Combined contraceptive ring versus combined oral contraceptive (30-mug ethinylestradiol and 3-mg drospirenone).
Phase of Trial: Phase IV
Latest Information Update: 10 Aug 2011
At a glance
- Drugs Ethinylestradiol/etonogestrel (Primary) ; Drospirenone/ethinylestradiol
- Indications Pregnancy
- Focus Adverse reactions
- 10 Aug 2011 New trial record
- 01 Aug 2011 Results published in the International Journal of Gynaecology and Obstetrics.