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Kerschner A, Hassan H, Kern M, Edeani F, Mei L, Sanvanson P, Shaker R, Yu E. Parkinson's disease is associated with low striated esophagus contractility potentially contributing to the development of dysphagia. Neurogastroenterol Motil 2024; 36:e14822. [PMID: 38798058 PMCID: PMC11246227 DOI: 10.1111/nmo.14822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 05/03/2024] [Accepted: 05/09/2024] [Indexed: 05/29/2024]
Abstract
BACKGROUND Parkinson's disease (PD) is the second most common neurodegenerative disorder, and more than 80% of PD patients will develop oropharyngeal dysphagia. Despite its striated histology, proximity to airway, and potential negative impact of its dysfunction on bolus transport and airway safety, the contractile function of the striated esophagus in PD patients has not been systematically studied. METHODS Using our repository of clinical manometry and the Milwaukee ManoBank, we analyzed high-resolution manometry (HRM) studies of 20 PD patients, mean age 69.1 (range 38-87 years); 30 non-PD patients with dysphagia, mean age 64.0 (44-86 years); and 32 healthy volunteers, mean age 65.3 (39-86 years). Patients with abnormal findings based on Chicago Classification 4.0 were identified. Repeat analysis was performed in 20% of the manometric tracings by a different investigator with inter-rater concordance between 0.91 and 0.99. KEY RESULTS The striated esophageal contractile integral in PD patients was significantly lower than that in non-PD dysphagic patients and healthy controls (p = 0.03 and <0.01, respectively). This significant difference persisted after excluding patients with concurrent Chicago Classification motility disorders (p = 0.02 and 0.01, respectively). In both analyses, the distal esophageal contractile integral did not show any significant difference between groups (p = 0.58 and 0.93, respectively). CONCLUSIONS & INFERENCES PD is associated with a significant decrease in striated esophagus contractility compared to non-PD and healthy controls. This finding may play a pathophysiologic role in development of dysphagia in this patient population.
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Affiliation(s)
- Alexander Kerschner
- Department of Internal Medicine, The Hub for Collaborative Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Hamza Hassan
- Division of Gastroenterology and Hepatology, The Hub for Collaborative Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Mark Kern
- Division of Gastroenterology and Hepatology, The Hub for Collaborative Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Francis Edeani
- Division of Gastroenterology and Hepatology, The Hub for Collaborative Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Ling Mei
- Division of Gastroenterology and Hepatology, The Hub for Collaborative Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Patrick Sanvanson
- Division of Gastroenterology and Hepatology, The Hub for Collaborative Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Reza Shaker
- Division of Gastroenterology and Hepatology, The Hub for Collaborative Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Elliot Yu
- Division of Gastroenterology and Hepatology, The Hub for Collaborative Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
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She Y, He Y, Wu J, Liu N. Association between the sarcopenia-related traits and Parkinson's disease: A bidirectional two-sample Mendelian randomization study. Arch Gerontol Geriatr 2024; 122:105374. [PMID: 38452652 DOI: 10.1016/j.archger.2024.105374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/28/2024] [Accepted: 02/19/2024] [Indexed: 03/09/2024]
Abstract
OBJECTIVE To explore the causal association between sarcopenia-related traits and Parkinson's disease by Mendelian randomization (MR) approach. METHODS A genome-wide association study (GWAS) of sarcopenia-related traits was done at the UK Biobank (UKB). The traits were appendicular lean mass, low hand grip strength (including the European Working Group on Sarcopenia in Older People (EWGSOP) and the Foundation for the National Institutes of Health (FNIH) criteria and usual walking pace. The International Parkinson's Disease Genomics Consortium (IPDGC) gave us GWAS data for Parkinson's disease (PD). We used three different types of MR analyses: including Inverse-variance weighted (IVW), Mendelian randomized Egger regression (MR-Egger), and weighted median methods (both weighted and simple modes). RESULTS The MR analysis showed that low hand grip strength was negatively associated with the risk of developing Parkinson's disease, including EWGSOP criterion (odds ratio (OR) = 0.734; 95% confidence interval (CI) = 0.575-0.937, P = 0.013) and FNIH criterion (OR = 0.619; 95% CI = 0.419-0.914, P = 0.016), and usual walking pace was also a risk factor for Parkinson's disease (OR = 3.307, 95% CI = 1.277-8.565, P = 0.014). CONCLUSIONS In European population, low hand grip strength is negatively associated with the risk of developing Parkinson's disease, and usual walking pace is also a risk factor for Parkinson's disease. Further exploration of the potential genetic mechanisms underlying hand grip strength and Parkinson's disease and the potential relationship between walking pace, balance, and falls in Parkinson's patients may help to reduce the burden of sarcopenia and Parkinson's disease.
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Affiliation(s)
- Yingqi She
- Kiang Wu Nursing College of Macau, Avenida do Hospital das Ilhas no.447, Coloane, RAEM, 999078, Macau, China
| | - Yaming He
- Kiang Wu Nursing College of Macau, Avenida do Hospital das Ilhas no.447, Coloane, RAEM, 999078, Macau, China
| | - Jianwei Wu
- Kiang Wu Nursing College of Macau, Avenida do Hospital das Ilhas no.447, Coloane, RAEM, 999078, Macau, China.
| | - Ning Liu
- Kiang Wu Nursing College of Macau, Avenida do Hospital das Ilhas no.447, Coloane, RAEM, 999078, Macau, China.
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Kim M, Kim D, Kang H, Park S, Kim S, Yoo JI. A machine learning model for prediction of sarcopenia in patients with Parkinson's Disease. PLoS One 2024; 19:e0296282. [PMID: 38165980 PMCID: PMC10760706 DOI: 10.1371/journal.pone.0296282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 12/08/2023] [Indexed: 01/04/2024] Open
Abstract
OBJECTIVE Patients with Parkinson's disease (PD) have an increased risk of sarcopenia which is expected to negatively affect gait, leading to poor clinical outcomes including falls. In this study, we investigated the gait patterns of patients with PD with and without sarcopenia (sarcopenia and non-sarcopenia groups, respectively) using an app-derived program and explored if gait parameters could be utilized to predict sarcopenia based on machine learning. METHODS Clinical and sarcopenia profiles were collected from patients with PD at Hoehn and Yahr (HY) stage ≤ 2. Sarcopenia was defined based on the updated criteria of the Asian Working Group for Sarcopenia. The gait patterns of the patients with and without sarcopenia were recorded and analyzed using a smartphone application. The random forest model was applied to predict sarcopenia in patients with PD. RESULTS Data from 38 patients with PD were obtained, among which 9 (23.7%) were with sarcopenia. Clinical parameters were comparable between the sarcopenia and non-sarcopenia groups. Among various clinical and gait parameters, the average range of motion of the hip joint showed the highest association with sarcopenia. Based on the random forest algorithm, the combined difference in knee and ankle angles from standing still before walking to the maximum angle during walking (Kneeankle_diff), the difference between the angle when standing still before walking and the maximum angle during walking for the ankle (Ankle_dif), and the min angle of the hip joint (Hip_min) were the top three features that best predict sarcopenia. The accuracy of this model was 0.949. CONCLUSIONS Using smartphone app and machine learning technique, our study revealed gait parameters that are associated with sarcopenia and that help predict sarcopenia in PD. Our study showed potential application of advanced technology in clinical research.
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Affiliation(s)
- Minkyeong Kim
- Department of Neurology, Gyeongsang National University Hospital, Jinju, South Korea
| | - Doeon Kim
- Department of Neurology, Gyeongsang National University Hospital, Jinju, South Korea
| | - Heeyoung Kang
- Department of Neurology, Gyeongsang National University Hospital, Jinju, South Korea
- Department of Neurology, Gyeongsang National University College of Medicine, Jinju, South Korea
| | - Seongjin Park
- Department of Data Analysis, Korea Expressway Corporation, Gimcheon, South Korea
| | - Shinjune Kim
- Department of Biomedical Research Institute, Inha University Hospital, Incheon, South Korea
| | - Jun-Il Yoo
- Department of Orthopedic Surgery, Inha University Hospital, Incheon, South Korea
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Hart A, Cordova-Rivera L, Barker F, Sayer AA, Granic A, Yarnall AJ. The prevalence of sarcopenia in Parkinson's disease and related disorders- a systematic review. Neurol Sci 2023; 44:4205-4217. [PMID: 37594550 PMCID: PMC10641055 DOI: 10.1007/s10072-023-07007-0] [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: 02/17/2023] [Accepted: 08/03/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND The prevalence of sarcopenia (reduced skeletal muscle strength and mass), Parkinson's disease (PD) and Parkinson's related disorders (PRD) all increase with age. They also share risk factors and pathogenetic features. An increased prevalence of sarcopenia in PD and PRD than the general population was thus postulated. METHODS Four databases were searched using predefined literature search strategies. Studies conducted in participants with PD or PRD reporting the prevalence of sarcopenia and those providing data to compute the prevalence were included. Pre-sarcopenia, probable/possible sarcopenia and confirmed sarcopenia were defined according to the main sarcopenia working groups. Risk of bias was assessed using the AXIS tool. RESULTS 1978 studies were identified; 97 assessed in full; 14 met inclusion criteria. The median study quality score was 15/20. The range of probable sarcopenia was 23.9 to 66.7%, and it did not change after excluding PRD participants. The prevalence of confirmed sarcopenia in participants with any parkinsonian disorder ranged from 2 to 31.4%. Including just PD participants, the range was 10.9 to 31.4%. In studies with controls, sarcopenia was more prevalent in PD and PRD. There was a positive non-significant trend between severity of motor symptoms and prevalence of sarcopenia or components of sarcopenia. High heterogeneity precluded meta-analysis, therefore there was insufficient evidence to conclude whether sarcopenia is more prevalent in PD or PRD. CONCLUSIONS Probable and confirmed sarcopenia are common in PD and PRD and they may be associated with disease severity. This co-occurrence supports the value of screening for sarcopenia in parkinsonian populations.
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Affiliation(s)
- Ashley Hart
- Brain and Movement Research Group, Campus for Ageing and Vitality, Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne, UK
- AGE Research Group, NIHR Newcastle Biomedical Research Centre, Newcastle University, Newcastle Upon Tyne, UK
- Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - Laura Cordova-Rivera
- Brain and Movement Research Group, Campus for Ageing and Vitality, Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne, UK
- School of Health and Life Sciences, Centre for Rehabilitation, Teesside University, Middlesbrough, UK
| | - Fred Barker
- AGE Research Group, NIHR Newcastle Biomedical Research Centre, Newcastle University, Newcastle Upon Tyne, UK
- Northumbria Healthcare NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Avan A Sayer
- AGE Research Group, NIHR Newcastle Biomedical Research Centre, Newcastle University, Newcastle Upon Tyne, UK
- Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - Antoneta Granic
- AGE Research Group, NIHR Newcastle Biomedical Research Centre, Newcastle University, Newcastle Upon Tyne, UK
| | - Alison J Yarnall
- Brain and Movement Research Group, Campus for Ageing and Vitality, Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne, UK.
- Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK.
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Liu QW, Mao CJ, Lu ZH, Shi RF, Zhang YC, Zhao P, Liu CF. Sarcopenia is associated with non-motor symptoms in Han Chinese patients with Parkinson's Disease: a cross-sectional study. BMC Geriatr 2023; 23:494. [PMID: 37587447 PMCID: PMC10428605 DOI: 10.1186/s12877-023-04188-3] [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: 02/04/2022] [Accepted: 07/20/2023] [Indexed: 08/18/2023] Open
Abstract
BACKGROUND Sarcopenia is commonly seen in the older adults and increases in incidence with age, also in Parkinson's disease (PD). Although research has indicated that the development of sarcopenia in patients with PD may be related to both motor symptoms and non-motor symptoms (NMS), the precise relationship between the two conditions remains unclear. Therefore, we aimed to investigate the incidence of sarcopenia in patients with PD and its association with NMS. METHODS The study included 123 patients with PD and 38 age- and sex-matched healthy controls (HC). All participants were evaluated for sarcopenia using the 2019 Asian Sarcopenia Diagnostic Criteria, and patients with PD underwent standard assessments of motor symptoms and NMS. Multiple logistic regression and receiver operating characteristic (ROC) curve analyses were used to examine the association between sarcopenia and NMS in patients with PD. RESULTS The incidence of sarcopenia was significantly higher in patients with PD than in HC (26.8% vs. 10.4%, p = 0.046). Multiple logistic regression analysis revealed that poorer sleep quality (odds ratio [OR]: 1.245; 95% confidence interval [CI]: 1.011-1.533; p = 0.040) and fatigue (OR: 1.085, 95% CI: 1.006-1.170, p = 0.034) were independently associated with sarcopenia. ROC analysis indicated that the optimal cut-off value for Pittsburgh Sleep Quality Index (PSQI) scores was 10, with 72.7% sensitivity and 74.4% specificity (area under the curve [AUC] = 0.776, 95% CI: 0.683-0.868, p < 0.001). The optimal cut-off value for Fatigue Severity Scale (FSS) scores was 39, with 87% sensitivity and 50% specificity (AUC = 0.725, 95% CI: 0.629 -0.820, p < 0.001). Joint use of FSS and PSQI scores increased the predictive value for sarcopenia(AUC = 0.804, 95% CI: 0.724-0.885, p < 0.001). CONCLUSION Patients with PD are more susceptible to sarcopenia than healthy older adults, and fatigue and poorer sleep are positively associated with sarcopenia. Further longitudinal studies are needed to clarify the causal relationships.
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Affiliation(s)
- Qiu-Wan Liu
- Department of Neurology and Clinical Research Center of Neurological Disease, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, China
- Department of Neurology, The Second People's Hospital of Hefei, Hefei Hospital Affiliated to Anhui Medical University, Hefei, Anhui, 230011, China
| | - Cheng-Jie Mao
- Department of Neurology and Clinical Research Center of Neurological Disease, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, China.
| | - Zhao-Hui Lu
- Department of Neurology and Clinical Research Center of Neurological Disease, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, China
| | - Rong-Fang Shi
- Department of Neurology and Clinical Research Center of Neurological Disease, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, China
| | - Ying-Chun Zhang
- Department of Neurology and Clinical Research Center of Neurological Disease, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, China
| | - Ping Zhao
- Department of Neurology and Clinical Research Center of Neurological Disease, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, China
| | - Chun-Feng Liu
- Department of Neurology and Clinical Research Center of Neurological Disease, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, China.
- Institute of Neuroscience, Soochow University, Suzhou, 215004, China.
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Zhu Y, Chen X, Geng S, Li Q, Li Y, Yuan H, Jiang H. Identification of the cuproptosis-related hub genes and therapeutic agents for sarcopenia. Front Genet 2023; 14:1136763. [PMID: 37007946 PMCID: PMC10063920 DOI: 10.3389/fgene.2023.1136763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 02/28/2023] [Indexed: 03/19/2023] Open
Abstract
Background: Along with acceleration of population aging, the increasing prevalence of sarcopenia has posed a heavy burden on families as well as society. In this context, it is of great significance to diagnose and intervene sarcopenia as early as possible. Recent evidence has indicated the role of cuproptosis in the development of sarcopenia. In this study, we aimed to seek the key cuproptosis-related genes that can be used for identification and intervention of sarcopenia.Methods: The GSE111016 dataset was retrieved from GEO. The 31 cuproptosis-related genes (CRGs) were obtained from previous published studies. The differentially expressed genes (DEGs) and Weighed gene co-expression network analysis (WGCNA) were subsequently analyzed. The core hub genes were acquired by the intersection of DEGs, WGCNA and CRGs. Through logistic regression analysis, we established a diagnostic model of sarcopenia based on the selected biomarkers and was validated in muscle samples from GSE111006 and GSE167186. In addition, Kyoto Encyclopedia of Genes and Genomes (KEGG) and Gene Ontology (GO) enrichment analysis were performed on these genes. Furthermore, the gene set enrichment analysis (GSEA), and immune cell infiltration were also conducted on the identified core genes. Finally, we screened the potential drugs targeting the potential biomarkers of sarcopenia.Results: A total of 902 DEGs and WGCNA containing 1,281 significant genes were preliminarily selected. Intersection of DEGs, WGCNA and CRGs yielded four core genes (PDHA1, DLAT, PDHB, and NDUFC1) as potential biomarkers for the prediction of sarcopenia. The predictive model was established and validated with high AUC values. KEGG pathway and Gene Ontology biological analysis indicated these core genes may play a crucial role in energy metabolism in mitochondria, oxidation process, and aging-related degenerative diseases. In addition, the immune cells may be involved in the development of sarcopenia through mitochondrial metabolism. Finally, metformin was identified as a promising strategy of sarcopenia treatment via targeting NDUFC1.Conclusion: The four cuproptosis-related genes PDHA1, DLAT, PDHB and NDUFC1 may be the diagnostic biomarkers for sarcopenia, and metformin holds great potential to be developed as a therapy for sarcopenia. These outcomes provide new insights for better understanding of sarcopenia and innovative therapeutic approaches.
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Affiliation(s)
- Yingqian Zhu
- Department of Geriatrics, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Department of General Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xin Chen
- Department of Geriatrics, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Department of General Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Shasha Geng
- Department of Geriatrics, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Department of General Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Qingqing Li
- Department of Geriatrics, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Department of General Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yang Li
- Department of Geriatrics, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Department of General Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Huixiao Yuan
- Department of Geriatrics, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Department of General Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Hua Jiang
- Department of Geriatrics, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- Department of General Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
- *Correspondence: Hua Jiang,
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Ponsoni A, Sardeli AV, Costa FP, Mourão LF. Prevalence of sarcopenia in Parkinson's disease: A systematic review and meta-analysis. Geriatr Nurs 2023; 49:44-49. [PMID: 36413812 DOI: 10.1016/j.gerinurse.2022.11.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 11/07/2022] [Accepted: 11/09/2022] [Indexed: 11/21/2022]
Abstract
We meta-analysed the sarcopenia prevalence among patients with Parkinson´s disease (PD) in comparison to a control group and tested the effects of age, sex, sarcopenia assessments, and PD progression in the sarcopenia prevalence. The literature search was performed using five databases in March 2022. The prevalence of sarcopenia in patients with PD was 3 times higher than in the control group (OR 3.98). Subgroup analyses showed that among individuals aged ≥ 70 years the higher prevalence of sarcopenia in PD compared to controls (OR 5.32, P=0.08) tended to be higher (P=0.08) than the group < 70 years. Regarding PD progression, the prevalence of sarcopenia was not different between individuals scoring < 2.5 and ≥ 2.5 in the Hoehn and Yahr scale. Patients with PD have a higher probability of developing sarcopenia when compared with the control group and older PD patients trended to have even higher chance of sarcopenia than their older controls.
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Affiliation(s)
- Adriana Ponsoni
- Gerontology program, Faculty of Medical Sciences, University of Campinas - UNICAMP, Campinas, Brazil.
| | - Amanda Veiga Sardeli
- Gerontology program, Faculty of Medical Sciences, University of Campinas - UNICAMP, Campinas, Brazil; Laboratory of Exercise Physiology - FISEX, University of Campinas - UNICAMP, Campinas, Brazil; Institute of Inflammageing and Ageing, University of Birmingham, Birmingham, UK
| | - Flavia Pereira Costa
- Gerontology program, Faculty of Medical Sciences, University of Campinas - UNICAMP, Campinas, Brazil
| | - Lucia Figueiredo Mourão
- Gerontology program, Faculty of Medical Sciences, University of Campinas - UNICAMP, Campinas, Brazil
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Stanca ID, Criciotoiu O, Neamtu SD, Vasile RC, Berceanu-Bora NM, Minca TN, Pirici I, Rosu GC, Bondari S. The Analysis of Blood Inflammation Markers as Prognostic Factors in Parkinson's Disease. Healthcare (Basel) 2022; 10:healthcare10122578. [PMID: 36554101 PMCID: PMC9778576 DOI: 10.3390/healthcare10122578] [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: 11/17/2022] [Revised: 12/14/2022] [Accepted: 12/16/2022] [Indexed: 12/23/2022] Open
Abstract
Parkinson’s disease is a chronic, progressive, and neurodegenerative disease, and yet with an imprecise etiopathogenesis. Although neuroinflammation was initially thought to be a secondary condition, it is now believed that microglia-induced inflammation could also contribute to the degeneration of the nigrostriatal pathway. Here, we aimed to establish the feasibility of basic inflammatory biomarkers as prognostic factors in PD. The study was based on retrospective analyses of blood samples taken from patients diagnosed with PD, as well as from healthy subjects. Complete medical records, total leukocyte count with subpopulations, and erythrocyte sedimentation rate (ESR) were analyzed. We calculated the serum neutrophils-to-lymphocytes ratio (NLR) and platelet-to lymphocytes ratio (PLR), and also compared the laboratory data between the PD group and the control group. Only PLR and NLR showed statistically significant differences (p < 0.001 and 0.04, respectively). In our study, ESR did not show statistically significant correlations with motor score or with disability. In our research, ESR was correlated with the disease duration (p = 0.04), and PLR showed a significant correlation with disease stage (p = 0.027) and disease duration (p = 0.001), but not with motor state. These biomarkers could prove to be effective tools for a primary evaluation of inflammation in PD, but further tests are required to properly investigate the neuroinflammatory status of these patients.
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Affiliation(s)
- Iulia-Diana Stanca
- Department of Neurology, University of Medicine and Pharmacy of Craiova, Petru Rares 2, 200349 Craiova, Romania
| | - Oana Criciotoiu
- Department of Neurology, University of Medicine and Pharmacy of Craiova, Petru Rares 2, 200349 Craiova, Romania
- Correspondence: (O.C.); (I.P.)
| | - Simona-Daniela Neamtu
- Department of Hematology, Faculty of Pharmacy, University of Medicine and Pharmacy of Craiova, Petru Rares 2, 200349 Craiova, Romania
| | - Ramona-Constantina Vasile
- Department of Epidemiology, University of Medicine and Pharmacy of Craiova, Petru Rares 2, 200349 Craiova, Romania
| | | | - Teodora-Nicoleta Minca
- Department of Neurology, Clinical Hospital of Neuropsychiatry Craiova, Calea Bucuresti 99, 200473 Craiova, Romania
| | - Ionica Pirici
- Department of Anatomy, University of Medicine and Pharmacy of Craiova, Petru Rares 2, 200349 Craiova, Romania
- Correspondence: (O.C.); (I.P.)
| | - Gabriela-Camelia Rosu
- Department of Research Methodology, University of Medicine and Pharmacy of Craiova, Petru Rares 2, 200349 Craiova, Romania
| | - Simona Bondari
- Department of Radiology, University of Medicine and Pharmacy of Craiova, Petru Rares 2, 200349 Craiova, Romania
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Prevalence of Malnutrition in Patients with Parkinson's Disease: A Systematic Review. Nutrients 2022; 14:nu14235194. [PMID: 36501224 PMCID: PMC9738273 DOI: 10.3390/nu14235194] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/19/2022] [Accepted: 11/21/2022] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES This systematic review analyzed the prevalence of malnutrition in patients with Parkinson's Disease. STUDY DESIGN a systematic review. METHOD Four databases-Cochrane, PubMed, Embase and Web of Science-were searched from October 2021 to June 2022 by two independent researchers. The inclusion criteria were as follows: patients above 18 years old with confirmed Parkinson's Disease, performed screening nutritional assessment, cohort studies, case-control studies, and cross-sectional studies. Patients without Parkinson's Disease and with other parkinsonian syndromes were excluded. RESULTS 49 studies were included in this systematic review. Patients ranged in age from 20 to 96 years. There were 5613 subjects included. According to Mini Nutritional Assessment, 23.9% (n = 634) participants were at risk of malnutrition and 11.1% (n = 294) were malnourished. According to BMI score, most patients were either obese or overweight. CONCLUSIONS the prevalence of malnutrition or risk of malnutrition in the study group was significant. Therefore, more specific and detailed studies on the prevalence of malnutrition in patients with Parkinson's Disease are needed.
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Valent D, Peball M, Krismer F, Lanbach A, Zemann S, Horlings C, Poewe W, Seppi K. Different assessment tools to detect sarcopenia in patients with Parkinson's disease. Front Neurol 2022; 13:1014102. [DOI: 10.3389/fneur.2022.1014102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 11/07/2022] [Indexed: 11/29/2022] Open
Abstract
IntroductionSarcopenia and Parkinson's disease are closely related diseases of the elderly population leading to progressive disability and nursing-dependent care.ObjectiveThe aim of this study was to estimate the prevalence of sarcopenia in PD patients with three different approaches: (1) the screening tool SARC-F, (2) EWGSOP-1 criteria, and (3) EWGSOP-2 criteria. Moreover, we aimed to evaluate the diagnostic accuracy of the screening tool SARC-F to detect sarcopenia according to the updated EWGSOP-2 criteria.MethodsEighty-one patients with Parkinson's disease aged 65 years and above were interviewed in a cross-sectional study at a tertiary referral center. All patients were screened with the SARC-F questionnaire and were evaluated for motor and non-motor symptoms, exercise, quality of life, and frailty. Muscle mass was assessed with bioelectrical impedance analysis, handgrip strength with a dynamometer, and gait speed was assessed with the 8-m walk test. EWGSOP-2 criteria were considered the gold standard to diagnose sarcopenia in our study.ResultsEighty-one patients were evaluated (mean age: 73.82; SD 5.30). The prevalence of sarcopenia was 28.4% according to the EWGSOP-2 criteria. The concordance between EWGSOP-2 and EWGSOP-1 was poor (weighted kappa of 0.361[95% 0.164–0.557]). The sensitivity of the SARC-F screening test for detecting sarcopenia was 60.9%. The corresponding AUC in the ROC curve analysis showed 0.598 (0.462, 0.734 CI). The item assessing strength was found to have the highest sensitivity (69.6%).ConclusionSarcopenia prevalence in patients with PD in Tirol, Austria is higher with EWGSOP-1 criteria compared to EWGSOP-2 criteria. The sensitivity and specificity of the SARC-F scale to detect sarcopenia in this population are poor.
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Seifar F, Dinasarapu AR, Jinnah HA. Uric Acid in Parkinson's Disease: What Is the Connection? Mov Disord 2022; 37:2173-2183. [PMID: 36056888 PMCID: PMC9669180 DOI: 10.1002/mds.29209] [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: 05/09/2022] [Revised: 07/18/2022] [Accepted: 08/01/2022] [Indexed: 11/10/2022] Open
Abstract
Numerous studies have linked Parkinson's disease (PD) with low levels of uric acid (UA). Low UA has been associated with the risk of developing PD, and its progression and severity. The biological mechanisms underlying these relationships have never been firmly established. The most frequently proposed mechanism is that UA is an antioxidant. Low UA is thought to predispose to oxidative stress, which contributes to dopamine neuron degeneration, and leads to initial appearance of symptoms of PD and its worsening over time. Several recent studies have questioned this explanation. In this review, we describe the biology of UA, its many links with PD, evidence regarding UA as an antioxidant, and we question whether UA causes PD or contributes to its progression. We also address the possibility that something about PD causes low UA (reverse causation) or that low UA is a biomarker of some other more relevant mechanism in PD. We hope the evidence provided here will stimulate additional studies to better understand the links between UA and PD. Elucidating these mechanisms remains important, because they may provide new insights into the pathogenesis of PD or novel approaches to treatments. © 2022 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Fatemeh Seifar
- Neurosciences Graduate Program, Graduate Division of Biological and Biomedical Sciences, Laney Graduate School, Emory University, Atlanta GA, USA
- Department of Neurology, Emory University, Atlanta GA, USA
| | | | - H. A. Jinnah
- Department of Neurology, Emory University, Atlanta GA, USA
- Department of Human Genetics, Emory University, Atlanta GA, USA
- Department of Pediatrics, Emory University, Atlanta GA, USA
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Chung SJ, Kim YJ, Yoo HS, Jung JH, Baik K, Lee HS, Lee YH, Hong JM, Sohn YH, Lee PH. Temporalis Muscle Thickness as an Indicator of Sarcopenia Is Associated With Long-term Motor Outcomes in Parkinson's Disease. J Gerontol A Biol Sci Med Sci 2021; 76:2242-2248. [PMID: 33754634 DOI: 10.1093/gerona/glab082] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND To investigate the relationship between temporalis muscle thickness (TMT) at baseline as a surrogate marker for sarcopenia and long-term motor outcomes in patients with Parkinson's disease (PD). METHODS We enrolled 249 patients with drug-naïve early-stage PD (119 males and 130 females, follow-up > 3 years). Baseline TMT of each patient was measured on the axial plane of T1-weighted images. The association between baseline TMT and long-term motor outcomes in PD was assessed using Cox regression models for levodopa-induced dyskinesia, wearing-off, and freezing of gait and a linear mixed model for the longitudinal increases in levodopa-equivalent dose per body weight over time. Statistical analyses were performed separately for sex if an interaction effect between TMT and sex was assumed. RESULTS TMT differed substantially between the sexes, and male PD patients had higher TMT (6.69 ± 1.39 mm) than female PD patients (5.64 ± 1.34 mm, p < .001). Cox regression models demonstrated that baseline TMT was not associated with the risk of developing levodopa-induced dyskinesia, wearing-off, or freezing of gait during the follow-up period. The linear mixed model was applied separately for sex and demonstrated that higher TMT at baseline was associated with slower increases in levodopa-equivalent dose per body weight in male PD patients, but not in female PD patients. CONCLUSIONS This study demonstrated that baseline TMT could be an indicator of the longitudinal requirement for dopaminergic medications in male patients with PD, suggesting that sarcopenia may have a detrimental effect on disease progression in PD in a sex-specific manner.
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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
| | - Yun Joong Kim
- Department of Neurology, Yonsei University College of Medicine, Seoul,South Korea
- Department of Neurology, Yongin Severance Hospital, Yonsei University Health System, Yongin, South Korea
| | - Han Soo Yoo
- Department of Neurology, Yonsei University College of Medicine, Seoul,South Korea
| | - Jin Ho Jung
- Department of Neurology, Yonsei University College of Medicine, Seoul,South Korea
| | - KyoungWon Baik
- 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
| | - Yang Hyun Lee
- Department of Neurology, Yonsei University College of Medicine, Seoul,South Korea
| | - Ji-Man Hong
- Department of Neurology, Yonsei University College of Medicine, Seoul,South Korea
- Department of Neurology, Yongin Severance Hospital, Yonsei University Health System, Yongin, South Korea
| | - Young H Sohn
- 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
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Non-motor symptoms in Parkinson's disease: Opening new avenues in treatment. CURRENT RESEARCH IN BEHAVIORAL SCIENCES 2021. [DOI: 10.1016/j.crbeha.2021.100049] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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Nutritional status and dynapenia in people living with Parkinson's disease: a cross-sectional study. Neurol Sci 2021; 43:2509-2517. [PMID: 34686931 DOI: 10.1007/s10072-021-05677-2] [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: 07/05/2021] [Accepted: 10/15/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE This study aimed to evaluate the nutritional status and handgrip strength (HS) in patients with Parkinson's disease (PD). METHODOLOGY This is a cross-sectional study with outpatients in two treatment centers in the state of Pernambuco. Sociodemographic data, body mass index (BMI), waist circumference (WC), and calf circumference (CC) were collected. Body fat (BF) was assessed using electrical bioimpedance. Dynapenia was assessed using HS and dynapenic obesity was defined as very high WC associated with low HS. The Hoehn-Yahr scale was used for the staging of PD and the disease's severity was assessed by the Unified Parkinson's Disease Rating Scale (UPDRS). RESULTS The results showed that 77.2% were elderly, which were at II and III stages of UPDRS scale. Overweight and obesity were present in 44.3% and 27.8%. Dynapenia was found in 50.6%. A negative correlation was observed between HS with age, UPDRS II and III, and BF percentage. Dynapenic obesity in men was lower 37.5% compared to women 63.6%. CONCLUSION It is relevant to identify the functional capacity such as dynapenia and also the nutritional status in people living with neurodegenerative diseases of early onset, such as PD, so it is possible to develop strategies in prevention and treatment that can improve these conditions, considering its negative impact in PD.
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Rivadeneyra J, Verhagen O, Bartulos M, Mariscal‐Pérez N, Collazo C, Garcia‐Bustillo A, Calvo S, Cubo E. The Impact of Dietary Intake and Physical Activity on Body Composition in Parkinson's Disease. Mov Disord Clin Pract 2021; 8:896-903. [PMID: 34405097 PMCID: PMC8354079 DOI: 10.1002/mdc3.13263] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/26/2021] [Accepted: 05/05/2021] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Skeletal muscle loss has been associated with declining physical performance and a negative prognostic effect on falls, disability, and mortality risk in Parkinson's disease. OBJECTIVES We aimed to analyze the clinical correlates associated with skeletal muscle wasting in Parkinson's disease. METHODS This was a cross-sectional, case-control, observational study. We collected information on dietary intake with a 24-hour recall questionnaire, body composition with bioelectrical impedance, motor severity with the Unified Parkinson's disease Rating Scale, and physical activity with the Global Physical Activity Questionnaire. We used multivariate linear regression analysis to analyze the sociodemographic and clinical correlates associated with skeletal muscle loss after adjusting for confounding variables. RESULTS Forty-three patients with Parkinson's disease and 21 matched family members were included. Patients and family members had similar body composition, anthropometrics, and nutritional parameters. Advanced patients had similar nutrient intakes compared to patients with mild-to-moderate Parkinson's disease. In the multivariate linear regression analysis, female patients with low physical activity and low energy intake were more likely to have skeletal muscle loss. CONCLUSIONS Skeletal muscle wasting is a complex multifactorial problem. Dietary strategies and physical exercise should be recommended, especially to females with Parkinson's disease, to prevent significant skeletal muscle wasting.
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Affiliation(s)
| | | | - Monica Bartulos
- Neurology DepartmentHospital Universitario BurgosBurgosSpain
| | | | - Carla Collazo
- Research UnitHospital Universitario BurgosBurgosSpain
| | | | - Sara Calvo
- Research UnitHospital Universitario BurgosBurgosSpain
| | - Esther Cubo
- Neurology DepartmentHospital Universitario BurgosBurgosSpain
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Cai Y, Feng F, Wei Q, Jiang Z, Ou R, Shang H. Sarcopenia in Patients With Parkinson's Disease: A Systematic Review and Meta-Analysis. Front Neurol 2021; 12:598035. [PMID: 33746871 PMCID: PMC7973225 DOI: 10.3389/fneur.2021.598035] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Accepted: 01/19/2021] [Indexed: 02/05/2023] Open
Abstract
Background: Parkinson's disease (PD) and sarcopenia are two common diseases in aging people. To date, the prevalence of sarcopenia in PD patients and the relationship between clinical features and sarcopenia in PD patients are not clear. The aim of the study was to (1) assess the prevalence of sarcopenia in PD patients and (2) reveal the clinical features between PD patients with and without sarcopenia. Method: A systematic review was carried out through screening PubMed, EMBASE, and Cochrane database in May 2020. All study designs (case-control, cohort, and cross-sectional studies) were eligible for meta-analysis. Data of patients' characteristics, sarcopenia criteria, sarcopenia prevalence, and sarcopenia measures were retrieved. The primary outcome was estimated prevalence of sarcopenia by a pooled prevalence (%) and its 95% confidence interval (CI), using a random-effects model. The secondary outcome was the differences in clinical features between PD patients with and without sarcopenia by meta-analysis. Included articles were assessed for risk of bias. Potential sources of variation were investigated by using subgroup analyses and meta-regression. Result: Ten studies were included in the review. Among them, nine were cross-sectional studies, and one was a prospective cohort study. Age of participants with PD in the studies ranged from 51.1 to 80.7 years. The estimated prevalence of sarcopenia ranged from 6 to 55.5%. The random-effects pooled prevalence was 29% (95% CIs: 0.18-0.40). When only studies at low risk of bias were considered, pooled prevalence decreased to 17% (95% CIs: 0.02-0.33), with still high heterogeneity. The incidence of falls in PD patients with sarcopenia was higher than that in PD patients without sarcopenia. There was no difference in sex ratio between PD patients with and without sarcopenia. Conclusion: Sarcopenia seems to be common in patients with PD. Early assessment of sarcopenia should be implemented in PD to avoid fall and disability.
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Affiliation(s)
- Yingying Cai
- Laboratory of Neurodegenerative Disorders, Department of Neurology, West China Hospital, Sichuan University, Chengdu, China.,Department of Geriatrics, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Fei Feng
- Laboratory of Neurodegenerative Disorders, Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
| | - Qianqian Wei
- Laboratory of Neurodegenerative Disorders, Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
| | - Zheng Jiang
- Laboratory of Neurodegenerative Disorders, Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
| | - Ruwei Ou
- Laboratory of Neurodegenerative Disorders, Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
| | - Huifang Shang
- Laboratory of Neurodegenerative Disorders, Department of Neurology, West China Hospital, Sichuan University, Chengdu, China
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SARC-F and SARC-CalF in screening for sarcopenia in older adults with Parkinson's disease. Exp Gerontol 2020; 144:111183. [PMID: 33279661 DOI: 10.1016/j.exger.2020.111183] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 10/25/2020] [Accepted: 11/24/2020] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Few studies have investigated the performance of screening tools in truly sarcopenic individuals, especially subgroups of this population, or in comparison to previous and current criteria for the definition of sarcopenia. OBJECTIVES Evaluate the performance of SARC-F and SARC-CalF in screening for sarcopenia in patients with Parkinson's disease (PD) in comparison to the diagnostic criteria proposed by the 2010 (1) and 2019 (2) European Working Group on Sarcopenia in Older People (EWGSOP). METHODS A methodological, cross-sectional study was conducted involving male and female patients ≥60 years of age diagnosed with PD in outpatient care. The risk of sarcopenia was assessed using the SARC-F and SARC-CalF questionnaires, the latter of which includes the calf circumference as an additional item. RESULTS Sixty patients were evaluated (mean age: 68.9 ± 6.5 years). The prevalence of sarcopenia was 21.7% according to EWGSOP-2 and 55.0% according to EWGSOP-1. Positive screening for sarcopenia was 30% according to the SARC-F and 36.7% according to SARC-CalF. The sensitivity of the SARC-F for the detection of sarcopenia was 27.2% and 23.1% using the criteria of the 2010 and 2019 consensuses, respectively. The comparative analysis of the SARC-CalF revealed a better performance in the diagnostic discrimination with the addition of calf circumference, with sensitivity ranging from 53.8 to 54.5%. Higher sensitivity was found on items addressing the ability to stand up from a chair and climb stairs (69.2%) and the occurrence of falls (76.9%) compared to the use of the complete questionnaire. CONCLUSION Relatively low sensitivity and an underestimation of sarcopenia were found in the analysis of the SARC-F as a screening tool for sarcopenia. Thus, a significant number of sarcopenic patients would not be identified using this screening tool alone. The SARC-CalF performed better than the SARC-F.
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Lima DP, de Almeida SB, Bonfadini JDC, Sobreira EST, Damasceno PG, Viana Júnior AB, de Alencar MS, de Luna JRG, Rodrigues PGB, Pereira IDS, Gadelha ALDC, de Oliveira LM, Chaves ÉCB, Carneiro VG, Monteiro RR, Costa TADM, Helal L, Signorile J, Lima LAO, Sobreira-Neto MA, Braga-Neto P. Effects of a power strength training using elastic resistance exercises on the motor and non-motor symptoms in patients with Parkinson's disease H&Y 1-3: study protocol for a randomised controlled trial (PARK-BAND Study). BMJ Open 2020; 10:e039941. [PMID: 33046475 PMCID: PMC7552828 DOI: 10.1136/bmjopen-2020-039941] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 09/02/2020] [Accepted: 09/09/2020] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION Parkinson's disease (PD) is the second most common neurodegenerative disorder in Brazil. Physical activity is a complementary intervention in managing inherent declines associated with the disease like strength, balance, gait, and functionality and benefit health-related outcomes. Here, we report the PARK-BAND Study protocol, which aims to investigate potential benefits of power training using elastic devices in participants with PD. Our intervention will be provided in patients with PD using elastic devices like elastic bands and tubes. Therefore, we used the term Park from Parkinson's disease and band from elastic bands. METHODS AND ANALYSIS This randomised single-blind single-centre two-arm parallel, superiority trial will include 50 participants with PD attending the clinical setting. Those who meet the eligibility criteria and provide consent to participate will be randomised in a 1:1 ratio to either the exercise group, which will receive power training programme or the health education group, which will receive the education programme. Randomisation will be performed by permuted block randomisation with a block size of eight. Both groups will receive a 12-week intervention. The exercise group will have two sessions per week and the health education group will have one session per week. Changes from baseline in bradykinesia, as assessed by the Unified Parkinson's Disease Rating Scale motor examination subscore and physical functional performance, will be the primary outcomes. Secondary outcomes include other neurological, neurophysiological and physical variables, as well as the quality of life, depression, cognition, sleep quality and disturbances, assessed before and after interventions. We hypothesise that the exercise group will have greater improvement in primary and secondary outcomes than the health education group. ETHICS AND DISSEMINATION The study is approved by the Research Ethics Committee of Hospital Universitário Walter Cantidio and all participants will provide their written informed consent (register number 91075318.1.0000.5045).Trial results will be disseminated via peer reviewed journal articles and conference presentations, reports for organisations involved with PD and for participants. TRIAL REGISTRATION NUMBER Registro Brasileiro de Ensaios Clínicos Registry (RBR-5w2sqt); Pre-results.
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Affiliation(s)
- Danielle Pessoa Lima
- Geriatric Division, Universidade Federal do Ceará, Hospital Universitário Walter Cantídio, Fortaleza, Brazil
- Medical School, Universidade de Fortaleza, Fortaleza, Brazil
| | - Samuel Brito de Almeida
- Clinical Research Unit, Universidade Federal do Ceará, Hospital Universitário Walter Cantídio, Fortaleza, Brazil
| | - Janine de Carvalho Bonfadini
- Clinical Research Unit, Universidade Federal do Ceará, Hospital Universitário Walter Cantídio, Fortaleza, Brazil
| | | | - Patrícia Gomes Damasceno
- Division of Neurology, Universidade Federal do Ceará, Hospital Universitário Walter Cantídio, Fortaleza, Brazil
| | - Antonio Brazil Viana Júnior
- Clinical Research Unit, Universidade Federal do Ceará, Hospital Universitário Walter Cantídio, Fortaleza, Brazil
| | - Madeleine Sales de Alencar
- Geriatric Division, Universidade Federal do Ceará, Hospital Universitário Walter Cantídio, Fortaleza, Brazil
| | - João Rafael Gomes de Luna
- Geriatric Division, Universidade Federal do Ceará, Hospital Universitário Walter Cantídio, Fortaleza, Brazil
| | | | - Isabelle de Sousa Pereira
- Medical School, Universidade Federal do Ceará, Hospital Universitário Walter Cantídio, Fortaleza, Brazil
| | | | - Liliane Maria de Oliveira
- School of Kinesiology, Universidade Estácio de Sá Sistema Integrado de Bibliotecas do Centro Universitário Estácio do Ceará, Fortaleza, Ceará, Brazil
| | - Érica Carneiro Barbosa Chaves
- School of Kinesiology, Universidade Estácio de Sá Sistema Integrado de Bibliotecas do Centro Universitário Estácio do Ceará, Fortaleza, Ceará, Brazil
| | | | - Rayane Rodrigues Monteiro
- School of Kinesiology, Universidade Estácio de Sá Sistema Integrado de Bibliotecas do Centro Universitário Estácio do Ceará, Fortaleza, Ceará, Brazil
| | - Thatyara Almeida de Macedo Costa
- School of Nutrition, Universidade Estácio de Sá Sistema Integrado de Bibliotecas do Centro Universitário Estácio do Ceará, Fortaleza, Ceará, Brazil
| | - Lucas Helal
- School of Kinesiology, Universidade do Extremo Sul Catarinense, Criciuma, Brazil
| | - Joseph Signorile
- Kinesiology and Sport Sciences, University of Miami, Coral Gables, Florida, USA
| | | | - Manoel Alves Sobreira-Neto
- Division of Neurology, Universidade Federal do Ceará, Hospital Universitário Walter Cantídio, Fortaleza, Brazil
| | - Pedro Braga-Neto
- Division of Neurology, Universidade Federal do Ceará, Hospital Universitário Walter Cantídio, Fortaleza, Brazil
- Medical School, Universidade Estadual do Ceará, Curso de Medicina, Fortaleza, Brazil
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da Luz MCL, Bezerra GKA, Asano AGC, Chaves de Lemos MDC, Cabral PC. Determinant factors of sarcopenia in individuals with Parkinson's disease. Neurol Sci 2020; 42:979-985. [PMID: 32683568 DOI: 10.1007/s10072-020-04601-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 07/14/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Evaluate the occurrence of sarcopenia and determinant factors in individuals with Parkinson's disease (PD) in a city in northeastern Brazil. METHODS Case series with 77 men and women (adults and older adults) with PD. The risk of sarcopenia was determined using the SARC-F and SARC-CalF screening tools. The diagnosis of sarcopenia was based on the new consensus published by the European Working Group on Sarcopenia in Older People (EWGSOP2). Sarcopenic obesity was diagnosed based on the criteria proposed by Stenholm. Disease stage and severity were determined using the Hoehn and Yahr scale and the Unified Parkinson Disease Rating Scale, respectively. RESULTS The prevalence of sarcopenia was 19.5% and was associated with age, poor performance on activities of daily living and poor nutritional status. No significant association was found between the SARC-F score and the diagnosis of sarcopenia. The main factors that determined the variation in the parameters for the diagnosis of sarcopenia in the present sample were age, disease severity, body weight, and SARCF score. CONCLUSION Despite the low prevalence in the present study, sarcopenia progresses with the worsening of the nutritional status and functional capacity of individuals with PD. Further studies are needed on the factors involved in the genesis of sarcopenia. The SARC-F questionnaire is related to parameters for the diagnosis and severity of sarcopenia as well as the severity of PD.
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Affiliation(s)
- Marcella Campos Lima da Luz
- Department of Nutrition, Federal University of Pernambuco, Recife, Pernambuco, Brazil. .,Hospital das Clínicas, Federal University of Pernambuco, Recife, Pernambuco, Brazil. .,, Jaboatão dos Guararapes, Brazil.
| | | | | | | | - Poliana Coelho Cabral
- Department of Nutrition, Federal University of Pernambuco, Recife, Pernambuco, Brazil
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Bai JH, Zheng YL, Yu YP. Urinary kynurenine as a biomarker for Parkinson's disease. Neurol Sci 2020; 42:697-703. [PMID: 32661882 DOI: 10.1007/s10072-020-04589-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 07/08/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To examine whether urine kynurenine (KYN) levels were associated with early-stage Parkinson's disease (PD), as well as the value of urine KYN as a potential biomarker in early-stage PD. METHOD Eighty-two participants including 41 PD patients and 41 healthy controls were enrolled into this study. Urine KYN levels were measured with a KYN enzyme-linked immunoassay kit. In order to explore the correlation between some clinical parameters and urine KYN, the clinical parameters for these participants were recorded. Diagnostic value and clinical relevance of urine KYN were assessed by using receiver operator characteristic (ROC) curve and correlation analysis. RESULTS Urine KYN levels were significantly higher in the PD group than in the healthy group (891.95 ± 276.65 pg/ml vs. 640.11 ± 122.37 pg/ml, p = 0.000). The correlations between urine KYN levels and clinical parameters are as follows: Hoehn-Yahr stage (r = 0.676, p = 0.000), disease duration (r = 0.772, p = 0.000), Mini-Mental State Examination scores (r = -0.434, p = 0.005). There was no statistically significant correlation between urine KYN with age, low-density cholesterol (LDL), triglycerides (TG), cholesterol (TC), homocysteine (HCY), uric acid (UA), and glomerular filtration rate (GFR). The ROC analysis showed that urine KYN optimal cutoff value of 751.88 pg/ml had a sensitivity of 65.9% and a specificity of 90.2% for distinguishing between PD and controls, with an area under the curve (AUC) of 0.776. CONCLUSION Urine KYN were significantly associated with PD severity and mild cognitive impairment. Urine KYN may be a new biomarker for early-stage PD.
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Affiliation(s)
- Jia-He Bai
- Yu Yongpeng Innovation Studio and Department of Neurology, Weihai Central Hospital, Qingdao University, Weihai, 264400, China
| | - Ya-Li Zheng
- Yu Yongpeng Innovation Studio and Department of Neurology, Weihai Central Hospital, Qingdao University, Weihai, 264400, China
| | - Yong-Peng Yu
- Yu Yongpeng Innovation Studio and Department of Neurology, Weihai Central Hospital, Qingdao University, Weihai, 264400, China. .,Department of Neurology, Weihai Central Hospital, Weifang Medical college, Weihai, 264400, China.
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Parkinson's disease and the non-motor symptoms: hyposmia, weight loss, osteosarcopenia. Aging Clin Exp Res 2020; 32:1211-1218. [PMID: 31989535 DOI: 10.1007/s40520-020-01470-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Accepted: 01/03/2020] [Indexed: 12/14/2022]
Abstract
Non-motor symptoms (NMSs) are common in Parkinson's disease (PD) and can precede, sometimes for several years. NMSs include, other than gastrointestinal symptoms like constipation and dysphagia, also hyposmia, weight loss and osteosarcopenia. These three NMSs seem to be inter-related and affect patients' health and quality of life. Unfortunately, patients with these symptoms usually are not initially seen by a neurologist, and by the time they are consulted, nearly ~ 80% of the dopaminergic neurons in the substantia nigra have died. To date, no guidelines exist for screening, assessment and management of NMSs in general. A better understanding of these specific NMSs, likely in the context of others, will make it possible to approach and optimise the treatment of the motor symptoms thereby enhancing the welfare of PD patients. Identifying the NMSs could be very helpful, and among them, hyposmia, weight loss and osteosarcopenia may play an important role in solving the limitations in the diagnosis of PD. A strict collaboration between general practitioners, clinicians, geriatricians and neurologists can be one approach towards the diagnosis of pre-PD. Waiting until the motor symptoms develop and the patient is finally visited by the neurologist could be too late, considering the catastrophic prognosis of the disease.
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High Prevalence of Sarcopenia in Older Trauma Patients: A Pilot Study. J Clin Med 2020; 9:jcm9072046. [PMID: 32610680 PMCID: PMC7408833 DOI: 10.3390/jcm9072046] [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: 06/08/2020] [Revised: 06/26/2020] [Accepted: 06/27/2020] [Indexed: 02/06/2023] Open
Abstract
Sarcopenia is related to adverse outcomes in various populations. However, little is known about the prevalence of sarcopenia in polytrauma patients. Identifying the number of patients at risk of adverse outcome will increase awareness to prevent further loss of muscle mass. We utilized data from a regional prospective trauma registry of all polytrauma patients presented between 2015 and 2019 at a single level-I trauma center. Subjects were screened for availability of computed tomography (CT)-abdomen and height in order to calculate skeletal mass index, which was used to estimate sarcopenia. Additional parameters regarding clinical outcome were assessed. Univariate analysis was performed to identify parameters related adverse outcome and, if identified, entered in a multivariate regression analysis. Prevalence of sarcopenia was 33.5% in the total population but was even higher in older age groups (range 60–79 years), reaching 82 % in patients over 80 years old. Sarcopenia was related to 30-day or in-hospital mortality (p = 0.032), as well as age (p < 0.0001), injury severity score (p = 0.026), and Charlson comorbidity index (p = 0.001). Log rank analysis identified sarcopenia as an independent predictor of 30-day mortality (p = 0.032). In conclusion, we observed a high prevalence of sarcopenia among polytrauma patients, further increasing in older patients. In addition, sarcopenia was identified as a predictor for 30-day mortality, underlining the clinical significance of identification of low muscle mass on a CT scan that is already routinely obtained in most trauma patients.
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Yarnall AJ, Granic A, Waite S, Hollingsworth KG, Warren C, Vincent AE, Turnbull DM, Taylor RW, Dodds RM, Sayer AA. The feasibility of muscle mitochondrial respiratory chain phenotyping across the cognitive spectrum in Parkinson's disease. Exp Gerontol 2020; 138:110997. [PMID: 32554091 DOI: 10.1016/j.exger.2020.110997] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 06/04/2020] [Accepted: 06/04/2020] [Indexed: 01/06/2023]
Abstract
INTRODUCTION There has been little work on the relationship between sarcopenia, a progressive skeletal muscle disorder, and age-related neurodegenerative diseases such as Parkinson's disease (PD). OBJECTIVES We aimed to determine: 1) the feasibility of characterizing skeletal muscle across a range of cognitive function in PD; 2) if muscle mitochondrial respiratory chain (MRC) function and content are preserved in older adults with PD. METHODS Sarcopenia was defined using handgrip strength, chair rise and bioimpedance analysis. MRC function was assessed using phosphorous magnetic resonance spectroscopy (MRS) by estimating τ1/2 PCr (s) (phosphocreatine half-time recovery) in the calf muscles following a bout of aerobic exercise. Biopsy of the vastus lateralis muscle was performed, and MRC content assessed by fluorescent immunohistochemistry for porin and components of MRC Complexes I and IV. RESULTS Nine participants (78% male; mean age 79.9; PD duration 3.3 years) were recruited. Four had cognitive impairment. Six participants had probable sarcopenia. Eight participants completed MRS and had mean (SD) τ1/2 PCr of 37.8 (7.6) seconds, suggesting preserved mitochondrial function. Muscle biopsies were obtained in all and the procedure was well tolerated. Porin Z-score, a proxy for mitochondrial mass, was lower than expected compared to controls (0-89% of fibres with low porin). There was a small amount of Complex I (0.16-4.59%) and Complex IV (0-3.79%) deficiency. CONCLUSIONS Detailed phenotyping, muscle biopsy and imaging was feasible and acceptable across a spectrum of cognitive function in PD. Sarcopenia was relatively common and may be associated with lower mitochondrial mass and low levels of MRC deficiency.
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Affiliation(s)
- Alison J Yarnall
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom; NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Antoneta Granic
- NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom; AGE Research Group, Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle upon Tyne, United Kingdom
| | - Samantha Waite
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Kieren G Hollingsworth
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom; Newcastle Magnetic Resonance Centre, Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle-upon-Tyne, United Kingdom
| | - Charlotte Warren
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom; Wellcome Trust Centre for Mitochondrial Research, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Amy E Vincent
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom; Wellcome Trust Centre for Mitochondrial Research, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Doug M Turnbull
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom; Wellcome Trust Centre for Mitochondrial Research, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom; Newcastle NHS Highly Specialised Mitochondrial Diagnostic Laboratory, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Robert W Taylor
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom; Wellcome Trust Centre for Mitochondrial Research, Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom; Newcastle NHS Highly Specialised Mitochondrial Diagnostic Laboratory, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Richard M Dodds
- NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom; AGE Research Group, Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle upon Tyne, United Kingdom
| | - Avan A Sayer
- NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom; AGE Research Group, Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle upon Tyne, United Kingdom.
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Muscle echo intensity of abdominal wall in Parkinson's disease and healthy controls: a cross sectional study. Neurol Sci 2020; 41:3201-3207. [PMID: 32372195 DOI: 10.1007/s10072-020-04440-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 04/18/2020] [Indexed: 01/23/2023]
Abstract
PURPOSE The aim of this study was to describe the differences between abdominal wall muscles echo intensity (EI) in PD patients and healthy controls. METHODS Forty-three consecutive PD patients (25 males and 18 females, age 73.7 ± 7.1, and 42 controls without neurological diseases (22 males, 20 females, age 69.8 ± 6.0) participated in this cross-sectional study. The clinical assessment included the following: IPAQ (International Physical Activity Questionnaire), Hoehn Yahr score, plumb line distance from the spinous process of C7, kyphosis apex, and spinous process of L3 and S1. A real-time ultrasound B-scanner (system MyLab40 by Esaote, Genoa, Italy) was used to obtain muscle images of the right and left biceps brachii (BB), external (EO), and internal oblique (IO) and rectus abdomen (RA). Heckmatt scale and measure of EI through ImageJ software were used to assess muscle quality. RESULTS When considering the Heckmatt score, the RA and BB did not significantly differ between PD and control patients, while there was a significant difference for right (p < 0.01) and left (p = 0.02) IO muscles. There was no difference among EI values of the RA, IO, and BB between PD and control patients. CONCLUSIONS Echo intensity of abdominal wall muscles (rectus abdominis, internal oblique) and biceps brachii did not differ between Parkinsonian patients and healthy subjects. We did not found ultrasound useful in disease evolution assessment or in early diagnosis of postural disorders.
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Clinical correlates of sarcopenia and falls in Parkinson's disease. PLoS One 2020; 15:e0227238. [PMID: 32191713 PMCID: PMC7082018 DOI: 10.1371/journal.pone.0227238] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 02/25/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Sarcopenia is a complex and multifactorial geriatric condition seen in several chronic degenerative diseases. This study aimed to screen for sarcopenia and fall risk in a sample of Parkinson's disease (PD) patients and to investigate demographic and clinical factors associated. METHODS This is a cross-sectional study. We evaluated 218 PD patients at the Movement Disorders Clinic in Fortaleza, Brazil, and collected clinical data including experiencing falls in the six months prior to their medical visit. Probable sarcopenia diagnosis was confirmed by using a sarcopenia screening tool (SARC-F questionnaire) and the presence of low muscle strength. RESULTS One hundred and twenty-one patients (55.5%) were screened positive for sarcopenia using the SARC-F and 103 (47.4%) met the criteria for probable sarcopenia. Disease duration, modified Hoehn and Yahr stage, Schwab and England Activities of Daily Living Scale score, levodopa equivalent dose, probable sarcopenia and positive SARC-F screening were all associated with experiencing falls. Disease duration, lower quality of life and female gender were independently associated with sarcopenia. Experiencing falls was significantly more frequent among patients screened positive in the SARC-F compared to those screened negative. CONCLUSIONS Sarcopenia and PD share common pathways and may affect each other's prognosis and patients' quality of life. Since sarcopenia is associated with lower quality of life and increased risk of falls, active case finding, diagnosis and proper management of sarcopenia in PD patients is essential.
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Krenovsky JP, Bötzel K, Ceballos-Baumann A, Fietzek UM, Schoser B, Maetzler W, Ferrari U, Drey M. Interrelation between Sarcopenia and the Number of Motor Neurons in Patients with Parkinsonian Syndromes. Gerontology 2020; 66:409-415. [PMID: 32088717 DOI: 10.1159/000505590] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 12/23/2019] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Pathogenesis in a subgroup of sarcopenic patients seems to be based on a reduced number of motor neurons. This study aimed at investigating the overlap between sarcopenia and neurodegeneration, as reflected by a low number of motor neurons in patients with Parkinsonian syndromes (PS). METHODS The motor unit number index (MUNIX) of the hypothenar muscle was used to assess the number and size (MUSIX) of motor units (MUs) in patients with idiopathic Parkinson disease (iPD, n = 53), patients with atypical Parkinsonian syndrome (aPS, n = 21), and a control group (n = 30). Mean age of participants was 70.3 years and 54.1% were female. Skeletal muscle mass by bioelectrical impedance analysis, hand-grip strength and gait speed were measured. Based on these assessments, sarcopenia was diagnosed according to the criteria of the European Working Group on Sarcopenia in Older People. RESULTS Sarcopenia criteria were met by 10 patients with PS (13.5%). The study group had significantly lower MUNIX values than the control group (109 [SD ±39.1] vs. 129 [SD ±45.1]; p = 0.020) even after adjustment for age and sex. Three of the 5 sarcopenic iPD patients (75%) had pathological low MUNIX values (<80). DISCUSSION/CONCLUSION Sarcopenia is a frequent comorbidity in PS. The pathologically low MUNIX values found in 75% of our sarcopenic iPD patients provides further support for the existence of a neurodegenerative overlap syndrome with a reduced number of MUs potentially leading to sarcopenia. This finding warrants further evaluation.
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Affiliation(s)
- Jan-Peter Krenovsky
- Department of Medicine IV, University Hospital, LMU Munich, Munich, Germany,
| | - Kai Bötzel
- Department of Neurology, University Hospital, LMU Munich, Munich, Germany
| | - Andres Ceballos-Baumann
- Schön Klinik München Schwabing, Department of Neurology and Clinical Neurophysiology, Munich, Germany
| | - Urban M Fietzek
- Schön Klinik München Schwabing, Department of Neurology and Clinical Neurophysiology, Munich, Germany
| | - Benedikt Schoser
- Friedrich Baur Institute at the Department of Neurology, University Hospital, LMU Munich, Munich, Germany
| | - Walter Maetzler
- Department of Neurology, Christian-Albrechts University, Kiel, Germany
| | - Uta Ferrari
- Department of Medicine IV, University Hospital, LMU Munich, Munich, Germany
| | - Michael Drey
- Department of Medicine IV, University Hospital, LMU Munich, Munich, Germany
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Ozer FF, Akın S, Gultekin M, Zararsız GE. Sarcopenia, dynapenia, and body composition in Parkinson's disease: are they good predictors of disability?: a case-control study. Neurol Sci 2019; 41:313-320. [PMID: 31583555 DOI: 10.1007/s10072-019-04073-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Accepted: 09/07/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND/AIM To assess sarcopenia and dynapenia and their relationship with disease severity and disabilities in PD and to state body composition in PD. METHODS We conducted a case-control, cross-sectional study that included 70 patients with idiopathic PD and 85 controls. Sarcopenia was defined according to the European Working Group on Sarcopenia in Older People (EWGSOP) criteria. Dynapenia was detected by a handheld dynamometer. Bioimpedance analysis (BIA) was performed, and the SARC-F questionnaire was applied. Disabilities were appointed according to the Katz and Lawton indexes. RESULTS Sarcopenia and dynapenia were more prevalent in PD than in controls (50 vs 30.6% and 31.4 vs 17.6%, respectively). Dynapenia was significantly associated with the severity of the disease and disabilities (p = 0.047, p = 0.001); however, sarcopenia was not. The skeletal muscle mass index (SMMI), fat mass index (FMI), and fat-free mass index (FFMI) did not differ between the PD and controls. FMI was lower in the advanced stages of the disease. Higher scores in the SARC-F questionnaire were significantly associated with disabilities and the severity of the disease (p < 0.001, p < 0.001). CONCLUSION Muscle strength was closely associated with the severity of the disease and disabilities in PD, but muscle mass was not. Sarcopenia, defined by the SARC-F questionnaire, was a good predictor of disabilities in PD, while the EWGSOP criteria were not. PD patients have a favorable body composition even in advanced stages of the disease with lower FMI and protected lean mass.
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Affiliation(s)
- Firuzan Fırat Ozer
- Division of Geriatrics, Department of Internal Medicine, Erciyes School of Medicine, Erciyes University, 38090, Melikgazi, Kayseri, Turkey.
| | - Sibel Akın
- Division of Geriatrics, Department of Internal Medicine, Erciyes School of Medicine, Erciyes University, 38090, Melikgazi, Kayseri, Turkey
| | - Murat Gultekin
- Department of Neurology, Erciyes School of Medicine, Erciyes University, 38090, Melikgazi, Kayseri, Turkey
| | - Gozde Erturk Zararsız
- Department of Biostatistics, Erciyes School of Medicine, Erciyes University, 38090, Melikgazi, Kayseri, Turkey
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Bassi-Dibai D, Dibai-Filho AV, Carvalho LP, de Melo BC, Pedrosa LB, Mendes RG, Caruso FCR, Borghi-Silva A. Obesity, but not metabolic control, is associated with muscle strength and endurance in diabetic older adults. PHYSIOTHERAPY RESEARCH INTERNATIONAL 2019; 25:e1808. [PMID: 31498554 DOI: 10.1002/pri.1808] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 07/11/2019] [Accepted: 08/25/2019] [Indexed: 11/11/2022]
Abstract
OBJECTIVE The objective of this study is to investigate the association between muscle function, body composition, and metabolic control in adults with type 2 diabetes mellitus (DM2). METHODS Forty-eight individuals with DM2 were divided into four groups according to the severity of obesity (body mass index [BMI]: lean [LN, n = 10], overweight [OW, n = 16], obese class I [OBI, n = 15], and obese class II [OBII, n = 7]). Absolute peak torque (TQ), relative peak torque (TQ/body weight [BW]), total work (TW), and fatigue index (FI) were assessed by means of an isokinetic dynamometer during concentric knee extensor contraction. Spearman's correlation coefficients were used to estimate the association between measurements. RESULTS Although OBII had higher insulin levels than both LN and OW groups, no significant differences were found between groups for TQ, TQ/BW, TW, and FI, as well as between metabolic variables and muscle measurements. There was a positive correlation between BMI and TQ (rs = .45) and resistance tests, between BMI and TQ (rs = .43), and TW (rs = .37). CONCLUSION Metabolic variables do not correlate with muscle strength and endurance in DM2. However, severity of obesity measured by the BMI is positively associated with muscle force-generating capacity and endurance.
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Affiliation(s)
- Daniela Bassi-Dibai
- Postgraduate Program in Management and Health Services, Ceuma University, São Luís, Brazil
| | | | - Lívia Pinheiro Carvalho
- Département de Sciences de l'Activité Physique, Université du Québec à Montréal, Montreal, Quebec, Canada
| | | | | | | | | | - Audrey Borghi-Silva
- Department of Physical Therapy, Federal University of São Carlos, São Carlos, Brazil
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Solla P, Cugusi L, Bertoli M, Cereatti A, Della Croce U, Pani D, Fadda L, Cannas A, Marrosu F, Defazio G, Mercuro G. Sardinian Folk Dance for Individuals with Parkinson's Disease: A Randomized Controlled Pilot Trial. J Altern Complement Med 2019; 25:305-316. [PMID: 30624952 DOI: 10.1089/acm.2018.0413] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVES Among different exercise models proposed for individuals with Parkinson's disease (IwPD), the popularity of traditional forms of dance is increasing. The aim of this study was to evaluate the effects of Sardinian folk dance (Ballu Sardu, BS) on functional performance and motor and nonmotor symptoms in IwPD. DESIGN Single-blind, randomized controlled pilot trial. SETTINGS Outpatient health clinic. SUBJECTS AND INTERVENTIONS Twenty IwPD (13M, 7F; 67.4 ± 6.1 years) were randomly assigned to BS (n = 10) or usual care (n = 10). The dance program consisted of two sessions/week, 90-min/class, for 12 weeks. OUTCOME MEASURES Motor and nonmotor symptoms, as well as functional performance, were evaluated using different questionnaires and tests such as the Unified Parkinson's Disease Rating Scale Part-III (UPDRS-III), 6-min walking test (6MWT), Berg Balance Scale (BBS), Timed Up-and-Go (TUG) test, Five Times Sit-to-Stand Test (FTSST), Back Scratch Test (BST), Sit-and-Reach Test (SRT), instrumented gait analysis, Parkinson's Disease Fatigue Scale (PFS-16), Beck Depression Inventory, Starkstein Apathy Scale (SAS), and Montreal Cognitive Assessment (MOCA) scale. RESULTS Repeated-measures analysis of variance revealed significant Time × Group interactions for UPDRS-III and functional variables such as the 6MWT, BBS, FTSST, TUG (all, p < 0.001), BST (p = 0.04), and gait analysis parameters (stride length, p = 0.031; gait speed, p = 0.049; and gait fatigue index (GFI), p = 0.005). For nonmotor symptoms, significant Time × Group interactions for depression (p < 0.001), apathy (p = 0.016), and MOCA scores (p = 0.012) were observed. Of note, for GFI and SAS, the BS group only showed a trend toward improvement, while the condition of the controls worsened significantly. No between-group differences were observed for SRT and PFS-16. CONCLUSIONS BS is an enjoyable activity, which has been proved to be superior to usual care alone in inducing changes in different motor and nonmotor symptoms associated with PD. Results show that BS can be considered a safe tool for contrasting impairments observed in IwPD due to the intrinsic nature of the neurodegenerative disease.
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Affiliation(s)
- Paolo Solla
- 1 Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Lucia Cugusi
- 1 Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Matilde Bertoli
- 2 Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Andrea Cereatti
- 2 Department of Biomedical Sciences, University of Sassari, Sassari, Italy.,3 Department of Electronics and Telecommunications, Politecnico di Torino, Torino, Italy
| | - Ugo Della Croce
- 2 Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Danilo Pani
- 4 Department of Electrical and Electronic Engineering, University of Cagliari, Cagliari, Italy
| | - Laura Fadda
- 1 Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Antonino Cannas
- 1 Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Francesco Marrosu
- 1 Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Giovanni Defazio
- 1 Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Giuseppe Mercuro
- 1 Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
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Erdogan T, Bahat G. Incidence of sarcopenia and dynapenia according to stage in patients with idiopathic Parkinson's disease. Neurol Sci 2018; 40:625. [PMID: 30338435 DOI: 10.1007/s10072-018-3612-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Accepted: 10/17/2018] [Indexed: 11/30/2022]
Affiliation(s)
- Tugba Erdogan
- Department of Internal Medicine, Division of Geriatrics, Istanbul University, Istanbul Medical School, Istanbul, Turkey.
| | - Gulistan Bahat
- Department of Internal Medicine, Division of Geriatrics, Istanbul University, Istanbul Medical School, Istanbul, Turkey
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