NCT00569244 - Clinical Trial References

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Citation(s)

Strowitzki T, Kirsch B, Elliesen J
Efficacy of ethinylestradiol 20 µg/drospirenone 3 mg in a flexible extended regimen in women with moderate-to-severe primary dysmenorrhoea: an open-label, multicentre, randomised, controlled study. J Fam Plann Reprod He

A Multi-center, Open-label, Randomized, Controlled, Parallel-group Study to Assess Efficacy and Safety of an Extended Flexible Regimen of the Combined Oral Contraceptive SH T00186D (0.02 mg Ethinylestradiol as Beta-cyclodextrin Clathrate and 3 mg Drospirenone) Compared to the Conventional Regimen of SH T00186D in the Treatment of Primary Dysmenorrhea

Details for clinical trial NCT00569244

Clinical trial NCT00569244 - References