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Keep this study
Lead
GlaxoSmithKline
Age
18–35
Sex
FEMALE
Healthy volunteers
Accepted
You may be eligible if
For ultrasound training cohort
Female volunteers of childbearing potential; with a negative pregnancy test as determined by human chorionic gonadotropin (hCG) testing at screening and prior to study initiation.
Age between 18 and 35 years old (inclusive).
Body weight \>=50 kilograms (kg) and body mass index (BMI) within the range 18-30 kg/meter (m)\^2 (inclusive).
Normal ovarian and uterine anatomy as assessed by transvaginal ultrasonography.
Capable of giving written informed consent, which includes compliance with the requirements and restrictions listed in the consent form.
Is in good physical and mental health as determined by a responsible and experienced physician, based on a medical evaluation including medical history, and physical examination.
For Cohorts 1, 2A, 2B, 2C, 3
Female volunteers of childbearing potential; with a negative pregnancy test as determined by hCG testing at screening and prior to study initiation.
Agrees to use one of the contraception methods for 2 weeks prior to the start of study to minimize the risk of pregnancy. Female subjects must agree to use contraception until at least 48 hours have passed after the last dose of study drug. OR has only same-sex partners, when this is her preferred and usual lifestyle. Oral contraceptive (OC) pill naive or have discontinued OC at least 2 months prior to study entry.
Age between 18 and 35 years old.
Body weight \>=50 kg and BMI within the range 18-30 kg/m\^2 (inclusive).
You may not be if
Subjects with a blood sample with simultaneous follicle stimulating hormone (FSH) \> 40 milli international unit (MI)U/milliliter (mL) and estradiol \<40 picogram/mL (\<147 picomoles/Liter) should always be excluded from enrolment.
based on single or averaged corrected QTc values of triplicate ECGs obtained over a brief recording period: QTc \<450 milliseconds (msec); or QTc \<480 msec in subjects with Bundle Branch Block.
For Training Cohort
Ultrasonographic evidence of uterine anomalies, including but not limited to intramural or submucosal leiomyomas (fibroids) cysts, endometrial polyps, American Society for Reproductive Medicine (ASRM) Class I-VI uterine malformations or intrauterine fluid collections.
Pregnancy (suspected or diagnosed) or lactation.
Has had a prior partial or total hysterectomy or tubal ligation.
Currently using and intrauterine device (IUD) for any reason.
History or suspicion of drug or alcohol abuse. Criteria Based Upon Medical Histories For Training Cohort
Current or chronic history of liver disease, or known hepatic or biliary abnormalities (with the exception of Gilbert's syndrome or asymptomatic gallstones).
History of regular alcohol consumption within 6 months of the study defined as: An average weekly intake of \>7 drinks. One drink is equivalent to 12 grams of alcohol: 12 ounces (360 mL) of beer, 5 ounces (150 mL) of wine or 1.5 ounces (45 mL) of 80 proof distilled spirits.
Criteria Based Upon Diagnostic Assessments For Training Cohort
A positive pre-study Hepatitis B surface antigen or positive Hepatitis C antibody result within 3 months of screening.
A positive pre-study drug/alcohol/; and.
A positive test for human immune virus (HIV) antibody. For Cohorts 1, 2A, 2B, 2C, 3
Female with an abnormal obstetric profile (average durations \<27 days or \> 31 days;Any contraindication for oral contraception use; Is using hormone replacement therapy (HRT); Ultrasonographic evidence of ovarian dysfunction, such as Polycystic Ovary Syndrome (PCOS) or ovarian anomalies such as dermoid or hemorrhagic cysts; Ultrasonographic evidence of uterine anomalies, including but not limited to intramural or submucosal leiomyomas (fibroids) cysts, endometrial polyps, ASRM Class I-VI uterine malformations or intrauterine fluid collections.
Pregnancy (suspected or diagnosed) or lactation.
Has had a prior partial or total hysterectomy or tubal ligation.
Has had prior surgical procedures to the cervix (cryoablation, loop electrical excision procedure \[LEEP\] or other similar procedures).
Currently using an IUD for any reason.
Potential volunteers who are at high risk of developing complications while taking oral contraceptives will not be entered into the study in accordance with normal standards of good clinical practice.
History or suspicion of drug or alcohol abuse. Criteria Based Upon Medical Histories For Cohorts 1, 2, 3
Current or chronic history of liver disease, or known hepatic or biliary abnormalities (with the exception of Gilbert's syndrome or asymptomatic gallstones).
History of regular alcohol consumption within 6 months of the study defined as: An average weekly intake of \>7 drinks. One drink is equivalent to 12 grams of alcohol: 12 ounces (360 mL) of beer, 5 ounces (150 mL) of wine or 1.5 ounces (45 mL) of 80 proof distilled spirits.
History of sensitivity to any of the study medications, or components thereof or a history of drug or other allergy that, in the opinion of the investigator or GSK Medical Monitor, contraindicates their participation.
History of hypertension, use of an anti-hypertensive, or any systolic blood pressure \>=140 millimeter of mercury (mmHg) or diastolic blood pressure \>=90 mmHg.
Criteria Based Upon Diagnostic Assessments For Cohorts 1, 2, 3
A positive pre-study Hepatitis B surface antigen or positive Hepatitis C antibody result within 3 months of screening.
A positive pre-study drug/alcohol/cotinine screen.
A positive test for HIV antibody. Other Criteria
The subject has participated in a clinical trial and has received an investigational product within the following time period prior to the first dosing day in the current study: 30 days, 5 half-lives or twice the duration of the biological effect of the investigational product (whichever is longer).
Exposure to more than four new chemical entities within 12 months prior to the first dosing day.
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