Volume 34, issue 2
Case report
Rebound effect after S1P receptor modulator treatment in a patient with relapsing-remitting multiple sclerosis
Maciej Świat1,2, Magdalena Targosz-Gajniak1, Małgorzata Szymańska3, Olga Rezner1
1. Department of Neurology, Regional Hospital Rybnik, Poland
2. Jan Dlugosz University in Czestochowa, Poland
3. Centrum Terapii SM i Chorób Zwyrodnieniowych
Keywords: multiple sclerosis, sphingosine-phosphate receptor modulator, amiselimod
Abstract
We present a case report of severe steroid-refractory rebound disease activity after cessation of MT-1303 (amiselimod) treatment in a patient with relapsing-remitting multiple sclerosis (RRMS), which has not been described in the literature previously. MT-1303 is a novel selective sphingosine-phosphate receptor (S1P1) modulator that was discovered by the chemical modification of fingolimod with the aim of avoiding its heart rate-reducing effect.
Address for correspondence:
Małgorzata Szymańska
Centrum Terapii SM i Chorób Zwyrodnieniowych
ul. Załęska 9, 40-571 Katowice, Poland
email: mklecha@wp.pl