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Chourpiliadis C, Seitz C, Lovik A, Joyce EE, Pan L, Hu Y, Kläppe U, Samuelsson K, Press R, Ingre C, Fang F. Lifestyle and medical conditions in relation to ALS risk and progression-an introduction to the Swedish ALSrisc Study. J Neurol 2024; 271:5447-5459. [PMID: 38878106 PMCID: PMC11319377 DOI: 10.1007/s00415-024-12496-w] [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: 02/15/2024] [Revised: 05/28/2024] [Accepted: 05/30/2024] [Indexed: 08/13/2024]
Abstract
BACKGROUND This study was an introduction to the Swedish ALSrisc Study and explored the association of lifestyle and medical conditions, with risk and progression of amyotrophic lateral sclerosis (ALS). METHODS We included 265 newly diagnosed ALS patients during 2016-2022 in Stockholm and 207 ALS-free siblings and partners of the patients as controls. Information on body mass index (BMI), smoking, and history of head injuries, diabetes mellitus, hypercholesterolemia, and hypertension was obtained through the Euro-MOTOR questionnaire at recruitment. Patients were followed from diagnosis until death, invasive ventilation, or November 30, 2022. RESULTS Higher BMI at recruitment was associated with lower risk for ALS (OR 0.89, 95%CI 0.83-0.95), especially among those diagnosed after 65 years. One unit increase in the average BMI during the 3 decades before diagnosis was associated with a lower risk for ALS (OR 0.94, 95%CI 0.89-0.99). Diabetes was associated with lower risk of ALS (OR 0.38, 95%CI 0.16-0.90), while hypercholesterolemia was associated with higher risk of ALS (OR 2.10, 95%CI 1.13-3.90). Higher BMI at diagnosis was associated with lower risk of death (HR 0.91, 95%CI 0.84-0.98), while the highest level of smoking exposure (in pack-years) (HR 1.90, 95%CI 1.20-3.00), hypercholesterolemia (HR 1.84, 95%CI 1.06-3.19), and hypertension (HR 1.76, 95%CI 1.03-3.01) were associated with higher risk of death, following ALS diagnosis. CONCLUSIONS Higher BMI and diabetes were associated with lower risk of ALS. Higher BMI was associated with lower risk of death, whereas smoking (especially in high pack-years), hypercholesterolemia, and hypertension were associated with higher risk of death after ALS diagnosis.
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Affiliation(s)
| | - Christina Seitz
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Anikó Lovik
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Institute of Psychology, Leiden University, Leiden, The Netherlands
| | - Emily E Joyce
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Lu Pan
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Yihan Hu
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Ulf Kläppe
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
| | - Kristin Samuelsson
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
| | - Rayomand Press
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
| | - Caroline Ingre
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden.
| | - Fang Fang
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.
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2
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Bjelica B, Bartels MB, Hesebeck-Brinckmann J, Petri S. Non-motor symptoms in patients with amyotrophic lateral sclerosis: current state and future directions. J Neurol 2024; 271:3953-3977. [PMID: 38805053 PMCID: PMC11233299 DOI: 10.1007/s00415-024-12455-5] [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: 04/17/2024] [Revised: 05/14/2024] [Accepted: 05/16/2024] [Indexed: 05/29/2024]
Abstract
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease characterized by the progressive degeneration of both upper and lower motor neurons. A defining histopathological feature in approximately 97% of all ALS cases is the accumulation of phosphorylated trans-activation response (TAR) DNA-binding protein 43 protein (pTDP-43) aggregates in the cytoplasm of neurons and glial cells within the central nervous system. Traditionally, it was believed that the accumulation of TDP-43 aggregates and subsequent neurodegeneration primarily occurs in motor neurons. However, contemporary evidence suggests that as the disease progresses, other systems and brain regions are also affected. Despite this, there has been a limited number of clinical studies assessing the non-motor symptoms in ALS patients. These studies often employ various outcome measures, resulting in a wide range of reported frequencies of non-motor symptoms in ALS patients. The importance of assessing the non-motor symptoms reflects in a fact that they have a significant impact on patients' quality of life, yet they frequently go underdiagnosed and unreported during clinical evaluations. This review aims to provide an up-to-date overview of the current knowledge concerning non-motor symptoms in ALS. Furthermore, we address their diagnosis and treatment in everyday clinical practice.
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Affiliation(s)
- Bogdan Bjelica
- Department of Neurology, Hannover Medical School, 1, Carl-Neuberg-Strasse, 30625, Hannover, Germany.
| | - Maj-Britt Bartels
- Precision Neurology of Neuromuscular and Motoneuron Diseases, University of Luebeck, Lübeck, Germany
| | - Jasper Hesebeck-Brinckmann
- Neurology Department, Division for Neurodegenerative Diseases, University Medicine Mannheim, Heidelberg University, Mannheim Center for Translational Medicine, Mannheim, Germany
| | - Susanne Petri
- Department of Neurology, Hannover Medical School, 1, Carl-Neuberg-Strasse, 30625, Hannover, Germany
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3
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Zhang J, Cao W, Xie J, Pang C, Gao L, Zhu L, Li Y, Yu H, Du L, Fan D, Deng B. Metabolic Syndrome and Risk of Amyotrophic Lateral Sclerosis: Insights from a Large-Scale Prospective Study. Ann Neurol 2024. [PMID: 38934512 DOI: 10.1002/ana.27019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 06/08/2024] [Accepted: 06/12/2024] [Indexed: 06/28/2024]
Abstract
OBJECTIVE Although metabolic abnormalities are implicated in the etiology of neurodegenerative diseases, their role in the development of amyotrophic lateral sclerosis (ALS) remains a subject of controversy. We aimed to identify the association between metabolic syndrome (MetS) and the risk of ALS. METHODS This study included 395,987 participants from the UK Biobank to investigate the relationship between MetS and ALS. Cox regression model was used to estimate hazard ratios (HR). Stratified analyses were performed based on gender, body mass index (BMI), smoking status, and education level. Mediation analysis was conducted to explore potential mechanisms. RESULTS In this study, a total of 539 cases of ALS were recorded after a median follow-up of 13.7 years. Patients with MetS (defined harmonized) had a higher risk of developing ALS after adjusting for confounding factors (HR: 1.50, 95% CI: 1.19-1.89). Specifically, hypertension and high triglycerides were linked to a higher risk of ALS (HR: 1.53, 95% CI: 1.19-1.95; HR: 1.31, 95% CI: 1.06-1.61, respectively). Moreover, the quantity of metabolic abnormalities showed significant results. Stratified analysis revealed that these associations are particularly significant in individuals with a BMI <25. These findings remained stable after sensitivity analysis. Notably, mediation analysis identified potential metabolites and metabolomic mediators, including alkaline phosphatase, cystatin C, γ-glutamyl transferase, saturated fatty acids to total fatty acids percentage, and omega-6 fatty acids to omega-3 fatty acids ratio. INTERPRETATION MetS exhibits a robust association with an increased susceptibility to ALS, particularly in individuals with a lower BMI. Furthermore, metabolites and metabolomics, as potential mediators, provide invaluable insights into the intricate biological mechanisms. ANN NEUROL 2024.
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Affiliation(s)
- Junwei Zhang
- Department of Neurology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Zhejiang Key Laboratory of Intelligent Cancer Biomarker Discovery and Translation, First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Wen Cao
- Department of Neurology, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Biomarker and Translational Research in Neurodegenerative Disorders, Beijing, China
- Key Laboratory for Neuroscience, National Health Commission/Ministry of Education, Peking University, Beijing, China
| | - Jiali Xie
- Department of Neurology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Department of Neurology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Chunyang Pang
- Department of Neurology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Lingfei Gao
- Department of Neurology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Luyi Zhu
- Department of Neurology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yaojia Li
- Department of Neurology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Huan Yu
- Department of Pediatrics, Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China
| | - Lihuai Du
- College of Mathematics and Physics, Wenzhou University, Wenzhou, China
| | - Dongsheng Fan
- Department of Neurology, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Biomarker and Translational Research in Neurodegenerative Disorders, Beijing, China
- Key Laboratory for Neuroscience, National Health Commission/Ministry of Education, Peking University, Beijing, China
| | - Binbin Deng
- Department of Neurology, First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Zhejiang Key Laboratory of Intelligent Cancer Biomarker Discovery and Translation, First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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4
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Yao Y, Liu H, Gu Y, Xu X, Zhang X. A causal association between amyotrophic lateral sclerosis and atrial fibrillation: a two-sample Mendelian randomization study. Front Cardiovasc Med 2024; 11:1351495. [PMID: 38665232 PMCID: PMC11043605 DOI: 10.3389/fcvm.2024.1351495] [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: 01/24/2024] [Accepted: 04/01/2024] [Indexed: 04/28/2024] Open
Abstract
Objectives To look into the connection between amyotrophic lateral sclerosis (ALS) and atrial fibrillation (AF) using Mendelian randomization (MR). Methods Two-sample MR was performed using genetic information from genome-wide association studies (GWAS). Genetic variants robustly associated with ALS and AF were used as instrumental variables. GWAS genetic data for ALS (n = 138,086, ncase = 27,205) and AF (n = 1,030,836, ncase = 60,620), publicly available from IEU Open. The specific MR protocols were Inverse variance-weighted (IVW), Simple mode, MR Egger, Weighted mode, and Weight median estimator (WME). Subsequently, the MR-Egger intercept and Cochran Q examine were used to evaluate instrumental variables (IVs)' heterogeneity and multiplicative effects (IVs). In addition, MR-PRESSO analysis was conducted to exclude any potential pleiotropy. Results The IVW method demonstrated that ALS positively affected AF [OR: 1.062, 95% CI (1.004-1.122); P = 0.035]. Indeed, other MR methods were in accordance with the tendency of the IVW method (all OR > 1), and sensitivity testing verified the reliability of this MR result. Conclusions This MR study proves a positive causal connection between ALS and atrial fibrillation. Further studies are warranted to elucidate the mechanisms linking ALS and AF.
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Affiliation(s)
| | | | | | - Xiaojin Xu
- Department of Cardiology, The Affiliated Huaian No.1 People’s Hospital of Nanjing Medical University, Huai’an, China
| | - Xiwen Zhang
- Department of Cardiology, The Affiliated Huaian No.1 People’s Hospital of Nanjing Medical University, Huai’an, China
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Martinelli I, Ghezzi A, Zucchi E, Gianferrari G, Ferri L, Moglia C, Manera U, Solero L, Vasta R, Canosa A, Grassano M, Brunetti M, Mazzini L, De Marchi F, Simonini C, Fini N, Vinceti M, Pinti M, Chiò A, Calvo A, Mandrioli J. Predictors for progression in amyotrophic lateral sclerosis associated to SOD1 mutation: insight from two population-based registries. J Neurol 2023; 270:6081-6092. [PMID: 37668704 DOI: 10.1007/s00415-023-11963-0] [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: 06/07/2023] [Revised: 08/19/2023] [Accepted: 08/21/2023] [Indexed: 09/06/2023]
Abstract
BACKGROUND Uncovering distinct features and trajectories of amyotrophic lateral sclerosis (ALS) associated with SOD1 mutations (SOD1-ALS) can provide valuable insights for patient' counseling and stratification for trials, and interventions timing. Our study aims to pinpoint distinct clinical characteristics of SOD1-ALS by delving into genotype-phenotype correlations and factors that potentially impact disease progression. METHODS This is a retrospective observational study of a SOD1-ALS cohort from two Italian registers situated in the regions of Emilia-Romagna, Piedmont and Valle d'Aosta. RESULTS Out of 2204 genotyped ALS patients, 2.5% carried SOD1 mutations, with a M:F ratio of 0.83. SOD1-ALS patients were younger, and more frequently reported a family history of ALS and/or FTD. SOD1-ALS had a longer survival compared to patients without ALS-associated gene mutations. However, here was considerable variability in survival across distinct SOD1 mutations, with an average survival of less than a year for the L39V, G42S, G73S, D91N mutations. Among SOD1-ALS, multivariate analysis showed that, alongside established clinical prognostic factors such as advanced age at onset and high progression rate at diagnosis, mutations located in exon 2 or within highly conserved gene positions predicted worse survival. Conversely, among comorbidities, cancer history was independently associated with longer survival. INTERPRETATION Within the context of an overall slower disease, SOD1-ALS exhibits some degree of heterogeneity linked to the considerable genetic diversity arising from the multitude of potential mutations sites and specific clinical prognostic factors, including cancer history. Revealing the factors that modulate the phenotypic heterogeneity of SOD1-ALS could prove advantageous in improving the efficacy of upcoming therapeutic approaches.
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Affiliation(s)
- Ilaria Martinelli
- Department of Neurosciences, Azienda Ospedaliero Universitaria di Modena, Viale Pietro Giardini, 1355, 41126, Modena, Italy
- Clinical and Experimental Medicine Ph.D. Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Ghezzi
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Elisabetta Zucchi
- Department of Neurosciences, Azienda Ospedaliero Universitaria di Modena, Viale Pietro Giardini, 1355, 41126, Modena, Italy.
- Neuroscience PhD Program, University of Modena and Reggio Emilia, Modena, Italy.
| | - Giulia Gianferrari
- Department of Neurosciences, Azienda Ospedaliero Universitaria di Modena, Viale Pietro Giardini, 1355, 41126, Modena, Italy
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Laura Ferri
- Department of Neurosciences, Azienda Ospedaliero Universitaria di Modena, Viale Pietro Giardini, 1355, 41126, Modena, Italy
- Neuroscience PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Cristina Moglia
- Department of Neuroscience "Rita Levi Montalcini", ALS Centre, University of Torino, Turin, Italy
| | - Umberto Manera
- Department of Neuroscience "Rita Levi Montalcini", ALS Centre, University of Torino, Turin, Italy
| | - Luca Solero
- Department of Neuroscience "Rita Levi Montalcini", ALS Centre, University of Torino, Turin, Italy
| | - Rosario Vasta
- Department of Neuroscience "Rita Levi Montalcini", ALS Centre, University of Torino, Turin, Italy
| | - Antonio Canosa
- Department of Neuroscience "Rita Levi Montalcini", ALS Centre, University of Torino, Turin, Italy
- SC Neurologia 1U, AOU Città della Salute e della Scienza of Torino, Turin, Italy
| | - Maurizio Grassano
- Department of Neuroscience "Rita Levi Montalcini", ALS Centre, University of Torino, Turin, Italy
- SC Neurologia 1U, AOU Città della Salute e della Scienza of Torino, Turin, Italy
| | - Maura Brunetti
- SC Neurologia 1U, AOU Città della Salute e della Scienza of Torino, Turin, Italy
| | - Letizia Mazzini
- Neurology Unit, ALS Center, AOU Maggiore della Carità and University of Piemonte Orientale, Novara, Italy
| | - Fabiola De Marchi
- Neurology Unit, ALS Center, AOU Maggiore della Carità and University of Piemonte Orientale, Novara, Italy
| | - Cecilia Simonini
- Department of Neurosciences, Azienda Ospedaliero Universitaria di Modena, Viale Pietro Giardini, 1355, 41126, Modena, Italy
| | - Nicola Fini
- Department of Neurosciences, Azienda Ospedaliero Universitaria di Modena, Viale Pietro Giardini, 1355, 41126, Modena, Italy
| | - Marco Vinceti
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Department of Science of Public Health, Research Centre in Environmental, Genetic and Nutritional Epidemiology, University of Modena and Reggio Emilia, Modena, Italy
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | - Marcello Pinti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Adriano Chiò
- Department of Neuroscience "Rita Levi Montalcini", ALS Centre, University of Torino, Turin, Italy
- SC Neurologia 1U, AOU Città della Salute e della Scienza of Torino, Turin, Italy
| | - Andrea Calvo
- Department of Neuroscience "Rita Levi Montalcini", ALS Centre, University of Torino, Turin, Italy
- SC Neurologia 1U, AOU Città della Salute e della Scienza of Torino, Turin, Italy
| | - Jessica Mandrioli
- Department of Neurosciences, Azienda Ospedaliero Universitaria di Modena, Viale Pietro Giardini, 1355, 41126, Modena, Italy
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
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6
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Zucchi E, Musazzi UM, Fedele G, Martinelli I, Gianferrari G, Simonini C, Fini N, Ghezzi A, Caputo M, Sette E, Vacchiano V, Zinno L, Anceschi P, Canali E, Vinceti M, Ferro S, Mandrioli J. Effect of tauroursodeoxycholic acid on survival and safety in amyotrophic lateral sclerosis: a retrospective population-based cohort study. EClinicalMedicine 2023; 65:102256. [PMID: 37842553 PMCID: PMC10570688 DOI: 10.1016/j.eclinm.2023.102256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 09/18/2023] [Accepted: 09/19/2023] [Indexed: 10/17/2023] Open
Abstract
Background Oral tauroursodeoxycholic acid (TUDCA) is a commercial drug currently tested in patients with amyotrophic lateral sclerosis (ALS) both singly and combined with sodium phenylbutyrate. This retrospective study aimed to investigate, in a real-world setting, whether TUDCA had an impact on the overall survival of patients with ALS who were treated with this drug compared to those patients who received standard care only. Methods This propensity score-matched study was conducted in the Emilia Romagna Region (Italy), which has had an ALS regional registry since 2009. Out of 627 patients with ALS diagnosed from January 1st, 2015 to June 30th, 2021 and recorded in the registry with available information on death/tracheostomy, 86 patients took TUDCA and were matched in a 1:2 ratio with patients who received only usual care according to age at onset, sex, phenotype, diagnostic latency, ALS Functional Rating Scale-Revised (ALSFRS-R) at first visit, disease progression rate at first visit, and BMI at diagnosis. The primary outcome was survival difference (time from onset of symptoms to tracheostomy/death) between TUDCA exposed and unexposed patients. Findings A total of 86 patients treated with TUDCA were matched to 172 patients who did not receive treatment. TUDCA-exposed patients were stratified based on dosage (less than or equal to 1000 mg/day or greater) and duration (less than or equal to 12 months or longer) of treatment. The median overall survival was 49.6 months (95% CI 41.7-93.5) among those treated with TUDCA and 36.2 months (95% CI 32.7-41.6) in the control group, with a reduced risk of death observed in patients exposed to a higher dosage (defined as ≥ 1000 mg/day) of TUDCA (HR 0.56; 95% CI 0.38-0.83; p = 0.0042) compared to both the control group and those with lower TUDCA dosages (defined as < 1000 mg/day). TUDCA was generally well-tolerated, except for a minority of patients (n = 7, 8.1%) who discontinued treatment due to side effects, primarily gastrointestinal and mild in severity; only 2 adverse events required hospital access but resolved without sequelae. Interpretation In this population-based exploratory study, patients with ALS who were treated with TUDCA may have prolonged survival compared to patients receiving standard care only. Additional prospective randomized studies are needed to confirm the efficacy and safety of this drug. Funding Emilia-Romagna Region.
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Affiliation(s)
- Elisabetta Zucchi
- Neuroscience PhD Program, University of Modena and Reggio Emilia, Modena, Italy
- Department of Neurosciences, Azienda Ospedaliero-Universitaria Di Modena, Modena, Italy
| | - Umberto Maria Musazzi
- Department of Pharmaceutical Sciences, Università degli Studi di Milano, via G. Colombo 71, 20133, Milan, Italy
| | - Guido Fedele
- Associazione Farmaceutici dell'Industria (AFI), Viale Ranzoni 1, 20149, Milano, Italy
| | - Ilaria Martinelli
- Department of Neurosciences, Azienda Ospedaliero-Universitaria Di Modena, Modena, Italy
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Giulia Gianferrari
- Department of Neurosciences, Azienda Ospedaliero-Universitaria Di Modena, Modena, Italy
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Cecilia Simonini
- Department of Neurosciences, Azienda Ospedaliero-Universitaria Di Modena, Modena, Italy
| | - Nicola Fini
- Department of Neurosciences, Azienda Ospedaliero-Universitaria Di Modena, Modena, Italy
| | - Andrea Ghezzi
- Department of Neurosciences, Azienda Ospedaliero-Universitaria Di Modena, Modena, Italy
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Maria Caputo
- Department of Neurosciences, Azienda Ospedaliero-Universitaria Di Modena, Modena, Italy
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | | | - Veria Vacchiano
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
| | - Lucia Zinno
- Neurology Unit, Department of Neuroscience, University of Parma, Parma, Italy
| | - Pietro Anceschi
- Unit of Neurosciences, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Elena Canali
- Department of Neurology, IRCCS Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - Marco Vinceti
- Environmental, Genetic and Nutritional Epidemiology Research Center (CREAGEN), University of Modena and Reggio Emilia Medical School, Modena, Italy
- Department of Epidemiology, Boston University School of Public Health, Boston, USA
| | - Salvatore Ferro
- Department of Hospital Services, Emilia Romagna Regional Health Authority, Bologna, Italy
| | - Jessica Mandrioli
- Department of Neurosciences, Azienda Ospedaliero-Universitaria Di Modena, Modena, Italy
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
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7
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Gianferrari G, Martinelli I, Simonini C, Zucchi E, Fini N, Caputo M, Ghezzi A, Gessani A, Canali E, Casmiro M, De Massis P, Curro' Dossi M, De Pasqua S, Liguori R, Longoni M, Medici D, Morresi S, Patuelli A, Pugliatti M, Santangelo M, Sette E, Stragliati F, Terlizzi E, Vacchiano V, Zinno L, Ferro S, Amedei A, Filippini T, Vinceti M, Mandrioli J. Insight into Elderly ALS Patients in the Emilia Romagna Region: Epidemiological and Clinical Features of Late-Onset ALS in a Prospective, Population-Based Study. Life (Basel) 2023; 13:life13040942. [PMID: 37109471 PMCID: PMC10144747 DOI: 10.3390/life13040942] [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: 02/17/2023] [Revised: 03/23/2023] [Accepted: 03/31/2023] [Indexed: 04/29/2023] Open
Abstract
Few studies have focused on elderly (>80 years) amyotrophic lateral sclerosis (ALS) patients, who represent a fragile subgroup generally not included in clinical trials and often neglected because they are more difficult to diagnose and manage. We analyzed the clinical and genetic features of very late-onset ALS patients through a prospective, population-based study in the Emilia Romagna Region of Italy. From 2009 to 2019, 222 (13.76%) out of 1613 patients in incident cases were over 80 years old at diagnosis, with a female predominance (F:M = 1.18). Elderly ALS patients represented 12.02% of patients before 2015 and 15.91% from 2015 onwards (p = 0.024). This group presented with bulbar onset in 38.29% of cases and had worse clinical conditions at diagnosis compared to younger patients, with a lower average BMI (23.12 vs. 24.57 Kg/m2), a higher progression rate (1.43 vs. 0.95 points/month), and a shorter length of survival (a median of 20.77 vs. 36 months). For this subgroup, genetic analyses have seldom been carried out (25% vs. 39.11%) and are generally negative. Finally, elderly patients underwent less frequent nutritional- and respiratory-supporting procedures, and multidisciplinary teams were less involved at follow-up, except for specialist palliative care. The genotypic and phenotypic features of elderly ALS patients could help identify the different environmental and genetic risk factors that determine the age at which disease onset occurs. Since multidisciplinary management can improve a patient's prognosis, it should be more extensively applied to this fragile group of patients.
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Affiliation(s)
- Giulia Gianferrari
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Ilaria Martinelli
- Department of Neurosciences, Azienda Ospedaliero Universitaria di Modena, 41124 Modena, Italy
- Clinical and Experimental Medicine Ph.D. Program, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Cecilia Simonini
- Department of Neurosciences, Azienda Ospedaliero Universitaria di Modena, 41124 Modena, Italy
| | - Elisabetta Zucchi
- Department of Neurosciences, Azienda Ospedaliero Universitaria di Modena, 41124 Modena, Italy
- Neuroscience Ph.D. Program, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Nicola Fini
- Department of Neurosciences, Azienda Ospedaliero Universitaria di Modena, 41124 Modena, Italy
| | - Maria Caputo
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Andrea Ghezzi
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
| | - Annalisa Gessani
- Department of Neurosciences, Azienda Ospedaliero Universitaria di Modena, 41124 Modena, Italy
| | - Elena Canali
- Department of Neurology, IRCCS Arcispedale Santa Maria Nuova, 42123 Reggio Emilia, Italy
| | - Mario Casmiro
- Department of Neurology, Faenza and Ravenna Hospital, 48100 Ravenna, Italy
| | | | | | | | - Rocco Liguori
- Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, 40126 Bologna, Italy
- IRCCS Istituto delle Scienze Neurologiche di Bologna, UOC Clinica Neurologica, 40126 Bologna, Italy
| | - Marco Longoni
- Department of Neurology, Infermi Hospital, 48018 Rimini, Italy
- Department of Neurology, Bufalini Hospital, 47521 Cesena, Italy
| | - Doriana Medici
- Department of Neurology, Fidenza Hospital, 43036 Parma, Italy
| | | | | | - Maura Pugliatti
- Department of Neurosciences, University of Ferrara, 44121 Ferrara, Italy
- Department of Neurology, St. Anna Hospital, 44124 Ferrara, Italy
| | | | - Elisabetta Sette
- Department of Neurology, St. Anna Hospital, 44124 Ferrara, Italy
| | - Filippo Stragliati
- Department of General and Specialized Medicine, University Hospital of Parma, 43126 Parma, Italy
| | - Emilio Terlizzi
- Department of Neurology, G. Da Saliceto Hospital, 29121 Piacenza, Italy
| | - Veria Vacchiano
- Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, 40126 Bologna, Italy
- IRCCS Istituto delle Scienze Neurologiche di Bologna, UOC Clinica Neurologica, 40126 Bologna, Italy
| | - Lucia Zinno
- Department of General and Specialized Medicine, University Hospital of Parma, 43126 Parma, Italy
| | - Salvatore Ferro
- Department of Hospital Services, Emilia Romagna Regional Health Authority, 40127 Bologna, Italy
| | - Amedeo Amedei
- Department of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy
| | - Tommaso Filippini
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
- Research Centre in Environmental, Genetic and Nutritional Epidemiology-CREAGEN, University of Modena and Reggio Emilia, 41125 Modena, Italy
- School of Public Health, University of California Berkeley, Berkeley, CA 94704, USA
| | - Marco Vinceti
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
- Research Centre in Environmental, Genetic and Nutritional Epidemiology-CREAGEN, University of Modena and Reggio Emilia, 41125 Modena, Italy
- Department of Epidemiology, Boston University School of Public Health, Boston University, Boston, MA 02118, USA
| | - Jessica Mandrioli
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy
- Department of Neurosciences, Azienda Ospedaliero Universitaria di Modena, 41124 Modena, Italy
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8
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Schreiber S, Bernal J, Arndt P, Schreiber F, Müller P, Morton L, Braun-Dullaeus RC, Valdés-Hernández MDC, Duarte R, Wardlaw JM, Meuth SG, Mietzner G, Vielhaber S, Dunay IR, Dityatev A, Jandke S, Mattern H. Brain Vascular Health in ALS Is Mediated through Motor Cortex Microvascular Integrity. Cells 2023; 12:957. [PMID: 36980297 PMCID: PMC10047140 DOI: 10.3390/cells12060957] [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: 02/10/2023] [Revised: 03/07/2023] [Accepted: 03/15/2023] [Indexed: 03/30/2023] Open
Abstract
Brain vascular health appears to be critical for preventing the development of amyotrophic lateral sclerosis (ALS) and slowing its progression. ALS patients often demonstrate cardiovascular risk factors and commonly suffer from cerebrovascular disease, with evidence of pathological alterations in their small cerebral blood vessels. Impaired vascular brain health has detrimental effects on motor neurons: vascular endothelial growth factor levels are lowered in ALS, which can compromise endothelial cell formation and the integrity of the blood-brain barrier. Increased turnover of neurovascular unit cells precedes their senescence, which, together with pericyte alterations, further fosters the failure of toxic metabolite removal. We here provide a comprehensive overview of the pathogenesis of impaired brain vascular health in ALS and how novel magnetic resonance imaging techniques can aid its detection. In particular, we discuss vascular patterns of blood supply to the motor cortex with the number of branches from the anterior and middle cerebral arteries acting as a novel marker of resistance and resilience against downstream effects of vascular risk and events in ALS. We outline how certain interventions adapted to patient needs and capabilities have the potential to mechanistically target the brain microvasculature towards favorable motor cortex blood supply patterns. Through this strategy, we aim to guide novel approaches to ALS management and a better understanding of ALS pathophysiology.
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Affiliation(s)
- Stefanie Schreiber
- Department of Neurology, Otto von Guericke University Magdeburg, Medical Faculty, 39120 Magdeburg, Germany
- German Center for Neurodegenerative Diseases (DZNE) within the Helmholtz Association, 39120 Magdeburg, Germany
- Center for Behavioral Brain Sciences (CBBS), 39106 Magdeburg, Germany
| | - Jose Bernal
- Department of Neurology, Otto von Guericke University Magdeburg, Medical Faculty, 39120 Magdeburg, Germany
- German Center for Neurodegenerative Diseases (DZNE) within the Helmholtz Association, 39120 Magdeburg, Germany
| | - Philipp Arndt
- Department of Neurology, Otto von Guericke University Magdeburg, Medical Faculty, 39120 Magdeburg, Germany
- German Center for Neurodegenerative Diseases (DZNE) within the Helmholtz Association, 39120 Magdeburg, Germany
| | - Frank Schreiber
- Department of Neurology, Otto von Guericke University Magdeburg, Medical Faculty, 39120 Magdeburg, Germany
- German Center for Neurodegenerative Diseases (DZNE) within the Helmholtz Association, 39120 Magdeburg, Germany
| | - Patrick Müller
- German Center for Neurodegenerative Diseases (DZNE) within the Helmholtz Association, 39120 Magdeburg, Germany
- Department of Internal Medicine/Cardiology and Angiology, Otto von Guericke University Magdeburg, 39120 Magdeburg, Germany
| | - Lorena Morton
- Institute of Inflammation and Neurodegeneration, Otto von Guericke University Magdeburg, 39120 Magdeburg, Germany
| | | | | | - Roberto Duarte
- Centre for Clinical Brain Sciences, The University of Edinburgh, UK Dementia Research Institute Centre, Edinburgh EH16 4UX, UK
| | - Joanna Marguerite Wardlaw
- Centre for Clinical Brain Sciences, The University of Edinburgh, UK Dementia Research Institute Centre, Edinburgh EH16 4UX, UK
| | - Sven Günther Meuth
- Department of Neurology, Medical Faculty, Heinrich Heine University Düsseldorf, 40225 Düsseldorf, Germany
| | - Grazia Mietzner
- Department of Neurology, Otto von Guericke University Magdeburg, Medical Faculty, 39120 Magdeburg, Germany
| | - Stefan Vielhaber
- Department of Neurology, Otto von Guericke University Magdeburg, Medical Faculty, 39120 Magdeburg, Germany
- Center for Behavioral Brain Sciences (CBBS), 39106 Magdeburg, Germany
| | - Ildiko Rita Dunay
- Center for Behavioral Brain Sciences (CBBS), 39106 Magdeburg, Germany
- Institute of Inflammation and Neurodegeneration, Otto von Guericke University Magdeburg, 39120 Magdeburg, Germany
| | - Alexander Dityatev
- German Center for Neurodegenerative Diseases (DZNE) within the Helmholtz Association, 39120 Magdeburg, Germany
- Center for Behavioral Brain Sciences (CBBS), 39106 Magdeburg, Germany
- Medical Faculty, Otto von Guericke University, 39120 Magdeburg, Germany
| | - Solveig Jandke
- Department of Neurology, Otto von Guericke University Magdeburg, Medical Faculty, 39120 Magdeburg, Germany
- German Center for Neurodegenerative Diseases (DZNE) within the Helmholtz Association, 39120 Magdeburg, Germany
| | - Hendrik Mattern
- German Center for Neurodegenerative Diseases (DZNE) within the Helmholtz Association, 39120 Magdeburg, Germany
- Center for Behavioral Brain Sciences (CBBS), 39106 Magdeburg, Germany
- Department of Biomedical Magnetic Resonance, Faculty of Natural Sciences, Otto von Guericke University Magdeburg, 39120 Magdeburg, Germany
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9
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Factors predicting disease progression in C9ORF72 ALS patients. J Neurol 2023; 270:877-890. [PMID: 36280624 DOI: 10.1007/s00415-022-11426-y] [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: 07/13/2022] [Revised: 10/10/2022] [Accepted: 10/13/2022] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To unveil clinical features, comorbidities, disease progression and prognostic factors in a population-based cohort of ALS patients carrying C9ORF72 expansion (C9 + ALS). METHODS This is a retrospective observational study on ALS patients residing in Emilia Romagna and Piedmont-Valle D'Aosta regions whose data are available through population based registers. We analysed patients who underwent genetic testing, focusing on C9 + ALS subgroup. RESULTS Among 2204 genotyped patients of the two registers, 150 were C9 + ALS. In comparison with patients without mutation, a higher proportion of family history (12.85 vs 68%, p < 0.001) and frontotemporal dementia (3.93% vs 10.67%, p < 0.001) was detected in C9 + ALS. C9 + ALS presented a faster disease progression as measured by monthly decline in ALS Functional Rating Scale-Revised (1.86 ± 3.30 vs 1.45 ± 2.35, p < 0.01) and in forced vital capacity (5.90 ± 5.24 vs 2.97 ± 3.47, p < 0.01), a shorter diagnostic delay (8.93 ± 6.74 vs 12.68 ± 12.86 months, p < 0.01) and earlier onset (58.91 ± 9.02 vs 65.04 ± 11.55 years, p < 0.01). Consistently, they reached death or tracheostomy earlier than other patients (31 vs 37 months, HR = 1.52, 95% C.I. 1.27-1.82, p < 0.001). With respect to other genotyped patients, C9 + ALS patients did not present a significantly higher prevalence of concomitant diseases. Independent prognostic factors of survival of C9 + ALS included sex, age, progression rate, presence of frontotemporal dementia and thyroid disorders, with the latter being associated with prolonged ALS survival (43 vs 29 months, HR = 0.42, 95% C.I. 0.24-0.74, p = 0.003). CONCLUSION Even in the context of a more aggressive disease, C9 + ALS had a longer survival in presence of thyroid disorders. This finding may suggest protective pathogenic pathways in C9 + ALS to be explored, looking for therapeutic strategies to slow disease course.
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10
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Hu N, Ji H. Medications on hypertension, hyperlipidemia, diabetes, and risk of amyotrophic lateral sclerosis: a systematic review and meta-analysis. Neurol Sci 2022; 43:5189-5199. [DOI: 10.1007/s10072-022-06131-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 05/11/2022] [Indexed: 02/06/2023]
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11
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Amyotrophic Lateral Sclerosis as an Adverse Drug Reaction: A Disproportionality Analysis of the Food and Drug Administration Adverse Event Reporting System. Drug Saf 2022; 45:663-673. [PMID: 35610460 DOI: 10.1007/s40264-022-01184-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2022] [Indexed: 11/03/2022]
Abstract
INTRODUCTION Amyotrophic lateral sclerosis is a fatal progressive disease with a still unclear multi-factorial etiology. This study focused on the potential relationship between drug exposure and the development of amyotrophic lateral sclerosis by performing a detailed analysis of events reported in the FDA Adverse Event Reporting System database. METHODS The FDA Adverse Event Reporting System quarterly data (January 2004-June 2020) were downloaded and deduplicated. The reporting odds ratios and their 95% confidence intervals were calculated as a disproportionality measure. The robustness of the disproportion was assessed accounting for major confounders (i.e., using a broader query, restricting to suspect drugs, and excluding reports with amyotrophic lateral sclerosis as an indication). Disproportionality signals were prioritized based on their consistency across analyses (reporting odds ratio stability). RESULTS We retained 1188 amyotrophic lateral sclerosis cases. Sixty-two drugs showed significant disproportionality for amyotrophic lateral sclerosis onset in at least one analysis, and 31 had consistent reporting odds ratio stability, including tumor necrosis factor-alpha inhibitors and statins. Disproportionality signals from ustekinumab, an immunomodulator against interleukins 12-23 used in autoimmune diseases, and the anti-IgE omalizumab were consistent among analyses and unexpected. CONCLUSIONS For each drug emerging as possibly associated with amyotrophic lateral sclerosis onset, biological plausibility, underlying disease, and reverse causality could be argued. Our findings strengthened the plausibility of a precipitating role of drugs primarily through immunomodulation (e.g., tumor necrosis factor-alpha, ustekinumab, and omalizumab), but also by impacting metabolism and the musculoskeletal integrity (e.g., statins and bisphosphonates). Complement and NF-kB dysregulation could represent interesting topics for planning translational mechanistic studies on amyotrophic lateral sclerosis as an adverse drug effect.
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12
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Lazovic M, Nikolic D, Boyer FC, Borg K, Ceravolo MG, Zampolini M, Kiekens C. Evidence-based position paper on Physical and Rehabilitation Medicine practice for people with amyotrophic lateral sclerosis. Eur J Phys Rehabil Med 2022; 58:271-279. [PMID: 34786907 PMCID: PMC9980500 DOI: 10.23736/s1973-9087.21.07120-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Amyotrophic lateral sclerosis (ALS) is a progressive motor neuron disease that affects both upper and lower motor neurons and is fatal in its course. This evidence-based position paper represents the official position of the UEMS PRM Section. The aim of the paper is to define the role of the physical and rehabilitation medicine (PRM) physician and PRM professional practice for people with ALS. A systematic review of the literature and a consensus procedure by means of a Delphi process have been performed involving the delegates of all European countries represented in the UEMS PRM Section. The systematic literature review is reported together with thirty-two recommendations resulting from the Delphi procedure. The responsibility of the PRM physician is functional assessment of persons with ALS and delivering the optimal and most effective PRM program of care. The rehabilitation program of patients with ALS should be delivered and monitored by the multiprofessional team, with the PRM physician as principal coordinator.
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Affiliation(s)
- Milica Lazovic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia - .,Institute for Rehabilitation, Belgrade, Serbia -
| | - Dejan Nikolic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia.,Department of Physical Medicine and Rehabilitation, University Children's Hospital, Belgrade, Serbia
| | - François C Boyer
- Department of Physical and Rehabilitation Medicine, Reims Champagne Ardenne University, Sebastopol Hospital, Reims, France
| | - Kristian Borg
- Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, Stockholm, Sweden
| | - Maria G Ceravolo
- Department of Experimental and Clinical Medicine, Neurorehabilitation Clinic, University Hospital of Ancona, Politecnica delle Marche University, Ancona, Italy
| | - Mauro Zampolini
- Department of Rehabilitation, San Giovanni Battista Hospital, Foligno, Perugia, Italy
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13
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Dhasmana S, Dhasmana A, Narula AS, Jaggi M, Yallapu MM, Chauhan SC. The panoramic view of amyotrophic lateral sclerosis: A fatal intricate neurological disorder. Life Sci 2022; 288:120156. [PMID: 34801512 DOI: 10.1016/j.lfs.2021.120156] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 11/10/2021] [Accepted: 11/11/2021] [Indexed: 02/07/2023]
Abstract
Amyotrophic lateral sclerosis (ALS) is a progressive and fatal neurological disease affecting both upper and lower motor neurons. In the United States alone, there are 16,000-20,000 established cases of ALS. The early disease diagnosis is challenging due to many overlapping pathophysiologies with other neurological diseases. The etiology of ALS is unknown; however, it is divided into two categories: familial ALS (fALS) which occurs due to gene mutations & contributes to 5-10% of ALS, and sporadic ALS (sALS) which is due to environmental factors & contributes to 90-95% of ALS. There is still no curative treatment for ALS: palliative care and symptomatic treatment are therefore essential components in the management of these patients. In this review, we provide a panoramic view of ALS, which includes epidemiology, risk factors, pathophysiologies, biomarkers, diagnosis, therapeutics (natural, synthetic, gene-based, pharmacological, stem cell, extracellular vesicles, and physical therapy), controversies (in the clinical trials of ALS), the scope of nanomedicine in ALS, and future perspectives.
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Affiliation(s)
- Swati Dhasmana
- Department of Immunology and Microbiology, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA
| | - Anupam Dhasmana
- Department of Immunology and Microbiology, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA
| | - Acharan S Narula
- Narula Research LLC, 107 Boulder Bluff, Chapel Hill, NC 27516, USA
| | - Meena Jaggi
- Department of Immunology and Microbiology, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA
| | - Murali M Yallapu
- Department of Immunology and Microbiology, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA
| | - Subhash C Chauhan
- Department of Immunology and Microbiology, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA; South Texas Center of Excellence in Cancer Research, School of Medicine, University of Texas Rio Grande Valley, McAllen, TX 78504, USA.
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14
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Cattaneo M, Jesus P, Lizio A, Fayemendy P, Guanziroli N, Corradi E, Sansone V, Leocani L, Filippi M, Riva N, Corcia P, Couratier P, Lunetta C. The hypometabolic state: a good predictor of a better prognosis in amyotrophic lateral sclerosis. J Neurol Neurosurg Psychiatry 2022; 93:41-47. [PMID: 34353859 DOI: 10.1136/jnnp-2021-326184] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 07/19/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Malnutrition and weight loss are negative prognostic factors for survival in patients with amyotrophic lateral sclerosis (ALS). However, energy expenditure at rest (REE) is still not included in clinical practice, and no data are available concerning hypometabolic state in ALS. OBJECTIVE To evaluate in a referral cohort of patients with ALS the prevalence of hypometabolic state as compared with normometabolic and hypermetabolic states, and to correlate it with clinical phenotype, rate of progression and survival. DESIGN We conducted a retrospective study examining REE measured by indirect calorimetry in patients with ALS referred to Milan, Limoges and Tours referral centres between January 2011 and December 2017. Hypometabolism and hypermetabolism states were defined when REE difference between measured and predictive values was ≤-10% and ≥10%, respectively. We evaluated the relationship between these metabolic alterations and measures of body composition, clinical characteristics and survival. RESULTS Eight hundred forty-seven patients with ALS were recruited. The median age at onset was 63.79 years (IQR 55.00-71.17). The male/female ratio was 1.26 (M/F: 472/375). Ten per cent of patients with ALS were hypometabolic whereas 40% were hypermetabolic. Hypometabolism was significantly associated with later need for gastrostomy, non-invasive ventilation and tracheostomy placement. Furthermore, hypometabolic patients with ALS significantly outlived normometabolic (HR=1.901 (95% CI 1.080 to 3.345), p=0.0259) and hypermetabolic (HR=2.138 (95% CI 1.154 to 3.958), p=0.0157) patients. CONCLUSION Hypometabolism in ALS is not uncommon and is associated with slower disease progression and better survival than normometabolic and hypermetabolic subjects. Indirect calorimetry should be performed at least at time of diagnosis because alterations in metabolism are correlated with prognosis.
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Affiliation(s)
- Marina Cattaneo
- NeuroMuscular Omnicentre (NeMO)-Fondazione Serena Onlus, Milano, Italy.,ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Pierre Jesus
- Nutrition Unit, University Hospital Centre of Limoges, Limoges, France.,Inserm UMR 1094, Tropical Neuroepidemiology, University of Limoges Medical Faculty, Limoges, France
| | - Andrea Lizio
- NeuroMuscular Omnicentre (NeMO)-Fondazione Serena Onlus, Milano, Italy
| | - Philippe Fayemendy
- Inserm UMR 1094, Tropical Neuroepidemiology, University of Limoges Medical Faculty, Limoges, France.,Nutrition Unit, Limoges, France
| | | | - Ettore Corradi
- ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
| | - Valeria Sansone
- NeuroMuscular Omnicentre (NeMO)-Fondazione Serena Onlus, Milano, Italy.,Department of Biomedical Sciences of Health, University of Milan, Milano, Italy
| | - Letizia Leocani
- Neurorehabilitation Unit, San Raffaele Hospital, Milano, Italy.,Vita-Salute San Raffaele University, Milano, Italy
| | - Massimo Filippi
- Vita-Salute San Raffaele University, Milano, Italy.,Neurology Unit, San Raffaele Hospital, Milano, Italy
| | - Nilo Riva
- Neurorehabilitation Unit, San Raffaele Hospital, Milano, Italy.,Neurology Unit, San Raffaele Hospital, Milano, Italy
| | - Philippe Corcia
- ALS Center, University Hospital of Tours, Tours, France.,Inserm Unit 1253, iBrain, Tours, France
| | - Philippe Couratier
- Inserm UMR 1094, Tropical Neuroepidemiology, University of Limoges Medical Faculty, Limoges, France.,Centre de reference maladies rares SLA et autres maladies du neurone moteur, Centre Hospitalier Universitaire de Limoges, Limoges, France
| | - Christian Lunetta
- NeuroMuscular Omnicentre (NeMO)-Fondazione Serena Onlus, Milano, Italy
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15
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Xu K, Ji H, Hu N. Cardiovascular comorbidities in amyotrophic lateral sclerosis: A systematic review. J Clin Neurosci 2021; 96:43-49. [PMID: 34974247 DOI: 10.1016/j.jocn.2021.12.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/10/2021] [Accepted: 12/20/2021] [Indexed: 01/01/2023]
Abstract
OBJECTIVE To summarize the prevalence of the cardiovascular comorbidities in patients with amyotrophic lateral sclerosis (ALS) and explore the impacts of cardiovascular diseases on ALS. METHODS PubMed, EMBASE, OVID and Web of Science were searched systematically until July 2021 for studies on the prevalence of cardiovascular diseases among ALS patients or quantitatively investigating the effects of cardiovascular comorbidities on incidence, progression or survival of ALS. We conducted a fixed-effects or random-effects meta-analysis to calculate the summary rate or ORs (odds ratios) with 95 %CIs (confidence intervals). RESULTS The comorbidity of hypertension in France (56.9%) was the highest, followed by Portugal (48%). Only 15% of Chinese ALS patients suffered from hypertension. A quarter of ALS patients in America had coronary heart disease while only 4-5% of patients with ALS in Australia or the Netherlands suffered from coronary heart disease. There was significant relationship between hypertension and survival of ALS (OR: 1.04, 95%CI: 1.01, 1.07). Coronary heart disease was considerably related to ALS onset (OR: 1.19, 95%CI: 1.14, 1.24) and heart failure could noticeably accelerate the progression rate of ALS (OR: 6.33, 95%CI: 1.55, 24.84). CONCLUSIONS Cardiovascular comorbidities in ALS patients varied significantly with different regions. Hypertension could reduce the survival of ALS so the intensive treatment of chronic hypertension should be recommended to ALS patients in clinical practice. Coronary heart disease could increase the risk of ALS and heart failure was a negative prognostic factor for ALS, which deserved more attention of clinicians.
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Affiliation(s)
- Ke Xu
- Department of Cardiology, Tongji Hospital, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Hongyan Ji
- Department of Hematopathology, Tongji Hospital, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Nan Hu
- Department of Neurology, Peking Union Medical College Hospital, Beijing, 100730, China.
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16
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Glasmacher SA, Kearns PKA, Larraz J, Stirland L, Mehta AR, Newton J, Weir CJ, Chandran S, Pal S. Prevalence of multimorbidity and its impact on survival in people with motor neuron disease. Eur J Neurol 2021; 28:2756-2765. [PMID: 34036680 DOI: 10.1111/ene.14940] [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: 11/30/2020] [Revised: 04/12/2021] [Accepted: 05/19/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND PURPOSE This study was undertaken to determine the prevalence of multimorbidity in people with motor neuron disease (MND) and to identify whether specific patterns of multimorbidity impact survival beyond age alone. METHODS We performed a retrospective analysis of the Scottish national MND register from 1 January 2015 to 29 October 2019. People with amyotrophic lateral sclerosis, primary lateral sclerosis, progressive muscular atrophy, or progressive bulbar palsy were included. We fitted latent class regression models incorporating comorbidities (class indicators), age, sex, and bulbar onset (covariates), and survival (distal outcome) with multimorbidity as a hypothesised latent variable. We also investigated the association between the Charlson Comorbidity Index and survival in Cox regression and compared its discrimination and calibration to age alone. RESULTS A total of 937 people with MND were identified (median age = 67 years, 60.2% male); 64.8% (n = 515) had two or more comorbidities. We identified a subpopulation with high prevalence of cardiovascular disease, but when accounting for the relationship between age and individual comorbidities, there was no difference in survival. Both Charlson Comorbidity Index (hazard ratio [HR] per unit increase = 1.11, 95% confidence interval [CI] = 1.07-1.15, p < 0.0001) and age (HR per year increase = 1.04, 95% CI = 1.03-1.05, p < 0.0001) were significantly associated with survival, but discrimination was higher for age compared to Charlson Comorbidity Index (C-index = 0.63 vs. 0.59). CONCLUSIONS Multimorbidity is common in MND, necessitating holistic interdisciplinary management, but age is the dominant predictor of prognosis in people with MND. Excluding people with MND and multimorbidity from trial participation may do little to homogenise the cohort in terms of survival potential and could harm generalisability.
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Affiliation(s)
- Stella A Glasmacher
- Anne Rowling Regenerative Neurology Clinic, Chancellor's Building, University of Edinburgh, Edinburgh, UK.,Centre for Clinical Brain Sciences, Chancellor's Building, University of Edinburgh, Edinburgh, UK
| | - Patrick K A Kearns
- Anne Rowling Regenerative Neurology Clinic, Chancellor's Building, University of Edinburgh, Edinburgh, UK.,Centre for Clinical Brain Sciences, Chancellor's Building, University of Edinburgh, Edinburgh, UK.,MRC Human Genetics Unit, Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK
| | - Juan Larraz
- Anne Rowling Regenerative Neurology Clinic, Chancellor's Building, University of Edinburgh, Edinburgh, UK.,Centre for Clinical Brain Sciences, Chancellor's Building, University of Edinburgh, Edinburgh, UK
| | - Lucy Stirland
- Division of Psychiatry, University of Edinburgh, Kennedy Tower, Royal Edinburgh Hospital, Morningside Terrance, Edinburgh, UK
| | - Arpan R Mehta
- Anne Rowling Regenerative Neurology Clinic, Chancellor's Building, University of Edinburgh, Edinburgh, UK.,Centre for Clinical Brain Sciences, Chancellor's Building, University of Edinburgh, Edinburgh, UK.,Euan MacDonald Centre for Motor Neurone Disease Research, Chancellor's Building, University of Edinburgh, Edinburgh, UK.,UK Dementia Research Institute at University of Edinburgh, Chancellor's Building, Edinburgh, UK
| | - Judith Newton
- Anne Rowling Regenerative Neurology Clinic, Chancellor's Building, University of Edinburgh, Edinburgh, UK.,Centre for Clinical Brain Sciences, Chancellor's Building, University of Edinburgh, Edinburgh, UK.,Euan MacDonald Centre for Motor Neurone Disease Research, Chancellor's Building, University of Edinburgh, Edinburgh, UK
| | - Christopher J Weir
- Centre for Clinical Brain Sciences, Chancellor's Building, University of Edinburgh, Edinburgh, UK.,Deanery of Molecular, Genetic, and Population Health Sciences, Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, UK.,Edinburgh Clinical Trials Unit, University of Edinburgh, Edinburgh, UK
| | - Siddharthan Chandran
- Anne Rowling Regenerative Neurology Clinic, Chancellor's Building, University of Edinburgh, Edinburgh, UK.,Centre for Clinical Brain Sciences, Chancellor's Building, University of Edinburgh, Edinburgh, UK.,Euan MacDonald Centre for Motor Neurone Disease Research, Chancellor's Building, University of Edinburgh, Edinburgh, UK.,UK Dementia Research Institute at University of Edinburgh, Chancellor's Building, Edinburgh, UK
| | - Suvankar Pal
- Anne Rowling Regenerative Neurology Clinic, Chancellor's Building, University of Edinburgh, Edinburgh, UK.,Centre for Clinical Brain Sciences, Chancellor's Building, University of Edinburgh, Edinburgh, UK.,Euan MacDonald Centre for Motor Neurone Disease Research, Chancellor's Building, University of Edinburgh, Edinburgh, UK
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17
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Diabetes Mellitus and Amyotrophic Lateral Sclerosis: A Systematic Review. Biomolecules 2021; 11:biom11060867. [PMID: 34200812 PMCID: PMC8230511 DOI: 10.3390/biom11060867] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 06/03/2021] [Accepted: 06/07/2021] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Amyotrophic Lateral Sclerosis (ALS) is a degenerative disorder which affects the motor neurons. Growing evidence suggests that ALS may impact the metabolic system, including the glucose metabolism. Several studies investigated the role of Diabetes Mellitus (DM) as risk and/or prognostic factor. However, a clear correlation between DM and ALS has not been defined. In this review, we focus on the role of DM in ALS, examining the different hypotheses on how perturbations of glucose metabolism may interact with the pathophysiology and the course of ALS. METHODS We undertook an independent PubMed literature search, using the following search terms: ((ALS) OR (Amyotrophic Lateral Sclerosis) OR (Motor Neuron Disease)) AND ((Diabetes) OR (Glucose Intolerance) OR (Hyperglycemia)). Review and original articles were considered. RESULTS DM appears not to affect ALS severity, progression, and survival. Contrasting data suggested a protective role of DM on the occurrence of ALS in elderly and an opposite effect in younger subjects. CONCLUSIONS The actual clinical and pathophysiological correlation between DM and ALS is unclear. Large longitudinal prospective studies are needed. Achieving large sample sizes comparable to those of common complex diseases like DM is a challenge for a rare disease like ALS. Collaborative efforts could overcome this specific issue.
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Vasta R, D'Ovidio F, Logroscino G, Chiò A. The links between diabetes mellitus and amyotrophic lateral sclerosis. Neurol Sci 2021; 42:1377-1387. [PMID: 33544228 PMCID: PMC7955983 DOI: 10.1007/s10072-021-05099-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 01/28/2021] [Indexed: 02/06/2023]
Abstract
ALS etiology and prognostic factors are mostly unknown. Metabolic diseases and especially diabetes mellitus (DM) have been variously related to ALS. However, pieces of evidence have been variegated and often conflicting so far. This review aims to give an overview of recent contributions focusing on the relationship between DM and ALS. DM seems to reduce the risk of developing ALS if diagnosed at a younger age; conversely, when diagnosed at an older age, DM seems protective against ALS. Such a relationship was not confirmed in Asian countries where DM increases the risk of ALS independently of the age of onset. Interestingly, DM does not affect ALS prognosis, possibly weakening the potential causal relationship between the two diseases. However, since most studies are observational, it is difficult to state the exact nature of such a relationship and several hypotheses have been made. A recent study using Mendelian randomization suggested that DM is indeed protective against ALS in the European population. However, these analyses are not without limits and further evidence is needed. DM is usually the core of a larger metabolic syndrome. Thus, other metabolic changes such as dyslipidemia, body mass index, and cardiovascular diseases should be collectively considered. Finally, hypermetabolism usually found in ALS patients should be considered too since all these metabolic changes could be compensation (or the cause) of the higher energy expenditure.
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Affiliation(s)
- Rosario Vasta
- ALS Center, 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Turin, Italy.
| | - Fabrizio D'Ovidio
- ALS Center, 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Turin, Italy
| | - Giancarlo Logroscino
- Department of Clinical Research in Neurology, Center for Neurodegenerative Diseases and the Aging Brain, University of Bari "Aldo Moro", "Pia Fondazione Cardinale G. Panico", Tricase, Italy
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - Adriano Chiò
- ALS Center, 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Turin, Italy
- Neurology 1, Azienda Ospedaliero Universitaria Città della Salute e della Scienza, Turin, Italy
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19
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Predictors of respiratory decline in myotonic dystrophy type 1 (DM1): a longitudinal cohort study. Acta Neurol Belg 2021; 121:133-142. [PMID: 32651874 DOI: 10.1007/s13760-020-01425-z] [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: 03/28/2020] [Accepted: 06/30/2020] [Indexed: 12/21/2022]
Abstract
We studied 33 patients affected by juvenile and adult myotonic dystrophy type 1 (DM1). The aim of the study was to assess clinical and laboratory parameters that could predict the requirement of noninvasive ventilation (NIV) in DM1. Secondary outcome was to assess the interplay between genetic profile, muscle impairment severity and presence of cardiac comorbidities.Patients with genetic diagnosis of DM1 were recruited. An abnormal trinucleotide repeat (CTG) expansion of dystrophy protein kinase gene (DMPK) on chromosome 19q13.3 was the prerequisite for inclusion. The number of triplet repeats was measured in genomic DNA to classify subjects. A multidisciplinary team evaluated the patients every 6-8 months up to 18 years with serial cardiological and respiratory function assessments. Neurological progression was monitored using a validated DM1-specific rating scale (MIRS). Independent variables considered for the study outcomes were gender, genetic status, age of presentation, MIRS scores, and results of pulmonary function tests (PFTs).Patients were 17 males (51.5%) and 16 females (48.5%). 16 cases were younger than mean age of 31.4 years, the remaining 17 were up to 65. 12 subjects (36.4%) underwent NIV during follow up. Cardiac comorbidities were detected in 63.6% of cases and in 91% of patients in NIV. Among PFTs, forced vital capacity (FVC) was a reliable indicator of respiratory decline. FVC values were significantly associated with clinical muscle severity assessed by MIRS.Severity of muscular impairment, CTG expansion size, age and presence of cardiac comorbidities predict respiratory impairment in DM1.
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20
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Ng Kee Kwong KC, Mehta AR, Nedergaard M, Chandran S. Defining novel functions for cerebrospinal fluid in ALS pathophysiology. Acta Neuropathol Commun 2020; 8:140. [PMID: 32819425 PMCID: PMC7439665 DOI: 10.1186/s40478-020-01018-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 08/10/2020] [Indexed: 12/11/2022] Open
Abstract
Despite the considerable progress made towards understanding ALS pathophysiology, several key features of ALS remain unexplained, from its aetiology to its epidemiological aspects. The glymphatic system, which has recently been recognised as a major clearance pathway for the brain, has received considerable attention in several neurological conditions, particularly Alzheimer's disease. Its significance in ALS has, however, been little addressed. This perspective article therefore aims to assess the possibility of CSF contribution in ALS by considering various lines of evidence, including the abnormal composition of ALS-CSF, its toxicity and the evidence for impaired CSF dynamics in ALS patients. We also describe a potential role for CSF circulation in determining disease spread as well as the importance of CSF dynamics in ALS neurotherapeutics. We propose that a CSF model could potentially offer additional avenues to explore currently unexplained features of ALS, ultimately leading to new treatment options for people with ALS.
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Affiliation(s)
- Koy Chong Ng Kee Kwong
- UK Dementia Research Institute at University of Edinburgh, Edinburgh, UK
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh bioQuarter, Chancellor's Building, 49 Little France Crescent, Edinburgh, EH16 4SB, UK
- Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, UK
| | - Arpan R Mehta
- UK Dementia Research Institute at University of Edinburgh, Edinburgh, UK
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh bioQuarter, Chancellor's Building, 49 Little France Crescent, Edinburgh, EH16 4SB, UK
- Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, UK
- Anne Rowling Regenerative Neurology Clinic, University of Edinburgh, Edinburgh, UK
- Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Maiken Nedergaard
- Center for Translational Neuromedicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Center for Translational Neuromedicine, University of Rochester Medical Center, Rochester, NY, USA
| | - Siddharthan Chandran
- UK Dementia Research Institute at University of Edinburgh, Edinburgh, UK.
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh bioQuarter, Chancellor's Building, 49 Little France Crescent, Edinburgh, EH16 4SB, UK.
- Euan MacDonald Centre for MND Research, University of Edinburgh, Edinburgh, UK.
- Anne Rowling Regenerative Neurology Clinic, University of Edinburgh, Edinburgh, UK.
- Centre for Brain Development and Repair, inStem, Bangalore, India.
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21
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McCombe PA, Garton FC, Katz M, Wray NR, Henderson RD. What do we know about the variability in survival of patients with amyotrophic lateral sclerosis? Expert Rev Neurother 2020; 20:921-941. [PMID: 32569484 DOI: 10.1080/14737175.2020.1785873] [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] [Indexed: 12/24/2022]
Abstract
INTRODUCTION ALS is a fatal neurodegenerative disease. However, patients show variability in the length of survival after symptom onset. Understanding the mechanisms of long survival could lead to possible avenues for therapy. AREAS COVERED This review surveys the reported length of survival in ALS, the clinical features that predict survival in individual patients, and possible factors, particularly genetic factors, that could cause short or long survival. The authors also speculate on possible mechanisms. EXPERT OPINION a small number of known factors can explain some variability in ALS survival. However, other disease-modifying factors likely exist. Factors that alter motor neurone vulnerability and immune, metabolic, and muscle function could affect survival by modulating the disease process. Knowing these factors could lead to interventions to change the course of the disease. The authors suggest a broad approach is needed to quantify the proportion of variation survival attributable to genetic and non-genetic factors and to identify and estimate the effect size of specific factors. Studies of this nature could not only identify novel avenues for therapeutic research but also play an important role in clinical trial design and personalized medicine.
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Affiliation(s)
- Pamela A McCombe
- Centre for Clinical Research, The University of Queensland , Brisbane, Australia.,Department of Neurology, Royal Brisbane and Women's Hospital , Brisbane, Australia
| | - Fleur C Garton
- Institute for Molecular Biosciences, The University of Queensland , Brisbane, Australia
| | - Matthew Katz
- Department of Neurology, Royal Brisbane and Women's Hospital , Brisbane, Australia
| | - Naomi R Wray
- Institute for Molecular Biosciences, The University of Queensland , Brisbane, Australia.,Queensland Brain Institute, The University of Queensland , Brisbane, Australia
| | - Robert D Henderson
- Centre for Clinical Research, The University of Queensland , Brisbane, Australia
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22
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Marras C, Mestre T, McDermott MP. Huntington's Disease and Hypertension: Sorting Out Mixed Messages. Mov Disord 2020; 35:915-917. [PMID: 32562461 DOI: 10.1002/mds.28076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 03/30/2020] [Indexed: 11/08/2022] Open
Affiliation(s)
- Connie Marras
- The Edmond J. Safra Program in Parkinson's Disease, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Tiago Mestre
- Parkinson's Disease and Movement Disorders Clinic, Division of Neurology, Department of Medicine, The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ontario, Canada
| | - Michael P McDermott
- Department of Biostatistics and Computational Biology, University of Rochester, Rochester, New York, USA
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Impact of comorbidities and co-medication on disease onset and progression in a large German ALS patient group. J Neurol 2020; 267:2130-2141. [DOI: 10.1007/s00415-020-09799-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 03/13/2020] [Accepted: 03/16/2020] [Indexed: 12/12/2022]
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24
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Brito MD, da Silva GFG, Tilieri EM, Araujo BG, Calió ML, Rosenstock TR. Metabolic Alteration and Amyotrophic Lateral Sclerosis Outcome: A Systematic Review. Front Neurol 2019; 10:1205. [PMID: 31824397 PMCID: PMC6879457 DOI: 10.3389/fneur.2019.01205] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Accepted: 10/29/2019] [Indexed: 12/11/2022] Open
Abstract
Background: The development of strategies that could not only efficiently detect the onset of Amyotrophic Lateral Sclerosis (ALS), a fatal neurodegenerative disorder with no cure but also predict its development and evaluate therapeutic intervention would be of great value. In this respect, the metabolic status of ALS patients has called attention. Hence, this study aimed to investigate the potential correlation between changes in ALS's metabolic parameters with the disease outcome in a systematic review. Methods: The manuscripts were manually searched within different databases (PubMed, Web of Science and Cochrane). The inclusion criteria were original articles and reviews about individuals with ALS and its survival, disease prognosis and metabolism (weight, cholesterol, hypertension, BMI, and glycaemia). The authors also established three different exclusion criteria: studies including ALS and other degenerative disorders, works including animal models and published before the year 2000. Results: In total, 29 papers were selected. From all manuscripts, only 82.8% ensured the participation of sALS patients. Also, 27.6% of selected studies described the presence of a genetic mutation. Regarding ALS prognosis, patient's age, the age of ALS onset, ALS duration and survival, <50% of the papers addressed these issues. Specifically, regarding metabolism, 65.5% of articles mentioned BMI, 20.7% mentioned any data concerning hypertension, 6.89% cardiovascular risk, 10.3% obesity, 13.78% diabetes and 10.3% glycaemia. Concerning lipid metabolism, more results were gathered, but still, they did not suffice to establish a correlation with ALS development. Conclusions: Altogether, the authors concluded that available information is not enough to establish a link between ALS and metabolism. In reality, less than half of the manuscripts evaluated show an association between both factors. Nonetheless, it is worth mentioning that metabolism does influence ALS, but not in a unique manner. There is a debate about patients' hypo- and hypermetabolism. Thus, to provide a reliable record, a public policy in which all research and clinical centers might assess the parameters discussed herein is suggested. Accordingly, this systematic review attempts to provide a comprehensible database to facilitate multicentered collaboration, validation, and clinical translation.
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Affiliation(s)
- Mariana Dutra Brito
- Department of Physiological Science, Santa Casa de São Paulo School of Medical Science, São Paulo, Brazil
| | | | - Erick Mutti Tilieri
- Department of Physiological Science, Santa Casa de São Paulo School of Medical Science, São Paulo, Brazil
| | - Beatriz Grisolia Araujo
- Department of Physiological Science, Santa Casa de São Paulo School of Medical Science, São Paulo, Brazil
| | | | - Tatiana Rosado Rosenstock
- Department of Physiological Science, Santa Casa de São Paulo School of Medical Science, São Paulo, Brazil
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25
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Armon C. Theme 1 Epidemiology and informatics. Amyotroph Lateral Scler Frontotemporal Degener 2019; 20:101-113. [PMID: 31702469 DOI: 10.1080/21678421.2019.1646989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Background: Identifying mechanisms of neurodegenerative disease causation has for long seemed to be beyond the pale of traditional epidemiological tools. Elucidating a plausible mechanism for initiation of amyotrophic lateral sclerosis (ALS) has appeared particularly elusive (1). The impression, that environmental risk factors for ALS were not providing consistent direction, meant there was no sturdy epidemiologically-based "handle" to grasp when trying to envisage a biological mechanism for triggering sporadic ALS (2). There have been challenges with interpreting the data. At times, generic concerns over potential limitations of traditional epidemiological studies have appeared to overshadow the findings in circumstances where these limitations had been overcome largely. At other times, studies with different degrees of methodological limitations have been lumped together, thereby obscuring the results of the studies with less limitations. On occasion, methodological limitations have been downplayed or ignored entirely.Emergence of Mendelian Randomization (MR) methods has offered the promise of overcoming some of the potential limitations of epidemiological studies that used traditional methods. MR methods apply concepts developed in the field of economics to infer causality in the presence of unmeasured confounding (3). The principal idea is: 1) a genetic pattern is identified that predicts a suspected risk factor - a laboratory value in patients' blood, or a particular behavior; 2) that pattern is sought in patients and controls; 3) excess presence of the pattern in patients suggests that the risk factor plays a causal role in producing the disease.However, application of MR methods requires that several underlying assumptions, specific to these methods, have been satisfied (3). Moreover, epidemiological analyses using MR methods need to adhere to core epidemiological and statistical principles. Finally, findings from MR studies need to be interpreted critically, with close attention to the context from which they arise, and with utilization of internal and external comparators (4,5).This presentation will discuss the assumptions that need to be met to apply MR methods in general and how they relate to studies in patients with ALS, drawing on recently published reports.
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Affiliation(s)
- Carmel Armon
- Tel Aviv University Sackler School of Medicine, Tel Aviv, Israel, Shamir (Assaf Harofeh) Medical Center, Zerifin, Israel
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26
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Thouvenot E, Demattei C, Lehmann S, Maceski‐Maleska A, Hirtz C, Juntas‐Morales R, Pageot N, Esselin F, Alphandéry S, Vincent T, Camu W. Serum neurofilament light chain at time of diagnosis is an independent prognostic factor of survival in amyotrophic lateral sclerosis. Eur J Neurol 2019; 27:251-257. [DOI: 10.1111/ene.14063] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 08/05/2019] [Indexed: 12/12/2022]
Affiliation(s)
- E. Thouvenot
- Service de Neurologie CHU Nîmes CNRS INSERM Univ Montpellier Nîmes France
| | - C. Demattei
- Département d'Information Médicale CHU Nîmes Univ Montpellier Nîmes France
| | - S. Lehmann
- Laboratoire de Biochimie et Plateforme de Protéomique Clinique CHU Montpellier INSERM Univ Montpellier Montpellier France
| | - A. Maceski‐Maleska
- Laboratoire de Biochimie et Plateforme de Protéomique Clinique CHU Montpellier INSERM Univ Montpellier Montpellier France
| | - C. Hirtz
- Laboratoire de Biochimie et Plateforme de Protéomique Clinique CHU Montpellier INSERM Univ Montpellier Montpellier France
| | - R. Juntas‐Morales
- Centre de référence SLA CHU Montpellier INSERM Univ Montpellier Montpellier France
| | - N. Pageot
- Centre de référence SLA CHU Montpellier INSERM Univ Montpellier Montpellier France
| | - F. Esselin
- Centre de référence SLA CHU Montpellier INSERM Univ Montpellier Montpellier France
| | - S. Alphandéry
- Centre de référence SLA CHU Montpellier INSERM Univ Montpellier Montpellier France
| | - T. Vincent
- Laboratoire d'Immunologie CHU Montpellier INSERM Univ Montpellier Montpellier France
| | - W. Camu
- Centre de référence SLA CHU Montpellier INSERM Univ Montpellier Montpellier France
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Galli M, D'Amario D, Andreotti F, Porto I, Vergallo R, Sabatelli M, Lancellotti S, Meleo E, De Cristofaro R, Crea F. Sustained safe and effective anticoagulation using Edoxaban via percutaneous endoscopic gastrostomy. ESC Heart Fail 2019; 6:884-888. [PMID: 31184800 PMCID: PMC6676270 DOI: 10.1002/ehf2.12434] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Accepted: 02/22/2019] [Indexed: 12/11/2022] Open
Abstract
Extensive data support the safety of direct oral anticoagulants compared with vitamin K antagonists in patients with non‐valvular atrial fibrillation, leading to a significantly increase in the use of these compounds in clinical practice. However, there is no compelling evidence supporting the use of direct oral anticoagulant in individuals who are intubated or have a percutaneous endoscopic gastrostomy (PEG): patients with several co‐morbidities are underrepresented in clinical trials, so the best long‐term strategy for anticoagulation is difficult to ascertain. The aim of the present report was to evaluate the safety and efficacy of edoxaban administered via PEG in a patient with heart failure and a history of atrial fibrillation affected by amyotrophic lateral sclerosis (ALS). A 71‐year‐old man with atrial fibrillation, advanced ALS, type II diabetes mellitus, and hypertension presented to the emergency department with dyspnoea and tachycardia. Because vitamin K antagonist and rivaroxaban 15 mg were dropped because of difficult international normalized ratio control (time in therapeutic range <30%) and severe haematuria, respectively, edoxaban 30 mg (crushed pill) daily was administered based on the patient's weight of 58 kg. Mean edoxaban plasma concentration–time profiles were measured, as anti‐Xa activity, 2 h before and at 2, 6, and 22 h after drug administration and then compared with the pharmacokinetic profile of edoxaban 30 mg in healthy subjects. An additional testing of steady‐state peak plasma concentration of edoxaban after 10 days and a 30 day follow‐up were evaluated. The values of the pharmacokinetic parameters, analysed with a non‐compartmental analysis by PKSolver module, showed that Cmax and AUC0→t were only slightly higher than those observed in healthy subjects, while the half‐life and observed clearance were significantly longer and lower, respectively, than in normal subjects. Steady‐state peak plasma concentration of edoxaban was very similar to the levels reported in healthy subjects, and neither relevant bleeding nor thromboembolic event was reported at a 30 day follow‐up. These results support safe and effective anticoagulation with edoxaban 30 mg but suggest caution with the use of full dose of edoxaban (60 mg daily) in this kind of patients. We report, for the first time, a safe and effective anticoagulation based on the administration of edoxaban 30 mg daily through PEG in a patient with advanced ALS, acute respiratory, and heart failure, presenting with Takotsubo syndrome and atrial fibrillation.
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Affiliation(s)
- Mattia Galli
- Dipartimento di Scienze Cardiovascolari e Toraciche, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00167, Rome, Italy
| | - Domenico D'Amario
- Dipartimento di Scienze Cardiovascolari e Toraciche, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00167, Rome, Italy
| | - Felicita Andreotti
- Dipartimento di Scienze Cardiovascolari e Toraciche, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00167, Rome, Italy
| | - Italo Porto
- Cardiovascular Disease Unit, Ospedale Policlinico San Martino, IRCCS, University of Genoa, Genoa, Italy
| | - Rocco Vergallo
- Dipartimento di Scienze Cardiovascolari e Toraciche, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00167, Rome, Italy
| | - Mario Sabatelli
- NEuroMuscular Omnicentre (NEMO), Serena Onlus Foundation-Pol. Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, Catholic University of the Sacred Heart School of Medicine, Rome, Italy
| | - Stefano Lancellotti
- Institute of Internal Medicine & Geriatrics, Haemostasis and Thrombosis Center, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, Area of Hematology, Catholic University of the Sacred Heart School of Medicine, Rome, Italy
| | - Emiliana Meleo
- NEuroMuscular Omnicentre (NEMO), Serena Onlus Foundation-Pol. Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, Catholic University of the Sacred Heart School of Medicine, Rome, Italy
| | - Raimondo De Cristofaro
- Institute of Internal Medicine & Geriatrics, Haemostasis and Thrombosis Center, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, Area of Hematology, Catholic University of the Sacred Heart School of Medicine, Rome, Italy
| | - Filippo Crea
- Dipartimento di Scienze Cardiovascolari e Toraciche, Fondazione Policlinico Universitario 'A. Gemelli' IRCCS, Università Cattolica del Sacro Cuore, Largo F. Vito 1, 00167, Rome, Italy
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28
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Trojsi F, Siciliano M, Femiano C, Santangelo G, Lunetta C, Calvo A, Moglia C, Marinou K, Ticozzi N, Ferro C, Scialò C, Sorarù G, Conte A, Falzone YM, Tortelli R, Russo M, Sansone VA, Chiò A, Mora G, Silani V, Volanti P, Caponnetto C, Querin G, Sabatelli M, Riva N, Logroscino G, Messina S, Fasano A, Monsurrò MR, Tedeschi G, Mandrioli J. Comparative Analysis of C9orf72 and Sporadic Disease in a Large Multicenter ALS Population: The Effect of Male Sex on Survival of C9orf72 Positive Patients. Front Neurosci 2019; 13:485. [PMID: 31156370 PMCID: PMC6534038 DOI: 10.3389/fnins.2019.00485] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 04/29/2019] [Indexed: 12/30/2022] Open
Abstract
We investigated whether the C9orf72 repeat expansion is associated with specific clinical features, comorbidities, and prognosis in patients with amyotrophic lateral sclerosis (ALS). A cohort of 1417 ALS patients, diagnosed between January 1, 2009 and December 31, 2013 by 13 Italian ALS Referral Centers, was screened for the C9orf72 repeat expansion, and the analyses were performed comparing patients carrying this expansion (ALS-C9Pos) to those negative for this and other explored ALS-related mutations (ALS without genetic mutations, ALSwoGM). Compared to the ALSwoGM group, ALS-C9Pos patients (n = 84) were younger at disease onset, at the first clinical observation and at diagnosis (p < 0.001). After correcting for these differences, we found that ALS-C9Pos patients had higher odds of bulbar onset, diagnosis of frontotemporal dementia (FTD) and family history of ALS, FTD, and Alzheimer's disease and had lower odds of spinal onset, non-invasive ventilation, hypertension and psychiatric diseases than ALSwoGM patients. Among these variables, those related to shorter survival time were: bulbar onset, presence of FTD, hypertension, psychiatric disease, and family history of ALS (p < 0.05). Cox proportional hazards regression multivariate analysis suggested that carrying the C9orf72 repeat expansion was an independent factor negatively impacting on survival time in men (HR 1.58, 95% CI 1.07–2.33, p = 0.021), but not in women (p > 0.05) as well as in the whole sample (p > 0.05). When compared to ALSwoGM, ALS-C9Pos showed an earlier disease onset, no significant diagnostic delay and a higher odds of bulbar onset, FTD and family history of ALS and dementia. Moreover, male sex drove the negative effect of expanded variant on survival, confirming the hypothesis that sex is likely to be a crucial factor in the biology of C9orf72-related disease.
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Affiliation(s)
- Francesca Trojsi
- Department of Advanced Medical and Surgical Sciences, MRI Research Center SUN-FISM, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Mattia Siciliano
- Department of Advanced Medical and Surgical Sciences, MRI Research Center SUN-FISM, University of Campania "Luigi Vanvitelli", Naples, Italy.,Department of Psychology, Università degli Studi della Campania "L. Vanvitelli", Naples, Italy
| | - Cinzia Femiano
- Department of Advanced Medical and Surgical Sciences, MRI Research Center SUN-FISM, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Gabriella Santangelo
- Department of Psychology, Università degli Studi della Campania "L. Vanvitelli", Naples, Italy
| | - Christian Lunetta
- NEuroMuscular Omnicentre (NEMO), Serena Onlus Foundation, Milan, Italy.,NEMO Sud Clinical Center for Neuromuscular Diseases, Aurora Onlus Foundation, Messina, Italy
| | - Andrea Calvo
- ALS Center, "Rita Levi Montalcini" Department of Neuroscience, University of Torino, Turin, Italy
| | - Cristina Moglia
- ALS Center, "Rita Levi Montalcini" Department of Neuroscience, University of Torino, Turin, Italy
| | - Kalliopi Marinou
- Department of Neurorehabilitation-ALS Center, IRCCS Scientific Clinical Institute Maugeri, Milan, Italy
| | - Nicola Ticozzi
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy.,Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, University of Milan, Milan, Italy
| | - Christian Ferro
- Neurorehabilitation Unit/ALS Center, Scientific Clinical Institutes (ICS) Maugeri, IRCCS, Messina, Italy
| | - Carlo Scialò
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal, and Child Health (DINOGMI), University of Genova, IRCCS AOU San Martino-IST, Genova, Italy
| | - Gianni Sorarù
- Department of Neurosciences, Neuromuscular Center, University of Padova, Padua, Italy
| | - Amelia Conte
- NEuroMuscular Omnicentre (NEMO), Serena Onlus Foundation-Pol. A. Gemelli Foundation, Rome, Italy
| | - Yuri M Falzone
- Department of Neurology, Institute of Experimental Neurology (INSPE), Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy
| | - Rosanna Tortelli
- Department of Clinical Research in Neurology, University of Bari "A. Moro", at Pia Fondazione "Card. G. Panico", Lecce, Italy
| | - Massimo Russo
- NEMO Sud Clinical Center for Neuromuscular Diseases, Aurora Onlus Foundation, Messina, Italy.,Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Valeria Ada Sansone
- NEuroMuscular Omnicentre (NEMO), Serena Onlus Foundation, Milan, Italy.,Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | - Adriano Chiò
- ALS Center, "Rita Levi Montalcini" Department of Neuroscience, University of Torino, Turin, Italy
| | - Gabriele Mora
- Department of Neurorehabilitation-ALS Center, IRCCS Scientific Clinical Institute Maugeri, Milan, Italy
| | - Vincenzo Silani
- Department of Neurology and Laboratory of Neuroscience, IRCCS Istituto Auxologico Italiano, Milan, Italy.,Department of Pathophysiology and Transplantation, "Dino Ferrari" Center, University of Milan, Milan, Italy
| | - Paolo Volanti
- Neurorehabilitation Unit/ALS Center, Scientific Clinical Institutes (ICS) Maugeri, IRCCS, Messina, Italy
| | - Claudia Caponnetto
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal, and Child Health (DINOGMI), University of Genova, IRCCS AOU San Martino-IST, Genova, Italy
| | - Giorgia Querin
- Department of Neurosciences, Neuromuscular Center, University of Padova, Padua, Italy
| | - Mario Sabatelli
- NEuroMuscular Omnicentre (NEMO), Serena Onlus Foundation-Pol. A. Gemelli Foundation, Rome, Italy.,Department of Geriatrics, Neurosciences and Orthopedics, Institute of Neurology, Catholic University of Sacred Heart, Rome, Italy
| | - Nilo Riva
- Department of Neurology, Institute of Experimental Neurology (INSPE), Division of Neuroscience, San Raffaele Scientific Institute, Milan, Italy
| | - Giancarlo Logroscino
- Department of Clinical Research in Neurology, University of Bari "A. Moro", at Pia Fondazione "Card. G. Panico", Lecce, Italy
| | - Sonia Messina
- NEMO Sud Clinical Center for Neuromuscular Diseases, Aurora Onlus Foundation, Messina, Italy.,Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Antonio Fasano
- Department of Neuroscience, S. Agostino-Estense Hospital and University of Modena and Reggio Emilia, Modena, Italy
| | - Maria Rosaria Monsurrò
- Department of Advanced Medical and Surgical Sciences, MRI Research Center SUN-FISM, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Gioacchino Tedeschi
- Department of Advanced Medical and Surgical Sciences, MRI Research Center SUN-FISM, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Jessica Mandrioli
- Department of Neuroscience, S. Agostino-Estense Hospital and University of Modena and Reggio Emilia, Modena, Italy
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Ning P, Yang B, Li S, Mu X, Shen Q, Hu F, Tang Y, Yang X, Xu Y. Systematic review of the prognostic role of body mass index in amyotrophic lateral sclerosis. Amyotroph Lateral Scler Frontotemporal Degener 2019; 20:356-367. [PMID: 30931632 DOI: 10.1080/21678421.2019.1587631] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Pingping Ning
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, P.R. China,
| | - Baiyuan Yang
- Department of Neurology, Seventh People’s Hospital of Chengdu, Chengdu, Sichuan Province, P.R. China,
| | - Shuangjiang Li
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, P.R. China,
| | - Xin Mu
- Department of Neurology, Chengdu First People’s Hospital, Chengdu, Sichuan Province, P.R. China and
| | - Qiuyan Shen
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, P.R. China,
| | - Fayun Hu
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, P.R. China,
| | - Yao Tang
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, P.R. China,
| | - Xinglong Yang
- Department of Geriatric Neurology, First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, P.R. China
| | - Yanming Xu
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, P.R. China,
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30
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Zucchi E, Ticozzi N, Mandrioli J. Psychiatric Symptoms in Amyotrophic Lateral Sclerosis: Beyond a Motor Neuron Disorder. Front Neurosci 2019; 13:175. [PMID: 30914912 PMCID: PMC6421303 DOI: 10.3389/fnins.2019.00175] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 02/14/2019] [Indexed: 12/11/2022] Open
Abstract
The historical view that Amyotrophic Lateral Sclerosis (ALS) as a pure motor disorder has been increasingly challenged by the discovery of cognitive and behavioral changes in the spectrum of Frontotemporal Dementia (FTD). Less recognized and still significant comorbidities that ALS patients may present are prior or concomitant psychiatric illness, such as psychosis and schizophrenia, or mood disorders. These non-motor symptoms disturbances have a close time relationship with disease onset, may constitute part of a larger framework of network disruption in motor neuron disorders, and may impact ALS patients and families, with regards to ethical choices and end-of-life decisions. This review aims at identifying the most common psychiatric alterations related to ALS and its prognosis, looking at a common genetic background and shared structural brain pathology.
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Affiliation(s)
- Elisabetta Zucchi
- Department of Neuroscience, Azienda Ospedaliero Universitaria di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Nicola Ticozzi
- Department of Neurology and Laboratory of Neuroscience, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico, Milan, Italy.,Department of Pathophysiology and Transplantation, 'Dino Ferrari' Center, Università degli Studi di Milano, Milan, Italy
| | - Jessica Mandrioli
- Department of Neuroscience, Azienda Ospedaliera Universitaria Modena, St. Agostino- Estense Hospital, Modena, Italy
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