29 studies found for:    nichd Polycystic Ovary Syndrome (PCOS)
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Rank Status Study
21 Active, not recruiting Effects of Androgen Blockade on Sensitivity of the GnRH Pulse Generator to Suppression by Estradiol and Progesterone
Conditions: Polycystic Ovary Syndrome;   Hyperandrogenism
Interventions: Drug: Flutamide;   Drug: Progesterone;   Drug: estrace (estradiol)
22 Recruiting Effect of Metformin on Sensitivity of the Gonadotropin-releasing Hormone (GnRH) Pulse Generator to Suppression by Estradiol and Progesterone
Conditions: Polycystic Ovary Syndrome;   Hyperandrogenism
Interventions: Drug: Metformin;   Drug: Progesterone;   Drug: estrace
23 Recruiting Evaluation of Adrenal Androgens in Normal and Obese Girls After Suppression and Stimulation
Conditions: Hyperandrogenemia;   Polycystic Ovary Syndrome;   Obesity
Interventions: Drug: Dexamethasone;   Drug: Cortrosyn
24 Recruiting Go Girls! Fitness Support Group Intervention Effectiveness Study
Conditions: Polycystic Ovary Syndrome;   Abnormal Weight Gain;   Excess Weight;   Insulin Resistance;   Premature Adrenarche;   Type 2 Diabetes Mellitus
Intervention: Behavioral: Go Girls! Fitness Support Group
25 Recruiting Suppression of Daytime and Nighttime Luteinizing Hormone Frequency by Progesterone
Conditions: Polycystic Ovary Syndrome;   Hyperandrogenism
Interventions: Drug: Progesterone;   Drug: Placebo
26 Recruiting Assessment of Sensitivity of the Hypothalamic GnRH Pulse Generator to Estradiol and Progesterone Inhibition
Conditions: Hyperandrogenemia;   Polycystic Ovary Syndrome
Interventions: Drug: Progesterone;   Drug: Estrace (estrogen)
27 Recruiting Assessment of Day-night Secretion of Progesterone and LH Across Puberty
Condition: Hyperandrogenemia
Intervention:
28 Completed Family Study on Preeclampsia
Condition: Preeclampsia
Intervention:
29 Recruiting Pulsatile GnRH in Anovulatory Infertility
Conditions: Hypogonadotropic Hypogonadism;   Amenorrhea;   Kallmann's Syndrome
Interventions: Drug: synthetic gonadotropin releasing hormone (GnRH);   Device: Mini-infusion pump

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Indicates status has not been verified in more than two years