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Sisodiya SM, Gulcebi MI, Fortunato F, Mills JD, Haynes E, Bramon E, Chadwick P, Ciccarelli O, David AS, De Meyer K, Fox NC, Davan Wetton J, Koltzenburg M, Kullmann DM, Kurian MA, Manji H, Maslin MA, Matharu M, Montgomery H, Romanello M, Werring DJ, Zhang L, Friston KJ, Hanna MG. Climate change and disorders of the nervous system. Lancet Neurol 2024; 23:636-648. [PMID: 38760101 DOI: 10.1016/s1474-4422(24)00087-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 02/12/2024] [Accepted: 02/27/2024] [Indexed: 05/19/2024]
Abstract
Anthropogenic climate change is affecting people's health, including those with neurological and psychiatric diseases. Currently, making inferences about the effect of climate change on neurological and psychiatric diseases is challenging because of an overall sparsity of data, differing study methods, paucity of detail regarding disease subtypes, little consideration of the effect of individual and population genetics, and widely differing geographical locations with the potential for regional influences. However, evidence suggests that the incidence, prevalence, and severity of many nervous system conditions (eg, stroke, neurological infections, and some mental health disorders) can be affected by climate change. The data show broad and complex adverse effects, especially of temperature extremes to which people are unaccustomed and wide diurnal temperature fluctuations. Protective measures might be possible through local forecasting. Few studies project the future effects of climate change on brain health, hindering policy developments. Robust studies on the threats from changing climate for people who have, or are at risk of developing, disorders of the nervous system are urgently needed.
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Affiliation(s)
- Sanjay M Sisodiya
- Department of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, University College London, London, UK; Chalfont Centre for Epilepsy, Chalfont-St-Peter, UK.
| | - Medine I Gulcebi
- Department of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, University College London, London, UK; Chalfont Centre for Epilepsy, Chalfont-St-Peter, UK
| | - Francesco Fortunato
- Department of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, University College London, London, UK; Chalfont Centre for Epilepsy, Chalfont-St-Peter, UK
| | - James D Mills
- Department of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, University College London, London, UK; Chalfont Centre for Epilepsy, Chalfont-St-Peter, UK
| | - Ethan Haynes
- Department of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, University College London, London, UK; Chalfont Centre for Epilepsy, Chalfont-St-Peter, UK
| | - Elvira Bramon
- Division of Psychiatry, University College London, London, UK
| | - Paul Chadwick
- Centre for Behaviour Change, University College London, London, UK
| | - Olga Ciccarelli
- Department of Neuroinflammation, UCL Queen Square Institute of Neurology, University College London, London, UK; National Institute of Health Research University College London Hospitals Biomedical Research Centre, London, UK
| | - Anthony S David
- Division of Psychiatry, University College London, London, UK
| | - Kris De Meyer
- UCL Climate Action Unit, University College London, London, UK
| | - Nick C Fox
- Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, University College London, London, UK; Department of the UK Dementia Research Institute, UCL Queen Square Institute of Neurology, University College London, London, UK
| | | | - Martin Koltzenburg
- Department of Clinical and Movement Neuroscience, UCL Queen Square Institute of Neurology, University College London, London, UK
| | - Dimitri M Kullmann
- Department of Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, University College London, London, UK
| | - Manju A Kurian
- Department of Developmental Neurosciences, Zayed Centre for Research into Rare Disease in Children, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Hadi Manji
- National Hospital for Neurology and Neurosurgery, London, UK
| | - Mark A Maslin
- Department of Geography, University College London, London, UK; Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark
| | - Manjit Matharu
- Headache and Facial Pain Group, UCL Queen Square Institute of Neurology, UCL and the National Hospital for Neurology and Neurosurgery, London, UK
| | - Hugh Montgomery
- Department of Medicine, University College London, London, UK
| | - Marina Romanello
- Institute for Global Health, University College London, London, UK
| | - David J Werring
- Stroke Research Centre, Department of Brain Repair and Rehabilitation, UCL Queen Square Institute of Neurology, University College London, London, UK
| | - Lisa Zhang
- Centre for Behaviour Change, University College London, London, UK
| | - Karl J Friston
- Wellcome Centre for Human Neuroimaging, UCL Queen Square Institute of Neurology, University College London, London, UK
| | - Michael G Hanna
- Centre for Neuromuscular Diseases, Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, University College London, London, UK; MRC International Centre for Genomic Medicine in Neuromuscular Diseases, Department of Neuromuscular Diseases, UCL Queen Square Institute of Neurology, University College London, London, UK
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Stein PJS, Stein MA, Groce N, Kett M, Akyeampong EK, Alford WP, Chakraborty J, Daniels-Mayes S, Eriksen SH, Fracht A, Gallegos L, Grech S, Gurung P, Hans A, Harpur P, Jodoin S, Lord JE, Macanawai SS, McClain-Nhlapo CV, Mezmur BD, Moore RJ, Muñoz Y, Patel V, Pham PN, Quinn G, Sadlier SA, Shachar C, Smith MS, Van Susteren L. Advancing disability-inclusive climate research and action, climate justice, and climate-resilient development. Lancet Planet Health 2024; 8:e242-e255. [PMID: 38580426 DOI: 10.1016/s2542-5196(24)00024-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 11/30/2023] [Accepted: 02/14/2024] [Indexed: 04/07/2024]
Abstract
Globally, more than 1 billion people with disabilities are disproportionately and differentially at risk from the climate crisis. Yet there is a notable absence of climate policy, programming, and research at the intersection of disability and climate change. Advancing climate justice urgently requires accelerated disability-inclusive climate action. We present pivotal research recommendations and guidance to advance disability-inclusive climate research and responses identified by a global interdisciplinary group of experts in disability, climate change, sustainable development, public health, environmental justice, humanitarianism, gender, Indigeneity, mental health, law, and planetary health. Climate-resilient development is a framework for enabling universal sustainable development. Advancing inclusive climate-resilient development requires a disability human rights approach that deepens understanding of how societal choices and actions-characterised by meaningful participation, inclusion, knowledge diversity in decision making, and co-design by and with people with disabilities and their representative organisations-build collective climate resilience benefiting disability communities and society at large while advancing planetary health.
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Affiliation(s)
- Penelope J S Stein
- Harvard Law School Project on Disability, Harvard Law School, Cambridge, MA, USA
| | - Michael Ashley Stein
- Harvard Law School Project on Disability, Harvard Law School, Cambridge, MA, USA.
| | - Nora Groce
- Harvard Law School Project on Disability, Harvard Law School, Cambridge, MA, USA; International Disability Research Centre, University College London, London, UK
| | - Maria Kett
- International Disability Research Centre, University College London, London, UK
| | - Emmanuel K Akyeampong
- Harvard Law School Project on Disability, Harvard Law School, Cambridge, MA, USA; Department of African and African American Studies, Harvard University, Cambridge, MA, USA
| | - Willliam P Alford
- Harvard Law School Project on Disability, Harvard Law School, Cambridge, MA, USA
| | - Jayajit Chakraborty
- Bren School of Environmental Science and Management, University of California-Santa Barbara, Santa Barbara, CA, USA
| | | | - Siri H Eriksen
- Faculty of Landscape and Society, Norwegian University of Life Sciences, Ås, Norway
| | - Anne Fracht
- Harvard Law School Project on Disability, Harvard Law School, Cambridge, MA, USA
| | - Luis Gallegos
- Harvard Law School Project on Disability, Harvard Law School, Cambridge, MA, USA; The United Nations Institute for Training and Research, Quito, Ecuador
| | - Shaun Grech
- Community Based Inclusive Development Initiative, CBM, Bensheim, Germany
| | - Pratima Gurung
- National Indigenous Disabled Women Association Nepal, Kusunti, Nepal
| | - Asha Hans
- School of Women's Studies, Utkal University, Bhubaneswar, India
| | - Paul Harpur
- Harvard Law School Project on Disability, Harvard Law School, Cambridge, MA, USA; TC Beirne School of Law, University of Queensland, Brisbane, QLD, Australia
| | | | - Janet E Lord
- Harvard Law School Project on Disability, Harvard Law School, Cambridge, MA, USA; Center for International and Comparative Law, University of Baltimore, Baltimore, MD, USA
| | | | | | | | - Rhonda J Moore
- All of US Research Program, National Institutes of Health, Washington, DC, USA
| | | | - Vikram Patel
- Harvard Law School Project on Disability, Harvard Law School, Cambridge, MA, USA; Department of Global Health and Social Medicine, Harvard Medical School, Cambridge, MA, USA
| | - Phuong N Pham
- Harvard Humanitarian Initiative, Cambridge, MA, USA; Harvard T H Chan School of Public Health, Boston, MA, USA
| | - Gerard Quinn
- Harvard Law School Project on Disability, Harvard Law School, Cambridge, MA, USA; Faculty of Law, University of Galway, Galway, Ireland
| | | | - Carmel Shachar
- Health Law and Policy Clinic at the Center for Health Law and Policy Innovation, Harvard Law School, Cambridge, MA, USA
| | - Matthew S Smith
- Harvard Law School Project on Disability, Harvard Law School, Cambridge, MA, USA
| | - Lise Van Susteren
- Department of Psychiatry and Behavorial Sciences, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
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Reis J, Buguet A, Radomski M, Stella AB, Vásquez TC, Spencer PS. Neurological patients confronting climate change: A potential role for the glymphatic system and sleep. J Neurol Sci 2024; 458:122900. [PMID: 38310733 DOI: 10.1016/j.jns.2024.122900] [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: 11/20/2023] [Revised: 01/18/2024] [Accepted: 01/21/2024] [Indexed: 02/06/2024]
Abstract
Interest in the health consequences of climate change (global warming, heatwaves) has increased in the neurological community. This review addresses the impact of elevated ambient temperatures and heatwaves on patients with neurological and mental health disorders, including multiple sclerosis, synucleinopathies, dementia, epilepsies, mental health, and stroke. Patients with such conditions are highly vulnerable during heatwaves because of functional disorders affecting sleep, thermoregulation, autonomic system reactivity, mood, and cognitive ability. Several medications may also increase the risk of heatstroke. Special attention is devoted to the involvement of common underlying mechanisms, such as sleep and the glymphatic system. Disease prevention and patient care during heatwaves are major issues for caregivers. Beyond the usual recommendations for individuals, we favor artificially induced acclimation to heat, which provides preventive benefits with proven efficacy for healthy adults.
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Affiliation(s)
- Jacques Reis
- Department of Neurology, University Hospital of Strasbourg, 67000 Strasbourg, France; Association RISE, 3 rue du Loir, 67205 Oberhausbergen, France.
| | - Alain Buguet
- Malaria Research Unit, UMR 5246 CNRS, Claude-Bernard Lyon-1 University, 69622 Villeurbanne, France; 21 rue de Champfranc, 38630 Les Avenières Veyrins-Thuellin, France
| | - Manny Radomski
- Emeritus at the University of Toronto, Apt n° 2501, 2010 Islington Avenue, Toronto, ON M9P3S8, Canada
| | - Alex Buoite Stella
- Clinical Unit of Neurology, Department of Medicine, Surgery and Health Sciences, Cattinara University Hospital, University of Trieste, Trieste, Italy
| | - Teresa Corona Vásquez
- División de Estudios de Posgrado, Universidad Nacional Autónoma de México, Mexico City, Mexico; Clinical Neurodegenerative Diseases Laboratory, Instituto Nacional de Neurología y Neurocirugía, Manuel Velasco Suárez, Mexico City, Mexico
| | - Peter S Spencer
- Department of Neurology, School of Medicine, Oregon Institute of Occupational Health Sciences, Oregon Health & Science University, Portland, OR 97239, USA
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Xiao L, Wang Q, Ni H, Xu T, Cai X, Dai T, Wang L, Song C, Li Y, Li F, Meng T, Sheng H, Yu X, Zeng Q, Guo P, Zhang X. Effects of temperature anomaly on sperm quality: A multi-center study of 33,234 men. Heliyon 2024; 10:e26765. [PMID: 38434420 PMCID: PMC10907732 DOI: 10.1016/j.heliyon.2024.e26765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 02/17/2024] [Accepted: 02/20/2024] [Indexed: 03/05/2024] Open
Abstract
Backgrounds Global fertility rates continue to decline and sperm quality is a prime factor affecting male fertility. Both extreme cold and heat have been demonstrated to be associated with decreased sperm quality, but no epidemiological studies have considered human adaptation to long-term temperature. Our aim was to conduct a multi-center retrospective cohort study to investigate exposure-response relationship between temperature anomaly (TA) that deviate from long-term climate patterns and sperm quality. Methods A total of 78,952 semen samples measured in 33,234 donors from 6 provincial human sperm banks in China were collected. This study considered heat and cold acclimatization to prolonged exposure in humans and explored the exposure-response relationship between TAs and sperm quality parameters (sperm concentrations, sperm count, progressive motility, progressive sperm count, total motility and total motile sperm count) during the hot and cold seasons, respectively. Linear mixed models and generalized linear models were built separately for specific centers to pool in a meta-analysis to obtain the pooled effect of TA on sperm quality, considering repeated measurements data structure and spatial heterogeneity. Results We identified an inverted U-shaped exposure-response relationship between TA and sperm quality during the hot season. Significant negative effect of anomalous cold on sperm quality during the hot season was found after additional adjustment for Body mass index, marital status and childbearing history. The heat-related TA in hot season was significantly negatively associated with sperm concentration, progressive sperm count and total motile sperm count (all P-values<0.05). After adjusting the relative humidity, the cold-related TA in cold season was negatively associated with the sperm total motility (P-values<0.05). Conclusions Our results suggest both heat-related and cold-related TAs are associated with decreased sperm quality. The findings highlight the importance of reducing exposure to anomalous temperatures to protect male fertility.
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Affiliation(s)
- Lina Xiao
- Department of Preventive Medicine, Shantou University Medical College, Shantou, 515041, China
| | - Qiling Wang
- National Health Commission Key Laboratory of Male Reproduction and Genetics, Guangzhou, China
- Department of Andrology, Guangdong Provincial Reproductive Science Institute (Guangdong Provincial Fertility Hospital), China
| | - Haobo Ni
- Department of Preventive Medicine, Shantou University Medical College, Shantou, 515041, China
| | - Ting Xu
- Department of Preventive Medicine, Shantou University Medical College, Shantou, 515041, China
| | - Xiaoyan Cai
- Department of Preventive Medicine, Shantou University Medical College, Shantou, 515041, China
| | - Tingting Dai
- Department of Preventive Medicine, Shantou University Medical College, Shantou, 515041, China
| | - Lingxi Wang
- Department of Preventive Medicine, Shantou University Medical College, Shantou, 515041, China
| | - Chunying Song
- Human Sperm Bank, The Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, China
| | - Yushan Li
- Human Sperm Bank, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Fuping Li
- Human Sperm Bank, The Key Laboratory of Birth Defects and Related Diseases of Women and Children of Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, China
| | - Tianqing Meng
- Reproductive Medicine Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Human Sperm Bank, Reproductive Medicine Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Huiqiang Sheng
- Human Sperm Bank, The Zhejiang Provincial Maternal and Child and Reproductive Health Care Center, Hangzhou, China
| | - Xiaolin Yu
- Department of Preventive Medicine, Shantou University Medical College, Shantou, 515041, China
| | - Qinghui Zeng
- Department of Preventive Medicine, Shantou University Medical College, Shantou, 515041, China
| | - Pi Guo
- Department of Preventive Medicine, Shantou University Medical College, Shantou, 515041, China
| | - Xinzong Zhang
- National Health Commission Key Laboratory of Male Reproduction and Genetics, Guangzhou, China
- Department of Andrology, Guangdong Provincial Reproductive Science Institute (Guangdong Provincial Fertility Hospital), China
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Javier-Ormazábal A, González-Platas M, Jiménez-Sosa A, Herrero P, Lapuente-Hernández D. The Effectiveness of a Single Dry Needling Session on Gait and Quality of Life in Multiple Sclerosis: A Double-Blind Randomized Sham-Controlled Pilot Trial. Healthcare (Basel) 2023; 12:10. [PMID: 38200916 PMCID: PMC10778988 DOI: 10.3390/healthcare12010010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/14/2023] [Accepted: 12/18/2023] [Indexed: 01/12/2024] Open
Abstract
INTRODUCTION Gait disorders are a major cause of disability and reduced health-related quality of life in people with multiple sclerosis (pwMS). Dry needling (DN) has demonstrated positive results to improve gait parameters in patients with stroke. The main aim of this study was to evaluate the effect of a single session of DN in the gait performance of pwMS. METHODS A double-blind parallel randomized sham-controlled pilot trial was conducted. Study participants received a single session of active DN or sham DN in the gastrocnemius medialis muscle. Pre-treatment and immediately post-treatment measurements were taken, as well as at one and four weeks after the intervention. Outcomes related to gait performance (Timed 25-Foot Walk), self-perceived walking capacity (Multiple Sclerosis Walking Scale), risk of falls (Timed Up and Go test), disability level (Expanded Disability Status Score) and quality of life (Multiple Sclerosis Quality of Life-54 questionnaire and Analogic Quality of Life scale) were evaluated. RESULTS 18 patients who had multiple sclerosis participated in the study. The group who received active DN showed within-group significant statistical differences immediately after treatment for gait performance (p = 0.008) and risk of falls (p = 0.008), as well as for self-perceived walking capacity at one week (p = 0.017) and four weeks (p = 0.011) and quality of life at four weeks (p = 0.014). Regarding the comparison between groups, only significant results were obtained in the physical domain of the quality of life at four weeks (p = 0.014). CONCLUSIONS DN seems to be a promising therapeutic tool for the treatment of gait disorders in pwMS. However, when results were compared with sham DN, no differences were found.
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Affiliation(s)
- Alberto Javier-Ormazábal
- Division of Physiotherapy, Hospital Universitario de Canarias, Carretera Ofra S/N, 38320 San Cristóbal de La Laguna, Santa Cruz de Tenerife, Spain
- Research Institute of Biomedical and Health Sciences, Universidad de Las Palmas de Gran Canaria, C. Juan de Quesada 30, 35001 Las Palmas de Gran Canaria, Las Palmas, Spain
| | - Montserrat González-Platas
- Research Institute of Biomedical and Health Sciences, Universidad de Las Palmas de Gran Canaria, C. Juan de Quesada 30, 35001 Las Palmas de Gran Canaria, Las Palmas, Spain
- Division of Neurology, Hospital Universitario de Canarias, Carretera Ofra S/N, 38320 San Cristóbal de La Laguna, Santa Cruz de Tenerife, Spain
| | - Alejandro Jiménez-Sosa
- Research Unit, Hospital Universitario de Canarias, Carretera Ofra S/N, 38320 San Cristóbal de La Laguna, Santa Cruz de Tenerife, Spain
| | - Pablo Herrero
- Department of Physiatry and Nursing, Faculty of Health Sciences, University of Zaragoza, C/Domingo Miral s/n, 50009 Zaragoza, Zaragoza, Spain
- iHealthy Research Group, IIS Aragon, Avda San Juan Bosco 13, 50009 Zaragoza, Zaragoza, Spain
| | - Diego Lapuente-Hernández
- Department of Physiatry and Nursing, Faculty of Health Sciences, University of Zaragoza, C/Domingo Miral s/n, 50009 Zaragoza, Zaragoza, Spain
- iHealthy Research Group, IIS Aragon, Avda San Juan Bosco 13, 50009 Zaragoza, Zaragoza, Spain
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Fard P, Chung MKJ, Estiri H, Patel CJ. Spatio-temporal interpolation and delineation of extreme heat events in California between 2017 and 2021. ENVIRONMENTAL RESEARCH 2023; 237:116984. [PMID: 37648196 PMCID: PMC10591937 DOI: 10.1016/j.envres.2023.116984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 08/21/2023] [Accepted: 08/23/2023] [Indexed: 09/01/2023]
Abstract
Robust spatio-temporal delineation of extreme climate events and accurate identification of areas that are impacted by an event is a prerequisite for identifying population-level and health-related risks. In prior research, attributes such as temperature and humidity have often been linearly assigned to the population of the study unit from the closest weather station. This could result in inaccurate event delineation and biased assessment of extreme heat exposure. We have developed a spatio-temporal model to dynamically delineate boundaries for Extreme Heat Events (EHE) across space and over time, using a relative measure of Apparent Temperature (AT). Our surface interpolation approach offers a higher spatio-temporal resolution compared to the standard nearest-station (NS) assignment method. We show that the proposed approach can provide at least 80.8 percent improvement in identification of areas and populations impacted by EHEs. This improvement in average adjusts the misclassification of about one million Californians per day of an extreme event, who would be either unidentified or misidentified under EHEs between 2017 and 2021.
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Affiliation(s)
- Pedram Fard
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA
| | - Ming Kei Jake Chung
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA; School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong SAR, China; Institute of Environment, Energy and Sustainability, The Chinese University of Hong Kong, Hong Kong, China
| | - Hossein Estiri
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Chirag J Patel
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA.
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Kim AG, Park C, Tokavanich N, Sabanci R, Freel R, Hayes V, Thakur RK. Meteorological Influence on Atrial Fibrillation and Flutter: A Nationwide Observational Study in South Korea (2010-2022). Cureus 2023; 15:e46867. [PMID: 37954814 PMCID: PMC10638101 DOI: 10.7759/cureus.46867] [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] [Accepted: 10/11/2023] [Indexed: 11/14/2023] Open
Abstract
Background and rationale The impact of meteorological factors, including atmospheric temperature, humidity, and wind speed, on the incidence of atrial fibrillation and flutter (AF) has been the subject of several studies, but the findings have been inconsistent. Given the complex and multifaceted nature of this relationship, a larger-scale study was necessary to provide sufficient statistical power and elucidate potential associations between them. The aim of this study was, thus, to investigate the potential associations between meteorological factors and the incidence of AF. Methods The South Korean government provides open access to national health insurance and weather data for its citizens; the data was available from January 2010 to July 2022. The national health insurance data includes the monthly number of patients diagnosed with a specific condition, reflecting the incidence and prevalence of the condition. Pearson correlation analyses were performed using the statistical analysis software, SAS® OnDemand for Academics (SAS Institute Inc., Cary, North Carolina, United States), to examine the association between each month's national average climate data and the number of patients diagnosed with AF. Results The number of patients diagnosed with AF in the total population showed a statistically significant correlation only with average wind speed (correlation coefficient (r)=-0.42, 95%CI -0.55 to -0.28, p<0.001) and sunshine duration (r=0.27, 95%CI 0.12 to 0.41, p<0.001). Among females aged 20-24 years, there was a statistically significant association with other variables, including average temperature, precipitation, humidity, and atmospheric pressure (p<0.05). Diurnal temperature variation showed inconsistent associations across different age and sex groups. Conclusion The number of patients diagnosed with AF is negatively correlated with average wind speed and positively correlated with sunshine duration in the general population, particularly among the elderly. There was no significant association between the number of patients diagnosed with AF and average temperature, precipitation, or humidity, except for females aged 20-24 years, who exhibited a significant association with these variables. However, it is important to note that these correlations do not establish causality.
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Affiliation(s)
- Andrew G Kim
- Internal Medicine, Michigan State University, East Lansing, USA
| | - Chanjoo Park
- General Practice, Catholic Kwandong University, Gangneung, KOR
| | - Nithi Tokavanich
- Cardiac Electrophysiology, University of Michigan, Ann Arbor, USA
| | - Rand Sabanci
- Internal Medicine, Michigan State University, East Lansing, USA
| | - Rebeccah Freel
- Cardiac Electrophysiology, Sparrow Hospital, Lansing, USA
| | - Victoria Hayes
- Cardiac Electrophysiology, Sparrow Hospital, Lansing, USA
| | - Ranjan K Thakur
- Cardiac Electrophysiology, Michigan State University, East Lansing, USA
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Parks RM, Rowland ST, Do V, Boehme AK, Dominici F, Hart CL, Kioumourtzoglou MA. The association between temperature and alcohol- and substance-related disorder hospital visits in New York State. COMMUNICATIONS MEDICINE 2023; 3:118. [PMID: 37752306 PMCID: PMC10522658 DOI: 10.1038/s43856-023-00346-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 08/08/2023] [Indexed: 09/28/2023] Open
Abstract
BACKGROUND Limited evidence exists on how temperature increases are associated with hospital visits from alcohol- and substance-related disorders, despite plausible behavioral and physiological pathways. METHODS In the present study, we implemented a case-crossover design, which controls for seasonal patterns, long-term trends, and non- or slowly-varying confounders, with distributed lag non-linear temperature terms (0-6 days) to estimate associations between daily ZIP Code-level temperature and alcohol- and substance-related disorder hospital visit rates in New York State during 1995-2014. We also examined four substance-related disorder sub-causes (cannabis, cocaine, opioid, sedatives). RESULTS Here we show that, for alcohol-related disorders, a daily increase in temperature from the daily minimum (-30.1 °C (-22.2 °F)) to the 75th percentile (18.8 °C (65.8 °F)) across 0-6 lag days is associated with a cumulative 24.6% (95%CI,14.6%-34.6%) increase in hospital visit rates, largely driven by increases on the day of and day before hospital visit, with an association larger outside New York City. For substance-related disorders, we find evidence of a positive association at temperatures from the daily minimum (-30.1 °C (-22.2 °F)) to the 50th percentile (10.4 °C (50.7 °F)) (37.7% (95%CI,27.2%-48.2%), but not at higher temperatures. Findings are consistent across age group, sex, and social vulnerability. CONCLUSIONS Our work highlights how hospital visits from alcohol- and substance-related disorders are currently impacted by elevated temperatures and could be further affected by rising temperatures resulting from climate change. Enhanced social infrastructure and health system interventions could mitigate these impacts.
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Affiliation(s)
- Robbie M Parks
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, NY, USA.
- The Earth Institute, Columbia University, New York, NY, USA.
| | - Sebastian T Rowland
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Vivian Do
- Department of Environmental Health Sciences, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Amelia K Boehme
- Department of Neurology, Columbia University Medical School, New York, NY, USA
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Francesca Dominici
- Department of Biostatistics, T.H. Chan School of Public Health, Harvard University, Boston, MA, USA
| | - Carl L Hart
- Department of Psychology, Columbia University, New York, NY, USA
- Department of Psychiatry, Columbia University, New York, NY, USA
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Louis S, Carlson AK, Suresh A, Rim J, Mays M, Ontaneda D, Dhawan A. Impacts of Climate Change and Air Pollution on Neurologic Health, Disease, and Practice: A Scoping Review. Neurology 2023; 100:474-483. [PMID: 36384657 PMCID: PMC9990849 DOI: 10.1212/wnl.0000000000201630] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 10/18/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Although the international community collectively seeks to reduce global temperature rise to less than 1.5°C before 2100, irreversible environmental changes have already occurred, and as the planet warms, these changes will continue to occur. As we witness the effects of a warming planet on human health, it is imperative that neurologists anticipate how the epidemiology and incidence of neurologic disease may change. In this review, we organized our analysis around 3 key themes related to climate change and neurologic health: extreme weather events and temperature fluctuations, emerging neuroinfectious diseases, and pollutant impacts. Across each of these themes, we appraised and reviewed recent literature relevant to neurologic disease and practice. METHODS Studies were identified using search terms relating to climate change, pollutants, and neurologic disease in PubMed, OVID MEDLINE, EMBASE, PsycInfo, and gray literature. Studies published between 1990 and 2022 were included if they pertained to human incidence or prevalence of disease, were in English, and were relevant to neurologic disease. RESULTS We identified a total of 364 articles, grouped into the 3 key themes of our study: extreme weather events and temperature fluctuations (38 studies), emerging neuroinfectious diseases (37 studies), and pollutant impacts (289 studies). The included studies highlighted the relationships between neurologic symptom exacerbation and temperature variability, tick-borne infections and warming climates, and airborne pollutants and cerebrovascular disease incidence and severity. DISCUSSION Temperature extremes and variability both associated with stroke incidence and severity, migraine headaches, hospitalization in patients with dementia, and multiple sclerosis exacerbations. Exposure to airborne pollutants, especially PM2.5 and nitrates, associated with stroke incidence and severity, headaches, dementia risk, Parkinson disease, and MS exacerbation. Climate change has demonstrably expanded favorable conditions for zoonotic diseases beyond traditional borders and poses the risk of disease in new, susceptible populations. Articles were biased toward resource-rich regions, suggesting a discordance between where research occurs and where changes are most acute. As such, 3 key priorities emerged for further study: neuroinfectious disease risk mitigation, understanding the pathophysiology of airborne pollutants on the nervous system, and methods to improve delivery of neurologic care in the face of climate-related disruptions.
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Affiliation(s)
- Shreya Louis
- From the Lerner College of Medicine (S.L.), Cleveland Clinic, OH; and Neurological Institute (A.K.C., A.S., J.R., M.M., D.O., A.D.), Cleveland Clinic, OH
| | - Alise K Carlson
- From the Lerner College of Medicine (S.L.), Cleveland Clinic, OH; and Neurological Institute (A.K.C., A.S., J.R., M.M., D.O., A.D.), Cleveland Clinic, OH
| | - Abhilash Suresh
- From the Lerner College of Medicine (S.L.), Cleveland Clinic, OH; and Neurological Institute (A.K.C., A.S., J.R., M.M., D.O., A.D.), Cleveland Clinic, OH
| | - Joshua Rim
- From the Lerner College of Medicine (S.L.), Cleveland Clinic, OH; and Neurological Institute (A.K.C., A.S., J.R., M.M., D.O., A.D.), Cleveland Clinic, OH
| | - MaryAnn Mays
- From the Lerner College of Medicine (S.L.), Cleveland Clinic, OH; and Neurological Institute (A.K.C., A.S., J.R., M.M., D.O., A.D.), Cleveland Clinic, OH
| | - Daniel Ontaneda
- From the Lerner College of Medicine (S.L.), Cleveland Clinic, OH; and Neurological Institute (A.K.C., A.S., J.R., M.M., D.O., A.D.), Cleveland Clinic, OH
| | - Andrew Dhawan
- From the Lerner College of Medicine (S.L.), Cleveland Clinic, OH; and Neurological Institute (A.K.C., A.S., J.R., M.M., D.O., A.D.), Cleveland Clinic, OH.
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Liu H, Tong M, Guo F, Nie Q, Li J, Li P, Zhu T, Xue T. Deaths attributable to anomalous temperature: A generalizable metric for the health impact of global warming. ENVIRONMENT INTERNATIONAL 2022; 169:107520. [PMID: 36170754 DOI: 10.1016/j.envint.2022.107520] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 08/05/2022] [Accepted: 09/10/2022] [Indexed: 06/16/2023]
Abstract
The U-shaped association between health outcomes and ambient temperatures has been extensively investigated. However, such analyses cannot fully estimate the mortality burden of climate change because the features of the association (e.g., minimum mortality temperature) vary with human adaptation; thus, they are not generalizable to different locations. In this study, we assumed that humans could adapt to regular temperature variations; and thus examined the all-cause mortality attributable to temperature anomaly (TA), an indicator widely utilized in climate science to measure irregular temperature fluctuations, across 115 cities in the United States (US). We first used quasi-Poisson regressions to obtain the city-specific TA-mortality associations, then used meta-regression to pool these city-specific estimates. Finally, we calculated the number of TA-related deaths using the uniform pooled association, then compared it to the estimates from city-specific associations, which had been controlled for adaptation. Meta-regression showed a U-shaped TA-mortality association, centered at a TA near 0. According to the pooled association, 0.579 % (95 % confidence interval [CI]: 0.465-0.681 %), 0.394 % (95 % CI: 0.332-0.451 %), and 0.185 % (95 % CI: 0.107-0.254 %) of all-cause deaths were attributable to all anomalous temperatures (TA ≠ 0), anomalous heat (TA > 0), and anomalous cold (TA < 0), respectively. At the city level, heat-related deaths estimated from the pooled association were in good agreement with heat-related deaths estimated from the city-specific associations (R2 = 0.84). However, the cold-related deaths estimated from the two methods showed a weaker correlation (R2 = 0.07). Our findings suggest that TA constitutes a generalizable indicator that can uniformly evaluate deaths attributable to anomalous heat in distinct geographical locations.
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Affiliation(s)
- Hengyi Liu
- Institute of Reproductive and Child Health / National Health Commission Key Laboratory of Reproductive Health and Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
| | - Mingkun Tong
- Institute of Reproductive and Child Health / National Health Commission Key Laboratory of Reproductive Health and Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
| | - Fuyu Guo
- Institute of Reproductive and Child Health / National Health Commission Key Laboratory of Reproductive Health and Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
| | - Qiyue Nie
- College of Environmental Sciences and Engineering, Peking University, Beijing, China
| | - Jiwei Li
- School of Computer Science, Zhejiang University, Hangzhou, China
| | - Pengfei Li
- Institute of Reproductive and Child Health / National Health Commission Key Laboratory of Reproductive Health and Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China; Advanced Institute of Information Technology, Peking University, Hangzhou, China
| | - Tong Zhu
- College of Environmental Sciences and Engineering, Peking University, Beijing, China
| | - Tao Xue
- Institute of Reproductive and Child Health / National Health Commission Key Laboratory of Reproductive Health and Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China.
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Taylor AL, Perret D, Morice K, Zafonte R, Skelton F, Rivers E, Alexander M. Climate Change and Physiatry: A Call to Proportional and Prospective Action. Am J Phys Med Rehabil 2022; 101:988-993. [PMID: 35363629 PMCID: PMC9993426 DOI: 10.1097/phm.0000000000002017] [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] [Indexed: 12/29/2022]
Abstract
ABSTRACT Through increased temperature-related illness, exposure to wildfire smoke and air pollutants, and more frequent and intense natural disasters, climate change is disproportionately affecting the health of people with disabilities. Although the evidence behind the health effects of climate change is growing, there remain critical research gaps in the physiatric literature that must be addressed. Increased education throughout the medical-education continuum is also needed to prepare physiatrists to address the climate-related health effects impacting their patient populations. Physiatrists and their member organizations should advocate for policies that address climate change with a focus on the unique needs of their patient population and the inclusion of people with disabilities in the policy making process.
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Affiliation(s)
- Anita Lowe Taylor
- From the Department of Physical Medicine and Rehabilitation, St Peter's Health, Helena, Montana (ALT); Department of Physical Medicine and Rehabilitation, University of California Irvine, Orange, California (DP); Department of Physical Medicine and Rehabilitation, Montefiore Medical Center, Bronx, New York (KM); Harvard Medical School Department of Physical Medicine and Rehabilitation at Spaulding, Boston, Massachusetts (RZ); Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey VA Medical Center, Houston, Texas (FS); H. Ben Taub Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas (FS); Tennessee Valley HealthCare System, Veterans Health Administration, Nashville, Tennessee (ER); and Department of Physical Medicine and Rehabilitation at the University of Alabama at Birmingham, Alabama (MA)
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Heat and cold sensitivity in Multiple Sclerosis: a patient-centred perspective on triggers, symptoms, and thermal resilience practices. Mult Scler Relat Disord 2022; 67:104075. [DOI: 10.1016/j.msard.2022.104075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 07/18/2022] [Accepted: 07/24/2022] [Indexed: 11/18/2022]
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