1
|
Zhang X, Dai L, Long Y, Chen X, Alhafi MAK. Healthcare costs for patients with rare diseases: Evidence from China. Int J Health Plann Manage 2024; 39:48-61. [PMID: 37815061 DOI: 10.1002/hpm.3713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 09/05/2023] [Accepted: 09/24/2023] [Indexed: 10/11/2023] Open
Abstract
OBJECTIVE Rare diseases cause a huge financial burden to countless patients and families. It is an important public health issue that requires widespread attention. This study analyzes medical expenses composition and the change in trends of out-of-pocket (OOP) expenses for patients with Amyotrophic lateral sclerosis (ALS) and explores the factors influencing these changes. METHODS Data were obtained from the Chinese Medical Insurance Department database from 2018 to 2020, including 857 patients with ALS in 60 cities across 30 provinces. We used descriptive methods to analyse the baseline characteristics and medical expenses of outpatients and inpatients with ALS. And we used quantile regression to analyse the differences in patient OOP ratio and the factors influencing them. RESULTS In China, 80.3% of ALS patients chose tertiary hospitals, with an annual direct medical cost of 11,339.7 RMB per patient and an OOP ratio of 41.6%. The annual medical cost for outpatients was 345.1 RMB per patient, with an OOP ratio of 36.7%. The annual medical cost for inpatients was 28,139.8 RMB per patient, with an OOP ratio of 41.7%. Compared to outpatients, inpatients had higher medical costs but lower actual reimbursement rates. The OOP ratio of ALS patients decreased, then increased over time. And the OOP ratio was influenced by medical institution, medical insurance, and age (p < 0.05). Patients who chose tertiary hospitals, those who were covered by the urban resident basic medical insurance and younger patients had relatively higher OOP ratio. CONCLUSION In recent years, although China has begun to pay attention to the rights and interests of patients with rare diseases, the government has provided some healthcare security to patients with rare diseases. However, the level of medical insurance coverage was still low, the equity of protection was still insufficient and the financial burden on patients was high. Therefore, the government should further improve the healthcare system to provide full life-cycle and affordable healthcare services to patients with rare diseases.
Collapse
Affiliation(s)
- Xiaoyan Zhang
- School of Public Administration, Hubei University, Wuhan, China
- Institute of County Governance, Hubei University, Wuhan, China
| | - Liyi Dai
- School of Public Administration, Hubei University, Wuhan, China
| | - Yulin Long
- School of Public Administration, Hubei University, Wuhan, China
| | - Xin Chen
- School of Public Administration, Hubei University, Wuhan, China
| | | |
Collapse
|
2
|
Stenson K, O'Callaghan L, Mellor J, Wright J, Gibson G, Earl L, Barlow S, Fournier CN. Healthcare resource utilization at different stages of amyotrophic lateral sclerosis: Results from a real-world survey. J Neurol Sci 2023; 452:120764. [PMID: 37639764 DOI: 10.1016/j.jns.2023.120764] [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: 02/17/2023] [Revised: 07/17/2023] [Accepted: 08/08/2023] [Indexed: 08/31/2023]
Abstract
People with amyotrophic lateral sclerosis (pALS) require complex, multi-disciplinary care, resulting in extensive healthcare resource utilization (HCRU). To investigate the relationship between HCRU and ALS progression, the study objectives were (i) to characterize HCRU in pALS and (ii) to establish whether this varied according to disease stage, as defined using three different methodologies: neurologist-defined early/mid/late stage, the King's clinical staging system for ALS, and the Milan Torino Staging system for ALS (MiToS). Real-world data were drawn from the Adelphi ALS Disease-Specific Programme™, a point-in-time survey of neurologists in France, Germany, Italy, Spain, the UK, and the USA conducted July 2020-March 2021. The analysis included survey responses from 142 physicians with respect to 880 pALS. With advancing ALS stage, significant differences were observed in the number of healthcare professional consultations and X-rays per person (both p < 0.05 for all staging systems), and the proportion of pALS with emergency room admissions, intensive care unit admissions, and assisted ventilation (all p < 0.05 for all staging systems). Across stages, >55% of pALS received care from a general neurologist and a general/primary care practitioner. With increasing stage, there was a significant difference in the proportion receiving care from a physical therapist, pulmonologist/respiratory care practitioner, respiratory therapist, speech/language therapist, and palliative care team, and in the proportion receiving care only from professional caregivers (all p < 0.05 for all staging systems). This study confirmed the substantial HCRU required to support pALS through all stages of ALS and highlighted an increasing need for healthcare resources as the disease progresses.
Collapse
|
3
|
Walsan R, Mitchell RJ, Braithwaite J, Westbrook J, Hibbert P, Mumford V, Harrison R. Is there an association between out-of-pocket hospital costs, quality and care outcomes? A systematic review of contemporary evidence. BMC Health Serv Res 2023; 23:984. [PMID: 37705006 PMCID: PMC10500869 DOI: 10.1186/s12913-023-09941-3] [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: 02/08/2023] [Accepted: 08/21/2023] [Indexed: 09/15/2023] Open
Abstract
BACKGROUND Out of pocket (OOP) costs vary substantially by health condition, procedure, provider, and service location. Evidence of whether this variation is associated with indicators of healthcare quality and/or health outcomes is lacking. METHODS The current review aimed to explore whether higher OOP costs translate into better healthcare quality and outcomes for patients in inpatient settings. The review also aimed to identify the population and contextual-level determinants of inpatient out-of-pocket costs. A systematic electronic search of five databases: Scopus, Medline, Psych Info, CINAHL and Embase was conducted between January 2000 to October 2022. Study procedures and reporting complied with PRISMA guidelines. The protocol is available at PROSPERO (CRD42022320763). FINDINGS A total of nine studies were included in the final review. A variety of quality and health outcomes were examined in the included studies across a range of patient groups and specialities. The scant evidence available and substantial heterogeneity created challenges in establishing the nature of association between OOP costs and healthcare quality and outcomes. Nonetheless, the most consistent finding was no significant association between OOP cost and inpatient quality of care and outcomes. INTERPRETATION The review findings overall suggest no beneficial effect of higher OOP costs on inpatient quality of care and health outcomes. Further work is needed to elucidate the determinants of OOP hospital costs. FUNDING This study was funded by Medibank Better Health Foundation.
Collapse
Affiliation(s)
- Ramya Walsan
- Centre for Health Systems and Safety Research, Australian Institute of Health Innovation, Faculty of Medicine and Health Sciences, Macquarie University, Level 6, 75 Talavera Road, Sydney, NSW, 2109, Australia.
| | - Rebecca J Mitchell
- Centre for Healthcare Resilience and Implementation Science, Australian Institute of Health Innovation, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia
| | - Jeffrey Braithwaite
- Centre for Healthcare Resilience and Implementation Science, Australian Institute of Health Innovation, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia
| | - Johanna Westbrook
- Centre for Health Systems and Safety Research, Australian Institute of Health Innovation, Faculty of Medicine and Health Sciences, Macquarie University, Level 6, 75 Talavera Road, Sydney, NSW, 2109, Australia
| | - Peter Hibbert
- Centre for Healthcare Resilience and Implementation Science, Australian Institute of Health Innovation, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia
| | - Virginia Mumford
- Centre for Health Systems and Safety Research, Australian Institute of Health Innovation, Faculty of Medicine and Health Sciences, Macquarie University, Level 6, 75 Talavera Road, Sydney, NSW, 2109, Australia
- Centre for Healthcare Resilience and Implementation Science, Australian Institute of Health Innovation, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia
| | - Reema Harrison
- Centre for Health Systems and Safety Research, Australian Institute of Health Innovation, Faculty of Medicine and Health Sciences, Macquarie University, Level 6, 75 Talavera Road, Sydney, NSW, 2109, Australia
| |
Collapse
|
4
|
Zhang P, Wang L, Zhou Q, Dong X, Guo Y, Wang P, He W, Wang R, Wu T, Yao Z, Hu B, Wang Y, Zhang Q, Sun C. A network analysis of anxiety and depression symptoms in Chinese disabled elderly. J Affect Disord 2023; 333:535-542. [PMID: 37086797 DOI: 10.1016/j.jad.2023.04.065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 04/06/2023] [Accepted: 04/16/2023] [Indexed: 04/24/2023]
Abstract
BACKGROUND Mental health is an essential dimension of healthy aging. The number and severity of disabled elderly in China show an increasing tendency year by year. Due to their impaired ability of daily activities, reduced social participation and reduced self-care ability, they are more prone to depression and anxiety. METHOD We included 2131 individuals aged 65 and older from the Chinese Longitudinal Healthy Longevity Survey (CLHLS 2017-2018). We used the 10-item Center for Epidemiologic Studies Depression Scale (CESD-10) and the Generalized Anxiety Disorder scale-7 (GAD-7) to assess depression and anxiety, respectively. The structure of depressive and anxiety symptoms was characterized using "Expected Influence" and "Bridge Expected Influence" as centrality indices in the symptom network. Network stability was tested using a case-dropping bootstrap procedure. Finally, a Network Comparison Test (NCT) was conducted to examine whether network characteristics differed by gender. RESULTS Network analysis revealed that nodes CESD3 (Felt sadness), GAD2 (Uncontrollable worry), and GAD4 (Trouble relaxing) were the primary symptoms of the anxiety-depression network. Anxiety and depression were united by the symptoms of CESD9 (Could not get going), GAD1 (Nervousness or anxiety), CESD10 (Sleep quality), and GAD4 (Trouble relaxing). Additionally, Gender did not significantly affect the network structure. CONCLUSION Central symptoms (e.g., felt sadness, uncontrollable worry and trouble relaxing) and key bridge symptoms (e.g., could not get going, nervousness and anxiety) in the depressive and anxiety symptoms network may be used as potential targets for intervention among disabled elderly who is at risk for or suffer from depressive and anxiety symptoms.
Collapse
Affiliation(s)
- Peijia Zhang
- School of Nursing and Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Lianke Wang
- School of Nursing and Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Qianyu Zhou
- College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Xiaofang Dong
- Department of Neurology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Yuanli Guo
- Department of Neurology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Panpan Wang
- School of Nursing and Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Wenqian He
- School of Nursing and Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Rongrong Wang
- School of Nursing and Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Tiantian Wu
- School of Nursing and Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Zihui Yao
- School of Nursing and Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Bo Hu
- School of Nursing and Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Yu Wang
- School of Nursing and Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Qiang Zhang
- School of Nursing and Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China.
| | - Changqing Sun
- School of Nursing and Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China.
| |
Collapse
|
5
|
Prado MB, Hamoy-Jimenez G, Adiao KJ. Characteristic and management motor neuron disease in the largest tertiary hospital in the Philippines: A one-year period cross sectional analytic study. J Clin Neurosci 2023; 112:68-72. [PMID: 37104886 DOI: 10.1016/j.jocn.2023.04.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 03/02/2023] [Accepted: 04/21/2023] [Indexed: 04/29/2023]
Abstract
BACKGROUND Motor neuron disease (MND) is largely understudied in many underdeveloped and developing countries, including the Philippines. The practice and management of MND is generally insufficient, and thus, the quality of life of these patients are consequently compromised. OBJECTIVES The aim of this study is to determine the clinical profile and describe the management of MND patients seen in the largest tertiary hospital in the Philippines for one year. METHODS This is a cross-sectional study of MND patients diagnosed clinically and via electromyogram-nerve conduction study (EMG NCS) in the Philippine General Hospital (PGH) from January to December 2022. Clinical characteristics, diagnostics and management information were obtained and summarized. RESULTS The incidence of MND in our neurophysiology unit was 4.3% (28/648), with amyotrophic lateral sclerosis (ALS) being the most common variant (67.9%, n = 19). Male to Female ratio was 1:1, with the median age of onset of 55 (36-72) years old and median onset duration to diagnosis of 1.5 (0.25-8) years. Limb onset was more prevalent (82.14%, n = 23) with upper limbs initially involved (79.1%, n = 18). Split hand syndrome was found in almost half (53.6%) of the patients. The median ALS functional rating score-revised (ALSFRS-R) and medical research council (MRC) scores were 34 (8-47) and 42(16-60) respectively while the median King's clinical stage was 3 (1-4). Only half of the patients were able to undergo magnetic resonance imaging (MRI) and only one had neuromuscular ultrasound. Only one of the 28 patients was able to take riluzole, and only one was on oxygen support. None had gastrostomy and none used non-invasive ventilation. CONCLUSION This study showed that the management of MND in the Philippines is largely inadequate and further improvement in the health care system in handling rare neurologic cases must be implemented to enhance their quality of life.
Collapse
Affiliation(s)
- Mario B Prado
- Department of Physiology, College of Medicine, University of the Philippines-Manila, Manila, Philippines; Department of Epidemiology and Biostatistics, College of Public Health, University of the Philippines-Manila, Manila, Philippines; Section of Adult Neurology, Department of the Neurosciences, Philippine General Hospital, University of the Philippines-Manila, Manila, Philippines.
| | | | - Karen Joy Adiao
- Section of Adult Neurology, Department of the Neurosciences, Philippine General Hospital, University of the Philippines-Manila, Manila, Philippines.
| |
Collapse
|
6
|
Pereira GRC, Abrahim-Vieira BDA, de Mesquita JF. In Silico Analyses of a Promising Drug Candidate for the Treatment of Amyotrophic Lateral Sclerosis Targeting Superoxide Dismutase I Protein. Pharmaceutics 2023; 15:pharmaceutics15041095. [PMID: 37111580 PMCID: PMC10143751 DOI: 10.3390/pharmaceutics15041095] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/20/2023] [Accepted: 01/25/2023] [Indexed: 04/03/2023] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is the most prevalent motor neuron disorder in adults, which is associated with a highly disabling condition. To date, ALS remains incurable, and the only drugs approved by the FDA for its treatment confer a limited survival benefit. Recently, SOD1 binding ligand 1 (SBL-1) was shown to inhibit in vitro the oxidation of a critical residue for SOD1 aggregation, which is a central event in ALS-related neurodegeneration. In this work, we investigated the interactions between SOD1 wild-type and its most frequent variants, i.e., A4V (NP_000445.1:p.Ala5Val) and D90A (NP_000445.1:p.Asp91Val), with SBL-1 using molecular dynamics (MD) simulations. The pharmacokinetics and toxicological profile of SBL-1 were also characterized in silico. The MD results suggest that the complex SOD1-SBL-1 remains relatively stable and interacts within a close distance during the simulations. This analysis also suggests that the mechanism of action proposed by SBL-1 and its binding affinity to SOD1 may be preserved upon mutations A4V and D90A. The pharmacokinetics and toxicological assessments suggest that SBL-1 has drug-likeness characteristics with low toxicity. Our findings, therefore, suggested that SBL-1 may be a promising strategy to treat ALS based on an unprecedented mechanism, including for patients with these frequent mutations.
Collapse
|
7
|
Berry JD, Blanchard M, Bonar K, Drane E, Murton M, Ploug U, Ricchetti-Masterson K, Savic N, Worthington E, Heiman-Patterson T. Epidemiology and economic burden of amyotrophic lateral sclerosis in the United States: a literature review. Amyotroph Lateral Scler Frontotemporal Degener 2023:1-13. [PMID: 36748473 DOI: 10.1080/21678421.2023.2165947] [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: 02/08/2023]
Abstract
Objective: This review sought to gain a comprehensive, up-to-date understanding of the epidemiology and cost and healthcare resource use (HCRU) burden of amyotrophic lateral sclerosis (ALS) in the US, at a patient and national level. Methods: A targeted literature review (TLR) to identify epidemiological evidence (prevalence, incidence, mortality, survival), and systematic literature review (SLR) to identify cost and HCRU data published since January 2016, were performed. MEDLINE databases and Embase searches were conducted in January 2021. Key congresses (2019-2020) and bibliographies of relevant SLRs were hand-searched. Two high-quality SLRs were reviewed for additional cost data published between January 2001-2015. Registry and database studies were prioritized for epidemiological evidence. To allow comparison between studies in this publication, only evidence from the US was considered, with costs inflated to the 2020/2021 cost-year and converted to US dollars. Results: Eight studies from the epidemiology TLR, and eighteen from the cost and HCRU SLR, were extracted. Reported ALS incidence in the US was ∼1.5 per 100,000 person-years, and point prevalence ranged from 3.84-5.56 per 100,000 population. Total US national costs spanned ∼$212 million-∼$1.4 billion USD/year, and variably consisted of direct costs associated with HCRU and indirect costs. Conclusions: The national cost of ∼$1.02 billion USD/year (estimated using a prevalence of 16,055 cases) best aligns with prevalence estimates found in the TLR (equating to ∼13,000-18,000 cases). However, large-scale, population-based studies are necessary to precisely assess US epidemiology of ALS and capture all costs needed to inform cost-effectiveness models and resource planning.
Collapse
Affiliation(s)
- James D Berry
- Neurological Clinical Research Institute, Massachusetts General Hospital, Boston, MA, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
8
|
Shoesmith C. Palliative care principles in ALS. HANDBOOK OF CLINICAL NEUROLOGY 2023; 191:139-155. [PMID: 36599506 DOI: 10.1016/b978-0-12-824535-4.00007-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease associated with progressive dysphagia, dysarthria, extremity weakness, and dyspnea. Although there are some disease-modifying pharmacological treatments available which can modestly slow disease progression, the disease is relentlessly progressive and is ultimately fatal. Patients living with ALS should be supported using the principles of palliative care, and in particular, the use of a holistic approach to support the patients and their families. Evidence would support management of patients living with ALS by a multidisciplinary ALS specialty clinic. These multidisciplinary clinics will help support the multitude of symptoms a patient living with ALS can experience, including dysphagia, communication impairments, dexterity impairments, mobility deficits, and respiratory insufficiency. Formal involvement of specialist-trained palliative practitioners can occur throughout the course of the illness, or when the patient is open to their involvement. There are several models of palliative care that can be followed, including integration of palliative care into the multidisciplinary ALS clinic, separate involvement of a palliative care specialty team, home-based palliative care, telemedicine supported care, and hospice care. Key components of palliative care in ALS are goals-of-care discussions advance directive planning, symptoms management, and end-of-life support.
Collapse
Affiliation(s)
- Christen Shoesmith
- Department of Clinical Neurological Sciences, Division of Neurology, London Health Sciences Centre, London, ON, Canada.
| |
Collapse
|
9
|
Achtert K, Kerkemeyer L. The economic burden of amyotrophic lateral sclerosis: a systematic review. THE EUROPEAN JOURNAL OF HEALTH ECONOMICS : HEPAC : HEALTH ECONOMICS IN PREVENTION AND CARE 2021; 22:1151-1166. [PMID: 34143346 DOI: 10.1007/s10198-021-01328-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 05/27/2021] [Indexed: 06/12/2023]
Abstract
OBJECTIVES This systematic review aimed to comprehensively collect and summarise the current body of knowledge regarding the cost-of-illness of amyotrophic lateral sclerosis, to identify cost-driving factors of the disease and to consider the development of costs over the course of disease. Further, the review sought to assess the methodological quality of the selected studies. METHODS A systematic review was performed using the databases MEDLINE, Embase, Cochrane Library and PsycINFO. Studies examining the economic burden of amyotrophic lateral sclerosis on a patient or national level written in English or German published from the year 2001 onwards were included. Additional searches were conducted. Study characteristics and results were extracted and compared. RESULTS In summary, 20 studies were included in this review. Most studies investigated costs per patient, amounting to total costs between €9741€ to €114,605. Six studies confirmed a rise in costs with disease progression, peaking close to the death of a patient. National costs for amyotrophic lateral sclerosis varied between €149 million and €1329 million. CONCLUSION Most of these studies suggest the economic burden of amyotrophic lateral sclerosis to be considerable. However, further research is needed to establish a cost-effective health policy in consideration of disease severities.
Collapse
Affiliation(s)
- K Achtert
- Institute for Applied Health Services Research (inav GmbH), Berlin, Germany.
| | - L Kerkemeyer
- Institute for Applied Health Services Research (inav GmbH), Berlin, Germany
| |
Collapse
|
10
|
Yoon SY, Kim HK, Kim MJ, Suh JH, Leigh JH. Factors associated with assisted ventilation use in amyotrophic lateral sclerosis: a nationwide population-based study in Korea. Sci Rep 2021; 11:19682. [PMID: 34608192 PMCID: PMC8490422 DOI: 10.1038/s41598-021-98990-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 08/30/2021] [Indexed: 11/09/2022] Open
Abstract
Few studies have investigated the factors associated with assisted ventilation use in amyotrophic lateral sclerosis (ALS) in western countries with a relatively small number of participants. This study aimed to evaluate the factors associated with assisted ventilation use using a large nationwide cohort covering the entire Korean population. We selected patients with primary or secondary diagnoses of ALS (ICD-10 code: G12.21) and a registration code for ALS (V123) in the rare intractable disease registration program. Covariates included in the analyses were age, sex, socioeconomic status and medical condition. Factors associated with non-invasive ventilation (NIV) and tracheostomy invasive ventilation (TIV) were evaluated. Logistic regression analyses were performed using odds ratios and 95% confidence intervals. In total, 3057 patients with ALS were enrolled. During the 6-year follow-up period, 1228 (40%) patients started using assisted ventilation: 956 with NIV and 272 with TIV. There was no significant difference in the assisted ventilation use according to sex, whereas different patterns of discrepancies were noted between the sexes: Females living in non-metropolitan areas showed decreased use of assisted ventilation, whereas high income levels showed a positive relationship with assisted ventilation use only in males. Patients aged ≥ 70 years showed decreased use of NIV. NIV use was more affected by socioeconomic status than TIV, whereas TIV showed a significant relationship with medical conditions such as nasogastric tube insertion and gastrostomy. We found that various factors, including age, socioeconomic status, and medical condition, were related with assisted ventilation use. Understanding the pattern of assisted ventilation use would help set optimal management strategies in patients with ALS.
Collapse
Affiliation(s)
- Seo Yeon Yoon
- Department of Physical Medicine and Rehabilitation, Korea University Guro Hospital, Seoul, Republic of Korea
| | - Han-Kyoul Kim
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul, Republic of Korea.,National Traffic Injury Rehabilitation Research Institute, National Traffic Injury Rehabilitation Hospital, Yang-Pyeong, Republic of Korea
| | - Mi Ji Kim
- Department of Biostatistics and Computing, Yonsei University Graduate School, Seoul, Republic of Korea
| | - Jee Hyun Suh
- Department of Rehabilitation Medicine, College of Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Ja-Ho Leigh
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul, Republic of Korea. .,National Traffic Injury Rehabilitation Research Institute, National Traffic Injury Rehabilitation Hospital, Yang-Pyeong, Republic of Korea. .,Department of Rehabilitation Medicine, Seoul National University College of Medicine, 101, Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
| |
Collapse
|
11
|
Morris K, Nami M, Bolanos JF, Lobo MA, Sadri-Naini M, Fiallos J, Sanchez GE, Bustos T, Chintam N, Amaya M, Strand SE, Mayuku-Dore A, Sakibova I, Biso GMN, DeFilippis A, Bravo D, Tarhan N, Claussen C, Mercado A, Braun S, Yuge L, Okabe S, Taghizadeh-Hesary F, Kotliar K, Sadowsky C, Chandra PS, Tripathi M, Katsaros V, Mehling B, Noroozian M, Abbasioun K, Amirjamshidi A, Hossein-Zadeh GA, Naraghi F, Barzegar M, Asadi-Pooya AA, Sahab-Negah S, Sadeghian S, Fahnestock M, Dilbaz N, Hussain N, Mari Z, Thatcher RW, Sipple D, Sidhu K, Chopra D, Costa F, Spena G, Berger T, Zelinsky D, Wheeler CJ, Ashford JW, Schulte R, Nezami MA, Kloor H, Filler A, Eliashiv DS, Sinha D, DeSalles AAF, Sadanand V, Suchkov S, Green K, Metin B, Hariri R, Cormier J, Yamamoto V, Kateb B. Neuroscience20 (BRAIN20, SPINE20, and MENTAL20) Health Initiative: A Global Consortium Addressing the Human and Economic Burden of Brain, Spine, and Mental Disorders Through Neurotech Innovations and Policies. J Alzheimers Dis 2021; 83:1563-1601. [PMID: 34487051 DOI: 10.3233/jad-215190] [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] [Indexed: 12/21/2022]
Abstract
Neurological disorders significantly impact the world's economy due to their often chronic and life-threatening nature afflicting individuals which, in turn, creates a global disease burden. The Group of Twenty (G20) member nations, which represent the largest economies globally, should come together to formulate a plan on how to overcome this burden. The Neuroscience-20 (N20) initiative of the Society for Brain Mapping and Therapeutics (SBMT) is at the vanguard of this global collaboration to comprehensively raise awareness about brain, spine, and mental disorders worldwide. This paper aims to provide a comprehensive review of the various brain initiatives worldwide and highlight the need for cooperation and recommend ways to bring down costs associated with the discovery and treatment of neurological disorders. Our systematic search revealed that the cost of neurological and psychiatric disorders to the world economy by 2030 is roughly $16T. The cost to the economy of the United States is $1.5T annually and growing given the impact of COVID-19. We also discovered there is a shortfall of effective collaboration between nations and a lack of resources in developing countries. Current statistical analyses on the cost of neurological disorders to the world economy strongly suggest that there is a great need for investment in neurotechnology and innovation or fast-tracking therapeutics and diagnostics to curb these costs. During the current COVID-19 pandemic, SBMT, through this paper, intends to showcase the importance of worldwide collaborations to reduce the population's economic and health burden, specifically regarding neurological/brain, spine, and mental disorders.
Collapse
Affiliation(s)
- Kevin Morris
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA
| | - Mohammad Nami
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Department of Neuroscience, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Iran.,Middle East Brain + Initiative, Los Angeles, CA, USA.,Neuroscience Center, Instituto de Investigaciones Científicas Servicios de Alta Tecnología, City of Knowledge, Panama City, Panama
| | - Joe F Bolanos
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA
| | - Maria A Lobo
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA
| | - Melody Sadri-Naini
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA
| | - John Fiallos
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA
| | - Gilberto E Sanchez
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA
| | - Teshia Bustos
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA
| | - Nikita Chintam
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA
| | - Marco Amaya
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA
| | - Susanne E Strand
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA
| | - Alero Mayuku-Dore
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA
| | - Indira Sakibova
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA
| | - Grace Maria Nicole Biso
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA
| | - Alejandro DeFilippis
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA
| | - Daniela Bravo
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA
| | - Nevzat Tarhan
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Middle East Brain + Initiative, Los Angeles, CA, USA.,Department of Psychiatry, Faculty of Medicine, Uskudar University, Istanbul, Turkey
| | - Carsten Claussen
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Fraunhofer-Institute for Translational Research and Pharmacology, Hamburg, Germany
| | - Alejandro Mercado
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Department of Neurosurgery, Hospital Military Regional Mendoza, Mendoza, Argentina
| | | | - Louis Yuge
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Division of Bio-Environment Adaptation Sciences, Graduate School of Biomedical & Health Sciences, Hiroshima University, Hiroshima, Japan.,Cell Therapy Venture Company, Space Bio-Laboratories, Hiroshima, Japan
| | - Shigeo Okabe
- Brain Medical Science Collaboration Division, RIKEN Center for Brain Science Institution and Department: Cellular Neurobiology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | | | - Konstantin Kotliar
- Department of Biomedical Engineering, Aachen University of Applied Sciences, Aachen, Germany
| | - Christina Sadowsky
- International Center for Spinal Cord Injury, Kennedy Krieger Institute-Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - P Sarat Chandra
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | | | - Vasileios Katsaros
- Department of Advanced Imaging Modalities, MRI Unit, General Anti-Cancer and Oncological Hospital of Athens "St. Savvas", Athens, Greece.,Departments of Neurosurgery and Neurology, National and Kapodistrian University of Athens, Athens, Greece.,Department of Neuroradiology, University College of London, London, UK
| | - Brian Mehling
- T-Neuro Pharma, Inc., Albuquerque, NM, USA.,StemVax LLC, Chesterland, OH, USA
| | - Maryam Noroozian
- Middle East Brain + Initiative, Los Angeles, CA, USA.,Cognitive Neurology and Neuropsychiatry Division, Department of Psychiatry, Tehran University of Medical Sciences, Tehran, Iran
| | - Kazem Abbasioun
- Middle East Brain + Initiative, Los Angeles, CA, USA.,Department of Neurosurgery, Tehran University of Medical Sciences, Tehran, Iran
| | - Abbas Amirjamshidi
- Middle East Brain + Initiative, Los Angeles, CA, USA.,Department of Neurosurgery, Tehran University of Medical Sciences, Tehran, Iran
| | - Gholam-Ali Hossein-Zadeh
- Middle East Brain + Initiative, Los Angeles, CA, USA.,National Brain Mapping Laboratory, Tehran, Iran
| | - Faridedin Naraghi
- Middle East Brain + Initiative, Los Angeles, CA, USA.,Iranian Society for Brain Mapping & Therapeutics, Tehran, Iran
| | - Mojtaba Barzegar
- Middle East Brain + Initiative, Los Angeles, CA, USA.,Intelligent Quantitative Bio-Medical Imaging, Tehran, Iran, and Medical Physics Department, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali A Asadi-Pooya
- Middle East Brain + Initiative, Los Angeles, CA, USA.,Epilepsy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Jefferson Comprehensive Epilepsy Center, Department of Neurology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Sajad Sahab-Negah
- Middle East Brain + Initiative, Los Angeles, CA, USA.,Neuroscience Research Center, Mashhad University of Medical Sciences, Mashhad Iran.,Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran
| | - Saeid Sadeghian
- Middle East Brain + Initiative, Los Angeles, CA, USA.,Department of Pediatric Neurology, Golestan Medical, Educational, and Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | | | - Nesrin Dilbaz
- Department of Psychiatry, Faculty of Medicine, Uskudar University, Istanbul, Turkey
| | - Namath Hussain
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Loma Linda University, School of Medicine, Loma Linda, CA, USA
| | - Zoltan Mari
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV, USA
| | - Robert W Thatcher
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Applied Neuroscience Research Institute, St. Petersburg, FL, USA.,Applied Neuroscience, Inc., St. Petersburg, Fl, USA
| | - Daniel Sipple
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA.,Fraunhofer-Institute for Translational Research and Pharmacology, Hamburg, Germany
| | - Kuldip Sidhu
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA.,CK Cell Technologies Pty Ltd, Norwest, NSW, Australia.,Faculty of Medicine, Centre for Healthy Brain Ageing, University of New South Wales, Sydney, NSW, Australia.,Society for Brain Mapping and Therapeutics-Sydney, Sydney, NSW, Australia
| | | | - Francesco Costa
- IRCCS Humanitas Research Hospital, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | | | - Ted Berger
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,USC Department of Biomedical Engineering, Los Angeles, CA, USA
| | - Deborah Zelinsky
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,The Mind-Eye Institute, Northbrook, IL, USA
| | - Christopher J Wheeler
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Social Science Research Institute, Tokai University, Shibuya City, Tokyo, Japan
| | - J Wesson Ashford
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Department of Psychiatry & Behavioural Neurosciences, McMaster University, Hamilton, ON, Canada
| | - Reinhard Schulte
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Loma Linda University, School of Medicine, Loma Linda, CA, USA
| | - M A Nezami
- Sahel Oncology LLC, Newport Beach, CA, USA
| | - Harry Kloor
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Beyond Imagination, Los Angeles, CA, USA
| | - Aaron Filler
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA.,Institute for Nerve Medicine, Santa Monica, CA, USA
| | - Dawn S Eliashiv
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Department of Neurology, UCLA-David Geffen School of Medicine, Los Angeles, CA, USA
| | - Dipen Sinha
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA
| | - Antonio A F DeSalles
- Department of Neurosurgery, UCLA David Geffen School of Medicine, Los Angeles CA, USA.,NeuroSapiens - Rede D'Or São Luiz, Sao Paulo, Brazil.,Society for Brain Mapping and Therapeutics-Brazil, Sao Paulo, Brazil
| | - Venkatraman Sadanand
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA
| | - Sergey Suchkov
- Applied Neuroscience, Inc., St. Petersburg, Fl, USA.,Society for Brain Mapping and Therapeutics-Russia, Moscow, Russia
| | - Ken Green
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA
| | - Barish Metin
- Middle East Brain + Initiative, Los Angeles, CA, USA.,Department of Psychiatry, Faculty of Medicine, Uskudar University, Istanbul, Turkey
| | - Robert Hariri
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA.,Celularity Corporation, Warren, NJ, USA.,Weill Cornell School of Medicine, Department of Neurosurgery, New York, NY, USA
| | - Jason Cormier
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Blue Horizon International, Hackensack, NJ, USA
| | - Vicky Yamamoto
- Society for Brain Mapping and Therapeutics, Los Angeles, CA, USA.,Brain Mapping Foundation, Los Angeles, CA, USA.,USC Keck School of Medicine, The USC Caruso Department of Otolaryngology-Head and Neck Surgery, Los Angeles, CA, USA.,USC-Norris Comprehensive Cancer Center, Los Angeles, CA, USA
| | - Babak Kateb
- Middle East Brain + Initiative, Los Angeles, CA, USA.,Loma Linda University, School of Medicine, Loma Linda, CA, USA.,National Center for Nanobioelectronics, Los Angeles, CA, USA.,Brain Technology and Innovation Park, Los Angeles, CA, USA
| |
Collapse
|
12
|
García-Pérez L, Linertová R, Valcárcel-Nazco C, Posada M, Gorostiza I, Serrano-Aguilar P. Cost-of-illness studies in rare diseases: a scoping review. Orphanet J Rare Dis 2021; 16:178. [PMID: 33849613 PMCID: PMC8045199 DOI: 10.1186/s13023-021-01815-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 04/06/2021] [Indexed: 12/30/2022] Open
Abstract
Objective The aim of this scoping review was to overview the cost-of-illness studies conducted in rare diseases.
Methods We searched papers published in English in PubMed from January 2007 to December 2018. We selected cost-of-illness studies on rare diseases defined as those with prevalence lower than 5 per 10,000 cases. Studies were selected by one researcher and verified by a second researcher. Methodological characteristics were extracted to develop a narrative synthesis.
Results We included 63 cost-of-illness studies on 42 rare diseases conducted in 25 countries, and 9 systematic reviews. Most studies (94%) adopted a prevalence-based estimation, where the predominant design was cross-sectional with a bottom-up approach. Only four studies adopted an incidence-based estimation. Most studies used questionnaires to patients or caregivers to collect resource utilisation data (67%) although an important number of studies used databases or registries as a source of data (48%). Costs of lost productivity, non-medical costs and informal care costs were included in 68%, 60% and 43% of studies, respectively. Conclusion This review found a paucity of cost-of-illness studies in rare diseases. However, the analysis shows that the cost-of-illness studies of rare diseases are feasible, although the main issue is the lack of primary and/or aggregated data that often prevents a reliable estimation of the economic burden. Supplementary Information The online version contains supplementary material available at 10.1186/s13023-021-01815-3.
Collapse
Affiliation(s)
- Lidia García-Pérez
- Servicio de Evaluación del Servicio Canario de la Salud (SESCS), Camino Candelaria Nº 44, 1ª planta, 38109, Canary Islands, El Rosario, Santa Cruz de Tenerife, Spain. .,Fundación Canaria Instituto de Investigación Sanitaria de Canarias (FIISC), Camino Candelaria Nº 44, 1ª planta, 38109, Canary Islands, El Rosario, Santa Cruz de Tenerife, Spain. .,Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Madrid, Spain. .,Instituto Universitario de Desarrollo Regional (IUDR), Universidad de La Laguna, Campus de Guajara, Camino de la Hornera, s/n, 38071, La Laguna, Santa Cruz de Tenerife, Spain. .,Centro de Investigaciones Biomédicas de Canarias (CIBICAN), Universidad de La Laguna, La Laguna, Spain.
| | - Renata Linertová
- Servicio de Evaluación del Servicio Canario de la Salud (SESCS), Camino Candelaria Nº 44, 1ª planta, 38109, Canary Islands, El Rosario, Santa Cruz de Tenerife, Spain.,Fundación Canaria Instituto de Investigación Sanitaria de Canarias (FIISC), Camino Candelaria Nº 44, 1ª planta, 38109, Canary Islands, El Rosario, Santa Cruz de Tenerife, Spain.,Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Madrid, Spain.,Centro de Investigaciones Biomédicas de Canarias (CIBICAN), Universidad de La Laguna, La Laguna, Spain
| | - Cristina Valcárcel-Nazco
- Servicio de Evaluación del Servicio Canario de la Salud (SESCS), Camino Candelaria Nº 44, 1ª planta, 38109, Canary Islands, El Rosario, Santa Cruz de Tenerife, Spain.,Fundación Canaria Instituto de Investigación Sanitaria de Canarias (FIISC), Camino Candelaria Nº 44, 1ª planta, 38109, Canary Islands, El Rosario, Santa Cruz de Tenerife, Spain.,Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Madrid, Spain.,Centro de Investigaciones Biomédicas de Canarias (CIBICAN), Universidad de La Laguna, La Laguna, Spain
| | - Manuel Posada
- Institute of Rare Diseases Research, Institute of Health Carlos III, Monforte de Lemos, 5, 28029, Madrid, Spain.,CIBER of Rare Diseases (CIBERER), Madrid, Spain
| | - Inigo Gorostiza
- Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Madrid, Spain.,Osakidetza Basque Health Service, Basurto University Hospital, Avenida de Montevideo Nº 18, 48013, Bilbao, Spain
| | - Pedro Serrano-Aguilar
- Servicio de Evaluación del Servicio Canario de la Salud (SESCS), Camino Candelaria Nº 44, 1ª planta, 38109, Canary Islands, El Rosario, Santa Cruz de Tenerife, Spain.,Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Madrid, Spain.,Centro de Investigaciones Biomédicas de Canarias (CIBICAN), Universidad de La Laguna, La Laguna, Spain
| |
Collapse
|
13
|
García-Pérez L, Linertová R, Valcárcel-Nazco C, Posada M, Gorostiza I, Serrano-Aguilar P. Cost-of-illness studies in rare diseases: a scoping review. Orphanet J Rare Dis 2021. [PMID: 33849613 DOI: 10.1186/s13023-021-01815-] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2023] Open
Abstract
OBJECTIVE The aim of this scoping review was to overview the cost-of-illness studies conducted in rare diseases. METHODS We searched papers published in English in PubMed from January 2007 to December 2018. We selected cost-of-illness studies on rare diseases defined as those with prevalence lower than 5 per 10,000 cases. Studies were selected by one researcher and verified by a second researcher. Methodological characteristics were extracted to develop a narrative synthesis. RESULTS We included 63 cost-of-illness studies on 42 rare diseases conducted in 25 countries, and 9 systematic reviews. Most studies (94%) adopted a prevalence-based estimation, where the predominant design was cross-sectional with a bottom-up approach. Only four studies adopted an incidence-based estimation. Most studies used questionnaires to patients or caregivers to collect resource utilisation data (67%) although an important number of studies used databases or registries as a source of data (48%). Costs of lost productivity, non-medical costs and informal care costs were included in 68%, 60% and 43% of studies, respectively. CONCLUSION This review found a paucity of cost-of-illness studies in rare diseases. However, the analysis shows that the cost-of-illness studies of rare diseases are feasible, although the main issue is the lack of primary and/or aggregated data that often prevents a reliable estimation of the economic burden.
Collapse
Affiliation(s)
- Lidia García-Pérez
- Servicio de Evaluación del Servicio Canario de la Salud (SESCS), Camino Candelaria Nº 44, 1ª planta, 38109, Canary Islands, El Rosario, Santa Cruz de Tenerife, Spain.
- Fundación Canaria Instituto de Investigación Sanitaria de Canarias (FIISC), Camino Candelaria Nº 44, 1ª planta, 38109, Canary Islands, El Rosario, Santa Cruz de Tenerife, Spain.
- Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Madrid, Spain.
- Instituto Universitario de Desarrollo Regional (IUDR), Universidad de La Laguna, Campus de Guajara, Camino de la Hornera, s/n, 38071, La Laguna, Santa Cruz de Tenerife, Spain.
- Centro de Investigaciones Biomédicas de Canarias (CIBICAN), Universidad de La Laguna, La Laguna, Spain.
| | - Renata Linertová
- Servicio de Evaluación del Servicio Canario de la Salud (SESCS), Camino Candelaria Nº 44, 1ª planta, 38109, Canary Islands, El Rosario, Santa Cruz de Tenerife, Spain
- Fundación Canaria Instituto de Investigación Sanitaria de Canarias (FIISC), Camino Candelaria Nº 44, 1ª planta, 38109, Canary Islands, El Rosario, Santa Cruz de Tenerife, Spain
- Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Madrid, Spain
- Centro de Investigaciones Biomédicas de Canarias (CIBICAN), Universidad de La Laguna, La Laguna, Spain
| | - Cristina Valcárcel-Nazco
- Servicio de Evaluación del Servicio Canario de la Salud (SESCS), Camino Candelaria Nº 44, 1ª planta, 38109, Canary Islands, El Rosario, Santa Cruz de Tenerife, Spain
- Fundación Canaria Instituto de Investigación Sanitaria de Canarias (FIISC), Camino Candelaria Nº 44, 1ª planta, 38109, Canary Islands, El Rosario, Santa Cruz de Tenerife, Spain
- Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Madrid, Spain
- Centro de Investigaciones Biomédicas de Canarias (CIBICAN), Universidad de La Laguna, La Laguna, Spain
| | - Manuel Posada
- Institute of Rare Diseases Research, Institute of Health Carlos III, Monforte de Lemos, 5, 28029, Madrid, Spain
- CIBER of Rare Diseases (CIBERER), Madrid, Spain
| | - Inigo Gorostiza
- Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Madrid, Spain
- Osakidetza Basque Health Service, Basurto University Hospital, Avenida de Montevideo Nº 18, 48013, Bilbao, Spain
| | - Pedro Serrano-Aguilar
- Servicio de Evaluación del Servicio Canario de la Salud (SESCS), Camino Candelaria Nº 44, 1ª planta, 38109, Canary Islands, El Rosario, Santa Cruz de Tenerife, Spain
- Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Madrid, Spain
- Centro de Investigaciones Biomédicas de Canarias (CIBICAN), Universidad de La Laguna, La Laguna, Spain
| |
Collapse
|
14
|
Pereira GRC, Vieira BDAA, De Mesquita JF. Comprehensive in silico analysis and molecular dynamics of the superoxide dismutase 1 (SOD1) variants related to amyotrophic lateral sclerosis. PLoS One 2021; 16:e0247841. [PMID: 33630959 PMCID: PMC7906464 DOI: 10.1371/journal.pone.0247841] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 02/15/2021] [Indexed: 12/29/2022] Open
Abstract
Amyotrophic Lateral Sclerosis (ALS) is the most frequent motor neuron disorder, with a significant social and economic burden. ALS remains incurable, and the only drugs approved for its treatments confers a survival benefit of a few months for the patients. Missense mutations in superoxide dismutase 1 (SOD1), a major cytoplasmic antioxidant enzyme, has been associated with ALS development, accounting for 23% of its familial cases and 7% of all sporadic cases. This work aims to characterize in silico the structural and functional effects of SOD1 protein variants. Missense mutations in SOD1 were compiled from the literature and databases. Twelve algorithms were used to predict the functional and stability effects of these mutations. ConSurf was used to estimate the evolutionary conservation of SOD1 amino-acids. GROMACS was used to perform molecular dynamics (MD) simulations of SOD1 wild-type and variants A4V, D90A, H46R, and I113T, which account for approximately half of all ALS-SOD1 cases in the United States, Europe, Japan, and United Kingdom, respectively. 233 missense mutations in SOD1 protein were compiled from the databases and literature consulted. The predictive analyses pointed to an elevated rate of deleterious and destabilizing predictions for the analyzed variants, indicating their harmful effects. The ConSurf analysis suggested that mutations in SOD1 mainly affect conserved and possibly functionally essential amino acids. The MD analyses pointed to flexibility and essential dynamics alterations at the electrostatic and metal-binding loops of variants A4V, D90A, H46R, and I113T that could lead to aberrant interactions triggering toxic protein aggregation. These alterations may have harmful implications for SOD1 and explain their association with ALS. Understanding the effects of SOD1 mutations on protein structure and function facilitates the design of further experiments and provides relevant information on the molecular mechanism of pathology, which may contribute to improvements in existing treatments for ALS.
Collapse
Affiliation(s)
- Gabriel Rodrigues Coutinho Pereira
- Department of Genetics and Molecular Biology, Bioinformatics and Computational Biology Laboratory, Federal University of the State of Rio de Janeiro (UNIRIO), Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Joelma Freire De Mesquita
- Department of Genetics and Molecular Biology, Bioinformatics and Computational Biology Laboratory, Federal University of the State of Rio de Janeiro (UNIRIO), Rio de Janeiro, Rio de Janeiro, Brazil
- * E-mail:
| |
Collapse
|
15
|
Gunton A, Hansen G, Schellenberg KL. Photovoice as a Participatory Research Tool in Amyotrophic Lateral Sclerosis. J Neuromuscul Dis 2021; 8:91-99. [PMID: 32986680 PMCID: PMC8293638 DOI: 10.3233/jnd-200537] [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] [Indexed: 11/18/2022]
Abstract
Background: Photovoice is a qualitative research tool increasingly utilized in the healthcare field to understand the illness experience from the patient and caregiver perspective. This is the first study to evaluate photovoice in the context of amyotrophic lateral sclerosis (ALS). Objective: A patient and caregiver centered research tool was utilized to gain a greater understanding of challenges faced when living with ALS. Methods: Eight patients and three corresponding caregivers participating by taking photographs, writing descriptive text, and participating in individual and group interviews. Inductive thematic analysis was employed to uncover recurring themes. Results: Five main themes were identified; 1) facing the diagnosis, 2) loss of function, 3) isolation, 4) health system challenges, and 5) hope. Despite the devasting impact of ALS, the majority of participants reported a surprising amount of positivity in the face of receiving this difficult diagnosis, and demonstrated incredible creativity and adaptability to meet the ensuing loss of function. However, patients and caregivers discussed feelings of isolation and health care system challenges. The importance of hope was a strong and recurring theme. Conclusions: The photovoice research tool demonstrates the profound resilience of these participants, and challenges the medical community to find ways of fostering positivity and hope throughout the ALS disease course. Further clinic and community resources, education, and supports are needed to combat the sense of isolation and health care system challenges experienced by patients and their caregivers.
Collapse
Affiliation(s)
- Adrianna Gunton
- College of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Gregory Hansen
- Division of Pediatric Critical Care, Jim Pattison Children's Hospital, Saskatoon, Saskatchewan, Canada
| | - Kerri Lynn Schellenberg
- Department of Medicine, Division of Neurology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| |
Collapse
|
16
|
Song H, Liu JC, Cao ZP, Luo WJ, Chen JY. Medical cost and healthcare utilization of amyotrophic lateral sclerosis in China: A cohort study based on hospital data from 2015 to 2018. Medicine (Baltimore) 2020; 99:e23258. [PMID: 33217848 PMCID: PMC7676534 DOI: 10.1097/md.0000000000023258] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS), a specific neurodegenerative disease, imposed increased economic and utilizations burden on the healthcare system, especially with the progress of the diseases severity. However, the economic burden on Chinese ALS patients remained unclear. This study therefore was aimed to investigate medical cost and healthcare utilization for Chinese ALS patients.Longitudinal health data of over 20 million individuals, including military personnel and civilians, was collected from all Chinese military hospitals. We identified 480 patients with a first major diagnosis for ALS from 2015 to 2018, while matched 400 controlled patients on age, gender, ethnic group, geographic region, length of stay, year of diagnosis and comorbidity. Their medical cost and healthcare utilizations were then measured 1 year before, and 1 year after ALS diagnosis.The median annual medical cost of ALS patients was about 2-fold higher, 17,087 CNY during the index year than 1 year before, 7859 CNY. The highest increase in utilizations may account for medical costs on ALS patients, which was represented by hospitalizations (Odd Ratio (OR) = 4.26, 95% confidence interval (CI) 3.52, 5.15), electromyography (OR = 4.14, 95% CI 2.37, 7.22), nerve conduction velocity (OR = 3.26, 95% CI 2.23, 4.77).This study is the first one reporting direct economic burden on Chinese ALS patients. Efforts should be made to develop cost-effective diagnostic tools in order that sources of medical cost were more effectively allocated, and this disease was detected earlier.
Collapse
Affiliation(s)
- Han Song
- Department of Health Service, PLA General Hospital, Beijing
- Department of Occupational and Environmental Health, and the Ministry-of-Education's Key Laboratory of Hazard Assessment and Control in Special Operational Environment, School of Public Health, Fourth Military Medical University, Xi’an, China
| | - Jian-Chao Liu
- Department of Health Service, PLA General Hospital, Beijing
| | - Zi-Peng Cao
- Department of Occupational and Environmental Health, and the Ministry-of-Education's Key Laboratory of Hazard Assessment and Control in Special Operational Environment, School of Public Health, Fourth Military Medical University, Xi’an, China
| | - Wen-Jing Luo
- Department of Occupational and Environmental Health, and the Ministry-of-Education's Key Laboratory of Hazard Assessment and Control in Special Operational Environment, School of Public Health, Fourth Military Medical University, Xi’an, China
| | - Jing-Yuan Chen
- Department of Health Service, PLA General Hospital, Beijing
- Department of Occupational and Environmental Health, and the Ministry-of-Education's Key Laboratory of Hazard Assessment and Control in Special Operational Environment, School of Public Health, Fourth Military Medical University, Xi’an, China
| |
Collapse
|
17
|
Zwicker J, Qureshi D, Talarico R, Bourque P, Scott M, Chin-Yee N, Tanuseputro P. Dying of amyotrophic lateral sclerosis. Neurology 2019; 93:e2083-e2093. [DOI: 10.1212/wnl.0000000000008582] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 07/19/2019] [Indexed: 12/12/2022] Open
Abstract
ObjectiveTo describe health care service utilization and cost for decedents with and without amyotrophic lateral sclerosis (ALS) in the last year of life.MethodsUsing linked health administrative data, we conducted a retrospective, population-based cohort study of Ontario, Canada, decedents from 2013 to 2015. We examined demographic data, rate of utilization, and cost of health care services in the last year of life.ResultsWe identified 283,096 decedents in Ontario, of whom 1,212 (0.42%) had ALS. Decedents with ALS spent 3 times as many days in an intensive care unit (ICU) (mean 6.3 vs 2.1, p < 0.001), and twice as many days using complex continuing care (mean 12.7 vs 6.0, p < 0.001) and home care (mean 99.1 vs 41.3, p < 0.001). A greater percentage of decedents with ALS received palliative home care (44% vs 20%, p < 0.001) and palliative physician home visits (40% vs 18%, p < 0.001) than decedents without ALS. Among decedents with ALS, a palliative physician home visit in the last year of life was associated with reduced adjusted odds of dying in hospital (odds ratio 0.65, 95% confidence interval 0.48–0.89) and fewer days spent in the ICU. Mean cost of care in the last year of life was greater for those with ALS ($68,311.98 vs $55,773.48, p < 0.001).ConclusionsIn this large population-based cohort of decedents, individuals with ALS spent more days in the ICU, received more community-based services, and incurred higher costs of care in the last year of life. A palliative care physician home visit was associated with improved end of life outcomes; however, the majority of patients with ALS did not access such services.
Collapse
|
18
|
Abstract
BACKGROUND Amyotrophic lateral sclerosis (ALS) is a progressive motor neuron disease resulting in muscle weakness, dysarthria and dysphagia, and ultimately respiratory failure leading to death. Half of the ALS patients survive less than 3 years, and 80% of the patients survive less than 5 years. Riluzole is the only approved medication in Canada with randomized controlled clinical trial evidence to slow the progression of ALS, albeit only to a modest degree. The Canadian Neuromuscular Disease Registry (CNDR) collects data on over 140 different neuromuscular diseases including ALS across ten academic institutions and 28 clinics including ten multidisciplinary ALS clinics. METHODS In this study, CNDR registry data were analyzed to examine potential differences in ALS care among provinces in time to diagnosis, riluzole and feeding tube use. RESULTS Significant differences were found among provinces, in time to diagnosis from symptom onset, in the use of riluzole and in feeding tube use. CONCLUSIONS Future investigations should be undertaken to identify factors contributing to such differences, and to propose potential interventions to address the provincial differences reported.
Collapse
|
19
|
Abstract
PURPOSE OF REVIEW This review aims to delineate interprofessional care models for neuromuscular disease. Evidence regarding both the benefits and barriers to interprofessional neuromuscular care in both inpatient and outpatient settings is presented. Finally, opportunities to improve both access to and quality of care provided by interprofessional team clinics will be discussed. RECENT FINDINGS Although the term "multidisciplinary" is often misapplied to denote any interprofessional team-based care setting, there are important differences in team structure and dynamics in each of the three most common models: multidisciplinary, interdisciplinary, and transdisciplinary care. Evidence favors the more integrated interdisciplinary and transdisciplinary models for better patient outcomes and decreased staff burnout. Coordinated interprofessional care results in improved health outcomes, resource utilization, and patient satisfaction for persons with adult and pediatric neuromuscular disease. Distance remains the greatest barrier to specialized team-based care for this population; telehealth technologies may make interprofessional care more accessible to these persons. Despite limited evidence for the broader population of persons with neuromuscular disease, consensus guidelines increasingly support this model of care delivery. Further work may help determine effectiveness for other populations of persons with neuromuscular disease and best practices within these team-based models of care.
Collapse
Affiliation(s)
- Ileana Howard
- S-117 RCS, 1660 South Columbian Way, Seattle, WA, 98108, USA.
| | - Abigail Potts
- S-117 RCS, 1660 South Columbian Way, Seattle, WA, 98108, USA
| |
Collapse
|
20
|
Pereira GRC, Tellini GHAS, De Mesquita JF. In silico analysis of PFN1 related to amyotrophic lateral sclerosis. PLoS One 2019; 14:e0215723. [PMID: 31216283 PMCID: PMC6583998 DOI: 10.1371/journal.pone.0215723] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 04/09/2019] [Indexed: 12/11/2022] Open
Abstract
Profilin 1 (PFN1) protein plays key roles in neuronal growth and differentiation, membrane trafficking, and regulation of the actin cytoskeleton. Four natural variants of PFN1 were described as related to ALS, the most common adult-onset motor neuron disorder. However, the pathological mechanism of PFN1 in ALS is not yet completely understood. The goal of this work is to thoroughly analyze the effects of the ALS-related mutations on PFN1 structure and function using computational simulations. Here, PhD-SNP, PMUT, PolyPhen-2, SIFT, SNAP, SNPS&GO, SAAP, nsSNPAnalyzer, SNPeffect4.0 and I-Mutant2.0 were used to predict the functional and stability effects of PFN1 mutations. ConSurf was used for the evolutionary conservation analysis, and GROMACS was used to perform the MD simulations. The mutations C71G, M114T, and G118V, but not E117G, were predicted as deleterious by most of the functional prediction algorithms that were used. The stability prediction indicated that the ALS-related mutations could destabilize PFN1. The ConSurf analysis indicated that the mutation C71G, M114T, E117G, and G118V occur in highly conserved positions. The MD results indicated that the studied mutations could affect the PFN1 flexibility at the actin and PLP-binding domains, and consequently, their intermolecular interactions. It may be therefore related to the functional impairment of PFN1 upon C71G, M114T, E117G and G118V mutations, and their involvement in ALS development. We also developed a database, SNPMOL (http://www.snpmol.org/), containing the results presented on this paper for biologists and clinicians to exploit PFN1 and its natural variants.
Collapse
Affiliation(s)
- Gabriel Rodrigues Coutinho Pereira
- Department of Genetics and Molecular Biology, Bioinformatics and Computational Biology Laboratory, Federal University of the State of Rio de Janeiro (UNIRIO), Rio de Janeiro, Rio de Janeiro, Brazil
| | - Giovanni Henrique Almeida Silva Tellini
- Department of Genetics and Molecular Biology, Bioinformatics and Computational Biology Laboratory, Federal University of the State of Rio de Janeiro (UNIRIO), Rio de Janeiro, Rio de Janeiro, Brazil
| | - Joelma Freire De Mesquita
- Department of Genetics and Molecular Biology, Bioinformatics and Computational Biology Laboratory, Federal University of the State of Rio de Janeiro (UNIRIO), Rio de Janeiro, Rio de Janeiro, Brazil
- * E-mail:
| |
Collapse
|
21
|
Logroscino G, Marin B, Piccininni M, Arcuti S, Chiò A, Hardiman O, Rooney J, Zoccolella S, Couratier P, Preux PM, Beghi E. Referral bias in ALS epidemiological studies. PLoS One 2018; 13:e0195821. [PMID: 29659621 PMCID: PMC5901916 DOI: 10.1371/journal.pone.0195821] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Accepted: 03/31/2018] [Indexed: 02/06/2023] Open
Abstract
Background Despite concerns about the representativeness of patients from ALS tertiary centers as compared to the ALS general population, the extent of referral bias in clinical studies remains largely unknown. Using data from EURALS consortium we aimed to assess nature, extent and impact of referral bias. Methods Four European ALS population-based registries located in Ireland, Piedmont, Puglia, Italy, and Limousin, France, covering 50 million person-years, participated. Demographic and clinic characteristics of ALS patients diagnosed in tertiary referral centers were contrasted with the whole ALS populations enrolled in registries in the same geographical areas. Results Patients referred to ALS centers were younger (with difference ranging from 1.1 years to 2.4 years), less likely to present a bulbar onset, with a higher proportion of familial antecedents and a longer survival (ranging from 11% to 15%) when compared to the entire ALS population in the same geographic area. Conclusions A trend for referral bias is present in cohorts drawn from ALS referral centers. The magnitude of the possible referral bias in a particular tertiary center can be estimated through a comparison with ALS patients drawn from registry in the same geographic area. Studies based on clinical cohorts should be cautiously interpreted. The presence of a registry in the same area may improve the complete ascertainment in the referral center.
Collapse
Grants
- Health Research Programme Clinical Fellowship Programme
- Health Research Board Clinician Scientist Programme
- Novarits, Biogen Idec, Sanofi Aventis, Merck-Serono, Allergen, Ono Pharmaceuticals, Novartis, Cytokinetics, Sanofi Aventis
- Euro-MOTOR FP7/2007-2013
- Motor Neurone Disease Association, ALS Association, National Institute for Health Research, European Commission, Medical Research Council and Economic and Social Research Council, Italian Ministry of Health (Ricerca Finalizzata), University of Turin, and Fondazione Vialli e Mauro onlus.
Collapse
Affiliation(s)
- Giancarlo Logroscino
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari “Aldo Moro”, Bari, Italy
- Unit of Neurodegenerative Diseases, Department of Clinical Research in Neurology, University of Bari “Aldo Moro”, at “Pia Fondazione Cardinale G. Panico“, Tricase, Lecce, Italy
- * E-mail:
| | - Benoit Marin
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari “Aldo Moro”, Bari, Italy
- Unit of Neurodegenerative Diseases, Department of Clinical Research in Neurology, University of Bari “Aldo Moro”, at “Pia Fondazione Cardinale G. Panico“, Tricase, Lecce, Italy
- INSERM UMR1094, Tropical Neuroepidemiology, Limoges, France
- University of Limoges, School of Medicine, Institute of Neuroepidemiology and Tropical Neurology, CNRS FR 3503 GEIST, Limoges, France
- CHU Limoges, Centre d’Epidémiologie de Biostatistique et de Méthodologie de la Recherche, Limoges, France
- Laboratorio di Malattie Neurologiche, Dipartimento di Neuroscienze, IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Milano, Italy
| | - Marco Piccininni
- Unit of Neurodegenerative Diseases, Department of Clinical Research in Neurology, University of Bari “Aldo Moro”, at “Pia Fondazione Cardinale G. Panico“, Tricase, Lecce, Italy
| | - Simona Arcuti
- Unit of Neurodegenerative Diseases, Department of Clinical Research in Neurology, University of Bari “Aldo Moro”, at “Pia Fondazione Cardinale G. Panico“, Tricase, Lecce, Italy
| | - Adriano Chiò
- ALS Center, Department of Neuroscience, University of Turin, Turin, Italy
- Neuroscience Institute of Turin (NIT), Turin, Italy
- Institute of Cognitive Sciences and Technologies, C.N.R., Rome, Italy
| | - Orla Hardiman
- Academic Unit of Neurology Trinity Biomedical Sciences Institute Trinity College Dublin, Dublin, Ireland
| | - James Rooney
- Academic Unit of Neurology Trinity Biomedical Sciences Institute Trinity College Dublin, Dublin, Ireland
| | - Stefano Zoccolella
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari “Aldo Moro”, Bari, Italy
| | - Philippe Couratier
- INSERM UMR1094, Tropical Neuroepidemiology, Limoges, France
- University of Limoges, School of Medicine, Institute of Neuroepidemiology and Tropical Neurology, CNRS FR 3503 GEIST, Limoges, France
- CHU Limoges, Service de Neurologie, Centre expert SLA, Limoges, France
| | - Pierre-Marie Preux
- Unit of Neurodegenerative Diseases, Department of Clinical Research in Neurology, University of Bari “Aldo Moro”, at “Pia Fondazione Cardinale G. Panico“, Tricase, Lecce, Italy
- INSERM UMR1094, Tropical Neuroepidemiology, Limoges, France
- University of Limoges, School of Medicine, Institute of Neuroepidemiology and Tropical Neurology, CNRS FR 3503 GEIST, Limoges, France
| | - Ettore Beghi
- Laboratorio di Malattie Neurologiche, Dipartimento di Neuroscienze, IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Milano, Italy
| | | |
Collapse
|
22
|
Report by the Spanish Foundation for the Brain on the social impact of amyotrophic lateral sclerosis and other neuromuscular disorders. NEUROLOGÍA (ENGLISH EDITION) 2018. [DOI: 10.1016/j.nrleng.2015.02.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
|
23
|
Spataro R, Volanti P, Lo Coco D, La Bella V. Marital status is a prognostic factor in amyotrophic lateral sclerosis. Acta Neurol Scand 2017; 136:624-630. [PMID: 28470818 DOI: 10.1111/ane.12771] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND OBJECTIVES Several variables have been linked to a shorter survival in patients with amyotrophic lateral sclerosis (ALS), for example, female sex, older age, site of disease onset, rapid disease progression, and a relatively short diagnostic delay. With regard to marital status, previous studies suggested that living with a partner might be associated to a longer survival and a higher likelihood to proceed to tracheostomy. Therefore, to further strengthen this hypothesis, we investigated the role of marital status as a prognostic variable in a cohort of ALS patients. METHODS We performed a retrospective analysis on 501 consecutive ALS patients for which a complete disease's natural history and clinical/demographic data were available. At diagnosis, 409 patients (81.6%) were married or lived with a stable partner, whereas 92 patients (18.4%) were single/widowed/divorced. RESULTS In our ALS cohort, being married was associated with a median longer survival (married, 35 months [24-50] vs unmarried, 27 months [18-42]; P<.004). Moreover, married and unmarried patients were significantly different in many clinical and demographic variables, including age at disease onset, gender, body mass index, and number of children. Cox regression analysis showed that age at onset, diagnostic delay, and marital status were independent predictors of survival. In unmarried patients, female sex was also significantly associated with shorter survival. CONCLUSIONS Marital status is a prognostic factor in ALS, and it significantly affects survival.
Collapse
Affiliation(s)
- R. Spataro
- Department of Experimental BioMedicine and Clinical Neurosciences; ALS Clinical Research Center; University of Palermo; Palermo Italy
| | - P. Volanti
- Neurorehabilitation Unit; ALS Center; Istituti Clinici Scientifici Maugeri; Mistretta Italy
| | - D. Lo Coco
- Department of Experimental BioMedicine and Clinical Neurosciences; ALS Clinical Research Center; University of Palermo; Palermo Italy
- Neurology Unit; Department of Internal Medicine; Ospedale Civico - ARNAS; Palermo Italy
| | - V. La Bella
- Department of Experimental BioMedicine and Clinical Neurosciences; ALS Clinical Research Center; University of Palermo; Palermo Italy
| |
Collapse
|
24
|
Meng L, Bian A, Jordan S, Wolff A, Shefner JM, Andrews J. Profile of medical care costs in patients with amyotrophic lateral sclerosis in the Medicare programme and under commercial insurance. Amyotroph Lateral Scler Frontotemporal Degener 2017; 19:134-142. [DOI: 10.1080/21678421.2017.1363242] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Lisa Meng
- Cytokinetics, Inc, Cupertino, CA, USA,
| | - Amy Bian
- Cytokinetics, Inc, South San Francisco, CA, USA, and
| | - Scott Jordan
- Cytokinetics, Inc, South San Francisco, CA, USA, and
| | - Andrew Wolff
- Cytokinetics, Inc, South San Francisco, CA, USA, and
| | - Jeremy M. Shefner
- Department of Neurology, Barrow Neurological Institute, Saint Joseph’s Hospital and Medical Center, Phoenix, AZ, USA
| | - Jinsy Andrews
- Cytokinetics, Inc, South San Francisco, CA, USA, and
| |
Collapse
|
25
|
Paganoni S, Nicholson K, Leigh F, Swoboda K, Chad D, Drake K, Haley K, Cudkowicz M, Berry JD. Developing multidisciplinary clinics for neuromuscular care and research. Muscle Nerve 2017. [PMID: 28632945 PMCID: PMC5656914 DOI: 10.1002/mus.25725] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Multidisciplinary care is considered the standard of care for both adult and pediatric neuromuscular disorders and has been associated with improved quality of life, resource utilization, and health outcomes. Multidisciplinary care is delivered in multidisciplinary clinics that coordinate care across multiple specialties by reducing travel burden and streamlining care. In addition, the multidisciplinary care setting facilitates the integration of clinical research, patient advocacy, and care innovation (e.g., telehealth). Yet, multidisciplinary care requires substantial commitment of staff time and resources. We calculated personnel costs in our ALS clinic in 2015 and found an average cost per patient visit of $580, of which only 45% was covered by insurance reimbursement. In this review, we will describe classic and emerging concepts in multidisciplinary care models for adult and pediatric neuromuscular disease. We will then explore the financial impact of multidisciplinary care with emphasis on sustainability and metrics to demonstrate quality and value. Muscle Nerve 56: 848-858, 2017.
Collapse
Affiliation(s)
- Sabrina Paganoni
- Harvard Medical School, Department of Neurology, Massachusetts General Hospital (MGH), Boston, Massachusetts, USA.,Neurological Clinical Research Institute (NCRI), Massachusetts General Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Boston, Massachusetts, USA
| | - Katie Nicholson
- Harvard Medical School, Department of Neurology, Massachusetts General Hospital (MGH), Boston, Massachusetts, USA.,Neurological Clinical Research Institute (NCRI), Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Fawn Leigh
- Harvard Medical School, Department of Neurology, Massachusetts General Hospital (MGH), Boston, Massachusetts, USA
| | - Kathryn Swoboda
- Harvard Medical School, Department of Neurology, Massachusetts General Hospital (MGH), Boston, Massachusetts, USA
| | - David Chad
- Harvard Medical School, Department of Neurology, Massachusetts General Hospital (MGH), Boston, Massachusetts, USA
| | - Kristin Drake
- Harvard Medical School, Department of Neurology, Massachusetts General Hospital (MGH), Boston, Massachusetts, USA.,Neurological Clinical Research Institute (NCRI), Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Kellen Haley
- Harvard Medical School, Department of Neurology, Massachusetts General Hospital (MGH), Boston, Massachusetts, USA.,Neurological Clinical Research Institute (NCRI), Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Merit Cudkowicz
- Harvard Medical School, Department of Neurology, Massachusetts General Hospital (MGH), Boston, Massachusetts, USA.,Neurological Clinical Research Institute (NCRI), Massachusetts General Hospital, Boston, Massachusetts, USA
| | - James D Berry
- Harvard Medical School, Department of Neurology, Massachusetts General Hospital (MGH), Boston, Massachusetts, USA.,Neurological Clinical Research Institute (NCRI), Massachusetts General Hospital, Boston, Massachusetts, USA
| |
Collapse
|
26
|
Abstract
Neuromuscular disorders as a group are linked by anatomy with significant differences in pathogenetic mechanisms, clinical expression, and time course of disease. Each neuromuscular disease is relatively uncommon, yet causes a significant burden of disease socioeconomically. Epidemiologic studies in different global regions have demonstrated certain neuromuscular diseases have increased incidence and prevalence rates over time. Understanding differences in global epidemiologic trends will aid clinical research and policies focused on prevention of disease. There is a critical need to understand the global impact of neuromuscular diseases using metrics currently established for communicable and noncommunicable diseases.
Collapse
Affiliation(s)
- Jaydeep M Bhatt
- Department of Neurology, New York University School of Medicine, 240 East 38th Street, 20th Floor, New York, NY 10016, USA.
| |
Collapse
|
27
|
Hogden A, Foley G, Henderson RD, James N, Aoun SM. Amyotrophic lateral sclerosis: improving care with a multidisciplinary approach. J Multidiscip Healthc 2017; 10:205-215. [PMID: 28579792 PMCID: PMC5446964 DOI: 10.2147/jmdh.s134992] [Citation(s) in RCA: 89] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease, leading to death within an average of 2–3 years. A cure is yet to be found, and a single disease-modifying treatment has had a modest effect in slowing disease progression. Specialized multidisciplinary ALS care has been shown to extend survival and improve patients’ quality of life, by providing coordinated interprofessional care that seeks to address the complex needs of this patient group. This review examines the nature of specialized multidisciplinary care in ALS and draws on a broad range of evidence that has shaped current practice. The authors explain how multidisciplinary ALS care is delivered. The existing models of care, the role of palliative care within multidisciplinary ALS care, and the costs of formal and informal care are examined. Critical issues of ALS care are then discussed in the context of the support rendered by multidisciplinary-based care. The authors situate the patient and family as key stakeholders and decision makers in the multidisciplinary care network. Finally, the current challenges to the delivery of coordinated interprofessional care in ALS are explored, and the future of coordinated interprofessional care for people with ALS and their family caregivers is considered.
Collapse
Affiliation(s)
- Anne Hogden
- Australian Institute of Health Innovation, Macquarie University, Sydney, NSW, Australia
| | - Geraldine Foley
- Discipline of Occupational Therapy, School of Medicine, Trinity College Dublin, the University of Dublin, Republic of Ireland
| | | | - Natalie James
- Motor Neurone Disease (MND) Service, Communication and Assistive Technology (CAT) Clinic, St Joseph's Hospital, St Vincent's Health Network, Sydney, NSW
| | - Samar M Aoun
- School of Nursing, Midwifery and Paramedicine, Faculty of Health Sciences, Curtin University, Perth, WA, Australia
| |
Collapse
|
28
|
McCormick R, Goljanek-Whysall K. MicroRNA Dysregulation in Aging and Pathologies of the Skeletal Muscle. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2017; 334:265-308. [PMID: 28838540 DOI: 10.1016/bs.ircmb.2017.03.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Skeletal muscle is one of the biggest organs of the body with important mechanistic and metabolic functions. Muscle homeostasis is controlled by environmental, genetic, and epigenetic factors. Indeed, MiRNAs, small noncoding RNAs robust regulators of gene expression, have and have been shown to regulate muscle homeostasis on several levels: through controlling myogenesis, muscle growth (hypertrophy) and atrophy, as well as interactions of muscle with other tissues. Given the large number of MiRNA target genes and the important role of MiRNAs in most physiological processes and various diseases, MiRNAs may have an enormous potential as therapeutic targets against numerous disorders, including pathologies of muscle. The purpose of this review is to present the current knowledge of the role of MiRNAs in skeletal muscle homeostasis and pathologies and the potential of MiRNAs as therapeutics for skeletal muscle wasting, with particular focus on the age- and disease-related loss of muscle mass and function.
Collapse
Affiliation(s)
- Rachel McCormick
- Musculoskeletal Biology II, Centre for Integrated Research into Musculoskeletal Aging, Institute of Aging and Chronic Disease, University of Liverpool, Liverpool, United Kingdom.
| | - Katarzyna Goljanek-Whysall
- Musculoskeletal Biology II, Centre for Integrated Research into Musculoskeletal Aging, Institute of Aging and Chronic Disease, University of Liverpool, Liverpool, United Kingdom.
| |
Collapse
|
29
|
Moore A, Young CA, Hughes DA. Economic Studies in Motor Neurone Disease: A Systematic Methodological Review. PHARMACOECONOMICS 2017; 35:397-413. [PMID: 27975196 DOI: 10.1007/s40273-016-0478-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
BACKGROUND Motor neurone disease (MND) is a devastating condition which greatly diminishes patients' quality of life and limits life expectancy. Health technology appraisals of future interventions in MND need robust data on costs and utilities. Existing economic evaluations have been noted to be limited and fraught with challenges. OBJECTIVE The aim of this study was to identify and critique methodological aspects of all published economic evaluations, cost studies, and utility studies in MND. METHODS We systematically reviewed all relevant published studies in English from 1946 until January 2016, searching the databases of Medline, EMBASE, Econlit, NHS Economic Evaluation Database (NHS EED) and the Health Economics Evaluation Database (HEED). Key data were extracted and synthesised narratively. RESULTS A total of 1830 articles were identified, of which 15 economic evaluations, 23 cost and 3 utility studies were included. Most economic studies focused on riluzole (n = 9). Six studies modelled the progressive decline in motor function using a Markov design but did not include mutually exclusive health states. Cost estimates for a number of evaluations were based on expert opinion and were hampered by high variability and location-specific characteristics. Few cost studies reported disease-stage-specific costs (n = 3) or fully captured indirect costs. Utilities in three studies of MND patients used the EuroQol EQ-5D questionnaire or standard gamble, but included potentially unrepresentative cohorts and did not consider any health impacts on caregivers. CONCLUSION Economic evaluations in MND suffer from significant methodological issues such as a lack of data, uncertainty with the disease course and use of inappropriate modelling framework. Limitations may be addressed through the collection of detailed and representative data from large cohorts of patients.
Collapse
Affiliation(s)
- Alan Moore
- Centre for Health Economics and Medicines Evaluation, Bangor University, Ardudwy, Holyhead Road, Bangor, LL57 2PZ, UK
| | | | - Dyfrig A Hughes
- Centre for Health Economics and Medicines Evaluation, Bangor University, Ardudwy, Holyhead Road, Bangor, LL57 2PZ, UK.
| |
Collapse
|
30
|
de Munck E, Palomo V, Muñoz-Sáez E, Perez DI, Gómez-Miguel B, Solas MT, Gil C, Martínez A, Arahuetes RM. Small GSK-3 Inhibitor Shows Efficacy in a Motor Neuron Disease Murine Model Modulating Autophagy. PLoS One 2016; 11:e0162723. [PMID: 27631495 PMCID: PMC5025054 DOI: 10.1371/journal.pone.0162723] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 08/26/2016] [Indexed: 12/11/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a progressive motor neuron degenerative disease that has no effective treatment up to date. Drug discovery tasks have been hampered due to the lack of knowledge in its molecular etiology together with the limited animal models for research. Recently, a motor neuron disease animal model has been developed using β-N-methylamino-L-alanine (L-BMAA), a neurotoxic amino acid related to the appearing of ALS. In the present work, the neuroprotective role of VP2.51, a small heterocyclic GSK-3 inhibitor, is analysed in this novel murine model together with the analysis of autophagy. VP2.51 daily administration for two weeks, starting the first day after L-BMAA treatment, leads to total recovery of neurological symptoms and prevents the activation of autophagic processes in rats. These results show that the L-BMAA murine model can be used to test the efficacy of new drugs. In addition, the results confirm the therapeutic potential of GSK-3 inhibitors, and specially VP2.51, for the disease-modifying future treatment of motor neuron disorders like ALS.
Collapse
Affiliation(s)
- Estefanía de Munck
- Departamento de Biología Animal II, Universidad Complutense de Madrid, Ciudad Universitaria, Madrid, Spain
| | - Valle Palomo
- Centro de Investigaciones Biológicas-CSIC, Ramiro de Maetzu 9, Madrid, Spain
| | - Emma Muñoz-Sáez
- Departamento de Bioquímica y Biología Molecular I, Universidad Complutense de Madrid, Ciudad Universitaria, Madrid, Spain
| | - Daniel I. Perez
- Centro de Investigaciones Biológicas-CSIC, Ramiro de Maetzu 9, Madrid, Spain
| | - Begoña Gómez-Miguel
- Departamento de Bioquímica y Biología Molecular I, Universidad Complutense de Madrid, Ciudad Universitaria, Madrid, Spain
| | - M. Teresa Solas
- Departamento de Biología Celular, Universidad Complutense de Madrid, Ciudad Universitaria, Madrid, Spain
| | - Carmen Gil
- Centro de Investigaciones Biológicas-CSIC, Ramiro de Maetzu 9, Madrid, Spain
| | - Ana Martínez
- Centro de Investigaciones Biológicas-CSIC, Ramiro de Maetzu 9, Madrid, Spain
- * E-mail: (AM); (RMA)
| | - Rosa M. Arahuetes
- Departamento de Biología Animal II, Universidad Complutense de Madrid, Ciudad Universitaria, Madrid, Spain
- * E-mail: (AM); (RMA)
| |
Collapse
|
31
|
Five-Year Incidence of Amyotrophic Lateral Sclerosis in British Columbia (2010-2015). Can J Neurol Sci 2016; 43:791-795. [PMID: 27476760 DOI: 10.1017/cjn.2016.280] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Amyotrophic lateral sclerosis (ALS) is a fatal degenerative neurological disease with significant effects on quality of life. International studies continue to provide consistent incidence values, though complete case ascertainment remains a challenge. The Canadian population has been understudied, and there are currently no quantitative data on the incidence of ALS in British Columbia (BC). The objectives of this study were to determine the five-year incidence rates of ALS in BC and to characterize the demographic patterns of the disease. METHODS The capture-recapture method was employed to estimate ALS incidence over a five-year period (2010-2015). Two sources were used to identify ALS cases: one database from an ALS medical centre and another from a not-for-profit ALS organization. RESULTS During this time period, there were 690 incident cases within the two sources. The capture-recapture method estimated 57 unobserved cases, corresponding to a crude five-year incidence rate of 3.29 cases per 100,000 (CI 95%=3.05-3.53). The mean age of diagnosis was 64.6 (CI 95%=59.7-69.4), with 63.5 (CI 95%=56.9-70.1) for men and 65.7 (CI 95%=58.6-72.7) for women. There was a slight male preponderance in incidence, with a 1.05:1 ratio to females. Peak numbers in incidence occurred between the ages of 70 and 79. CONCLUSIONS The incidence of ALS in BC was found to be consistent with international findings though nominally higher than that in other Canadian provinces to date.
Collapse
|
32
|
Boylan K, Levine T, Lomen-Hoerth C, Lyon M, Maginnis K, Callas P, Gaspari C, Tandan R. Prospective study of cost of care at multidisciplinary ALS centers adhering to American Academy of Neurology (AAN) ALS practice parameters. Amyotroph Lateral Scler Frontotemporal Degener 2015; 17:119-27. [DOI: 10.3109/21678421.2015.1091478] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
33
|
Gladman M, Zinman L. The economic impact of amyotrophic lateral sclerosis: a systematic review. Expert Rev Pharmacoecon Outcomes Res 2015; 15:439-50. [DOI: 10.1586/14737167.2015.1039941] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Matthew Gladman
- 1Department of Medicine, Sunnybrook Health Sciences Centre, Queen’s University, Ontario, Canada
| | - Lorne Zinman
- 2Department of Medicine, University of Toronto, Ontario, Canada
| |
Collapse
|
34
|
Report by the Spanish Foundation for the Brain on the social impact of amyotrophic lateral sclerosis and other neuromuscular disorders. Neurologia 2015; 33:35-46. [PMID: 25825074 DOI: 10.1016/j.nrl.2015.02.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Accepted: 02/07/2015] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION A thorough knowledge of the socioeconomic scope of neuromuscular disease is essential for managing resources and raising social awareness. DEVELOPMENT Our group reviewed current data on the epidemiology, mortality and dependence rates, and socioeconomic impact of amyotrophic lateral sclerosis and neuromuscular diseases in Spain. We also recorded how neurological care for these patients is organised. CONCLUSIONS Neuromuscular disorders are a very heterogeneous group of diseases, and some are very rare. These disorders account for between 2.8% and 18% of the total motives for a neurological consultation. In Spain, prevalence and incidence figures for amyotrophic lateral sclerosis are similar to those in other countries; however, figures for patients with other neuromuscular diseases are not known. Since the diseases are chronic, progressive, and debilitating, they cause considerable disability and dependence, which in turn directly affects healthcare and social costs associated with the disease. The costs generated by one patient with amyotrophic lateral sclerosis or Duchenne disease have been calculated at about 50 000 euros per year. Neuromuscular disease shows aetiological, diagnostic, and prognostic complexity, and it requires multidisciplinary management. Follow-up for these patients should be entrusted to specialised units.
Collapse
|
35
|
Paganoni S, Karam C, Joyce N, Bedlack R, Carter GT. Comprehensive rehabilitative care across the spectrum of amyotrophic lateral sclerosis. NeuroRehabilitation 2015; 37:53-68. [PMID: 26409693 PMCID: PMC5223769 DOI: 10.3233/nre-151240] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Amyotrophic lateral sclerosis (ALS or Lou Gehrig's disease) is a neurodegenerative disease that results in progressive muscle weakness and wasting. There is no known cure and the disease is uniformly fatal. PURPOSE This review discusses current concepts in ALS care, from breaking the diagnosis to end-of-life care. People with ALS have several multidisciplinary needs due to a complex and dynamic disease process. They benefit from rehabilitation interventions that are individualized and have the goal of optimizing independence, function, and safety. These strategies also help minimize symptomatic burden and maximize quality of life. CONCLUSION Patient-centered, multidisciplinary care has a significant impact on the life of people with ALS and is the current standard of care for this patient population.
Collapse
Affiliation(s)
- Sabrina Paganoni
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Spaulding Rehabilitation Hospital, Massachusetts General Hospital and Boston VA Healthcare System, Boston, MA, USA
| | - Chafic Karam
- Department of Neurology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Nanette Joyce
- Department of Physical Medicine and Rehabilitation, Neuromuscular Section, University of California, Davis School of Medicine, Sacramento, CA, USA
| | - Richard Bedlack
- Duke University School of Medicine and Durham Veterans Affairs Medical Center, Durham, NC, USA
| | - Gregory T Carter
- Department of Physical Medicine and Rehabilitation, St Luke's Rehabilitation Institute, Spokane, WA, USA
| |
Collapse
|