Early beginning of alemtuzumab: Changing the multiple sclerosis treatment paradigm. Interim analysis of the LEMVIDA study.
Neurologia (Engl Ed)
; 2023 Apr 26.
Article
em En
| MEDLINE
| ID: mdl-37116693
ABSTRACT
INTRODUCTION:
LEMVIDA is a real-world prospective study of 3-year follow-up on quality of life of patients with multiple sclerosis (MS) receiving alemtuzumab in Spain.METHODS:
This is an interim analysis evaluating the baseline characteristics of patients who started alemtuzumab between October 2016-September 2018. For 3 additional subanalysis patients were categorised by baseline EDSS score; time of alemtuzumab initiation during the recruitment period (cohort 1 October 2016-March 2017, cohort 2 April-September 2017, cohort 3 October 2017-March 2018 and cohort 4 April-September 2018); and the presence of highly active MS criteria.RESULTS:
161 patients were analysed 67.1% female, age 38.7 ± 9.4 years, MS duration 8.5 ± 6.0 years, EDSS 3.3 ± 1.7 and number of relapses in the previous 2 years 1.8 ± 1.3. 48.3% of patients presented gadolinium-enhanced (Gd+) lesions (mean 5.2 ± 6.9) and 63.1% had received prior treatment with fingolimod or natalizumab. Baseline EDSS scores and number of Gd+ lesions were higher in cohort 1 than in cohort 4 (4.1 ± 1.8 vs 3.2 ± 1.7; P = .040 and 10.9 ± 11.9 vs 4.5 ± 5.7; P = .020). The frequency of prior treatment with fingolimod and natalizumab was lower in cohort 4 (60.6%) than in cohort 1 (70.6%) (comparison between groups not analysed).CONCLUSIONS:
Unlike phase 3 studies of alemtuzumab, the patients included in LEMVIDA are older, have a longer duration of MS, higher disability and have received previous immunosuppressants. However, throughout the recruitment period, there is a tendency towards an early beginning of treatment with alemtuzumab, probably due to the evidence of higher effectiveness in the early stages of MS.
Texto completo:
1
Base de dados:
MEDLINE
Tipo de estudo:
Observational_studies
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article