J V Hervás-García1, L Ramió-Torrentà2, L Brieva-Ruiz3, J Batllé-Nadal4, E Moral5, Y Blanco6, A Cano-Orgaz7, S Presas-Rodríguez1, F Torres6, J Capellades8, C Ramo-Tello1. 1. Neuroscience Department, Hospital Germans Trias-i-Pujol, Badalona, Spain. 2. Neurology Department, Hospital Doctor Josep Trueta, Girona, Spain. 3. Neurology Department, Hospital Arnau Vilanova, Lleida, Spain. 4. Neurology Department, Xarxa Sanitaria i Social Santa Tecla, Tarragona, Spain. 5. Neurology Department, Hospital de Sant Joan Despí Moisès Broggi, Barcelona, Spain. 6. Institut Biomedical Research August-Pi-Sunyer, Hospital Clinic, Barcelona, Spain. 7. Neurology Department, Hospital Mataro, Mataro, Spain. 8. Neuroradiology department, Hospital Mar, Barcelona, Spain.
Abstract
BACKGROUND AND PURPOSE: Oral or intravenous methylprednisolone (≥500 mg/day for 5 days) is recommended for multiple sclerosis (MS) relapses. Nonetheless, the optimal dose remains uncertain. We compared clinical and radiological effectiveness, safety and quality of life (QoL) of oral methylprednisolone [1250 mg/day (standard high dose)] versus 625 mg/day (lesser high dose), both for 3 days] in MS relapses. METHODS: A total of 49 patients with moderate to severe MS relapse within the previous 15 days were randomized in a pilot, double-blind, multicentre, non-inferiority trial (ClinicalTrial.gov, NCT01986998). The primary endpoint was non-inferiority of the lesser high dose by Expanded Disability Status Scale (EDSS) score improvement on day 30 (non-inferiority margin, 1 point). The secondary endpoints were EDSS score change on days 7 and 90, changes in T1 gadolinium-enhanced and new/enlarged T2 lesions on days 7 and 30, and safety and QoL results. RESULTS: The primary outcome was achieved [mean (95% confidence interval) EDSS score difference, -0.26 (-0.7 to 0.18) at 30 days (P = 0.246)]. The standard high dose yielded a superior EDSS score improvement on day 7 (P = 0.028). No differences were observed in EDSS score on day 90 (P = 0.352) or in the number of T1 gadolinium-enhanced or new/enlarged T2 lesions on day 7 (P = 0.401, 0.347) or day 30 (P = 0.349, 0.529). Safety and QoL were good at both doses. CONCLUSIONS: A lesser high-dose oral methylprednisolone regimen may not be inferior to the standard high dose in terms of clinical and radiological response.
RCT Entities:
BACKGROUND AND PURPOSE: Oral or intravenous methylprednisolone (≥500 mg/day for 5 days) is recommended for multiple sclerosis (MS) relapses. Nonetheless, the optimal dose remains uncertain. We compared clinical and radiological effectiveness, safety and quality of life (QoL) of oral methylprednisolone [1250 mg/day (standard high dose)] versus 625 mg/day (lesser high dose), both for 3 days] in MS relapses. METHODS: A total of 49 patients with moderate to severe MS relapse within the previous 15 days were randomized in a pilot, double-blind, multicentre, non-inferiority trial (ClinicalTrial.gov, NCT01986998). The primary endpoint was non-inferiority of the lesser high dose by Expanded Disability Status Scale (EDSS) score improvement on day 30 (non-inferiority margin, 1 point). The secondary endpoints were EDSS score change on days 7 and 90, changes in T1 gadolinium-enhanced and new/enlarged T2 lesions on days 7 and 30, and safety and QoL results. RESULTS: The primary outcome was achieved [mean (95% confidence interval) EDSS score difference, -0.26 (-0.7 to 0.18) at 30 days (P = 0.246)]. The standard high dose yielded a superior EDSS score improvement on day 7 (P = 0.028). No differences were observed in EDSS score on day 90 (P = 0.352) or in the number of T1 gadolinium-enhanced or new/enlarged T2 lesions on day 7 (P = 0.401, 0.347) or day 30 (P = 0.349, 0.529). Safety and QoL were good at both doses. CONCLUSIONS: A lesser high-dose oral methylprednisolone regimen may not be inferior to the standard high dose in terms of clinical and radiological response.