Oral Contraceptive Clinical Trial
Official title:
A Multi-centre, Randomized, Double-blind, Active Control, Parallel-group, 2-arm Study to Investigate the Effect of Ethinylestradiol / Drospirenone (0.02 mg/3 mg) Oral Contraception in a 24/4 Regimen Compared to Ethinylestradiol / Desogestrel (0.02 mg/0.15 mg) Oral Contraception in a 21/7 Regimen on Hormone Withdrawal Associated Symptoms in Otherwise Healthy Women After 4 Cycles of Treatment
This clinical research study will examine whether an oral contraceptive pill taken with a monthly hormone-free interval of 4 days reduces hormone withdrawal associated symptoms compared to an oral contraceptive pill taken with a monthly hormone-free interval of 7 days after 4 cycles of treatment.
n/a
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment
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