کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5503129 1535092 2016 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Prolonged-release fampridine treatment improved subject-reported impact of multiple sclerosis: Item-level analysis of the MSIS-29
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی سالمندی
پیش نمایش صفحه اول مقاله
Prolonged-release fampridine treatment improved subject-reported impact of multiple sclerosis: Item-level analysis of the MSIS-29
چکیده انگلیسی


- Phase 2, 24-week study of 10 mg PR-fampridine (FAM) twice daily vs placebo
- PR-FAM Multiple Sclerosis Impact Scale (MSIS-29) scores improved from baseline vs placebo.
- Improvements in PR-FAM MSIS-29 physical/psychological mean change from baseline; differences of 89%/148% vs placebo
- The physical and psychological benefits of PR-FAM were sustained over 24 weeks.

Prolonged-release (PR) fampridine is approved to treat walking impairment in persons with multiple sclerosis (MS); however, treatment benefits may extend beyond walking. MOBILE was a phase 2, 24-week, double-blind, placebo-controlled exploratory study to assess the impact of 10 mg PR-fampridine twice daily versus placebo on several subject-assessed measures. This analysis evaluated the physical and psychological health outcomes of subjects with progressing or relapsing MS from individual items of the Multiple Sclerosis Impact Scale (MSIS-29). PR-fampridine treatment (n = 68) resulted in greater improvements from baseline in the MSIS-29 physical (PHYS) and psychological (PSYCH) impact subscales, with differences of 89% and 148% in mean score reduction from baseline (n = 64) at week 24 versus placebo, respectively. MSIS-29 item analysis showed that a higher percentage of PR-fampridine subjects had mean improvements in 16/20 PHYS and 6/9 PSYCH items versus placebo after 24 weeks. Post hoc analysis of the 12-item Multiple Sclerosis Walking Scale (MSWS-12) improver population (≥ 8-point mean improvement) demonstrated differences in mean reductions from baseline of 97% and 111% in PR-fampridine MSIS-29 PHYS and PSYCH subscales versus the overall placebo group over 24 weeks. A higher percentage of MSWS-12 improvers treated with PR-fampridine showed mean improvements in 20/20 PHYS and 8/9 PSYCH items versus placebo at 24 weeks. In conclusion, PR-fampridine resulted in physical and psychological benefits versus placebo, sustained over 24 weeks.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Neurological Sciences - Volume 370, 15 November 2016, Pages 123-131
نویسندگان
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