Evaluation of remote assessments for multiple sclerosis in an in-home setting.

ABSTRACT

BACKGROUND: There is an urgent clinical need for reliable remote monitoring methods in Multiple Sclerosis (MS). We evaluated the use of remotely patient-recorded timed 25-foot walk (rT25FW) and nine-hole peg test (r9HPT). METHODS: Seventy-one people with MS completed a previously-validated online EDSS (webEDSS) and r9HPT, and 108 completed the webEDSS and rT25FW. RESULTS: There was a mild-moderate positive correlation between webEDSS and rT25FW, and no significant correlation between webEDSS and r9HPT. Distributions of rT25FW and r9HPT times were positively skewed. CONCLUSIONS: Our results provide pilot evidence that remote monitoring of MS is potentially valid but requires refinement before wide-scale implementation. With a median EDSS of 4.5 and EDSS range of 0 - 8.0, at least some patients with ambulatory difficulty are able to complete the assessments.