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New treatment option for Hyperandrogenism
Official title Hyperandrogenemia and Altered Day-night LH Pulse Patterns
ClinicalTrials.gov ID: NCT03068910
What this study is testing
What is Micronized progesterone?
Micronized progesterone is an investigational medicine, given as an once-daily infusion into a vein, being studied as a potential treatment for hyperandrogenism.
Plain-language explanation of the investigational treatment - it is being studied and is not an approved or proven therapy. The study team can confirm the details.
- What it's testing
- The purpose of this study is to determine if, in mid- to late pubertal girls with hyperandrogenism, androgen-receptor blockade (spironolactone) improves the ability of progesterone to acutely reduce waking luteinizing hormone pulse frequency (primary endpoint).
- Phase 1: an early, usually small safety study
- You might receive a placebo (an inactive treatment) instead of the study drug, decided by chance. You may not know which one you got.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 10 to 17, women only. Healthy volunteers may be eligible.
You may be able to join if
- Mid- to late pubertal adolescent girl (at least Tanner breast stage 3, but no more than 2 years postmenarcheal)
- Hyperandrogenism, defined as a serum (calculated) free testosterone concentration greater than the Tanner stage-specific reference range and/or...
- General good health (excepting overweight, obesity, hyperandrogenism, and adequately-treated hypothyroidism)
- Capable of and willing to provide informed assent (adolescents under age 16 years) and/or consent (adolescents over age 16 years; custodial parents...
- Willing to strictly avoid pregnancy with use of reliable non-hormonal methods during the study period
You likely can't join if
- Inability/incapacity to provide informed consent
- Males will be excluded (hyperandrogenism is unique to females)
- Obesity resulting from a well-defined endocrinopathy or genetic syndrome
- Positive pregnancy test or current lactation
- Evidence for non-physiologic or non-PCOS causes of hyperandrogenism and/or anovulation
- Evidence of virilization (e.g., rapidly progressive hirsutism, deepening of the voice, clitoromegaly)
See the full eligibility criteria
- Mid- to late pubertal adolescent girl (at least Tanner breast stage 3, but no more than 2 years postmenarcheal)
- Hyperandrogenism, defined as a serum (calculated) free testosterone concentration greater than the Tanner stage-specific reference range and/or unequivocal evidence for hirsutism
- General good health (excepting overweight, obesity, hyperandrogenism, and adequately-treated hypothyroidism)
- Capable of and willing to provide informed assent (adolescents under age 16 years) and/or consent (adolescents over age 16 years; custodial parents or guardians of all adolescent volunteers)
- Willing to strictly avoid pregnancy with use of reliable non-hormonal methods during the study period
- Inability/incapacity to provide informed consent
- Males will be excluded (hyperandrogenism is unique to females)
- Obesity resulting from a well-defined endocrinopathy or genetic syndrome
- Positive pregnancy test or current lactation
- Evidence for non-physiologic or non-PCOS causes of hyperandrogenism and/or anovulation
- Evidence of virilization (e.g., rapidly progressive hirsutism, deepening of the voice, clitoromegaly)
- Total testosterone \> 150 ng/dl, which suggests the possibility of virilizing ovarian or adrenal tumor
- DHEA-S elevation \> 1.5 times the upper reference range limit. Mild elevations may be seen in adolescent HA and in PCOS, and will be accepted in these groups.
- Early morning 17-hydroxyprogesterone \> 200 ng/dl measured in the follicular phase, which suggests the possibility of congenital adrenal hyperplasia (if elevated during the luteal phase, the 17-hydroxyprogesterone will...
- Abnormal thyroid stimulating hormone (TSH): Note that people with stable and adequately treated primary hypothyroidism, reflected by normal TSH values, will not be excluded.
- Hyperprolactinemia \> 20% higher than the upper limit of normal. Mild prolactin elevations may be seen in adolescents and women with HA/PCOS, and elevations within 20% higher than the upper limit of normal will be...
- History and/or physical exam findings suggestive of Cushing's syndrome, adrenal insufficiency, or acromegaly
- History and/or physical exam findings suggestive of hypogonadotropic hypogonadism (e.g., symptoms of estrogen deficiency) including functional hypothalamic amenorrhea (which may be suggested by a constellation of...
- Persistent hematocrit \< 36% and hemoglobin \< 12 g/dl.
- Severe thrombocytopenia (platelets \< 50,000 cells/microliter) or leukopenia (total white blood count \< 4,000 cells/microliter)
- Previous diagnosis of diabetes, fasting glucose \> or = 126 mg/dl, or a hemoglobin A1c \> or = 6.5%
- Persistent liver panel abnormalities, with two exceptions. Mild bilirubin elevations will be accepted in the setting of known Gilbert's syndrome. Also, mild transaminase elevations may be seen in obesity/HA/PCOS...
- Significant history of cardiac or pulmonary dysfunction (e.g., known or suspected congestive heart failure, asthma requiring intermittent systemic corticosteroids, etc.)
- Decreased renal function evidenced by GFR \< 60 ml/min/1.73m2
- A personal history of breast, ovarian, or endometrial cancer
- History of any other cancer diagnosis and/or treatment (with the exception of basal cell or squamous cell skin carcinoma) unless they have remained clinically disease free (based on appropriate surveillance) for five...
- History of allergy to micronized progesterone or spironolactone
- Body mass index (BMI)-for-age percentile \< 5% (underweight)
- Due to the amount of blood being drawn, adolescent volunteers with body weight \< 25 kg will be excluded.
- Restrictions on use of other drugs or treatments: No medications known to affect the reproductive system, glucose metabolism, lipid metabolism, or blood pressure can be taken in the 2 months prior to the screening visit...
The study team makes the final eligibility decision.
Where it's taking place
- Charlottesville, Virginia, United States
Compensation & support
Compensation mentioned.
ClinicalTrials.gov doesn't provide a reliable structured field for payment or travel support - confirm details with the study team.
Questions & answers
Do participants get paid in this trial?
This study's listing includes signals that participants may be compensated or receive a stipend. Amounts vary and are set by the study team - confirm the details with them.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling female, 10 years to 17 years. Healthy volunteers may be eligible. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Charlottesville, Virginia, United States. Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.