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Nakamura T, He X, Hattori N, Hida E, Hirata M. Dilemma in patients with amyotrophic lateral sclerosis and expectations from brain-machine interfaces. Ann Med 2024; 56:2386516. [PMID: 39140323 PMCID: PMC11328597 DOI: 10.1080/07853890.2024.2386516] [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: 11/17/2022] [Revised: 07/19/2023] [Accepted: 07/25/2024] [Indexed: 08/15/2024] Open
Abstract
OBJECTIVE We hypothesized that patients with amyotrophic lateral sclerosis (ALS) face a dilemma between motivation to live and difficulty in living, and brain-machine interfaces (BMIs) can reduce this dilemma. This study aimed to investigate the present situation of patients with ALS and their expectations from BMIs. MATERIALS AND METHODS Our survey design consisted of an anonymous mail-in questionnaire comprising questions regarding the use of tracheostomy positive pressure ventilation (TPPV), motivation to live, anxiety about the totally locked-in state (TLS), anxiety about caregiver burden, and expectations regarding the use of BMI. Primary outcomes were scores for motivation to live and anxiety about caregiver burden and the TLS. Outcomes were evaluated using the visual analogue scale. RESULTS Among 460 participants, 286 (62.6%) were already supported by or had decided to use TPPV. The median scores for motivation to live, anxiety about TLS, and anxiety about caregiver burden were 8.0, 9.0, and 7.0, respectively. Overall, 49% of patients intended to use BMI. Among patients who had refused TPPV, 15.9% intended to use BMI and TPPV. Significant factors for the use of BMI were motivation to live (p = .003), anxiety about TLS (p < .001), younger age (p < .001), and advanced disease stage (p < .001). CONCLUSIONS These results clearly revealed a serious dilemma among patients with ALS between motivation to live and their anxiety about TLS and caregiver burden. Patients expected BMI to reduce this dilemma. Thus, the development of better BMIs may meet these expectations.
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Affiliation(s)
- Takuma Nakamura
- Department of Neurological Diagnosis and Restoration, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
- Department of Neurology, Kyoto Prefectural University of Medicine, Kamigyo, Kyoto, Japan
| | - Xin He
- Department of Neurological Diagnosis and Restoration, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
- Department of Neurosurgery, Osaka University Medical School, Suita, Osaka, Japan
| | - Noriaki Hattori
- Global Center for Medical Engineering and Informatics, Osaka University, Suita, Osaka, Japan
| | - Eisuke Hida
- Department of Biostatistics and Data Science, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Masayuki Hirata
- Department of Neurological Diagnosis and Restoration, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
- Department of Neurosurgery, Osaka University Medical School, Suita, Osaka, Japan
- Global Center for Medical Engineering and Informatics, Osaka University, Suita, Osaka, Japan
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2
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Amadori K, Steiner T. [Palliative neurology]. DER NERVENARZT 2024; 95:743-753. [PMID: 39023548 DOI: 10.1007/s00115-024-01701-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/12/2024] [Indexed: 07/20/2024]
Abstract
Palliative medicine represents the holistic multiprofessional treatment of severely and incurably ill people and their relatives, addressing their complex physical, psychological, social and spiritual needs. The central therapeutic goals are the quality of life and alleviation of suffering. In the course of many neurological diseases, high symptom burden, long and variable trajectories and unfavorable prognosis at times create a need for palliative care even at an early stage, which is currently still inadequately met. This can be countered by qualified neuropalliative care. In addition to intensifying interdisciplinary collaboration, this requires neurologists to have core competencies in palliative care. These include a team-oriented attitude, communication skills, expertise in symptom control and knowledge of biomedical ethics including palliative options at the end of life.
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Affiliation(s)
- K Amadori
- Klinik für Altersmedizin, varisano Klinikum Frankfurt Höchst, Gotenstraße 6-8, 65929, Frankfurt am Main, Deutschland.
- Klinik für Neurologie, varisano Klinikum Frankfurt Höchst, Frankfurt am Main, Deutschland.
| | - T Steiner
- Klinik für Neurologie, varisano Klinikum Frankfurt Höchst, Frankfurt am Main, Deutschland
- Klinik für Neurologie, Universitätsklinik Heidelberg, Heidelberg, Deutschland
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3
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Borghero G, Pierri V, Pili F, Muroni A, Ercoli T, Pateri MI, Pilotto S, Maccabeo A, Chiò A, Defazio G. Percutaneous gastrostomy, mechanical ventilation and survival in amyotrophic lateral sclerosis: an observational study in an incident cohort. Amyotroph Lateral Scler Frontotemporal Degener 2024; 25:563-569. [PMID: 38747354 DOI: 10.1080/21678421.2024.2351185] [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: 01/16/2024] [Revised: 04/24/2024] [Accepted: 04/29/2024] [Indexed: 07/25/2024]
Abstract
OBJECTIVE To analyze disease-modifying effects of percutaneous endoscopic gastrostomy (PEG) insertion for supporting nutrition, noninvasive ventilation (NIV), and tracheostomy-assisted ('invasive') ventilation (TIV) in amyotrophic lateral sclerosis (ALS). METHODS We retrospectively analyzed survival in a large population-based incident cohort that was prospectively followed up in our center. Analysis considered several known ALS-related prognostic variables. RESULTS In this population, PEG and NIV in multivariable analysis significantly correlated to survival as computed by disease onset to death/tracheostomy. NIV was associated with better survival while PEG was associated with reduced survival. Other independent prognostic factors were age at ALS onset, diagnostic delay, and flail arm/leg and pure upper motor neuron (PUMN) phenotypes. The length of survival after TIV was significantly associated with age at ALS onset (inverse correlation) whereas other variables did not. The length of survival after TIV correlated to age at ALS onset in such a way that each additional year of age at ALS onset decreased survival by about 0.7 months. Patients who underwent both TIV and NIV did not experience a better survival than those who underwent TIV alone. CONCLUSION The lack of effect of enteral nutrition on ALS survival probably reflected the timing of PEG insertion in patients with more severe disease. By contrast, patients who used mechanical ventilation had an increased overall survival compared with non-ventilated ones. The study also provided new information showing that the combined use of NIV and TIV did not may prolong ALS survival as compared to TIV alone.
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Affiliation(s)
- Giuseppe Borghero
- Institute of Neurology, Azienda Ospedaliero Universitaria di Cagliari, Italy
| | - Vincenzo Pierri
- Department of Medical Sciences and Public Health, University of Cagliari, Italy
| | - Francesca Pili
- Institute of Neurology, Azienda Ospedaliero Universitaria di Cagliari, Italy
| | - Antonella Muroni
- Institute of Neurology, Azienda Ospedaliero Universitaria di Cagliari, Italy
| | - Tommaso Ercoli
- Department of Medical Sciences and Public Health, University of Cagliari, Italy
| | - Maria Ida Pateri
- Department of Medical Sciences and Public Health, University of Cagliari, Italy
| | - Silvy Pilotto
- Department of Medical Sciences and Public Health, University of Cagliari, Italy
| | - Alessandra Maccabeo
- Department of Medical Sciences and Public Health, University of Cagliari, Italy
| | - Adriano Chiò
- Rita Levi Montalcini Department of Neurosciences, ALS Center, University of Turin, Turin, Italy, and
| | - Giovanni Defazio
- Institute of Neurology, Azienda Ospedaliero Universitaria di Cagliari, Italy
- Department of Translational Biomedicine and Neurosciences, University of Bari "Aldo Moro", Italy
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Kim HS, Woo H, Choi SJ, Baek JG, Ryu JS, Shin HI, Park KS, Beom J. Factors associated with adherence to noninvasive positive pressure ventilation in amyotrophic lateral sclerosis. PLoS One 2024; 19:e0302515. [PMID: 38748695 PMCID: PMC11095767 DOI: 10.1371/journal.pone.0302515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 04/05/2024] [Indexed: 05/19/2024] Open
Abstract
INTRODUCTION This cohort study aimed to investigate the factors associated with noninvasive positive pressure ventilation adherence and assess the long-term effects of noninvasive positive pressure ventilation adherence in patients with amyotrophic lateral sclerosis (ALS). METHODS The medical records of patients with ALS admitted to a tertiary hospital for noninvasive positive pressure ventilation initiation were retrospectively reviewed. Pulmonary function parameters, variables of blood gas analysis, the site of symptom onset, the time from onset and diagnosis to noninvasive positive pressure ventilation application, ALS Functional Rating Scale-Revised, neurophysiological index, and the length of hospital stay were evaluated. The adherence to noninvasive positive pressure ventilation was defined as the use of noninvasive positive pressure ventilation for ≥ 2 h/day or ≥ 4 h/day. The correlations between noninvasive positive pressure ventilation adherence or length of hospital stay and other clinical parameters were analyzed. RESULTS Fifty-one patients with ALS were included in the study. The time from onset and diagnosis to NIPPV application was reduced by 16 months in the adherent group than that in the non-adherent group; however, the parameters of blood gas analysis and pulmonary function tests did not differ significantly between the groups. Furthermore, the neurophysiological index of the abductor digiti minimi muscle was higher by 4.05 in the adherent group than that in the non-adherent group. The adherence to noninvasive positive pressure ventilation prolonged tracheostomy-free survival compared to that of non-adherence. Desaturation events, lower forced vital capacity, last pCO2, bicarbonate, and base excess, and higher differences in pCO2, were associated with an increase in the length of hospital stay. CONCLUSIONS Noninvasive positive pressure ventilation application shortly after symptom onset and ALS diagnosis in patients with CO2 retention and reduced forced vital capacity can be considered for successful adherence. Adherence to noninvasive positive pressure ventilation may result in reduced tracheostomy conversion rates and prolonged tracheostomy-free survival.
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Affiliation(s)
- Hee Soo Kim
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seoul, Republic of Korea
| | - Hyeonseong Woo
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seoul, Republic of Korea
| | - Seok-Jin Choi
- Department of Neurology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Jong-Gyu Baek
- Department of Neurology, Yeungnam University College of Medicine, Daegu, Republic of Korea
| | - Ju Seok Ryu
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seoul, Republic of Korea
| | - Hyung-Ik Shin
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Kyung Seok Park
- Department of Neurology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seoul, Republic of Korea
| | - Jaewon Beom
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seoul, Republic of Korea
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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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Barć K, Finsel J, Helczyk O, Baader S, Aho‐Özhan H, Ludolph AC, Lulé D, Kuźma‐Kozakiewicz M. One third of physicians discuss exit strategies with patients with amyotrophic lateral sclerosis: Results from nationwide surveys among German and Polish neurologists. Brain Behav 2024; 14:e3243. [PMID: 38183365 PMCID: PMC10897500 DOI: 10.1002/brb3.3243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 08/14/2023] [Accepted: 08/23/2023] [Indexed: 01/08/2024] Open
Abstract
OBJECTIVE This paper examines neurologists' approaches to exit strategies (ESs), such as euthanasia and physician-assisted suicide, in patients with amyotrophic lateral sclerosis (PALS) in two European countries. METHODS In a nationwide anonymous survey, we collected responses from 237 Polish and 228 German neurologists, focusing on their practices and beliefs about ESs, as well as their viewpoints on life-sustaining measures (LSMs) (percutaneous endoscopic gastrostomy, non-invasive, and invasive ventilation). To analyze the data, we employed statistical methods, including Mann-Whitney U, Kruskal-Wallis, chi-square tests, Spearman's rank correlation, and multiple regression analysis. RESULTS One third of the neurologists initiated the discussion about ESs with PALS. Half were ready to have this conversation upon patient's request. Age, gender, religiousness, and nationality were closely associated with this approach. One in 9 neurologists received a request to terminate an LSM, whereas 1 in 10 to implement an ES. German neurologists and palliative care trainees acquired both demands more commonly. Neurologists quoted a low quality of life, decreased mood, and being a burden to the family/closest ones as primary reasons for a wish to hasten death among PALS. Although the majority expressed a willingness to terminate an LSM at a request of the patient, most opposed the legalization of euthanasia. Younger and less religious individuals were more likely to favor accepting euthanasia. CONCLUSION Neurologists vary significantly in their approaches to terminal care. Complex relationships exist among personal indices, shared beliefs, and current practices.
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Affiliation(s)
- Krzysztof Barć
- Department of NeurologyUniversity Clinical Centre of Medical University of WarsawWarsawPoland
| | - Julia Finsel
- Department of NeurologyUniversity of UlmUlmGermany
| | - Olga Helczyk
- Department of NeurologyUniversity of UlmUlmGermany
| | | | | | - Albert C. Ludolph
- Department of NeurologyUniversity of UlmUlmGermany
- German Centre of Neurodegenerative Diseases (DZNE)UlmGermany
| | | | - Magdalena Kuźma‐Kozakiewicz
- Department of NeurologyMedical University of WarsawWarsawPoland
- Neurodegenerative Diseases Research GroupMedical University of WarsawWarsawPoland
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7
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Oh HJ, Lee WJ, Sung JJ, Hong YH. Individualized predictions for clinical milestone in amyotrophic lateral sclerosis: A multialgorithmic approach. Digit Health 2024; 10:20552076241260120. [PMID: 38832104 PMCID: PMC11146000 DOI: 10.1177/20552076241260120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 05/22/2024] [Indexed: 06/05/2024] Open
Abstract
Objective The phenotypic heterogeneity and complex disease trajectory complicate the ability to predict specific clinical milestone for individual patients with amyotrophic lateral sclerosis (ALS). Here we developed individualized prediction models to estimate the time to the loss of autonomy in swallowing function. Methods Utilizing the Pooled Resource Open-Access ALS Clinical Trials (PRO-ACT) database, we built three models of distinct time-to-event prediction algorithms: accelerated failure time (AFT), cox proportional hazard (COX) and random survival forest (RSF) for an individualized risk assessment of the swallowing milestone. The target variable was defined as the time to a decline in the ALSFRS-R swallowing item score to 1 or below, indicating a need for supplementary tube feeding. Results Internal cross-validation revealed the median concordance index (C-index) of 0.851 (IQR, 0.842-0.859) for AFT, 0.850 (0.841-0.859) for COX and 0.846 (0.839-0.854) for RSF, and all models demonstrated good distributional calibration with predicted and observed event probabilities closely matched across different time intervals. For external validation with a registry dataset with characteristics different from PRO-ACT, the discriminative power was replicated with comparable C-indices for all models, whereas the calibration revealed a left-skewed distribution suggesting a bias towards overestimation of event probabilities in real-world data. While all models were effective at stratifying patients, the results of RSF model, unlike AFT and COX, did not match well with the KM curves of the corresponding risk groups, supporting the importance of nuanced understanding of data structure and algorithmic properties. Conclusion Our models are implemented into a web application which could be applied to individualized counselling, management and clinical trial design for gastrostomy intervention. Further studies for model optimization will advance personalized care in patients with ALS.
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Affiliation(s)
- Hyeon-Ji Oh
- Seoul National University College of Medicine, Seoul, Republic of
Korea
| | - Won-Joon Lee
- Seoul National University College of Medicine, Seoul, Republic of
Korea
| | - Jung-Joon Sung
- Department of Neurology, Neuroscience Research Institute, Medical Research Council, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Yoon-Ho Hong
- Department of Neurology, Neuroscience Research Institute, Medical Research Council, Seoul National University College of Medicine, SNU Boramae Medical Center, Seoul, Republic of Korea
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8
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Martin Schaff C, Kurent JE, Kolodziejczak S, Milic M, Foster LA, Mehta AK. Neuroprognostication for Patients with Amyotrophic Lateral Sclerosis: An Updated, Evidence-Based Review. Semin Neurol 2023; 43:776-790. [PMID: 37751856 DOI: 10.1055/s-0043-1775595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
Abstract
Amyotrophic lateral sclerosis (ALS) is a rapidly progressive neurodegenerative disorder that presents and progresses in various ways, making prognostication difficult. Several paradigms exist for providers to elucidate prognosis in a way that addresses not only the amount of time a patient has to live, but also a patient's quality of their life moving forward. Prognostication, with regard to both survivability and quality of life, is impacted by several features that include, but are not limited to, patient demographics, clinical features on presentation, and over time, access to therapy, and access to multidisciplinary clinics. An understanding of the impact that these features have on the life of a patient with ALS can help providers to develop a better and more personalized approach for patients related to their clinical prognosis after a diagnosis is made. The ultimate goal of prognostication is to empower patients with ALS to take control and make decisions with their care teams to ensure that their goals are addressed and met.
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Affiliation(s)
| | - Jerome E Kurent
- Department of Neurology and Medicine, Medical University of South Carolina, Charleston, South Carolina
- Department of Neurology, ALS Multidisciplinary Clinic, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, South Carolina
| | - Sherry Kolodziejczak
- ALS Clinic Treatment Center of Excellence, Crestwood Medical Center, Huntsville, Alabama
| | - Michelle Milic
- Division of Pulmonary, Critical Care, and Sleep Medicine, MedStar Georgetown University Hospital, Washington, District of Columbia
- Division of Palliative Care Medicine, MedStar Georgetown University Hospital, Washington, District of Columbia
| | - Laura A Foster
- Department of Neurology, University of Colorado School of Medicine, Aurora, Colorado
| | - Ambereen K Mehta
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Palliative Care Program, Division of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
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Mercadante S, Al-Husinat L. Palliative Care in Amyotrophic Lateral Sclerosis. J Pain Symptom Manage 2023; 66:e485-e499. [PMID: 37380145 DOI: 10.1016/j.jpainsymman.2023.06.029] [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: 04/28/2023] [Revised: 05/25/2023] [Accepted: 06/21/2023] [Indexed: 06/30/2023]
Abstract
Amyotrophic lateral sclerosis (ALS) is an incurable neurodegenerative disease of the motor neurons. Given the evolutive characteristics of this disease, palliative care principles should be a foundation of ALS care. A multidisciplinary medical intervention is of paramount importance in the different phases of disease. The involvement of the palliative care team improves quality of life and symptoms, and prognosis. Early initiation is of paramount importance to ensuring patient-centered care, when the patient has still the capability to communicate effectively and participate in his medical care. Advance care planning supports patients and family members in understanding and sharing their preferences according to their personal values and life goals regarding future medical treatment. The principal problems which require intensive supportive care include cognitive disturbances, psychological distress, pain, sialorrhrea, nutrition, and ventilatory support. Communication skills of health-care professionals are mandatory to manage the inevitability of death. Palliative sedation has peculiar aspects in this population, particularly with the decision of withdrawing ventilatory support.
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Affiliation(s)
- Sebastiano Mercadante
- Main Regional Center of Pain Relief and Supportive/Palliative Care (S.M.), La Maddalena Cancer Center, Palermo, Italy; Regional Home Care Program, SAMOT (S.M.), Palermo, Italy.
| | - Lou'i Al-Husinat
- Department of Clinical Medical Sciences (L.A.H.), Yarmouk University, Irbid, Jordan
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10
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Kvam KA, Benatar M, Brownlee A, Caller T, Das RR, Green P, Kolodziejczak S, Russo J, Sanders D, Sethi N, Stavros K, Stierwalt J, Giles Walters N, Bennett A, Wessels SR, Brooks BR. Amyotrophic Lateral Sclerosis Quality Measurement Set 2022 Update: Quality Improvement in Neurology. Neurology 2023; 101:223-232. [PMID: 37524529 PMCID: PMC10401684 DOI: 10.1212/wnl.0000000000207166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 01/24/2023] [Indexed: 08/02/2023] Open
Affiliation(s)
- Kathryn A Kvam
- From the Department of Neurology and Neurological Sciences (K.A.K.), Stanford University, Palo Alto, CA; Department of Neurology (M.B.), Leonard M. Miller School of Medicine, University of Miami, FL; The ALS Association (A.B., J.R.), Washington, DC; Cheyenne Regional Medical Group (T.C.), WY; Department of Neurology (R.R.D.), UT Southwestern Medical Center, Dallas, TX; I AM ALS (P.G., N.S.), Washington, DC; Crestwood ALS Care Clinic (S.K.), Huntsville, AL; Sean M. Healey & AMG Center for ALS (D.S.), Massachusetts General Hospital, Boston; Department of Neurology (K.S.), Warren Alpert Medical School of Brown University, Providence, RI; Mayo Clinic (J.S.), Rochester, MN; Academy of Nutrition and Dietetics (N.G.W.), Chicago, IL; American Academy of Neurology (A.B., S.R.W.), Minneapolis, MN; and Department of Neurology (B.R.B.), Carolinas Medical Center, University of North Carolina School of Medicine, Charlotte
| | - Michael Benatar
- From the Department of Neurology and Neurological Sciences (K.A.K.), Stanford University, Palo Alto, CA; Department of Neurology (M.B.), Leonard M. Miller School of Medicine, University of Miami, FL; The ALS Association (A.B., J.R.), Washington, DC; Cheyenne Regional Medical Group (T.C.), WY; Department of Neurology (R.R.D.), UT Southwestern Medical Center, Dallas, TX; I AM ALS (P.G., N.S.), Washington, DC; Crestwood ALS Care Clinic (S.K.), Huntsville, AL; Sean M. Healey & AMG Center for ALS (D.S.), Massachusetts General Hospital, Boston; Department of Neurology (K.S.), Warren Alpert Medical School of Brown University, Providence, RI; Mayo Clinic (J.S.), Rochester, MN; Academy of Nutrition and Dietetics (N.G.W.), Chicago, IL; American Academy of Neurology (A.B., S.R.W.), Minneapolis, MN; and Department of Neurology (B.R.B.), Carolinas Medical Center, University of North Carolina School of Medicine, Charlotte
| | - Alisa Brownlee
- From the Department of Neurology and Neurological Sciences (K.A.K.), Stanford University, Palo Alto, CA; Department of Neurology (M.B.), Leonard M. Miller School of Medicine, University of Miami, FL; The ALS Association (A.B., J.R.), Washington, DC; Cheyenne Regional Medical Group (T.C.), WY; Department of Neurology (R.R.D.), UT Southwestern Medical Center, Dallas, TX; I AM ALS (P.G., N.S.), Washington, DC; Crestwood ALS Care Clinic (S.K.), Huntsville, AL; Sean M. Healey & AMG Center for ALS (D.S.), Massachusetts General Hospital, Boston; Department of Neurology (K.S.), Warren Alpert Medical School of Brown University, Providence, RI; Mayo Clinic (J.S.), Rochester, MN; Academy of Nutrition and Dietetics (N.G.W.), Chicago, IL; American Academy of Neurology (A.B., S.R.W.), Minneapolis, MN; and Department of Neurology (B.R.B.), Carolinas Medical Center, University of North Carolina School of Medicine, Charlotte
| | - Tracie Caller
- From the Department of Neurology and Neurological Sciences (K.A.K.), Stanford University, Palo Alto, CA; Department of Neurology (M.B.), Leonard M. Miller School of Medicine, University of Miami, FL; The ALS Association (A.B., J.R.), Washington, DC; Cheyenne Regional Medical Group (T.C.), WY; Department of Neurology (R.R.D.), UT Southwestern Medical Center, Dallas, TX; I AM ALS (P.G., N.S.), Washington, DC; Crestwood ALS Care Clinic (S.K.), Huntsville, AL; Sean M. Healey & AMG Center for ALS (D.S.), Massachusetts General Hospital, Boston; Department of Neurology (K.S.), Warren Alpert Medical School of Brown University, Providence, RI; Mayo Clinic (J.S.), Rochester, MN; Academy of Nutrition and Dietetics (N.G.W.), Chicago, IL; American Academy of Neurology (A.B., S.R.W.), Minneapolis, MN; and Department of Neurology (B.R.B.), Carolinas Medical Center, University of North Carolina School of Medicine, Charlotte
| | - Rohit R Das
- From the Department of Neurology and Neurological Sciences (K.A.K.), Stanford University, Palo Alto, CA; Department of Neurology (M.B.), Leonard M. Miller School of Medicine, University of Miami, FL; The ALS Association (A.B., J.R.), Washington, DC; Cheyenne Regional Medical Group (T.C.), WY; Department of Neurology (R.R.D.), UT Southwestern Medical Center, Dallas, TX; I AM ALS (P.G., N.S.), Washington, DC; Crestwood ALS Care Clinic (S.K.), Huntsville, AL; Sean M. Healey & AMG Center for ALS (D.S.), Massachusetts General Hospital, Boston; Department of Neurology (K.S.), Warren Alpert Medical School of Brown University, Providence, RI; Mayo Clinic (J.S.), Rochester, MN; Academy of Nutrition and Dietetics (N.G.W.), Chicago, IL; American Academy of Neurology (A.B., S.R.W.), Minneapolis, MN; and Department of Neurology (B.R.B.), Carolinas Medical Center, University of North Carolina School of Medicine, Charlotte
| | - Phil Green
- From the Department of Neurology and Neurological Sciences (K.A.K.), Stanford University, Palo Alto, CA; Department of Neurology (M.B.), Leonard M. Miller School of Medicine, University of Miami, FL; The ALS Association (A.B., J.R.), Washington, DC; Cheyenne Regional Medical Group (T.C.), WY; Department of Neurology (R.R.D.), UT Southwestern Medical Center, Dallas, TX; I AM ALS (P.G., N.S.), Washington, DC; Crestwood ALS Care Clinic (S.K.), Huntsville, AL; Sean M. Healey & AMG Center for ALS (D.S.), Massachusetts General Hospital, Boston; Department of Neurology (K.S.), Warren Alpert Medical School of Brown University, Providence, RI; Mayo Clinic (J.S.), Rochester, MN; Academy of Nutrition and Dietetics (N.G.W.), Chicago, IL; American Academy of Neurology (A.B., S.R.W.), Minneapolis, MN; and Department of Neurology (B.R.B.), Carolinas Medical Center, University of North Carolina School of Medicine, Charlotte
| | - Sherry Kolodziejczak
- From the Department of Neurology and Neurological Sciences (K.A.K.), Stanford University, Palo Alto, CA; Department of Neurology (M.B.), Leonard M. Miller School of Medicine, University of Miami, FL; The ALS Association (A.B., J.R.), Washington, DC; Cheyenne Regional Medical Group (T.C.), WY; Department of Neurology (R.R.D.), UT Southwestern Medical Center, Dallas, TX; I AM ALS (P.G., N.S.), Washington, DC; Crestwood ALS Care Clinic (S.K.), Huntsville, AL; Sean M. Healey & AMG Center for ALS (D.S.), Massachusetts General Hospital, Boston; Department of Neurology (K.S.), Warren Alpert Medical School of Brown University, Providence, RI; Mayo Clinic (J.S.), Rochester, MN; Academy of Nutrition and Dietetics (N.G.W.), Chicago, IL; American Academy of Neurology (A.B., S.R.W.), Minneapolis, MN; and Department of Neurology (B.R.B.), Carolinas Medical Center, University of North Carolina School of Medicine, Charlotte
| | - John Russo
- From the Department of Neurology and Neurological Sciences (K.A.K.), Stanford University, Palo Alto, CA; Department of Neurology (M.B.), Leonard M. Miller School of Medicine, University of Miami, FL; The ALS Association (A.B., J.R.), Washington, DC; Cheyenne Regional Medical Group (T.C.), WY; Department of Neurology (R.R.D.), UT Southwestern Medical Center, Dallas, TX; I AM ALS (P.G., N.S.), Washington, DC; Crestwood ALS Care Clinic (S.K.), Huntsville, AL; Sean M. Healey & AMG Center for ALS (D.S.), Massachusetts General Hospital, Boston; Department of Neurology (K.S.), Warren Alpert Medical School of Brown University, Providence, RI; Mayo Clinic (J.S.), Rochester, MN; Academy of Nutrition and Dietetics (N.G.W.), Chicago, IL; American Academy of Neurology (A.B., S.R.W.), Minneapolis, MN; and Department of Neurology (B.R.B.), Carolinas Medical Center, University of North Carolina School of Medicine, Charlotte
| | - Danica Sanders
- From the Department of Neurology and Neurological Sciences (K.A.K.), Stanford University, Palo Alto, CA; Department of Neurology (M.B.), Leonard M. Miller School of Medicine, University of Miami, FL; The ALS Association (A.B., J.R.), Washington, DC; Cheyenne Regional Medical Group (T.C.), WY; Department of Neurology (R.R.D.), UT Southwestern Medical Center, Dallas, TX; I AM ALS (P.G., N.S.), Washington, DC; Crestwood ALS Care Clinic (S.K.), Huntsville, AL; Sean M. Healey & AMG Center for ALS (D.S.), Massachusetts General Hospital, Boston; Department of Neurology (K.S.), Warren Alpert Medical School of Brown University, Providence, RI; Mayo Clinic (J.S.), Rochester, MN; Academy of Nutrition and Dietetics (N.G.W.), Chicago, IL; American Academy of Neurology (A.B., S.R.W.), Minneapolis, MN; and Department of Neurology (B.R.B.), Carolinas Medical Center, University of North Carolina School of Medicine, Charlotte
| | - Nadia Sethi
- From the Department of Neurology and Neurological Sciences (K.A.K.), Stanford University, Palo Alto, CA; Department of Neurology (M.B.), Leonard M. Miller School of Medicine, University of Miami, FL; The ALS Association (A.B., J.R.), Washington, DC; Cheyenne Regional Medical Group (T.C.), WY; Department of Neurology (R.R.D.), UT Southwestern Medical Center, Dallas, TX; I AM ALS (P.G., N.S.), Washington, DC; Crestwood ALS Care Clinic (S.K.), Huntsville, AL; Sean M. Healey & AMG Center for ALS (D.S.), Massachusetts General Hospital, Boston; Department of Neurology (K.S.), Warren Alpert Medical School of Brown University, Providence, RI; Mayo Clinic (J.S.), Rochester, MN; Academy of Nutrition and Dietetics (N.G.W.), Chicago, IL; American Academy of Neurology (A.B., S.R.W.), Minneapolis, MN; and Department of Neurology (B.R.B.), Carolinas Medical Center, University of North Carolina School of Medicine, Charlotte
| | - Kara Stavros
- From the Department of Neurology and Neurological Sciences (K.A.K.), Stanford University, Palo Alto, CA; Department of Neurology (M.B.), Leonard M. Miller School of Medicine, University of Miami, FL; The ALS Association (A.B., J.R.), Washington, DC; Cheyenne Regional Medical Group (T.C.), WY; Department of Neurology (R.R.D.), UT Southwestern Medical Center, Dallas, TX; I AM ALS (P.G., N.S.), Washington, DC; Crestwood ALS Care Clinic (S.K.), Huntsville, AL; Sean M. Healey & AMG Center for ALS (D.S.), Massachusetts General Hospital, Boston; Department of Neurology (K.S.), Warren Alpert Medical School of Brown University, Providence, RI; Mayo Clinic (J.S.), Rochester, MN; Academy of Nutrition and Dietetics (N.G.W.), Chicago, IL; American Academy of Neurology (A.B., S.R.W.), Minneapolis, MN; and Department of Neurology (B.R.B.), Carolinas Medical Center, University of North Carolina School of Medicine, Charlotte
| | - Julie Stierwalt
- From the Department of Neurology and Neurological Sciences (K.A.K.), Stanford University, Palo Alto, CA; Department of Neurology (M.B.), Leonard M. Miller School of Medicine, University of Miami, FL; The ALS Association (A.B., J.R.), Washington, DC; Cheyenne Regional Medical Group (T.C.), WY; Department of Neurology (R.R.D.), UT Southwestern Medical Center, Dallas, TX; I AM ALS (P.G., N.S.), Washington, DC; Crestwood ALS Care Clinic (S.K.), Huntsville, AL; Sean M. Healey & AMG Center for ALS (D.S.), Massachusetts General Hospital, Boston; Department of Neurology (K.S.), Warren Alpert Medical School of Brown University, Providence, RI; Mayo Clinic (J.S.), Rochester, MN; Academy of Nutrition and Dietetics (N.G.W.), Chicago, IL; American Academy of Neurology (A.B., S.R.W.), Minneapolis, MN; and Department of Neurology (B.R.B.), Carolinas Medical Center, University of North Carolina School of Medicine, Charlotte
| | - Nancy Giles Walters
- From the Department of Neurology and Neurological Sciences (K.A.K.), Stanford University, Palo Alto, CA; Department of Neurology (M.B.), Leonard M. Miller School of Medicine, University of Miami, FL; The ALS Association (A.B., J.R.), Washington, DC; Cheyenne Regional Medical Group (T.C.), WY; Department of Neurology (R.R.D.), UT Southwestern Medical Center, Dallas, TX; I AM ALS (P.G., N.S.), Washington, DC; Crestwood ALS Care Clinic (S.K.), Huntsville, AL; Sean M. Healey & AMG Center for ALS (D.S.), Massachusetts General Hospital, Boston; Department of Neurology (K.S.), Warren Alpert Medical School of Brown University, Providence, RI; Mayo Clinic (J.S.), Rochester, MN; Academy of Nutrition and Dietetics (N.G.W.), Chicago, IL; American Academy of Neurology (A.B., S.R.W.), Minneapolis, MN; and Department of Neurology (B.R.B.), Carolinas Medical Center, University of North Carolina School of Medicine, Charlotte
| | - Amy Bennett
- From the Department of Neurology and Neurological Sciences (K.A.K.), Stanford University, Palo Alto, CA; Department of Neurology (M.B.), Leonard M. Miller School of Medicine, University of Miami, FL; The ALS Association (A.B., J.R.), Washington, DC; Cheyenne Regional Medical Group (T.C.), WY; Department of Neurology (R.R.D.), UT Southwestern Medical Center, Dallas, TX; I AM ALS (P.G., N.S.), Washington, DC; Crestwood ALS Care Clinic (S.K.), Huntsville, AL; Sean M. Healey & AMG Center for ALS (D.S.), Massachusetts General Hospital, Boston; Department of Neurology (K.S.), Warren Alpert Medical School of Brown University, Providence, RI; Mayo Clinic (J.S.), Rochester, MN; Academy of Nutrition and Dietetics (N.G.W.), Chicago, IL; American Academy of Neurology (A.B., S.R.W.), Minneapolis, MN; and Department of Neurology (B.R.B.), Carolinas Medical Center, University of North Carolina School of Medicine, Charlotte
| | - Scott R Wessels
- From the Department of Neurology and Neurological Sciences (K.A.K.), Stanford University, Palo Alto, CA; Department of Neurology (M.B.), Leonard M. Miller School of Medicine, University of Miami, FL; The ALS Association (A.B., J.R.), Washington, DC; Cheyenne Regional Medical Group (T.C.), WY; Department of Neurology (R.R.D.), UT Southwestern Medical Center, Dallas, TX; I AM ALS (P.G., N.S.), Washington, DC; Crestwood ALS Care Clinic (S.K.), Huntsville, AL; Sean M. Healey & AMG Center for ALS (D.S.), Massachusetts General Hospital, Boston; Department of Neurology (K.S.), Warren Alpert Medical School of Brown University, Providence, RI; Mayo Clinic (J.S.), Rochester, MN; Academy of Nutrition and Dietetics (N.G.W.), Chicago, IL; American Academy of Neurology (A.B., S.R.W.), Minneapolis, MN; and Department of Neurology (B.R.B.), Carolinas Medical Center, University of North Carolina School of Medicine, Charlotte
| | - Benjamin Rix Brooks
- From the Department of Neurology and Neurological Sciences (K.A.K.), Stanford University, Palo Alto, CA; Department of Neurology (M.B.), Leonard M. Miller School of Medicine, University of Miami, FL; The ALS Association (A.B., J.R.), Washington, DC; Cheyenne Regional Medical Group (T.C.), WY; Department of Neurology (R.R.D.), UT Southwestern Medical Center, Dallas, TX; I AM ALS (P.G., N.S.), Washington, DC; Crestwood ALS Care Clinic (S.K.), Huntsville, AL; Sean M. Healey & AMG Center for ALS (D.S.), Massachusetts General Hospital, Boston; Department of Neurology (K.S.), Warren Alpert Medical School of Brown University, Providence, RI; Mayo Clinic (J.S.), Rochester, MN; Academy of Nutrition and Dietetics (N.G.W.), Chicago, IL; American Academy of Neurology (A.B., S.R.W.), Minneapolis, MN; and Department of Neurology (B.R.B.), Carolinas Medical Center, University of North Carolina School of Medicine, Charlotte
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11
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Tzeplaeff L, Wilfling S, Requardt MV, Herdick M. Current State and Future Directions in the Therapy of ALS. Cells 2023; 12:1523. [PMID: 37296644 PMCID: PMC10252394 DOI: 10.3390/cells12111523] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 05/19/2023] [Accepted: 05/25/2023] [Indexed: 06/12/2023] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a rapidly progressive neurodegenerative disorder affecting upper and lower motor neurons, with death resulting mainly from respiratory failure three to five years after symptom onset. As the exact underlying causative pathological pathway is unclear and potentially diverse, finding a suitable therapy to slow down or possibly stop disease progression remains challenging. Varying by country Riluzole, Edaravone, and Sodium phenylbutyrate/Taurursodiol are the only drugs currently approved in ALS treatment for their moderate effect on disease progression. Even though curative treatment options, able to prevent or stop disease progression, are still unknown, recent breakthroughs, especially in the field of targeting genetic disease forms, raise hope for improved care and therapy for ALS patients. In this review, we aim to summarize the current state of ALS therapy, including medication as well as supportive therapy, and discuss the ongoing developments and prospects in the field. Furthermore, we highlight the rationale behind the intense research on biomarkers and genetic testing as a feasible way to improve the classification of ALS patients towards personalized medicine.
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Affiliation(s)
- Laura Tzeplaeff
- Department of Neurology, Rechts der Isar Hospital, Technical University of Munich, 81675 München, Germany
| | - Sibylle Wilfling
- Department of Neurology, University of Regensburg, 93053 Regensburg, Germany;
- Center for Human Genetics Regensburg, 93059 Regensburg, Germany
| | - Maria Viktoria Requardt
- Formerly: Department of Neurology with Institute of Translational Neurology, Münster University Hospital (UKM), 48149 Münster, Germany;
| | - Meret Herdick
- Precision Neurology, University of Lübeck, 23562 Luebeck, Germany
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12
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Meyer T, Salkic E, Grehl T, Weyen U, Kettemann D, Weydt P, Günther R, Lingor P, Koch JC, Petri S, Hermann A, Prudlo J, Großkreutz J, Baum P, Boentert M, Metelmann M, Norden J, Cordts I, Weishaupt JH, Dorst J, Ludolph A, Koc Y, Walter B, Münch C, Spittel S, Dreger M, Maier A, Körtvélyessy P. Performance of serum neurofilament light chain in a wide spectrum of clinical courses of amyotrophic lateral sclerosis-a cross-sectional multicenter study. Eur J Neurol 2023; 30:1600-1610. [PMID: 36899448 DOI: 10.1111/ene.15773] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/15/2023] [Accepted: 03/06/2023] [Indexed: 03/12/2023]
Abstract
BACKGROUND AND PURPOSE The objective was to assess the performance of serum neurofilament light chain (sNfL) in amyotrophic lateral sclerosis (ALS) in a wide range of disease courses, in terms of progression, duration and tracheostomy invasive ventilation (TIV). METHODS A prospective cross-sectional study at 12 ALS centers in Germany was performed. sNfL concentrations were age adjusted using sNfL Z scores expressing the number of standard deviations from the mean of a control reference database and correlated to ALS duration and ALS progression rate (ALS-PR), defined by the decline of the ALS Functional Rating Scale. RESULTS In the total ALS cohort (n = 1378) the sNfL Z score was elevated (3.04; 2.46-3.43; 99.88th percentile). There was a strong correlation of sNfL Z score with ALS-PR (p < 0.001). In patients with long (5-10 years, n = 167) or very long ALS duration (>10 years, n = 94) the sNfL Z score was significantly lower compared to the typical ALS duration of <5 years (n = 1059) (p < 0.001). Furthermore, in patients with TIV, decreasing sNfL Z scores were found in correlation with TIV duration and ALS-PR (p = 0.002; p < 0.001). CONCLUSIONS The finding of moderate sNfL elevation in patients with long ALS duration underlined the favorable prognosis of low sNfL. The strong correlation of sNfL Z score with ALS-PR strengthened its value as progression marker in clinical management and research. The lowering of sNfL in correlation with long TIV duration could reflect a reduction either in disease activity or in the neuroaxonal substrate of biomarker formation during the protracted course of ALS.
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Affiliation(s)
- Thomas Meyer
- Department of Neurology, Center for ALS and Other Motor Neuron Disorders, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Berlin, Germany
- APST Research GmbH, Berlin, Germany
| | - Erma Salkic
- Department of Neurology, Center for ALS and Other Motor Neuron Disorders, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Torsten Grehl
- Department of Neurology, Center for ALS and Other Motor Neuron Disorders, Alfried Krupp Krankenhaus, Essen, Germany
| | - Ute Weyen
- Department of Neurology, Center for ALS and Other Motor Neuron Disorders, Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil, Bochum, Germany
| | - Dagmar Kettemann
- Department of Neurology, Center for ALS and Other Motor Neuron Disorders, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Patrick Weydt
- Department for Neurodegenerative Disorders and Gerontopsychiatry, Bonn University, Bonn, Germany
- Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE), Research Site Bonn, Bonn, Germany
| | - René Günther
- Department of Neurology, Technische Universität Dresden, Dresden, Germany
- Deutsches Zentrum für Neurodegenerative Erkrankungen, Research Site Dresden (DZNE), Dresden, Germany
| | - Paul Lingor
- Department of Neurology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Jan Christoph Koch
- Department of Neurology, Universitätsmedizin Göttingen, Göttingen, Germany
| | - Susanne Petri
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Andreas Hermann
- Department of Neurology, Translational Neurodegeneration Section "Albrecht-Kossel", University of Rostock, University Medical Center, Rostock, Germany
- Deutsches Zentrum für Neurodegenerative Erkrankungen, Research Site Rostock/Greifswald, DZNE, Greifswald, Germany
| | - Johannes Prudlo
- Deutsches Zentrum für Neurodegenerative Erkrankungen, Research Site Rostock/Greifswald, DZNE, Greifswald, Germany
- Department of Neurology, University Medical Center Rostock, University of Rostock, Rostock,, Germany
| | - Julian Großkreutz
- Department of Neurology, Universitätsmedizin Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
| | - Petra Baum
- Department of Neurology, Universitätsklinikum Leipzig, Leipzig, Germany
| | - Matthias Boentert
- Department of Neurology, Universitätsklinikum Münster, Münster, Germany
| | - Moritz Metelmann
- Department of Neurology, Universitätsklinikum Leipzig, Leipzig, Germany
| | - Jenny Norden
- Department of Neurology, Center for ALS and Other Motor Neuron Disorders, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Isabell Cordts
- Department of Neurology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Jochen H Weishaupt
- Division for Neurodegenerative Diseases, Department of Neurology, Mannheim Center for Translational Medicine, University Medicine Mannheim, Heidelberg University, Mannheim, Germany
| | | | - Albert Ludolph
- Department of Neurology, Ulm University, Ulm, Germany
- Deutsches Zentrum für Neurodegenerative Erkrankungen, Research Site Ulm (DZNE), Ulm, Germany
| | - Yasemin Koc
- Department of Neurology, Center for ALS and Other Motor Neuron Disorders, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Bertram Walter
- Department of Neurology, Center for ALS and Other Motor Neuron Disorders, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Christoph Münch
- Department of Neurology, Center for ALS and Other Motor Neuron Disorders, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Berlin, Germany
- APST Research GmbH, Berlin, Germany
| | - Susanne Spittel
- Department of Neurology, Center for ALS and Other Motor Neuron Disorders, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Berlin, Germany
- APST Research GmbH, Berlin, Germany
| | - Marie Dreger
- Department of Neurology, Center for ALS and Other Motor Neuron Disorders, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - André Maier
- Department of Neurology, Center for ALS and Other Motor Neuron Disorders, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Péter Körtvélyessy
- Department of Neurology, Center for ALS and Other Motor Neuron Disorders, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Berlin, Germany
- Deutsches Zentrum für Neurodegenerative Erkrankungen, Research Site Magdeburg (DZNE), Magdeburg, Germany
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13
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Metelmann M, Baum P, Pelz J. Autonome Diagnostik bei der Amyotrophen
Lateralsklerose. KLIN NEUROPHYSIOL 2023. [DOI: 10.1055/a-2018-3174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
ZusammenfassungBei der Amyotrophen Lateralsklerose (ALS) handelt sich um eine neurodegenerative
Multisystemerkrankung. Diese äußert sich neben den motorischen
Defiziten mit nicht-motorischen Symptomen. Hierzu zählen auch autonome
Störungen, die von veränderter Schweißsekretion
über Tachykardie bis zu gastrointestinalen Symptomen reichen. Autonome
Störungen können mit verschiedenen Methoden, wie
Selbsterhebungsfragebögen, Messung der Herzfrequenzvariabilität,
QTc-Intervallmessung, Erhebung der sudomotorischen Funktion und Sonographie des
Nervus vagus erfasst werden, die in diesem Artikel dargestellt werden. Die
bislang bei der ALS eingesetzten Methoden der autonomen Diagnostik ergeben zum
Teil deutlich divergierende Ergebnisse über die Aktivität des
Sympathikus im Krankheitsverlauf. Relevante autonome Störungen scheinen
zumeist erst im fortgeschrittenen Krankheitsstadium aufzutreten, wobei
multizentrische Studien mit longitudinalem Ansatz ausstehen.
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Affiliation(s)
- Moritz Metelmann
- Department of Neurology,Universitätsklinikum Leipzig, Leipzig,
Germany
| | - Petra Baum
- Klinik für Neurologie , Universitätsklinikum Leipzig,
Leipzig, Germany
| | - Johann Pelz
- Department of Neurology,Universitätsklinikum Leipzig, Leipzig,
Germany
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14
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Segura T, Medrano IH, Collazo S, Maté C, Sguera C, Del Rio-Bermudez C, Casero H, Salcedo I, García-García J, Alcahut-Rodríguez C, Taberna M. Symptoms timeline and outcomes in amyotrophic lateral sclerosis using artificial intelligence. Sci Rep 2023; 13:702. [PMID: 36639403 PMCID: PMC9839769 DOI: 10.1038/s41598-023-27863-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 01/09/2023] [Indexed: 01/15/2023] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a fatal, neurodegenerative motor neuron disease. Although an early diagnosis is crucial to provide adequate care and improve survival, patients with ALS experience a significant diagnostic delay. This study aimed to use real-world data to describe the clinical profile and timing between symptom onset, diagnosis, and relevant outcomes in ALS. Retrospective and multicenter study in 5 representative hospitals and Primary Care services in the SESCAM Healthcare Network (Castilla-La Mancha, Spain). Using Natural Language Processing (NLP), the clinical information in electronic health records of all patients with ALS was extracted between January 2014 and December 2018. From a source population of all individuals attended in the participating hospitals, 250 ALS patients were identified (61.6% male, mean age 64.7 years). Of these, 64% had spinal and 36% bulbar ALS. For most defining symptoms, including dyspnea, dysarthria, dysphagia and fasciculations, the overall diagnostic delay from symptom onset was 11 (6-18) months. Prior to diagnosis, only 38.8% of patients had visited the neurologist. In a median post-diagnosis follow-up of 25 months, 52% underwent gastrostomy, 64% non-invasive ventilation, 16.4% tracheostomy, and 87.6% riluzole treatment; these were more commonly reported (all Ps < 0.05) and showed greater probability of occurrence (all Ps < 0.03) in bulbar ALS. Our results highlight the diagnostic delay in ALS and revealed differences in the clinical characteristics and occurrence of major disease-specific events across ALS subtypes. NLP holds great promise for its application in the wider context of rare neurological diseases.
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Affiliation(s)
- Tomás Segura
- University Hospital of Albacete, Albacete, Spain.
| | | | | | | | - Carlo Sguera
- Savana Research, Madrid, Spain.,UC3M-Santander Big Data Institute, Madrid, Spain
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15
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Towards clinical application of implantable brain-computer interfaces for people with late-stage ALS: medical and ethical considerations. J Neurol 2023; 270:1323-1336. [PMID: 36450968 PMCID: PMC9971103 DOI: 10.1007/s00415-022-11464-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 10/26/2022] [Accepted: 10/27/2022] [Indexed: 12/05/2022]
Abstract
Individuals with amyotrophic lateral sclerosis (ALS) frequently develop speech and communication problems in the course of their disease. Currently available augmentative and alternative communication technologies do not present a solution for many people with advanced ALS, because these devices depend on residual and reliable motor activity. Brain-computer interfaces (BCIs) use neural signals for computer control and may allow people with late-stage ALS to communicate even when conventional technology falls short. Recent years have witnessed fast progression in the development and validation of implanted BCIs, which place neural signal recording electrodes in or on the cortex. Eventual widespread clinical application of implanted BCIs as an assistive communication technology for people with ALS will have significant consequences for their daily life, as well as for the clinical management of the disease, among others because of the potential interaction between the BCI and other procedures people with ALS undergo, such as tracheostomy. This article aims to facilitate responsible real-world implementation of implanted BCIs. We review the state of the art of research on implanted BCIs for communication, as well as the medical and ethical implications of the clinical application of this technology. We conclude that the contribution of all BCI stakeholders, including clinicians of the various ALS-related disciplines, will be needed to develop procedures for, and shape the process of, the responsible clinical application of implanted BCIs.
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16
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Barć K, Lulé D, Finsel J, Helczyk O, Baader S, Aho‐Özhan H, Ludolph AC, Kuźma‐Kozakiewicz M. Well-being on supportive techniques in amyotrophic lateral sclerosis: from neurologists' perspective. Ann Clin Transl Neurol 2022; 9:1874-1883. [PMID: 36448241 PMCID: PMC9735360 DOI: 10.1002/acn3.51663] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 08/03/2022] [Accepted: 08/24/2022] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVE To investigate intercultural neurologists' perception of well-being in patients with amyotrophic lateral sclerosis (ALS) using gastrostomy (PEG), non-invasive, and/or invasive ventilation (NIV/IV) and to analyse the determinants and impact on the management of the above medical interventions (MIs). METHODS The study was based on anonymous questionnaires addressing the clinical approach and personal attitude towards the use of PEG, NIV and IV in ALS patients completed by 465 neurologists: 228 from Germany and 237 from Poland. RESULTS The German and Polish neurologists estimated the quality of life in ALS patients using PEG and NIV as neutral, whilst low in individuals using IV. A regression model revealed an independent influence of palliative care training (PCT) and age on that attitude in the German group. Higher values of estimated patients' depressiveness on PEG, NIV and IV were found amongst the Polish neurologists. Marital status, experience in ALS and being a parent independently influenced the perception of patients' depressiveness in the German, whilst marital status, age and PCT were factors in the Polish group. Amongst German neurologists, a higher perception of patients' depressiveness in individuals using PEG, NIV and IV was linked to the later timing of the MIs discussion. In the Polish group, it was a lower estimation of QoL in patients using PEG. CONCLUSION Neurologists' perception of ALS patients' well-being on MIs reflects their demographic status, professional experience and potentially their cultural background. This perception plays an important role in the timing of MIs discussion, possibly influencing the decision-making process.
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Affiliation(s)
- Krzysztof Barć
- Department of NeurologyUniversity Clinical Centre of Medical University of WarsawWarsawPoland
| | | | - Julia Finsel
- Department of NeurologyUniversity of UlmUlmGermany
| | - Olga Helczyk
- Department of NeurologyUniversity of UlmUlmGermany
| | | | | | - Albert C. Ludolph
- Department of NeurologyUniversity of UlmUlmGermany,German Center of Neurodegenerative Diseases (DZNE)Ulm siteUlmGermany
| | - Magdalena Kuźma‐Kozakiewicz
- Department of NeurologyMedical University of WarsawWarsawPoland,Neurodegenerative Diseases Research GroupMedical University of WarsawWarsawPoland
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17
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Oliver D, Baker I, Borasio GD, Cras P, Faull C, Hepgul N, Lorenzl S, Stockdale C, de Visser M, Vanopdenbosch L, Voltz R, Veronese S. The involvement of palliative care with neurology – a comparison of UK, Switzerland and Italy. Amyotroph Lateral Scler Frontotemporal Degener 2022; 24:256-262. [PMID: 36288469 DOI: 10.1080/21678421.2022.2136993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
OBJECTIVES To ascertain the involvement of palliative care with neurology services in the care of people with amyotrophic lateral sclerosis (ALS) in the United Kingdom, Italy and Switzerland, in particular the collaboration with and referral from neurology, the involvement in multidisciplinary team care and in the respiratory support of ALS patients. METHODS In 2019, two online surveys were undertaken of palliative care specialists, using specialist groups of the European Academy of Neurology, European Association of Palliative Care and the Association of Palliative Medicine for Great Britain and Ireland. RESULTS The respondents were specialist palliative care professionals, predominantly senior doctors, involved in the care of people with ALS. As the numbers of respondents from many countries were in single figures the analysis was restricted to the United Kingdom, Italy and Switzerland. The time of involvement varied, with early involvement commonest in the UK. Barriers to referral included neurologists not referring and financial issues, particularly in Switzerland. The reluctance of patients and families to see palliative care services was reported as less than 20% in all countries. Respondents were often involved in the care of people receiving noninvasive ventilation (NIV), in all countries. and with tracheostomy ventilation (TV), particularly in Italy. CONCLUSIONS Palliative care services are often involved in the care of people with ALS, but the extent and timing of involvement varies. The use of clinical guidelines and education on palliative care for neurology services may encourage collaboration, for the benefit of people with ALS and their families.
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Affiliation(s)
- David Oliver
- Tizard Centre, University of Kent, Canterbury, United Kingdom
| | - Idris Baker
- Morriston Hospital, Swansea, Wales, United Kingdom
| | - Gian Domenico Borasio
- Palliative and Supportive Care Service, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Patrick Cras
- Department of Neurology, Antwerp University, Antwerpen, Belgium
| | | | - Nilay Hepgul
- Cicely Saunders Institute of Palliative Care, Policy and Rehabilitation, King’s College, London, United Kingdom
| | - Stefan Lorenzl
- Institute of Nursing Sciences and Practice, Paracelsus Medical University, Salzburg, Austria
| | | | - Marianne de Visser
- Department of Neurology, Amsterdam University Medical Centre, Amsterdam, The Netherlands
| | | | - Raymond Voltz
- Department of Palliative Medicine, University Hospital, Cologne, Germany
| | - Simone Veronese
- Department of Research in Palliative Care, Fondazione FARO, Turin, Italy
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18
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Wilson E, Lee JS, Wenzel D, Faull C. The Use of Mechanical Ventilation Support at the End of Life in Motor Neurone Disease/Amyotrophic Lateral Sclerosis: A Scoping Review. Brain Sci 2022; 12:brainsci12091162. [PMID: 36138898 PMCID: PMC9497211 DOI: 10.3390/brainsci12091162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/15/2022] [Accepted: 08/17/2022] [Indexed: 11/16/2022] Open
Abstract
There has been an increase in the use of mechanical ventilation (MV) in motor neurone disease (MND) to alleviate symptoms related to hypoventilation. Little is known about its use at the end of life, and the withdrawal of MV is a challenging topic. A scoping review was conducted to map the existing evidence of ventilation use at the end of life in MND. The Joanna Briggs Institute methodological framework was used, and a total of 31 documents were included in the data extraction. Boarder themes around place, planning, cause and comments on death were identified. Our findings show that the focus of the literature has been on the process of the withdrawal of ventilation, creating the subthemes of timing and reason for withdrawal, along with ethical, emotional, and practical issues, medications used and the time until death. There is a foundation of evidence to guide the process and discuss the ethical and emotional issues of withdrawing ventilation. However, there remains limited evidence from patient and family member perspectives. Importantly, there is almost no evidence exploring dying with ventilation in place, the active or passive decisions around this process, how the interface might impact the dying process, or what families think about this.
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Affiliation(s)
- Eleanor Wilson
- Nottingham Centre for the Advancement of Research in Palliative and End of Life Care (NCARE), School of Health Sciences, University of Nottingham, Nottingham NG7 2AH, UK
- Correspondence:
| | - Jeong-Su Lee
- Guy’s and St. Thomas NHS Foundation Trust, London SE1 7EH, UK
| | - David Wenzel
- Health Sciences, University of Leicester, Leicester LE1 7RH, UK
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19
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Klebbe R, Scherzinger S, Eicher C. Assistive Robots for Patients With Amyotrophic Lateral Sclerosis: Exploratory Task-Based Evaluation Study With an Early-Stage Demonstrator. JMIR Rehabil Assist Technol 2022; 9:e35304. [PMID: 35998031 PMCID: PMC9449829 DOI: 10.2196/35304] [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: 12/03/2021] [Revised: 05/25/2022] [Accepted: 06/10/2022] [Indexed: 11/13/2022] Open
Abstract
Background Although robotic manipulators have great potential in promoting motor independence of people with motor impairments, only few systems are currently commercially available. In addition to technical, economic, and normative barriers, a key challenge for their distribution is the current lack of evidence regarding their usefulness, acceptance, and user-specific requirements. Objective Against this background, a semiautonomous robot system was developed in the research and development project, robot-assisted services for individual and resource-oriented intensive and palliative care of people with amyotrophic lateral sclerosis (ROBINA), to support people with amyotrophic lateral sclerosis (ALS) in various everyday activities. Methods The developed early-stage demonstrator was evaluated in a task-based laboratory study of 11 patients with ALS. On the basis of a multimethod design consisting of standardized questionnaires, open-ended questions, and observation protocols, participants were asked about its relevance to everyday life, usability, and design requirements. Results Most participants considered the system to provide relevant support within the test scenarios and for their everyday life. On the basis of the System Usability Scale, the overall usability of the robot-assisted services for individual and resource-oriented intensive and palliative care of people with ALS system was rated as excellent, with a median of 90 (IQR 75-95) points. Moreover, 3 central areas of requirements for the development of semiautonomous robotic manipulators were identified and discussed: requirements for semiautonomous human-robot collaboration, requirements for user interfaces, and requirements for the adaptation of robotic capabilities regarding everyday life. Conclusions Robotic manipulators can contribute to increase the autonomy of people with ALS. A key issue for future studies is how the existing ability level and the required robotic capabilities can be balanced to ensure both high user satisfaction and effective and efficient task performance.
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Affiliation(s)
- Robert Klebbe
- Department of Geriatrics and Medical Gerontology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | | | - Cornelia Eicher
- Department of Geriatrics and Medical Gerontology, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
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20
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Rautiola J, Laaksovirta H, Geneid A, Ilmarinen T, Pietarinen P, Kinnari TJ. ALS patients in otorhinolaryngology: A retrospective study. Laryngoscope Investig Otolaryngol 2022; 7:1071-1077. [PMID: 36000050 PMCID: PMC9392381 DOI: 10.1002/lio2.859] [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: 04/21/2022] [Revised: 06/23/2022] [Accepted: 06/25/2022] [Indexed: 11/10/2022] Open
Abstract
Objectives Given its rarity and the lack of clear clinical markers, amyotrophic lateral sclerosis (ALS) remains a diagnostic challenge. Because bulbar-onset ALS (buALS) presents with impaired speech or swallowing, patients are often primarily referred to an otolaryngologist (ORL) or phoniatrician. The objectives of this retrospective cohort study were to analyze the role of ORLs and phoniatricians in ALS diagnostics and treatment and the potential diagnostic delay related to initial visit to aforementioned specialists. Methods We reviewed data for all 327 patients treated for ALS through the Hospital District of Helsinki and Uusimaa (HUS) between 2010 and 2014, focusing specifically on 110 (34%) patients presenting with bulbar nerve onset (buALS). Their presenting symptoms, referral to specialized care, and delay in referral to a neurology clinic were assessed. Indications and findings from swallowing studies were reviewed as well as the incidence of percutaneous endoscopic gastrostomy (PEG) and tracheostomy. Results Among the 110 patients with buALS, 64 (58%) were primarily referred to a neurologist, 28 (25%) to an ORL, and five (5%) to a phoniatrician. The most common presenting symptom was dysarthria in 89 patients, (81%), followed by dysphagia in 26 (24%). In most cases, an ORL or phoniatrician suspected a neuromuscular disease; however, in eight (24%) cases, the neurological etiology of symptoms was missed. Overall, 49 (45%) patients underwent a swallowing study and 86 (78%) patients underwent PEG placement. Conclusions Among buALS patients, 30% initially consulted an ORL or phoniatrician and 45% underwent a swallowing study. Based on our results, swallowing studies rarely lead to immediate PEG placement. An initial visit to other specialists had no impact on diagnostic delays or survival.
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Affiliation(s)
- Jesper Rautiola
- Department of Otorhinolaryngology - Head and Neck Surgery University of Helsinki and Helsinki University Hospital Helsinki Finland
| | - Hannu Laaksovirta
- Department of Neurology University of Helsinki and Helsinki University Hospital Helsinki Finland.,Research Program Unit University of Helsinki Helsinki Finland
| | - Ahmed Geneid
- Department of Otorhinolaryngology - Head and Neck Surgery University of Helsinki and Helsinki University Hospital Helsinki Finland
| | - Taru Ilmarinen
- Department of Otorhinolaryngology - Head and Neck Surgery University of Helsinki and Helsinki University Hospital Helsinki Finland
| | - Petra Pietarinen
- Department of Otorhinolaryngology - Head and Neck Surgery University of Helsinki and Helsinki University Hospital Helsinki Finland
| | - Teemu J Kinnari
- Department of Otorhinolaryngology - Head and Neck Surgery University of Helsinki and Helsinki University Hospital Helsinki Finland
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21
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Chio A, Moglia C, Canosa A, Manera U, Vasta R, Grassano M, Palumbo F, Torrieri MC, Solero L, Mattei A, Ribolla F, Launaro N, De Marchi F, Mazzini L, Mora G, Calvo A. Respiratory support in a population-based ALS cohort: demographic, timing and survival determinants. J Neurol Neurosurg Psychiatry 2022; 93:jnnp-2021-327968. [PMID: 35817551 PMCID: PMC9380473 DOI: 10.1136/jnnp-2021-327968] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 10/18/2021] [Indexed: 11/03/2022]
Affiliation(s)
- Adriano Chio
- 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Torino, Italy
- ALS Center, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Cristina Moglia
- Department of Neuroscience, University of Turin, Torino, Italy
| | - Antonio Canosa
- 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Turin, Italy
| | - Umberto Manera
- 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Torino, Italy
| | - Rosario Vasta
- 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Torino, Italy
| | - Maurizio Grassano
- 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Torino, Italy
| | - Francesca Palumbo
- 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Torino, Italy
| | | | - Luca Solero
- 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Torino, Italy
| | - Alessio Mattei
- Department of Pulmonology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Fulvia Ribolla
- Department of Pulmonology, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Italy
| | - Nicola Launaro
- Department of Pulmonology, Azienda Sanitaria Locale Cuneo 1, Savigliano, Italy
| | - Fabiola De Marchi
- Department of Health Science, Maggiore della Carità Hospital, Novara, Italy
| | - Letizia Mazzini
- Department of Health Science, Maggiore della Carità University Hospital, Novara, Italy
| | - Gabriele Mora
- 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Torino, Italy
| | - Andrea Calvo
- 'Rita Levi Montalcini' Department of Neuroscience, University of Turin, Torino, Italy
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22
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Maier A, Gaudlitz M, Grehl T, Weyen U, Steinbach R, Grosskreutz J, Rödiger A, Koch JC, Lengenfeld T, Weydt P, Günther R, Wolf J, Baum P, Metelmann M, Dorst J, Ludolph AC, Kettemann D, Norden J, Koc RY, Walter B, Hildebrandt B, Münch C, Meyer T, Spittel S. Use and subjective experience of the impact of motor-assisted movement exercisers in people with amyotrophic lateral sclerosis: a multicenter observational study. Sci Rep 2022; 12:9657. [PMID: 35688956 PMCID: PMC9187150 DOI: 10.1038/s41598-022-13761-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 05/27/2022] [Indexed: 11/16/2022] Open
Abstract
Motor-assisted movement exercisers (MME) are devices that assist with physical therapy in domestic settings for people living with ALS. This observational cross-sectional study assesses the subjective experience of the therapy and analyzes users' likelihood of recommending treatment with MME. The study was implemented in ten ALS centers between February 2019 and October 2020, and was coordinated by the research platform Ambulanzpartner. Participants assessed symptom severity, documented frequency of MME use and rated the subjective benefits of therapy on a numerical scale (NRS, 0 to 10 points, with 10 being the highest). The Net Promotor Score (NPS) determined the likelihood of a participant recommending MME. Data for 144 participants were analyzed. Weekly MME use ranged from 1 to 4 times for 41% of participants, 5 to 7 times for 42%, and over 7 times for 17%. Particularly positive results were recorded in the following domains: amplification of a sense of achievement (67%), diminution of the feeling of having rigid limbs (63%), diminution of the feeling of being immobile (61%), improvement of general wellbeing (55%) and reduction of muscle stiffness (52%). Participants with more pronounced self-reported muscle weakness were more likely to note a beneficial effect on the preservation and improvement of muscle strength during MME treatment (p < 0.05). Overall, the NPS for MME was high (+ 61). High-frequency MME-assisted treatment (defined as a minimum of five sessions a week) was administered in the majority of participants (59%) in addition to physical therapy. Most patients reported having achieved their individual therapeutic objectives, as evidenced by a high level of satisfaction with MME therapy. The results bolster the justification for extended MME treatment as part of a holistic approach to ALS care.
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Affiliation(s)
- André Maier
- Outpatient Center for ALS and Other Motor Neuron Diseases, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany.
| | | | - Torsten Grehl
- Department of Neurology, Alfried Krupp Krankenhaus, Center for ALS and Other Motor Neuron Disorders, Essen, Germany
| | - Ute Weyen
- Center for ALS and Other Motor Neuron Disorders, Berufsgenossenschaftliches Universitätsklinikum Bergmannsheil, Bochum, Germany
| | - Robert Steinbach
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | | | - Annekathrin Rödiger
- Hans Berger Department of Neurology, Jena University Hospital, Jena, Germany
| | - Jan Christoph Koch
- Department of Neurology, Universitätsmedizin Göttingen, Göttingen, Germany
| | - Teresa Lengenfeld
- Department of Neurology, Universitätsmedizin Göttingen, Göttingen, Germany
| | - Patrick Weydt
- Universitätsklinikum Bonn-Klinik Für Neurodegenerative Erkrankungen, Bonn, Germany
| | - René Günther
- Department of Neurology, Technische Universität Dresden, Dresden, Deutschland.,Research Site Dresden, German Centre for Neurodegenerative Diseases (DZNE), Dresden, Germany
| | - Joachim Wolf
- Department of Neurology, Diakonissenkrankenhaus Mannheim, Mannheim, Germany
| | - Petra Baum
- Department of Neurology, Universitätsklinikum Leipzig, Leipzig, Germany
| | - Moritz Metelmann
- Department of Neurology, Universitätsklinikum Leipzig, Leipzig, Germany
| | - Johannes Dorst
- Department of Neurology, University of Ulm, Ulm, Germany.,German Center for Neurodegenerative Diseases (DZNE), Research Site Ulm, Ulm, Germany
| | - Albert C Ludolph
- Department of Neurology, University of Ulm, Ulm, Germany.,German Center for Neurodegenerative Diseases (DZNE), Research Site Ulm, Ulm, Germany
| | - Dagmar Kettemann
- Outpatient Center for ALS and Other Motor Neuron Diseases, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Jenny Norden
- Outpatient Center for ALS and Other Motor Neuron Diseases, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Ruhan Yasemin Koc
- Outpatient Center for ALS and Other Motor Neuron Diseases, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Bertram Walter
- Outpatient Center for ALS and Other Motor Neuron Diseases, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany
| | | | - Christoph Münch
- Outpatient Center for ALS and Other Motor Neuron Diseases, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany.,Ambulanzpartner Soziotechnologie APST GmbH, Berlin, Germany
| | - Thomas Meyer
- Outpatient Center for ALS and Other Motor Neuron Diseases, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany.,Ambulanzpartner Soziotechnologie APST GmbH, Berlin, Germany
| | - Susanne Spittel
- Outpatient Center for ALS and Other Motor Neuron Diseases, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Augustenburger Platz 1, 13353, Berlin, Germany.,Ambulanzpartner Soziotechnologie APST GmbH, Berlin, Germany
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23
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Meyer T. [Amyotrophic lateral sclerosis (ALS) - diagnosis, course of disease and treatment options]. Dtsch Med Wochenschr 2021; 146:1613-1618. [PMID: 34879411 DOI: 10.1055/a-1562-7882] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Amyotrophic lateral sclerosis (ALS) is an adult-onset motor neuron disorder which is characterized by progressive motor symptoms, such as muscle weakness, muscle atrophy and spasticity. In Germany, 6000-8000 people are affected by ALS. Between 1200 and 1600 newly diagnosed patients are expected each year. Protein deposits in the cytoplasm of motor neurons are a molecular feature of ALS. The most common protein aggregates result from excessive deposition of TDP-43. Familial ALS is present in 5 to 10 % of all ALS patients. Common causal genes include C9orf72, SOD1, FUS, and TARDBP. Genetic factors may be involved even without a family history of ALS and may be underestimated. The disease course and progression are highly variable. Symptom severity and rate of progression are determined by the ALS Functional Scale (ALSFRS-R). Beyond clinical symptoms and the patient's perception of disease burden, measurement of slow vital capacity (SVC), peak cough flow (PCF), and body mass index (BMI) are used to underscore the indications for ventilatory and nutritional interventions, as well as palliative care. The validity of the biomarker neurofilament light chain (NF-L) for estimating prognosis is currently being investigated. ALS is not curable - however, various individual treatment options have to be considered for improving survival, symptom control and social participation. The care in specialized ALS centers is recommended to ensure optimal treatment regarding symptomatic medication, assistive devices, nutrition support and ventilation therapy. Optimal care is achieved by interdisciplinary collaboration of general practitioners, specialized physicians, neurologists and ALS experts being integrated in multiprofessional care networks.
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24
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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.
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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.
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25
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Peseschkian T, Cordts I, Günther R, Stolte B, Zeller D, Schröter C, Weyen U, Regensburger M, Wolf J, Schneider I, Hermann A, Metelmann M, Kohl Z, Linker RA, Koch JC, Büchner B, Weiland U, Schönfelder E, Heinrich F, Osmanovic A, Klopstock T, Dorst J, Ludolph AC, Boentert M, Hagenacker T, Deschauer M, Lingor P, Petri S, Schreiber-Katz O. A Nation-Wide, Multi-Center Study on the Quality of Life of ALS Patients in Germany. Brain Sci 2021; 11:372. [PMID: 33799476 PMCID: PMC7998410 DOI: 10.3390/brainsci11030372] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 03/09/2021] [Accepted: 03/10/2021] [Indexed: 12/11/2022] Open
Abstract
Improving quality of life (QoL) is central to amyotrophic lateral sclerosis (ALS) treatment. This Germany-wide, multicenter cross-sectional study analyses the impact of different symptom-specific treatments and ALS variants on QoL. Health-related QoL (HRQoL) in 325 ALS patients was assessed using the Amyotrophic Lateral Sclerosis Assessment Questionnaire 5 (ALSAQ-5) and EuroQol Five Dimension Five Level Scale (EQ-5D-5L), together with disease severity (captured by the revised ALS Functional Rating Scale (ALSFRS-R)) and the current care and therapies used by our cohort. At inclusion, the mean ALSAQ-5 total score was 56.93 (max. 100, best = 0) with a better QoL associated with a less severe disease status (β = -1.96 per increase of one point in the ALSFRS-R score, p < 0.001). "Limb-onset" ALS (lALS) was associated with a better QoL than "bulbar-onset" ALS (bALS) (mean ALSAQ-5 total score 55.46 versus 60.99, p = 0.040). Moreover, with the ALSFRS-R as a covariate, using a mobility aid (β = -7.60, p = 0.001), being tracheostomized (β = -14.80, p = 0.004) and using non-invasive ventilation (β = -5.71, p = 0.030) were associated with an improved QoL, compared to those at the same disease stage who did not use these aids. In contrast, antidepressant intake (β = 5.95, p = 0.007), and increasing age (β = 0.18, p = 0.023) were predictors of worse QoL. Our results showed that the ALSAQ-5 was better-suited for ALS patients than the EQ-5D-5L. Further, the early and symptom-specific clinical management and supply of assistive devices can significantly improve the individual HRQoL of ALS patients. Appropriate QoL questionnaires are needed to monitor the impact of treatment to provide the best possible and individualized care.
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Affiliation(s)
- Tara Peseschkian
- Department of Neurology, Hannover Medical School, 30625 Hannover, Germany; (T.P.); (E.S.); (F.H.); (A.O.); (S.P.)
| | - Isabell Cordts
- Department of Neurology, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany; (I.C.); (M.D.); (P.L.)
| | - René Günther
- Department of Neurology, University Hospital Carl Gustav Carus, 01307 Dresden, Germany;
- German Center for Neurodegenerative Diseases (DZNE), 01307 Dresden, Germany
| | - Benjamin Stolte
- Department of Neurology, University Medicine Essen, 45147 Essen, Germany; (B.S.); (T.H.)
| | - Daniel Zeller
- Department of Neurology, University of Würzburg, 97080 Würzburg, Germany;
| | - Carsten Schröter
- Hoher Meißner Clinic, Neurology, 37242 Bad Sooden-Allendorf, Germany;
| | - Ute Weyen
- Department of Neurology, Ruhr-University Bochum, BG-Kliniken Bergmannsheil, 44789 Bochum, Germany;
| | - Martin Regensburger
- Department of Molecular Neurology, Friedrich-Alexander-University Erlangen-Nürnberg, 91054 Erlangen, Germany;
| | - Joachim Wolf
- Department of Neurology, Diakonissen Hospital Mannheim, 68163 Mannheim, Germany;
| | - Ilka Schneider
- Department of Neurology, Martin-Luther University Halle/Saale, 06120 Halle, Germany;
- Department of Neurology, Klinikum Sankt Georg, 04129 Leipzig, Germany
| | - Andreas Hermann
- Translational Neurodegeneration Section “Albrecht-Kossel”, Department of Neurology, University Medical Center Rostock, University of Rostock, 18147 Rostock, Germany;
- German Center for Neurodegenerative Diseases Rostock/Greifswald, 18147 Rostock, Germany
| | - Moritz Metelmann
- Department of Neurology, University Hospital Leipzig, 04103 Leipzig, Germany;
| | - Zacharias Kohl
- Department of Neurology, University of Regensburg, 93053 Regensburg, Germany; (Z.K.); (R.A.L.)
| | - Ralf A. Linker
- Department of Neurology, University of Regensburg, 93053 Regensburg, Germany; (Z.K.); (R.A.L.)
| | - Jan Christoph Koch
- Department of Neurology, University Medicine Göttingen, 37075 Göttingen, Germany;
| | - Boriana Büchner
- Friedrich-Baur Institute, Department of Neurology, University Hospital, Ludwig Maximilian University of Munich, 80336 Munich, Germany; (B.B.); (T.K.)
| | - Ulrike Weiland
- Department of Neurology, University of Ulm, 89081 Ulm, Germany; (U.W.); (J.D.); (A.C.L.)
| | - Erik Schönfelder
- Department of Neurology, Hannover Medical School, 30625 Hannover, Germany; (T.P.); (E.S.); (F.H.); (A.O.); (S.P.)
| | - Felix Heinrich
- Department of Neurology, Hannover Medical School, 30625 Hannover, Germany; (T.P.); (E.S.); (F.H.); (A.O.); (S.P.)
| | - Alma Osmanovic
- Department of Neurology, Hannover Medical School, 30625 Hannover, Germany; (T.P.); (E.S.); (F.H.); (A.O.); (S.P.)
| | - Thomas Klopstock
- Friedrich-Baur Institute, Department of Neurology, University Hospital, Ludwig Maximilian University of Munich, 80336 Munich, Germany; (B.B.); (T.K.)
- Munich Cluster for Systems Neurology (SyNergy), 80336 Munich, Germany
- German Center for Neurodegenerative Diseases (DZNE), 80336 Munich, Germany
| | - Johannes Dorst
- Department of Neurology, University of Ulm, 89081 Ulm, Germany; (U.W.); (J.D.); (A.C.L.)
| | - Albert C. Ludolph
- Department of Neurology, University of Ulm, 89081 Ulm, Germany; (U.W.); (J.D.); (A.C.L.)
- German Center for Neurodegenerative Diseases (DZNE), 89081 Ulm, Germany
| | - Matthias Boentert
- Department of Neurology with the Institute of Translational Neurology, University Hospital Münster, 48149 Münster, Germany;
- Department of Medicine, UKM Marienhospital, 48565 Steinfurt, Germany
| | - Tim Hagenacker
- Department of Neurology, University Medicine Essen, 45147 Essen, Germany; (B.S.); (T.H.)
| | - Marcus Deschauer
- Department of Neurology, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany; (I.C.); (M.D.); (P.L.)
| | - Paul Lingor
- Department of Neurology, Klinikum Rechts der Isar, Technical University of Munich, 81675 Munich, Germany; (I.C.); (M.D.); (P.L.)
| | - Susanne Petri
- Department of Neurology, Hannover Medical School, 30625 Hannover, Germany; (T.P.); (E.S.); (F.H.); (A.O.); (S.P.)
| | - Olivia Schreiber-Katz
- Department of Neurology, Hannover Medical School, 30625 Hannover, Germany; (T.P.); (E.S.); (F.H.); (A.O.); (S.P.)
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