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Regulatory Post Marketing Surveillance Study on YAZ

Regulatory Post Marketing Surveillance Study on YAZ

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT00998257
Enrollment
770
Registered
2009-10-20
Start date
2009-07-31
Completion date
2011-11-30
Last updated
2015-01-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Acne, Contraception, Premenstrual Syndrome

Keywords

Contraception, Premenstrual Dysphoric Disorder, PMDD, Acne

Brief summary

The objective of this Post Marketing Surveillance (PMS) is to gain information about safety and efficacy in real practice.

Interventions

Patients under daily life treatment with YAZ according to local drug information.

Sponsors

Bayer
Lead SponsorINDUSTRY

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
FEMALE
Age
18 Years to 50 Years
Healthy volunteers
No

Inclusion criteria

* Healthy female subjects * requesting contraception * suggesting PMDD by Physician who are also requesting contraception * with acne who are also requesting contraception * Age: 18 - 50 years * Women who is prescribed YAZ first, during study period

Exclusion criteria

* Women who are contraindicated based on the label of YAZ * Presence or a history of venous or arterial thrombotic/ thromboembolic events (e.g. deep venous thrombosis, pulmonary embolism, myocardial infarction) or of a cerebrovascular accident * Presence or history of prodromi of a thrombosis (e.g. transient ischaemic attack, angina pectoris) * History of migraine with focal neurological symptoms * Diabetes mellitus with vascular involvement * The presence of a severe or multiple risk factor(s) for venous or arterial thrombosis may also constitute a contraindication * Pancreatitis or a history thereof if associated with severe hypertriglyceridemia * Presence or history of severe hepatic disease as long as liver function values have not returned to normal * Severe renal insufficiency or acute renal failure * Presence or history of liver tumours (benign or malignant) * Known or suspected sex-steroid influenced malignancies (e.g. of the genital organs or the breasts) * Undiagnosed vaginal bleeding * Known or suspected pregnancy * Hypersensitivity to the active substances or to any of the excipients

Design outcomes

Primary

MeasureTime frame
Adverse event collectionAfter taking YAZ for 3 cycles and 6 cycles (1 cycle is 28 days)
Contraception efficacyAfter taking YAZ for 3 cycles and 6 cycles (1 cycle is 28 days)
Drug complianceAfter taking YAZ for 3 cycles and 6 cycles (1 cycle is 28 days)
Release of Premenstrual Dysphoric Disorder (PMDD) or acneAfter taking YAZ for 3 cycles and 6 cycles (1 cycle is 28 days)

Secondary

MeasureTime frame
Number of patients who used YAZ for PMDD + contraceptionAt initial visit (Day 0)
Number of patients who used YAZ for Acne + contraceptionAt initial visit (Day 0)
Number of patients who used YAZ just for contraceptionAt initial visit (Day 0)

Countries

South Korea

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026