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Kreivi HR, Kotanen P, Siirala W. An eight-year follow-up study of Home Invasive Mechanical Ventilation in Finland. BMC Pulm Med 2024; 24:463. [PMID: 39300366 DOI: 10.1186/s12890-024-03263-8] [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: 12/29/2023] [Accepted: 09/02/2024] [Indexed: 09/22/2024] Open
Abstract
BACKGROUND Studies on long-term invasive mechanical ventilation (IMV) via tracheostomy in chronic respiratory insufficiency are limited. The aim of this study was to clarify the use of HIMV (home invasive mechanical ventilation) within the Finnish population and to analyze the characteristics and survival rate of HIMV patients from 2015 to 2022. METHODS Data on HIMV patients was collected annually from all Finnish Hospital District patient registries between January 1, 2015, and December 31, 2022. Data included basic demographic data of the patients, underlying diagnosis, time from diagnosis to HIMV initiation, treatment duration, and mortality. RESULTS This study included 179 patients. In 2015, there were 107 HIMV patients, and as of December 31, 2022, there were 95 patients. During the eight-year follow-up period, 84 patients (46.9%) died and there were 67 new patients between 2015 and2022. The prevalence of HIMV treatment in Finland was 2.4/100,000 on January 1,2015, and 1.8/ 100 000 on December 31, 2022. The average number of years living with HIMV for deceased patients at death was 10.1 ± 10.5 years largely depending on the underlying diagnosis. Of all the HIMV treatments, 32% were elective. CONCLUSIONS HIMV is a rare treatment in Finland, and based on our 8-year follow-up, prevalence of HIMV is diminishing. Given the high demands, and significant costs associated with HIMV, it is essential to prepare for long treatment, when planning HIMV. It is also advisable to prolong non-invasive ventilation (NIV) treatments for as long as possible.
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Affiliation(s)
- Hanna-Riikka Kreivi
- HUH Heart and Lung Center, Helsinki University Hospital and University of Helsinki, Haartmaninkatu 4, P.O. Box 372, Helsinki, FI-00029, Finland.
| | - Petra Kotanen
- HUH Heart and Lung Center, Helsinki University Hospital and University of Helsinki, Haartmaninkatu 4, P.O. Box 372, Helsinki, FI-00029, Finland
| | - Waltteri Siirala
- Department of Anesthesiology and Intensive Care, Turku University Hospital and University of Turku, Turku, Finland
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Riva N, Domi T, Pozzi L, Lunetta C, Schito P, Spinelli EG, Cabras S, Matteoni E, Consonni M, Bella ED, Agosta F, Filippi M, Calvo A, Quattrini A. Update on recent advances in amyotrophic lateral sclerosis. J Neurol 2024; 271:4693-4723. [PMID: 38802624 PMCID: PMC11233360 DOI: 10.1007/s00415-024-12435-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 05/07/2024] [Accepted: 05/09/2024] [Indexed: 05/29/2024]
Abstract
In the last few years, our understanding of disease molecular mechanisms underpinning ALS has advanced greatly, allowing the first steps in translating into clinical practice novel research findings, including gene therapy approaches. Similarly, the recent advent of assistive technologies has greatly improved the possibility of a more personalized approach to supportive and symptomatic care, in the context of an increasingly complex multidisciplinary line of actions, which remains the cornerstone of ALS management. Against this rapidly growing background, here we provide an comprehensive update on the most recent studies that have contributed towards our understanding of ALS pathogenesis, the latest results from clinical trials as well as the future directions for improving the clinical management of ALS patients.
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Affiliation(s)
- Nilo Riva
- 3Rd Neurology Unit and Motor Neuron Disease Centre, Fondazione IRCCS "Carlo Besta" Neurological Insitute, Milan, Italy.
| | - Teuta Domi
- Experimental Neuropathology Unit, Division of Neuroscience, Institute of Experimental Neurology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Laura Pozzi
- Experimental Neuropathology Unit, Division of Neuroscience, Institute of Experimental Neurology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Christian Lunetta
- Istituti Clinici Scientifici Maugeri IRCCS, Neurorehabilitation Unit of Milan Institute, 20138, Milan, Italy
| | - Paride Schito
- Experimental Neuropathology Unit, Division of Neuroscience, Institute of Experimental Neurology, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Department of Neurology, Division of Neuroscience, Institute of Experimental Neurology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Edoardo Gioele Spinelli
- Department of Neurology, Division of Neuroscience, Institute of Experimental Neurology, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Neuroimaging Research Unit, Department of Neurology, Division of Neuroscience, Institute of Experimental Neurology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Sara Cabras
- ALS Centre, 'Rita Levi Montalcini' Department of Neuroscience, University of Turin; SC Neurologia 1U, AOU città della Salute e della Scienza di Torino, Turin, Italy
| | - Enrico Matteoni
- ALS Centre, 'Rita Levi Montalcini' Department of Neuroscience, University of Turin; SC Neurologia 1U, AOU città della Salute e della Scienza di Torino, Turin, Italy
| | - Monica Consonni
- 3Rd Neurology Unit and Motor Neuron Disease Centre, Fondazione IRCCS "Carlo Besta" Neurological Insitute, Milan, Italy
| | - Eleonora Dalla Bella
- 3Rd Neurology Unit and Motor Neuron Disease Centre, Fondazione IRCCS "Carlo Besta" Neurological Insitute, Milan, Italy
| | - Federica Agosta
- Department of Neurology, Division of Neuroscience, Institute of Experimental Neurology, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Neuroimaging Research Unit, Department of Neurology, Division of Neuroscience, Institute of Experimental Neurology, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute Huniversity, Milan, Italy
| | - Massimo Filippi
- Department of Neurology, Division of Neuroscience, Institute of Experimental Neurology, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Neuroimaging Research Unit, Department of Neurology, Division of Neuroscience, Institute of Experimental Neurology, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute Huniversity, Milan, Italy
| | - Andrea Calvo
- ALS Centre, 'Rita Levi Montalcini' Department of Neuroscience, University of Turin; SC Neurologia 1U, AOU città della Salute e della Scienza di Torino, Turin, Italy
| | - Angelo Quattrini
- Experimental Neuropathology Unit, Division of Neuroscience, Institute of Experimental Neurology, IRCCS San Raffaele Scientific Institute, Milan, Italy
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Parvanovova P, Evinova A, Grofik M, Hnilicova P, Tatarkova Z, Turcanova-Koprusakova M. Mitochondrial Dysfunction in Sporadic Amyotrophic Lateral Sclerosis Patients: Insights from High-Resolution Respirometry. Biomedicines 2024; 12:1294. [PMID: 38927501 PMCID: PMC11201269 DOI: 10.3390/biomedicines12061294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 06/04/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024] Open
Abstract
Amyotrophic lateral sclerosis is a severe neurodegenerative disease whose exact cause is still unclear. Currently, research attention is turning to the mitochondrion as a critical organelle of energy metabolism. Current knowledge is sufficient to confirm the involvement of the mitochondria in the pathophysiology of the disease, since the mitochondria are involved in many processes in the cell; however, the exact mechanism of involvement is still unclear. We used peripheral blood mononuclear cells isolated from whole fresh blood from patients with amyotrophic lateral sclerosis for measurement and matched an age- and sex-matched set of healthy subjects. The group of patients consisted of patients examined and diagnosed at the neurological clinic of the University Hospital Martin. The set of controls consisted of healthy individuals who were actively searched, and controls were selected on the basis of age and sex. The group consisted of 26 patients with sporadic forms of ALS (13 women, 13 men), diagnosed based on the definitive criteria of El Escorial. The average age of patients was 54 years, and the average age of healthy controls was 56 years. We used a high-resolution O2K respirometry method, Oxygraph-2k, to measure mitochondrial respiration. Basal respiration was lower in patients by 29.48%, pyruvate-stimulated respiration (respiratory chain complex I) was lower by 29.26%, and maximal respiratory capacity was lower by 28.15%. The decrease in succinate-stimulated respiration (respiratory chain complex II) was 26.91%. Our data confirm changes in mitochondrial respiration in ALS patients, manifested by the reduced function of complex I and complex II of the respiratory chain. These defects are severe enough to confirm this disease's hypothesized mitochondrial damage. Therefore, research interest in the future should be directed towards a deeper understanding of the involvement of mitochondria and respiratory complexes in the pathophysiology of the disease. This understanding could develop new biomarkers in diagnostics and subsequent therapeutic interventions.
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Affiliation(s)
- Petra Parvanovova
- Department of Medical Biochemistry, Jessenius Faculty of Medicine, Comenius University in Bratislava, 036 01 Martin, Slovakia; (P.P.); (Z.T.)
| | - Andrea Evinova
- Biomedical Centre Martin, Jessenius Faculty of Medicine, Comenius University in Bratislava, 036 01 Martin, Slovakia; (A.E.); (P.H.)
| | - Milan Grofik
- Department of Neurology, University Hospital Martin, 036 01 Martin, Slovakia;
| | - Petra Hnilicova
- Biomedical Centre Martin, Jessenius Faculty of Medicine, Comenius University in Bratislava, 036 01 Martin, Slovakia; (A.E.); (P.H.)
| | - Zuzana Tatarkova
- Department of Medical Biochemistry, Jessenius Faculty of Medicine, Comenius University in Bratislava, 036 01 Martin, Slovakia; (P.P.); (Z.T.)
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Yu Y, Zeng L, Wu M, Li C, Qiu Y, Liu J, Yang F, Xia P. Exploring amyotrophic lateral sclerosis patients' experiences of psychological distress during the disease course in China: a qualitative study. BMJ Open 2024; 14:e082398. [PMID: 38851229 PMCID: PMC11163685 DOI: 10.1136/bmjopen-2023-082398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 05/21/2024] [Indexed: 06/10/2024] Open
Abstract
OBJECTIVE This study aims to explore the psychological distress course of Chinese amyotrophic lateral sclerosis (ALS) patients after the onset of the disease and to provide targeted nursing guidance. DESIGN The interview content was analysed qualitatively. We used seven steps of Colaizzi's method to analyse the participants' data. SETTING Wuhan, China, Traditional Chinese Medicine Hospital. PARTICIPANTS A semistructured face-to-face interview were performed among 22 people with ALS from the motor neuron disease rehabilitation centre of a tertiary Chinese medicine hospital in China. RESULT This study included a total of 22 participants, from whom three main themes regarding the psychological distress trajectory of ALS patients were extracted from the interview data: 'Time begins to run out' include tormented and restless waiting and shock and doubt in ALS disease confirmation, 'Family out of control' include the burden of stigma and function loss, the burden of missing family roles, the burden of marriage's emotional needs and the burden of offspring health, 'Way forward' include struggle between live and death and struggle between quality of life and the value of life. CONCLUSION This study outlines the psychologically distressing journey of ALS patients. Studies have pointed out the need for targeted care to address patients' various sources of psychological distress to improve their quality of life and coping ability, increase their psychological resilience and reconstruct their life beliefs.
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Affiliation(s)
- Yiqing Yu
- School of Nursing, Hubei University of Chinese Medicine, Wuhan, China
| | - Lijuan Zeng
- School of Nursing, Hubei University of Chinese Medicine, Wuhan, China
| | - Man Wu
- School of Nursing, Hubei University of Chinese Medicine, Wuhan, China
| | - Chaoyang Li
- School of Nursing, Hubei University of Chinese Medicine, Wuhan, China
| | - Yufei Qiu
- School of Nursing, Hubei University of Chinese Medicine, Wuhan, China
| | - Jiali Liu
- School of Nursing, Hubei University of Chinese Medicine, Wuhan, China
| | - Fen Yang
- School of Nursing, Hubei University of Chinese Medicine, Wuhan, China
- Hubei Shizhen Laboratory, Wuhan, Hubei, China
| | - Peng Xia
- Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, Hubei, China
- Affiliated Hospital of Hubei University of Traditional Chinese Medicine, Wuhan, Hubei, China
- Hubei Academy of Traditional Chinese Medicine, Wuhan, Hubei, China
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Imrell S, Fang F, Ingre C, Sennfält S. Increased incidence of motor neuron disease in Sweden: a population-based study during 2002-2021. J Neurol 2024; 271:2730-2735. [PMID: 38386047 PMCID: PMC11055737 DOI: 10.1007/s00415-024-12219-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 01/17/2024] [Accepted: 01/20/2024] [Indexed: 02/23/2024]
Abstract
BACKGROUND Motor neuron diseases (MND), with amyotrophic lateral sclerosis constituting most cases, are rare conditions of unknown etiology. There have been reports of an increase in incidence during the latter half of the twentieth century in various Western countries, including Sweden. This study provides updated data on the incidence of MND in Sweden during the last 20 years. METHODS Data was obtained from the Swedish National Patient Register on individuals diagnosed with MND from 2002 to 2021 and analysed in relation to group level data for the entire Swedish population. Incidence rates were calculated and presented in relation to year, age, sex, and region. RESULTS In the early 2000s, there was a crude incidence rate of 3.5-3.7 per 100,000 person-years, which then increased to 4.0-4.6 from 2008 onward. Age standardization to the starting year (2002) partially mitigated this increase. The incidence rate was greater among men compared to women and was highest within the age range of 70 to 84 years. There were indications of a higher incidence rate in the northernmost parts of the country, although the difference was not statistically significant. CONCLUSIONS The incidence rate of MND in Sweden now seems to have surpassed 4 cases per 100,000 person-years. This is higher when compared to both other European countries and previous Swedish studies. It remains to be determined if this increase reflects an actual increasing incidence of MND in Sweden or is due to other factors such as better registry coverage.
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Affiliation(s)
- Sofia Imrell
- Department of Neurology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden.
| | - Fang Fang
- Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm, Sweden
| | - Caroline Ingre
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
| | - Stefan Sennfält
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
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