A case of progressive multifocal leukoencephalopathy (PML) has been reported in a previously untreated MS patient who received ocrelizumab. The case was first reported on a blog posted by Dr. Gavin Giovannoni, Barts and The London School of Medicine and Dentistry. Details of the case were confirmed in an email from Roche to NeuroSens. Read More
Latest News
Are opinions changing on changing therapies in MS?
October 22, 2019Click here to take the new sequencing survey
Cliquez ici pour remplir le nouveau sondage sur les séquences thérapeutiques
Two years ago, NeuroSens concluded its eight-part series on sequencing disease-modifying therapies (DMT) in multiple sclerosis. Expert commentaries were provided by Canadian MS specialists, including Drs. Mark Freedman, Ottawa; Michael Yeung, Calgary; Paul Giacomini, Montreal; Daniel Selchen, Toronto; Jiwon Oh, Toronto; and Marc Girard, Montreal. Each article was accompanied by a reader survey to identify clinicians’ goals of therapy, DMT use and perceptions about the relative benefits and risks of different treatment sequences. Read More
New developments in secondary-progressive MS – ECTRIMS 2019
October 10, 2019SPECIAL REPORT
Recent positive trials in primary- and secondary-progressive MS (ORATORIO, EXPAND) have fuelled interest in the etiology, pathophysiology and treatment of progressive MS (reviewed in Secondary-progressive MS: conceptual and practical challenges, NeuroSens, April 17, 2019; and Progressive MS trials – design and interpretation, NeuroSens, September 4, 2019). In Part 3 of this series, we summarize some emerging concepts in PMS and new trial data in SPMS. Read More
Report on higher-efficacy therapies in MS – ECTRIMS 2019
October 2, 2019SPECIAL REPORT
Recent studies and physician surveys have reported an increasing use of higher-efficacy disease-modifying therapies in the treatment of MS. An analysis of the NeuroTransData MS registry in Germany found that in the periods 2010-2012 and 2016-2017, DMT use increased from 68.4% to 76.8% (Bergmann et al. ECTRIMS 2019; abstract P1063). Treatment was initiated about 3-4 months earlier from first MS symptom (mean 224 to 108 days) with a higher proportion now starting therapy within six months of diagnosis (83% to 92%). However, there was also greater volatility in DMT use – the mean time to discontinuing a DMT decreased from 19.9 months to 6.1 months, primarily due to adverse effects (16%) or lack of efficacy (13.9%). Switching is now primarily to an oral DMT (65.2%) or a MAb (46.6%) rather than to an injectable (16.4%). Annualized relapse rates (ARR) have declined over the past decade (from 0.23 to 0.16) but are similar for injectables (0.16), orals (0.16) and MAbs (0.12). For the most recent cohort, the mean time from first MS symptom to EDSS >3.5 is now 18.8 years, with only a low number of patients (1.6%) converting to SPMS. Read More