Clinical trials: Adrenal Hyperplasia
Congenital Adrenal Hyperplasia
Tweens to Teens Project at Penn State
The goal of this study is to help investigators to understand more about the development of characteristics related to being male or female (what is called gender development).
- Trial name
- T2T@PSU (NCT01184651)
- Testing
- Questionnaires/Interviews
- Where
- United States
- Volunteers
- 188 people, healthy volunteers welcome
- Sponsor
- Penn State University
Congenital Adrenal Hyperplasia, Hypogonadotropic Hypogonadism
Growing up With the Young Endocrine Support System (YESS!)
Transition from paediatric to adult endocrinology is a challenge for adolescents, families and doctors. Up to 25% of young adults with chronic endocrine disorders are lost to follow-up ('drop-out') once the young adult moves out…
- Conditions
- Congenital Adrenal Hyperplasia, Hypogonadotropic Hypogonadism, Growth Hormone Deficiency, Combined Pituitary Hormone Deficiency
- Trial name
- YESS (NCT04252001)
- Testing
- YESS! game, Snake '97, Transition-toolkit
- Where
- 7 sites in Belgium, Netherlands and 2 more
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- dr. Laura C. G. de Graaff-Herder
Polycystic Ovary Syndrome, Insulin Resistance
Acupuncture or Metformin for Insulin Resistance in Women With PCOS
The hypothesis is that acupuncture is equally effective as metformin (both treatments combined with lifestyle management) in improving whole body glucose homeostasis in insulin resistant women with polycystic ovary syndrome…
- Conditions
- Polycystic Ovary Syndrome, Insulin Resistance, Hyperandrogenism
- Trial name
- PIAII (NCT02647827)
- Testing
- Lifestyle management, Acupuncture, Metformin
- Where
- 2 sites in China, Sweden
- Volunteers
- 303 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Polycystic Ovary Syndrome, Healthy Pregnant Women
Androgen Metabolism and Reproductive Outcome
The aim of this study is to determine maternal androgen metabolism during pregnancy and the impact of androgen disorders on mothers and infants.
- Trial name
- NCT02106676
- Where
- Austria
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Polycystic Ovary Syndrome
Effects of Metformin vs Oral Contraceptives on CV Risk Markers in PCOS
Cardiovascular risk factors cluster in hyperandrogenic women - including those presenting with the polycystic ovary syndrome - in association with insulin resistance, obesity, and other metabolic disorders.
- Trial name
- NCT00428311
- Testing
- Metformin, Ethynyl-estradiol plus cyproterone acetate
- Where
- Spain
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Hospital Universitario Ramon y Cajal
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
Congenital Adrenal Hyperplasia
Effects and Importance of Epinephrine/Adrenalin Deficiency in CAH
Individuals with CAH produce lower levels of epinephrine (adrenalin) than controls. This can be correlated to the CYP21A2 genotype and is most pronounced in the classic forms.
- Trial name
- NCT05162950
- Testing
- physical exercise as a standardized high intensity exercise test, Stress vulnerability
- Where
- Sweden
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Region Stockholm
Polycystic Ovary Syndrome (PCOS)
Androgen Excess as a Cause for Adipogenic Dysfunction in PCOS Women
The purpose of this research study is to collect specimen samples and study medical information from women with Polycystic Ovary Syndrome (PCOS) and women without PCOS.
- Trial name
- NCT01889199
- Testing
- Flutamide
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Polycystic Ovary Syndrome, c Type Natriuretic Peptide
Comparison of Serum C Type Natriuretic Peptide Levels Between Polycystic Ovary Syndrome Patients and Healthy Women
Recent studies have shown that C natriuretic peptide is produced from granulosa cells, increasing cumulative guanosine monophosphate (cGMP) production by affecting cumulus cells through natriuretic peptide receptors.
- Conditions
- Polycystic Ovary Syndrome, c Type Natriuretic Peptide, Menstrual Irregularity, Hyperandrogenism
- Trial name
- CNP (NCT04006171)
- Testing
- C type natriuretic peptide
- Where
- Cyprus
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Near East University, Turkey
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
PCOS, Offspring, Adult
Offspring Born to Mothers With Polycystic Ovary Syndrome in Guangzhou Cohort Study
The Offspring Born to Mothers with Polycystic Ovary Syndrome in Guangzhou Cohort study (PCOS-BIG) was established to investigate the short- and long-term effects of intrauterine exposure to maternal PCOS on the health of…
- Conditions
- PCOS, Offspring, Adult, Hyperandrogenism, Epigenetics
- Trial name
- PCOS-BIG (NCT03742011)
- Where
- China
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Guangzhou Women and Children's Medical Center
Hyperandrogenism, Glucocorticoid Metabolism
Effect of Free Fatty Acids (FFA) on Androgen Precursors in Women
The purpose of this study is to determine whether free fatty acids modify the androgen levels in healthy young women.
- Trial name
- NCT00473603
- Testing
- lipid/heparin infusion
- Where
- Germany
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Hyperandrogenism
Effects of Androgen Administration on Inflammation in Normal Women
The hypothesis of this study is that DHEA administration to increase male hormone in healthy normal-weight young women to levels present in women with Polycystic Ovary Syndrome will cause an inflammatory response in white blood…
- Trial name
- NCT01753037
- Testing
- Dehydroepiandrosterone (DHEA)
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Congenital Adrenal Hyperplasia
Linear Growth of Children With Congenital Adrenal Hyperplasia
The congenital adrenal hyperplasias (CAHs) comprise a family of autosomal recessive disorders that disrupt adrenal steroidogenesis. Three specific enzyme deficiencies are associated with virilization of affected women.
- Trial name
- NCT04087148
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Assiut University
Congenital Adrenal Hyperplasia
Prenatal Dex Study
The classic form of 21-hydroxylase deficiency (prevalence 1/15,000) is the most common cause of congenital adrenal hyperplasia (CAH).
- Trial name
- Prenatal Dex (NCT02795871)
- Testing
- Neuropsychological and cognitive assessment
- Where
- 10 sites in France
- Volunteers
- 354 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
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
Congenital Adrenal Hyperplasia
Cardiovascular Risk Profile in Patients With Congenital Adrenal Hyperplasia
Treatment with glucocorticoids and mineralocorticoids has changed congenital adrenal hyperplasia (CAH) from a fatal to a chronic lifelong disease.
- Trial name
- cardiohcs (NCT01807364)
- Where
- France
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Congenital Adrenal Hyperplasia
Qualitative Research on Women With Congenital Adrenal Hyperplasia
This qualitative interview-based study will investigate the impact that living with congenital adrenal hyperplasia has for women in the following areas: health-related quality of life (HRQL), psychological health, and…
- Trial name
- CAH (NCT00559078)
- Testing
- Interview
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Lehigh University
Disorders of Sex Development, Congenital Adrenal Hyperplasia
Gene Polymorphisms Influencing Steroid Synthesis and Action
The extend of steroid biosynthesis and action is mainly dependent on underlying genetic polymorphisms and gene mutations. These sequence variations in multiple genes involved in steroid biosynthesis and action cause different…
- Conditions
- Disorders of Sex Development, Congenital Adrenal Hyperplasia, Congenital Adrenal Hypoplasia, Adrenal Insufficiency
- Trial name
- NCT00485186
- Volunteers
- healthy volunteers welcome
- Sponsor
- University Hospital Schleswig-Holstein
Polycystic Ovarian Syndrome (PCOS), Irregular Menstrual Cycles
Effect of a Commonly Used Antibiotic, Doxycycline, in Women With Polycystic Ovarian Syndrome
The purpose of this study is to study the effect of a commonly used antibiotic, doxycycline, on the production of ovarian hormones and menstrual cycles in women with Polycystic Ovarian Syndrome (PCOS).
- Conditions
- Polycystic Ovarian Syndrome (PCOS), Irregular Menstrual Cycles, Androgen Excess
- Trial name
- MI-PCOS (NCT01788215)
- Testing
- doxycycline, Sugar Pill
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Rochester