PMID- 25877732 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20150417 LR - 20201229 IS - 2211-0356 (Electronic) IS - 2211-0348 (Linking) VI - 2 IP - 3 DP - 2013 Jul TI - Rebound exacerbation multiple sclerosis following cessation of oral treatment. PG - 252-5 LID - S2211-0348(12)00130-7 [pii] LID - 10.1016/j.msard.2012.11.001 [doi] AB - BACKGROUND: Multiple sclerosis (MS) management is changing, revolutionized by oral agents. Immune Reconstitution Inflammatory Syndrome (IRIS) describes exaggerated response to both exogenous (infective) and endogenous (non-infective) antigens. METHODS: This paper reports two cases of MS "rebound" following withdrawal of oral treatments. RESULTS: Two patients, with suboptimal response to interferons, trialled oral MS treatment (fingolimod and BG12) with excellent response. Upon cessation both experienced MS "rebound" which responded to steroids. CONCLUSIONS: "Rebound" may occur following withdrawal of oral MS therapies. Patients should be advised accordingly and possibly started on alternative treatment before the immunomodulating effect of therapy has subsided. CI - Copyright (c) 2013. Published by Elsevier B.V. FAU - Beran, Roy G AU - Beran RG AD - Department of Neurology, Liverpool Hospital and The South Western Sydney Clinical School, University of New South Wales, New South Wales (NSW), Australia; School of Medicine, Griffith University, Queensland, Australia; Strategic Health Evaluators, PO Box 598, Northbridge, 1560 NSW, Australia. Electronic address: Roy.Beran@unsw.edu.au. FAU - Hegazi, Yaser AU - Hegazi Y AD - Department of Neurology, Liverpool Hospital and The South Western Sydney Clinical School, University of New South Wales, New South Wales (NSW), Australia. FAU - Schwartz, Raymond S AU - Schwartz RS AD - Southern Neurology, 2/19 Kensington Street, Kogarah, NSW, Australia. FAU - Cordato, Dennis J AU - Cordato DJ AD - Department of Neurology, Liverpool Hospital and The South Western Sydney Clinical School, University of New South Wales, New South Wales (NSW), Australia; Southern Neurology, 2/19 Kensington Street, Kogarah, NSW, Australia. LA - eng PT - Journal Article DEP - 20121221 PL - Netherlands TA - Mult Scler Relat Disord JT - Multiple sclerosis and related disorders JID - 101580247 OTO - NOTNLM OT - BG12 OT - Fingolimod OT - Multiple sclerosis OT - Rebound EDAT- 2013/07/01 00:00 MHDA- 2013/07/01 00:01 CRDT- 2015/04/17 06:00 PHST- 2012/06/13 00:00 [received] PHST- 2012/10/04 00:00 [revised] PHST- 2012/11/12 00:00 [accepted] PHST- 2015/04/17 06:00 [entrez] PHST- 2013/07/01 00:00 [pubmed] PHST- 2013/07/01 00:01 [medline] AID - S2211-0348(12)00130-7 [pii] AID - 10.1016/j.msard.2012.11.001 [doi] PST - ppublish SO - Mult Scler Relat Disord. 2013 Jul;2(3):252-5. doi: 10.1016/j.msard.2012.11.001. Epub 2012 Dec 21.