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Clinical Trials List

Protocol NumberBAY 1002670 / 15789
NCT Number(ClinicalTrials.gov Identfier)NCT03240523

2017-09-21 - 2021-10-14

Phase III

Terminated8

ICD-10D25.9

Leiomyoma of uterus, unspecified

A Randomized, Parallel-group, Multicenter Study to Assess the Efficacy and Safety of Vilaprisan in Subjects With Uterine Fibroids

  • Trial Applicant

    BAYER TAIWAN COMPANY LTD.

  • Sponsor

    Bayer AG.

  • Trial scale

    Multi-Regional Multi-Center

  • Update

    2025/08/20

Investigators and Locations

Principal Investigator 陳明哲 Division of Obstetrics & Gynecology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Stop recruiting

Principal Investigator Chin-Jung Wang Division of Obstetrics & Gynecology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Stop recruiting

Principal Investigator Lian-Shung Yeh Division of Obstetrics & Gynecology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Stop recruiting

Principal Investigator Meng-Hsing Wu Division of Obstetrics & Gynecology

Co-Principal Investigator

  • 鄭雅敏 Division of Obstetrics & Gynecology

The Actual Total Number of Participants Enrolled

0 Stop recruiting

Audit

None

Principal Investigator Yi-Jen Chen Division of Obstetrics & Gynecology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Stop recruiting

Principal Investigator 陳子健 Division of Obstetrics & Gynecology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Stop recruiting

Principal Investigator Te Fu Chan Division of Obstetrics & Gynecology

Co-Principal Investigator

  • 郭昱伶 Division of Obstetrics & Gynecology

The Actual Total Number of Participants Enrolled

0 Stop recruiting

Principal Investigator MEI-JOU CHEN Division of Obstetrics & Gynecology

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Stop recruiting

Condition/Disease

Uterine Fibroids

Objectives

The primary objective of this study is to describe the efficacy of vilaprisan in subjects with uterine fibroids compared to ulipristal. The secondary objective of this study is to evaluate the efficacy and safety of different treatment regimens of vilaprisan in subjects with uterine fibroids.

Test Drug

Vilaprisan (BAY 1002670)

Active Ingredient

Vilaprisan micronized

Dosage Form

tablet

Dosage

2 mg

Endpoints

Amenorrhea (yes/no) [ Time Frame: At 3 months (at the end of treatment perid 1) ]
Defined as menstrual blood loss (MBL) < 2 mL based on the menstrual pictogram (MP) during last 28 days.

For the primary analysis of the primary variable, the amenorrhea rates after 12 weeks of treatment in Groups A1, A2 and A3 will be compared to the rate from Group B.

Inclution Criteria

Inclusion Criteria:

Women, 18 years or older at the time of Visit 1
Diagnosis of uterine fibroid(s) documented by ultrasound at screening with at least 1 fibroid with largest diameter more than 30 mm and less than 120 mm
Heavy menstrual bleeding (HMB) >80.00 mL documented by menstrual pictogram (MP) in a bleeding episode period during the screening period
Use of an acceptable non-hormonal method of contraception
An endometrial biopsy performed during the screening period, without significant histological disorder such as endometrial hyperplasia (including simple hyperplasia) or other significant endometrial pathology

Exclusion Criteria

Pregnancy or lactation (less than 3 months since delivery, abortion, or lactation before start of treatment)
Hypersensitivity to any ingredient of the study drugs
Hemoglobin values ≤6 g/dL or any condition requiring immediate blood transfusion (subjects with hemoglobin values ≤10.9 g/dL will be recommended to use iron supplementation)
Any diseases, conditions, or medications that can compromise the function of the body systems and could result in altered absorption, excessive accumulation, impaired metabolism, or altered excretion of the study drug including
Abuse of alcohol, drugs, or medicines (eg: laxatives)
Undiagnosed abnormal genital bleeding
Any diseases or conditions that might interfere with the conduct of the study or the interpretation of the results

The Estimated Number of Participants

  • Taiwan

    52 participants

  • Global

    716 participants