11 recruiting studies matching your filters
Background: Gynecologic conditions are those that are related to the reproductive system. They can be reproductive gland disorders or reproductive system tumo…
Background: Endocrine disorders occur when the glands that make hormones do not work properly. Hormones levels that are too high or too low can cause problems…
This study will evaluate and gather information in patients with genetic causes of too much androgen (male-like hormone) in order to better understand the effe…
Early diabetic kidney disease (DKD) occurs in 50-70% of youth with type 2 diabetes (T2D) and confers high lifetime risk of dialysis and premature death. Youth-…
This study is testing whether improving health in girls during the prepubertal period may slow the onset of puberty. This study will focus on prepubertal girls…
This study explores how a physical activity program can affect hormone health and diabetes risk in girls ages 8-12 who may be at higher risk. The study aims to…
Establishment of regular menstrual cycles is a key component of reproductive maturation and a recognized vital sign for health and well-being. Irregular menstr…
This longitudinal study is designed to test bidirectional relationships between preteen girls' mental health and social media experiences. We will explore how …
The purpose of this study is to determine if, in mid- to late pubertal girls with hyperandrogenism, androgen-receptor blockade (spironolactone) improves the ab…
The purpose of this study is to determine if, in mid- to late pubertal girls with hyperandrogenism (HA), androgen-receptor blockade (spironolactone) alone norm…
The purpose of this study is two-fold. (1) We will determine if in mid- to late pubertal girls without hyperandrogenism (HA), progesterone (P4) acutely reduces…