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Cheong JL, Goh ZH, Schrag A. Support needs of people with Multiple System Atrophy. Parkinsonism Relat Disord 2024; 120:106019. [PMID: 38350294 DOI: 10.1016/j.parkreldis.2024.106019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/24/2024] [Accepted: 01/30/2024] [Indexed: 02/15/2024]
Abstract
BACKGROUND Multiple system atrophy (MSA) is a neurodegenerative disease with presentations including parkinsonism, autonomic disturbances, gait impairment and mood disorders. The progressive nature of MSA results in a significant deterioration in quality of life for patients. OBJECTIVES To investigate the needs of people with MSA (PwMSA) in the United Kingdom (UK) and the support provided to them. METHODS A survey of members of the UK's MSA Trust including PwMSA and former carers explored questions on the physical, emotional, personal and financial impact of MSA and on support received. RESULTS There were 284 valid responses from PwMSA and 371 responses from former carers. Difficulties with movement were universally experienced by PwMSA. The majority of former carers reported these as difficult or very difficult to manage (90 %), followed by autonomic problems (85 %) and breathing, speech or swallowing problems (81 %). PwMSA also reported fatigue (96 %), mood disorders (80 %) and social isolation (82 %). 41 % of former carers felt that the emotional needs of PwMSA had not been met. Many also reported inadequately covered financial needs (48 %). Equipment used most commonly included mobility equipment (90 %). The majority received support from neurologists (95 %) and GPs (92 %), but few from palliative care or mental health professionals. Satisfaction was highest for support from palliative services (95 %) and specialist nurses (91 %). CONCLUSION This survey demonstrates the high burden of MSA across various aspects of life for PwMSA. It suggests that whilst there is good provision of neurology services and physical equipment, there is a need to improve support for their emotional and social needs.
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Affiliation(s)
- Julia Ly Cheong
- Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Zhao Hk Goh
- Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Anette Schrag
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, University College London, UK.
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Makawita C, Ananthavarathan P, de Silva R, Malek N. A Systematic Review of the Spectrum and Prevalence of Non-motor Symptoms in Multiple System Atrophy. Cerebellum 2024:10.1007/s12311-023-01642-1. [PMID: 38227270 DOI: 10.1007/s12311-023-01642-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/28/2023] [Indexed: 01/17/2024]
Abstract
BACKGROUND Patients with Multiple System Atrophy (MSA) frequently report non-motor symptoms, and several research groups have highlighted this. OBJECTIVE We systematically searched for and reviewed papers assessing prevalence of non-motor symptoms (NMS) in MSA patients as reported in the scientific literature. METHODS We performed a systematic review of studies of subjects with MSA (involving > 10 patients) who were assessed for NMS, published in the English literature in PUBMED and EMBASE databases from 1947-2022. RESULTS 23 research papers, with data from 2648 clinically diagnosed and 171 pathologically verified cases of MSA were included, along with 238 controls. Mean age for MSA cases was 61.3 (9.2) years, mean disease duration 3.6 (2.7) years. 57.9% were male. Our analysis showed that the prevalence of cognitive issues in MSA varied widely (between 15-100%); dementia per se was uncommon, but assessment in advanced stages of MSA is impacted by unintelligible speech (which may be noted in a quarter of cases). The prevalence of depressive symptoms in MSA was between 44-88%. Sleep disturbances were reported by 17-89%, with REM-sleep behaviour disorder (RBD) rates as high as 75%. Pain was reported by 40-47% of patients: rheumatic or musculoskeletal sources of pain being commonest. Fatigue was reported by 29-60% of patients. Symptoms of autonomic failure in MSA were seen in 34-96.5% patients at baseline. CONCLUSION In routine clinical practice, NMS in MSA are under-recognised by clinicians. These impact hugely on patient quality of life and contribute to their overall morbidity. A methodical ascertainment of these complaints will address an unmet need, and lead to a more holistic approach of care for individuals with MSA.
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Affiliation(s)
- Chulika Makawita
- Department of Neurology, Essex Centre for Neurological Sciences, Queen's Hospital, Romford, Essex, RM7 0AG, UK.
| | | | - Rajith de Silva
- Department of Neurology, Essex Centre for Neurological Sciences, Queen's Hospital, Romford, Essex, RM7 0AG, UK
| | - Naveed Malek
- Department of Neurology, Essex Centre for Neurological Sciences, Queen's Hospital, Romford, Essex, RM7 0AG, UK
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Zhang L, Hou Y, Li C, Wei Q, Ou R, Liu K, Lin J, Yang T, Xiao Y, Jiang Q, Zhao B, Shang H. Longitudinal evolution of sleep disturbances in early multiple system atrophy: a 2-year prospective cohort study. BMC Med 2023; 21:454. [PMID: 37993943 PMCID: PMC10664599 DOI: 10.1186/s12916-023-03176-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 11/14/2023] [Indexed: 11/24/2023] Open
Abstract
BACKGROUND The progression of sleep disturbances remains unclear in patients with early multiple system atrophy (MSA). We aimed to explore the frequency, severity, and coexistence of 2-year longitudinal changes of sleep disturbances including REM sleep behavior disorder (RBD), excessive daytime sleepiness (EDS), and Parkinson's disease-related sleep problems (PD-SP) in early MSA. METHODS MSA patients with a disease duration < 3 years were enrolled to complete a 2-year follow-up visit. Sleep disturbances including RBD, EDS, and PD-SP were assessed using the RBD Screening Questionnaire, Epworth sleepiness scale, and PD sleep scale-2, respectively. RESULTS A total of 220 patients with MSA enrolled in the study and 90 patients completed the 2-year follow-up visit. The score of all three sleep disturbances significantly increased over the 2-year follow-up in MSA and MSA with the predominant parkinsonism group (all p < 0.05). The frequency of PD-SP (from 14.5 to 26.7%) and EDS (from 17.7 to 37.8%) was progressively increased (all p < 0.05) except for RBD (from 51.8 to 65.6%, p = 0.152) over the 2-year follow-up in MSA. The frequency of coexistence of two or three sleep disturbances also increased over time. The most common sleep disturbance was RBD, followed by EDS and PD-SP over the 2-year follow-up. CONCLUSIONS The present study demonstrated that the frequency of different types of sleep disturbances progressively increased except for RBD and the coexistence of two or three sleep disturbances became more common over time in early MSA. Our study suggested that the assessment and management of sleep disturbances should begin early in MSA.
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Affiliation(s)
- Lingyu Zhang
- Department of Neurology, Laboratory of Neurodegenerative Disorders, Rare Diseases Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
- Health Management Center, General Practice Medical Center, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China
| | - Yanbing Hou
- Department of Neurology, Laboratory of Neurodegenerative Disorders, Rare Diseases Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Chunyu Li
- Department of Neurology, Laboratory of Neurodegenerative Disorders, Rare Diseases Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Qianqian Wei
- Department of Neurology, Laboratory of Neurodegenerative Disorders, Rare Diseases Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Ruwei Ou
- Department of Neurology, Laboratory of Neurodegenerative Disorders, Rare Diseases Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Kuncheng Liu
- Department of Neurology, Laboratory of Neurodegenerative Disorders, Rare Diseases Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Junyu Lin
- Department of Neurology, Laboratory of Neurodegenerative Disorders, Rare Diseases Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Tianmi Yang
- Department of Neurology, Laboratory of Neurodegenerative Disorders, Rare Diseases Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Yi Xiao
- Department of Neurology, Laboratory of Neurodegenerative Disorders, Rare Diseases Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Qirui Jiang
- Department of Neurology, Laboratory of Neurodegenerative Disorders, Rare Diseases Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Bi Zhao
- Department of Neurology, Laboratory of Neurodegenerative Disorders, Rare Diseases Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Huifang Shang
- Department of Neurology, Laboratory of Neurodegenerative Disorders, Rare Diseases Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
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Talman L, Safarpour D. An Overview of Gastrointestinal Dysfunction in Parkinsonian Syndromes. Semin Neurol 2023; 43:583-597. [PMID: 37703887 DOI: 10.1055/s-0043-1771461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Abstract
Gastrointestinal (GI) dysfunction is a common nonmotor symptom in Parkinson's disease (PD) as well as other parkinsonian syndromes and may precede the onset of motor symptoms by decades. Involvement of all segments of the GI tract can lead to altered responses to medications and worsened quality of life for patients. While some GI symptoms occur in isolation, others overlap. Therefore, understanding the changes in different segments of the GI tract and how they relate to altered responses to PD treatment can guide both diagnostic and pharmacological interventions. Gut microbiota plays a critical role in immune activity and modulation of the enteric and central nervous systems. Understanding this bidirectional relationship helps to elucidate the pathogenesis of neurodegeneration. This review will describe the current understanding of how GI dysfunction develops in parkinsonian syndromes, common symptoms in PD and related disorders, and available treatments.
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Affiliation(s)
- Lauren Talman
- Department of Neurology School of Medicine, Oregon Health & Science University, Portland, Oregon
| | - Delaram Safarpour
- Department of Neurology School of Medicine, Oregon Health & Science University, Portland, Oregon
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Chang HJ, Kim HJ, Woo KA, Shin JH, Jung KY. The effect of continuous positive airway pressure (CPAP) on the quality of life in patients with multiple system atrophy. Sleep Breath 2023; 27:1481-1484. [PMID: 36346494 DOI: 10.1007/s11325-022-02739-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/26/2022] [Accepted: 10/31/2022] [Indexed: 11/10/2022]
Abstract
PURPOSE To evaluate the effect of continuous positive airway pressure (CPAP) on the quality of life (QoL) in patients with multiple system atrophy (MSA) and their caregivers. METHODS We reviewed the electronic medical records of patients with MSA treated with CPAP (n = 15). After CPAP treatment, we checked the patient global impression of change (PGI-C) scale for sleep complaints and QoL for six patients who continued to use CPAP. QoL was also assessed for five caregivers of these patients. RESULTS A total of 15 patients (6 women) were included. The mean age was 63.6 ± 8.1 years old and the mean disease duration was 4.9 years. The mean duration of CPAP treatment was 22.1 ± 10.6 months and the average compliance was 90%. Three patients died during CPAP treatment, and two patients discontinued CPAP after tracheostomy. For six patients who continued to use CPAP, sleep complaints minimally improved. Five patients reported an improved QoL, and all five caregivers reported improved caregivers' QoL. CONCLUSION This study showed that the use of CPAP has a beneficial effect on sleep complaints and QoL of patients with MSA and their caregivers.
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Affiliation(s)
- Hee Jin Chang
- Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-Gu, Seoul, 03080, South Korea
| | - Han-Joon Kim
- Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-Gu, Seoul, 03080, South Korea.
| | - Kyung Ah Woo
- Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-Gu, Seoul, 03080, South Korea
| | - Jung Hwan Shin
- Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-Gu, Seoul, 03080, South Korea
| | - Ki-Young Jung
- Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-Ro, Jongno-Gu, Seoul, 03080, South Korea.
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Chen Y, Huang H, Zhang P, Xu Y, Chen Y. Constipation in multiple system atrophy: a pilot study in Chinese patients. Front Neurol 2023; 14:1202279. [PMID: 37360344 PMCID: PMC10289683 DOI: 10.3389/fneur.2023.1202279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 05/16/2023] [Indexed: 06/28/2023] Open
Abstract
Objective This study aimed to investigate the prevalence and clinical characteristics of subjective constipation in Chinese patients with multiple system atrophy (MSA), as well as the timing of constipation onset relative to the occurrence of motor symptoms. Methods A total of 200 patients who were consecutively admitted to two large Chinese hospitals from February 2016 to June 2021 and subsequently diagnosed with probable MSA were enrolled in this cross-sectional study. Demographic and constipation-related clinical data were collected, and motor and non-motor symptoms were assessed using various scales and questionnaires. Subjective constipation was defined using ROME III criteria. Results The frequency of constipation was 53.5, 59.7, and 39.3% in MSA, MSA with predominately parkinsonism (MSA-P), and MSA with predominately cerebellar ataxia (MSA-C), respectively. MSA-P subtype and high total UMSARS scores were associated with constipation in MSA. Similarly, the high total UMSARS scores were associated with constipation in MSA-P and MSA-C patients. Among the 107 patients with constipation, 59.8% began experiencing it before the onset of motor symptoms, and the interval between constipation and occurrence of motor symptoms was significantly longer in these patients than in those who experienced constipation after onset of motor symptoms. Conclusion Constipation is a highly prevalent non-motor symptom in MSA and more often occurs before the onset of motor symptoms. The results of this study may help guide future research into MSA pathogenesis in its earliest stages.
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Affiliation(s)
- Yalan Chen
- Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Hongyan Huang
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Peng Zhang
- Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yanming Xu
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yangmei Chen
- Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Hu WZ, Cao LX, Yin JH, Zhao XS, Piao YS, Gu WH, Ma JH, Wan ZR, Huang Y. Non-motor symptoms in multiple system atrophy: A comparative study with Parkinson's disease and progressive supranuclear palsy. Front Neurol 2023; 13:1081219. [PMID: 36756345 PMCID: PMC9901543 DOI: 10.3389/fneur.2022.1081219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 12/29/2022] [Indexed: 01/24/2023] Open
Abstract
Background Non-motor symptoms (NMS) are compulsory clinical features for the clinical diagnosis of multiple system atrophy (MSA), some of which precede motor symptoms onset. To date, few studies have systematically investigated NMS in MSA and the timing of presenting NMS as the disease progresses. Clinically, MSA is difficult to be differentiated from Parkinson's disease (PD) and progressive supranuclear palsy (PSP), and the differences in NMS between MSA and PD/PSP remain unclear. The aim of this study was to compare the burden of NMS between MSA and PD/PSP and to delineate the timing of NMS presentation relative to the onset of motor symptoms in MSA. Methods A total of 61, 87, and 30 patients with MSA, PD, and PSP, respectively, were enrolled in this study. NMS was systematically assessed in all patients using the NMS scale (NMSS), and the onset of NMS relative to the onset of motor symptoms in MSA was investigated. Results MSA group had higher total NMSS scores (82.15 ± 46.10) than the PD (36.14 ± 30.78) and PSP (50.30 ± 55.05) groups (p < 0.001 overall). The number distribution pattern of the NMS was significantly different among the three parkinsonian disorders (p < 0.001 overall). In total, 85.2% of patients with MSA had more than 10 NMS, which was significantly higher than PD (28.7%) and PSP (33.3%). The frequency and scores of many NMSS subdomains and symptoms were higher in MSA than in PD and PSP (all p < 0.05). Multivariate logistic regression analysis revealed that patients with fainting, lack of motivation, swallowing, and loss of sexual interest could be attributed to MSA rather than PD or PSP, while patients with loss of concentration and forgetfulness were characteristic features of PD or PSP rather than MSA. REM-sleep behavior disorder (RBD), constipation, problems having sex, and loss of sexual interest preceded the motor symptoms onset of MSA by 2.81 ± 4.51, 1.54 ± 6.32, 1.35 ± 4.70, and 0.45 ± 3.61 years, respectively. Conclusion The NMS spectrum in MSA differs from that of PD and PSP. Patients with MSA have a higher NMS burden than patients with PD or PSP. RBD, constipation, problems having sex, and loss of sexual interest may become early diagnostic clinical markers of MSA.
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Affiliation(s)
- Wen-Zheng Hu
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China,Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ling-Xiao Cao
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China,Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Jin-Hui Yin
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China,Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xue-Song Zhao
- Traditional Chinese Medical Department, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ying-Shan Piao
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wei-Hong Gu
- Neurology Department, China-Japan Friendship Hospital, Beijing, China
| | - Jing-Hong Ma
- Neurology Department, XuanWu Hospital, Capital Medical University, Beijing, China
| | - Zhi-Rong Wan
- Department of Neurology, Aerospace Central Hospital, Beijing, China
| | - Yue Huang
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China,Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China,Department of Pharmacology, Faculty of Medicine and Health, School of Medical Sciences, University of New South Wales, Sydney, NSW, Australia,*Correspondence: Yue Huang ✉
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Malek N, Makawita C, Al‐Sami Y, Aslanyan A, de Silva R. A Systematic Review of the Spectrum and Prevalence of Non-Motor Symptoms in Adults with Hereditary Cerebellar Ataxias. Mov Disord Clin Pract 2022; 9:1027-1039. [PMID: 36339305 PMCID: PMC9631846 DOI: 10.1002/mdc3.13532] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 07/11/2022] [Accepted: 07/19/2022] [Indexed: 11/09/2022] Open
Abstract
Background Cerebellar ataxias comprise a large group of heterogeneous disorders with both motor and non-motor symptoms (NMS). Objective We wanted to ascertain the reported prevalence of NMS in different subtypes of hereditary cerebellar ataxias. Methods Systematic review of studies of hereditary cerebellar ataxias (involving >5 patients) who were assessed for NMS, published in the English literature in PUBMED and EMBASE databases from 1947 to 2021. Results A total of 35 papers, with data from 1311 autosomal dominant spinocerebellar ataxia (SCA), 893 autosomal recessive cerebellar ataxia (ARCA), and 53 X-linked ataxia cases were included with a total of 450 controls. Mean age for SCA cases at diagnosis was 47.6 (SD, 14.9) years, for ARCA cases was 34.6 (SD, 14.7) years and for X-linked ataxia cases was 68.6 (9.1) years. The prevalence of cognitive problems in SCAs was between 23% and 75% (ranging from mild to severe), being least prevalent in SCA6. The prevalence of depression in SCAs was between 13% and 69% and sleep disorders were between 7% and 80%. Pain was reported by 18% to 60% of patients, especially in SCA3, and fatigue by 53% to 70%. The prevalence of reported cognitive dysfunction in ARCA was 12.5% to 100% and depression between 14% and 51%. The prevalence of anxiety in X-linked ataxias (FXTAS) was 17 % and depression 55%. Conclusions The presence of NMS in hereditary cerebellar ataxias is common. The prevalence and spectrum of NMS in SCAs, ARCAs, and X-linked ataxias vary. In routine clinical practice, NMS in cerebellar ataxias are under-recognized and certainly under-reported. Therefore, they are unlikely to be addressed adequately. Improved ascertainment of NMS in cerebellar ataxias in clinical practice will enable holistic treatment of these patients.
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Affiliation(s)
- Naveed Malek
- Department of NeurologyQueen's HospitalEssexUnited Kingdom
| | | | - Yaqub Al‐Sami
- Department of NeurologyQueen's HospitalEssexUnited Kingdom
| | - Aram Aslanyan
- Department of NeurologyQueen's HospitalEssexUnited Kingdom
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Palma J, Krismer F, Meissner WG, Kuijpers M, Millar‐Vernetti P, Perez MA, Fanciulli A, Norcliffe‐Kaufmann L, Bower P, Wenning GK, Kaufmann H. Patient-Reported Symptoms in the Global Multiple System Atrophy Registry. Mov Disord Clin Pract 2022; 9:967-971. [PMID: 36247899 PMCID: PMC9547130 DOI: 10.1002/mdc3.13544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 07/16/2022] [Accepted: 07/24/2022] [Indexed: 11/10/2022] Open
Abstract
Background The Global Multiple System Atrophy Registry (GLOMSAR) was established in 2013. It is an online patient-reported contact registry open and free that relies on self-reported diagnosis by the patient or caregiver. Objectives To report the demographics of patients enrolled in GLOMSAR and the results of an ancillary online symptom questionnaire. Methods Patients enrolled in GLOMSAR were invited to complete a custom-designed online questionnaire about disease onset and symptom prevalence. Results At the time of writing, there were 1083 participants in GLOMSAR, of which 33% (365) completed the questionnaire. The onset and frequency of most symptoms was similar to those reported in the literature in physician-reported studies. Some were understudied or not typically associated with multiple system atrophy (MSA), including reduced female sexual sensation (55%), forgetfulness (60%), pseudobulbar affect (37%), olfactory changes (36%), and visual hallucinations (21%). Conclusions Patient-reported studies and ancillary online questionnaires are valid, underused research tools useful to advance our knowledge on understudied MSA features and highlight the patients' voice.
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Affiliation(s)
- Jose‐Alberto Palma
- Department of Neurology, Dysautonomia CenterNew York University School of MedicineNew YorkNew YorkUSA
| | - Florian Krismer
- Department of NeurologyInnsbruck Medical UniversityInnsbruckAustria
| | - Wassilios G. Meissner
- Centre Hospitalier Universitaire, Bordeaux, Service de Neurologie des Maladies NeurodégénérativesBordeauxFrance
- Department of NeurologyUniversity of BordeauxBordeauxFrance
- Department of MedicineUniversity of OtagoChristchurchNew Zealand
- New Zealand Brain Research InstituteChristchurchNew Zealand
| | - Mechteld Kuijpers
- Department of Neurology, Dysautonomia CenterNew York University School of MedicineNew YorkNew YorkUSA
| | - Patricio Millar‐Vernetti
- Department of Neurology, Dysautonomia CenterNew York University School of MedicineNew YorkNew YorkUSA
| | - Miguel A. Perez
- Department of Neurology, Dysautonomia CenterNew York University School of MedicineNew YorkNew YorkUSA
| | | | - Lucy Norcliffe‐Kaufmann
- Department of Neurology, Dysautonomia CenterNew York University School of MedicineNew YorkNew YorkUSA
| | - Pam Bower
- Multiple System Atrophy CoalitionMcLeanVirginiaUSA
| | | | - Horacio Kaufmann
- Department of Neurology, Dysautonomia CenterNew York University School of MedicineNew YorkNew YorkUSA
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Yang HJ, Kim HJ, Jung YJ, Yoo D, Choi JH, Im JH, Jeon B. Data-driven subtype classification of patients with early-stage multiple system atrophy. Parkinsonism Relat Disord 2022; 95:92-97. [DOI: 10.1016/j.parkreldis.2022.01.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 12/10/2021] [Accepted: 01/10/2022] [Indexed: 01/18/2023]
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Abstract
Interest in gastrointestinal dysfunction in Parkinson's disease has blossomed over the past 30 years and has generated a wealth of investigation into this non-motor aspect of the disorder, research that has encompassed its pathophysiology, its clinical features, and its impact on quality of life. The question of gastrointestinal dysfunction in the other synucleinopathies has not received nearly as much attention, but information and knowledge are growing. In this review, the current knowledge, controversies, and gaps in our understanding of the pathophysiology of gastrointestinal dysfunction in Parkinson's disease and the other synucleinopathies will be addressed, and extended focus will be directed toward the clinical problems involving saliva management, swallowing, gastric emptying, small intestinal function, and bowel function that are so problematic in these disorders.
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Abstract
PURPOSE OF REVIEW The purpose of this article is to provide a contemporary review of sleep issues affecting patients with multiple system atrophy (MSA). RECENT FINDINGS Prodromal symptoms of MSA may occur years prior to diagnosis, including autonomic dysfunction such as orthostatic hypotension, urogenital dysfunction, rapid eye movement (REM) sleep behavior disorder (RBD), and stridor. Patients may also develop sleep-related respiratory disorders such as obstructive sleep apnea (OSA), central sleep apnea (CSA), and stridor. The development of stridor is associated with a shortened lifespan and sudden death, which may be further accelerated by autonomic instability. MSA appears to follow a 'prion-like' disease progression. SUMMARY MSA is a rapidly progressive neurodegenerative disease characterized by a combination of autonomic failure and motor symptoms. MSA is often misdiagnosed as the initial presentation mimics other neurodegenerative disorders. There are diagnostic criteria to identify possible, probable, and definite MSA. Prodromal symptoms may occur years prior to diagnosis, including autonomic dysfunction such as orthostatic hypotension, urogenital dysfunction, REM RBD, and stridor. In previous years, treatment consisted of tracheostomy but did not address the component of CSA, which commonly coexisted or developed later because of destruction of medullary chemoreceptors. Positive airway pressure may be as effective as tracheostomy alone in ameliorating obstruction at the vocal cord level.
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