Thomas Zimmermann

BACKGROUND: Concern and controversy characterize nowadays the use of hormone therapy for management of patients with menopausal complaints. This observational non-interventional study examined the use of a marketed oral formulation containi…

OBJECTIVE: To examine the conception rate after cessation of a combination of 30 microg ethinyl E2 and 2 mg dienogest (EE/DNG). DESIGN: Prospective observational study. SETTING: Population-based cohort in Germany. PATIENT(S): Women who w…

The efficacy and safety of the low dose monophasic oral contraceptive (OC) combination containing 30 micrograms of ethinylestradiol (EE) and 2.0 mg of dienogest (DNG) (EE/DNG) was evaluated in a prospective, open-label, multicenter, uncontr…

SUMMARY The effects of Valette ® ‐ an oral contraceptive containing ethinyloestradiol 0.03 mg and the antiandrogenic progestogen dienogest 2.0 mg ‐ on the skin and hair were surveyed over 63,474 cycles in 10,718 women in routine gynaecologi…

Studies have been undertaken to investigate the modulatory effects of a combination of 30 μg ethinylestradiol and 2.00 mg dienogest (Valette®) on ovarian function and on the hemostatic system. Modulation of ovarian function was investigated…

OBJECTIVES AND METHODS: A postmarketing survey was carried out to determine the efficacy and tolerability of Valette (dienogest 2.0 mg and ethinylestradiol 0.03 mg) in routine gynecological practice. RESULTS: Valette had excellent contrace…

Objectives and methods A postmarketing survey was carried out to determine the efficacy and tolerability of Valette® (dienogest 2.0 mg and ethinylestradiol 0.03 mg) in routine gynecological practice.Results Valette had excellent contracepti…