(s)
- Fulvio Lauretani
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
- Clinic Geriatric Unit and Cognitive and Motor Center, Medicine and Geriatric-Rehabilitation Department, University-Hospital of Parma, 43126 Parma, Italy
| | - Crescenzo Testa
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Marco Salvi
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Irene Zucchini
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
| | - Francesco Giallauria
- Department of Translational Medical Sciences, “Federico II” University of Naples, Via S. Pansini 5, 80131 Naples, Italy
| | - Marcello Maggio
- Department of Medicine and Surgery, University of Parma, 43126 Parma, Italy
- Clinic Geriatric Unit and Cognitive and Motor Center, Medicine and Geriatric-Rehabilitation Department, University-Hospital of Parma, 43126 Parma, Italy
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Jing XZ, Yang HJ, Taximaimaiti R, Wang XP. Advances in the Therapeutic Use of Non-Ergot Dopamine Agonists in the Treatment of Motor and Non-Motor Symptoms of Parkinson's Disease. Curr Neuropharmacol 2023; 21:1224-1240. [PMID: 36111769 PMCID: PMC10286583 DOI: 10.2174/1570159x20666220915091022] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/25/2022] [Accepted: 07/18/2022] [Indexed: 11/22/2022] Open
Abstract
Dopamine (DA) agonists, as an excellent dopamine replacement therapy for patients with early and advanced Parkinson's disease (PD), play a vital role in controlling motor and several nonmotor symptoms. Besides, the application of DA agonists may delay levodopa therapy and the associated risk of motor complications. Indeed, each DA agonist has unique pharmacokinetic and pharmacodynamic characteristics and therefore has different therapeutic efficacy and safety profile. The comorbidities, significant non-motor manifestations, concomitant medications, and clinical features of PD individuals should guide the selection of a specific DA agonist to provide a more patient-tailored treatment option. Thorough knowledge of DA agonists helps clinicians better balance clinical efficacy and side effects. Therefore, this review refers to recent English-written articles on DA agonist therapy for PD patients and summarizes the latest findings on non-ergot DA agonists as well as the advantages and disadvantages of each compound to help clinicians in the selection of a specific DA agonist. In addition, novel D1/D5 partial agonists and new formulations of DA agonists are also discussed.
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Affiliation(s)
- Xiao-Zhong Jing
- Department of Neurology, Jiading Branch of Shanghai General Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
- Department of Neurology, TongRen Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Hui-Jia Yang
- Center for Clinical Research on Neurological Diseases, The First Affiliated Hospital, Dalian Medical University, Dalian 116021, China
| | - Reyisha Taximaimaiti
- Department of Neurology, Jiading Branch of Shanghai General Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Xiao-Ping Wang
- Department of Neurology, Jiading Branch of Shanghai General Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
- Department of Neurology, TongRen Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
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9
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Minakawa EN. Bidirectional Relationship Between Sleep Disturbances and Parkinson's Disease. Front Neurol 2022; 13:927994. [PMID: 35923835 PMCID: PMC9342689 DOI: 10.3389/fneur.2022.927994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 06/15/2022] [Indexed: 12/01/2022] Open
Abstract
Parkinson's disease (PD) is the second most common neurodegenerative disease after Alzheimer's disease (AD). Both diseases share common clinical and pathological features: the gradual progression of neurological and psychiatric symptoms caused by neuronal dysfunction and neuronal cell death due to the accumulation of misfolded and neurotoxic proteins. Furthermore, both of them are multifactorial diseases in which both genetic and non-genetic factors contribute to the disease course. Non-genetic factors are of particular interest for the development of preventive and therapeutic approaches for these diseases because they are modifiable; of these, sleep is a particularly intriguing factor. Sleep disturbances are highly prevalent among both patients with AD and PD. To date, research has suggested that sleep disturbances are a consequence as well as a risk factor for the onset and progression of AD, which implies a bidirectional relationship between sleep and AD. Whether such a relationship exists in PD is less certain, albeit highly plausible given the shared pathomechanisms. This review examines the current evidence for the bidirectional relationship between sleep and PD. It includes research in both humans and animal models, followed by a discussion of the current understanding of the mechanisms underlying this relationship. Finally, potential avenues of research toward achieving disease modification to treat or prevent PD are proposed. Although further efforts are crucial for preventing the onset and slowing the progress of PD, it is evident that sleep is a valuable candidate target for future interventions to improve the outcomes of PD patients.
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Affiliation(s)
- Eiko N. Minakawa
- Department of Neurophysiology, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan
- Parkinson Disease and Movement Disorder Center, National Center Hospital, National Center of Neurology and Psychiatry, Kodaira, Japan
- Sleep Disorder Center, National Center Hospital, National Center of Neurology and Psychiatry, Kodaira, Japan
- Research Center for Neurocognitive Disorders, National Center Hospital, National Center of Neurology and Psychiatry, Kodaira, Japan
- *Correspondence: Eiko N. Minakawa
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Tsuboi T, Satake Y, Hiraga K, Yokoi K, Hattori M, Suzuki M, Hara K, Ramirez-Zamora A, Okun MS, Katsuno M. Effects of MAO-B inhibitors on non-motor symptoms and quality of life in Parkinson's disease: A systematic review. NPJ Parkinsons Dis 2022; 8:75. [PMID: 35697709 PMCID: PMC9192747 DOI: 10.1038/s41531-022-00339-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 05/24/2022] [Indexed: 11/09/2022] Open
Abstract
Non-motor symptoms (NMS) are common among patients with Parkinson's disease and reduce patients' quality of life (QOL). However, there remain considerable unmet needs for NMS management. Three monoamine oxidase B inhibitors (MAO-BIs), selegiline, rasagiline, and safinamide, have become commercially available in many countries. Although an increasing number of studies have reported potential beneficial effects of MAO-BIs on QOL and NMS, there has been no consensus. Thus, the primary objective of this study was to provide an up-to-date systematic review of the QOL and NMS outcomes from the available clinical studies of MAO-BIs. We conducted a literature search using the PubMed, Scopus, and Cochrane Library databases in November 2021. We identified 60 publications relevant to this topic. Overall, rasagiline and safinamide had more published evidence on QOL and NMS changes compared with selegiline. This was likely impacted by selegiline being introduced many years prior to the field embarking on the study of NMS. The impact of MAO-BIs on QOL was inconsistent across studies, and this was unlikely to be clinically meaningful. MAO-BIs may potentially improve depression, sleep disturbances, and pain. In contrast, cognitive and olfactory dysfunctions are likely unresponsive to MAO-BIs. Given the paucity of evidence and controlled, long-term studies, the effects of MAO-BIs on fatigue, autonomic dysfunctions, apathy, and ICD remain unclear. The effects of MAO-BIs on static and fluctuating NMS have never been investigated systematically. More high-quality studies will be needed and should enable clinicians to provide personalized medicine based on a non-motor symptom profile.
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Affiliation(s)
- Takashi Tsuboi
- Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Department of Neurology, Norman Fixel Institute for Neurological Diseases, University of Florida, Gainesville, FL, USA
| | - Yuki Satake
- Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Keita Hiraga
- Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Katsunori Yokoi
- Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Department of Neurology, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Makoto Hattori
- Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Masashi Suzuki
- Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Department of Clinical laboratory, Nagoya University Hospital, Nagoya, Japan
| | - Kazuhiro Hara
- Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Adolfo Ramirez-Zamora
- Department of Neurology, Norman Fixel Institute for Neurological Diseases, University of Florida, Gainesville, FL, USA
| | - Michael S Okun
- Department of Neurology, Norman Fixel Institute for Neurological Diseases, University of Florida, Gainesville, FL, USA
| | - Masahisa Katsuno
- Department of Neurology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
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De Cock VC, Dodet P, Leu-Semenescu S, Aerts C, Castelnovo G, Abril B, Drapier S, Olivet H, Corbillé AG, Leclair-Visonneau L, Sallansonnet-Froment M, Lebouteux M, Anheim M, Ruppert E, Vitello N, Eusebio A, Lambert I, Marques A, Fantini ML, Devos D, Monaca C, Benard-Serre N, Lacombe S, Vidailhet M, Arnulf I, Doulazmi M, Roze E. Safety and efficacy of subcutaneous night-time only apomorphine infusion to treat insomnia in patients with Parkinson's disease (APOMORPHEE): a multicentre, randomised, controlled, double-blind crossover study. Lancet Neurol 2022; 21:428-437. [DOI: 10.1016/s1474-4422(22)00085-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 02/15/2022] [Accepted: 02/21/2022] [Indexed: 12/13/2022]
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12
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Chaudhuri KR, Leta V. Apomorphine infusion for improving sleep in Parkinson's disease. Lancet Neurol 2022; 21:395-398. [DOI: 10.1016/s1474-4422(22)00128-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 03/25/2022] [Indexed: 11/16/2022]
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13
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Liu H, Li J, Wang X, Huang J, Wang T, Lin Z, Xiong N. Excessive Daytime Sleepiness in Parkinson's Disease. Nat Sci Sleep 2022; 14:1589-1609. [PMID: 36105924 PMCID: PMC9464627 DOI: 10.2147/nss.s375098] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 08/30/2022] [Indexed: 11/23/2022] Open
Abstract
Excessive daytime sleepiness (EDS) is one of the most common sleep disorders in Parkinson's disease (PD). It has attracted much attention due to high morbidity, poor quality of life, increased risk for accidents, obscure mechanisms, comorbidity with PD and limited therapeutic approaches. In this review, we summarize the current literature on epidemiology of EDS in PD to address the discrepancy between subjective and objective measures and clarify the reason for the inconsistent prevalence in previous studies. Besides, we focus on the effects of commonly used antiparkinsonian drugs on EDS and related pharmacological mechanisms to provide evidence for rational clinical medication in sleepy PD patients. More importantly, degeneration of wake-promoting nuclei owing to primary neurodegenerative process of PD is the underlying pathogenesis of EDS. Accordingly, altered wake-promoting nerve nuclei and neurotransmitter systems in PD patients are highlighted to providing clues for identifying EDS-causing targets in the sleep and wake cycles. Future mechanistic studies toward this direction will hopefully advance the development of novel and specific interventions for EDS in PD patients.
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Affiliation(s)
- Hanshu Liu
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Jingwen Li
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Xinyi Wang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Jinsha Huang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Tao Wang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of 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, People's Republic of China
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14
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Antiparkinsonian drugs as potent contributors to nocturnal sleep in patients with Parkinson's disease. PLoS One 2021; 16:e0255274. [PMID: 34320022 PMCID: PMC8318227 DOI: 10.1371/journal.pone.0255274] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Accepted: 07/14/2021] [Indexed: 11/20/2022] Open
Abstract
Objective To clarify whether antiparkinsonian drugs contribute to nocturnal sleep disturbances in patients with Parkinson’s disease (PD). Background Although the major antiparkinsonian drugs L-dopa and dopamine agonists (DAs) have been found to affect sleep, little is known about the effects of specific drugs on sleep in PD patients. Methods The study participants consisted of 112 PD patients (median age 72.5 years [inter-quartile range: IQR 65–79]; mean disease duration 8.44 years [standard deviation: 7.33]; median Hoehn and Yahr stage 3 [IQR 2–3.75]) taking one of three types of non-ergot extended-release DAs (rotigotine 32; pramipexole 44; ropinirole 36) with or without L-dopa (median daily total dosage of antiparkinsonian drugs 525.5 mg [IQR 376.25–658] levodopa equivalent dose [LED]). Participants were assessed using the PD Sleep Scale-2 (PDSS-2). Results For the whole PD patient cohort, the PDSS-2 sleep disturbance domain score and the scores for item 1 assessing sleep quality and item 8 assessing nocturia were positively correlated with daily total dosage of antiparkinsonian drugs and dosage of L-dopa, but not with the dosage of DAs. Sub-analysis according to DA treatment revealed that DA dosage was not correlated with item 1 or 8 score in any of the subgroups. The LED ratio of rotigotine to the total dosage of antiparkinsonian drugs was inversely correlated with the item 1 score. Conclusions These data suggest that antiparkinsonian drugs, in particular L-dopa, adversely affect nocturnal sleep in PD patients, especially in terms of sleep quality and nocturia. Thus, adjusting both the total dosage of antiparkinsonian drugs and the dose-ratio of L-dopa might be key actions for alleviating poor sleep quality in patients with PD. Among DAs, we found a clear positive correlation between the dose-ratio of rotigotine and sleep quality. Thus, partial L-dopa replacement with rotigotine could improve sleep quality in patients with PD.
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15
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The severity progression of non-motor symptoms in Parkinson's disease: a 6-year longitudinal study in Taiwanese patients. Sci Rep 2021; 11:14781. [PMID: 34285292 PMCID: PMC8292315 DOI: 10.1038/s41598-021-94255-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 06/30/2021] [Indexed: 11/08/2022] Open
Abstract
Nonmotor symptoms (NMSs) cause major burden in patients with Parkinson's disease (PD). Previous NMSs progression studies mostly focused on the prevalence. We conducted a longitudinal study to identify the progression pattern by the severity. PD patients recruited from the outpatient clinics of a tertiary medical center were evaluated by the Unified Parkinson's Disease Rating Scale and Non-Motor Symptoms Scale (NMSS). A retrospective study with three-step analysis was performed. Step 1, the NMSs severity was compared among patients stratified by disease duration every 2 years up to 10 years. Step 2, patients with repeated tests in 2 years were categorized into 4 groups by the diseased duration of every 5 years. Step 3, the NMSS score changes in 6 years follow-up were determined, and the dosage of anti-PD drugs was compared to the NMSs severity changes. 676 patients completed the step 1 analysis, which showed a trend of NMSs worsening but not significant until the disease duration longer than 4-6 years. Furthermore, the severity did not change between repeated evaluations in 2 years in all patients. The progression became apparent after 6 years. Individual symptoms had different progression patterns and the increment of medications was independent to NMSs evolution. We demonstrated the NMSs severity progression in Taiwanese PD patients and the independence of the medications and NMSs progression.
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16
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Dhingra A, Janjua AU, Hack L, Waserstein G, Palanci J, Hermida AP. Exploring Nonmotor Neuropsychiatric Manifestations of Parkinson Disease in a Comprehensive Care Setting. J Geriatr Psychiatry Neurol 2021; 34:181-195. [PMID: 32242493 DOI: 10.1177/0891988720915525] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Parkinson disease (PD) is a debilitating neurological condition that includes both motor symptoms and nonmotor symptoms (NMS). Psychiatric complaints comprise NMS and are collectively referred to as neuropsychiatric manifestations. Common findings include atypical depressive symptoms, anxiety, psychosis, impulse control disorder, deterioration of cognition, and sleep disturbances. Quality of life (QoL) of patients suffering from NMS is greatly impacted and many times can be more debilitating than motor symptoms of PD. We expand on knowledge gained from treatment models within a comprehensive care model that incorporates multidisciplinary specialists working alongside psychiatrists to treat PD. Insight into background, clinical presentations, and treatment options for patients suffering from neuropsychiatric manifestations of PD are discussed. Identifying symptoms early can help improve QoL, provide early symptom relief, and can assist tailoring treatment plans that limit neuropsychiatric manifestations.
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Affiliation(s)
- Amitha Dhingra
- Department of Psychiatry and Behavioral Sciences, 12239Emory University School of Medicine, Atlanta, GA, USA
| | - A Umair Janjua
- Department of Psychiatry and Behavioral Sciences, 12239Emory University School of Medicine, Atlanta, GA, USA
| | - Laura Hack
- Department of Psychiatry and Behavioral Sciences, 12239Emory University School of Medicine, Atlanta, GA, USA
| | - Gabriella Waserstein
- Department of Psychiatry and Behavioral Sciences, 12239Emory University School of Medicine, Atlanta, GA, USA
| | - Justin Palanci
- Department of Psychiatry and Behavioral Sciences, 12239Emory University School of Medicine, Atlanta, GA, USA
| | - Adriana P Hermida
- Department of Psychiatry and Behavioral Sciences, 12239Emory University School of Medicine, Atlanta, GA, USA
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17
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Social listening - revealing Parkinson's disease over day and night. BMC Neurol 2021; 21:2. [PMID: 33397315 PMCID: PMC7780378 DOI: 10.1186/s12883-020-02024-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 12/08/2020] [Indexed: 11/25/2022] Open
Abstract
Background Nocturnal symptoms in Parkinson’s disease are often treated after management of daytime manifestations. In order to better understand the unmet needs of nocturnal symptoms management, we analyzed the characteristics and burden of nocturnal symptoms from patients’ perspectives and explored their changes over time. Overall symptoms (occurring at day or night) were collected to compare whether the unmet needs related to nocturnal symptoms and to overall symptoms are different. Methods We used a Social Listening big-data technique to analyze large amounts of Parkinson’s disease symptoms in dialogues available from social media platforms in 2016 to 2018. These symptoms were classified as either overall symptoms or nocturnal symptoms. We used share of voice (SOV) of symptoms as a proportion of total dialogues per year to reflect the characteristics of symptoms. Negative sentiment score of symptoms was analyzed to find out their related burden. Results We found the SOV for overall motor symptoms was 79% and had not increased between 2016 and 2018 (79%, p = 0.5). The SOV for non-motor symptoms was 69% and had grown by 7% in 2018 (p < 0.01). The SOV for motor complications was 9% and had increased by 6% in 2018 (p < 0.01). The SOV of motor symptoms was larger than non-motor symptoms and motor complications (p < 0.01). The SOV of non-motor symptoms was larger than motor complications (p < 0.01). For nocturnal symptoms, 45% of the analyzed PD population reported nocturnal symptoms in 2018, growing by 6% (p < 0.01). The SOV for nocturnal-occurring motor symptoms was higher than most non-motor symptoms. However, non-motor symptoms had the higher increases and evoked higher negative sentiment regardless of whether they occurred during the day or night. For symptoms that can occur at either day or night, each nocturnal symptom was rated with a higher negative sentiment score than the same symptom during the day. Conclusions The growing SOV and the greater negative sentiment of nocturnal symptoms suggest management of nocturnal symptoms is an unmet need of patients. A greater emphasis on detecting and treating nocturnal symptoms with 24-h care is encouraged. Supplementary Information The online version contains supplementary material available at 10.1186/s12883-020-02024-4.
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18
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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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19
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Zuzuárregui JRP, During EH. Sleep Issues in Parkinson's Disease and Their Management. Neurotherapeutics 2020; 17:1480-1494. [PMID: 33029723 PMCID: PMC7851262 DOI: 10.1007/s13311-020-00938-y] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/28/2020] [Indexed: 12/13/2022] Open
Abstract
Parkinson's disease (PD) is an alpha-synucleinopathy that leads to prominent motor symptoms including tremor, bradykinesia, and postural instability. Nonmotor symptoms including autonomic, neurocognitive, psychiatric symptoms, and sleep disturbances are also seen frequently in PD. The impact of PD on sleep is related to motor and nonmotor symptoms, in addition to the disruption of the pathways regulating sleep by central nervous system pathology. Rapid eye movement sleep behavior disorder is a parasomnia that can lead to self-injury and/or injury to partners at night. Restless legs syndrome is a subjective sensation of discomfort and urge to move the legs prior to falling asleep and can lead to insomnia and reduced sleep quality. Excessive daytime sleepiness is common in PD and exerts a negative impact on quality of life in addition to increasing the risk of falls. Obstructive sleep apnea is a breathing disorder during sleep that can cause frequent awakenings and excessive daytime sleepiness. Circadian rhythm dysfunction can lead to an advanced or delayed onset of sleep in patients and create disruption of normal sleep and wake times. All of these disorders are common in PD and can significantly reduce sleep quantity, sleep quality, or quality of life for patients and caretakers. Treatment approaches for each of these disorders are distinct and should be individualized to the patient. We review the literature regarding these common sleep issues encountered in PD and their treatment options.
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Affiliation(s)
| | - Emmanuel H During
- Stanford Center for Sleep Sciences and Medicine, Department of Psychiatry and Behavioral Sciences, Stanford University Medical Center, Palo Alto, CA, USA
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20
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Rota S, Boura I, Batzu L, Titova N, Jenner P, Falup-Pecurariu C, Chaudhuri KR. 'Dopamine agonist Phobia' in Parkinson's disease: when does it matter? Implications for non-motor symptoms and personalized medicine. Expert Rev Neurother 2020; 20:953-965. [PMID: 32755243 DOI: 10.1080/14737175.2020.1806059] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Dopamine agonists have been widely used to treat patients with Parkinson's disease, but concerns related to their well-known side effects might prevent their use even when indicated. In this review, the authors describe for the first time the concept of 'Dopamine Agonist Phobia', a pharmacophobia that the authors believe might affect clinicians, and they provide evidence of the benefits of dopamine agonists, focusing on non-motor symptoms. AREAS COVERED The authors performed an extensive literature research, including studies exploring the use of dopamine agonists for the treatment of non-motor symptoms. The authors indicate the highest level of evidence in each section. EXPERT OPINION 'Dopamine Agonist Phobia' may preclude valid therapeutic options in selected cases, specifically for the treatment of non-motor symptoms. Thus, the authors propose a personalized approach in Parkinson's disease treatment, and encourage a thoughtful use of dopamine agonists, rather than an overall nihilism.
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Affiliation(s)
- Silvia Rota
- Department of Basic & Clinical Neuroscience, Institute of Psychiatry, Psychology & Neuroscience, King's College London , London, UK.,Parkinson's Foundation Centre of Excellence, King's College Hospital , London, UK
| | - Iro Boura
- Department of Basic & Clinical Neuroscience, Institute of Psychiatry, Psychology & Neuroscience, King's College London , London, UK.,Parkinson's Foundation Centre of Excellence, King's College Hospital , London, UK
| | - Lucia Batzu
- Department of Basic & Clinical Neuroscience, Institute of Psychiatry, Psychology & Neuroscience, King's College London , London, UK.,Parkinson's Foundation Centre of Excellence, King's College Hospital , London, UK
| | - Nataliya Titova
- Department of Neurology, Neurosurgery and Medical Genetics, Federal State Autonomous Educational Institution of Higher Education «N.I. Pirogov Russian National Research Medical University» of the Ministry of Health of the Russian Federation , Moscow, Russia.,Department of Neurodegenerative Diseases, Federal State Budgetary Institution «federal Center of Brain and Neurotechnologies» of the Ministry of Health of the Russian Federation , Moscow, Russia
| | - Peter Jenner
- Neurodegenerative Diseases Research Group, School of Cancer and Pharmaceutical Sciences, Faculty of Life Science and Medicine, King's College London , London, UK
| | - Cristian Falup-Pecurariu
- Department of Neurology, County Emergency Clinic Hospital, Faculty of Medicine, Transilvania University Brasov , Brasov, Romania
| | - K Ray Chaudhuri
- Department of Basic & Clinical Neuroscience, Institute of Psychiatry, Psychology & Neuroscience, King's College London , London, UK.,Parkinson's Foundation Centre of Excellence, King's College Hospital , London, UK
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21
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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: 29] [Impact Index Per Article: 7.3] [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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22
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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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23
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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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24
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Iyer V, Vo Q, Mell A, Chinniah S, Zenerovitz A, Venkiteswaran K, Kunselman AR, Fang J, Subramanian T. Acute levodopa dosing around-the-clock ameliorates REM sleep without atonia in hemiparkinsonian rats. NPJ PARKINSONS DISEASE 2019; 5:27. [PMID: 31815176 PMCID: PMC6884572 DOI: 10.1038/s41531-019-0096-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 10/21/2019] [Indexed: 01/08/2023]
Abstract
Rapid-eye-movement (REM) sleep without atonia (RSWA), a marker of REM sleep behavior disorder (RBD), is frequently comorbid with Parkinson's disease (PD). Although rodent models are commonly used for studying PD, the neurobiological and behavioral correlates of RBD remain poorly understood. Therefore, we developed a behavior-based criteria to identify RSWA in the hemiparkinsonian rat model of PD. Video recordings of rats were analyzed, to develop a criteria consisting of behavioral signs that occurred during polysomnographically confirmed epochs of sleep-wake stages. The sleep-slouch, a postural shift of the body or head caused only by gravity, was identified as a unique behavioral sign of REM sleep onset and was altered in hemiparkinsonian rats during RSWA. There was a significant correlation between the behavior-based criteria and polysomnograms for all sleep-wake stages in control but not hemiparkinsonian rats indicating a deterioration of sleep-wake architecture in parkinsonism. We then tested the efficacy of levodopa in ameliorating RSWA using intermittent and around-the-clock (ATC) dosing regimens. ATC levodopa dosing at 4 mg/kg for 48 h caused a significant reduction of RSWA as measured by polysomnography and the behavioral-based criteria along with an amelioration of forelimb motor deficits. Our findings show that the phenomenological correlates of RSWA can be reliably characterized in the hemiparkinsonian rat model. ATC levodopa administration ameliorates RSWA in this model without deleterious consequences to the overall sleep-wake architecture and therapeutic benefits for parkinsonian motor deficits. These findings suggest that further study may allow for the application of a similar approach to treat RBD in PD patients.
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Affiliation(s)
- Vishakh Iyer
- 1Program in Neuroscience, Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN USA
| | - Quynh Vo
- 2Department of Neurology, West Virginia University School of Medicine, Morgantown, WV USA
| | - Anthony Mell
- 3Department of Neurology and Neural and Behavioral Sciences, The Pennsylvania State University College of Medicine, Hershey, PA USA
| | - Siven Chinniah
- 3Department of Neurology and Neural and Behavioral Sciences, The Pennsylvania State University College of Medicine, Hershey, PA USA
| | - Ashley Zenerovitz
- 3Department of Neurology and Neural and Behavioral Sciences, The Pennsylvania State University College of Medicine, Hershey, PA USA
| | - Kala Venkiteswaran
- 3Department of Neurology and Neural and Behavioral Sciences, The Pennsylvania State University College of Medicine, Hershey, PA USA
| | - Allen R Kunselman
- 4Department of Public Health Sciences, The Pennsylvania State University College of Medicine, Hershey, PA USA
| | - Jidong Fang
- 5Department of Psychiatry, The Pennsylvania State University College of Medicine, Hershey, PA USA
| | - Thyagarajan Subramanian
- 3Department of Neurology and Neural and Behavioral Sciences, The Pennsylvania State University College of Medicine, Hershey, PA USA
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25
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Lebrun C, Gély‐Nargeot M, Rossignol A, Geny C, Bayard S. Efficacy of cognitive behavioral therapy for insomnia comorbid to Parkinson's disease: A focus on psychological and daytime functioning with a single‐case design with multiple baselines. J Clin Psychol 2019; 76:356-376. [DOI: 10.1002/jclp.22883] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
| | | | - Alexia Rossignol
- Neurology DepartmentParkinson's Disease Expert Centre, Gui de Chauliac HospitalMontpellier France
| | - Christian Geny
- Neurology DepartmentParkinson's Disease Expert Centre, Gui de Chauliac HospitalMontpellier France
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Liu CF, Wang T, Zhan SQ, Geng DQ, Wang J, Liu J, Shang HF, Wang LJ, Chan P, Chen HB, Chen SD, Wang YP, Zhao ZX, Chaudhuri KR. Management Recommendations on Sleep Disturbance of Patients with Parkinson's Disease. Chin Med J (Engl) 2018; 131:2976-2985. [PMID: 30539911 PMCID: PMC6302643 DOI: 10.4103/0366-6999.247210] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Indexed: 02/05/2023] Open
Affiliation(s)
- Chun-Feng Liu
- Department of Neurology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215004, China
- Institute of Neuroscience, Soochow University, Suzhou, Jiangsu 215004, China
| | - Tao Wang
- Department of Neurology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, China
| | - Shu-Qin Zhan
- Department of Neurology, Xuan Wu Hospital, Capital Medical University, Beijing 100053, China
| | - De-Qin Geng
- Department of Neurology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu 221006, China
| | - Jian Wang
- Department of Neurology and National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Jun Liu
- Department of Neurology and Institute of Neurology, Ruijin Hospital Affiliated to Shanghai JiaoTong University School of Medicine, Shanghai 200025, China
| | - Hui-Fang Shang
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Li-Juan Wang
- Department of Neurology, Guangdong Neuroscience Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, China
| | - Piu Chan
- Department of Neurology, Xuan Wu Hospital, Capital Medical University, Beijing 100053, China
| | - Hai-Bo Chen
- Department of Neurology, Beijing Hospital, National Center of Gerontology, Beijing 100730, China
| | - Sheng-Di Chen
- Department of Neurology and Institute of Neurology, Ruijin Hospital Affiliated to Shanghai JiaoTong University School of Medicine, Shanghai 200025, China
| | - Yu-Ping Wang
- Department of Neurology, Xuan Wu Hospital, Capital Medical University, Beijing 100053, China
| | - Zhong-Xin Zhao
- Department of Neurology, Changzheng Hospital, Second Military Medical University, Shanghai 200003, China
| | - K Ray Chaudhuri
- National Parkinson Foundation Centre of Excellence and The Maurice Wohl Clinical Neuroscience Institute, King's College London and King's College Hospital, London WC2R 2LS, UK
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Nodel MR, Shevtsova KV, Kovrov GV, Yakhno NN. Nighttime sleep disorders in patients with daytime sleepiness in Parkinson s disease. NEUROLOGY, NEUROPSYCHIATRY, PSYCHOSOMATICS 2018. [DOI: 10.14412/2074-2711-2018-4-23-29] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Daytime sleepiness is one of the clinically significant non-motor manifestations of Parkinson's disease (PD). One of its insufficiently studied aspects is a relationship between daytime sleepiness and nighttime sleep disorders.Objective:to clarify the clinical characteristics of PD in patients with different types of daytime sleepiness and to estimate of the ratio of daytime sleepiness to clinical and polysomnographic characteristics of nighttime sleep in patients with advanced stages of PD.Patients and methods. The investigation included 110 patients (56 men and 54 women) (mean age, 63.78+0.6 years) with PD (Hoehn and Yahr stage 2.6+0.2; disease duration, 6.3+3.2 years) without dementia. All the patients received therapy with levodopa at a mean daily dose of 667.8 mg; 98 of them had the drug in combination with dopamine receptor agonists at a stable dose. The unified PD rating scale, the PD sleep scale (PDSS), and the Epworth sleepiness scale (ESS) were applied. Nocturnal polysomnography (PSG) and the multiple sleep latency test (MSLT) were performed.Results and discussion. There was daytime sleepiness in 44% of the patients: permanent sleepiness in 15%, sudden daytime sleep attacks (along with low daytime sleepiness (ESS) in 14%, and permanent drowsiness concurrent with sleep attacks in 15%. The PSG findings showed a decrease in sleep efficiency, an increase in the duration of the first stage of sleep, a reduction in the duration of the second and third sleep stages, an extension of rapid eye movement (REM) sleep latency, and frequent awakenings (sleep fragmentation). PSG also demonstrated REM sleep behavior disorders (RBD) in half of the examinees.Patients with sleep attacks differed from those with permanent drowsiness without sleep attacks with more severe sleep disorders (PDSS) and shorter sleep latency (MSLT). Patients with the RBD phenomenon had shorter sleep latency (MTLS) than those without this parasomnia. Patients with moderate or severe sleepiness (ESS scores of >10) differed from those with milder drowsiness (ESS scores of 410) and a lower representation of the third sleep stage.Conclusion.There is evidence for the association of daytime sleepiness in PD with reduced efficiency, changes in the nighttime sleep pattern, and RBD.
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Affiliation(s)
- M. R. Nodel
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia; N.I. Pirogov Russian National Research Medical University, Ministry of Health of Russia
| | - K. V. Shevtsova
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia
| | - G. V. Kovrov
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia
| | - N. N. Yakhno
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia
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Evaluation of sleep quality in individuals with Parkinson’s disease using objective and subjective measures. Sleep Biol Rhythms 2018. [DOI: 10.1007/s41105-018-0185-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Xiang W, Sun YQ, Teoh HC. Comparison of nocturnal symptoms in advanced Parkinson's disease patients with sleep disturbances: pramipexole sustained release versus immediate release formulations. DRUG DESIGN DEVELOPMENT AND THERAPY 2018; 12:2017-2024. [PMID: 30013321 PMCID: PMC6037405 DOI: 10.2147/dddt.s160300] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Background Nocturnal symptoms are common in Parkinson’s disease (PD), which greatly affect the quality of life but are often overlooked in clinical settings. Treatment strategies that provide sustained dopaminergic stimulation may have sleep benefits. Objective To investigate the treatment effects of pramipexole (PPX) sustained release (SR) versus PPX immediate release (IR) on nocturnal symptoms in advanced PD patients with sleep disturbances. Materials and methods In this study, the PPX clinical trial (NCT00466167) was retrospectively analyzed for PD Sleep Scale (PDSS) total and domain scores in patients with advanced idiopathic PD receiving either PPX SR or PPX IR, who experienced motor fluctuations while on stable levodopa with a baseline PDSS total score of <90, indicating sleep disturbances. Analysis of covariance test was used to compare the adjusted mean changes at week 18 from baseline between treatment groups, after adjusting for pooled country and baseline scores. Results A total of 119 patients with PD reported sleep disturbances at baseline (PDSS <90; SR, n=59; IR, n=60). At week 18, patients receiving PPX SR reported numerically greater improvement of sleep disturbance than those receiving PPX IR, although the difference of 6.8 points was not statistically significant (adjusted mean changes in PDSS total score, SR=28.5 versus IR=21.7 points, P=0.165). Patients receiving PPX SR observed a numerically greater adjusted mean change in all PDSS domains compared with PPX IR. The overall proportions of patients with any adverse event were similar between both PPX SR and IR groups (62.7% versus 70.0%). Conclusion Both the PPX formulations showed improvements in nocturnal symptoms in advanced PD patients with sleep disturbances and were generally well tolerated. Given the known pharmacokinetic profile of an SR formulation and numerical advantage in PDSS mean change over IR formulation, these preliminary evidences support future prospectively designed studies to investigate the effects of PPX SR for improved sleep.
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Affiliation(s)
- Wei Xiang
- Medical Affairs, Boehringer Ingelheim (China) Investment Co. Ltd, Shanghai, People's Republic of China,
| | - Ya Qing Sun
- Biostatistics and Data Sciences, Boehringer Ingelheim (China) Investment Co. Ltd, Shanghai, People's Republic of China
| | - Hui Chin Teoh
- Clinical Operations, Boehringer Ingelheim (China) Investment Co. Ltd, Shanghai, People's Republic of China
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Kharkar S, Ellenbogen JR, Samuel M, Rizos A, Silverdale M, Chaudhuri KR, Ashkan K. Changes in Parkinson's disease sleep symptoms and daytime somnolence after bilateral subthalamic deep brain stimulation in Parkinson's disease. NPJ PARKINSONS DISEASE 2018; 4:16. [PMID: 29845108 PMCID: PMC5970229 DOI: 10.1038/s41531-018-0053-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 04/16/2018] [Accepted: 05/02/2018] [Indexed: 11/09/2022]
Abstract
INTRODUCTION Deep brain stimulation (DBS) markedly improves motor function in advanced Parkinson's disease (PD), but its effect on sleep is less clear. PATIENTS AND METHODS Forty PD patients who had subthalamic DBS (STN-DBS) were identified from an on-going non-motor naturalistic longitudinal study (NILS). All patients were followed up for at least 6 months, 26 patients had a 1 year follow-up. A total PDSS score of 100 or less, a score in any PDSS-item of 6 or less, and a Epworth score of 10 or more were classified as being significant. RESULTS Forty-five percent of patients reported significant improvement in the total PDSS score at 6 months, and 35% at 12 months. In terms of magnitude, the total PDSS score at 6 months was significantly improved from baseline while the improvement at 12 months was not statistically significant. The most frequently reported improvements were overall sleep quality and maintenance of sleep. Some patients reported worsening of the total PDSS score. More than half of the patients reporting daytime sleepiness at baseline had persistent sleepiness at 6 and 12 months. The mean Epworth Score did not improve because a significant number of patients without sleepiness at baseline reported new-onset sleepiness at 6 and 12 months. Neither medication changes nor motor improvement were consistently related to sleep changes after DBS. CONCLUSION Subthalamic DBS is associated with a statistically and clinically significant, but variable, improvement in sleep as measured by the PDSS. The most frequent improvements were better overall sleep quality and better sleep maintenance.
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Affiliation(s)
- Siddharth Kharkar
- 1Department of Neurology, Wockhardt Hospitals, Mumbai, Maharashtra India
| | | | - Michael Samuel
- 3Department of Neurology, King's College Hospital NHS Foundation Trust, London, UK
| | - Alexandra Rizos
- 4EUROPAR Offices, King's College Hospital NHS Foundation Trust, London, UK
| | - Monty Silverdale
- 5Department of Neurology, Salford Royal NHS Foundation Trust, Manchester, UK
| | - K Ray Chaudhuri
- 3Department of Neurology, King's College Hospital NHS Foundation Trust, London, UK
| | - Keyoumars Ashkan
- 2Department of Neurosurgery, King's College Hospital NHS Foundation Trust, London, UK
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Bhidayasiri R, Sringean J, Taechalertpaisarn P, Thanawattano C. Capturing nighttime symptoms in Parkinson disease: Technical development and experimental verification of inertial sensors for nocturnal hypokinesia. ACTA ACUST UNITED AC 2018; 53:487-98. [PMID: 27533042 DOI: 10.1682/jrrd.2015.04.0062] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Revised: 07/17/2015] [Indexed: 11/05/2022]
Abstract
Although nocturnal hypokinesia represents one of the most common nocturnal disabilities in Parkinson disease (PD), it is often a neglected problem in daily clinical practice. We have developed a portable ambulatory motion recorder (the NIGHT-Recorder), which consists of 16-bit triaxial integrated microelectromechanical system inertial sensors that are specifically designed to measure movements, register the position of the body with respect to gravity, and provide information on rotations on the longitudinal axis while lying in bed. The signal processing uses the forward derivative method to identify rolling over and getting out of bed as primary indicators. The prototype was tested on six PD pairs to measure their movements for one night. Using predetermined definitions, 134 movements were captured consisting of rolling over 115 times and getting out of bed 19 times. Patients with PD rolled over significantly fewer times than their spouses (p = 0.03), and the position change was significantly smaller in patients with PD (p = 0.03). Patients with PD rolled over at a significantly slower speed (p = 0.03) and acceleration (p = 0.03) than their spouses. In contrast, patients with PD got out of bed significantly more often than their spouses (p = 0.02). It is technically feasible to develop an easy-to-use, portable, and accurate device that can assist physicians in the assessment of nocturnal movements of patients with PD.
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Affiliation(s)
- Roongroj Bhidayasiri
- Chulalongkorn Center of Excellence for Parkinson Disease & Related Disorders, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand
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Pushpanathan ME, Loftus AM, Gasson N, Thomas MG, Timms CF, Olaithe M, Bucks RS. Beyond factor analysis: Multidimensionality and the Parkinson's Disease Sleep Scale-Revised. PLoS One 2018; 13:e0192394. [PMID: 29432463 PMCID: PMC5809063 DOI: 10.1371/journal.pone.0192394] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 01/23/2018] [Indexed: 01/27/2023] Open
Abstract
Many studies have sought to describe the relationship between sleep disturbance and cognition in Parkinson’s disease (PD). The Parkinson’s Disease Sleep Scale (PDSS) and its variants (the Parkinson’s disease Sleep Scale-Revised; PDSS-R, and the Parkinson’s Disease Sleep Scale-2; PDSS-2) quantify a range of symptoms impacting sleep in only 15 items. However, data from these scales may be problematic as included items have considerable conceptual breadth, and there may be overlap in the constructs assessed. Multidimensional measurement models, accounting for the tendency for items to measure multiple constructs, may be useful more accurately to model variance than traditional confirmatory factor analysis. In the present study, we tested the hypothesis that a multidimensional model (a bifactor model) is more appropriate than traditional factor analysis for data generated by these types of scales, using data collected using the PDSS-R as an exemplar. 166 participants diagnosed with idiopathic PD participated in this study. Using PDSS-R data, we compared three models: a unidimensional model; a 3-factor model consisting of sub-factors measuring insomnia, motor symptoms and obstructive sleep apnoea (OSA) and REM sleep behaviour disorder (RBD) symptoms; and, a confirmatory bifactor model with both a general factor and the same three sub-factors. Only the confirmatory bifactor model achieved satisfactory model fit, suggesting that PDSS-R data are multidimensional. There were differential associations between factor scores and patient characteristics, suggesting that some PDSS-R items, but not others, are influenced by mood and personality in addition to sleep symptoms. Multidimensional measurement models may also be a helpful tool in the PDSS and the PDSS-2 scales and may improve the sensitivity of these instruments.
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Affiliation(s)
- Maria E. Pushpanathan
- School of Psychological Sciences, The University of Western Australia, Crawley, Western Australia, Australia
- * E-mail:
| | - Andrea M. Loftus
- School of Psychology and Speech Pathology, Curtin University, Bentley, Western Australia, Australia
| | - Natalie Gasson
- School of Psychology and Speech Pathology, Curtin University, Bentley, Western Australia, Australia
| | - Meghan G. Thomas
- School of Medical Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Caitlin F. Timms
- School of Psychology and Speech Pathology, Curtin University, Bentley, Western Australia, Australia
| | - Michelle Olaithe
- School of Psychological Sciences, The University of Western Australia, Crawley, Western Australia, Australia
| | - Romola S. Bucks
- School of Psychological Sciences, The University of Western Australia, Crawley, Western Australia, Australia
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Getting a good night sleep? The importance of recognizing and treating nocturnal hypokinesia in Parkinson's disease. Parkinsonism Relat Disord 2018; 50:10-18. [PMID: 29336905 DOI: 10.1016/j.parkreldis.2018.01.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 12/28/2017] [Accepted: 01/04/2018] [Indexed: 02/02/2023]
Abstract
When Parkinson's disease (PD) patients are asked about the quality of their sleep, their answers are dominated by difficulties associated with impaired mobility in bed, medically referred to as nocturnal hypokinesia. Nocturnal hypokinesia is symptomatic from the mid-stage of the disease, affecting up to 70% of PD patients, and contributes to poor sleep quality, and increased carer burden. Here we explore four areas of nocturnal hypokinesia that are relevant to clinical practice, namely: manifestations and definition; clinical assessment and objective monitoring; etiologies and contributing factors; and evidence-based therapeutic approaches. In addition, we provide an operational definition of what constitutes nocturnal hypokinesia and outline different methods of assessment, ranging from clinical interviews and rating scales to objective night-time monitoring with inertial sensors. Optimal management of nocturnal hypokinesia in PD begins with recognizing its manifestation by inquiring about cardinal symptoms and contributing factors from, not only patients, but also carers, followed by formal assessment, and the application of individualized evidence-based treatment. Night-time dopaminergic treatment is the primary therapy; however, careful clinical judgment is required to balance the benefits with the potential adverse events related to nocturnal dopaminergic stimulation. Future studies are needed to explore the practicality of home-based objective assessment of nocturnal hypokinesia, new therapeutic options not limited to dopaminergic medications, and non-pharmacologic approaches, including training on compensatory strategies and bedroom adaptations.
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Lin YY, Chen RS, Lu CS, Huang YZ, Weng YH, Yeh TH, Lin WY, Hung J. Sleep disturbances in Taiwanese patients with Parkinson's disease. Brain Behav 2017; 7:e00806. [PMID: 29075566 PMCID: PMC5651390 DOI: 10.1002/brb3.806] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 07/14/2017] [Accepted: 07/23/2017] [Indexed: 11/12/2022] Open
Abstract
INTRODUCTION Sleep disturbance is a common nonmotor symptom of Parkinson's disease (PD) and strongly affects patients' quality of life. The relationship between excessive daytime sleepiness (EDS) and nighttime problems remains uncertain. Arguments persist regarding the risk factors for sleep disturbance among patients with PD. Furthermore, the prevalence of EDS appears to be lower in Asian countries. Herein, we conducted the study to describe the characteristics of sleep problems in a sample of Taiwanese PD patients and delineate the difference with reported sleep disturbances in Caucasian PD patients from the literature. METHODS Patients with PD were recruited from the outpatient clinic of a tertiary medical center and were evaluated using standardized assessment protocols, including the Parkinson's Disease Sleep Scale (PDSS), the Pittsburgh Sleep Quality Index (PSQI), Epworth Sleepiness Scale (ESS), and 39-Item Parkinson's Disease Questionnaire (PDQ-39). RESULTS A total of 225 patients with PD were recruited. The mean age of patients with PD was 65.7 years old and the mean disease duration was 8.18 years. Among the patients, 53.8% were defined as poor sleepers (PSQI > 5) and 26.3% had EDS. Seventy-one percent of the poor sleepers used hypnotic medications. The poor sleepers were worse in the scores of Unified Parkinson's Disease Rating Scale (UPDRS), PDSS, and the PDQ-39, and received higher levodopa daily dosage. A PDSS score of <126 indicate that a patient with PD was a poor sleeper. EDS was positively correlated with advanced Hoehn and Yahr stages and use of dopamine agonists but not with levodopa daily dosage and levodopa equivalent daily dosage. CONCLUSIONS Taiwanese patients with PD had a lower prevalence of EDS compared with the literatures reported in Caucasian patients. We identify and suggest that PDSS total score, rather than subcategory items, should be used to predict poor sleep among patients with PD.
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Affiliation(s)
- Yi-Ying Lin
- Department of Neurology LinKou Chang Gung Memorial Hospital Taoyuan Taiwan
| | - Rou-Shayn Chen
- Department of Neurology LinKou Chang Gung Memorial Hospital Taoyuan Taiwan
| | - Chin-Song Lu
- Department of Neurology LinKou Chang Gung Memorial Hospital Taoyuan Taiwan
| | - Ying-Zu Huang
- Department of Neurology LinKou Chang Gung Memorial Hospital Taoyuan Taiwan
| | - Yi-Hsin Weng
- Department of Neurology LinKou Chang Gung Memorial Hospital Taoyuan Taiwan
| | - Tu-Hsueh Yeh
- Department of Neurology LinKou Chang Gung Memorial Hospital Taoyuan Taiwan
| | - Wey-Yil Lin
- Department of Neurology LinKou Chang Gung Memorial Hospital Taoyuan Taiwan
| | - June Hung
- Department of Neurology LinKou Chang Gung Memorial Hospital Taoyuan Taiwan
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Chahine LM, Amara AW, Videnovic A. A systematic review of the literature on disorders of sleep and wakefulness in Parkinson's disease from 2005 to 2015. Sleep Med Rev 2017; 35:33-50. [PMID: 27863901 PMCID: PMC5332351 DOI: 10.1016/j.smrv.2016.08.001] [Citation(s) in RCA: 195] [Impact Index Per Article: 27.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 08/10/2016] [Accepted: 08/12/2016] [Indexed: 01/06/2023]
Abstract
Sleep disorders are among the most common non-motor manifestations in Parkinson's disease (PD) and have a significant negative impact on quality of life. While sleep disorders in PD share most characteristics with those that occur in the general population, there are several considerations specific to this patient population regarding diagnosis, management, and implications. The available research on these disorders is expanding rapidly, but many questions remain unanswered. We thus conducted a systematic review of the literature published from 2005 to 2015 on the following disorders of sleep and wakefulness in PD: REM sleep behavior disorder, insomnia, nocturia, restless legs syndrome and periodic limb movements, sleep disordered breathing, excessive daytime sleepiness, and circadian rhythm disorders. We discuss the epidemiology, etiology, clinical implications, associated features, evaluation measures, and management of these disorders. The influence on sleep of medications used in the treatment of motor and non-motor symptoms of PD is detailed. Additionally, we suggest areas in need of further research.
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Affiliation(s)
- Lama M Chahine
- Parkinson's Disease and Movement Disorders Center, Department of Neurology, Perelman School of Medicine, University of Pennsylvania, 330 S. 9th st, Philadelphia, PA 19107, USA.
| | - Amy W Amara
- Division of Movement Disorders, Department of Neurology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Aleksandar Videnovic
- Neurobiological Clinical Research Institute, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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Rotigotine transdermal patch and sleep in Parkinson's disease: where are we now? NPJ PARKINSONS DISEASE 2017; 3:28. [PMID: 28890931 PMCID: PMC5585311 DOI: 10.1038/s41531-017-0030-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Revised: 08/08/2017] [Accepted: 08/10/2017] [Indexed: 11/25/2022]
Abstract
A wide range of sleep dysfunction complicates Parkinson’s disease during its course from prodromal to palliative stage. It is now increasingly acknowledged that sleep disturbances are thus integral to the disease and pose a significant burden impacting on quality of life of patients. Sleep fragmentation, restless legs syndrome, nocturia, and nocturnal pain are regarded as one of the main components of night-time sleep dysfunction with possible secondary impact on cognition and well-being. The role of dopaminergic therapies, particularly using a continuous drug delivery strategy in managing some of these sleep issues, have been reported but the overall concept remains unclear. This review provides an overview of several aspects of night-time sleep dysfunction in Parkinson’s disease and describes all available published open-label and blinded studies that investigated the use of rotigotine transdermal patch targeting sleep. Blinded studies have suggested beneficial effects of rotigotine transdermal patch on maintenance insomnia and restless legs syndrome in Parkinson’s disease patients. Open-label studies support these observations and also suggest beneficial effects on nocturia and nocturnal pain.
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Abstract
Purpose of review Sleep disorders are among the most challenging non-motor features of Parkinson's disease (PD) and significantly affect quality of life. Research in this field has gained recent interest among clinicians and scientists and is rapidly evolving. This review is dedicated to sleep and circadian dysfunction associated with PD. Recent findings Most primary sleep disorders may co-exist with PD; majority of these disorders have unique features when expressed in the PD population. Summary We discuss the specific considerations related to the common sleep problems in Parkinson's disease including insomnia, rapid eye movement sleep behavior disorder, restless legs syndrome, sleep disordered breathing, excessive daytime sleepiness and circadian rhythm disorders. Within each of these sleep disorders, we present updated definitions, epidemiology, etiology, diagnosis, clinical implications and management. Furthermore, areas of potential interest for further research are outlined.
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Hattori N, Hasegawa K, Sato K, Mitsuyama E, Numachi Y. Clinical evaluation of ropinirole controlled-release formulation at 18–24 mg/day in Japanese patients with Parkinson's disease. Parkinsonism Relat Disord 2017; 40:33-39. [DOI: 10.1016/j.parkreldis.2017.04.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Revised: 03/07/2017] [Accepted: 04/10/2017] [Indexed: 12/01/2022]
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Open-Label Study of Sleep Disturbances in Patients with Parkinson's Disease Treated with Rasagiline. Can J Neurol Sci 2017; 43:809-814. [PMID: 27827298 DOI: 10.1017/cjn.2016.289] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND The prevalence of sleep disturbances among patients with Parkinson's disease (PD) is estimated to occur in 37% to 98% of patients. Sleep disturbances have been associated with a reduced quality of life for patients with PD. The objective of this study was to assess the impact of rasagiline treatment on the severity of sleep disturbances among patients with idiopathic PD. METHODS In this open-label, multicentre study, 110 adult patients with idiopathic PD were treated with rasagiline either as monotherapy or as adjunct therapy. The primary endpoint was the change in severity of sleep disturbances, assessed with the PD Sleep Scale from baseline to month 2. Exploratory endpoints included change in daytime sleepiness, assessed with the Epworth Sleep Scale, treatment satisfaction measured with the Treatment Satisfaction Questionnaire for Medication, patient's overall improvement or deterioration over time measured with the Clinical Global Impression of Improvement, tolerability, and safety. FINDINGS Patients treated with rasagiline as mono- or adjunct therapy showed a statistically significant improvement in sleep quality after 2 months. There was no change in daytime sleepiness. Overall, patients were satisfied with rasagiline treatment with a mean Treatment Satisfaction Questionnaire for Medication [standard deviation] total score at month 2 of 68% [16.1]. At the end of study, 64 patients (65.9%) were judged, by the investigator, as being at least minimally improved from baseline on the Clinical Global Impression of Improvement. Rasagiline was safe and well-tolerated. INTERPRETATION Rasagiline as mono- or adjunct-therapy may improve sleep experience in patients with PD in the short term.
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Loddo G, Calandra-Buonaura G, Sambati L, Giannini G, Cecere A, Cortelli P, Provini F. The Treatment of Sleep Disorders in Parkinson's Disease: From Research to Clinical Practice. Front Neurol 2017; 8:42. [PMID: 28261151 PMCID: PMC5311042 DOI: 10.3389/fneur.2017.00042] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Accepted: 01/30/2017] [Indexed: 12/29/2022] Open
Abstract
Sleep disorders (SDs) are one of the most frequent non-motor symptoms of Parkinson’s disease (PD), usually increasing in frequency over the course of the disease and disability progression. SDs include nocturnal and diurnal manifestations such as insomnia, REM sleep behavior disorder, and excessive daytime sleepiness. The causes of SDs in PD are numerous, including the neurodegeneration process itself, which can disrupt the networks regulating the sleep–wake cycle and deplete a large number of cerebral amines possibly playing a role in the initiation and maintenance of sleep. Despite the significant prevalence of SDs in PD patients, few clinical trials on SDs treatment have been conducted. Our aim is to critically review the principal therapeutic options for the most common SDs in PD. The appropriate diagnosis and treatment of SDs in PD can lead to the consolidation of nocturnal sleep, the enhancement of daytime alertness, and the amelioration of the quality of life of the patients.
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Affiliation(s)
- Giuseppe Loddo
- Department of Biomedical and Neuromotor Sciences, University of Bologna , Bologna , Italy
| | - Giovanna Calandra-Buonaura
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy; Bellaria Hospital, IRCCS Institute of Neurological Sciences of Bologna, Bologna, Italy
| | - Luisa Sambati
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy; Bellaria Hospital, IRCCS Institute of Neurological Sciences of Bologna, Bologna, Italy
| | - Giulia Giannini
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy; Bellaria Hospital, IRCCS Institute of Neurological Sciences of Bologna, Bologna, Italy
| | - Annagrazia Cecere
- Bellaria Hospital, IRCCS Institute of Neurological Sciences of Bologna , Bologna , Italy
| | - Pietro Cortelli
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy; Bellaria Hospital, IRCCS Institute of Neurological Sciences of Bologna, Bologna, Italy
| | - Federica Provini
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy; Bellaria Hospital, IRCCS Institute of Neurological Sciences of Bologna, Bologna, Italy
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Bhidayasiri R, Sringean J, Anan C, Boonpang K, Thanawattano C, Ray Chaudhuri K. Quantitative demonstration of the efficacy of night-time apomorphine infusion to treat nocturnal hypokinesia in Parkinson's disease using wearable sensors. Parkinsonism Relat Disord 2016; 33 Suppl 1:S36-S41. [PMID: 27939326 DOI: 10.1016/j.parkreldis.2016.11.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Revised: 11/22/2016] [Accepted: 11/25/2016] [Indexed: 11/30/2022]
Abstract
BACKGROUND Nocturnal hypokinesia/akinesia is one of the common night-time symptoms in patients with Parkinson's disease (PD), negatively affecting quality of life of patients and caregivers. The recognition of this problem and treatment options are limited in clinical practice. OBJECTIVES To evaluate the efficacy of nocturnal apomorphine infusion, using a wearable sensor, in patients who are already on daytime continuous subcutaneous apomorphine infusion and still suffer from nocturnal hypokinesia. METHODS Nocturnal parameters in 10 PD patients before and during nocturnal infusion were assessed over two nights at their homes, using a wearable sensor (trunk). Nocturnal parameters included number, velocity, acceleration, degree, and duration of rolling over, and number of times they got out of bed. Correlations with validated clinical rating scales were performed. RESULTS Following nocturnal apomorphine infusion (34.8 ± 6.5 mg per night), there were significant improvements in the number of turns in bed (p = 0.027), turning velocity (p = 0.046), and the degree of turning (p = 0.028) in PD patients. Significant improvements of Modified Parkinson's Disease Sleep Scale (p = 0.005), the axial score of Unified Parkinson's Disease Rating Scale (p = 0.013), and Nocturnal Akinesia Dystonia and Cramp Scale (p = 0.014) were also observed. CONCLUSION Our study was able to demonstrate quantitatively the efficacy of nocturnal apomorphine infusion in PD patients with nocturnal hypokinesia and demonstrated the feasibility of using wearable sensors to yield objective and quantifiable outcomes in a clinical trial setting. More studies are needed to determine the long-term efficacy of this treatment in a large prospective cohort of PD patients.
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Affiliation(s)
- Roongroj Bhidayasiri
- Chulalongkorn Center of Excellence for Parkinson's Disease & Related Disorders, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, 10330, Thailand; Department of Rehabilitation Medicine, Juntendo University, Tokyo, Japan.
| | - Jirada Sringean
- Chulalongkorn Center of Excellence for Parkinson's Disease & Related Disorders, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, 10330, Thailand
| | - Chanawat Anan
- Chulalongkorn Center of Excellence for Parkinson's Disease & Related Disorders, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, 10330, Thailand
| | - Kamolwan Boonpang
- Chulalongkorn Center of Excellence for Parkinson's Disease & Related Disorders, Department of Medicine, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, 10330, Thailand
| | - Chusak Thanawattano
- Biomedical Signal Processing Laboratory, National Electronics and Computer Technology Center (NECTEC), Pathumthani, Thailand
| | - K Ray Chaudhuri
- The Maurice Wohl Clinical Neuroscience Institute, King's College London and National Parkinson Foundation Centre of Excellence, King's College Hospital, London, United Kingdom
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Melatoninergic System in Parkinson's Disease: From Neuroprotection to the Management of Motor and Nonmotor Symptoms. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:3472032. [PMID: 27829983 PMCID: PMC5088323 DOI: 10.1155/2016/3472032] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Accepted: 09/25/2016] [Indexed: 12/13/2022]
Abstract
Melatonin is synthesized by several tissues besides the pineal gland, and beyond its regulatory effects in light-dark cycle, melatonin is a hormone with neuroprotective, anti-inflammatory, and antioxidant properties. Melatonin acts as a free-radical scavenger, reducing reactive species and improving mitochondrial homeostasis. Melatonin also regulates the expression of neurotrophins that are involved in the survival of dopaminergic neurons and reduces α-synuclein aggregation, thus protecting the dopaminergic system against damage. The unbalance of pineal melatonin synthesis can predispose the organism to inflammatory and neurodegenerative diseases such as Parkinson's disease (PD). The aim of this review is to summarize the knowledge about the potential role of the melatoninergic system in the pathogenesis and treatment of PD. The literature reviewed here indicates that PD is associated with impaired brain expression of melatonin and its receptors MT1 and MT2. Exogenous melatonin treatment presented an outstanding neuroprotective effect in animal models of PD induced by different toxins, such as 6-hydroxydopamine (6-OHDA), 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP), rotenone, paraquat, and maneb. Despite the neuroprotective effects and the improvement of motor impairments, melatonin also presents the potential to improve nonmotor symptoms commonly experienced by PD patients such as sleep and anxiety disorders, depression, and memory dysfunction.
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An observational clinical and video-polysomnographic study of the effects of rotigotine in sleep disorder in Parkinson's disease. Sleep Breath 2016; 21:319-325. [PMID: 27726069 DOI: 10.1007/s11325-016-1414-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2016] [Revised: 09/15/2016] [Accepted: 09/20/2016] [Indexed: 10/20/2022]
Abstract
PURPOSE Sleep disturbance is common in Parkinson's disease (PD) and negatively impacts quality of life. There is little data on how dopamine agonists influence nocturnal sleep in PD, particularly in sleep laboratory data to measure sleep parameters and their changes objectively. The goal of this open-label study was to objectively evaluate the effect of rotigotine on sleep in PD patients by video-polysomnographic methods. METHODS A total of 25 PD patients with complaints of nocturnal sleep impairment were enrolled. The sleep quality before and after stable rotigotine therapy was evaluated subjectively through questionnaire assessments and objectively measured by video-polysomnographic methods. The Parkinsonism, depression, anxiety, and quality of life of PD patients were also evaluated through questionnaire assessments. RESULTS At the end of rotigotine treatment, the PD daytime functioning, motor performance, depression, subjective quality of sleep, and the quality of life improved. Video-polysomnographic analysis showed that the sleep efficiency and stage N1% were increased, while the sleep latency, wake after sleep onset, and the periodic leg movements in sleep index were decreased after rotigotine treatment. CONCLUSIONS Video-polysomnographic analysis confirmed the subjective improvement of sleep after rotigotine treatment. This observation suggests that in PD rotigotine is a treatment option for patients complaining from sleep disturbances.
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Stocchi F, Torti M, Fossati C. Advances in dopamine receptor agonists for the treatment of Parkinson's disease. Expert Opin Pharmacother 2016; 17:1889-902. [PMID: 27561098 DOI: 10.1080/14656566.2016.1219337] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Dopamine agonists (DA) are a class of agents which directly stimulate dopamine receptors mimicking the endogenous neurotransmitter dopamine. At first used as adjunctive therapy in the advanced phases of the disease, over the years a significant role was found for DA monotherapy as a first approach in the initial stage of Parkinson's disease (PD). Several reviews have already reported efficacy and safety of DA in PD and differences between DA and levodopa. Therefore the objective of this review is to gather recent updates in DA therapy. A thorough knowledge of recent literature evidences, would help clinician in the management of treatment with DA. AREAS COVERED Our review investigates recent updates on DA therapy, the role of these compounds in controlling non-motor symptoms (NMS) as well as new formulations under clinical evaluation and newly emerged post-marketing safety considerations. A literature search has been performed using Medline and reviewing the bibliographies of selected articles. EXPERT OPINION DA represents a very important option in the treatment of PD, even though there are still some criticisms and unmet needs. A better knowledge of dopamine receptors could lead to identification of new compounds able to better balance clinical efficacy and side effects.
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Affiliation(s)
- Fabrizio Stocchi
- a Department of Neurology, Institute for research and medical care , IRCCS San Raffaele Roma , Roma , Italy
| | - Margherita Torti
- a Department of Neurology, Institute for research and medical care , IRCCS San Raffaele Roma , Roma , Italy
| | - Chiara Fossati
- a Department of Neurology, Institute for research and medical care , IRCCS San Raffaele Roma , Roma , Italy
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The nonmotor features of Parkinson's disease: pathophysiology and management advances. Curr Opin Neurol 2016; 29:467-73. [DOI: 10.1097/wco.0000000000000348] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Rodrigues TM, Castro Caldas A, Ferreira JJ. Pharmacological interventions for daytime sleepiness and sleep disorders in Parkinson's disease: Systematic review and meta-analysis. Parkinsonism Relat Disord 2016; 27:25-34. [PMID: 27010071 DOI: 10.1016/j.parkreldis.2016.03.002] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 02/11/2016] [Accepted: 03/03/2016] [Indexed: 10/22/2022]
Abstract
BACKGROUND Daytime sleepiness and sleep disorders are frequently reported in Parkinson's disease (PD). However, their impact on quality of life has been underestimated and few clinical trials have been performed. OBJECTIVES We aimed to assess the efficacy and safety of pharmacological interventions for daytime sleepiness and sleep disorders in PD. METHODS Systematic review of randomized controlled trials comparing any pharmacological intervention with no intervention or placebo for the treatment of daytime sleepiness and sleep problems in PD patients. RESULTS Ten studies (n = 338 patients) were included. Four trials addressed interventions for excessive daytime sleepiness. Meta-analysis of the three trials evaluating modafinil showed a significant reduction in sleepiness, as assessed by the Epworth Sleepiness Scale (ESS) (- 2.24 points, 95% CI - 3.90 to - 0.57, p < 0.05). In one study, treatment with caffeine was associated with a non-significant improvement of 1.71 points in ESS (95% CI, - 3.57 to 0.13). The six remaining trials assessed interventions for insomnia and REM sleep Behaviour Disorder (RBD). Single study results suggest that doxepin and YXQN granules might be efficacious, while pergolide may be deleterious for insomnia and that rivastigmine may be used to treat RBD in PD patients. However, there is insufficient evidence to support or refute the efficacy of any of these interventions. No relevant side effects were reported. CONCLUSIONS Whilst providing recommendations, this systematic review depicts the lack of a body of evidence regarding the treatment of sleep disorders in PD patients; hence, further studies are warranted.
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Affiliation(s)
- Tiago Martins Rodrigues
- Laboratory of Clinical Pharmacology and Therapeutics, Faculty of Medicine, University of Lisbon, Portugal; Institute of Pharmacology and Neurosciences, Faculty of Medicine, University of Lisbon, Portugal; Unit of Neurosciences, Instituto de Medicina Molecular, Lisbon, Portugal
| | - Ana Castro Caldas
- Department of Neurosciences, Hospital de Santa Maria, Lisbon, Portugal
| | - Joaquim J Ferreira
- Laboratory of Clinical Pharmacology and Therapeutics, Faculty of Medicine, University of Lisbon, Portugal; Department of Neurosciences, Hospital de Santa Maria, Lisbon, Portugal; Clinical Pharmacology Unit, Instituto de Medicina Molecular, Faculty of Medicine, University of Lisbon, Portugal.
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Pierantozzi M, Placidi F, Liguori C, Albanese M, Imbriani P, Marciani MG, Mercuri NB, Stanzione P, Stefani A. Rotigotine may improve sleep architecture in Parkinson's disease: a double-blind, randomized, placebo-controlled polysomnographic study. Sleep Med 2016; 21:140-4. [PMID: 27448485 DOI: 10.1016/j.sleep.2016.01.016] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 01/21/2016] [Indexed: 01/03/2023]
Abstract
BACKGROUND/OBJECTIVES Growing evidence demonstrates that in Parkinson's Disease (PD) sleep disturbances are frequent and difficult to treat. Since the efficacy of rotigotine on sleep is corroborated by studies lacking polysomnography (PSG), this study explores the possible rotigotine-mediated impact on PSG parameters in PD patients. METHODS This is a randomized, double-blind, placebo-controlled, parallel-group study to determine the efficacy of rotigotine vs placebo on PSG parameters in moderately advanced PD patients. An unusual protocol was utilized, since patches were maintained from 18:00 h to awakening, minimizing the possible diurnal impact on motor symptoms. All participants underwent sleep PSG recordings, subjective sleep questionnaires (Parkinson Disease Sleep Scale [PDSS], Pittsburgh Sleep Quality Index [PSQI]), and the assessment of early-morning motor disability. RESULTS We evaluated 42 PD patients (Hoehn & Yahr stages 2 and 3) with sleep impairment randomly assigned to active branch (N =21) or placebo (N = 21). Rotigotine significantly increased sleep efficiency and reduced both wakefulness after sleep onset and sleep latency compared to placebo. Moreover, the mean change in REM sleep quantity was significantly higher in the rotigotine than placebo group. The improvement of PSG parameters corresponded to the amelioration of PDSS and PSQI scores together with the improvement of patient morning motor symptoms. CONCLUSIONS This study demonstrated the significant effect of rotigotine on sleep quality and continuity in PD patients by promoting sleep stability and increasing REM. The effectiveness of rotigotine on sleep may be ascribed to its pharmacokinetic/pharmacodynamic profile directly on both D1 and D2 receptors.
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Affiliation(s)
- Mariangela Pierantozzi
- Movement Disorders Centre, Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Fabio Placidi
- Sleep Disorders Centre, Neurophysiopathology Unit, Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Claudio Liguori
- Sleep Disorders Centre, Neurophysiopathology Unit, Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy.
| | - Maria Albanese
- Neurology Unit, Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Paola Imbriani
- Movement Disorders Centre, Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Maria Grazia Marciani
- Neurology Unit, Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Nicola Biagio Mercuri
- Sleep Disorders Centre, Neurophysiopathology Unit, Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy; Neurology Unit, Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy; IRCCS Santa Lucia Foundation, Rome, Italy
| | - Paolo Stanzione
- Movement Disorders Centre, Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy; Sleep Disorders Centre, Neurophysiopathology Unit, Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy; IRCCS Santa Lucia Foundation, Rome, Italy
| | - Alessandro Stefani
- Movement Disorders Centre, Department of Systems Medicine, University of Rome "Tor Vergata", Rome, Italy; IRCCS Santa Lucia Foundation, Rome, Italy
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Bhidayasiri R, Sringean J, Thanawattano C. Sensor-based evaluation and treatment of nocturnal hypokinesia in Parkinson's disease: An evidence-based review. Parkinsonism Relat Disord 2016; 22 Suppl 1:S127-33. [DOI: 10.1016/j.parkreldis.2015.09.049] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2015] [Revised: 09/22/2015] [Accepted: 09/26/2015] [Indexed: 11/15/2022]
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Abstract
Parkinson's disease (PD) is the second most common neurodegenerative disorder after Alzheimer's disease and pathologically is characterised by a progressive loss of dopaminergic cells of the nigrostriatal pathway. Clinically, PD is mainly defined by the presence of the motor symptoms of bradykinesia, rigidity, rest tremor and postural instability, but non-motor symptoms such as depression, dementia and autonomic disturbances are recognised as integral parts of the disease. Although pharmacotherapy for PD was introduced almost 50 years ago, and has improved significantly over the intervening period, the timing of initiation of treatment in newly diagnosed PD remains controversial. While some physicians favour an early start of pharmacotherapy at or soon after diagnosis, others prefer to delay pharmacological treatment until a certain degree of disability has developed. This article aims to discuss the advantages and disadvantages of both strategies by exploring their effects on symptoms, disease progression and quality of life. Although the data on putative disease-modifying effects of early pharmacological intervention in PD are still inconclusive, we believe that the most important indication for an early initiation of anti-parkinsonian treatment should be to maintain the quality of life of PD patients and to secure their socioeconomic status as long as possible.
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