Clinical trials: Estrogen Deficiency
Amenorrhea, Hypoaldosteronism
Ovarian Follicle Function in Patients With Primary Ovarian Failure
No proven therapy to restore ovarian function and fertility is available to patients with karyotypically normal spontaneous premature ovarian failure.
- Conditions
- Amenorrhea, Hypoaldosteronism, Hypogonadism, Infertility
- Trial name
- NCT00001275
- Where
- United States
- Volunteers
- 1,134 people
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Hypopituitarism
Arimidex Multicenter Trial in Growth Hormone (GH) Deficient Boys
The purpose of this study is to see if Arimidex, an aromatase inhibitor, can delay epiphyseal fusion and increase predicted adult height in boys who are growth hormone deficient, in puberty, and who are taking growth hormone.
- Trial name
- NCT00133354
- Testing
- Arimidex (Anastrozole), Growth Hormone
- Where
- United States
- Volunteers
- 53 people
- Sponsor
- Nemours Children's Clinic
Menopause, Testosterone Deficiency
Estradiol and Testosterone Subdermal Implants for Menopause Treatment (ESTIME)
Estrogen and androgen deficiencies negatively impact the quality of life of women at different stages of life, especially after menopause. New modalities and new therapeutic alternatives have been researched.
- Conditions
- Menopause, Testosterone Deficiency, Estrogen Deficiency
- Trial name
- ESTIME (NCT06343870)
- Testing
- testosterone pellet (100 mg)
- Where
- Brazil
- Volunteers
- 140 people
- Sponsor
- University of Sao Paulo General Hospital
Menopause Surgical
Hormonal Regulation of Cardiometabolic Health Study
The goal of this observational study is to understand how the loss of ovarian function after oophorectomy affects the health and well being of women aged 35-50. The study focuses on four areas: 1.
- Trial name
- HoCa (NCT07406412)
- Testing
- Surgical removal of ovaries, Hormone Replacement Therapy (HRT)
- Where
- 7 sites in Finland
- Volunteers
- 120 people
- Sponsor
- University of Jyvaskyla
Arginine Vasopressin Deficiency, Oxytocin Deficiency
Identifying Oxytocin Deficiency in Adults With Pituitary Disease
This is an open-label, pilot study, to characterize oxytocin response to a single dose of oral Estrogen-progestin in patients with arginine-vasopressin deficiency compared to healthy controls.
- Trial name
- NCT06460948
- Testing
- Norethindrone Acetate-Ethinyl Estradiol
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Elizabeth Austen Lawson
HIV Infections
Selective Estrogen Receptor Modulators to Enhance the Efficacy of Viral Reactivation With Histone Deacetylase Inhibitors
This study evaluated the effects of tamoxifen exposure in combination with vorinostat on viral reactivation among HIV-1 infected post-menopausal women with virologic suppression on antiretroviral therapy (ART), when compared to…
- Trial name
- NCT03382834
- Testing
- Tamoxifen, Vorinostat, Antiretroviral drugs
- Where
- 15 sites in United States, Puerto Rico
- Volunteers
- 31 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Primary Ovarian Insufficiency
Primary Ovarian Insufficiency: Phenotype and Optimal Treatment
This pilot study will observe the progression of newly diagnosed POI patients physical and psychology outcomes after initiating standard of care HRT treatment in comparison to healthy female control participants' physical and…
- Trial name
- NCT03568708
- Testing
- Transdermal Estrogen
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Estrogen Deficiency
Estrogen Deficiency and Cardiovascular Disease in Premenopausal Women
For unexplained reasons, young premenopausal women with heart disease have twice the rate of death compared to men of the same age.
- Trial name
- NCT00572858
- Testing
- Blood test, Ultrasound of neck arteries, Saliva test
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- Cedars-Sinai Medical Center
Bone Diseases
Odense Androgen Study: Study of Androgens, Body Composition, and Muscle Function in Danish Men
Objective: To define a reference-population of healthy young men (20-29 years old). To establish reference-intervals for: 1. Total, bioavailable and free serum androgens (testosterone, dihydrotestosterone, androstenedione) and…
- Trial name
- NCT00150163
- Where
- Denmark
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Odense University Hospital
Turner Syndrome, Hypogonadism; Ovarian
Long Term Effects of Oral Versus Transdermal Estrogen Replacement Therapy in Turner Syndrome
This 14-month, phase IV, randomized controlled crossover trial aims to compare the effects of oral versus transdermal estrogen replacement therapy (ERT) in women with Turner syndrome (TS).
- Conditions
- Turner Syndrome, Hypogonadism; Ovarian, Hormone Replacement Therapy, Estrogen Replacement Therapy
- Trial name
- NCT06570460
- Testing
- 17-beta estradiol
- Where
- Denmark
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Aarhus University Hospital
Obesity
Prevention of Obesity in Women Via Estradiol Regulation
The purpose of this study is to evaluate potential mechanisms by which estradiol deficiency accelerates fat gain and abdominal fat accumulation in women.
- Trial name
- POWER (NCT00687739)
- Testing
- leuprolide acetate, Estradiol Transdermal, progressive resistance exercise training
- Where
- United States
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Menopause, Postmenopausal Vaginal Atrophy
Evaluation of Safety and Efficacy of 17-Beta Estradiol in Treatment of Atrophic Vaginitis: An Extension Trial
This trial was conducted in the United States of America (USA). This trial aimed to evaluate safety and efficacy of 17-beta Estradiol in the treatment of atrophic vaginitis.
- Trial name
- NCT00464971
- Testing
- estradiol, 25 mcg
- Volunteers
- 102 people
- Sponsor
- Novo Nordisk A/S
Menopause, Aging
Sex Hormones and Atherosclerosis Prevention in Perimenopausal Women
As women get older and go through menopause, levels of the female reproductive hormone estradiol decrease to low levels. Also with aging, the functioning of the arteries declines.
- Trial name
- SHAPE2 (NCT02042196)
- Testing
- KUVAN, Cetrotide, Climara
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Menopause Surgical, Estrogen Deficiency
Understanding the Roles of Hormones in Adipocyte Remodeling Following Menopause
The overarching aims of this study are to: 1. Characterize the rate of in vivo adipogenesis, and changes in adipose tissue gene and protein expression, in the scABD and scFEM depots of women undergoing surgical menopause (↓E2…
- Conditions
- Menopause Surgical, Estrogen Deficiency, Adiposity, Follicle-Stimulating Hormone Deficiency
- Trial name
- RESUME-2 (NCT03856268)
- Testing
- 'Surgical Menopause' Group, 'Drug-Induced Menopause' Group
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Functional Hypothalamic Amenorrhea, FHA
A Study to Investigate Mibavademab in Adult Women With Functional Hypothalamic Amenorrhea
This study is researching an experimental drug called mibavademab (also called "study drug"). The study is focused on participants with a condition called Functional Hypothalamic Amenorrhea (FHA).
- Trial name
- KYRIAD (NCT07235917)
- Testing
- Mibavademab
- Where
- 11 sites in United States
- Volunteers
- 34 people
- Sponsor
- Regeneron Pharmaceuticals
Menopause, Metabolic Dysfunction Associated Steatotic Liver Disease
COmmencing Menopausal HOrmone Replacement Therapy and the Effect on Metabolic-dysfunction Associated Steatotic Liver Disease: a Pilot Mechanistic Study
Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most common cause of chronic liver disease worldwide, currently affecting approximately 1-in-4 people globally.
- Trial name
- NCT06704516
- Testing
- Menopausal hormone therapy
- Where
- United Kingdom
- Volunteers
- 10 people
- Sponsor
- University of Oxford
Estrogen Deficiency, Peripheral Artery Disease
Estrogen Receptors and Peripheral Artery Disease
It is estimated that >200 million people have Peripheral artery disease (PAD) worldwide. PAD is related to increased morbidity or mortality in affected patients. More severe forms of PAD are surgically managed.
- Trial name
- ESTROPAD (NCT04419727)
- Testing
- arterial reconstructive open surgery
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- University of Catanzaro
Estrogen Deficiency, Cardiovascular Disease (CVD)
Atherosclerosis, Immune Mediated Inflammation and Hypoestrogenemia in Young Women
The purpose of this study is to determine whether young women with functional hypothalamic amenorrhea (premenopausal HypoE) is associated with risk factors for pre-clinical cardiovascular disease (CVD).
- Conditions
- Estrogen Deficiency, Cardiovascular Disease (CVD), Functional Hypothalamic Amenorrhea, Endothelial Dysfunction
- Trial name
- NCT03018366
- Testing
- 17beta Estradiol, Progesterone
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Cedars-Sinai Medical Center
Insulin Resistance, Type 2 Diabetes Mellitus
T-IR- Study to Understand the Effects of Testosterone and Estrogen on the Body's Response to the Hormone Insulin
The purpose of this research study is to understand the effects of testosterone and estrogen on the body's response to the hormone insulin.
- Conditions
- Insulin Resistance, Type 2 Diabetes Mellitus, Obesity, Androgen Deficiency
- Trial name
- T-IR (NCT01686828)
- Testing
- Acyline, Testosterone 1.62% gel, Letrozole
- Where
- United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- University of Washington
Iron-deficiency, Inflammation
Iron and Muscular Damage: FEmale Metabolism and Menstrual Cycle During Exercise
This project is an observational controlled randomized counterbalance study. One hundred and three physically active and healthy women were selected to participate in the IronFEMME Study, of which 57 were eumenorrheic, 30 were…
- Conditions
- Iron-deficiency, Inflammation, Exercise Induced Iron-deficiency, Exercise Induced Muscle Damage
- Trial name
- IronFEMME (NCT04458662)
- Testing
- Interval running protocol / eccentric-based resistance exercise protocol
- Where
- Spain
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- Universidad Politecnica de Madrid