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Filosto, Massimiliano; Cotti Piccinelli, Stefano; Gazzina, Stefano; Foresti, Camillo; Frigeni, Barbara; Servalli, Maria Cristina; Sessa, Maria; Cosentino, Giuseppe; Marchioni, Enrico; Ravaglia, Sabrina; Briani, Chiara; Castellani, Francesca; Zara, Gabriella; Bianchi, Francesca; Del Carro, Ubaldo; Fazio, Raffaella; Filippi, Massimo; Magni, Eugenio; Natalini, Giuseppe; Palmerini, Francesco; Perotti, Anna Maria; Bellomo, Andrea; Osio, Maurizio; Scopelliti, Giuseppe; [...]

Guillain-Barré syndrome and COVID-19: an observational multicentre study from two Italian hotspot regions

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  • Medientyp: E-Artikel
  • Titel: Guillain-Barré syndrome and COVID-19: an observational multicentre study from two Italian hotspot regions
  • Beteiligte: Filosto, Massimiliano; Cotti Piccinelli, Stefano; Gazzina, Stefano; Foresti, Camillo; Frigeni, Barbara; Servalli, Maria Cristina; Sessa, Maria; Cosentino, Giuseppe; Marchioni, Enrico; Ravaglia, Sabrina; Briani, Chiara; Castellani, Francesca; Zara, Gabriella; Bianchi, Francesca; Del Carro, Ubaldo; Fazio, Raffaella; Filippi, Massimo; Magni, Eugenio; Natalini, Giuseppe; Palmerini, Francesco; Perotti, Anna Maria; Bellomo, Andrea; Osio, Maurizio; Scopelliti, Giuseppe; [...]
  • Erschienen: BMJ, 2021
  • Erschienen in: Journal of Neurology, Neurosurgery & Psychiatry
  • Sprache: Englisch
  • DOI: 10.1136/jnnp-2020-324837
  • ISSN: 0022-3050; 1468-330X
  • Entstehung:
  • Anmerkungen:
  • Beschreibung: <jats:sec><jats:title>Objective</jats:title><jats:p>Single cases and small series of Guillain-Barré syndrome (GBS) have been reported during the SARS-CoV-2 outbreak worldwide. We evaluated incidence and clinical features of GBS in a cohort of patients from two regions of northern Italy with the highest number of patients with COVID-19.</jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p>GBS cases diagnosed in 12 referral hospitals from Lombardy and Veneto in March and April 2020 were retrospectively collected. As a control population, GBS diagnosed in March and April 2019 in the same hospitals were considered.</jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p>Incidence of GBS in March and April 2020 was 0.202/100 000/month (estimated rate 2.43/100 000/year) vs 0.077/100 000/month (estimated rate 0.93/100 000/year) in the same months of 2019 with a 2.6-fold increase. Estimated incidence of GBS in COVID-19-positive patients was 47.9/100 000 and in the COVID-19-positive hospitalised patients was 236/100 000. COVID-19-positive patients with GBS, when compared with COVID-19-negative subjects, showed lower MRC sum score (26.3±18.3 vs 41.4±14.8, p=0.006), higher frequency of demyelinating subtype (76.6% vs 35.3%, p=0.011), more frequent low blood pressure (50% vs 11.8%, p=0.017) and higher rate of admission to intensive care unit (66.6% vs 17.6%, p=0.002).</jats:p></jats:sec><jats:sec><jats:title>Conclusions</jats:title><jats:p>This study shows an increased incidence of GBS during the COVID-19 outbreak in northern Italy, supporting a pathogenic link. COVID-19-associated GBS is predominantly demyelinating and seems to be more severe than non-COVID-19 GBS, although it is likely that in some patients the systemic impairment due to COVID-19 might have contributed to the severity of the whole clinical picture.</jats:p></jats:sec>