Factors That Influence Clinician Prescribing of Corticosteroids for Acute Idiopathic and Multiple Sclerosis–Associated Optic Neuritis: A Qualitative Study

Knowledge of risk/benefits of corticosteroids are necessary but not sufficient for evidence-based I/MS-ON practice. Variation in how clinicians treat patients with acute I/MS-ON is influenced largely by psychosocial factors, such as beliefs about corticosteroid risk/benefit trade-offs and the role of the clinician to provide treatment. Interventions to support evidence-based decision making for I/MS-ON treatment will need to provide risk/benefit information to support clinicians with varying levels of expertise, incorporate patient preference, and normalize the option to observe.