A Phase III Study of FE 999913 in Japanese Female Patients Undergoing Fertility Treatment
Condition: Luteal Hormone Supplementation
Intervention: FE 999913 vaginal tablet
Phase: Phase 3
Study type: Interventional
Primary purpose: Treatment
Allocation: Randomized
Intervention model: Parallel Assignment
Masking: None (Open Label)
Enrollment: 108.0
Sex: Female
Minimum age: 20 Years
Maximum age: 42 Years
Healthy volunteers: No

Summary:

      The purposes of the study are to verify sufficient supplementation of luteal hormone after
      administrating FE999913 Vaginal Tablet twice a day (BID) or three times a day (TID) and to
      determine the efficacy and safety of FE999913 Vaginal Tablet in Japanese women undergoing
      fertility treatment with IVF-ET (a fresh embryo transfer).
    

Eligibility criteria:

        Inclusion Criteria:

          -  Pre-menopausal adult women between the ages of 20 and 42 years.

          -  Early follicular phase (day 2-4) follicle stimulating hormone (FSH) ≤12 IU/L and
             Estradiol <100 pg/mL.

          -  Luteinizing hormone (LH), prolactin (PRL), and thyroid-stimulating hormone (TSH),
             within the normal limits for the clinical laboratory tests, or considered not
             clinically significant by the investigator within 6 months prior to screening.

          -  Documented history of infertility [e.g., unable to conceive for at least one year (or
             for 6 months for women ≥38 years of age) or bilateral tubal occlusion or absence].

          -  Transvaginal ultrasound at screening (or within 14 days prior to screening) consistent
             with findings adequate for Assisted Reproduction Technology (ART) with respect to
             uterus and adnexa (peripheral reproductive organs).

          -  At least one cycle with no fertility medication prior to screening.

          -  Hysterosalpingography, hysteroscopy, sonohysterogram, or transvaginal ultrasound
             documenting a normal uterine cavity.

          -  Consent to contraception during the cycle in which pituitary down regulation is
             performed (prior to start of controlled ovarian stimulation).

          -  Signed informed consent to fertility treatment using FE999913 Vaginal Tablet after the
             subject and her husband have thoroughly understood the content.

        Exclusion Criteria:

          -  Donor oocyte or embryo recipient; gestational or surrogate carrier.

          -  Undergoing blastomer biopsy and other experimental ART procedures.

          -  Severe hepatic dysfunction or disease.

          -  Active arterial or venous thromboembolism or severe thrombophlebitis, or a history of
             these events.

          -  Porphyria.

          -  Presence of any clinically relevant systemic disease (eg, insulin-dependent diabetes
             mellitus).

          -  Past or current surgical or medical condition which in the judgment of the Principal
             Investigator (or Sub-investigator) may interfere with absorption, distribution,
             metabolism, or excretion of the study drug.

          -  Subjects with a body mass index (BMI) of >34 at time of Screening.

          -  Previous IVF or ART failure due to a poor response to gonadotropins*.

             * Defined as development of ≤2 mature follicles or history of 2 previous cycle
             cancellations prior to oocyte retrieval due to poor response.

          -  Presence of abnormal uterine bleeding of undetermined origin.

          -  Current or recent (within the past 12 months) substance abuse, including alcohol.

          -  Known or suspected breast or genital tract cancer.

          -  History of chemotherapy or radiotherapy for malignant disorder (chorionic disease).

          -  Currently breast feeding, pregnant or contraindication to pregnancy.

          -  Refusal or inability to comply with the requirements of the Protocol for any reason,
             including scheduled visits and clinical laboratory tests.

          -  Documented intolerance or allergy to any of the medications to be used in the study
             including the investigational medicinal product.

          -  Participation in any experimental drug study within 60 days prior to Screening.

          -  Use of any of the following medications during the pretreatment and treatment phase:
             hormonal drug products (use of oral contraceptives prior to start of controlled
             ovarian stimulation is allowed), other progesterone drug products, hydrocortisone and
             other steroid drug products, and fertility modifiers such as insulin sensitizers.

          -  History of recurrent pregnancy loss defined as 3 or more spontaneous miscarriages.