334
Participants
Start Date
April 30, 2002
Primary Completion Date
March 31, 2006
Study Completion Date
March 31, 2006
Monophasic or triphasic Oral contraceptive tablet
fourth week is patch free
Ortho Evra transdermal patch containing 6 mg NGMN/0.75 mg EE
worn for 1 week and replaced for 3 consecutive weeks
Boston Collaborative Drug Surveillance Program
OTHER
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
INDUSTRY