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P 7 SARS-CoV2 infection causes a worsening of the modified ranking scale (mRS) in patients with neuromuscular diseases – first results of the German covid19-nme registry
Background: Patients with neuromuscular diseases (NMD) are classified as risk groups for a potentially severe course of a SARS-CoV-2 infection. An online registry (www.covid19-nme.com) was developed to gather information about the severity of COVID19, a potential progression of NMD through the SARS-...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Published by Elsevier B.V.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9005110/ http://dx.doi.org/10.1016/j.clinph.2022.01.038 |
Sumario: | Background: Patients with neuromuscular diseases (NMD) are classified as risk groups for a potentially severe course of a SARS-CoV-2 infection. An online registry (www.covid19-nme.com) was developed to gather information about the severity of COVID19, a potential progression of NMD through the SARS-CoV-2 infection and the possible influence of medication on the course of the infection. Methods: Since February 2021, patients of all ages (children, adolescents and adults) with NMD and an infection with SARS-CoV-2 have been included in this register. In addition to demographic data, pre-existing diseases and therapies, information about the NMD, the course of the SARS-CoV-2 infection as well as the clinical findings before and after the infection are recorded. Results: So far 94 patients (37% female, age: median 60 years (1-94 years)) from Germany and Austria have been recorded. The diagnoses represent the entire spectrum of NMD: different forms of polyneuropathies (PN) including CIDP and hereditary PN, ICUAW, myasthenic syndromes, motor neuron diseases (SMA and ALS) as well as various muscle diseases such as dystrophinopathies and myotonic syndromes. The collected mRS (measure for description of neurological impairment) depicts a significant worsening after the SARS-CoV2 infection (p = 0.02; Wilcoxon), whereby the patients with ICUAW were excluded from the analysis. The duration of symptoms showed a positive correlation with age (r = 0.343; p = 0.005) and weight (r = 0.291; p = 0.030), but not with the type of NMD. In total, 13 patients deceased due to the SARS-CoV2 infection. The probability of a fatal outcome of COVID19 correlates with increasing age (r = 0.313; p = 0.004) but not the type of NMD. The ventilation situation did not change in NMD patients due to the infection with SARS-CoV2. Summary: The first results of the evaluation of the covid-19.nme registry indicate that the clinical symptoms of NMD progress due to an infection with SARS-CoV2. The underlying cause for this remains unclear. Autoimmunological processes and a possible neurotropy can be considered as pathophysiological mechanisms. |
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