Impact of COVID-19 on U.S. and Canadian neurologists' therapeutic approach to multiple sclerosis: a survey of knowledge, attitudes, and practices.
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ABSTRACT: OBJECTIVE:To report the understanding and decision-making of neuroimmunologists and their treatment of patients with multiple sclerosis (MS) during the early stages of the SARS-CoV-2 (COVID-19) outbreak. METHODS:A survey instrument was designed and distributed online to neurologists in April 2020. RESULTS:There were 250 respondents (response rate 21.8%). 243 saw?>??=?10 MS patients in the prior 6 months (average 197 patients) and were analyzed further (92% USA, 8% Canada; average practice duration 16 years; 5% rural, 17% small city, 38% large city, 40% highly urbanized). Patient volume dropped an average of 79% (53-11 per month). 23% were aware of patients self-discontinuing a DMT due to fear of COVID-19 with 43% estimated to be doing so against medical advice. 65% of respondents reported deferring?>??=?1 doses of a DMT (49%), changing the dosing interval (34%), changing to home infusions (20%), switching a DMT (9%), and discontinuing DMTs altogether (8%) as a result of COVID-19. Changes in DMTs were most common with the high-efficacy therapies alemtuzumab, cladribine, ocrelizumab, rituximab, and natalizumab. 35% made no changes to DMT prescribing. 98% expressed worry about their patients contracting COVID-19 and 78% expressed the same degree of worry about themselves. ?>?50% believed high-efficacy DMTs prolong viral shedding of SARS-CoV-2 and that B-cell therapies might prevent protective vaccine effects. Accelerated pace of telemedicine and practice model changes were identified as major shifts in practice. CONCLUSIONS:Reported prescribing changes and practice disruptions due to COVID-19 may be temporary but could have a lasting influence on MS care.
SUBMITTER: Mateen FJ
PROVIDER: S-EPMC7339100 | biostudies-literature | 2020 Jul
REPOSITORIES: biostudies-literature
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