Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Screening, enrolment, randomisation and follow-up of study patients. The ITT population was defined as all patients who were assigned to a treatment arm. The per-protocol population was defined as all patients of the ITT population with assessments of EDSS or TW25 at screening, baseline, month 9 and month 12 without major protocol deviations.
EDSS: Expanded Disability Status Scale; ITT: intention to treat; TW25: timed 25-foot walk.
