Clinical trials: Puberty Disorders
Early Puberty
the Association Between Obesity and Early Puberty
childhood obesity and early puberty are closely related, but existing reports usually focus on their relationship from the perspective of phenotype.
- Trial name
- NCT04317014
- Volunteers
- 628 people, healthy volunteers welcome
- Sponsor
- Shenzhen Center for Disease Control and Prevention
Puberty, Hyperandrogenism
Acute Progesterone Suppression of Wake vs. Sleep Luteinizing Hormone Pulse Frequency in Pubertal Girls With and Without Hyperandrogenism
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 waking luteinizing hormone (LH) frequency to a greater extent than…
- Trial name
- CRM003 (NCT00929006)
- Testing
- Micronized progesterone suspension
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Puberty and Body Composition
Association Between Soy Based Formula in Infancy and Puberty
Background: Children in industrialized and developing countries have a higher tendency to present earlier signs of puberty. One hypothesis includes the hormonal effects of phytoestrogens found in soy products.
- Trial name
- NCT02908971
- Testing
- soy based formula at infancy
- Where
- Israel
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Assaf-Harofeh Medical Center
Varicocele, Scrotal Disorder
Testicular Growth During Puberty in Boys With and Without a Left-sided Varicocele
Prospective observational study. A varicocele is defined as a dilatation of the veins in the plexus pampiniformis in the testicles. Varicoceles are a diagnostic dilemma and a therapeutic challenge.
- Trial name
- NCT03540056
- Testing
- Ultrasound
- Where
- Belgium
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Universiteit Antwerpen
Hypogonadism, Precocious Puberty
Study of Gonadotropin-Releasing Hormone Pulse Frequency in Sexual Maturation and in the Menstrual Cycle
OBJECTIVES: I. Evaluate the sleep-entrained patterns of gonadotropin-releasing hormone (GnRH) and sex steroid secretion in normal and hypogonadal children. II.
- Trial name
- NCT00004335
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Center for Research Resources (NCRR)
Hyperandrogenism
Sleep-wake Changes of Luteinizing Hormone Frequency in Pubertal Girls With and Without High Testosterone
The purpose of this study is to determine whether sleep-wake changes of luteinizing hormone pulse frequency are different in early pubertal girls with high testosterone levels compared to early pubertal girls with normal…
- Trial name
- CRM005 (NCT00930007)
- Testing
- Blood sampling
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Acne Vulgaris, Gingivitis
Association of Acne Vulgaris With Oral Hygiene and Gingivitis
The goal of this observational study is to learn about in the relationship between acne vulgaris and oral hygiene and gingivitis.
- Conditions
- Acne Vulgaris, Gingivitis, Dental Plaque, Oral Hygiene
- Trial name
- NCT06237387
- Testing
- Periodontal examination
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Erzincan University
Precocious Puberty
LH Response to GnRH Test in Prepubescent Girls Under 6 Years
The project aims to establish the normal LH and FSH response to a standardized GnRH dose in healthy girls below 6 years of age, and compares the normal GnRH response to the GnRH response in girls with early puberty development.
- Trial name
- NCT01944488
- Testing
- GnRH agonist
- Where
- Denmark
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Puberty Delayed
Pubertal Replacement In Boys Study Nebido and Testoviron Depot Treatment
In this prospective open clinical study, Pubertal Replacement in Boys Study (PRIBS), boys 14-16 years with delayed puberty in terms of slow pubertal progression, were randomized to SoC treatment with TE: Testostoviron depot® 75…
- Trial name
- NCT05417035
- Testing
- Nebido
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- NU-Hospital Organization, Sweden
Osteoporosis
Calcium and Bone Mass in Young Females
We originally suggested that calcium in the diet is important in determining the amount of bone (bone mass) that builds up in young adults. We are testing the effect of calcium on bone mass in 354 Caucasian (white) girls.
- Trial name
- NCT00000402
- Testing
- Calcium
- Where
- United States
- Volunteers
- 354 people, healthy volunteers welcome
- Sponsor
- Ohio State University
Overweight, Leanness
The Effects of Puberty and Weight on Sugar Metabolism in Children
Our goal is to investigate how hormones that control blood sugar, hunger, and stomach emptying change with puberty and being overweight. These substances change with a meal.
- Conditions
- Overweight, Leanness, Adolescent
- Trial name
- NCT01718080
- Where
- United States
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Puberty, Precocious, Adiposity
Long-term Outcome of GnRH Analogues Treatment of Children With Idiopathic Central Precocious Puberty
This study evaluates the influence of early adiposity rebound, genetic polymorphisms and GnRHa treatment on long-term outcome of girls with idiopathic central precocious puberty.
- Trial name
- NCT02790112
- Testing
- GnRHas
- Where
- Belgium
- Volunteers
- 418 people, healthy volunteers welcome
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Disorders of Sex Development (DSD), Pediatric and Adolescent Cancers of the Genital Tract
Data Collection Study of Pediatric and Adolescent Gynecology Conditions
Background: Gynecologic conditions are those that are related to the reproductive system. They can be reproductive gland disorders or reproductive system tumors. They can also be inborn anomalies of the reproductive tract.
- Conditions
- Disorders of Sex Development (DSD), Pediatric and Adolescent Cancers of the Genital Tract, Reproductive Endocrine Conditions in Puberty, Structural Gynecologic Conditions Including Vulvar and Vaginal Conditions
- Trial name
- NCT04717349
- Where
- United States
- Volunteers
- 11,000 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Obesity, Type 2 Diabetes
A Specialized Diet for the Unique Metabolic Characteristics of Peripubertal African American Girls
A diet (42% carbohydrate) specialized to the unique metabolic characteristics of peripubertal African AMerican girls (hyperinsulinemic, low insulin sensitive) will be more effective in maintaining glucose and insulin homeostasis…
- Trial name
- PRIMO (NCT00718874)
- Testing
- Dietary
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Hyperandrogenism, Polycystic Ovary Syndrome
Does Spironolactone Normalize Sleep-wake Luteinizing Hormone Pulse Frequency in Pubertal Girls With Hyperandrogenism?
The purpose of this study is to determine if, in mid- to late pubertal girls with hyperandrogenism (HA), androgen-receptor blockade (spironolactone) alone normalizes sleep-wake luteinizing hormone (LH) pulse frequency (primary…
- Conditions
- Hyperandrogenism, Polycystic Ovary Syndrome, Puberty
- Trial name
- CBS010 (NCT04723862)
- Testing
- Spironolactone
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Polycystic Ovary Syndrome, Hyperandrogenism
Suppression of Daytime and Nighttime Luteinizing Hormone Frequency by Progesterone
During childhood, the levels of certain hormones: gonadotropin-releasing hormone (GnRH), luteinizing hormone (LH), follicle-stimulating hormone (FSH), estrogen, and progesterone are very low.
- Conditions
- Polycystic Ovary Syndrome, Hyperandrogenism, Normal Puberty
- Trial name
- NCT01428089
- Testing
- Progesterone
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Migraine
Puberty, Sex Hormones and Pain Sensitivity in Adolescents With Migraine
The purpose of this research study is to investigate the relationships between sex hormone levels and experimental pain sensitivity and migraine severity will be examined.
- Trial name
- IHS (NCT05738213)
- Testing
- Thermal stimuli, Pressure stimuli, Pain ratings
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Early Puberty
The Safety and Pharmacokinetic/Pharmacodynamic Study of CKD-841 in Postmenopausal Female, Phase 1
A randomized, single-blinded, parallel design phase I clinical trial to investigate the safety and pharmacokinetics/pharmacodynamics of CKD-841 A-1, CKD-841 D or Leuplin Inj. after subcutaneous injection in postmenopausal female
- Trial name
- NCT04840745
- Testing
- CKD-841 A-1 3.75mg, CKD-841 A-1 1.88mg, CKD-841 D 2.92mg
- Where
- South Korea
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Chong Kun Dang Pharmaceutical
Puberty, Hyperandrogenism
Assessment of Day-night Secretion of Progesterone and LH Across Puberty
Hormones are substances that are made by the body and are sent directly out into the bloodstream to increase or decrease the function of certain organs, glands, or other hormones.
- Trial name
- LH (NCT02155933)
- Testing
- Blood sampling
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Pediatric Obesity, Puberty, Precocious
The Effect of Decaffeinated Green Tea Polyphenol Intake on the Risk of Precocious Puberty Among Obese Girls
In this study, 6-10 years old obese girls will be recruited to test the preventive effect of decaffeinated green tea polyphenols on the risk of precocious puberty by the random, placebo-control and single blind design.
- Trial name
- NCT03628937
- Testing
- Decaffeinated Green Tea Polyphenol
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine