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Kim JS, Park M, Park S, Chae J, Hong YH, Park KS, Sung JJ, Choi SJ. Prognosis of amyotrophic lateral sclerosis patients after tracheostomy invasive ventilation in Korea. Amyotroph Lateral Scler Frontotemporal Degener 2024; 25:271-281. [PMID: 38340017 DOI: 10.1080/21678421.2024.2314064] [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: 09/20/2023] [Accepted: 01/28/2024] [Indexed: 02/12/2024]
Abstract
Background: Tracheostomy invasive ventilation (TIV) is applied to a subset of amyotrophic lateral sclerosis (ALS) patients; however, its frequency and impact on prognosis vary across countries. Methods: We conducted a nationwide retrospective cohort study using Korean National Health Insurance claims data. All patients diagnosed with sporadic ALS from 2012 to 2017 were included, with the observation period until 2020. The survival time between the TIV and non-TIV groups was compared using propensity score matching analysis, and prognostic factors were assessed within the TIV group. Results: This study included 3484 ALS patients (mean [standard deviation] age, 62.4 [11.9] years, 60.4% male), among whom 1230 (35.3%) underwent TIV. After 1:1 propensity score matching, the survival duration between the two groups was not significantly different (28 vs. 25 months, p = 0.057). Cox regression indicated that older age (hazard ratios [HRs] for each decade compared to <40 years: 3.89, 3.83, 5.30, 6.78, and 8.40 [≥ 80 years]; p < 0.005 for all) and lower income (HR, 1.28; 95% confidence interval [CI], 1.09-1.52; p = 0.003) negatively impacted survival, while gastrostomy (HR, 0.57; 95% CI, 0.50-0.66; p < 0.001) and supportive care services (HR, 0.43; 95% CI, 0.32-0.59; p < 0.001) were associated with prolonged survival. Conclusions: TIV was administered to more than one-third of Korean ALS patients without significant survival prolongation. Older age, lower income, lack of gastrostomy, and insufficient supportive care were independent poor prognostic factors for survival, underscoring the importance of comprehensive management for ALS patients.
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Affiliation(s)
- Jong-Su Kim
- Department of Neurology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Minae Park
- Data Science Team, Hanmi Pharm. Co., Ltd, Seoul, Republic of Korea
| | - Sojeong Park
- Data Science Team, Hanmi Pharm. Co., Ltd, Seoul, Republic of Korea
| | - Juhee Chae
- Department of Neurology, Jeonbuk National University College of Medicine, Jeonju, Republic of Korea
| | - Yoon-Ho Hong
- Department of Neurology, Seoul Metropolitan Government Seoul National University Boramae Medical Centre, Seoul, Republic of Korea
| | - Kyung Seok Park
- Department of Neurology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Jung-Joon Sung
- Department of Neurology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
- Neuroscience Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea, and
| | - Seok-Jin Choi
- Department of Neurology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
- Centre for Hospital Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
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D’Cruz RF, Hart N. A history of home mechanical ventilation: The past, present and future. Chron Respir Dis 2024; 21:14799731241240776. [PMID: 38512223 PMCID: PMC10958804 DOI: 10.1177/14799731241240776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 02/11/2024] [Accepted: 02/19/2024] [Indexed: 03/22/2024] Open
Abstract
This state-of-the-art review provides an overview of the history of home mechanical ventilation (HMV), including early descriptions of mechanical ventilation from ancient and Renaissance perspectives and the mass development of ventilators designed for long-term use during the poliomyelitis epidemic. Seminal data from key clinical trials supports the application of HMV in certain patients with chronic obstructive pulmonary disease, neuromuscular disease and obesity-related respiratory failure. Innovative engineering coupled with refined physiological understanding now permits widespread delivery of home mechanical ventilation to a global population, using portable devices with advanced ventilatory modes and telemonitoring capabilities. Exponential growth in digital technology continues, and ongoing research is needed to understand how to harness clinical and physiological data to benefit patients and healthcare services in a clinically- and cost-effective manner.
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Affiliation(s)
- Rebecca F D’Cruz
- Lane Fox Clinical Respiratory Physiology Research Centre, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
- Centre for Human and Applied Physiological Sciences, King’s College London, London, UK
| | - Nicholas Hart
- Lane Fox Clinical Respiratory Physiology Research Centre, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
- Centre for Human and Applied Physiological Sciences, King’s College London, London, UK
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3
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D'Cruz RF, Kaltsakas G, Suh ES, Hart N. Quality of life in patients with chronic respiratory failure on home mechanical ventilation. Eur Respir Rev 2023; 32:32/168/220237. [PMID: 37137507 PMCID: PMC10155047 DOI: 10.1183/16000617.0237-2022] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 02/07/2023] [Indexed: 05/05/2023] Open
Abstract
Home mechanical ventilation (HMV) is a treatment for chronic respiratory failure that has shown clinical and cost effectiveness in patients with underlying COPD, obesity-related respiratory failure and neuromuscular disease (NMD). By treating chronic respiratory failure with adequate adherence to HMV, improvement in patient-reported outcomes including health-related quality of life (HRQoL) have been evaluated using general and disease-specific quantitative, semi-qualitative and qualitative methods. However, the treatment response in terms of trajectory of change in HRQoL is not uniform across the restrictive and obstructive disease groups. In this review, the effect of HMV on HRQoL across the domains of symptom perception, physical wellbeing, mental wellbeing, anxiety, depression, self-efficacy and sleep quality in stable and post-acute COPD, rapidly progressive NMD (such as amyotrophic lateral sclerosis), inherited NMD (including Duchenne muscular dystrophy) and obesity-related respiratory failure will be discussed.
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Affiliation(s)
- Rebecca F D'Cruz
- Lane Fox Clinical Respiratory Physiology Research Centre, St Thomas' Hospital, London, UK
- Centre for Human and Applied Physiological Sciences, King's College London, London, UK
| | - Georgios Kaltsakas
- Lane Fox Clinical Respiratory Physiology Research Centre, St Thomas' Hospital, London, UK
- Centre for Human and Applied Physiological Sciences, King's College London, London, UK
| | - Eui-Sik Suh
- Lane Fox Clinical Respiratory Physiology Research Centre, St Thomas' Hospital, London, UK
- Centre for Life Sciences, King's College London, London, UK
| | - Nicholas Hart
- Lane Fox Clinical Respiratory Physiology Research Centre, St Thomas' Hospital, London, UK
- Centre for Human and Applied Physiological Sciences, King's College London, London, UK
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4
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Initiation and Withdrawal of Invasive Ventilation for Patients with Amyotrophic Lateral Sclerosis: A Narrative Literature Review. J 2022. [DOI: 10.3390/j5030027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Decisions regarding invasive ventilation with tracheostomy (TIV) in patients with amyotrophic lateral sclerosis (ALS) involve serious ethical issues. Cultural differences in the attitudes of patients, caregivers, and physicians toward TIV initiation and withdrawal decisions have been analyzed based on a narrative review approach, comparing the situation between Japan and the U.S. Three main issues were identified regarding the implementation of TIV. The first is the lack of Advance Care Planning. Second, some patients may choose TIV based on the wishes of their physicians or caregivers, even if the patients themselves do not want TIV in the Japanese context. Third is the influence of patient associations, which advocate for the protection of patients’ rights. Next, this study identifies the following issues related to TIV discontinuation. The main concern here is cultural differences in legislation and ethical intuitions regarding the discontinuation of TIV. The treatment guidelines for patients with ALS advise physicians to reassure patients that TIV can be withdrawn at any point. However, TIV withdrawal is not explicitly discussed in Japan. Moreover, Japanese ALS treatment guidelines state that ventilation withdrawal is currently impossible, due to a lack of legal support. Most Japanese physicians have told patients that they are not allowed to stop ventilation via such a request. Unlike in the U.S., withholding and withdrawing ventilators are not ethically equivalent in Japan. In conclusion, the decision-making process regarding TIV is difficult, not only for the patients and caregivers, but also for physicians. Even if patients are legally entitled to refuse unwanted treatment, there have been cases in which Japanese physicians have felt an ethical dilemma in stopping TIV for patients with ALS. However, few studies have investigated in detail why physicians oppose the patient’s right to discontinue TIV in Japan.
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5
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Park J, Kim JE, Song TJ. The Global Burden of Motor Neuron Disease: An Analysis of the 2019 Global Burden of Disease Study. Front Neurol 2022; 13:864339. [PMID: 35528743 PMCID: PMC9068990 DOI: 10.3389/fneur.2022.864339] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 03/15/2022] [Indexed: 11/13/2022] Open
Abstract
Up-to-date, accurate information on the disease burden of motor neuron disease (MND) is the cornerstone for evidence-based resource allocation and healthcare planning. We aimed to estimate the burden of MND globally from 1990 to 2019, as part of the Global Burden of Disease, Injuries and Risk Factor (GBD) study. Amyotrophic lateral sclerosis, progressive muscular atrophy, primary lateral sclerosis, pseudobulbar palsy, spinal muscular atrophy and hereditary spastic paraplegia- were included for analysis as MNDs. We measured age-standardized incidence, prevalence, death, and disability-adjusted life-years (DALYs) in 204 countries and territories worldwide from 1990 to 2019 using spatial Bayesian analyses. The effects of age, sex, and the sociodemographic index (measures of income per capita, education, and fertility) on incidence, prevalence, death, and disability-adjusted life-years due to MNDs were explored. According to 2019 GBD estimates, there were ~268,673 [95% uncertainty interval (UI), 213,893-310,663] prevalent cases and 63,700 (95% UI, 57,295-71,343) incident cases of MND worldwide. In 2019, MND caused 1,034,606 (95% UI, 979,910-1,085,401) DALYs and 39,081 (95% UI, 36,566-41,129) deaths worldwide. The age-standardized rates of prevalence, incidence, death, and DALYs for MNDs in 2019 were 3.37 (95% UI, 2.9-3.87) per 100,000 people, 0.79 (95% UI, 0.72-0.88) per 100,000 people, 0.48 (95% UI, 0.45-0.51) per 100,000 people, and 12.66 (95% UI, 11.98-13.29) per 100,000 people, respectively. The global prevalence and deaths due to MND in 2019 were increased (1.91% [95% UI, 0.61-3.42] and 12.39% [95% UI, 5.81-19.27], respectively) compared to 1990, without significant change in incidence. More than half of the prevalence and deaths due to MND occurred in three high-income regions (North America, Western Europe, and Australasia). In most cases, the prevalence, incidence, and DALYs of MNDs were high in regions with high sociodemographic index; however, in high-income East Asia, these were relatively low compared to similar sociodemographic index groups elsewhere. The burden of MND increased between 1990 and 2019. Its expected increase in the future highlights the importance of global and national healthcare planning using more objective evidence. Geographical heterogeneity in the MND burden might suggest the influences of sociodemographic status and genetic background in various regions.
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Affiliation(s)
- Jin Park
- Department of Neurology, Seoul Hospital Ewha Womans University College of Medicine, Seoul, South Korea
| | - Jee-Eun Kim
- Department of Neurology, Seoul Hospital Ewha Womans University College of Medicine, Seoul, South Korea
| | - Tae-Jin Song
- Department of Neurology, Seoul Hospital Ewha Womans University College of Medicine, Seoul, South Korea
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Long-term outcomes after surgery to prevent aspiration for patients with amyotrophic lateral sclerosis. BMC Neurol 2022; 22:94. [PMID: 35296264 PMCID: PMC8925201 DOI: 10.1186/s12883-022-02619-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 03/07/2022] [Indexed: 11/24/2022] Open
Abstract
Background Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease that affects motor neurons selectively. In particular, weakness in respiratory and swallowing muscles occasionally causes aspiration pneumonia and choking, which can be lethal. Surgery to prevent aspiration, which separates the trachea and esophagus, can reduce the associated risks. Central-part laryngectomy (CPL) is a relatively minimally invasive surgery to prevent aspiration. No studies have been conducted on the long-term outcomes of surgery to prevent aspiration in patients with ALS. This case series aimed to determine the long-term outcomes of surgery to prevent aspiration and the use of a continuous low-pressure aspirator in patients with ALS by evaluating the frequency of intratracheal sputum suctions performed per day, intra- and postoperative complications, oral intake data, and satisfaction of patients and their primary caregiver to predict improvement in patients’ quality of life (QOL). Methods We report a case series of six patients with ALS who underwent CPL along with tracheostomy to prevent aspiration between January 2015 and November 2018. We evaluated their pre- and postoperative status and administered questionnaires at the time of last admission to the patients and their primary caregivers. Results The mean follow-up period after CPL was 33.5 months. Aerophagia was a common postoperative complication. The use of a continuous low-pressure aspirator resulted in reduced frequency of intratracheal sputum suctions. All cases avoided aspiration pneumonia. Oral intake was continued for 2–4 years after the tracheostomy and CPL. The satisfaction levels of the patient and primary caregiver were high. Conclusion Our case series suggests that the use of a continuous low-pressure aspirator in patients undergoing CPL improves oral intake and reduces the frequency of intratracheal sputum suctions, which improves the QOL of patients with ALS and their families and caregivers. CPL and continuous low-pressure aspiration should be considered as a management option for ALS with significant bulbar and respiratory muscle weakness/dysfunction. Supplementary Information The online version contains supplementary material available at 10.1186/s12883-022-02619-z.
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7
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Nishida K, Sakashita K, Yamasaki H, Futamura N. Impact of tracheostomy invasive ventilation on survival in Japanese patients with multiple system atrophy. Parkinsonism Relat Disord 2022; 97:107-111. [DOI: 10.1016/j.parkreldis.2022.01.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 12/13/2021] [Accepted: 01/08/2022] [Indexed: 01/09/2023]
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8
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Aust E, Linse K, Graupner ST, Joos M, Liebscher D, Grosskreutz J, Prudlo J, Meyer T, Günther R, Pannasch S, Hermann A. Quality of life and mental health in the locked-in-state-differences between patients with amyotrophic lateral sclerosis and their next of kin. J Neurol 2022; 269:5910-5925. [PMID: 35790562 PMCID: PMC9553779 DOI: 10.1007/s00415-022-11238-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 06/14/2022] [Accepted: 06/14/2022] [Indexed: 11/07/2022]
Abstract
For both patients with amyotrophic lateral sclerosis (ALS) and their next of kin (NOK), the maintenance of quality of life (QoL) and mental health is particularly important. First studies suggest significant discrepancies between QoL reports by patients and NOK, but little is known for advanced ALS stages. To address this issue, we screened 52 ALS patients in incomplete locked-in state (iLIS). Final results were obtained for 15 couples of iLIS patients and NOK. We assessed patients’ and NOK’s subjective QoL, depression and anxiety and NOK’s caregiver burden. Gaze controlled questionnaires allowed direct assessment of patients. Patients and NOK self-reported comparable, mostly moderate to high levels of QoL. Of note, NOK indicated stronger anxiety symptoms. Higher anxiety levels in NOK were associated with stronger caregiver burden and reduced QoL. No significant misjudgment of patient’s QoL by the NOK was evident, while patients overestimated NOK’s global QoL. However, NOK with severe caregiver burden and depression symptoms gave poorer estimations of patients’ QoL. This relationship is relevant, considering NOK’s impact on life critical treatment decisions. While the daily time NOK and patient spend together was positively correlated with NOK’s QoL and mental health, this was not reversely found for the patients. Our results suggest that NOK adapt less successfully to the disease and concomitant experience of loss and point to an urgent need for specialized psychosocial support. The findings emphasize the importance of direct psychological wellbeing assessment of both patients and NOK in clinical practice, enabled by eye-tracking technology for patients in iLIS.
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Affiliation(s)
- Elisa Aust
- Department of Neurology, Technische Universität Dresden, Dresden, Germany
| | - Katharina Linse
- Department of Neurology, Technische Universität Dresden, Dresden, Germany ,Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE) Dresden, Dresden, Germany
| | - Sven-Thomas Graupner
- Engineering Psychology and Applied Cognitive Research, Technische Universität Dresden, Dresden, Germany
| | - Markus Joos
- Interactive Minds Research, Interactive Minds Dresden GmbH, Dresden, Germany
| | - Daniel Liebscher
- Interactive Minds Research, Interactive Minds Dresden GmbH, Dresden, Germany
| | | | - Johannes Prudlo
- Department of Neurology, University of Rostock, Rostock, Germany ,Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE) Rostock/Greifswald, Rostock, Germany
| | - Thomas Meyer
- Center for ALS and other Motor Neuron Disorders, Charité – Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - René Günther
- Department of Neurology, Technische Universität Dresden, Dresden, Germany ,Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE) Dresden, Dresden, Germany
| | - Sebastian Pannasch
- Engineering Psychology and Applied Cognitive Research, Technische Universität Dresden, Dresden, Germany
| | - Andreas Hermann
- Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE) Rostock/Greifswald, Rostock, Germany ,Center for Transdisciplinary Neurosciences Rostock (CTNR), University Medical Center Rostock, University of Rostock, Rostock, Germany ,Translational Neurodegeneration Section “Albrecht Kossel,” Department of Neurology, University Medical Center Rostock, University of Rostock, Gehlsheimer Straße 20, 18147 Rostock, Germany
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9
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Kato C, Morimoto S, Takahashi S, Daté Y, Okada K, Okano H, Nakahara J, Ito D. Influence of a clinical trial in the decision-making processes of patients with amyotrophic lateral sclerosis. J Neurol 2021; 269:2634-2640. [PMID: 34694425 DOI: 10.1007/s00415-021-10862-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 09/22/2021] [Accepted: 10/15/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Amyotrophic lateral sclerosis (ALS) is an incurable neurological disease, and patients diagnosed with ALS have a survival time of 2-5 years without life-sustaining therapy. Decision-making processes for the acceptance or decline of percutaneous endoscopic gastrostomy (PEG) and tracheostomy with invasive ventilation (TIV) therapy are complex and multifaceted. In this study, we examined whether participation or no participation in clinical trials of ALS had an influence on the decision-making processes of ALS patients. METHODS Fifty-seven consecutive ALS participants were recruited. Two participants did not wish to participate in any clinical trials, and Twenty-two participants were enrolled in clinical trials. Twenty-three participants wished to participate but could not be enrolled in any of the clinical trials because they exceeded the number of participants in these trials or they met the exclusion criteria. RESULT At baseline, there was no significant difference in the preference rates for PEG and TIV between the participant and non-participant groups, but after the double-blind period/6 months, both preference rates were significantly higher in the non-participant group than in the participant group. Notably, the rate of preferred TIV in the participant group drastically decreased after the double-blind period. A single regression analysis revealed that participation in clinical trials had a strong influence on the change of TIV preference for 6 months. CONCLUSION Participation in a clinical trial decreases the willingness to prolong life after the clinical trial. The present results are meaningful when designing clinical trials and discussing life-sustaining treatments with ALS patients.
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Affiliation(s)
- Chris Kato
- Department of Neurology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Satoru Morimoto
- Department of Neurology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.,Department of Physiology, Keio University School of Medicine, Tokyo, 160-8582, Japan
| | - Shinichi Takahashi
- Department of Neurology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.,Department of Physiology, Keio University School of Medicine, Tokyo, 160-8582, Japan.,Department of Neurology and Stroke, Saitama Medical University International Medical Center, Saitama, Japan
| | - Yugaku Daté
- Department of Neurology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Kensuke Okada
- Department of Neurology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Hideyuki Okano
- Department of Physiology, Keio University School of Medicine, Tokyo, 160-8582, Japan
| | - Jin Nakahara
- Department of Neurology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Daisuke Ito
- Department of Neurology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
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10
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Genuis SK, Luth W, Campbell S, Bubela T, Johnston WS. Communication About End of Life for Patients Living With Amyotrophic Lateral Sclerosis: A Scoping Review of the Empirical Evidence. Front Neurol 2021; 12:683197. [PMID: 34421792 PMCID: PMC8371472 DOI: 10.3389/fneur.2021.683197] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 07/09/2021] [Indexed: 12/03/2022] Open
Abstract
Background: Communication about end of life, including advance care planning, life-sustaining therapies, palliative care, and end-of-life options, is critical for the clinical management of amyotrophic lateral sclerosis patients. The empirical evidence base for this communication has not been systematically examined. Objective: To support evidence-based communication guidance by (1) analyzing the scope and nature of research on health communication about end of life for amyotrophic lateral sclerosis; and (2) summarizing resultant recommendations. Methods: A scoping review of empirical literature was conducted following recommended practices. Fifteen health-related and three legal databases were searched; 296 articles were screened for inclusion/exclusion criteria; and quantitative data extraction and analysis was conducted on 211 articles with qualitative analysis on a subset of 110 articles that focused primarily on health communication. Analyses summarized article characteristics, themes, and recommendations. Results: Analysis indicated a multidisciplinary but limited evidence base. Most reviewed articles addressed end-of-life communication as a peripheral focus of investigation. Generic communication skills are important; however, substantive and sufficient disease-related information, including symptom management and assistive devices, is critical to discussions about end of life. Few articles discussed communication about specific end-of-life options. Communication recommendations in analyzed articles draw attention to communication processes, style and content but lack the systematized guidance needed for clinical practice. Conclusions: This review of primary research articles highlights the limited evidence-base and consequent need for systematic, empirical investigation to inform effective communication about end of life for those with amyotrophic lateral sclerosis. This will provide a foundation for actionable, evidence-based communication guidelines about end of life. Implications for research, policy, and practice are discussed.
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Affiliation(s)
- Shelagh K. Genuis
- Division of Neurology, Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Westerly Luth
- School of Public Health, University of Alberta, Edmonton, AB, Canada
| | - Sandra Campbell
- John W. Scott Health Sciences Library, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Tania Bubela
- Faculty of Health Sciences, Simon Fraser University, Burnaby, BC, Canada
| | - Wendy S. Johnston
- Division of Neurology, Department of Medicine, University of Alberta, Edmonton, AB, Canada
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11
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Bornet MA, Bernard M, Jaques C, Rubli Truchard E, Borasio GD, Jox RJ. Assessing the Will to Live: A Scoping Review. J Pain Symptom Manage 2021; 61:845-857.e18. [PMID: 32931906 DOI: 10.1016/j.jpainsymman.2020.09.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 08/29/2020] [Accepted: 09/04/2020] [Indexed: 02/08/2023]
Abstract
CONTEXT The will to live (WTL) is an important factor to consider in the context of providing resource-oriented palliative care. Until now, there has been no major review of the existing research on this subject. OBJECTIVES The primary objective of this study is to summarize the state of research concerning instruments that assess the WTL. The secondary objective is to explore the theoretical models and psychometric properties of these instruments, in studies where these instruments were initially presented. The tertiary objective is to identify, among all studies where these instruments have been used, the intensity of the WTL, and factors associated with it. METHODS We conducted a scoping review, including studies that were designed to assess the WTL among participants in all settings. Records were systematically searched from seven bibliographic databases with no date limitations up to August 2020. RESULTS Of the 3078 records screened, 281 were examined in detail and 111 were included in the synthesis. A total of 25 different instruments quantitatively assessing the WTL are presented. Most are single-question tools and rate intensity. The underlying concepts and psychometric properties are incompletely explained. Lack of crossreferencing is apparent. The intensity of the WTL is high, even among people with significant health impairment, and is frequently associated with different factors, such as resilience and quality of life. CONCLUSION A considerable yet unconnected body of studies assesses the WTL. Its assessment in clinical routine could promote resource-oriented and patient-centered care.
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Affiliation(s)
- Marc-Antoine Bornet
- Chair of Geriatric Palliative Care, Palliative and Supportive Care Service and Service of Geriatric Medicine and Geriatric Rehabilitation, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
| | - Mathieu Bernard
- Palliative and Supportive Care Service, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Cécile Jaques
- Medical Library, Research and Education Department, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Eve Rubli Truchard
- Chair of Geriatric Palliative Care, Palliative and Supportive Care Service and Service of Geriatric Medicine and Geriatric Rehabilitation, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Gian Domenico Borasio
- Palliative and Supportive Care Service, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Ralf J Jox
- Chair of Geriatric Palliative Care, Palliative and Supportive Care Service and Service of Geriatric Medicine and Geriatric Rehabilitation, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
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12
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Valko L, Baglyas S, Gyarmathy VA, Gal J, Lorx A. Home mechanical ventilation: quality of life patterns after six months of treatment. BMC Pulm Med 2020; 20:221. [PMID: 32807149 PMCID: PMC7433042 DOI: 10.1186/s12890-020-01262-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 08/10/2020] [Indexed: 12/14/2022] Open
Abstract
Background It has been shown that home mechanical ventilation improves quality of life, but it has not been widely studied which particular patient groups benefit the most from starting this type of therapy. The purpose of this prospective observational study was to evaluate quality of life change patterns 6 months after initiation of home mechanical ventilation in patients suffering from chronic respiratory failure using patient reported outcomes. Methods We enrolled 74 chronic respiratory failure patients starting invasive or noninvasive home mechanical ventilation through the Semmelweis University Home Mechanical Ventilation Program. Quality of life was evaluated at baseline and at 6 months after initiation of home mechanical ventilation using the Severe Respiratory Insufficiency Questionnaire. Results Overall quality of life showed 10.5% improvement 6 months after initiation of home mechanical ventilation (p < 0.001). The greatest improvement was observed in Respiratory complaint (20.4%, p = 0.015), Sleep and attendant symptoms (19.3%, p < 0.001), and Anxiety related subscales (14.4%, p < 0.001). Interface (invasive versus noninvasive ventilation) was not associated with improvement in quality of life (p = 0.660). Severely impaired patients showed the greatest improvement (CC = -0.328, p < 0.001). Initial diagnosis contributed to the observed change (p = 0.025), with chronic obstructive pulmonary disease and obesity hypoventilation syndrome patients showing the greatest improvement, while amyotrophic lateral sclerosis patients showed no improvement in quality of life. We found that patients who were started on long term ventilation in an acute setting, required oxygen supplementation and had low baseline quality of life, showed the most improvement during the six-month study period. Conclusions Our study highlights the profound effect of home mechanical ventilation on quality of life in chronic respiratory failure patients that is indifferent of ventilation interface but is dependent on initial diagnosis and some baseline characteristics, like acute initiation, oxygen supplementation need and baseline quality of life. Trial registration This study was approved by and registered at the ethics committee of Semmelweis University (SE TUKEB 251/2017; 20th of December, 2017).
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Affiliation(s)
- Luca Valko
- Department of Anesthesiology and Intensive Therapy, Semmelweis University, Ulloi ut 78/B, Budapest, 1082, Hungary.
| | - Szabolcs Baglyas
- Department of Anesthesiology and Intensive Therapy, Semmelweis University, Ulloi ut 78/B, Budapest, 1082, Hungary
| | - V Anna Gyarmathy
- EpiConsult, Dover, DE, USA.,Johns Hopkins Bloomberg School of Public Health, Károly Racz School of PhD Studies, Semmelweis University, 8 the Green, STE A, Dover, DE, 19904, USA
| | - Janos Gal
- Department of Anesthesiology and Intensive Therapy, Semmelweis University, Ulloi ut 78/B, Budapest, 1082, Hungary
| | - Andras Lorx
- Department of Anesthesiology and Intensive Therapy, Semmelweis University, Ulloi ut 78/B, Budapest, 1082, Hungary
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13
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Abstract
Locked-in syndrome (LIS) is characterized by an inability to move or speak in the presence of intact cognition and can be caused by brainstem trauma or neuromuscular disease. Quality of life (QoL) in LIS is strongly impaired by the inability to communicate, which cannot always be remedied by traditional augmentative and alternative communication (AAC) solutions if residual muscle activity is insufficient to control the AAC device. Brain-computer interfaces (BCIs) may offer a solution by employing the person's neural signals instead of relying on muscle activity. Here, we review the latest communication BCI research using noninvasive signal acquisition approaches (electroencephalography, functional magnetic resonance imaging, functional near-infrared spectroscopy) and subdural and intracortical implanted electrodes, and we discuss current efforts to translate research knowledge into usable BCI-enabled communication solutions that aim to improve the QoL of individuals with LIS.
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14
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Gottberg K, Ytterberg C, Sandstedt P, Johansson S, Kierkegaard M. Experiences of next of kin to patients with amyotrophic lateral sclerosis using invasive ventilation via tracheostomy. Disabil Rehabil 2019; 43:2403-2410. [PMID: 31847618 DOI: 10.1080/09638288.2019.1700561] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To investigate the experience of being the next of kin to patients with amyotrophic lateral sclerosis who use invasive ventilation via tracheostomy. METHODS Semi-structured interviews with eight next of kin were conducted and analysed using qualitative content analysis. RESULTS Three main themes comprising a total of nine subthemes emerged from the analysis: A turbulent care process aiming to extend life, Struggling to cope with the strains of everyday life, and Conflicting roles as next of kin and carer. CONCLUSION The results highlight the importance of involving next of kin throughout the whole care process and considering their specific needs. Furthermore, the development of specific support interventions to facilitate the everyday life for next of kin and to ease their burden are much needed.IMPLICATIONS FOR REHABILITATIONIt is important to involve next of kin and consider their needs throughout the whole care process regarding invasive ventilation via tracheostomy.Specific support interventions need to be developed to facilitate the everyday life for next of kin and to ease their burden.
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Affiliation(s)
- Kristina Gottberg
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Huddinge, Sweden
| | - Charlotte Ytterberg
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Huddinge, Sweden.,Function Area Occupational Therapy and Physiotherapy, Karolinska University Hospital, Huddinge, Sweden
| | - Petter Sandstedt
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Huddinge, Sweden.,Function Area Ageing Health and Functioning, Karolinska University Hospital, Huddinge, Sweden
| | - Sverker Johansson
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Huddinge, Sweden.,Function Area Occupational Therapy and Physiotherapy, Karolinska University Hospital, Huddinge, Sweden
| | - Marie Kierkegaard
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Huddinge, Sweden.,Function Area Occupational Therapy and Physiotherapy, Karolinska University Hospital, Huddinge, Sweden.,Academic Specialist Center, Stockholm Health Services, Stockholm, Sweden
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15
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Sánchez-Martínez CM, Choreño-Parra JA, Nuñez-Orozco L, Placencia-Álvarez N, Alvis-Castaño LM, Guadarrama-Ortiz P. A retrospective study of the clinical phenotype and predictors of survival in non-Caucasian Hispanic patients with amyotrophic lateral sclerosis. BMC Neurol 2019; 19:261. [PMID: 31664949 PMCID: PMC6819359 DOI: 10.1186/s12883-019-1459-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 09/10/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Little is known about the clinical phenotype of amyotrophic lateral sclerosis (ALS) in non-Caucasian populations. Here, we aimed to describe the clinical characteristics, prognostic factors and survival of Mexican patients with ALS. METHODS We conducted a retrospective study by reviewing the medical records of patients with ALS that attended and were regularly followed at a third level hospital in Mexico City from 2000 to 2015. We calculated absolute and relative frequencies of the clinical characteristics from all the participants. We also estimated correlation coefficients between clinical features and overall survival. Additionally, survival rates were compared for all participants grouped according to different clinical features using the Kaplan-Meier method and the log-rank test. RESULTS We enrolled 45 ALS patients, 53.33% had spinal-onset ALS and 46.66% presented bulbar ALS. The male/female ratio was 0.8. The mean age at onset of symptoms was 58.11 years. Mean survival time from onset was 64.73 ± 34.83 months. Cumulative survival rate after 5 years of disease onset was 44.44%. Age at onset and age at diagnosis inversely correlated with overall survival time. Also, we found that bulbar-onset, short diagnostic delay, percutaneous endoscopic gastrostomy, mechanical ventilation, and lower total cholesterol serum levels were associated with short survival. CONCLUSIONS The clinical characteristics of Mexican ALS patients differ from the disease phenotype observed in Caucasians. Nonetheless, the predictive value of certain well-recognized prognostic factors remains consistent in our population. The current study provides relevant information for a better understanding of prognostic factors in ALS patients from Mexico and other Latin American countries.
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Affiliation(s)
- Claudia Marisol Sánchez-Martínez
- Department of Neurology, Centro Médico Nacional 20 de Noviembre, ISSSTE, Félix Cuevas, 540, Col del Valle Sur, 03100, Mexico City, Mexico.
| | - José Alberto Choreño-Parra
- Department of Research, Centro Especializado en Neurocirugía y Neurociencias México (CENNM), Mexico City, Mexico.,Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City, Mexico
| | - Lilia Nuñez-Orozco
- Department of Neurology, Centro Médico Nacional 20 de Noviembre, ISSSTE, Félix Cuevas, 540, Col del Valle Sur, 03100, Mexico City, Mexico
| | - Noel Placencia-Álvarez
- Department of Neurology, Centro Médico Nacional 20 de Noviembre, ISSSTE, Félix Cuevas, 540, Col del Valle Sur, 03100, Mexico City, Mexico
| | - Laura Marcela Alvis-Castaño
- Department of Neurology, Centro Médico Nacional 20 de Noviembre, ISSSTE, Félix Cuevas, 540, Col del Valle Sur, 03100, Mexico City, Mexico
| | - Parménides Guadarrama-Ortiz
- Department of Neurosurgery, Centro Especializado en Neurocirugía y Neurociencias México (CENNM), Tlaxcala & Manzanillo, Roma Sur, 06760, Mexico City, Mexico.
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16
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Body weight variation predicts disease progression after invasive ventilation in amyotrophic lateral sclerosis. Sci Rep 2019; 9:12262. [PMID: 31439899 PMCID: PMC6706382 DOI: 10.1038/s41598-019-48831-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 08/07/2019] [Indexed: 12/02/2022] Open
Abstract
Weight loss is an independent predictor of survival in the early stages of amyotrophic lateral sclerosis (ALS). However, the effects of weight variations on the functional prognosis after tracheostomy and invasive ventilation (TIV) in ALS remain unknown. This prospective cohort study aimed to investigate the relationship between weight loss before TIV and disease progression after TIV in ALS patients. Sixty ALS patients with TIV were enrolled and classified into subgroups based on the rate of decline in body mass index, from onset to TIV utilization (ΔBMI). During follow-up, we assessed the patients for presence of communication impairments, ophthalmoplegia, total quadriplegia, mouth opening disability, and dysuria. We analyzed the relationship between ΔBMI and the communication stage or motor disabilities. The log-rank test showed that patients with a ΔBMI ≥ 1.7 kg/m2/year showed a shorter period of preserved communication ability (p = 0.0001), shorter time to develop ophthalmoplegia (p = 0.0001), total quadriplegia (p < 0.0001), mouth opening disability (p < 0.0001), and dysuria (p = 0.0455). Cox multivariate analyses showed that a larger ΔBMI was an independent prognostic factor for the early development of ophthalmoplegia (p = 0.0400) and total quadriplegia (p = 0.0445). Weight loss in the early stages of ALS predicts disease progression in patients with advanced stages of ALS using TIV.
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17
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Kawaguchi Y. Impact of the Japanese Disability Homecare System on ALS Patients’ Decision to Receive Tracheostomy with Invasive Ventilation. NEUROETHICS-NETH 2019. [DOI: 10.1007/s12152-019-09415-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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18
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Turner MR, Faull C, McDermott CJ, Nickol AH, Palmer J, Talbot K. Tracheostomy in motor neurone disease. Pract Neurol 2019; 19:467-475. [PMID: 31273080 DOI: 10.1136/practneurol-2018-002109] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Revised: 04/03/2019] [Accepted: 04/08/2019] [Indexed: 12/12/2022]
Abstract
Tracheostomy-associated ventilation for the respiratory insufficiency caused by amyotrophic lateral sclerosis (motor neurone disease (MND)) is a complex issue with practical, ethical and economic dimensions. This article considers the current prevalence of tracheostomy in MND, the evidence for its benefit both for survival and quality of life, and the practicalities of its implementation. The decision to request invasive ventilatory support is among the most challenging for those living with MND. Neurologists should be prepared to discuss this option openly and objectively: we suggest a framework for discussion, including withdrawal of therapy.
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Affiliation(s)
- Martin R Turner
- Nuffield Department of Clinical Neurosciences, Oxford University, Oxford, UK
| | - Christina Faull
- LOROS Hospice and University Hospitals of Leicester, Leicester, UK
| | | | - Annabel H Nickol
- Oxford Centre for Respiratory Medicine, Oxford University Hospitals NHS Foundation Trust, Oxford, Oxfordshire, UK
| | - Jonathan Palmer
- Thoracic Medicine, University Hospitals Plymouth NHS Trust, Plymouth, UK
| | - Kevin Talbot
- Nuffield Department of Clinical Neurosciences, Oxford University, Oxford, UK
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19
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Braun AT, Caballero-Eraso C, Lechtzin N. Amyotrophic Lateral Sclerosis and the Respiratory System. Clin Chest Med 2019; 39:391-400. [PMID: 29779597 DOI: 10.1016/j.ccm.2018.01.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disorder that always affects the respiratory muscles. It is characterized by degeneration of motor neurons in the brain and spinal cord. Respiratory complications are the most common causes of death in ALS and typically occur within 3 to 5 years of diagnosis. Because ALS affects both upper and lower motor neurons, it causes hyperreflexia, spasticity, muscle fasciculations, muscle atrophy, and weakness. It ultimately progresses to functional quadriplegia. ALS most commonly begins in the limbs, but in about one-third of cases it begins in the bulbar muscles responsible for speech and swallowing.
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Affiliation(s)
- Andrew T Braun
- Division of Pulmonary and Critical Care and Sleep Medicine, Department of Medicine, Johns Hopkins University School of Medicine, 1830 East Monument Street, Baltimore, MD 21205, USA; Division of Allergy, Pulmonary, and Critical Care, Department of Medicine, University of Wisconsin School of Medicine and Public Health, 600 Highland Avenue, Madison, WI 53792, USA
| | - Candelaria Caballero-Eraso
- Division of Pulmonary and Critical Care and Sleep Medicine, Department of Medicine, Johns Hopkins University School of Medicine, 1830 East Monument Street, Baltimore, MD 21205, USA; Medical-Surgical Unit of Respiratory Diseases, Institute of Biomedicine of Seville (IBiS), Centre for Biomedical Research in Respiratory Diseases Network (CIBERES), University Hospital Virgen del Rocío, University of Seville, Avenida Dr. Fedriani, 41009 Sevilla, Spain
| | - Noah Lechtzin
- Division of Pulmonary and Critical Care and Sleep Medicine, Department of Medicine, Johns Hopkins University School of Medicine, 1830 East Monument Street, Baltimore, MD 21205, USA.
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20
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Logroscino G, Piccininni M, Marin B, Nichols E, Abd-Allah F, Abdelalim A, Alahdab F, Asgedom SW, Awasthi A, Chaiah Y, Daryani A, Do HP, Dubey M, Elbaz A, Eskandarieh S, Farhadi F, Farzadfar F, Fereshtehnejad SM, Fernandes E, Filip I, Foreman KJ, Gebre AK, Gnedovskaya EV, Hamidi S, Hay SI, Irvani SSN, Ji JS, Kasaeian A, Kim YJ, Mantovani LG, Mashamba-Thompson TP, Mehndiratta MM, Mokdad AH, Nagel G, Nguyen TH, Nixon MR, Olagunju AT, Owolabi MO, Piradov MA, Qorbani M, Radfar A, Reiner RC, Sahraian MA, Sarvi S, Sharif M, Temsah O, Tran BX, Truong NT, Venketasubramanian N, Winkler AS, Yimer EM, Feigin VL, Vos T, Murray CJL. Global, regional, and national burden of motor neuron diseases 1990-2016: a systematic analysis for the Global Burden of Disease Study 2016. Lancet Neurol 2018; 17:1083-1097. [PMID: 30409709 PMCID: PMC6234315 DOI: 10.1016/s1474-4422(18)30404-6] [Citation(s) in RCA: 141] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 09/26/2018] [Accepted: 10/22/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Understanding how prevalence, incidence, and mortality of motor neuron diseases change over time and by location is crucial for understanding the causes of these disorders and for health-care planning. Our aim was to produce estimates of incidence, prevalence, and disability-adjusted life-years (DALYs) for motor neuron diseases for 195 countries and territories from 1990 to 2016 as part of the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2016. METHODS The motor neuron diseases included in this study were amyotrophic lateral sclerosis, spinal muscular atrophy, hereditary spastic paraplegia, primary lateral sclerosis, progressive muscular atrophy, and pseudobulbar palsy. Incidence, prevalence, and DALYs were estimated using a Bayesian meta-regression model. We analysed 14 165 site-years of vital registration cause of death data using the GBD 2016 cause of death ensemble model. The 84 risk factors quantified in GBD 2016 were tested for an association with incidence or death from motor neuron diseases. We also explored the relationship between Socio-demographic Index (SDI; a compound measure of income per capita, education, and fertility) and age-standardised DALYs of motor neuron diseases. FINDINGS In 2016, globally, 330 918 (95% uncertainty interval [UI] 299 522-367 254) individuals had a motor neuron disease. Motor neuron diseases have caused 926 090 (881 566-961 758) DALYs and 34 325 (33 051-35 364) deaths in 2016. The worldwide all-age prevalence was 4·5 (4·1-5·0) per 100 000 people, with an increase in age-standardised prevalence of 4·5% (3·4-5·7) over the study period. The all-age incidence was 0·78 (95% UI 0·71-0·86) per 100 000 person-years. No risk factor analysed in GBD showed an association with motor neuron disease incidence. The largest age-standardised prevalence was in high SDI regions: high-income North America (16·8, 95% UI 15·8-16·9), Australasia (14·7, 13·5-16·1), and western Europe (12·9, 11·7-14·1). However, the prevalence and incidence were lower than expected based on SDI in high-income Asia Pacific. INTERPRETATION Motor neuron diseases have low prevalence and incidence, but cause severe disability with a high fatality rate. Incidence of motor neuron diseases has geographical heterogeneity, which is not explained by any risk factors quantified in GBD, suggesting other unmeasured risk factors might have a role. Between 1990 and 2016, the burden of motor neuron diseases has increased substantially. The estimates presented here, as well as future estimates based on data from a greater number of countries, will be important in the planning of services for people with motor neuron diseases worldwide. FUNDING Bill & Melinda Gates Foundation.
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21
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Oskarsson B, Gendron TF, Staff NP. Amyotrophic Lateral Sclerosis: An Update for 2018. Mayo Clin Proc 2018; 93:1617-1628. [PMID: 30401437 DOI: 10.1016/j.mayocp.2018.04.007] [Citation(s) in RCA: 184] [Impact Index Per Article: 30.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 03/12/2018] [Accepted: 04/13/2018] [Indexed: 12/11/2022]
Abstract
Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease affecting motor neurons and other neuronal cells, leading to severe disability and eventually death from ventilatory failure. It has a prevalence of 5 in 100,000, with an incidence of 1.7 per 100,000, reflecting short average survival. The pathogenesis is incompletely understood, but defects of RNA processing and protein clearance may be fundamental. Repeat expansions in the chromosome 9 open reading frame 72 gene (C9orf72) are the most common known genetic cause of ALS and are seen in approximately 40% of patients with a family history and approximately 10% of those without. No environmental risk factors are proved to be causative, but many have been proposed, including military service. The diagnosis of ALS rests on a history of painless progressive weakness coupled with examination findings of upper and lower motor dysfunction. No diagnostic test is yet available, but electromyography and genetic tests can support the diagnosis. Care for patients is best provided by a multidisciplinary team, and most interventions are directed at managing symptoms. Two medications with modest benefits have Food and Drug Administration approval for the treatment of ALS: riluzole, a glutamate receptor antagonist, and, new in 2017, edaravone, a free radical scavenger. Many other encouraging treatment strategies are being explored in clinical trials for ALS; herein we review stem cell and antisense oligonucleotide gene therapies.
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22
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23
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Linse K, Aust E, Joos M, Hermann A. Communication Matters-Pitfalls and Promise of Hightech Communication Devices in Palliative Care of Severely Physically Disabled Patients With Amyotrophic Lateral Sclerosis. Front Neurol 2018; 9:603. [PMID: 30100896 PMCID: PMC6072854 DOI: 10.3389/fneur.2018.00603] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 07/06/2018] [Indexed: 12/12/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is the most common motor neuron disease, leading to progressive paralysis, dysarthria, dysphagia, and respiratory disabilities. Therapy is mostly focused on palliative interventions. During the course of the disease, verbal as well as nonverbal communicative abilities become more and more impaired. In this light, communication has been argued to be “the essence of human life” and crucial for patients' quality of life. High-tech augmentative and alternative communication (HT-AAC) technologies such as eyetracking based computer devices and brain-computer-interfaces provide the possibility to maintain caregiver-independent communication and environmental control even in the advanced disease state of ALS. Thus, they enable patients to preserve social participation and to independently communicate end-of-life-decisions. In accordance with these functions of HT-AAC, their use is reported to strengthen self-determination, increase patients' quality of life and reduce caregiver burden. Therefore, HT-AAC should be considered as standard of (palliative) care for people with ALS. On the other hand, the supply with individually tailored HT-AAC technologies is limited by external and patient-inherent variables. This review aims to provide an overview of the possibilities and limitations of HT-AAC technologies and discuss their role in the palliative care for patients with ALS.
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Affiliation(s)
- Katharina Linse
- Department of Neurology, Technische Universität Dresden, Dresden, Germany.,German Center for Neurodegenerative Diseases (DZNE) Dresden, Dresden, Germany
| | - Elisa Aust
- Department of Neurology, Technische Universität Dresden, Dresden, Germany
| | - Markus Joos
- Interactive Minds Dresden GmbH, Dresden, Germany
| | - Andreas Hermann
- Department of Neurology, Technische Universität Dresden, Dresden, Germany.,German Center for Neurodegenerative Diseases (DZNE) Dresden, Dresden, Germany
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24
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Phenomenological Analysis of a Japanese Professional Caregiver Specialized in Patients with Amyotrophic Lateral Sclerosis. NEUROETHICS-NETH 2018. [DOI: 10.1007/s12152-018-9379-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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25
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Takei K, Tsuda K, Takahashi F, Hirai M, Palumbo J. An assessment of treatment guidelines, clinical practices, demographics, and progression of disease among patients with amyotrophic lateral sclerosis in Japan, the United States, and Europe. Amyotroph Lateral Scler Frontotemporal Degener 2018; 18:88-97. [PMID: 28872912 DOI: 10.1080/21678421.2017.1361445] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND There is an increasing clinical research focus on neuroprotective agents in amyotrophic lateral sclerosis (ALS). However, it is unclear how generalisable clinical study trial results are between different countries and regions. OBJECTIVE To assess similarities and differences in clinical practice and treatment guidelines for ALS, and also to compare the demographics and rate of progression of disease in patients with ALS enrolled in clinical trials in Japan, the US, and Europe. METHODS We performed a review of clinical studies published since 2000 to compare the demographics and characteristics of patients with ALS. Progression of ALS disease was assessed in patients receiving placebo. The changes per month in ALSFRS-R score were calculated and compared between the studies. RESULTS Overall, diagnostic criteria, recognition of ALS symptoms, comorbidities, use of riluzole, and nutritional, and respiratory support were similar. Regarding demographics and characteristics, there were no clear differences in the incidence of sporadic ALS (range 91-98%), bulbar onset (range 11-41%), and median time from onset to diagnosis (range 9-14 months) among the populations despite the difference in race between regions. However, use of tracheostomy-based invasive respiratory support was higher in Japan (29-38%) than in the US (4%) and Europe (1-31%). Rate of progression of disease was similar between the US and Europe study populations (range -0.89 to -1.60 points/month), and the Japanese study populations (range -1.03 to -1.21 points/month). CONCLUSION There is evidence to support the generalisability of data from the Japanese ALS trial experience to the US and Europe populations in early to mid-stage of ALS.
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Affiliation(s)
- Koji Takei
- a Mitsubishi Tanabe Pharma Development America Inc. , Jersey City , NJ , USA and
| | - Kikumi Tsuda
- a Mitsubishi Tanabe Pharma Development America Inc. , Jersey City , NJ , USA and
| | | | - Manabu Hirai
- b Mitsubishi Tanabe Pharma Corporation , Tokyo , Japan
| | - Joseph Palumbo
- a Mitsubishi Tanabe Pharma Development America Inc. , Jersey City , NJ , USA and.,b Mitsubishi Tanabe Pharma Corporation , Tokyo , Japan
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26
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Landfeldt E, Edström J, Lindgren P, Lochmüller H. Patient Preferences for Treatments of Neuromuscular Diseases: A Systematic Literature Review. J Neuromuscul Dis 2017; 4:285-292. [DOI: 10.3233/jnd-170271] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Erik Landfeldt
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Mapi Group, Stockholm, Sweden
| | | | - Peter Lindgren
- Department of Learning, Informatics, Managementand Ethics, Medical Management Centre, Karolinska Institutet, Stockholm, Sweden
| | - Hanns Lochmüller
- MRC Centre for Neuromuscular Diseases, Institute of Genetic Medicine, Newcastle University, Newcastle upon Tyne, UK
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27
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Foley G, Hynes G. Decision-making among patients and their family in ALS care: a review. Amyotroph Lateral Scler Frontotemporal Degener 2017; 19:173-193. [DOI: 10.1080/21678421.2017.1353099] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Geraldine Foley
- Discipline of Occupational Therapy, School of Medicine, Trinity College Dublin, Ireland, and
| | - Geralyn Hynes
- School of Nursing and Midwifery, Trinity College Dublin, Ireland
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28
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Pisa FE, Logroscino G, Giacomelli Battiston P, Barbone F. Hospitalizations due to respiratory failure in patients with Amyotrophic Lateral Sclerosis and their impact on survival: a population-based cohort study. BMC Pulm Med 2016; 16:136. [PMID: 27809826 PMCID: PMC5094098 DOI: 10.1186/s12890-016-0297-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 10/20/2016] [Indexed: 11/15/2022] Open
Abstract
Background Respiratory failure, infections and aspiration pneumonia, are the main causes of morbidity and mortality in Amyotrophic Lateral Sclerosis (ALS). In a population-based cohort, we assessed (a) hospital utilization and (b) impact of hospitalization for respiratory failure on survival. Methods All patients with incident ALS in Friuli Venezia Giulia region, Italy, from 2002 to 2009, were identified through multiple sources. Diagnosis was validated through clinical documentation review. For each patient, we extracted the records of all hospitalizations after ALS diagnosis from the regional hospitalization database. Cox proportional hazards model survival Hazard Ratio (HR), with 95 % Confidence Interval (95 % CI), was calculated. Results Out of 262 patients, 98.1 % had at least 1 and 58.0 % ≥3 hospitalizations. Emergency admissions occurred in 77.5 % of patients and a diagnosis of respiratory failure in 55.0 %. Patients underwent a total of 885 hospitalizations. The leading diagnosis was respiratory failure (31.6 % of hospitalizations). This diagnosis occurred most frequently in emergency (45.6 %) than in elective admissions (26.4 %). The second leading diagnosis was pneumonia (14.2 %), 24.9 and 6.3 % respectively. The leading procedure was mechanical ventilation (18.4 %), performed in 29.9 % of emergency and in 12.4 % of elective admissions. After adjustment for site of onset, age and diagnostic delay, a first hospitalization for respiratory failure had a strong adverse effect on survival (HR 4.00; 95 % CI 3.00; 5.34). Conclusions Respiratory failure, pneumonia and aspiration pneumonia were major determinants of hospitalizations and emergency admissions and often dealt with in emergency admissions. A first hospitalization for respiratory failure had a strong adverse effect on survival. Strategies to improve home management of respiratory conditions in patients with ALS and to optimize hospital care utilization are needed. Electronic supplementary material The online version of this article (doi:10.1186/s12890-016-0297-y) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Federica Edith Pisa
- Institute of Hygiene and Clinical Epidemiology, University Hospital of Udine, Via Colugna 50, Udine, 33100, Italy. .,Department of Biological and Medical Sciences, University of Udine, Udine, Italy.
| | - Giancarlo Logroscino
- Neurodegenerative Diseases Unit, Department of Basic Medicine Neuroscience and Sense Organs, Department of Clinical Research in Neurology of the University of Bari at "Pia Fondazione Card G.Panico" Hospital Tricase, Lecce, University of Bari, Bari, Italy
| | | | - Fabio Barbone
- Institute of Hygiene and Clinical Epidemiology, University Hospital of Udine, Via Colugna 50, Udine, 33100, Italy.,Department of Biological and Medical Sciences, University of Udine, Udine, Italy.,Department of Medical Sciences, University of Trieste, Trieste, Italy
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Weil C, Zach N, Rishoni S, Shalev V, Chodick G. Epidemiology of Amyotrophic Lateral Sclerosis: A Population-Based Study in Israel. Neuroepidemiology 2016; 47:76-81. [DOI: 10.1159/000448921] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 08/05/2016] [Indexed: 11/19/2022] Open
Abstract
Background: Globally, the annual incidence and prevalence of amyotrophic lateral sclerosis (ALS) are estimated at 1.9 and 4.5 per 100,000 population, respectively. This study is aimed at describing the epidemiology of ALS in Israel in a real-world setting. Methods: A retrospective study was performed using the databases of Maccabi Healthcare Services (MHS), a 2-million-member health maintenance organization in Israel. The study included all MHS adults diagnosed with ALS between 1997 and 2013. In 2013, characteristics of ALS patients were compared to those of age-sex-matched patients without ALS. Survival after ALS diagnosis was assessed until death and until tracheostomy or death (follow-up through 2014). Results: In 2013 (n = 158), the prevalence of ALS was 8.1 per 100,000 population in MHS. In 1997-2013, a total of 375 ALS patients were diagnosed, corresponding to an average annual incidence of 1.8 per 100,000 population in MHS. The median survival from diagnosis to death was 3.5 years (95% CI 2.9-4.1), with approximately 28% surviving at least 10 years. Median tracheostomy-free survival was 2.5 years (95% CI 2.1-2.9). Conclusions: Results suggest that there is a relatively high prevalence of ALS in Israel. Further research is needed to investigate factors that may contribute to the survival of patients with ALS in Israel.
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Kettemann D, Funke A, Maier A, Rosseau S, Meyer R, Spittel S, Münch C, Meyer T. Clinical characteristics and course of dying in patients with amyotrophic lateral sclerosis withdrawing from long-term ventilation. Amyotroph Lateral Scler Frontotemporal Degener 2016; 18:53-59. [PMID: 27534566 DOI: 10.1080/21678421.2016.1214734] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Non-invasive ventilation (NIV) or tracheotomy with invasive ventilation (TIV) are treatment options in ALS. However, a proportion of patients receiving long-term ventilation decide to have it withdrawn. The objective of this study was to analyse the clinical characteristics and palliative approaches in ALS patients withdrawing from long-term ventilation (WLTV). In a cohort study, two different palliative concepts in WLTV were studied: (1) augmented symptom control (ASC; sedation not intended) in patients with ventilator-free tolerance; (2) continuous deep sedation (CDS; sedation intended) in patients without ventilator-free tolerance. Results showed that WLTV was realised in 49 ALS patients (NIV = 13; TIV = 36). Mean daily ventilation was 23.4 h. The ALS Functional Rating Scale (ALSFRS-R) was low (5.6 of 48). Forty-one per cent of patients (n = 20) presented with ophthalmoplegia. ASC was performed in 20 patients, CDS in 29 patients. The mean time to death following disconnection was 32 (0.3-164) h during ASC and 0.3 (0.2-0.6) h in CDS. In conclusion, a low ALSFRS-R, high incidence of ophthalmoplegia and extended ventilator dependency were found before WLTV. The presence or absence of ventilator-free tolerance determined the approach to the management of symptoms, the setting for immediate end-of-life care and the course of dying in WLTV.
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Affiliation(s)
- Dagmar Kettemann
- a Charité - Universitätsmedizin Berlin , Department of Neurology, Outpatient Clinic for ALS and other Motor Neuron Disorders , Berlin and
| | - Andreas Funke
- a Charité - Universitätsmedizin Berlin , Department of Neurology, Outpatient Clinic for ALS and other Motor Neuron Disorders , Berlin and
| | - André Maier
- a Charité - Universitätsmedizin Berlin , Department of Neurology, Outpatient Clinic for ALS and other Motor Neuron Disorders , Berlin and
| | - Simone Rosseau
- b Charité - Universitätsmedizin Berlin , Department of Infectious Diseases and Pulmonary Medicine , Berlin , Germany
| | - Robert Meyer
- a Charité - Universitätsmedizin Berlin , Department of Neurology, Outpatient Clinic for ALS and other Motor Neuron Disorders , Berlin and
| | - Susanne Spittel
- a Charité - Universitätsmedizin Berlin , Department of Neurology, Outpatient Clinic for ALS and other Motor Neuron Disorders , Berlin and
| | - Christoph Münch
- a Charité - Universitätsmedizin Berlin , Department of Neurology, Outpatient Clinic for ALS and other Motor Neuron Disorders , Berlin and
| | - Thomas Meyer
- a Charité - Universitätsmedizin Berlin , Department of Neurology, Outpatient Clinic for ALS and other Motor Neuron Disorders , Berlin and
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Oliver DJ. Palliative care for patients with motor neurone disease: current challenges. Degener Neurol Neuromuscul Dis 2016; 6:65-72. [PMID: 30050369 PMCID: PMC6053090 DOI: 10.2147/dnnd.s85103] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Motor neurone disease is a progressive disease, and the patient and his/her family face many challenges during the disease progression, with increasing weakness and multiple losses of function. The provision of care for these patients and their families is equally challenging, anticipating and responding to the person’s needs. There are increasing challenges as more is understood about the disease and its management, including the genetic basis, cognitive change, the use of interventions such as ventilatory support, and gastrostomy. There is also an increasing need to ensure that the later stages are recognized so that all can be more prepared for the end of life, including recognition of deterioration and end of life, advance care planning, symptom management and psychosocial care at the end of life, and coping with requests for assisted dying. Careful assessment and good multidisciplinary team (MDT) work can enable patients and their families to have as good a quality of life as possible, and allow a peaceful death of the patient.
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Affiliation(s)
- David J Oliver
- Wisdom Hospice, Rochester, .,University of Kent, Canterbury, UK,
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Matsuda C, Shimizu T, Nakayama Y, Haraguchi M, Hakuta C, Itagaki Y, Ogura A, Murata K, Taira M, Numayama T, Kinoshita M. Macroglossia in advanced amyotrophic lateral sclerosis. Muscle Nerve 2016; 54:386-90. [PMID: 26816340 DOI: 10.1002/mus.25058] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Revised: 01/13/2016] [Accepted: 01/20/2016] [Indexed: 11/08/2022]
Abstract
INTRODUCTION An enlarged tongue (macroglossia) has been reported in advanced-stage patients with amyotrophic lateral sclerosis (ALS). METHODS In this study we examined the prevalence of macroglossia and analyzed clinical correlations in 65 ALS patients on tracheostomy-invasive ventilation (TIV). RESULTS Macroglossia was found in 22 patients (33.8%). Compared with those without macroglossia, patients with macroglossia had a younger age of onset, longer duration of disease and TIV use, lower ALS Functional Rating Scale score, higher body mass index, lower energy intake, more severe communication impairment, and lower oral function. Logistic multivariate analysis showed that body mass index (BMI; P = 0.007) and communication impairment (P = 0.029) were significantly correlated with macroglossia. The duration of TIV use was at the cut-off level of significance (P = 0.05). CONCLUSIONS Macroglossia may be the result of overfeeding and replacement by fat during long-term TIV use in patients with advanced ALS. Muscle Nerve, 2016 Muscle Nerve 54: 386-390, 2016.
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Affiliation(s)
- Chiharu Matsuda
- ALS Nursing Care Project, Tokyo Metropolitan Institute of Medical Science, 2-1-6 Kamikitazawa, Setagaya-ku, Tokyo, 156-8506, Japan.,Department of Frontier Health Sciences, Graduate School of Human Health Sciences, Tokyo Metropolitan University, Tokyo, Japan
| | - Toshio Shimizu
- Department of Neurology, Tokyo Metropolitan Neurological Hospital, Tokyo, Japan
| | - Yuki Nakayama
- ALS Nursing Care Project, Tokyo Metropolitan Institute of Medical Science, 2-1-6 Kamikitazawa, Setagaya-ku, Tokyo, 156-8506, Japan
| | - Michiko Haraguchi
- ALS Nursing Care Project, Tokyo Metropolitan Institute of Medical Science, 2-1-6 Kamikitazawa, Setagaya-ku, Tokyo, 156-8506, Japan
| | - Chiyoko Hakuta
- Department of Preventive Oral Health Care Sciences, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yumi Itagaki
- ALS Nursing Care Project, Tokyo Metropolitan Institute of Medical Science, 2-1-6 Kamikitazawa, Setagaya-ku, Tokyo, 156-8506, Japan
| | - Akiko Ogura
- ALS Nursing Care Project, Tokyo Metropolitan Institute of Medical Science, 2-1-6 Kamikitazawa, Setagaya-ku, Tokyo, 156-8506, Japan
| | - Kanako Murata
- Department of Nursing, School of Nursing and Rehabilitation Sciences, Showa University, Kanagawa, Japan
| | - Masato Taira
- Department of Cognitive Neurobiology Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.,Center for Brain Integration Research, Tokyo, Japan
| | - Takaya Numayama
- Department of Neurology, Sayama Neurological Hospital, Saitama, Japan
| | - Masanobu Kinoshita
- Department of Frontier Health Sciences, Graduate School of Human Health Sciences, Tokyo Metropolitan University, Tokyo, Japan
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Kimura F. [Tracheostomy and invasive mechanical ventilation in amyotrophic lateral sclerosis: decision-making factors and survival analysis]. Rinsho Shinkeigaku 2016; 56:241-247. [PMID: 27025993 DOI: 10.5692/clinicalneurol.cn-000837] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
BACKGROUND Invasive and/or non-invasive mechanical ventilation are most important options of respiratory management in amyotrophic lateral sclerosis. METHODS We evaluated the frequency, clinical characteristics, decision-making factors about ventilation and survival analysis of 190 people with amyotrophic lateral sclerosis patients from 1990 until 2013. RESULTS Thirty-one percentage of patients underwent tracheostomy invasive ventilation with the rate increasing more than the past 20 years. The ratio of tracheostomy invasive ventilation in patients >65 years old was significantly increased after 2000 (25%) as compared to before (10%). After 2010, the standard use of non-invasive ventilation showed a tendency to reduce the frequency of tracheostomy invasive ventilation. Mechanical ventilation prolonged median survival (75 months in tracheostomy invasive ventilation, 43 months in non-invasive ventilation vs natural course, 32 months). The life-extending effects by tracheostomy invasive ventilation were longer in younger patients ≤65 years old at the time of ventilation support than in older patients. Presence of partners and care at home were associated with better survival. Following factors related to the decision to perform tracheostomy invasive ventilation: patients ≤65 years old: greater use of non-invasive ventilation: presence of a spouse: faster tracheostomy: higher progression rate; and preserved motor functions. No patients who underwent tracheostomy invasive ventilation died from a decision to withdraw mechanical ventilation. CONCLUSION The present study provides factors related to decision-making process and survival after tracheostomy and help clinicians and family members to expand the knowledge about ventilation.
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Affiliation(s)
- Fumiharu Kimura
- Division of Neurology, Department of Internal Medicine (I), Osaka Medical College
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Stratification of ALS patients' survival: a population-based study. J Neurol 2015; 263:100-11. [PMID: 26518423 DOI: 10.1007/s00415-015-7940-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 10/09/2015] [Accepted: 10/10/2015] [Indexed: 10/22/2022]
Abstract
The natural history of amyotrophic lateral sclerosis (ALS) and patient risk stratification are areas of considerable research interest. We aimed (1) to describe the survival of a representative cohort of French ALS patients, and (2) to identify covariates associated with various patterns of survival using a risk classification analysis. ALS patients recruited in the FRALim register (2000-2013) were included. Time-to-death analyses were performed using Kaplan-Meier method and Cox model. A recursive partitioning and amalgamation (RECPAM) algorithm analysis identified subgroups of patients with different patterns of survival. Among 322 patients, median survival times were 26.2 and 15.6 months from time of onset and of diagnosis, respectively. Four groups of patients were identified, depending on their baseline characteristics and survival (1) ALSFRS-R slope >0.46/month and definite or probable ALS (median survival time (MST) 10.6 months); (2) ALSFRS-R slope >0.46/month and possible or probable laboratory-supported ALS (MST: 18.1 months); (3) ALSFRS-R slope ≤0.46/month and definite or probable ALS (MST: 22.5 months), and (4) ALSFRS-R slope ≤0.46/month and possible or probable laboratory-supported ALS (MST: 37.6 months). Median survival time is among the shortest ever reported by a worldwide population-based study. This is probably related to the age structure of the patients (the oldest identified to date), driven by the underlying population (30 % of subjects older than 60 years). Further research in the field of risk stratification could help physicians better anticipate prognosis of ALS patients, and help improve the design of randomized controlled trials.
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Marin B, Logroscino G, Boumédiene F, Labrunie A, Couratier P, Babron MC, Leutenegger AL, Preux PM, Beghi E. Clinical and demographic factors and outcome of amyotrophic lateral sclerosis in relation to population ancestral origin. Eur J Epidemiol 2015; 31:229-45. [DOI: 10.1007/s10654-015-0090-x] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Accepted: 10/05/2015] [Indexed: 01/08/2023]
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Christodoulou G, Goetz R, Ogino M, Mitsumoto H, Rabkin J. Opinions of Japanese and American ALS caregivers regarding tracheostomy with invasive ventilation (TIV). Amyotroph Lateral Scler Frontotemporal Degener 2015; 17:47-54. [PMID: 26343785 DOI: 10.3109/21678421.2015.1069850] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Our objective was to learn more about possible factors contributing to the higher rates of tracheostomy with invasive ventilation (TIV) for ALS patients in Japan compared with the United States by eliciting attitudes of caregivers of ALS patients in both countries. One hundred and fifty-four American caregivers from five, geographically-distributed ALS clinics and 66 Japanese caregivers from six sites in Japan completed questionnaires regarding TIV. Results showed that 33% of American caregivers were in favor of TIV for their family member compared to 53% of Japanese caregivers; 44% of American and 37% of Japanese caregivers were undecided; and 22% of American and 10% of Japanese caregivers were opposed (p <.01). Within patient-caregiver dyads, agreement in the American sample was fair, while the Japanese dyads showed poor agreement. Maintaining quality of life and patients reaching a milestone were the most common reasons for favoring TIV in the American and Japanese samples, respectively. Reasons for opposing TIV did not significantly differ. Findings suggest that caregiver preferences may influence actual choices for ALS patients. More frequent endorsement of TIV by Japanese vs. American caregivers is consistent with higher rates of TIV among Japanese patients. The results reflect the importance of caregivers' opinions in patient care.
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Affiliation(s)
| | - Raymond Goetz
- b New York State Psychiatric Institute and Department of Psychiatry , Columbia University , New York , USA
| | - Mieko Ogino
- c Department of Neurology , Kitasato University School of Medicine , Kanagawa , Japan
| | - Hiroshi Mitsumoto
- a Department of Neurology , Columbia University Medical Center , New York , USA
| | - Judith Rabkin
- b New York State Psychiatric Institute and Department of Psychiatry , Columbia University , New York , USA
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