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Natalizumab Versus Fingolimod in Patients with Relapsing-Remitting Multiple Sclerosis:A Subgroup Analysis From Three International Cohorts
- Source :
- Sharmin , S , Lefort , M , Andersen , J B , Leray , E , Horakova , D , Havrdova , E K , Alroughani , R , Izquierdo , G , Ozakbas , S , Patti , F , Onofrj , M , Lugaresi , A , Terzi , M , Grammond , P , Grand’Maison , F , Yamout , B , Prat , A , Girard , M , Duquette , P , Boz , C , Trojano , M , McCombe , P , Slee , M , Lechner-Scott , J , Turkoglu , R , Sola , P , Ferraro , D , Granella , F , Prevost , J , Maimone , D , Skibina , O , Buzzard , K , Van der Walt , A , Van Wijmeersch , B , Csepany , T , Spitaleri , D , Vucic , S , Casey , R , Debouverie , M , Edan , G , Ciron , J , Ruet , A , Sellebjerg , F T , Soerensen , P S , Jensen , M B , Frederiksen , J L , Bramow , S , Mathiesen , H K , Schreiber , K I , Magyari , M & Danish Multiple Sclerosis Registry, OFSEP and the MSBase investigators 2021 , ' Natalizumab Versus Fingolimod in Patients with Relapsing-Remitting Multiple Sclerosis : A Subgroup Analysis From Three International Cohorts ' , CNS Drugs , vol. 35 , pp. 1217–1232 .
- Publication Year :
- 2021
-
Abstract
- Introduction: Natalizumab has proved to be more effective than fingolimod in reducing disease activity in relapsing-remitting multiple sclerosis (RRMS). Whether this association is universal for all patient groups remains to be determined. Objective: The aim of this study was to compare the relative effectiveness of natalizumab and fingolimod in RRMS subgroups defined by the baseline demographic and clinical characteristics of interest. Methods: Patients with RRMS who were given natalizumab or fingolimod were identified in a merged cohort from three international registries. Efficacy outcomes were compared across subgroups based on patients’ sex, age, disease duration, Expanded Disability Status Scale (EDSS) score, and disease and magnetic resonance imaging (MRI) activity 12 months prior to treatment initiation. Study endpoints were number of relapses (analyzed with weighted negative binomial generalized linear model) and 6-month confirmed disability worsening and improvement events (weighted Cox proportional hazards model), recorded during study therapy. Each patient was weighted using inverse probability of treatment weighting based on propensity score. Results: A total of 5148 patients (natalizumab 1989; fingolimod 3159) were included, with a mean ± standard deviation age at baseline of 38 ± 10 years, and the majority (72%) were women. The median on-treatment follow-up was 25 (quartiles 15–41) months. Natalizumab was associated with fewer relapses than fingolimod (incidence rate ratio [IRR]; 95% confidence interval [CI]) in women (0.76; 0.65–0.88); in those aged ≤ 38 years (0.64; 0.54–0.76); in those with disease duration ≤ 7 years (0.63; 0.53–0.76); in those with EDSS score < 4 (0.75; 0.64–0.88), < 6 (0.80; 0.70–0.91), and ≥ 6 (0.52; 0.31–0.86); and in patients with pre-baseline relapses (0.74; 0.64–0.86). A higher probability of confirmed disability improvement on natalizumab versus fingolimod (hazard ratio [HR]; 95% CI) was observed among women (1.36
Details
- Database :
- OAIster
- Journal :
- Sharmin , S , Lefort , M , Andersen , J B , Leray , E , Horakova , D , Havrdova , E K , Alroughani , R , Izquierdo , G , Ozakbas , S , Patti , F , Onofrj , M , Lugaresi , A , Terzi , M , Grammond , P , Grand’Maison , F , Yamout , B , Prat , A , Girard , M , Duquette , P , Boz , C , Trojano , M , McCombe , P , Slee , M , Lechner-Scott , J , Turkoglu , R , Sola , P , Ferraro , D , Granella , F , Prevost , J , Maimone , D , Skibina , O , Buzzard , K , Van der Walt , A , Van Wijmeersch , B , Csepany , T , Spitaleri , D , Vucic , S , Casey , R , Debouverie , M , Edan , G , Ciron , J , Ruet , A , Sellebjerg , F T , Soerensen , P S , Jensen , M B , Frederiksen , J L , Bramow , S , Mathiesen , H K , Schreiber , K I , Magyari , M & Danish Multiple Sclerosis Registry, OFSEP and the MSBase investigators 2021 , ' Natalizumab Versus Fingolimod in Patients with Relapsing-Remitting Multiple Sclerosis : A Subgroup Analysis From Three International Cohorts ' , CNS Drugs , vol. 35 , pp. 1217–1232 .
- Notes :
- English
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.on1322766594
- Document Type :
- Electronic Resource