Figure 4. Change in Monthly Migraine Days From Baseline Until Week 64 of the OLEP.
DBTP = double-blind treatment phase; n = total number of participants in the treatment arm with response variable defined; OLEP = open-label extension phase.
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.