A Study of the Effectiveness and Safety of Topiramate Versus Placebo for Preventing Chronic Migraine Headaches

PHASE3CompletedINTERVENTIONAL
Enrollment

328

Participants

Timeline

Start Date

September 30, 2003

Study Completion Date

April 30, 2005

Conditions
Migraine
Interventions
DRUG

topiramate

All Listed Sponsors
collaborator

Ortho-McNeil Neurologics, Inc.

INDUSTRY

lead

Johnson & Johnson Pharmaceutical Research & Development, L.L.C.

INDUSTRY

NCT00210912 - A Study of the Effectiveness and Safety of Topiramate Versus Placebo for Preventing Chronic Migraine Headaches | Biotech Hunter | Biotech Hunter