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Jun KY, Park J, Oh KW, Kim EM, Bae JS, Kim I, Kim SH. Epidemiology of ALS in Korea using nationwide big data. J Neurol Neurosurg Psychiatry 2019; 90:395-403. [PMID: 30409890 PMCID: PMC6581156 DOI: 10.1136/jnnp-2018-318974] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 09/21/2018] [Accepted: 10/01/2018] [Indexed: 01/22/2023]
Abstract
OBJECTIVE This study aimed to determine the incidence, prevalence and survival time of Korean patients with amyotrophic lateral sclerosis (ALS) using National Health Insurance Service (NHIS) data. METHODS Using NHIS data, the Korean nationwide health dataset, we identified patients with motor neuron diseases who were first diagnosed with a KCD-6 code (G12.20-G12.28; modified from ICD-10 codes) between 2011 and 2015. ALS (G12.21 code) epidemiological characteristics, including annual incidence, prevalence, mortality rates and survival time, were analysed and compared with sociodemographic variables. RESULTS New patients with ALS (n=3049) were enrolled over 5 years. The mean annual incidence was 1.20/100 000, and the sex ratio was 1.60 (male:female). The mean age at the time of diagnosis was 61.4 years. The prevalence rate was 3.43/100 000 in 2015. In this period, riluzole was prescribed to 53.6% of patients with ALS. Furthermore, 20.3% of patients with ALS underwent tracheostomy. When analysed for age and socioeconomic status, ALS prevalence rate was 10.71 in the aged group (≥60) in 2015 and was lowest in the middle-income group compared with that in the high-income and low-income groups. The estimated mean survival time in this population was 50.0 months, and the 3-year and 5-year mortality rates were 52.1% and 63.7%, respectively. CONCLUSIONS This study is the first nationwide survey for epidemiological characteristics of ALS in Korea using national data. The use of these data substantially advances the understanding of Korean and Asian ALS epidemiology and its relationship with socioeconomic status, age and sex.
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Affiliation(s)
- Kyo Yeon Jun
- Department of Health Sciences, Hanyang University Graduate School, Seoul, Republic of Korea.,Occupational Safety and Health Research Institute, Korea Occupational Safety and Health Agency, Incheon, Republic of Korea
| | - Jinseok Park
- Department of Neurology, College of Medicine, Hanyang University, Seoul, Republic of Korea.,Cell Therapy Center, Hanyang University, Seoul, Republic of Korea
| | - Ki-Wook Oh
- Department of Neurology, College of Medicine, Hanyang University, Seoul, Republic of Korea.,Cell Therapy Center, Hanyang University, Seoul, Republic of Korea
| | - Eun Mi Kim
- Department of Health Sciences, Hanyang University Graduate School, Seoul, Republic of Korea
| | - Jong Seok Bae
- Department of Neurology, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Republic of Korea
| | - Inah Kim
- Department of Health Sciences, Hanyang University Graduate School, Seoul, Republic of Korea .,Department of Occupational and Environmental Medicine, College of Medicine, Hanyang University, Seoul, Republic of Korea
| | - Seung Hyun Kim
- Department of Neurology, College of Medicine, Hanyang University, Seoul, Republic of Korea .,Cell Therapy Center, Hanyang University, Seoul, Republic of Korea
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Marin B, Boumédiene F, Logroscino G, Couratier P, Babron MC, Leutenegger AL, Copetti M, Preux PM, Beghi E. Variation in worldwide incidence of amyotrophic lateral sclerosis: a meta-analysis. Int J Epidemiol 2018; 46:57-74. [PMID: 27185810 PMCID: PMC5407171 DOI: 10.1093/ije/dyw061] [Citation(s) in RCA: 124] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/04/2016] [Indexed: 11/14/2022] Open
Abstract
Background To assess the worldwide variation of amyotrophic lateral sclerosis (ALS) incidence, we performed a systematic review and meta-analysis of population-based data published to date. Methods We reviewed Medline and Embase up to June 2015 and included all population-based studies of newly diagnosed ALS cases, using multiple sources for case ascertainment. ALS crude and standardized incidence (on age and sex using the US 2010 population) were calculated. Random effect meta-analysis and meta-regression were performed using the subcontinent as the main study level covariate. Sources of heterogeneity related to the characteristics of the study population and the study methodology were investigated. Results Among 3216 records, 44 studies were selected, covering 45 geographical areas in 11 sub-continents. A total of 13 146 ALS cases and 825 million person-years of follow-up (PYFU) were co-nsidered. The overall pooled worldwide crude ALS incidence was at 1.75 (1.55–1.96)/100 000 PYFU; 1.68 (1.50–1.85)/100 000 PYFU after standardization. Heterogeneity was identified in ALS standardized incidence between North Europe [1.89 (1.46–2.32)/100 000 PYFU] and East Asia [0.83 (0.42–1.24)/100 000 PYFU, China and Japan P = 0.001] or South Asia [0.73 (0.58–0.89)/100 000/PYFU Iran, P = 0.02]. Conversely, homogeneous rates have been reported in populations from Europe, North America and New Zealand [pooled ALS standardized incidence of 1.81 (1.66-1.97)/100 000 PYFU for those areas]. Conclusion This review confirms a heterogeneous distribution worldwide of ALS, and sets the scene to sustain a collaborative study involving a wide international consortium to investigate the link between ancestry, environment and ALS incidence.
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Affiliation(s)
- Benoît Marin
- INSERM, U1094, Tropical Neuroepidemiology, Limoges, France.,Univ. Limoges, UMR_S 1094, Tropical Neuroepidemiology, Institute of Neuroepidemiology and Tropical Neurology, CNRS FR 3503 GEIST, F-87000 Limoges, France.,CHU Limoges, Centre d'Epidémiologie de Biostatistique et de Méthodologie de la Recherche, Limoges, France.,Laboratorio di Malattie Neurologiche, IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Milano, Italy.,Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari 'Aldo Moro', Bari, Italy.,Unit of Neurodegenerative Diseases, University of Bari 'Aldo Moro', at 'Pia Fondazione Cardinale G. Panico', Lecce, Italy
| | - Farid Boumédiene
- INSERM, U1094, Tropical Neuroepidemiology, Limoges, France.,Univ. Limoges, UMR_S 1094, Tropical Neuroepidemiology, Institute of Neuroepidemiology and Tropical Neurology, CNRS FR 3503 GEIST, F-87000 Limoges, France.,CHU Limoges, Centre d'Epidémiologie de Biostatistique et de Méthodologie de la Recherche, Limoges, France
| | - Giancarlo Logroscino
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari 'Aldo Moro', Bari, Italy.,Unit of Neurodegenerative Diseases, University of Bari 'Aldo Moro', at 'Pia Fondazione Cardinale G. Panico', Lecce, Italy
| | - Philippe Couratier
- INSERM, U1094, Tropical Neuroepidemiology, Limoges, France.,Univ. Limoges, UMR_S 1094, Tropical Neuroepidemiology, Institute of Neuroepidemiology and Tropical Neurology, CNRS FR 3503 GEIST, F-87000 Limoges, France.,CHU Limoges, Service de Neurologie, Limoges, France
| | - Marie-Claude Babron
- INSERM UMR 946, Genetic Variability and Human Diseases, Paris, France.,University Paris Diderot, UMR 946, Paris, France
| | - Anne Louise Leutenegger
- INSERM UMR 946, Genetic Variability and Human Diseases, Paris, France.,University Paris Diderot, UMR 946, Paris, France
| | - Massimilano Copetti
- Unit of Biostatistics, IRCCS 'Casa Sollievo della Sofferenza', San Giovanni Rotondo, Italy
| | - Pierre-Marie Preux
- INSERM, U1094, Tropical Neuroepidemiology, Limoges, France.,Univ. Limoges, UMR_S 1094, Tropical Neuroepidemiology, Institute of Neuroepidemiology and Tropical Neurology, CNRS FR 3503 GEIST, F-87000 Limoges, France.,CHU Limoges, Centre d'Epidémiologie de Biostatistique et de Méthodologie de la Recherche, Limoges, France
| | - Ettore Beghi
- Laboratorio di Malattie Neurologiche, IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Milano, Italy
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Luna J, Logroscino G, Couratier P, Marin B. Current issues in ALS epidemiology: Variation of ALS occurrence between populations and physical activity as a risk factor. Rev Neurol (Paris) 2017; 173:244-253. [DOI: 10.1016/j.neurol.2017.03.035] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 03/29/2017] [Accepted: 03/31/2017] [Indexed: 11/16/2022]
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Zufiría M, Gil-Bea FJ, Fernández-Torrón R, Poza JJ, Muñoz-Blanco JL, Rojas-García R, Riancho J, López de Munain A. ALS: A bucket of genes, environment, metabolism and unknown ingredients. Prog Neurobiol 2016; 142:104-129. [DOI: 10.1016/j.pneurobio.2016.05.004] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 03/22/2016] [Accepted: 05/09/2016] [Indexed: 12/11/2022]
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Marin B, Logroscino G, Boumédiene F, Labrunie A, Couratier P, Babron MC, Leutenegger AL, Preux PM, Beghi E. Clinical and demographic factors and outcome of amyotrophic lateral sclerosis in relation to population ancestral origin. Eur J Epidemiol 2015; 31:229-45. [DOI: 10.1007/s10654-015-0090-x] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Accepted: 10/05/2015] [Indexed: 01/08/2023]
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Morris C, O'Grada CM, Ryan MF, Gibney MJ, Roche HM, Gibney ER, Brennan L. Modulation of the lipidomic profile due to a lipid challenge and fitness level: a postprandial study. Lipids Health Dis 2015; 14:65. [PMID: 26123789 PMCID: PMC4489019 DOI: 10.1186/s12944-015-0062-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Accepted: 06/17/2015] [Indexed: 12/18/2022] Open
Abstract
Background The lipid composition of plasma is known to vary due to both phenotypic factors such as age, gender and BMI as well as with various diseases including cancer and neurological disorders. However, there is little investigation into the variation in the lipidome due to exercise and/ or metabolic challenges. The objectives of this present study were (i) To identify the glycerophospholipid, sphingolipids and ceramide changes in response to an oral lipid tolerance test (OLTT) in healthy adults and (ii) To identify the effect of aerobic fitness level on lipidomic profiles. Methods 214 healthy adults aged 18–60 years were recruited as part of a metabolic challenge study. A sub-group of 40 volunteers were selected for lipidomic analysis based on their aerobic fitness level. Ceramides, glycerophospholipids and sphingomyelins were quantified in baseline fasting plasma samples as well as at 60, 120, 180, 240 and 300 min following a lipid challenge using high-throughput flow injection ESI-MS/MS. Results Mixed model repeated measures analysis identified lipids which were significantly changing over the time course of the lipid challenge. Included in these lipids were lysophosphoethanolamines (LPE), phosphoethanolamines (PE), phosphoglycerides (PG) and ceramides (Cer). Five lipids (LPE a C18:2, LPE a C18:1, PE aa C36:2, PE aa C36:3 and N-C16:1-Cer) had a fold change > 1.5 at 120 min following the challenge and these lipids remained elevated. Furthermore, three of these lipids (LPE a C18:2, PE aa C36:2 and PE aa C36:3) were predictive of fasting and peak plasma TAG concentrations following the OLTT. Further analysis revealed that fitness level has a significant impact on the response to the OLTT: in particular significant differences between fitness groups were observed for phosphatidylcholines (PC), sphingomyelins (SM) and ceramides. Conclusion This study identified specific lipids which were modulated by an acute lipid challenge. Furthermore, it identified a series of lipids which were modulated by fitness level. Future lipidomic studies should take into account environmental factors such as diet and fitness level during biomarker discovery work. Trial registration Data, clinicaltrials.gov, NCT01172951 Electronic supplementary material The online version of this article (doi:10.1186/s12944-015-0062-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ciara Morris
- UCD Institute of Food and Health, University College Dublin, Belfield, Dublin 4, Ireland.,UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin 4, Ireland
| | - Colm M O'Grada
- UCD Institute of Food and Health, University College Dublin, Belfield, Dublin 4, Ireland.,UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin 4, Ireland
| | - Miriam F Ryan
- UCD Institute of Food and Health, University College Dublin, Belfield, Dublin 4, Ireland
| | - Michael J Gibney
- UCD Institute of Food and Health, University College Dublin, Belfield, Dublin 4, Ireland
| | - Helen M Roche
- UCD Institute of Food and Health, University College Dublin, Belfield, Dublin 4, Ireland.,UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin 4, Ireland
| | - Eileen R Gibney
- UCD Institute of Food and Health, University College Dublin, Belfield, Dublin 4, Ireland
| | - Lorraine Brennan
- UCD Institute of Food and Health, University College Dublin, Belfield, Dublin 4, Ireland. .,UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin 4, Ireland.
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Mazibuko Z, Choonara YE, Kumar P, Du Toit LC, Modi G, Naidoo D, Pillay V. A Review of the Potential Role of Nano-Enabled Drug Delivery Technologies in Amyotrophic Lateral Sclerosis: Lessons Learned from Other Neurodegenerative Disorders. J Pharm Sci 2015; 104:1213-29. [DOI: 10.1002/jps.24322] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Revised: 11/27/2014] [Accepted: 12/04/2014] [Indexed: 12/11/2022]
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Goutman SA, Nowacek DG, Burke JF, Kerber KA, Skolarus LE, Callaghan BC. Minorities, men, and unmarried amyotrophic lateral sclerosis patients are more likely to die in an acute care facility. Amyotroph Lateral Scler Frontotemporal Degener 2014; 15:440-3. [PMID: 24920400 DOI: 10.3109/21678421.2014.924143] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Studies suggest that dying at home is a more favorable experience. This study investigated where amyotrophic lateral sclerosis (ALS) patients die and the patient demographics associated with dying in an acute care facility or nursing home compared to home or hospice. Centers for Disease Control and Prevention Multiple Cause Mortality Files from 2005 to 2010 were used to identify ALS patients and to classify place of death. Multinomial logistic regression was used to determine the association between patient demographics and place of death. Between 2005 and 2010, 40,911 patients died of ALS in the United States. Place of death was as follows: home or hospice facility 20,231 (50%), acute care facility (25%), and nursing home (20%). African Americans (adjusted multinomial odds ratio (aMOR) 2.56, CI 2.32-2.83), Hispanics (aMOR 1.44, CI 1.30-1.62), and Asians (aMOR 1.87, CI 1.57-2.22) were more likely to die in an acute care facility, whereas females (aMOR 0.76, CI 0.72-0.80) and married individuals were less likely. Hispanics (aMOR 0.68, CI 0.58-0.79) and married individuals were less likely to die in a nursing home. In conclusion, minorities, men, and unmarried individuals are more likely to die in an acute care facility. Further studies are needed to better understand place of death preferences.
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Affiliation(s)
- Stephen A Goutman
- Department of Neurology, University of Michigan , Ann Arbor, Michigan , USA
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Kobeleva X, Petri S. Barriers to novel therapeutics in amyotrophic lateral sclerosis. Neurodegener Dis Manag 2013. [DOI: 10.2217/nmt.13.66] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
SUMMARY Amyotrophic lateral sclerosis is a devastating neurodegenerative condition primarily involving the motor system in the cerebral cortex, brain stem and spinal cord, but can, in later disease stages, also affect distinct extramotor brain regions. In this article, we discuss the prevalent barriers, including clinical and genetic variability of amyotrophic lateral sclerosis, frailty of the current mouse model and inadequateness of clinical trials, in the search for novel therapeutics. Approaches in terms of understanding the pathogenesis, and the search for biomarkers to initiate early or even presymptomatic treatment and monitor treatment effects are highlighted.
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Affiliation(s)
- Xenia Kobeleva
- Department of Neurology, Hannover Medical School, Carl-Neuberg-Straße 1, 30625 Hannover, Germany
| | - Susanne Petri
- Department of Neurology, Hannover Medical School, Carl-Neuberg-Straße 1, 30625 Hannover, Germany
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Bettini M, Vicens J, Giunta DH, Rugiero M, Cristiano E. Incidence and prevalence of amyotrophic lateral sclerosis in an HMO of Buenos Aires, Argentina. Amyotroph Lateral Scler Frontotemporal Degener 2013; 14:598-603. [DOI: 10.3109/21678421.2013.808225] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Blasco H, Guennoc AM, Veyrat-Durebex C, Gordon PH, Andres CR, Camu W, Corcia P. Amyotrophic lateral sclerosis: A hormonal condition? ACTA ACUST UNITED AC 2012; 13:585-8. [DOI: 10.3109/17482968.2012.706303] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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