89
Participants
Start Date
January 31, 2003
Primary Completion Date
April 30, 2004
Study Completion Date
March 31, 2007
Aricept (donepezil hydrochloride)
Donepezil hydrochloride tablet: initial 5 mg/day dose was taken orally, once a day. At Week 4 visit, the dose was increased to 10 mg/day at the discretion of the investigator.
Elkind Headache Center, Mount Vernon
The Clinical Trial Center, LLC, Jenkintown
Diamond Headache Clinical, Chicago
Clinvest/Headache Care Center, Springfield
Eisai Inc.
INDUSTRY