Center for Epidemiology and Health Research, Germany

European Active Surveillance Study of LCS12

Role: lead

International Active Surveillance Study: Safety of Estrogen Estetrol (E4) Contraceptive Study (INAS-SEECS)

Role: lead

International Active Surveillance Study: Native Estrogen Estetrol (E4) Safety Study

Role: lead

RIVET - Retrospective Cohort Study on the Risk of Venous Thromboembolism

Role: lead

Maternal and Newborn Safety Profile of Progestogens in EARLY Pregnancy

Role: lead

DUS on the Prescribing Indications for CPA/EE in 5 European Countries

Role: lead

Prospective Controlled Cohort Study on the Safety of a Monophasic Oral Contraceptive Containing Nomegestrol Acetate (2.5mg) and 17ß-estradiol (1.5mg)

Role: lead

European Active Surveillance Study Comparing Regimens of Administration in Combined Hormonal Contraception

Role: lead

TRACY - Track My Cycle

Role: lead

Visanne Post-approval Observational Study (VIPOS)

Role: lead

INAS-FOCUS (International Active Surveillance Study - Folate in Oral Contraceptives Utilization Study)

Role: lead

Nexplanon Observational Risk Assessment Study (NORA)

Role: lead

International Active Surveillance Study of Women Taking Oral Contraceptives (INAS-OC)

Role: lead

International Active Surveillance Study - Safety of Contraceptives: Role of Estrogens

Role: lead

Case-Control-Study on the Breast Cancer Risk of Mirena® Compared With Copper IUDs

Role: lead

European Active Surveillance Study for Intrauterine Devices

Role: lead

Surveillance Study of Women Taking Intrinsa®

Role: lead

European Active Surveillance Study of Women Taking Hormone Replacement Therapy (HRT)

Role: lead

Long-term Active Surveillance Study for Oral Contraceptives (LASS)

Role: lead

Transatlantic Active Surveillance on Cardiovascular Safety of NuvaRing (TASC)

Role: lead