Clinical characteristics and impairment of activities of daily living among patients with myasthenia gravis with differing degrees of muscle weakness: a real-world study of patients in the US and five European countries

Autor: Jacqueline Pesa, Zia Choudhry, Jonathan de Courcy, Sophie Barlow, Gregor Gibson, Emma Chatterton, Shiva Lauretta Birija, Bethan Hahn, Raghav Govindarajan
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: BMC Neurology, Vol 24, Iss 1, Pp 1-9 (2024)
Druh dokumentu: article
ISSN: 1471-2377
DOI: 10.1186/s12883-024-03869-9
Popis: Abstract Background Real-world data were employed to determine clinical characteristics of patients with myasthenia gravis (MG) with differing degrees of muscle weakness, as defined using the Myasthenia Gravis Foundation of America (MGFA) classification system. Methods Data were drawn from the Adelphi MG Disease Specific Programme (DSP)™, a multinational (United States, France, Germany, Italy, Spain, United Kingdom) survey completed by physicians and their patients with MG in 2020. The association between MGFA class and impairment in activities of daily living (ADL) was tested using linear regression adjusting for sex and Charlson Comorbidity Index. Bivariate comparisons were performed for each individual item. A range of other clinical characteristics were also explored according to MGFA class. Results Among 1232 patients, those in MGFA class I had significantly lower ADL impairment versus class II or III/IV (adjusted for sex and Charlson Comorbidity Index) (p
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