200
Participants
Start Date
March 31, 2006
Primary Completion Date
January 31, 2007
Study Completion Date
January 31, 2007
Rizatriptan co-administered with Acetaminophen
Elkind Headache Center, Mount Vernon
ClinExcel, West Chester
Westside Family Medical Center, Kalamazoo
Diamond Headache Clinic, Chicago
Mercy Health Research, St Louis
SanFrancisco Headache Clinic, San Francisco
Clinvest, Springfield
Merck Sharp & Dohme LLC
INDUSTRY
Diamond Headache Clinic
OTHER