Long-Term Prognostic Counselling In People With Multiple Sclerosis Using An Online Analytical Processing Tool
MULTIPLE SCLEROSIS JOURNAL(2021)
Abstract
Background:Prognostic counselling is a sensitive issue in medicine and especially so in MS due to the highly heterogeneous disease course. However, people with MS (pwMS) seek prognostic information. The web-based 'Evidence-Based Decision Support Tool in Multiple Sclerosis' (EBDiMS) uses data of 717 patients from the London/Ontario cohort to calculate personalized long-term prognostic information.Objective:The aim of this study was to investigate the feasibility and effect of long-term prognostic counselling in pwMS using EBDiMS.Methods:Ninety consecutive pwMS were provided with personalized estimations of expected time to reach Expanded Disability Status Scale (EDSS) scores of 6 and 8 and time to conversion to secondary-progressive MS. Participants gave estimates on their own putative prognosis and rated the tool's acceptability on six-step Likert-type scales.Results:Participants rated EBDiMS as highly understandable, interesting and relevant for patient-physician encounters, coping and therapy decisions. Although it provoked a certain degree of worry in some participants, 95% would recommend using the tool. Participants' own prognosis estimates did not change significantly following EBDiMS.Conclusion:Long-term prognostic counselling using an online tool has been shown to be feasible in a clinical setting. EBDiMS provides pwMS with relevant, easy-to-understand, long-term prognostic information without causing relevant anxiety.
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Key words
Multiple sclerosis, long-term prognosis, prognostic counselling, risk communication, treatment decisions, online analytical processing tools
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