Efficacy and acceptability of the S1P receptor in the treatment of multiple sclerosis: a meta-analysis.

A total of 13 RCTS were included, which enrolled 10,554 patients. The results of NMA showed that Fingolimod, Laquinimod, Siponimod, Ozanimod, Amiselimod, and Ponesimod were superior to placebo in terms of reducing the annualized relapse rate of MS patients. Regarding efficacy, the best and worst treatments were Amiselimod (0.4 mg; SUCRA 8.1%) and placebo (SUCRA 90.5%), respectively. As for acceptability, the best and worst interventions were Ozanimod (1 mg; SUCRA 20.4%) and Ponesimod (40 mg; SUCRA 96.0%), respectively. The comparison-adjusted funnel plots of annualized relapse rate and side effects in the included studies revealed that there was no significant funnel plot asymmetry CONCLUSIONS: This NMA indicated that Amiselimod (0.4 mg) is the most effective treatment strategy as a S1P receptor for MS patients. However, the abovementioned findings need to be further confirmed in the next researches.