Clinical trials: 21-OHD
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, Anovulation
Inositol Supplementation to Treat PCOS (INSUPP-PCOS)
To determine if Inositol, a dietary supplement, will improve ovarian and adrenal androgen excess in women with Polycystic Ovarian Syndrome(PCOS).
- Conditions
- Polycystic Ovary Syndrome, Anovulation, Hyperandrogenism, Insulin Resistance
- Trial name
- INSUPP-PCOS (NCT03864068)
- Testing
- Inositol
- Where
- 2 sites in United States
- Volunteers
- 154 people
- Sponsor
- Milton S. Hershey Medical Center
Autonomous Cortisol Secretion (ACS), ACTH-Independent Cushing Syndrome
SPI-62 as a Treatment for Hypercortisolism Related to a Benign Adrenal Tumor
This is study with SPI-62 to evaluate the efficacy, safety, and pharmacological effect of SPI-62 in subjects with hypercortisolism related to a benign adrenal tumor. Each subject will receive 2mg of SPI-62 daily.
- Conditions
- Autonomous Cortisol Secretion (ACS), ACTH-Independent Cushing Syndrome, ACTH-Independent Adrenal Cushing Syndrome, Somatic
- Trial name
- ACSPIRE (NCT05436639)
- Testing
- SPI-62 dose
- Where
- 5 sites in United States, Romania and 1 more
- Volunteers
- 30 people
- Sponsor
- Sparrow Pharmaceuticals
Congenital Adrenal Hyperplasia
Pharmacokinetics, Safety and Tolerability of Crinecerfont in Participants With Congenital Adrenal Hyperplasia Who Are Less Than 2 Years Old
The main objective for this study is to evaluate the pharmacokinetics (PK) of crinecerfont in pediatric participants 0 to <2 years of age with congenital adrenal hyperplasia (CAH).
- Trial name
- NCT07187375
- Testing
- Crinecerfont
- Where
- 3 sites in Germany
- Volunteers
- 7 people
- Sponsor
- Neurocrine Switzerland GmbH
Adrenal Hyperplasia, Congenital
LC-MS / MS Adrenal Steroids Assayed on Dried Blot Spot for the Congenital Adrenal Hyperplasia Neonatal Screening (SPECTROSPOT)
This research uses the Liquid Chromatography coupled to tandem Mass Spectrometry (LC-MS / MS) technique on dried blot spot samples for the neonatal screening of congenital adrenal hyperplasia.
- Trial name
- SPECTROSPOT (NCT03589144)
- Where
- France
- Volunteers
- 132 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Type 1 Diabetes Mellitus, Polycystic Ovary Syndrome (PCOS)
Polycystic Ovary Syndrome in Type 1 Diabetes
BACKGROUND Functional ovarian hyperandrogenism, including the polycystic ovary syndrome (PCOS), is very prevalent in women with type 1 diabetes (T1D). The pathogenic mechanisms of this association remain unclear.
- Trial name
- NCT07490964
- Testing
- Type 1 diabetes mellitus, Elevated circulating androgen levels, Sex dimorphism
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Fundacion para la Investigacion Biomedica del Hospital Universitario Ramon y Cajal
Polycystic Ovary Syndrome (PCOS)
Effect of Magnesium and Levocarnitine on Metabolic and Clinical Outcomes in Women With Polycystic Ovarian Syndrome (PCOS)
Polycystic Ovary Syndrome (PCOS) is one of the most common endocrine disorders among women of reproductive age and is associated with metabolic abnormalities such as insulin resistance, dyslipidemia, and hormonal imbalance, which…
- Trial name
- NCT07298564
- Testing
- Magnesium 500 mg, Levocarnitine 1000 mg
- Where
- Iran
- Volunteers
- 84 people
- Sponsor
- Behnood Abbasi
Adrenal Insufficiency, Congenital Adrenal Hyperplasia
Dynamic Hormone Diagnostics in Endocrine Disease
The study will investigate 27 hour profiles of hormones in the subcutaneous tissue of healthy subjects and patients with Addison's, Congenital Adrenal Hyperplasia, Growth Hormone Deficiency, acromegaly, Cushings and Primary…
- Conditions
- Adrenal Insufficiency, Congenital Adrenal Hyperplasia, Cushing Syndrome, Growth Hormone Deficiency
- Trial name
- ultradian (NCT02934399)
- Testing
- 27 hour subcutaneous fluid sampling
- Where
- 4 sites in Greece, Norway and 2 more
- Volunteers
- 528 people, healthy volunteers welcome
- Sponsor
- Haukeland University Hospital
Adrenal Tumor, Adrenal Mass
Prevention of Conversion in Posterior Retroperitoneal Adrenalectomy by Measuring Preoperative Anatomical Conditions
With our retrospective study the investigators show the limitations of the posterior retroperitoneal adrenalectomy by analyzing anatomical parameters.
- Conditions
- Adrenal Tumor, Adrenal Mass, Pheochromocytoma, Conn Adenoma
- Trial name
- NCT04071561
- Testing
- Posterior retroperitoneal adrenalectomy (PRA), Lateral transperitoneal adrenalectomy (LTA)
- Where
- Switzerland
- Volunteers
- 14 people
- Sponsor
- University of Basel
Congenital Adrenal Hyperplasia
Adult Height Prediction in Congenital Adrenal Hyperplasia
Congenital Adrenal Hyperplasia (CAH) is a genetic rare disease, which alters the adrenal production of gluco and mineralo corticoïds. The treatment consists in supplementing children with hydrocortisone.
- Trial name
- OPALE Model (NCT03162159)
- Testing
- Collection of growth and bone maturation data
- Where
- France
- Volunteers
- 496 people
- Sponsor
- Hospices Civils de Lyon
Dexamethasone During Pregnancy
Dexamethasone and Pregnancy: Maternal Effects
This study will analyze obstetric, endocrine and metabolic follow-up data in women treated with DEX. It will reveal the prevalence and importance of weight gain, insomnia, edema, stretch marks, arterial hypertension and…
- Trial name
- DEXAPREG (NCT06259994)
- Where
- 17 sites in France
- Volunteers
- 35 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Congenital Adrenal Hyperplasia
Efficacy, Safety, Tolerability, and Pharmacokinetics of NBIP-01435 in Adult Participants With Classic Congenital Adrenal Hyperplasia (CAH)
The main objective of this study is to evaluate the efficacy of different dose levels of NBIP-01435 on reducing elevated androstenedione (A4) levels in adults with classic CAH.
- Trial name
- NCT07850739
- Testing
- NBIP-01435
- Volunteers
- 36 people
- Sponsor
- Neurocrine Biosciences
Hyperandrogenism
Combined Use of Machine Learning and Metabolomics to Improve the Diagnosis and Management of Hyperandrogenism
Hyperandrogenism is a common reason for consultation, the causes of which can range from common conditions (PCOS) to rarer conditions with major genetic implications (NC21OHD).
- Trial name
- HYPERMETABO (NCT07253454)
- Testing
- data collection
- Volunteers
- 800 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Congenital Adrenal Hyperplasia
A Ph2b to Evaluate Clinical Efficacy and Safety of Tildacerfont in Adult CAH
An investigation of the efficacy and safety of up to 70 weeks of treatment with Tildacerfont in subjects with classic CAH who have elevated biomarkers at baseline on their current GC regimen.
- Trial name
- NCT04457336
- Where
- 65 sites in United States, Australia and 18 more
- Volunteers
- 96 people
- Sponsor
- Spruce Biosciences
Congenital Adrenal Hyperplasia
Retrospective Multicentre Study on the Impact of Neonatal Screening for Congenital Adrenal Hyperplasia in Italy
Oservational, retrospective, multicenter study focused on neonatal screening for Congenital Adreanl Hyperplasia.
- Trial name
- NCT06728748
- Where
- 4 sites in Italy
- Volunteers
- 29 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Congenital Adrenal Hyperplasia
Comparison of Chronocort® With Standard Glucocorticoid Therapy in Patients With Congenital Adrenal Hyperplasia
This study is a parallel arm, randomised, open-label study, including dose titration and admissions for four overnight stays for 24-hour endocrine profiles.
- Trial name
- NCT02716818
- Testing
- Chronocort®, standard glucocorticoid therapy
- Where
- United States
- Volunteers
- 122 people
- Sponsor
- Neurocrine UK Limited
Hyperandrogenism, Metabolic Cardiovascular Syndrome
Phlebotomy and Polycystic Ovary Syndrome
AIMS To study the effects of the decrease in iron tissue depots after scheduled bloodletting on insulin sensitivity, carbohydrate metabolism, classic and non-classic cardiovascular risk factors in patients with functional…
- Trial name
- NCT02460445
- Testing
- Phlebotomy, ethinylestradiol, Cyproterone Acetate
- Where
- Spain
- Volunteers
- 37 people
- Sponsor
- Manuel Luque Ramírez
Primary Aldosteronism, Primary Aldosteronism Due to Adrenal Hyperplasia (Bilateral)
Calcium Channel Blockade in Primary Aldosteronism
This pilot study explore whether the calcium channel blocker amlodipine can lower aldosterone levels in people with primary aldosteronism.
- Trial name
- CCB-PA (NCT04179019)
- Testing
- Amlodipine
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Brigham and Women's Hospital
Congenital Adrenal Hyperplasia
A Study of ATR-101 for the Treatment of Congenital Adrenal Hyperplasia
This is a Phase 2 multicenter, single-blind, multiple dose study to evaluate the safety and efficacy of orally administered ATR-101 in subjects with classic congenital adrenal hyperplasia (CAH).
- Trial name
- NCT02804178
- Testing
- ATR-101
- Where
- 6 sites in United States
- Volunteers
- 10 people
- Sponsor
- Millendo Therapeutics, Inc.
Hyperandrogenism, Polycystic Ovary Syndrome
Hyperandrogenemia and Altered Day-night LH Pulse Patterns
The purpose of this study is to determine if, in mid- to late pubertal girls with hyperandrogenism, androgen-receptor blockade (spironolactone) improves the ability of progesterone to acutely reduce waking luteinizing hormone…
- Conditions
- Hyperandrogenism, Polycystic Ovary Syndrome, Puberty
- Trial name
- CRM008 (NCT03068910)
- Testing
- Micronized progesterone, Spironolactone
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Virginia