Clinical trials: Amenorrhea
Amenorrhea, Oligomenorrhea
Ovarian Morphology in Girls
Establishment of regular menstrual cycles is a key component of reproductive maturation and a recognized vital sign for health and well-being.
- Conditions
- Amenorrhea, Oligomenorrhea, Puberty
- Trial name
- OMG (NCT04424576)
- Where
- 3 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cornell University
Healthy
Exercise Amenorrhea Stress and Bone Health in Adolescents
This study investigates the role of energy balance and stress in the regulation of hypothalamic-pituitary-gonadal axis in adolescent girls across the fitness spectrum.
- Trial name
- NCT00441402
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Kallmann Syndrome, Hypogonadotropic Hypogonadism
Genetics of Reproductive Disorders (Including Kallmann Syndrome) and Cleft Lip and/or Palate
The purpose of this study is to explore the genetic basis of reproductive disorders and cleft lip and/or palate.
- Conditions
- Kallmann Syndrome, Hypogonadotropic Hypogonadism, Hypothalamic Amenorrhea, Polycystic Ovarian Syndrome
- Trial name
- NCT01601171
- Where
- Switzerland
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Vaudois
Polycystic Ovary Syndrome, Non-Alcoholic Fatty Liver Disease
NAFLD in Adolescents and Young Adults With PCOS
This project focuses on an at-risk adolescent and young adult population who may gain long-term health benefits from detection of risk factors at a young age.
- Conditions
- Polycystic Ovary Syndrome, Non-Alcoholic Fatty Liver Disease, Metabolic Syndrome
- Trial name
- NCT02506946
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Columbia University
Exercise-related Amenorrhea
Fat Mediated Modulation of Reproductive and Endocrine Function in Young Athletes
One aim of this study is to determine changes in body composition and hormones that differentiate athletes who stop getting their periods versus those who continue to get their periods and non-athletes.
- Trial name
- NCT00946192
- Testing
- Transdermal 17Beta-estradiol, progesterone, Ethinyl Estradiol + Desogestrel
- Where
- United States
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Healthy
Hormonal Status, Performance and Health in Elite Female Athlete
The repercussions of the hormonal status of high-level sportswomen on their performance and health as well as on the Athlete's Biological Passport (ABP) have been little studied and remain poorly known.
- Trial name
- FEMMES (NCT05028959)
- Testing
- Multidisciplinary monitoring of healthy women
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Université Paris-Saclay-Assistance publique des hôpitaux de Paris
Contraception
KYleena Satisfaction Study / Observational Study on User Satisfaction With the Levonorgestrel Intrauterine Delivery System Kyleena (LNG-IUS 12) in New Contraceptive Users and After Switching From Another Contraceptive Method
The main goal of this non-interventional study (NIS) is to evaluate user satisfaction with Kyleena in a real-life setting and to identify factors which influence user satisfaction, taking into account previously used…
- Trial name
- KYSS (NCT03182140)
- Testing
- Kyleena
- Where
- 19 sites in United States, Belgium and 6 more
- Volunteers
- 1,134 people, healthy volunteers welcome
- Sponsor
- Bayer
Health, Subjective, Nutrition Disorders
Relative Energy Deficiency in Sport Multicenter Study
Relative Energy Deficiency in Sport (RED-S) characterizes a range of negative health and performance outcomes that result from chronically low energy availability.
- Conditions
- Health, Subjective, Nutrition Disorders, Athletic Injuries, Hormone Disturbance
- Trial name
- NCT04766203
- Testing
- Treatment of REDS using a holistic treatment arm
- Where
- Canada
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Trent Stellingwerff
Anorexia Nervosa
Effects of Anorexia Nervosa on Bone Mass in Adolescents
This study is to determine the effects of anorexia nervosa on bone mass and hormone levels in adolescents. Whether administration of estrogen, a normal hormone present during puberty, can help maintain bone development in girls…
- Trial name
- NCT00088153
- Testing
- Physiologic Estrogen/progesterone
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Premature - Weight 1000g-2499g or Gestation of 28-37weeks, Premature Baby 26 to 32 Weeks
Comparison of Two Early Treatments for Premature Babies and Their Effects Over Time
According to the latest World Health Organization report, prematurity is a major health issue, recognized as a significant vulnerability factor contributing to the emergence of neurodevelopmental disorders.
- Conditions
- Premature - Weight 1000g-2499g or Gestation of 28-37weeks, Premature Baby 26 to 32 Weeks, Premature Baby 33 to 36 Weeks, Premature Between 32 and 36 Weeks of Amenorrhoea
- Trial name
- PREMOTSENS (NCT07261046)
- Testing
- ATVV (Auditory, Tactile, Visual and Vestibular stimulation), Singing
- Where
- 2 sites in France
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Elsan