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| Item Type: | Article |
|---|---|
| Title: | Characteristics of secondary progressive multiple sclerosis: disease activity and provision of care in Germany - a registry-based/multicentric cohort study |
| Creators Name: | Frahm, N. and Ellenberger, D. and Fneish, F. and Christoph, K. and Warnke, C. and Zettl, U.K. and Paul, F. and Rauser, B. and Stahmann, A. and Vogelmann, V. and Flachenecker, P. |
| Abstract: | BACKGROUND: The tailored immunomodulatory treatment strategy for secondary progressive multiple sclerosis (SPMS) depends on disease activity. OBJECTIVE: To assess the real-world situation in monitoring disease activity in SPMS patients and to identify associations of resulting subgroups with demographics, symptomatology, and therapy METHODS: This study included 4,263 SPMS patients from the German MS register (GMSR). For the classification into 'active' and 'inactive' according to relapse activity and MRI findings during the year prior to the latest clinical visit, we used the following definitions: active - gadolinium enhancing (Gd+)/new T2 lesions or ≥1 relapse, inactive - neither Gd+/new T2 lesions nor relapses. The active, inactive, and unclassifiable patients were compared in terms of clinical data, socio-demographics, symptomatology, healthcare, and DMT. RESULTS: Classification was possible for 1,513 (35.5%) SPMS patients, with 467 classified as active and 1,046 as inactive. For the classification, MRI data was available for 33.2% of the 4,263 patients. Higher MRI frequencies were observed for younger patients (OR 1.22 [1.12,1.33] per 10 years) with short disease duration (OR 1.19 [1.09, 1.30] per 10 years) (p < 0.001). CONCLUSION: MRI coverage was low, especially in elderly SPMS patients. Roughly one third of the SPMS patients presented markers of disease activity in the last year. Overall, the clinical differences (concerning symptomatology and care) between patients with active and inactive SPMS were small. |
| Keywords: | Multiple Sclerosis, Secondary Progressive, Disease Course, Care, Disease Activity, Classification |
| Source: | Multiple Sclerosis and Related Disorders |
| ISSN: | 2211-0348 |
| Publisher: | Elsevier |
| Volume: | 56 |
| Page Range: | 103281 |
| Date: | November 2021 |
| Official Publication: | https://doi.org/10.1016/j.msard.2021.103281 |
| PubMed: | View item in PubMed |
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