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Ha J, Park JH, Lee JS, Kim HY, Song JO, Yoo J, Ahn JH, Youn J, Cho JW. Effectiveness of Live-Streaming Tele-Exercise Intervention in Patients With Parkinson's Disease: A Pilot Study. J Mov Disord 2024; 17:189-197. [PMID: 38419488 PMCID: PMC11082614 DOI: 10.14802/jmd.23251] [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: 11/29/2023] [Revised: 02/01/2024] [Accepted: 02/29/2024] [Indexed: 03/02/2024] Open
Abstract
OBJECTIVE Exercise can improve both motor and nonmotor symptoms in people with Parkinson's disease (PwP), but there is an unmet need for accessible and sustainable exercise options. This study aimed to evaluate the effect, feasibility, and safety of a regularly performed live-streaming tele-exercise intervention for PwP. METHODS A live-streaming exercise intervention for PwP was implemented twice a week for 12 weeks. We measured the motor and nonmotor symptom scores of the included patients before and after the intervention. Changes in clinical scores from baseline to postintervention were analyzed using paired t-tests. Factors associated with improvements in clinical scores and compliance were analyzed using Pearson's correlation analysis. RESULTS Fifty-six participants were enrolled in the study. There were significant improvements in Hospital Anxiety and Depression Scale (HADS)-anxiety (p = 0.007), HADS-depression (p < 0.001), Unified Parkinson's Disease Rating Scale (UPDRS) part III (p < 0.001), UPDRS total (p = 0.015), Hoehn and Yahr stage (p = 0.027), and Parkinson's Disease Fatigue Scale-16 (p = 0.026) scores after the intervention. Improvements in motor symptoms were associated with improvements in mood symptoms and fatigue. Higher motor impairment at baseline was associated with a greater compliance rate and better postintervention composite motor and nonmotor outcomes (ΔUPDRS total score). Overall, the 12-week tele-exercise program was feasible and safe for PwP. No adverse events were reported. The overall adherence rate was 60.0% in our cohort, and 83.4% of the participants were able to participate in more than half of the exercise routines. CONCLUSION The live-streaming tele-exercise intervention is a safe, feasible, and effective nonpharmacological treatment option that can alleviate fatigue and improve mood and motor symptoms in PwP.
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Affiliation(s)
- Jongmok Ha
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Neuroscience Center, Samsung Medical Center, Seoul, Korea
| | - Jung Hyun Park
- Sungkyunkwan University School of Medicine, Suwon, Korea
| | - Jun Seok Lee
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Neuroscience Center, Samsung Medical Center, Seoul, Korea
| | | | - Ji One Song
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jiwon Yoo
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jong Hyeon Ahn
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Neuroscience Center, Samsung Medical Center, Seoul, Korea
| | - Jinyoung Youn
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Neuroscience Center, Samsung Medical Center, Seoul, Korea
- Sungkyunkwan University School of Medicine, Suwon, Korea
| | - Jin Whan Cho
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Neuroscience Center, Samsung Medical Center, Seoul, Korea
- Sungkyunkwan University School of Medicine, Suwon, Korea
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Lee J, Sohn YH, Chung SJ, Kim E, Kim Y. Presentations of nonmotor symptoms by sex and onset age in people with Parkinson's disease. Int J Nurs Pract 2024; 30:e13177. [PMID: 37394896 DOI: 10.1111/ijn.13177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 05/18/2023] [Accepted: 06/13/2023] [Indexed: 07/04/2023]
Abstract
BACKGROUND There is growing evidence that sex and onset age are important factors of clinical features in Parkinson's disease. AIM The study aimed to identify nonmotor symptoms based on sex and onset age in people with Parkinson's disease. DESIGN This is a cross-sectional descriptive study. METHODS A total of 210 participants were recruited from the university hospital and the Parkinson's disease association. This study measured the Korean version of the nonmotor symptoms questionnaire which includes gastrointestinal, urinary, apathy/attention/memory, hallucination/delusions, depression/anxiety, sexual function, cardiovascular, sleep disorder, and miscellaneous domains. RESULTS All participants reported at least one nonmotor symptom. The most commonly reported symptoms were nocturia (65.7%) and constipation (61.9%). The male participants reported more dribbling of saliva, constipation, and impaired sexual function, whereas the female reported more weight change. Young-onset people with Parkinson's disease reported more depression than late-onset people with Parkinson's disease. CONCLUSION This study contributes to the understanding of symptom experience beyond motor-related symptomatology for those with Parkinson's disease and adds to the current literature. Individualized symptom assessment and management should be provided by prioritizing prevalent sex or onset age-specific symptoms, rather than addressing with all nonmotor symptoms.
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Affiliation(s)
- JuHee Lee
- Mo-Im Kim Nursing Research Institute, Yonsei Evidence Based Nursing Centre of Korea: A Joanna Briggs Institute of Excellence, College of Nursing, Yonsei University, Seoul, South Korea
| | - Young H Sohn
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
| | - Seok Jong Chung
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
- Department of Neurology, Yongin Severance Hospital, Yonsei University Health System, Yongin, South Korea
| | - Eunyoung Kim
- College of Nursing and Brain Korea 21 FOUR Project, Yonsei University, Seoul, South Korea
| | - Yielin Kim
- Division of Nursing, Severance Hospital, Yonsei University Health System, Seoul, South Korea
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Lee JS, Ahn JH, Ha JM, Youn J, Cho JW. Subjective cognitive complaints in patients with progressive supranuclear palsy. Front Neurol 2023; 14:1326571. [PMID: 38156084 PMCID: PMC10753004 DOI: 10.3389/fneur.2023.1326571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 12/01/2023] [Indexed: 12/30/2023] Open
Abstract
Introduction Subjective cognitive complaints (SCC) refer to self-reported cognitive decline that may or may not be reflected in objective neuropsychological evaluations. Such SCC are prevalent in neurodegenerative diseases, including Parkinson's disease (PD), but the prevalence and clinical features in patients with progressive supranuclear palsy (PSP) have not been investigated. Methods We recruited 83 PSP patients without dementia and investigated their SCC using a semi-structured interview. Comprehensive neuropsychological test results and patient clinical features were compared according to presence of SCC and underlying cognitive state. Results Among the 83 patients, 16 had normal cognition (NC), 67 had mild cognitive impairment (MCI), and 36 (43.4%) reported SCC. Among NC patients, 37.5% (6/16) had SCC, while 44.8% (30/67) of MCI patients reported SCC. There were no differences between the neuropsychological test results or demographic and clinical characteristics of PSP patients with or without SCC in the NC group. The demographic and clinical characteristics of the MCI+SCC (MCI with SCC)and MCI-SCC (MCI without SCC) groups were comparable, but the MCI+SCC group had significantly worse neuropsychological scores than the MCI-SCC group, particularly in tests assessing attention, language, visual memory, and fronto-executive function domains. Discussion While SCC are commonly reported by PSP patients, patients with PSP and MCI+SCC had worse cognitive function than those who did not report SCC. These findings suggest that SCC in PSP patients with MCI could be a worsening sign of cognitive function. Therefore, it is crucial for physicians to assess SCC in PSP patients and to provide timely diagnosis and management of cognitive decline.
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Affiliation(s)
- Jun Seok Lee
- Department of Neurology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Neuroscience Centre, Samsung Medical Centre, Seoul, Republic of Korea
| | - Jong Hyeon Ahn
- Department of Neurology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Neuroscience Centre, Samsung Medical Centre, Seoul, Republic of Korea
| | - Jong Mok Ha
- Department of Neurology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Neuroscience Centre, Samsung Medical Centre, Seoul, Republic of Korea
| | - Jinyoung Youn
- Department of Neurology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Neuroscience Centre, Samsung Medical Centre, Seoul, Republic of Korea
| | - Jin Whan Cho
- Department of Neurology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Neuroscience Centre, Samsung Medical Centre, Seoul, Republic of Korea
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Eghlidos Z, Abolhassanbeigi A, Rahimian Z, Khazraei S, Ostovan VR. Validation of the Non-Motor Symptoms Scale for Parkinson's Disease of Persian Version. PARKINSON'S DISEASE 2023; 2023:1972034. [PMID: 37333718 PMCID: PMC10275686 DOI: 10.1155/2023/1972034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 05/05/2023] [Accepted: 05/30/2023] [Indexed: 06/20/2023]
Abstract
Objective We aimed to assess the validity and reliability of the Persian version of the NonMotor Symptoms Scale (NMSS) in Iranian patients with PD. Methods This cross-sectional study was conducted in patients with PD. After the cross-cultural adaptation of the NMSS, the acceptability, reliability, precision, and validity of the Persian NMSS were evaluated. For this purpose, in addition to NMSS, we used the following measures: Scales for Outcomes in Parkinson's Disease (SCOPA)-Autonomic (SCOPA-AUT), SCOPA-Sleep, Beck's Depression Inventory (BDI) questionnaire, Parkinson's Disease Questionnaire-8 questions (PDQ-8), SCOPA-Motor, SCOPA-Psychiatric Complications (SCOPA-PC), SCOPA-Cognition (SCOPA-COG), Mini-Mental State Examination (MMSE), Hoehn and Yahr Staging (H and Y), and Unified Parkinson Disease Rating Scale (UPDRS). Results 186 patients were enrolled (mean age 64.46 ± 9.9 years; disease duration 5.59 ± 3.99 years; 118 (63.4%) male; mean NMSS score 52.01 ± 38.54). Neither the floor effect (2.7%) nor the ceiling effect (0.5%) was seen in NMSS total score. Cronbach's alpha of total NMSS was 0.84. The test-retest reliability was 0.93 for the NMSS total and 0.81-0.96 for domains. The standard error of measurement (SEM) was lower than half of the standard deviation for NMSS total and all domains. NMSS total showed a high correlation with UPDRS I (rs = 0.84), UPDRS II (rs = 0.58), PDQ-8 (rs = 0.61), BDI (rs = 0.71), SCOPA-sleep (rs = 0.60), and SCOPA AUT (rs = 0.66). NMSS has an acceptable discriminative validity based on disease duration and severity of disease according to H and Y staging. Conclusion The Persian NMSS is a valid and reliable measure for evaluating the burden of nonmotor symptoms in Iranian patients with PD.
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Affiliation(s)
- Zahra Eghlidos
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Zahra Rahimian
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Samaneh Khazraei
- Department of Psychiatry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Vahid Reza Ostovan
- Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Neurology, Shiraz University of Medical Sciences, Shiraz, Iran
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So HY, Kim SR, Kim S, Park YS, Jo S, Park KW, Choi N, Lee SH, Hwang YS, Kim MS, Chung SJ. Effect of Home-Based Self-Management Intervention for Community-Dwelling Patients with Early Parkinson's Disease: A Feasibility Study. J Community Health Nurs 2023; 40:133-146. [PMID: 36920114 DOI: 10.1080/07370016.2022.2133566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
PURPOSE This study aimed to evaluate the effect of a home-based self-management intervention in community-dwelling patients with early Parkinson's diseases (PD). DESIGN A randomized-controlled design. METHODS Thirty-two patients participated (15=intervention, 17=control), and the intervention group received 16 weeks of the intervention. FINDINGS Physical activity and non-motor symptoms improved more in the intervention group than in the control group. CONCLUSION Home-based self-management intervention was effective in improving physical activity and non-motor symptoms for them. CLINICAL EVIDENCE Home-based intervention - comprising education, telephone counseling, smartphone-based message and information, and smart wearable devices - was feasible for patients with early PD.
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Affiliation(s)
- Hui Young So
- Department of Nursing, Asan Medical Center, Seoul, Republic of Korea
| | - Sung Reul Kim
- College of Nursing, Korea University Nursing Research Institute, Korea University, Seoul, Republic of Korea
| | - Sunho Kim
- College of Nursing, Korea University, Seoul, Republic of Korea
| | - Yu Sun Park
- College of Nursing, Korea University, Seoul, Republic of Korea
| | - Sungyang Jo
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Kye Won Park
- Pacific Parkinson's Research Centre, Djavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Nari Choi
- Department of Neurology, Heavenly Hospital, Goyang, Republic of Korea
| | - Seung Hyun Lee
- Department of Neurology, Seoul Medical Center, Seoul, Republic of Korea
| | - Yun Su Hwang
- Department of Neurology, Jeonbuk National University Medical School and Hospital, Jeonju, Republic of Korea
| | - Mi Sun Kim
- Department of Nursing, Asan Medical Center, Seoul, Republic of Korea
| | - Sun Ju Chung
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
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Kim MS, Park DG, An YS, Yoon JH. Dual-phase 18 F-FP-CIT positron emission tomography and cardiac 123 I-MIBG scintigraphy of Parkinson's disease patients with GBA mutations: evidence of the body-first type? Eur J Neurol 2023; 30:344-352. [PMID: 36288409 DOI: 10.1111/ene.15615] [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: 07/28/2022] [Revised: 10/12/2022] [Accepted: 10/18/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND AND PURPOSE Parkinson's disease (PD) with glucocerebrosidase (GBA) gene mutation (GBA-PD) is known to show more rapid clinical progression than sporadic PD without GBA mutation (sPD). This study was performed to delineate the specific patterns of cortical hypoperfusion, dopamine transporter uptake and cardiac meta-iodobenzylguanidine (MIBG) uptake of GBA-PD in comparison to sPD. METHODS Through next-generation sequencing analysis targeting 41 genes, a total of 16 GBA-PD and 24 sPD patients (sex, age matched) were enrolled in the study, and the clinical, dual-phase [18 F]-N-(3-fluoropropyl)-2β-carboxymethoxy-3β-(4-iodophenyl) nortropane (1 8 F-FP-CIT) positron emission tomography (PET) and cardiac 123 I-MIBG scintigraphy results were compared between the two groups. RESULTS The GBA-PD group had higher rates of rapid eye movement sleep behavior disorder, orthostatic hypotension and neuropsychiatric symptoms than the sPD group. Early-phase 18 F-FP-CIT PET showed significantly lower standard uptake value ratio on bilateral posterior parietal cortex (0.94 ± 0.05 vs. 1.02 ± 0.04, p = 0.011) and part of the occipital cortex (p < 0.05) in the GBA-PD group than the sPD group. In striatal dopamine transporter uptake, the regional standard uptake value ratio, asymmetry index and caudate-to-putamen ratio were similar between the two groups. The GBA-PD group had a lower heart-to-mediastinum uptake ratio in 123 I-MIBG scintigraphy than the sPD group. CONCLUSIONS The GBA-PD patients showed decreased regional perfusion in the bilateral posterior parietal and occipital cortex. Cardiac sympathetic denervation and non-motor symptoms (orthostatic hypotension, rapid eye movement sleep behavior disorder) were more common in GBA-PD than sPD. These findings suggest that GBA-PD patients have more widespread peripheral (extranigral) α-synuclein accumulation, representing a body-first PD subtype.
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Affiliation(s)
- Min Seung Kim
- Department of Neurology, Parkinson Center, Ajou University School of Medicine, Suwon, Republic of Korea
- Department of Neurology, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Republic of Korea
| | - Don Gueu Park
- Department of Neurology, Parkinson Center, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Young-Sil An
- Department of Nuclear Medicine, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Jung Han Yoon
- Department of Neurology, Parkinson Center, Ajou University School of Medicine, Suwon, Republic of Korea
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Paschen S, Hansen C, Welzel J, Albrecht J, Atrsaei A, Aminian K, Zeuner KE, Romijnders R, Warmerdam E, Urban PP, Berg D, Maetzler W. Effect of Lower Limb vs. Abdominal Compression on Mobility in Orthostatic Hypotension: A Single-Blinded, Randomized, Controlled, Cross-Over Pilot Study in Parkinson's Disease. JOURNAL OF PARKINSON'S DISEASE 2022; 12:2531-2541. [PMID: 36278359 DOI: 10.3233/jpd-223406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Orthostatic hypotension (OH) in Parkinson's disease (PD) is frequent and associated with impairments in quality of life and reduced activities of daily living. Abdominal binders (AB) and compression stockings (CS) have been shown to be effective non-pharmacological treatment options. OBJECTIVE Here, we investigate the effect of AB versus CS on physical activity using a digital mobility outcome (sit to stand [STS] frequency) collected in the usual environment as a primary endpoint. METHODS We enrolled 16 PD patients with at least moderate symptomatic OH. In a randomized, single-blinded, controlled, crossover design, participants were assessed without OH treatment over 1 week (baseline), then were given AB or CS for 1 week and subsequently switched to the other treatment arm. The primary outcome was the number of real-life STS movements per hour as assessed with a lower back sensor. Secondary outcomes included real-life STS duration, mean/systolic/diastolic blood pressure drop (BPD), orthostatic hypotension questionnaire (OHQ), PD quality of life (PDQ-39), autonomic symptoms (SCOPA-AUT), non-motor symptoms (NMSS), MDS-UPDRS, and activities of daily living (ADL/iADL). RESULTS Real-life STS frequency on CS was 4.4±4.1 per hour compared with 3.6±2.2 on AB and 3.6±1.8 without treatment (p = 1.0). Concerning the secondary outcomes, NMSS showed significant improvement with CS and AB. OHQ and SCOPA-AUT improved significantly with AB but not CS, and mean BPD drop worsened with CS but not AB. Mean STS duration, PDQ-39, MDS-UPDRS, ADL, and iADL did not significantly change. CONCLUSION Both AB and CS therapies do not lead to a significant change of physical activity in PD patients with at least moderate symptomatic OH. Secondary results speak for an effect of both therapies concerning non-motor symptoms, with superiority of AB therapy over CS therapy.
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Affiliation(s)
| | - Clint Hansen
- Department of Neurology, Kiel University, Kiel, Germany
| | - Julius Welzel
- Department of Neurology, Kiel University, Kiel, Germany
| | | | - Arash Atrsaei
- Laboratory of Movement Analysis and Measurement, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Kamiar Aminian
- Laboratory of Movement Analysis and Measurement, École Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | | | | | | | - Paul Peter Urban
- Department of Neurology, Asklepios Klinik Barmbek, Hamburg, Germany
| | - Daniela Berg
- Department of Neurology, Kiel University, Kiel, Germany
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Ryu DW, Yoo SW, Oh YS, Lee KS, Ha S, Kim JS. Comparison of disease progression between brain-predominant Parkinson's disease versus Parkinson's disease with body-involvement phenotypes. Neurobiol Dis 2022; 174:105883. [DOI: 10.1016/j.nbd.2022.105883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 09/30/2022] [Accepted: 10/02/2022] [Indexed: 11/28/2022] Open
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Kang SH, Kim J, Lee J, Koh SB. Mild cognitive impairment is associated with poor gait performance in patients with Parkinson’s disease. Front Aging Neurosci 2022; 14:1003595. [PMID: 36268193 PMCID: PMC9577227 DOI: 10.3389/fnagi.2022.1003595] [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: 07/26/2022] [Accepted: 09/20/2022] [Indexed: 11/18/2022] Open
Abstract
Cognitive impairment may be commonly accompanied by gait disturbance in patients with Parkinson’s disease (PD). However, it is still controversial whether gait disturbance is associated with mild cognitive impairment (MCI) and which cognitive function has a more important effect on specific gait parameter. Our objective was to investigate the association of gait parameters with MCI and the correlation between performance on comprehensive neuropsychological tests and gait parameters in PD patients. We enrolled 257 patients with de novo PD (111 PD-normal cognition and 146 PD-MCI). All patients underwent comprehensive neuropsychological tests and gait evaluation using the GAITRite system. We used logistic regression analysis and partial correlation to identify the association between gait parameters and MCI and correlations between neuropsychological performance and gait parameters. Gait velocity (odds ratio [OR] = 0.98, 95% confidence interval [CI] = 0.97−0.99) and stride length (OR = 0.98; 95% CI = 0.97−0.99) were associated with MCI in patients with PD. Specifically, gait velocity, stride length, and double support ratio were only associated with attention and frontal-executive function performance in patients with PD. Our findings provide insight into the relationship between gait disturbance and MCI in patients with PD. Furthermore, the evaluation of gait disturbance is necessary for PD patients with cognitive impairment.
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Li FF, Cui YS, Yan R, Cao SS, Feng T. Prevalence of lower urinary tract symptoms, urinary incontinence and retention in Parkinson's disease: A systematic review and meta-analysis. Front Aging Neurosci 2022; 14:977572. [PMID: 36172485 PMCID: PMC9510898 DOI: 10.3389/fnagi.2022.977572] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 08/23/2022] [Indexed: 12/02/2022] Open
Abstract
Background Lower urinary tract symptoms (LUTS) are common non-motor symptoms but are often overlooked in Parkinson's disease (PD). The prevalence of LUTS in PD is inconsistent among different studies. Objective To estimate the prevalence of LUTS, urinary incontinence, and urinary retention in PD patients, then, investigate potential sources of inconsistency in prevalence estimation. Methods We searched PubMed, EMBASE, and Web of Science databases from inception to May 2022. Studies reporting the prevalence of LUTS or LUTS subtypes in PD were included. Pooled prevalence of LUTS, LUTS subtypes, urinary incontinence, and urinary retention was calculated via random-effects models. Meta-regression and subgroup analyses were performed. Results Of 7,358 studies after duplicate removal, a total of 73 studies comprising 14,937 PD patients were included. The pooled prevalence of LUTS was 61% (95% CI 53–69; 27 studies; n = 5,179), while the pooled prevalence of storage symptoms and voiding symptoms was 59% (44–73; 9 studies; n = 798) and 24% (14–33; 11 studies; n = 886), respectively. The pooled prevalence of urinary incontinence, retention and post-void residual (PVR) volume ≥ 100 ml were 30% (95% CI 22–39; 21 studies; n = 6,054), 27% (17–37; 14 studies; n = 1,991), and 4% (1–7; 5 studies; n = 439), respectively. The prevalence of LUTS, urinary incontinence, or urinary retention was significantly associated with diagnostic methods. Conclusion LUTS and its subtypes present in a significant proportion of PD patients. It is necessary to use standardized and validated methods to detect and screen LUTS and its subtypes. Systematic review registration:https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022311233, Identifier: CRD42022311233.
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Affiliation(s)
- Fang-Fei Li
- Department of Neurology, Center for Movement Disorders, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- Department of Neurology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Yu-Sha Cui
- Department of Neurology, Center for Movement Disorders, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Rui Yan
- Department of Neurology, Center for Movement Disorders, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Shuang-Shuang Cao
- Department of Neurology, Center for Movement Disorders, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Tao Feng
- Department of Neurology, Center for Movement Disorders, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- *Correspondence: Tao Feng
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Park Y, Kim SR, So HY, Jo S, Lee SH, Hwang YS, Kim MS, Chung SJ. Effect of mobile health intervention for self-management on self-efficacy, motor and non-motor symptoms, self-management, and quality of life in people with Parkinson's disease: Randomized controlled trial. Geriatr Nurs 2022; 46:90-97. [DOI: 10.1016/j.gerinurse.2022.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/05/2022] [Accepted: 05/06/2022] [Indexed: 11/04/2022]
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Kim R, Kim HJ, Shin JH, Lee CY, Jeon SH, Jeon B. Serum Inflammatory Markers and Progression of Nonmotor Symptoms in Early Parkinson's Disease. Mov Disord 2022; 37:1535-1541. [PMID: 35596676 DOI: 10.1002/mds.29056] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 03/03/2022] [Accepted: 03/21/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The influence of peripheral inflammation on nonmotor symptoms (NMSs) in Parkinson's disease (PD) remains unclear. OBJECTIVE The aim of this study was to explore whether serum inflammatory marker profiles are associated with the progression of NMSs in early PD. METHODS We included 45 patients with early PD and 20 healthy control subjects. Six inflammatory markers, including interleukin (IL)-1β, IL-2, IL-6, IL-10, tumor necrosis factor-α, and high-sensitivity C-reactive protein, were measured. NMSs were assessed using the Non-Motor Symptoms Scale, Montreal Cognitive Assessment, and Composite Autonomic Symptom Score-31 at baseline and after 3 years. RESULTS Principal component (PC) analysis showed that only PC3 scores, mainly loaded by IL-2 and IL-6, were significantly elevated in the PD group compared with the control group. Higher PC3 scores in the PD group were associated with faster progression of Non-Motor Symptoms Scale total and mood/apathy domain scores. There were no significant associations of PC scores with Montreal Cognitive Assessment and Composite Autonomic Symptom Score-31 score changes. CONCLUSIONS Peripheral inflammation may be related to the evolution of NMSs, particularly mood symptoms, in the early stages of PD. © 2022 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Ryul Kim
- Department of Neurology, Inha University Hospital, Inha University College of Medicine, Incheon, South Korea
| | - Han-Joon Kim
- Department of Neurology and Movement Disorder Center, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Jung Hwan Shin
- Department of Neurology and Movement Disorder Center, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Chan Young Lee
- Department of Neurology, School of Medicine, Ewha Womans University Mokdong Hospital, Seoul, South Korea
| | | | - Beomseok Jeon
- Department of Neurology and Movement Disorder Center, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
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Kang SH, Chung SJ, Lee J, Koh SB. Independent effect of neurogenic orthostatic hypotension on mild cognitive impairment in Parkinson's disease. Clin Auton Res 2021; 32:43-50. [PMID: 34841452 DOI: 10.1007/s10286-021-00841-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 11/18/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE Orthostatic hypotension (OH) is an associative or causative factor of cognitive impairment in Parkinson's disease (PD). However, the association between mild cognitive impairment (MCI) and neurogenic OH directly associated with the presence of alpha-synuclein in PD remains unclear. We aimed to evaluate the relationship between MCI and neurogenic OH in patients with de novo PD. We also investigated the patterns of neuropsychological performance according to neurogenic OH. METHODS A total of 456 patients with PD-normal cognition (PD-NC, n = 204) or PD-MCI (n = 252) were recruited from multiple centers in Korea. All patients underwent comprehensive neuropsychological tests and tilt-table tests to evaluate cognitive function and neurogenic OH. We used logistic regression analysis and multivariate analysis of covariance to determine the association between MCI and neurogenic OH and the pattern of neuropsychological performance according to neurogenic OH. RESULTS Neurogenic OH (odds ratio = 3.66, 95% confidence interval 2.06 to 6.47) was independently associated with MCI in patients with de novo PD, regardless of orthostatic symptoms, while nonneurogenic OH was not. Patients with PD with neurogenic OH exhibited worse performance in frontal-executive function and visual memory function than those without neurogenic OH. CONCLUSION Our findings provide insight into neurogenic OH as an important clinical factor with cognitive impairment in individuals with PD and vice versa. Therefore, the evaluation of cognitive function is necessary in PD patients with neurogenic OH.
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Affiliation(s)
- Sung Hoon Kang
- Department of Neurology, Korea University Guro Hospital, Korea University College of Medicine, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea
| | - Su Jin Chung
- Department of Neurology, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea
| | - Jungyeun Lee
- Department of Neurology, Korea University Guro Hospital, Korea University College of Medicine, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea
| | - Seong-Beom Koh
- Department of Neurology, Korea University Guro Hospital, Korea University College of Medicine, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea.
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14
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Kang SH, Lee J, Koh SB. Constipation is Associated With Mild Cognitive Impairment in Patients With de novo Parkinson's Disease. J Mov Disord 2021; 15:38-42. [PMID: 34781630 PMCID: PMC8820884 DOI: 10.14802/jmd.21074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 08/22/2021] [Indexed: 11/24/2022] Open
Abstract
Objective The association between gastrointestinal (GI) symptoms and cognitive profile in patients with Parkinson's disease (PD) at diagnosis remains unclear, although GI symptoms and cognitive impairment are highly prevalent in patients with PD. We investigated the relationship between constipation and cognitive status. We also aimed to identify the correlation between constipation and each neuropsychological dysfunction. Methods A total of 427 patients with de novo Parkinson's disease with normal cognition (PD-NC, n = 170) and Parkinson's disease with mild cognitive impairment (PD-MCI, n = 257) at Korea University Guro Hospital in Seoul, Korea were included. All patients underwent comprehensive neuropsychological tests and completed the Non-Motor Symptoms Scale (NMSS). The frequency and severity of constipation were assessed using the NMSS GI symptoms scale, we used logistic regression analysis and partial correlation analysis to determine the associations between constipation score, MCI, and each neuropsychological dysfunction. Results Frequent and severe constipation was associated with MCI in patients with PD at diagnosis regardless of disease severity. Specifically, constipation was related to poor performance in frontal-executive and visuospatial functions after controlling for age and sex. Conclusion Our findings may provide an understanding of constipation as a marker associated with cognitive impairment in individuals with PD. Therefore, the evaluation of cognitive function is warranted in PD patients with constipation, while further studies are necessary to investigate the detailed mechanism of our results.
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Affiliation(s)
- Sung Hoon Kang
- Department of Neurology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Jungyeun Lee
- Department of Neurology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Seong-Beom Koh
- Department of Neurology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
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15
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Kang SH, Kim J, Kim I, Moon YA, Park S, Koh SB. Dance Intervention Using the Feldenkrais Method Improves Motor, and Non-Motor Symptoms and Gait in Parkinson's Disease: A 12-Month Study. J Mov Disord 2021; 15:53-57. [PMID: 34724780 PMCID: PMC8820889 DOI: 10.14802/jmd.21086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 07/27/2021] [Indexed: 11/24/2022] Open
Abstract
Objective The aim of this study was to assess the effects of dancing (using the Feldenkrais method) on motor and non-motor symptoms, quality of life (QoL), and objective parameters of gait at the time of intervention and at the end of the 1-year study period. Methods This was a single-arm study in which 12 subjects with Parkinson’s disease (PD) received dance intervention during a 6-month period. Objective motor scales, gait analysis, and questionnaires on non-motor symptoms were evaluated at baseline and at 3, 6, and 12 months. Results Dance intervention decreased motor scale (Unified Parkinson’s Disease Rating Scale and Tinetti scale) scores and improved gait disturbance (gait velocity and step length) without increasing levodopa equivalent dose. Furthermore, dancing decreased non-motor scale (Non-Motor Symptoms Scale and Montgomery-Asberg Depression Rating Scale) scores and improved QoL. Conclusion Our findings suggest that dance intervention can be a complementary management method for PD patients.
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Affiliation(s)
- Sung Hoon Kang
- Department of Neurology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Jinhee Kim
- Department of Neurology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Ilsoo Kim
- Department of Neurology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Young Ae Moon
- Representative Feldenkrais Training Institute of Korea, Seoul, Korea
| | - Sojung Park
- Representative Feldenkrais Training Institute of Korea, Seoul, Korea
| | - Seong-Beom Koh
- Department of Neurology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
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16
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Ahn JH, Seok JM, Park J, Jeong H, Kim Y, Song J, Choi I, Cho JW, Min JH, Kim BJ, Youn J. Validation of the Korean version of the composite autonomic symptom scale 31 in patients with Parkinson's disease. PLoS One 2021; 16:e0258897. [PMID: 34673815 PMCID: PMC8530281 DOI: 10.1371/journal.pone.0258897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 10/08/2021] [Indexed: 11/19/2022] Open
Abstract
PURPOSE The composite autonomic symptom scale-31 (COMPASS-31) is a self-rated questionnaire that evaluates diverse autonomic symptoms. In the present study, we developed the Korean version of the COMPASS-31 (K-COMPASS-31) with appropriate translation, and verified its reliability and internal and external validity in patients with Parkinson's disease (PD). METHODS The original COMPASS-31 was translated independently into Korean by two bilingual neurologists. Test-retest reliability was evaluated at a 2-week interval. We investigated the correlations between the K-COMPASS-31, the scale for outcomes in PD-autonomic (SCOPA-AUT), and the results of an autonomic function test (AFT), respectively. RESULTS A total of 90 patients with PD (47 females; mean age, 63.4 ± 10.8 years) were enrolled. The K-COMPASS-31 showed excellent test-retest reliability (intra-class correlation coefficient = 0.874, p < 0.001) and internal validity (Cronbach's α-coefficient = 0.878). The COMPASS-31 was positively correlated with SCOPA-AUT (r = 0.609, p < 0.001) and the results of the AFT. CONCLUSIONS In conclusion, the K-COMPASS-31 showed excellent reliability and validity for the assessment of autonomic symptoms in PD patients. The K-COMPASS-31 is an easy-to-repeat and widely used tool for investigating autonomic dysfunction in various neurologic disorders and enables comparison of autonomic dysfunction among neurologic disorders. We recommend the K-COMPASS-31 as a valid instrument for use in clinical practice for patients with PD.
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Affiliation(s)
- Jong Hyeon Ahn
- Department of Neurology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Neuroscience Centre, Samsung Medical Centre, Seoul, Republic of Korea
| | - Jin Myoung Seok
- Department of Neurology, Soonchunhyang University Cheonan Hospital, Soonchunhyang University College of Medicine, Cheonan, Republic of Korea
| | - Jongkyu Park
- Department of Neurology, Soonchunhyang University Cheonan Hospital, Soonchunhyang University College of Medicine, Cheonan, Republic of Korea
| | - Heejeong Jeong
- Department of Neurology, Gyeongsang National University Changwon Hospital, Changwon, Republic of Korea
| | - Younsoo Kim
- Department of Neurology, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Joomee Song
- Department of Neurology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Neuroscience Centre, Samsung Medical Centre, Seoul, Republic of Korea
| | - Inyoung Choi
- Department of Neurology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Neuroscience Centre, Samsung Medical Centre, Seoul, Republic of Korea
| | - Jin Whan Cho
- Department of Neurology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Neuroscience Centre, Samsung Medical Centre, Seoul, Republic of Korea
| | - Ju-Hong Min
- Department of Neurology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Neuroscience Centre, Samsung Medical Centre, Seoul, Republic of Korea
| | - Byoung Joon Kim
- Department of Neurology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Neuroscience Centre, Samsung Medical Centre, Seoul, Republic of Korea
- * E-mail: (BJK); (JY)
| | - Jinyoung Youn
- Department of Neurology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Neuroscience Centre, Samsung Medical Centre, Seoul, Republic of Korea
- * E-mail: (BJK); (JY)
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Cardiac sympathetic burden reflects Parkinson disease burden, regardless of high or low orthostatic blood pressure changes. NPJ PARKINSONS DISEASE 2021; 7:71. [PMID: 34385459 PMCID: PMC8361133 DOI: 10.1038/s41531-021-00217-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 07/23/2021] [Indexed: 12/19/2022]
Abstract
Reduced uptake of 123I-meta-iodobenzylguanidine (123I-MIBG) and orthostatic hypotension (OH) are independently associated with worse clinical outcomes of Parkinson's disease (PD). However, their interactive influence on PD has not been studied. The role of 123I-MIBG myocardial uptake, as a biomarker of PD severity, was investigated, conditional on the mediating effects of OH. A total of 227 PD patients were enrolled. Their motor and nonmotor aspects were assessed with standardized tools. Global disease burden was estimated by averaging the scaled z-scores of the assessment tools. Every patient went through 123I-MIBG scan, and OH was evaluated with the head-up tilt-test. The mediating role of orthostatic blood pressure changes (ΔBP) on the association between cardiac sympathetic denervation and disease burden was investigated. Low heart-to-mediastinum (H/M) ratio with less than 1.78 was seen in 69.6% of the patient population, and 22.9% of patients had OH. Low H/M ratio was associated with OH, and these patients had worse disease burden than subjects with normal 123I-MIBG uptake (global composite z-score: normal 123I-MIBG vs. abnormal 123I-MIBG; -0.3 ± 0.5 vs. 0.1 ± 0.7; p < 0.001). The mediation models, controlled for age and disease duration, revealed that the delayed H/M ratio and global composite score were negatively associated, irrespective of orthostatic ΔBP. Adverse relationship between cardiac sympathetic denervation and disease burden was shown without any interference from orthostatic blood pressure fluctuations. This result suggested that extracranial cardiac markers might reflect disease burden, regardless of labile blood pressure influence.
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Kim SR, Kim JY, Kim HY, So HY, Chung SJ. Factors Associated with Medication Beliefs in Patients with Parkinson's Disease: A Cross-Sectional Study. J Mov Disord 2021; 14:133-143. [PMID: 33915673 PMCID: PMC8175818 DOI: 10.14802/jmd.20147] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 03/02/2021] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE Medication beliefs are a significant determinant of medication adherence in chronic illness. This study aimed to identify demographic, clinical, and medication-related factors associated with medication beliefs in patients with Parkinson's disease (PD). METHODS We used a descriptive cross-sectional design with a convenience sample of 173 PD patients who had been taking antiparkinson drugs for more than one year. RESULTS The subjects who believed PD medication was more necessary had more severe illness, younger age of onset, longer illness duration, and longer duration of levodopa therapy. They had higher levels of non-motor symptoms and depression, number of medication uses, number of drugs, and levodopa equivalent dose, and they reported fluctuation of motor symptoms and dyskinesia. The subjects who used catechol-O-methyltransferase (COMT) inhibitors, dopamine agonists, amantadine, and monoamine oxidase-B (MAO-B) inhibitors had significantly higher necessity scores than those who did not use them. The subjects who had higher concerns about PD medications had higher levels of non-motor symptoms and depression. The subjects using amantadine and anticholinergics had significantly higher concern scores than those who did not use them. Positive necessity-concerns differentials were associated with severe illness, the presence of motor fluctuation and dyskinesia, and the use of COMT inhibitors. Based on stepwise multiple regression, the most significant factors influencing necessity beliefs were severe illness, followed by depression and motor fluctuation. CONCLUSION Severe illness, higher levels of depression, and motor fluctuation are independent factors influencing patients' beliefs regarding medication necessity. Therefore, these characteristics should be considered in medication belief assessment and interventions for PD patients.
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Affiliation(s)
- Sung Reul Kim
- College of Nursing, Korea University Nursing Research Institute, Korea University, Seoul, Korea
| | - Ji Young Kim
- College of Nursing, Jeonbuk National University, Jeonju, Korea
| | - Hye Young Kim
- College of Nursing, Jeonbuk National University, Jeonju, Korea
| | - Hui Young So
- Department of Nursing, Asan Medical Center, Seoul, Korea
| | - Sun Ju Chung
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Extra-basal ganglia iron content and non-motor symptoms in drug-naïve, early Parkinson's disease. Neurol Sci 2021; 42:5297-5304. [PMID: 33860863 PMCID: PMC8642382 DOI: 10.1007/s10072-021-05223-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Accepted: 03/23/2021] [Indexed: 11/30/2022]
Abstract
Background Although iron dyshomeostasis is associated with Parkinson’s disease (PD) pathogenesis, the relationship between iron deposition and non-motor involvement in PD is not fully understood. In this study, we investigated basal ganglia and extra-basal ganglia system iron contents and their correlation with non-motor symptoms in drug-naïve, early-stage PD patients. Methods We enrolled 14 drug-naïve, early-stage PD patients and 12 age/sex-matched normal controls. All participants underwent brain magnetic resonance imaging to obtain the effective transverse relaxation rate (R2*) and quantitative susceptibility mapping (QSM). Deep brain structures, including the nucleus accumbens, caudate nucleus, putamen, globus pallidus, thalamus, hippocampus, and amygdala, were delineated using the FSL-FIRST; the substantia nigra, red nucleus, and dentate nucleus were segmented manually. Inter-group differences in R2* and QSM values, as well as their association with clinical parameters of PD, were investigated. Results Substantia nigra and putamen R2* values were significantly higher in PD patients than in normal controls, despite no significant difference in QSM values. Regarding the non-motor symptom scales, PD sleep scale score negatively correlated with R2* values in the red nucleus and right amygdala, Scales for Outcomes in Parkinson’s disease-Autonomic scores were positively correlated with R2* values in the right amygdala and left hippocampus, and cardiovascular sub-score of Non-Motor Symptoms Scale for PD was positively associated with the QSM value in the left hippocampus. Conclusion In this study, iron content in the extra-basal ganglia system was significantly correlated with non-motor symptoms, especially sleep problems and dysautonomia, even in early-stage PD. Supplementary Information The online version contains supplementary material available at 10.1007/s10072-021-05223-0.
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20
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Yoo SW, Kim JS, Yoo JY, Yun E, Yoon U, Shin NY, Lee KS. Delayed orthostatic hypotension in Parkinson's disease. NPJ PARKINSONS DISEASE 2021; 7:37. [PMID: 33854059 PMCID: PMC8047032 DOI: 10.1038/s41531-021-00181-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 02/26/2021] [Indexed: 12/19/2022]
Abstract
Orthostatic hypotension (OH) is relatively common in the early stage of Parkinson's disease (PD). It is divided into delayed OH and classical OH. Classical OH in PD has been investigated widely, however, the clinical implications of delayed OH in PD have seldom been studied. The purpose of this study is to characterize delayed OH in PD. A total of 285 patients with early drug-naïve PD were enrolled and divided into three groups according to orthostatic change: no-OH, delayed OH, and classical OH. The disease severity in terms of motor, non-motor, and cognitive functions was assessed. The cortical thickness of 82 patients was analyzed with brain magnetic resonance imaging. The differences among groups and linear tendency in the order of no-OH, delayed OH, and classical OH were investigated. Seventy-seven patients were re-evaluated. Initial and follow-up evaluations were explored to discern any temporal effects of orthostasis on disease severity. Sixty-four (22.5%) patients were defined as having delayed OH and 117 (41.1%) had classical OH. Between-group comparisons revealed that classical OH had the worst outcomes in motor, non-motor, cognitive, and cortical thickness, compared to the other groups. No-OH and delayed OH did not differ significantly. Linear trends across the pre-ordered OH subtypes found that clinical parameters worsened along with the orthostatic challenge. Clinical scales deteriorated and the linear gradient was maintained during the follow-up period. This study suggests that delayed OH is a mild form of classical OH in PD. PD with delayed OH has milder disease severity and progression.
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Affiliation(s)
- Sang-Won Yoo
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Joong-Seok Kim
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
| | - Ji-Yeon Yoo
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Eunkyeong Yun
- Department of Biomedical Engineering, College of Health and Medical Science, Catholic University of Daegu, Gyeongbuk, Republic of Korea
| | - Uicheul Yoon
- Department of Biomedical Engineering, College of Health and Medical Science, Catholic University of Daegu, Gyeongbuk, Republic of Korea
| | - Na-Young Shin
- Department of Radiology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kwang-Soo Lee
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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21
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Roh H, Kang J, Hwang SY, Koh SB, Kim JH. Regional Cerebral Cortical Atrophy is Related to Urinary Tract Symptoms in Parkinson's Disease. J Neuroimaging 2021; 31:363-371. [PMID: 33534966 DOI: 10.1111/jon.12829] [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: 09/10/2020] [Revised: 11/26/2020] [Accepted: 12/17/2020] [Indexed: 10/22/2022] Open
Abstract
BACKGROUND AND PURPOSE Lower urinary tract symptoms (LUTS) are the most common nonmotor symptoms usually occurring mid-stage of Parkinson's disease (PD); however, its underlying mechanisms are unknown. We aimed to assess whether corticometry or volumetry can identify a pattern of cerebral cortical changes in PD patients with LUTS. METHODS We recruited 85 idiopathic PD patients and performed corticometry and volumetry on various cortical regions using each patient's magnetic resonance imaging. To identify a correlation between the cortical thickness/volume and nonmotor symptoms scale domain 7 scores, which represent the severity of LUTS, we performed general linear model and region of interest analyses. RESULTS Significant regional thinning of the left precuneus, left temporal pole, left precentral, right precuneus, and right pars opercularis was correlated with nonmotor symptoms scale domain 7 scores. We also found that cortical volumes of left precuneus and left frontal pole were inversely correlated with the severity of urinary symptoms. CONCLUSIONS This study showed that the thicknesses and volumes of several cortical regions were significantly correlated with the severity of LUTS in PD patients. The findings of regional atrophy and thinning of specific cortical regions in this study provide additional evidence that multiple cortical regions, especially the precuneus cortex, not only may be involved in urinary dysfunctions of PD patients but also may help to elucidate the exact underlying mechanisms for LUTS in PD patients.
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Affiliation(s)
- Haewon Roh
- Department of Neurosurgery, Guro Hospital, Korea University Medicine, Seoul, Republic of Korea
| | - June Kang
- Department of Brain and Cognitive Engineering, Korea University, Seoul, Republic of Korea
| | - Soon-Young Hwang
- Department of Biostatistics, Korea University College of Medicine, Seoul, Republic of Korea
| | - Seong-Beom Koh
- Department of Neurology, Guro Hospital, Korea University Medicine, Seoul, Republic of Korea
| | - Jong Hyun Kim
- Department of Neurosurgery, Guro Hospital, Korea University Medicine, Seoul, Republic of Korea
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van Wamelen DJ, Martinez‐Martin P, Weintraub D, Schrag A, Antonini A, Falup‐Pecurariu C, Odin P, Ray Chaudhuri K. The Non-Motor Symptoms Scale in Parkinson's disease: Validation and use. Acta Neurol Scand 2021; 143:3-12. [PMID: 32813911 DOI: 10.1111/ane.13336] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 08/09/2020] [Accepted: 08/16/2020] [Indexed: 12/13/2022]
Abstract
The Non-Motor Symptoms Scale (NMSS) was developed and validated in 2007 as the first instrument for the comprehensive assessment of a range of non-motor symptoms in Parkinson's disease (PD). Thirteen years have elapsed since its introduction and extensive international validation with good psychometric attributes has been carried out. Here, we review the validation data of the NMSS and its cross-validity with other scales, and describe the key evidence derived from use of the NMSS in clinical studies. To date, over 100 clinical studies and trials have made use of it as an outcome measure, showing consistent and strong correlations between NMSS burden and health-related quality of life measures. Moreover, the scale has shown to be capable of detecting longitudinal changes in non-motor symptoms, where studies have shown differential changes over time of several of the NMSS domains. The scale has become a key outcome in several randomized clinical trials. Highlighting the prevalence and importance of non-motor symptoms to quality of life in patients with PD, the development of NMSS has also been useful in signposting clinical and biomarker based research addressing non-motor symptoms in PD.
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Affiliation(s)
- Daniel J. van Wamelen
- Department of Neurosciences Institute of Psychiatry, Psychology & Neuroscience King’s College London London UK
- Parkinson's Foundation Centre of Excellence King's College Hospital London UK
- Radboud University Medical Centre Department of Neurology Donders Institute for Brain, Cognition and Behaviour Nijmegen The Netherlands
| | - Pablo Martinez‐Martin
- Center for Networked Biomedical Research in Neurodegenerative Diseases (CIBERNED) Carlos III Institute of Health Madrid Spain
| | - Daniel Weintraub
- Perelman School of Medicine University of Pennsylvania Philadelphia PA USA
- Parkinson's Disease Research Education and Clinical Center (PADRECC) Philadelphia Veterans Affairs Medical Center Philadelphia PA USA
| | - Anette Schrag
- Department of Clinical and Movement Neurosciences UCL Institute of Neurology University College London London UK
| | - Angelo Antonini
- Parkinson and Movement Disorders Unit Department of Neuroscience University of Padua Padua Italy
| | - Cristian Falup‐Pecurariu
- Department of Neurology Faculty of Medicine Transilvania University County Emergency Clinic Hospital Brașov Romania
| | - Per Odin
- Faculty of Medicine University of Lund Lund Sweden
- University Hospital Reinkenheide Bremerhaven Germany
| | - Kallol Ray Chaudhuri
- Department of Neurosciences 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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Chung SJ, Lee S, Yoo HS, Lee YH, Lee HS, Choi Y, Lee PH, Yun M, Sohn YH. Association of the Non-Motor Burden with Patterns of Striatal Dopamine Loss in de novo Parkinson's Disease. JOURNAL OF PARKINSONS DISEASE 2020; 10:1541-1549. [PMID: 32925098 DOI: 10.3233/jpd-202127] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Striatal dopamine deficits play a key role in the pathogenesis of Parkinson's disease (PD), and several non-motor symptoms (NMSs) have a dopaminergic component. OBJECTIVE To investigate the association between early NMS burden and the patterns of striatal dopamine depletion in patients with de novo PD. METHODS We consecutively recruited 255 patients with drug-naïve early-stage PD who underwent 18F-FP-CIT PET scans. The NMS burden of each patient was assessed using the NMS Questionnaire (NMSQuest), and patients were divided into the mild NMS burden (PDNMS-mild) (NMSQuest score <6; n = 91) and severe NMS burden groups (PDNMS-severe) (NMSQuest score >9; n = 90). We compared the striatal dopamine transporter (DAT) activity between the groups. RESULTS Patients in the PDNMS-severe group had more severe parkinsonian motor signs than those in the PDNMS-mild group, despite comparable DAT activity in the posterior putamen. DAT activity was more severely depleted in the PDNMS-severe group in the caudate and anterior putamen compared to that in the PDMNS-mild group. The inter-sub-regional ratio of the associative/limbic striatum to the sensorimotor striatum was lower in the PDNMS-severe group, although this value itself lacked fair accuracy for distinguishing between the patients with different NMS burdens. CONCLUSION This study demonstrated that PD patients with severe NMS burden exhibited severe motor deficits and relatively diffuse dopamine depletion throughout the striatum. These findings suggest that the level of NMS burden could be associated with distinct patterns of striatal dopamine depletion, which could possibly indicate the overall pathological burden in PD.
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Affiliation(s)
- Seok Jong Chung
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea.,Department of Neurology, Yongin Severance Hospital, Yonsei University Health System, Yongin, South Korea
| | - Sangwon Lee
- Department of Nuclear Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Han Soo Yoo
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
| | - Yang Hyun Lee
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
| | - Hye Sun Lee
- Biostatistics Collaboration Unit, Yonsei University College of Medicine, Seoul, South Korea
| | - Yonghoon Choi
- Department of Nuclear Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Phil Hyu Lee
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
| | - Mijin Yun
- Department of Nuclear Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Young H Sohn
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
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Park KW, Jo S, Lee SH, Hwang YS, Lee D, Ryu HS, Chung SJ. Therapeutic Effect of Levodopa/Carbidopa/Entacapone on Sleep Disturbance in Patients with Parkinson's Disease. J Mov Disord 2020; 13:205-212. [PMID: 32894900 PMCID: PMC7502296 DOI: 10.14802/jmd.20055] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 06/15/2020] [Indexed: 01/30/2023] Open
Abstract
Objective To investigate the efficacy of levodopa/carbidopa/entacapone (LCE) at bedtime for treating sleep disturbance in patients with Parkinson’s disease (PD) with motor fluctuations. Methods Participants included 128 PD patients with motor fluctuations. All patients were assessed for motor, nonmotor, and sleep-specific symptoms using the United Parkinson’s Disease Rating Scale (UPDRS), the Korean version of the Nonmotor Symptom Scale, the Parkinson’s Disease Sleep Scale (PDSS), the Epworth Sleepiness Scale, and the Rapid Eye Movement Sleep Behavior Disorder Screening Questionnaire (RBDSQ). We compared the baseline characteristics of patients with sleep disturbance (PDSS score < 120) and those without sleep disturbance (PDSS score ≥ 120). Thirty-nine patients with sleep disturbance who agreed to take LCE at bedtime completed 3-month follow-ups. We analyzed changes in the scores of motor, nonmotor, and sleep symptom scales over the 3 months. Results PD patients with sleep disturbance were at more advanced disease stages and had more severe motor, nonmotor, and sleep symptoms than those without sleep disturbance. Patients who took LCE at night showed improvements in motor (UPDRS part III, p = 0.007) and sleep symptoms (total PDSS, p < 0.001). Sleep features that benefitted from LCE included not only nocturnal motor components but also insomnia (PDSS items 2 and 3, p = 0.005 and p < 0.001) and rapid eye movement behavior disorder (PDSS item 6, p = 0.002; and RBDSQ, p < 0.001). Conclusion The use of LCE at bedtime may be a useful treatment for sleep disturbance in advanced PD patients with motor fluctuations.
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Affiliation(s)
- Kye Won Park
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sungyang Jo
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Seung Hyun Lee
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yun Su Hwang
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dagyo Lee
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Ho-Sung Ryu
- Department of Neurology, Kyungpook National University Hospital, Daegu, Korea
| | - Sun Ju Chung
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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25
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Chung SJ, Lee JJ, Lee PH, Sohn YH. Emerging Concepts of Motor Reserve in Parkinson's Disease. J Mov Disord 2020; 13:171-184. [PMID: 32854486 PMCID: PMC7502292 DOI: 10.14802/jmd.20029] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Accepted: 07/05/2020] [Indexed: 01/18/2023] Open
Abstract
The concept of cognitive reserve (CR) in Alzheimer's disease (AD) explains the differences between individuals in their susceptibility to AD-related pathologies. An enhanced CR may lead to less cognitive deficits despite severe pathological lesions. Parkinson's disease (PD) is also a common neurodegenerative disease and is mainly characterized by motor dysfunction related to striatal dopaminergic depletion. The degree of motor deficits in PD is closely correlated to the degree of dopamine depletion; however, significant individual variations still exist. Therefore, we hypothesized that the presence of motor reserve (MR) in PD explains the individual differences in motor deficits despite similar levels of striatal dopamine depletion. Since 2015, we have performed a series of studies investigating MR in de novo patients with PD using the data of initial clinical presentation and dopamine transporter PET scan. In this review, we summarized the results of these published studies. In particular, some premorbid experiences (i.e., physical activity and education) and modifiable factors (i.e., body mass index and white matter hyperintensity on brain image studies) could modulate an individual's capacity to tolerate PD pathology, which can be maintained throughout disease progression.
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Affiliation(s)
- Seok Jong Chung
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea.,Department of Neurology, Yongin Severance Hospital, Yonsei University Health System, Yongin, Korea
| | - Jae Jung Lee
- Department of Neurology, Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Korea
| | - Phil Hyu Lee
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea.,Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Young H Sohn
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea
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26
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Shin C, Lim Y, Lim H, Ahn T. Plasma Short‐Chain Fatty Acids in Patients With Parkinson's Disease. Mov Disord 2020; 35:1021-1027. [DOI: 10.1002/mds.28016] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Revised: 02/01/2020] [Accepted: 02/18/2020] [Indexed: 01/16/2023] Open
Affiliation(s)
- Chaewon Shin
- Department of NeurologyChungnam National University Hospital, College of Medicine, Chungnam National University Daejeon Korea
| | - Yunsook Lim
- Department of Food & NutritionCollege of Human Ecology, Kyung Hee University Seoul Korea
| | - Hyewon Lim
- Department of Food & NutritionCollege of Human Ecology, Kyung Hee University Seoul Korea
| | - Tae‐Beom Ahn
- Department of NeurologyKyung Hee University Hospital, College of Medicine, Kyung Hee University Seoul Korea
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27
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van Wamelen DJ, Leta V, Johnson J, Ocampo CL, Podlewska AM, Rukavina K, Rizos A, Martinez-Martin P, Chaudhuri KR. Drooling in Parkinson's Disease: Prevalence and Progression from the Non-motor International Longitudinal Study. Dysphagia 2020; 35:955-961. [PMID: 32130515 PMCID: PMC7669801 DOI: 10.1007/s00455-020-10102-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 02/22/2020] [Indexed: 12/29/2022]
Abstract
Sialorrhoea in Parkinson’s disease (PD) is an often neglected yet key non-motor symptom with impact on patient quality of life. However, previous studies have shown a broad range of prevalence figures. To assess prevalence of drooling in PD and its relationship to quality of life, we performed a retrospective analysis of 728 consecutive PD patients who had a baseline and follow-up assessment as part of the Non-motor International Longitudinal Study (NILS), and for whom drooling presence and severity were available, assessed through the Non-Motor Symptoms Scale (NMSS). In addition, we analysed the prevalence of associated dysphagia through self-reported outcomes. Quality of life was assessed through the PDQ-8 scale. Baseline (disease duration 5.6 years) prevalence of drooling was 37.2% (score ≥ 1 NMSS question 19), and after 3.27 ± 1.74 years follow-up, this was 40.1% (p = 0.17). The prevalence of drooling increased with age (p < 0.001). The severity of drooling, however, did not change (p = 0.12). While in 456 patients without drooling at baseline, only 16% (n = 73) had dysphagia (question 20 of the NMSS), in those with drooling this was 34.3% (p < 0.001). At follow-up, the number of patients with dysphagia had increased, 20.4% with no drooling had dysphagia, and 43.6% with drooling had dysphagia. Both at baseline and follow-up, drooling severity was significantly positively associated with quality of life (PDQ-8; r = 0.199; p < 0.001). In moderately advanced PD patients, subjective drooling occurs in over one-third of patients and was significantly associated with decreased quality of life. Dysphagia occurred significantly more often in patients with drooling.
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Affiliation(s)
- Daniel J van Wamelen
- Institute of Psychiatry, Psychology & Neuroscience, Department of Basic and Clinical Neurosciences, King's College London, De Crespigny Park, London, SE5 8AF, UK. .,Parkinson Foundation Centre of Excellence At King's College Hospital, Denmark Hill, London, SE5 9RS, UK. .,Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Radboud University Medical Centre, Nijmegen, the Netherlands.
| | - Valentina Leta
- Institute of Psychiatry, Psychology & Neuroscience, Department of Basic and Clinical Neurosciences, King's College London, De Crespigny Park, London, SE5 8AF, UK.,Parkinson Foundation Centre of Excellence At King's College Hospital, Denmark Hill, London, SE5 9RS, UK
| | - Julia Johnson
- Parkinson Foundation Centre of Excellence At King's College Hospital, Denmark Hill, London, SE5 9RS, UK
| | - Claudia Lazcano Ocampo
- Institute of Psychiatry, Psychology & Neuroscience, Department of Basic and Clinical Neurosciences, King's College London, De Crespigny Park, London, SE5 8AF, UK.,Parkinson Foundation Centre of Excellence At King's College Hospital, Denmark Hill, London, SE5 9RS, UK.,Department of Neurology, Hospital Sotero del Rio, Santiago, Chile
| | - Aleksandra M Podlewska
- Institute of Psychiatry, Psychology & Neuroscience, Department of Basic and Clinical Neurosciences, King's College London, De Crespigny Park, London, SE5 8AF, UK.,Parkinson Foundation Centre of Excellence At King's College Hospital, Denmark Hill, London, SE5 9RS, UK
| | - Katarina Rukavina
- Institute of Psychiatry, Psychology & Neuroscience, Department of Basic and Clinical Neurosciences, King's College London, De Crespigny Park, London, SE5 8AF, UK.,Parkinson Foundation Centre of Excellence At King's College Hospital, Denmark Hill, London, SE5 9RS, UK
| | - Alexandra Rizos
- Institute of Psychiatry, Psychology & Neuroscience, Department of Basic and Clinical Neurosciences, King's College London, De Crespigny Park, London, SE5 8AF, UK.,Parkinson Foundation Centre of Excellence At King's College Hospital, Denmark Hill, London, SE5 9RS, UK
| | - Pablo Martinez-Martin
- Center for Networked Biomedical Research in Neurodegenerative Diseases (CIBERNED), Carlos III Institute of Health, 28031, Madrid, Spain
| | - K Ray Chaudhuri
- Institute of Psychiatry, Psychology & Neuroscience, Department of Basic and Clinical Neurosciences, King's College London, De Crespigny Park, London, SE5 8AF, UK.,Parkinson Foundation Centre of Excellence At King's College Hospital, Denmark Hill, London, SE5 9RS, UK
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Yang HJ, Kim HJ, Koh SB, Kim JS, Ahn TB, Cheon SM, Cho JW, Kim YJ, Ma HI, Park MY, Baik JS, Lee PH, Chung SJ, Kim JM, Song IU, Kim JY, Sung YH, Kwon DY, Lee JH, Lee JY, Kim JS, Yun JY, Kim HJ, Hong JY, Kim MJ, Youn J, Kim JS, Oh ES, Yoon WT, You S, Kwon KY, Park HE, Lee SY, Kim Y, Kim HT, Kim SJ. Subtypes of Sleep Disturbance in Parkinson's Disease Based on the Cross-Culturally Validated Korean Version of Parkinson's Disease Sleep Scale-2. J Clin Neurol 2020; 16:66-74. [PMID: 31942760 PMCID: PMC6974820 DOI: 10.3988/jcn.2020.16.1.66] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 09/02/2019] [Accepted: 09/02/2019] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND AND PURPOSE This study aimed to determine the clinimetric properties of the Korean version of Parkinson's Disease Sleep Scale-2 (K-PDSS-2) and whether distinct subtypes of sleep disturbance can be empirically identified in patients with Parkinson's disease (PD) using the cross-culturally validated K-PDSS-2. METHODS The internal consistency, test-retest reliability, scale precision, and convergent validity of K-PDSS-2 were assessed in a nationwide, multicenter study of 122 patients with PD. Latent class analysis (LCA) was used to derive subgroups of patients who experienced similar patterns of sleep-related problems and nocturnal disabilities. RESULTS The total K-PDSS-2 score was 11.67±9.87 (mean±standard deviation) at baseline and 12.61±11.17 at the retest. Cronbach's α coefficients of the total K-PDSS-2 scores at baseline and follow-up were 0.851 and 0.880, respectively. The intraclass correlation coefficients over the 2-week study period ranged from 0.672 to 0.848. The total K-PDSS-2 score was strongly correlated with health-related quality of life measures and other corresponding nonmotor scales. LCA revealed three distinct subtypes of sleep disturbance in the study patients: "less-troubled sleepers," "PD-related nocturnal difficulties," and "disturbed sleepers." CONCLUSIONS K-PDSS-2 showed good clinimetric attributes in accordance with previous studies that employed the original version of the PDSS-2, therefore confirming the cross-cultural usefulness of the scale. This study has further documented the first application of an LCA approach for identifying subtypes of sleep disturbance in patients with PD.
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Affiliation(s)
- Hui Jun Yang
- Department of Neurology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Han Joon Kim
- Deparment of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Seong Beom Koh
- Department of Neurology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Joong Seok Kim
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Tae Beom Ahn
- Department of Neurology, Kyung Hee University College of Medicine, Seoul, Korea
| | - Sang Myung Cheon
- Department of Neurology, Dong-A University College of Medicine, Busan, Korea
| | - Jin Whan Cho
- Department of Neurology and Neuroscience Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yoon Joong Kim
- Department of Neurology, Hallym University College of Medicine, Anyang, Korea
| | - Hyeo Il Ma
- Department of Neurology, Hallym University College of Medicine, Anyang, Korea
| | - Mee Young Park
- Department of Neurology, Yeungnam University College of Medicine, Daegu, Korea
| | - Jong Sam Baik
- Department of Neurology, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Phil Hyu Lee
- Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sun Ju Chung
- Department of Neurology, Parkinson/Alzheimer Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jong Min Kim
- Department of Neurology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - In Uk Song
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ji Young Kim
- Department of Neurology, Seoul Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Young Hee Sung
- Department of Neurology, Gachon University Gil Hospital, College of Medicine, Gachon University, Incheon, Korea
| | - Do Young Kwon
- Department of Neurology, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea
| | - Jae Hyeok Lee
- Department of Neurology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Jee Young Lee
- Department of Neurology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, College of Medicine, Seoul National University, Seoul, Korea
| | - Ji Seon Kim
- Department of Neurology, Chungbuk National University School of Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Ji Young Yun
- Department of Neurology, Ewha Womans University Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Korea
| | - Hee Jin Kim
- Department of Neurology, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Jin Yong Hong
- Department of Neurology, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Mi Jung Kim
- Department of Neurology, Bobath Memorial Hospital, Seongnam, Korea
| | - Jinyoung Youn
- Department of Neurology and Neuroscience Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ji Sun Kim
- Department of Neurology and Neuroscience Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Eung Seok Oh
- Department of Neurology, Chungnam National University School of Medicine, Chungnam National University Hospital, Daejeon, Korea
| | - Won Tae Yoon
- Department of Neurology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sooyeoun You
- Department of Neurology, Keimyung University School of Medicine, Daegu, Korea
| | - Kyum Yil Kwon
- Department of Neurology, Soonchunhyang University Seoul Hospital, Soonchunhyang University School of Medicine, Seoul, Korea
| | - Hyung Eun Park
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Su Yun Lee
- Department of Neurology, Dong-A University College of Medicine, Busan, Korea
| | - Younsoo Kim
- Department of Neurology and Neuroscience Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.,Department of Neurology, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Hee Tae Kim
- Department of Neurology, Hanyang University College of Medicine, Seoul, Korea
| | - Sang Jin Kim
- Department of Neurology, Busan Paik Hospital, Inje University College of Medicine, Busan, Korea.,Dementia and Neurodegenerative Disease Research Center, Inje University, Busan, Korea.
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Lim KE, Kim SR, Sung YH, Oh SY, Kim MS, Chung SJ. Factors influencing self-management in Parkinson's disease: A cross-sectional study. Geriatr Nurs 2019; 41:254-260. [PMID: 31784296 DOI: 10.1016/j.gerinurse.2019.10.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 10/20/2019] [Accepted: 10/23/2019] [Indexed: 12/21/2022]
Abstract
This study aimed to identify factors influencing self-management in patients with Parkinson's disease (PD) based on social cognitive theory. A cross-sectional design was used; data were collected at three tertiary medical centers in Korea from a convenience sample of 356 PD patients. Higher self-management scores were associated with higher education level, having a religion, and higher family income. Self-management score was positively correlated with activities of daily living, self-efficacy, and social support, and negatively correlated with non-motor symptoms. Hierarchical regression analysis revealed that demographic factors and non-motor symptoms explained 26.2% of the variance in self-management in PD. The explanatory power increased by 7.5% when self-efficacy was added, and by 6.7% when social support was added. Assessment of self-management in patients with PD should consider self-efficacy and social support, along with demographic factors and non-motor symptoms. Self-management programs that reflect these factors may be useful for improving self-management in PD patients.
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Affiliation(s)
- Kyeung Eun Lim
- College of Nursing, Chonbuk National University, Jeonju, Republic of Korea.
| | - Sung Reul Kim
- College of Nursing, Korea University, Anam-ro 145, Seongbuk-gu, Seoul 02841, Republic of Korea.
| | - Young Hee Sung
- Department of Neurology, Gachon University Gil Medical Center, Incheon, Republic of Korea.
| | - Sun-Young Oh
- Department of Neurology, Medical School of Chonbuk National University, Jeonju, Republic of Korea.
| | - Mi Sun Kim
- Department of Nursing, Asan Medical Center, Seoul, Republic of Korea.
| | - Sun Ju Chung
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
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30
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Ryu DW, Kim JS, Yoo SW, Oh YS, Lee KS. The Impact of Impulsivity on Quality of Life in Early Drug-Naïve Parkinson's Disease Patients. J Mov Disord 2019; 12:172-176. [PMID: 31390856 PMCID: PMC6763718 DOI: 10.14802/jmd.19004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 05/29/2019] [Indexed: 12/30/2022] Open
Abstract
Objective Impulse control disorders (ICDs) in Parkinson’s disease (PD) are mostly related to dopamine replacement therapy (DRT); however, drug-naïve PD patients have also frequently experienced impulsivity. This phenomenon makes clinicians hesitate treating patients with DRT. In this study, we assessed the effect of impulsivity on quality of life (QOL) in drug-naïve PD patients. Methods Two hundred three newly diagnosed, nonmedicated PD patients were enrolled, and they received structured clinical interviews, physical examinations and validated questionnaires to evaluate motor and nonmotor symptoms and QOL. Impulsivity was evaluated using the Questionnaire for Impulsive-Compulsive Disorders in Parkinson’s Disease-Rating Scale (QUIP-RS). Results Thirty-eight patients (18.7%) had impulsivity with QUIP-RS scores ≥ 1 and 4 patients (2.0%) were diagnosed with combined ICDs. Motor and nonmotor symptoms were significantly correlated with the Parkinson’s Disease Questionnaire-39 summary index. Female sex and QUIP-RS scores were also correlated with QOL in drug-naïve PD patients. Conclusion The results of the present study showed that impulsivity negatively influences QOL in early drug-naïve PD patients. In addition, more severe motor and nonmotor symptoms were also associated with lower QOL. Such findings complicate treatment but provide valuable information for managing early PD.
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Affiliation(s)
- Dong-Woo Ryu
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Joong-Seok Kim
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sang-Won Yoo
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yoon-Sang Oh
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kwang-Soo Lee
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Korea
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31
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Yoo SW, Kim JS, Oh YS, Ryu DW, Lee KS. Trouble Concentrating is an Easily Overlooked Symptom of Orthostatic Hypotension in Early Parkinson's Disease. JOURNAL OF PARKINSONS DISEASE 2019; 9:405-411. [PMID: 30909249 DOI: 10.3233/jpd-191578] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Trouble concentrating during orthostasis is one symptom of orthostatic hypotension (OH), but it is often ignored in clinical practice because OH incorporates many nonspecific symptoms. Blunted cognition during orthostasis may affect various aspects of the clinical status of patients with Parkinson's disease (PD), but its impact on drug-naïve, early PD patients is not clear. OBJECTIVE This study investigated the association between trouble concentrating during orthostasis and orthostatic blood pressure changes and the influence of trouble concentrating during orthostasis on other non-motor symptoms and health-related quality of life in de novo PD. METHODS A total of 124 patients with early PD were enrolled and received a structured clinical interview, physical examination, and validated questionnaires to evaluate motor and non-motor symptoms and quality of life. Disturbed concentration was evaluated with question 5 of the Orthostatic Hypotension Questionnaire system assessment (part I). Supine blood pressure and blood pressure change during tilt table testing were recorded, and any association was analyzed. RESULTS Among the study population, 76 (61.3%) patients had trouble concentrating. Patients with blunted concentration had a steeper decrease in blood pressure during orthostasis. The score for trouble concentrating was positively associated with non-motor symptoms and quality of life scores. CONCLUSIONS Trouble concentrating when standing was a frequent finding in early, drug-naïve PD patients. It was positively associated with non-motor burden, mood and quality of life in patients with PD. OH was correlated with the incidence of trouble concentrating. Such findings complicate treatment but provide valuable information for managing early PD.
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Affiliation(s)
- Sang-Won Yoo
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Joong-Seok Kim
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoon-Sang Oh
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Dong-Woo Ryu
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kwang-Soo Lee
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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32
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Yoo SW, Kim JS, Oh YS, Ryu DW, Lee KS. Excessive daytime sleepiness and its impact on quality of life in de novo Parkinson's disease. Neurol Sci 2019; 40:1151-1156. [PMID: 30820762 DOI: 10.1007/s10072-019-03785-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 02/20/2019] [Indexed: 10/27/2022]
Abstract
Excessive daytime sleepiness (EDS) is one of the most common sleep problems in patients with Parkinson's disease (PD); however, its clinical implications are not clear, especially in early stage, non-medicated PD patients. This study investigated EDS in Korean patients with de novo PD and its impact on quality of life. This cross-sectional study was carried out with 198 PD patients who underwent a structured clinical interview and examination based on common and conventional scales. Motor and nonmotor symptoms were assessed by the Unified Parkinson's Disease Rating Scale (UPDRS) and Non-Motor Symptoms Scale (NMSS). EDS was evaluated with the Epworth Sleepiness Scale (ESS), the nocturnal disabilities and nighttime sleep problems were assessed with Parkinson's Disease Sleep Scale 2nd version, and quality of life was measured with the Parkinson's Disease Quality of Life 39 (PDQ-39). The relationships between ESS score and each scale were investigated. Among the patients studied, 42 patients had EDS defined as ESS > 10. Patients with EDS had a higher motor burden, greater nocturnal disabilities, more severe non-motor symptoms, and lower quality of life than did patients without EDS. Partial correlations revealed that ESS score was related to PDQ-39 summary index, irrespective of age, body mass index, or disease duration. These results show that EDS can have an immense negative impact on quality of life. The causes of EDS are multifactorial, which complicates its treatment. Further investigations are required to determine the safety and efficacy of potential EDS therapies and to develop novel EDS treatments in PD.
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Affiliation(s)
- Sang-Won Yoo
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Joong-Seok Kim
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea.
| | - Yoon-Sang Oh
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Dong-Woo Ryu
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
| | - Kwang-Soo Lee
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, 222 Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
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33
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Peripheral blood inflammatory markers in early Parkinson’s disease. J Clin Neurosci 2018; 58:30-33. [DOI: 10.1016/j.jocn.2018.10.079] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 10/14/2018] [Indexed: 11/21/2022]
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34
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Cerebrospinal Fluid Levels of Autophagy-related Proteins Represent Potentially Novel Biomarkers of Early-Stage Parkinson's Disease. Sci Rep 2018; 8:16866. [PMID: 30442917 PMCID: PMC6237988 DOI: 10.1038/s41598-018-35376-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 10/31/2018] [Indexed: 12/20/2022] Open
Abstract
The roles of autophagy-related proteins as diagnostic or monitoring biomarkers in Parkinson's disease (PD) have not been clearly elucidated. We recruited 32 patients with early-stage PD and 28 control subjects, and evaluated parkinsonian motor symptoms and dopamine transporter imaging data. Cerebrospinal fluid (CSF) levels of LC3B, Beclin1, and LAMP-2 were estimated using ELISAs, and CSF levels of ATG5, ATG7, and p62 were examined by immunoblotting. Additionally, we also assessed the levels of α-synuclein, total tau, and phosphorylated tau in CSF using ELISAs. Significant differences in the levels of LC3B, LAMP-2, and Beclin1 were observed between the PD and control groups. Using 29.8 pg/mL as the cut-off value for a diagnostic biomarker of PD, CSF LC3B levels exhibited high sensitivity (96.9%) and specificity (89.3%) with an area under the curve of 0.982. Furthermore, LC3B was significantly correlated with the asymmetry index in the caudate and putamen, as estimated by a semi-quantitative analysis of [18F] N-(3-fluoropropyl)-2β-carbon ethoxy-3β-(4-iodophenyl) nortropane (FP-CIT) positron emission tomography (PET). CSF levels of LC3B represented a potential diagnostic and prognostic biomarker of early-stage PD in patients. Based on our findings, molecular biological changes in PD are associated with dysregulation of the lysosomal autophagy pathway.
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Park SB, Kwon KY, Lee JY, Im K, Sunwoo JS, Lee KB, Roh H, Ahn MY, Park S, Kim SJ, Oh JS, Kim JS. Lack of association between dopamine transporter loss and non-motor symptoms in patients with Parkinson’s disease: a detailed PET analysis of 12 striatal subregions. Neurol Sci 2018; 40:311-317. [DOI: 10.1007/s10072-018-3632-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Accepted: 11/01/2018] [Indexed: 10/27/2022]
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Shin C, Lee S, Lee JY, Rhim JH, Park SW. Non-Motor Symptom Burdens Are Not Associated with Iron Accumulation in Early Parkinson's Disease: a Quantitative Susceptibility Mapping Study. J Korean Med Sci 2018; 33:e96. [PMID: 29573246 PMCID: PMC5865060 DOI: 10.3346/jkms.2018.33.e96] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Accepted: 01/21/2018] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Quantitative susceptibility mapping (QSM) has been used to measure iron accumulation in the deep nuclei of patients with Parkinson's disease (PD). This study examined the relationship between non-motor symptoms (NMSs) and iron accumulation in the deep nuclei of patients with PD. METHODS The QSM data were acquired from 3-Tesla magnetic resonance imaging (MRI) in 29 patients with early PD and 19 normal controls. The Korean version of the NMS scale (K-NMSS) was used for evaluation of NMSs in patients. The patients were divided into high NMS and low NMS groups. The region-of-interest analyses were performed in the following deep nuclei: red nucleus, substantia nigra pars compacta, substantia nigra pars reticulata, dentate nucleus, globus pallidus, putamen, and head of the caudate nucleus. RESULTS Thirteen patients had high NMS scores (total K-NMSS score, mean = 32.1), and 16 had low NMS scores (10.6). The QSM values in the deep were not different among the patients with high NMS scores, low NMS scores, and controls. The QSM values were not correlated linearly with K-NMSS total score after adjusting the age at acquisition of brain MRI. CONCLUSION The study demonstrated that the NMS burdens are not associated with iron accumulation in the deep nuclei of patients with PD. These results suggest that future neuroimaging studies on the pathology of NMSs in PD should use more specific and detailed clinical tools and recruit PD patients with severe NMSs.
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Affiliation(s)
- Chaewon Shin
- Department of Neurology, Kyung Hee University Medical Center, Seoul, Korea
| | - Seon Lee
- Department of Mechanical and Aerospace Engineering, Seoul National University, Seoul, Korea
| | - Jee Young Lee
- Department of Neurology, Seoul National University-Seoul Metropolitan Government Boramae Medical Center, Seoul, Korea
| | - Jung Hyo Rhim
- Department of Radiology, Seoul National University-Seoul Metropolitan Government Boramae Medical Center, Seoul, Korea
| | - Sun Won Park
- Department of Radiology, Seoul National University-Seoul Metropolitan Government Boramae Medical Center, Seoul, Korea
- Department of Radiology, Seoul National University College of Medicine, Seoul, Korea.
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Lee YH, Lee JE, Ryu DW, Oh YS, Lee KS, Hong SH, Kim JS. Urinary Dysfunctions and Post-Void Residual Urine in Typical and Atypical Parkinson Diseases. JOURNAL OF PARKINSONS DISEASE 2018; 8:145-152. [DOI: 10.3233/jpd-171254] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Yang-Hyun Lee
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jee-Eun Lee
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Dong-Woo Ryu
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoon-Sang Oh
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kwang-Soo Lee
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Hoo Hong
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Joong-Seok Kim
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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Park HR, Youn J, Cho JW, Oh ES, Kim JS, Park S, Jang W, Park JS. Characteristic Motor and Nonmotor Symptoms Related to Quality of Life in Drug-Naïve Patients with Late-Onset Parkinson Disease. NEURODEGENER DIS 2018; 18:19-25. [PMID: 29324447 DOI: 10.1159/000484249] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 10/16/2017] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND/AIMS Unlike young-onset Parkinson disease (YOPD), characteristics of late-onset PD (LOPD) have not yet been clearly elucidated. We investigated characteristic features and symptoms related to quality of life (QoL) in LOPD patients. METHODS We recruited drug-naïve, early PD patients. The patient cohort was divided into 3 subgroups based on patient age at onset (AAO): the YOPD group (AAO <50 years), the middle-onset PD (MOPD) group, and the LOPD group (AAO ≥70 years). Using various scales for motor symptoms (MS) and non-MS (NMS) and QoL, we compared the clinical features and impact on QoL. RESULTS Of the 132 enrolled patients, 26 were in the YOPD group, 74 in the MOPD group, and 32 in the LOPD group. Among parkinsonian symptoms, patients in the LOPD group had a lower score on the Korean version of the Montreal Cognitive Assessment than the other groups. Logistic regression analysis showed genitourinary symptoms were related to the LOPD group. Linear regression analysis showed both MS and NMS were correlated with QoL in the MOPD group, but only NMS were correlated with QoL in the LOPD group. Particularly, anxiety and fatigue affected QoL in the LOPD group. CONCLUSION LOPD patients showed different characteristic clinical features, and different symptoms were related with QoL for LOPD than YOPD and MOPD patients.
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Affiliation(s)
- Hea Ree Park
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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Sung YH, Kim HJ, Koh SB, Kim JS, Kim SJ, Cheon SM, Cho JW, Kim YJ, Ma HI, Park MY, Baik JS, Lee PH, Chung SJ, Kim JM, Song IU, Kim HJ, Kim JY, Kwon DY, Lee JH, Lee JY, Kim JS, Yun JY, Hong JY, Kim MJ, Youn J, Kim JS, Oh ES, Yang HJ, Yoon WT, You S, Kwon KY, Park HE, Lee SY, Kim Y, Kim HT, Ahn TB. Validation of the Korean Version of the Scales for Outcomes in Parkinson's Disease-Sleep. J Korean Med Sci 2018; 33:e14. [PMID: 29215823 PMCID: PMC5729655 DOI: 10.3346/jkms.2018.33.e14] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 09/24/2017] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Sleep problems commonly occur in patients with Parkinson's disease (PD), and are associated with a lower quality of life. The aim of the current study was to translate the English version of the Scales for Outcomes in Parkinson's Disease-Sleep (SCOPA-S) into the Korean version of SCOPA-S (K-SCOPA-S), and to evaluate its reliability and validity for use by Korean-speaking patients with PD. METHODS In total, 136 patients with PD from 27 movement disorder centres of university-affiliated hospitals in Korea were enrolled in this study. They were assessed using SCOPA, Hoehn and Yahr Scale (HYS), Unified Parkinson's Disease Rating Scale (UPDRS), Parkinson's Disease Sleep Scale 2nd version (PDSS-2), Non-motor Symptoms Scale (NMSS), Montgomery Asberg Depression Scale (MADS), 39-item Parkinson's Disease Questionnaire (PDQ39), Neurogenic Orthostatic Hypotension Questionnaire (NOHQ), and Rapid Eye Movement Sleep Behaviour Disorder Questionnaire (RBDQ). The test-retest reliability was assessed over a time interval of 10-14 days. RESULTS The internal consistency (Cronbach's α-coefficients) of K-SCOPA-S was 0.88 for nighttime sleep (NS) and 0.75 for daytime sleepiness (DS). Test-retest reliability was 0.88 and 0.85 for the NS and DS, respectively. There was a moderate correlation between the NS sub-score and PDSS-2 total score. The NS and DS sub-scores of K-SCOPA-S were correlated with motor scale such as HYS, and non-motor scales such as UPDRS I, UPDRS II, MADS, NMSS, PDQ39, and NOHQ while the DS sub-score was with RBDQ. CONCLUSION The K-SCOPA-S exhibited good reliability and validity for the assessment of sleep problems in the Korean patients with PD.
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Affiliation(s)
- Young Hee Sung
- Department of Neurology, Gachon University Gil Hospital, Incheon, Korea
| | - Hee Jin Kim
- Department of Neurology, Konkuk University School of Medicine, Seoul, Korea
| | - Seong Beom Koh
- Department of Neurology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Joong Seok Kim
- Department of Neurology, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Sang Jin Kim
- Department of Neurology, Inje University Busan Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Sang Myung Cheon
- Department of Neurology, Dong-A University College of Medicine, Busan, Korea
| | - Jin Whan Cho
- Department of Neurology and Neuroscience Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yoon Joong Kim
- Department of Neurology, Hallym University College of Medicine, Anyang, Korea
| | - Hyeo Il Ma
- Department of Neurology, Hallym University College of Medicine, Anyang, Korea
| | - Mee Young Park
- Department of Neurology, Yeungnam University College of Medicine, Daegu, Korea
| | - Jong Sam Baik
- Department of Neurology, Inje University Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Phil Hyu Lee
- Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sun Ju Chung
- Department of Neurology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Jong Min Kim
- Department of Neurology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - In Uk Song
- Department of Neurology, Incheon St. Mary's Hospital, The Catholic University of Korea, Incheon, Korea
| | - Han Joon Kim
- Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Ji Young Kim
- Department of Neurology, Inje University Seoul Paik Hospital, Seoul, Korea
| | - Do Young Kwon
- Department of Neurology, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea
| | - Jae Hyeok Lee
- Department of Neurology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Jee Young Lee
- Department of Neurology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Ji Seon Kim
- Department of Neurology, Chungbuk National University Hospital, Chungbuk National University School of Medicine, Cheongju, Korea
| | - Ji Young Yun
- Department of Neurology, Ewha Womans University School of Medicine and Ewha Womans University Mokdong Hospital, Seoul, Korea
| | - Jin Yong Hong
- Department of Neurology, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Mi Jung Kim
- Department of Neurology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Jinyoung Youn
- Department of Neurology and Neuroscience Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ji Sun Kim
- Department of Neurology and Neuroscience Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Eung Seok Oh
- Department of Neurology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Korea
| | - Hui Jun Yang
- Department of Neurology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Won Tae Yoon
- Department of Neurology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sooyeoun You
- Department of Neurology, Keimyung University School of Medicine, Daegu, Korea
| | - Kyum Yil Kwon
- Department of Neurology, Soonchunhyang University Seoul Hospital, Soonchunhyang University School of Medicine, Seoul, Korea
| | - Hyung Eun Park
- Department of Neurology, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Su Yun Lee
- Department of Neurology, Dong-A University College of Medicine, Busan, Korea
| | - Younsoo Kim
- Department of Neurology, Changwon Samsung Hospital, Changwon, Korea
| | - Hee Tae Kim
- Department of Neurology, Hanyang University College of Medicine, Seoul, Korea
| | - Tae Beom Ahn
- Department of Neurology, Kyung Hee University College of Medicine, Seoul, Korea.
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Association among type D personality, non-motor symptoms, and quality of life in Parkinson's disease: A cross-sectional study. Geriatr Nurs 2017; 38:431-436. [DOI: 10.1016/j.gerinurse.2017.02.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 02/09/2017] [Accepted: 02/13/2017] [Indexed: 12/23/2022]
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Bhidayasiri R, Martinez-Martin P. Clinical Assessments in Parkinson's Disease: Scales and Monitoring. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2017; 132:129-182. [PMID: 28554406 DOI: 10.1016/bs.irn.2017.01.001] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Measurement of disease state is essential in both clinical practice and research in order to assess the severity and progression of a patient's disease status, effect of treatment, and alterations in other relevant factors. Parkinson's disease (PD) is a complex disorder expressed through many motor and nonmotor manifestations, which cause disabilities that can vary both gradually over time or come on suddenly. In addition, there is a wide interpatient variability making the appraisal of the many facets of this disease difficult. Two kinds of measure are used for the evaluation of PD. The first is subjective, inferential, based on rater-based interview and examination or patient self-assessment, and consist of rating scales and questionnaires. These evaluations provide estimations of conceptual, nonobservable factors (e.g., symptoms), usually scored on an ordinal scale. The second type of measure is objective, factual, based on technology-based devices capturing physical characteristics of the pathological phenomena (e.g., sensors to measure the frequency and amplitude of tremor). These instrumental evaluations furnish appraisals with real numbers on an interval scale for which a unit exists. In both categories of measures, a broad variety of tools exist. This chapter aims to present an up-to-date summary of the most relevant characteristics of the most widely used scales, questionnaires, and technological resources currently applied to the assessment of PD. The review concludes that, in our opinion: (1) no assessment methods can substitute the clinical judgment and (2) subjective and objective measures in PD complement each other, each method having strengths and weaknesses.
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Affiliation(s)
- Roongroj Bhidayasiri
- Chulalongkorn Center of Excellence for Parkinson's Disease & Related Disorders, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, Bangkok, Thailand; Juntendo University, Tokyo, Japan.
| | - Pablo Martinez-Martin
- National Center of Epidemiology and CIBERNED, Carlos III Institute of Health, Madrid, Spain
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Kim JY, Song IU, Koh SB, Ahn TB, Kim SJ, Cheon SM, Cho JW, Kim YJ, Ma HI, Park MY, Baik JS, Lee PH, Chung SJ, Kim JM, Kim HJ, Sung YH, Kwon DY, Lee JH, Lee JY, Kim JS, Yun JY, Kim HJ, Hong JY, Kim MJ, Youn J, Kim JS, Oh ES, Yang HJ, Yoon WT, You S, Kwon KY, Park HE, Lee SY, Kim Y, Kim HT, Kim JS. Validation of the Korean Version of the Scale for Outcomes in Parkinson's Disease-Autonomic. J Mov Disord 2017; 10:29-34. [PMID: 28122431 PMCID: PMC5288668 DOI: 10.14802/jmd.16057] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 12/07/2016] [Indexed: 01/10/2023] Open
Abstract
Objective Autonomic symptoms are commonly observed in patients with Parkinson’s disease (PD) and often limit the activities of daily living. The Scale for Outcomes in Parkinson’s disease-Autonomic (SCOPA-AUT) was developed to evaluate and quantify autonomic symptoms in PD. The goal of this study was to translate the original SCOPA-AUT, which was written in English, into Korean and to evaluate its reliability and validity for Korean PD patients.
Methods
For the translation, the following processes were performed: forward translation, backward translation, expert review, pretest of the pre-final version and development of the final Korean version of SCOPA-AUT (K-SCOPA-AUT). In total, 127 patients with PD from 31 movement disorder clinics of university-affiliated hospitals in Korea were enrolled in this study. All patients were assessed using the K-SCOPA-AUT and other motor, non-motor, and quality of life scores. Test-retest reliability for the K-SCOPA-AUT was assessed over a time interval of 10−14 days.
Results
The internal consistency and reliability of the K-SCOPA-AUT was 0.727 as measured by the mean Cronbach’s α-coefficient. The test-retest correlation reliability was 0.859 by the Guttman split-half coefficient. The total K-SCOPA-AUT score showed a positive correlation with other non-motor symptoms [the Korean version of non-motor symptom scale (K-NMSS)], activities of daily living (Unified Parkinson’s Disease Rating Scale part II) and quality of life [the Korean version of Parkinson’s Disease Quality of Life 39 (K-PDQ39)].
Conclusion
The K-SCOPA-AUT had good reliability and validity for the assessment of autonomic dysfunction in Korean PD patients. Autonomic symptom severities were associated with many other motor and non-motor impairments and influenced quality of life.
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Affiliation(s)
- Ji-Young Kim
- Department of Neurology, Seoul Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - In-Uk Song
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seong-Beom Koh
- Department of Neurology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Tae-Beom Ahn
- Department of Neurology, Kyung Hee University College of Medicine, Seoul, Korea
| | - Sang Jin Kim
- Department of Neurology, Busan Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Sang-Myung Cheon
- Department of Neurology, Dong-A University College of Medicine, Busan, Korea
| | - Jin Whan Cho
- Department of Neurology and Neuroscience Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yun Joong Kim
- Department of Neurology, Hallym University College of Medicine, Anyang, Korea
| | - Hyeo-Il Ma
- Department of Neurology, Hallym University College of Medicine, Anyang, Korea
| | - Mee-Young Park
- Department of Neurology, Yeungnam University College of Medicine, Daegu, Korea
| | - Jong Sam Baik
- Department of Neurology, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea
| | - Phil Hyu Lee
- Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sun Ju Chung
- Department of Neurology, Parkinson/Alzheimer Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jong-Min Kim
- Department of Neurology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Han-Joon Kim
- Department of Neurology, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Young-Hee Sung
- Department of Neurology, College of Medicine, Gachon University, Incheon, Korea
| | - Do Young Kwon
- Department of Neurology, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea
| | - Jae-Hyeok Lee
- Department of Neurology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Jee-Young Lee
- Department of Neurology, Seoul Metropolitan Government-Seoul National University Boramae Medical Center, College of Medicine, Seoul National University, Seoul, Korea
| | - Ji Sun Kim
- Department of Neurology, Chungbuk National University School of Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Ji Young Yun
- Department of Neurology, Ewha Womans University School of Medicine, Ewha Womans University Mokdong Hospital, Seoul, Korea
| | - Hee Jin Kim
- Department of Neurology, Konkuk University Medical Center, Seoul, Korea
| | - Jin Young Hong
- Department of Neurology, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Mi-Jung Kim
- Department of Neurology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.,Department of Neurology, Bobath Memorial Hospital, Seongnam, Korea
| | - Jinyoung Youn
- Department of Neurology and Neuroscience Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ji Seon Kim
- Department of Neurology, Soonchunhyang University Seoul Hospital, Soonchunhyang University School of Medicine, Seoul, Korea
| | - Eung Seok Oh
- Department of Neurology, Chungnam National University School of Medicine, Chungnam National University Hospital, Daejeon, Korea
| | - Hui-Jun Yang
- Department of Neurology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Won Tae Yoon
- Department of Neurology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sooyeoun You
- Department of Neurology, Keimyung University School of Medicine, Daegu, Korea
| | - Kyum-Yil Kwon
- Department of Neurology, Soonchunhyang University Gumi Hospital, Soonchunhyang University School of Medicine, Gumi, Korea
| | - Hyung-Eun Park
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Su-Yun Lee
- Department of Neurology, Dong-A University College of Medicine, Busan, Korea
| | - Younsoo Kim
- Department of Neurology and Neuroscience Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hee-Tae Kim
- Department of Neurology, Hanyang University College of Medicine, Seoul, Korea
| | - Joong-Seok Kim
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Kim JS, Park HE, Park IS, Oh YS, Ryu DW, Song IU, Jung YA, Yoo IR, Choi HS, Lee PH, Lee KS. Normal ‘heart’ in Parkinson's disease: is this a distinct clinical phenotype? Eur J Neurol 2016; 24:349-356. [DOI: 10.1111/ene.13206] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Accepted: 10/25/2016] [Indexed: 12/16/2022]
Affiliation(s)
- J.-S. Kim
- Department of Neurology; College of Medicine; The Catholic University of Korea; Seoul Korea
| | - H.-E. Park
- Department of Neurology; College of Medicine; The Catholic University of Korea; Seoul Korea
| | - I.-S. Park
- Department of Neurology; College of Medicine; The Catholic University of Korea; Seoul Korea
| | - Y.-S. Oh
- Department of Neurology; College of Medicine; The Catholic University of Korea; Seoul Korea
| | - D.-W. Ryu
- Department of Neurology; College of Medicine; The Catholic University of Korea; Seoul Korea
| | - I.-U. Song
- Department of Neurology; College of Medicine; The Catholic University of Korea; Seoul Korea
| | - Y.-A. Jung
- Department of Nuclear Medicine; College of Medicine; The Catholic University of Korea; Seoul Korea
| | - I. R. Yoo
- Department of Nuclear Medicine; College of Medicine; The Catholic University of Korea; Seoul Korea
| | - H.-S. Choi
- Department of Radiology; College of Medicine; The Catholic University of Korea; Seoul Korea
| | - P. H. Lee
- Department of Neurology; Yonsei University School of Medicine; Seoul Korea
| | - K.-S. Lee
- Department of Neurology; College of Medicine; The Catholic University of Korea; Seoul Korea
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Kim JS, Park IS, Park HE, Kim SY, Yun JA, Jung CK, Sung HY, Lee JK, Kang WK. α-Synuclein in the colon and premotor markers of Parkinson disease in neurologically normal subjects. Neurol Sci 2016; 38:171-179. [DOI: 10.1007/s10072-016-2745-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Accepted: 10/11/2016] [Indexed: 01/28/2023]
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Oh YS, Choi JH, Kwon DY. Classification of Scans Without Evidence of Dopamine Deficit (SWEDD) According to the Olfactory Function. JOURNAL OF PARKINSONS DISEASE 2016; 6:771-778. [DOI: 10.3233/jpd-160874] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Yoon-Sang Oh
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ji Ho Choi
- Department of Otorhinolaryngology, Soonchunhyang University College of Medicine, Bucheon-city, Korea
| | - Do-Young Kwon
- Department of Neurology, Korea University College of Medicine, Ansan-city, Korea
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Mun JK, Youn J, Cho JW, Oh ES, Kim JS, Park S, Jang W, Park JS, Koh SB, Lee JH, Park HK, Kim HJ, Jeon BS, Shin HW, Choi SA, Kim SJ, Choi SM, Park JY, Kim JY, Chung SJ, Lee CS, Ahn TB, Kim WC, Kim HS, Cheon SM, Kim JW, Kim HT, Lee JY, Kim JS, Kim EJ, Kim JM, Lee KS, Kim JS, Kim MJ, Baik JS, Park KJ, Kim HJ, Park MY, Kang JH, Song SK, Kim YD, Yun JY, Lee HW, Song IU, Sohn YH, Lee PH, Park JH, Oh HG, Park KW, Kwon DY. Weight Change Is a Characteristic Non-Motor Symptom in Drug-Naïve Parkinson's Disease Patients with Non-Tremor Dominant Subtype: A Nation-Wide Observational Study. PLoS One 2016; 11:e0162254. [PMID: 27622838 PMCID: PMC5021347 DOI: 10.1371/journal.pone.0162254] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Accepted: 08/21/2016] [Indexed: 11/19/2022] Open
Abstract
Despite the clinical impact of non-motor symptoms (NMS) in Parkinson’s disease (PD), the characteristic NMS in relation to the motor subtypes of PD is not well elucidated. In this study, we enrolled drug-naïve PD patients and compared NMS between PD subtypes. We enrolled 136 drug-naïve, early PD patients and 50 normal controls. All the enrolled PD patients were divided into tremor dominant (TD) and non-tremor dominant (NTD) subtypes. The Non-Motor Symptom Scale and scales for each NMS were completed. We compared NMS and the relationship of NMS with quality of life between normal controls and PD patients, and between the PD subtypes. Comparing with normal controls, PD patients complained of more NMS, especially mood/cognitive symptoms, gastrointestinal symptoms, unexplained pain, weight change, and change in taste or smell. Between the PD subtypes, the NTD subtype showed higher total NMS scale score and sub-score about weight change. Weight change was the characteristic NMS related to NTD subtype even after controlled other variables with logistic regression analysis. Even from the early stage, PD patients suffer from various NMS regardless of dopaminergic medication. Among the various NMS, weight change is the characteristic NMS associated with NTD subtype in PD patients.
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Affiliation(s)
- Jun Kyu Mun
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Neuroscience Center, Samsung Medical Center, Seoul, Republic of Korea
| | - Jinyoung Youn
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Neuroscience Center, Samsung Medical Center, Seoul, Republic of Korea
- * E-mail:
| | - Jin Whan Cho
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
- Neuroscience Center, Samsung Medical Center, Seoul, Republic of Korea
| | - Eung-Seok Oh
- Department of Neurology, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Republic of Korea
| | - Ji Sun Kim
- Department of Neurology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Republic of Korea
| | - Suyeon Park
- Department of Biostatistics, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Republic of Korea
| | - Wooyoung Jang
- Department of Neurology, Gangneung Asan Hospital, College of Medicine, University of Ulsan, Gangneung, Republic of Korea
| | - Jin Se Park
- Department of Neurology, Haeundae Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea
| | - Seong-Beom Koh
- Department of Neurology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Jae Hyeok Lee
- Department of Neurology, Pusan National University Yangsan Hospital, Yangsan, Republic of Korea
| | - Hee Kyung Park
- Department of Neurology, College of Medicine, Inje University, Ilsan-Paik Hospital, Ilsan, Republic of Korea
| | - Han-Joon Kim
- Department of Neurology, College of Medicine, Seoul National University, Seoul, Republic of Korea
| | - Beom S. Jeon
- Department of Neurology, College of Medicine, Seoul National University, Seoul, Republic of Korea
| | - Hae-Won Shin
- Department of Neurology, Chung-Ang University College of Medicine, Seoul, Republic of Korea
| | - Sun-Ah Choi
- Department of Neurology, National Health, Insurance Corporation Ilsan Hospital, Ilsan, Republic of Korea
| | - Sang Jin Kim
- Department of Neurology, Inje University, Busan Paik Hospital, Busan, Republic of Korea
| | - Seong-Min Choi
- Department of Neurology, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - Ji-Yun Park
- Department of Neurology, Presbyterian Medical Center, Jeonju, Republic of Korea
| | - Ji Young Kim
- Department of Neurology, College of Medicine, Inje University Seoul Paik Hospital, Seoul, Republic of Korea
| | - Sun Ju Chung
- Department of Neurology, College of Medicine, University of Ulsan, Seoul, Republic of Korea
| | - Chong Sik Lee
- Department of Neurology, College of Medicine, University of Ulsan, Seoul, Republic of Korea
| | - Tae-Beom Ahn
- Department of Neurology, Kyung Hee University College of Medicine, Seoul, Republic of Korea
| | - Won Chan Kim
- Department of Neurology, CHA University College of Medicine, Bundang, Republic of Korea
| | - Hyun Sook Kim
- Department of Neurology, CHA University College of Medicine, Bundang, Republic of Korea
| | - Sang Myung Cheon
- Department of Neurology, Dong-A University College of Medicine, Busan, Republic of Korea
| | - Jae Woo Kim
- Department of Neurology, Dong-A University College of Medicine, Busan, Republic of Korea
| | - Hee-Tae Kim
- Department of Neurology, College of Medicine, Hanyang University, Seoul, Republic of Korea
| | - Jee-Young Lee
- Department of Neurology, Seoul National University Boramae Hospital, Seoul, Republic of Korea
| | - Ji Sun Kim
- Department of Neurology, College of Medicine, Chungbuk National University Hospital, Jeonju, Republic of Korea
| | - Eun-Joo Kim
- Department of Neurology, Pusan National University School of Medicine and Medical Research Institute, Busan, Republic of Korea
| | - Jong-Min Kim
- Department of Neurology, Seoul National University Bundang Hospital, Bundang, Republic of Korea
| | - Kwang Soo Lee
- Department of Neurology, College of Medicine, the Catholic University of Korea, Seoul, Republic of Korea
| | - Joong-Seok Kim
- Department of Neurology, College of Medicine, the Catholic University of Korea, Seoul, Republic of Korea
| | - Min-Jeong Kim
- Department of Neurology, Kosin University College of Medicine, Busan, Republic of Korea
| | - Jong Sam Baik
- Department of Neurology, College of Medicine, Inje University, Sanggye Paik Hospital, Seoul, Republic of Korea
| | - Ki-Jong Park
- Department of Neurology, Gyeongsang National University School of Medicine, Jinju, Republic of Korea
| | - Hee Jin Kim
- Department of Neurology, Konkuk University School of Medicine, Seoul, Republic of Korea
| | - Mee Young Park
- Department of Neurology, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - Ji Hoon Kang
- Department of Neurology, Jeju National University Hospital, Jeju, Republic of Korea
| | - Sook Kun Song
- Department of Neurology, Jeju National University Hospital, Jeju, Republic of Korea
| | - Yong Duk Kim
- Department of Neurology, Konyang University Hospital, Daejeon, Republic of Korea
| | - Ji Young Yun
- Department of Neurology, Ewha Womans University Mokdong Hospital, Seoul, Republic of Korea
| | - Ho-Won Lee
- Department of Neurology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - In-Uk Song
- Department of Neurology, College of Medicine, the Catholic University of Korea, Incheon, Republic of Korea
| | - Young H. Sohn
- Department of Neurology, Yonsei University, College of Medicine, Seoul, Republic of Korea
| | - Phil Hyu Lee
- Department of Neurology, Yonsei University, College of Medicine, Seoul, Republic of Korea
| | - Jeong-Ho Park
- Department of Neurology, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea
| | - Hyung Geun Oh
- Department of Neurology, Soonchunhyang University Cheonan Hospital, Soonchunhyang University College of Medicine, Cheonan, Republic of Korea
| | - Kun Woo Park
- Department of Neurology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Do-Young Kwon
- Department of Neurology, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Republic of Korea
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Chung SJ, Lee JJ, Ham JH, Ye BS, Lee PH, Sohn YH. Striatal Dopamine Depletion Patterns and Early Non-Motor Burden in Parkinsons Disease. PLoS One 2016; 11:e0161316. [PMID: 27529171 PMCID: PMC4986981 DOI: 10.1371/journal.pone.0161316] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Accepted: 08/03/2016] [Indexed: 11/19/2022] Open
Abstract
Background The mechanism underlying non-motor symptoms in Parkinson’s disease has not yet been elucidated. In this study, we hypothesized that Parkinson patients with more non-motor symptoms have a different pattern of striatal dopamine depletion, particularly in areas other than the sensorimotor striatum, compared to those with fewer non-motor symptoms. Methods We conducted a prospective survey of the degree of non-motor symptoms (using the Korean version of the Non-Motor Symptoms Scale; K-NMSS) in 151 patients with early-stage Parkinson’s disease who had undergone a dopamine transporter PET scan as an initial diagnostic procedure. We classified the patients into two groups; high non-motor patients (HNM-PD; K-NMSS score ≥ 41) and low non-motor patients (LNM-PD). Results Patients in the HNM-PD group (n = 71) were older, had longer symptom duration, exhibited more severe motor deficits, and had been prescribed higher levodopa-equivalent doses at follow-up than those in the LNM-PD group. However, dopamine transporter binding to the striatal sub-regions and inter-sub-regional binding ratios were comparable between the two groups. A general linear model showed that the HNM-PD group had significantly more severe motor deficits than the LNM-PD group after controlling for age, gender, symptom duration, and dopamine transporter binding to the sensorimotor striatum. Conclusions This study demonstrated that the pattern of striatal dopamine depletion does not contribute to early non-motor burden in Parkinson’s disease. Our results suggest that LNM-PD patients may have a more benign course of motor symptom progression than HNM-PD patients.
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Affiliation(s)
- Su Jin Chung
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
| | - Jae Jung Lee
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
- Department of Neurology, Inje University Ilsan Paik Hospital, Goyang, South Korea
| | - Jee Hyun Ham
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
| | - Byoung Seok Ye
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
| | - Phil Hyu Lee
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
- Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, South Korea
| | - Young H. Sohn
- Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea
- * E-mail:
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Kwon DY, Koh SB, Lee JH, Park HK, Kim HJ, Shin HW, Youn J, Park KW, Choi SA, Kim SJ, Choi SM, Park JY, Jeon BS, Kim JY, Chung SJ, Lee CS, Park JH, Ahn TB, Kim WC, Kim HS, Cheon SM, Kim HT, Lee JY, Kim JS, Kim EJ, Kim JM, Lee KS, Kim JS, Kim MJ, Baik JS, Park KJ, Kim HJ, Park MY, Kang JH, Song SK, Kim YD, Yun JY, Lee HW, Oh HG, Cho J, Song IU, Sohn YH, Lee PH, Kim JW. The KMDS-NATION Study: Korean Movement Disorders Society Multicenter Assessment of Non-Motor Symptoms and Quality of Life in Parkinson's Disease NATION Study Group. J Clin Neurol 2016; 12:393-402. [PMID: 27819413 PMCID: PMC5063863 DOI: 10.3988/jcn.2016.12.4.393] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Revised: 11/06/2014] [Accepted: 11/07/2014] [Indexed: 02/03/2023] Open
Abstract
Background and Purpose Nonmotor symptoms (NMS) in Parkinson's disease (PD) have multisystem origins with heterogeneous manifestations that develop throughout the course of PD. NMS are increasingly recognized as having a significant impact on the health-related quality of life (HrQoL). We aimed to determine the NMS presentation according to PD status, and the associations of NMS with other clinical variables and the HrQoL of Korean PD patients. Methods We surveyed patients in 37 movement-disorders clinics throughout Korea. In total, 323 PD patients were recruited for assessment of disease severity and duration, NMS, HrQoL, and other clinical variables including demographics, cognition, sleep scale, fatigability, and symptoms. Results In total, 98.1% of enrolled PD subjects suffered from various kinds of NMS. The prevalence of NMS and scores in each NMS domain were significantly higher in the PD group, and the NMS worsened as the disease progressed. Among clinical variables, disease duration and depressive mood showed significant correlations with all NMS domains (p<0.001). NMS status impacted HrQoL in PD (rS=0.329, p<0.01), and the association patterns differed with the disease stage. Conclusions The results of our survey suggest that NMS in PD are not simply isolated symptoms of degenerative disease, but rather exert significant influences throughout the disease course. A novel clinical approach focused on NMS to develop tailored management strategies is warranted to improve the HrQoL in PD patients.
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Affiliation(s)
- Do Young Kwon
- Department of Neurology, Korea University College of Medicine, Seoul, Korea
| | - Seong Beom Koh
- Department of Neurology, Korea University College of Medicine, Seoul, Korea
| | - Jae Hyeok Lee
- Department of Neurology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Hee Kyung Park
- Department of Neurology, Inje University College of Medicine, Ilsan Paik Hospital, Goyang, Korea
| | - Han Joon Kim
- Department of Neurology, Seoul National University College of Medicine, Seoul, Korea
| | - Hae Won Shin
- Department of Neurology, Chung-Ang University College of Medicine, Seoul, Korea
| | - Jinyoung Youn
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kun Woo Park
- Department of Neurology, Korea University College of Medicine, Seoul, Korea
| | - Sun Ah Choi
- Department of Neurology, National Health Insurance Corporation Ilsan Hospital, Goyang, Korea
| | - Sang Jin Kim
- Department of Neurology, Inje University College of Medicine, Busan Paik Hospital, Busan, Korea
| | - Seong Min Choi
- Department of Neurology, Chonnam National University Medical School, Gwangju, Korea
| | - Ji Yun Park
- Department of Neurology, Presbyterian Medical Center, Jeonju, Korea
| | - Beom S Jeon
- Department of Neurology, Seoul National University College of Medicine, Seoul, Korea
| | - Ji Young Kim
- Department of Neurology, College of Medicine, Inje University Seoul Paik Hospital, Seoul, Korea
| | - Sun Ju Chung
- Department of Neurology, University of Ulsan College of Medicine, Asan Hospital, Seoul, Korea
| | - Chong Sik Lee
- Department of Neurology, University of Ulsan College of Medicine, Asan Hospital, Seoul, Korea
| | - Jeong Ho Park
- Department of Neurology, College of Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Korea
| | - Tae Beom Ahn
- Department of Neurology, Kyung Hee University College of Medicine, Seoul, Korea
| | - Won Chan Kim
- Department of Neurology, CHA University College of Medicine, Seongnam, Korea
| | - Hyun Sook Kim
- Department of Neurology, CHA University College of Medicine, Seongnam, Korea
| | - Sang Myung Cheon
- Department of Neurology, Dong-A University Medical Centre, Busan, Korea
| | - Hee Tae Kim
- Department of Neurology, College of Medicine, Hanyang University, Seoul, Korea
| | - Jee Young Lee
- Department of Neurology, Seoul National University Boramae Hospital, Seoul, Korea
| | - Ji Sun Kim
- Department of Neurology, College of Medicine, Chungbuk National University, Chungbuk National University Hospital, Daejeon, Korea
| | - Eun Joo Kim
- Department of Neurology, Pusan National University School of Medicine and Medical Research Institute, Busan, Korea
| | - Jong Min Kim
- Department of Neurology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Kwang Soo Lee
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Joong Seok Kim
- Department of Neurology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Min Jeong Kim
- Department of Neurology, Kosin University College of Medicine, Busan, Korea
| | - Jong Sam Baik
- Department of Neurology, College of Medicine, Inje University, Sanggye Paik Hospital, Seoul, Korea
| | - Ki Jong Park
- Department of Neurology, Gyeongsang National University School of Medicine, Busan, Korea
| | - Hee Jin Kim
- Department of Neurology, Konkuk University School of Medicine, Daejeon, Korea
| | - Mee Young Park
- Department of Neurology, Yeungnam University College of Medicine, Daegu, Korea
| | - Ji Hoon Kang
- Department of Neurology, Jeju National University Hospital, Jeju, Korea
| | - Sook Kun Song
- Department of Neurology, Jeju National University Hospital, Jeju, Korea
| | - Yong Duk Kim
- Department of Neurology, Konyang University Hospital, Daejeon, Korea
| | - Ji Young Yun
- Department of Neurology, Ewha Womans University Mokdong Hospital, Seoul, Korea
| | - Ho Won Lee
- Department of Neurology, School of Medicine, Kyungpook National Univeristy, Daegu, Korea
| | - Hyung Geun Oh
- Department of Neurology, College of Medicine, Soonchunhyang University, Cheonan, Korea
| | - Jinwhan Cho
- Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - In Uk Song
- Department of Neurology, College of Medicine, The Catholic University of Korea, Incheon, Korea
| | - Young H Sohn
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea
| | - Phil Hyu Lee
- Department of Neurology, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Woo Kim
- Department of Neurology, Dong-A University Medical Centre, Busan, Korea.
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Lee HM, Lee SS, Kim M, Kang SH, Seo WK, Kim JH, Koh SB. Clinical phenotype of drug-naïve Parkinson's disease based on nonmotor symptoms. Arch Gerontol Geriatr 2015; 61:517-22. [PMID: 26183203 DOI: 10.1016/j.archger.2015.07.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2014] [Revised: 09/25/2014] [Accepted: 07/03/2015] [Indexed: 11/18/2022]
Abstract
BACKGROUND Nonmotor symptoms in Parkinson's disease (PD) are heterogeneous and can result in a variety of symptoms at various disease stages. The objective of the present study was to identify clinically meaningful nonmotor symptoms and to assess the relationship between changes in nonmotor symptoms and cognition and motor symptoms. METHODS A total of 159 patients who had drug-naïve PD participated in this study. Nonmotor symptoms (Nonmotor Symptoms Scale), PD status (Unified Parkinson's Disease Rating Scale), depression (Geriatric Depression Scale or Montgomery-Asberg Depression Scale) and health-related quality of life (39-item Parkinson's Disease Questionnaire) were assessed. An exploratory factor analysis was performed to establish a nonmotor symptom factor, which was analyzed to evaluate whether the results were associated with the clinical severity measures. RESULTS Exploratory factor analysis revealed one factor comprised of sleep/fatigue, attention/memory and mood/cognition. The modified Hoehn and Yahr Stage, Unified Parkinson's Disease Rating Scale Part III, Montgomery-Asberg Depression Scale and the 39-item Parkinson's Disease Questionnaire Summary Index were independently associated with the sleep/fatigue, attention/memory and mood/cognition domains. The presence of these domains was associated with advanced Parkinson's disease or depressed mood. CONCLUSIONS This study shows that motor impairment and depressed mood in PD are related to sleep/fatigue, attention/memory and mood/cognition. Sleep/fatigue, attention/memory and mood/cognition also had a major impact on health-related quality of life. It is appropriate to identify patients with severe motor symptoms and depressed mood in order to signify the need to consider more detailed care and further assessment.
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Affiliation(s)
- Hye Mi Lee
- Department of Neurology and Parkinson's disease Centre, Korea University College of Medicine at Guro Hospital, 148 Gurodong-Road, Guro-Ku, Seoul 152-703, Republic of Korea
| | - Seung-Soo Lee
- Department of Information Statistics, Kangwon National University College of Natural Sciences, 1 Kangwondaehak-gil, Chuncheon-si, Gangwon-do 200-701, Republic of Korea
| | - Minjik Kim
- Department of Neurology and Parkinson's disease Centre, Korea University College of Medicine at Guro Hospital, 148 Gurodong-Road, Guro-Ku, Seoul 152-703, Republic of Korea
| | - Sung Hoon Kang
- Department of Neurology and Parkinson's disease Centre, Korea University College of Medicine at Guro Hospital, 148 Gurodong-Road, Guro-Ku, Seoul 152-703, Republic of Korea
| | - Woo-Keun Seo
- Department of Neurology and Parkinson's disease Centre, Korea University College of Medicine at Guro Hospital, 148 Gurodong-Road, Guro-Ku, Seoul 152-703, Republic of Korea
| | - Ji Hyun Kim
- Department of Neurology and Parkinson's disease Centre, Korea University College of Medicine at Guro Hospital, 148 Gurodong-Road, Guro-Ku, Seoul 152-703, Republic of Korea
| | - Seong-Beom Koh
- Department of Neurology and Parkinson's disease Centre, Korea University College of Medicine at Guro Hospital, 148 Gurodong-Road, Guro-Ku, Seoul 152-703, Republic of Korea.
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Kim HJ, Jeon BS, Paek SH. Nonmotor Symptoms and Subthalamic Deep Brain Stimulation in Parkinson's Disease. J Mov Disord 2015; 8:83-91. [PMID: 26090080 PMCID: PMC4460544 DOI: 10.14802/jmd.15010] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Revised: 04/18/2015] [Accepted: 04/20/2015] [Indexed: 12/24/2022] Open
Abstract
Subthalamic deep brain stimulation (STN DBS) is an established treatment for the motor symptoms in patients with advanced Parkinson’s disease (PD). In addition to improvements in motor symptoms, many studies have reported changes in various nonmotor symptoms (NMSs) after STN DBS in patients with PD. Psychiatric symptoms, including depression, apathy, anxiety, and impulsivity, can worsen or improve depending on the electrical stimulation parameters, the locations of the stimulating contacts within the STN, and changes in medications after surgery. Global cognitive function is not affected by STN DBS, and there is no increase in the incidence of dementia after STN DBS compared to that after medical treatment, although clinically insignificant declines in verbal fluency have been consistently reported. Pain, especially PD-related pain, improves with STN DBS. Evidence regarding the effects of STN DBS on autonomic symptoms and sleep-related problems is limited and remains conflicting. Many symptoms of nonmotor fluctuations, which are occasionally more troublesome than motor fluctuations, improve with STN DBS. Although it is clear that NMSs are not target symptoms for STN DBS, NMSs have a strong influence on the quality of life of patients with PD, and clinicians should thus be aware of these NMSs when deciding whether to perform surgery and should pay attention to changes in these symptoms after STN DBS to ensure the optimal care for patients.
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Affiliation(s)
- Han-Joon Kim
- Department of Neurology, Movement Disorder Center, Neuroscience Research Institute, College of Medicine, Seoul National University, Seoul, Korea
| | - Beom S Jeon
- Department of Neurology, Movement Disorder Center, Neuroscience Research Institute, College of Medicine, Seoul National University, Seoul, Korea
| | - Sun Ha Paek
- Department of Neurosurgery, Movement Disorder Center, Neuroscience Research Institute, College of Medicine, Seoul National University, Seoul, Korea
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