29
Participants
Start Date
December 16, 2016
Primary Completion Date
October 21, 2019
Study Completion Date
October 21, 2019
Ulipristal Acetate
Daily use of Ulipristal Acetate
Combined Oral Contraceptive Pill
Daily use of Oral Contraceptive Pill
Columbia University Irving Medical Center, New York
Weill Cornell Medical Center, New York
Weill Medical College of Cornell University
OTHER
Memorial Sloan Kettering Cancer Center
OTHER
Columbia University
OTHER