Multiple sclerosis and related disorders · 2026
No evidence of disease activity after fingolimod treatment: A three-year real-world comparison of pre- and post-treatment outcomes in multiple sclerosis.
СтатьяНаблюдательное исследованиеСравнительное исследованиеНазвание и аннотация: Перевод в очереди
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Samadzade Ulvi, Alizada Said, Caliskan Can, Mammadov Orkhan, Ozakbas Serkan
Аннотация
BACKGROUND: Real-world data on fingolimod effectiveness in multiple sclerosis (MS) remain valuable, particularly in switch cohorts and across phenotypes.
METHODS: We conducted a retrospective single-center observational study including MS patients with RRMS or SPMS who received fingolimod and had complete symmetric 3-year pre- and 3-year post-treatment clinical follow-up data. Outcomes included changes in annualized relapse rate (ARR) and Expanded Disability Status Scale (EDSS) over the 3-year pre/post periods, and the proportion achieving NEDA-3 during the 3-year on-treatment period.
RESULTS: A total of 657 patients were analyzed (596 RRMS; 61 SPMS). In RRMS, ARR decreased from 0.34±0.39 in the 3 years pre-treatment to 0.08±0.20 in the 3 years on fingolimod (p < 0.001), and mean EDSS changed from 1.48±1.27 to 1.43±1.36 (p = 0.152). In SPMS, ARR changed from 0.61±0.52 to 0.27±0.32 (p < 0.001), while EDSS increased from 5.08±1.01 to 6.10±1.31 (p < 0.001). NEDA-3 was achieved by 415/596 (69.6 %) RRMS patients and 10/61 (16.4 %) SPMS patients during the 3-year on-treatment period.
CONCLUSION: In this real-world switch cohort, fingolimod was associated with a marked reduction in relapse activity in RRMS, while disability worsening persisted in SPMS. NEDA-3 rates differed substantially by phenotype, supporting phenotype-specific expectations and the value of real-world risk stratification.
METHODS: We conducted a retrospective single-center observational study including MS patients with RRMS or SPMS who received fingolimod and had complete symmetric 3-year pre- and 3-year post-treatment clinical follow-up data. Outcomes included changes in annualized relapse rate (ARR) and Expanded Disability Status Scale (EDSS) over the 3-year pre/post periods, and the proportion achieving NEDA-3 during the 3-year on-treatment period.
RESULTS: A total of 657 patients were analyzed (596 RRMS; 61 SPMS). In RRMS, ARR decreased from 0.34±0.39 in the 3 years pre-treatment to 0.08±0.20 in the 3 years on fingolimod (p < 0.001), and mean EDSS changed from 1.48±1.27 to 1.43±1.36 (p = 0.152). In SPMS, ARR changed from 0.61±0.52 to 0.27±0.32 (p < 0.001), while EDSS increased from 5.08±1.01 to 6.10±1.31 (p < 0.001). NEDA-3 was achieved by 415/596 (69.6 %) RRMS patients and 10/61 (16.4 %) SPMS patients during the 3-year on-treatment period.
CONCLUSION: In this real-world switch cohort, fingolimod was associated with a marked reduction in relapse activity in RRMS, while disability worsening persisted in SPMS. NEDA-3 rates differed substantially by phenotype, supporting phenotype-specific expectations and the value of real-world risk stratification.