Clinical trials: Estrogen
Anorexia Nervosa
Estradiol and Fear Extinction in Anorexia Nervosa (AN)
The purpose of this study is to determine whether estrogen may help reduce fear of high calorie-density foods in weight-restored women with Anorexia Nervosa (AN).
- Trial name
- NCT02792153
- Testing
- Estradiol
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Menopause
Pharmacokinetics of Injectable Estradiol and Progesterone Microspheres Suspension
Phase I pharmacokinetic study Main objective: To determine plasmatic profiles and pharmacokinetic parameters of estradiol and progesterone on each of the formulations studied, after multiple-dose administration Study design…
- Trial name
- NCT01293747
- Testing
- Estradiol + Progesterone
- Where
- Mexico
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Productos Científicos S. A. de C. V.
Postmenopausal Symptoms, Cardiovascular Diseases
Estrogen Deficiency on Cardiovascular Risk
To explore how estrogen deficiency impacts the blood pressure (BP) and sympathetic nerve activity (SNA), and how it impacts the production of the key pro-inflammatory mediators such as Tumor necrosis factor α (TNF-α)…
- Trial name
- NCT06369363
- Testing
- Estradiol
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
HIV Prevention, Transgender Health
Study of Truvada for HIV Pre Exposure Prophylaxis Using Daily Directly Observed Therapy to Look at Potential Interactions Between Truvada and Hormone Therapy
Truvada (Emtricitabine or FTC and tenofovir disoproxil fumarate or TDF) has been approved for HIV prevention since 2012. Drug concentrations after receipt of oral Truvada for HIV Pre Exposure Prophylaxis (or PrEP) appeared to be…
- Trial name
- I-BrEATHe (NCT04050371)
- Testing
- 200 mg emtricitabine and 300 mg tenofovir disoproxil fumarate
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Healthy Volunteers
A Study to Assess the Rel Bioavailability, Food Effect and Absolute Bioavailability on the Pharmacokinetics of AZD9833
AstraZeneca AB is developing the test medicine, AZD9833, for the potential treatment of oestrogen receptor (ER) positive breast cancer.
- Trial name
- NCT04546347
- Testing
- [14C]AZD9833 Solution for Infusion, (NMT 22.8 kBq/5mL), AZD9833 film-coated tablet A Dose 1, AZD9833 Oral Solution
- Where
- United Kingdom
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Healthy
Progesterone Amplifies Estrogen-stimulated Growth Hormone Secretion in Older Women
Progesterone amplifies estrogen-stimulated Growth Hormone (GH) secretion in postmenopausal women. Preliminary data are sought to estimate statistical power for more detailed studies of this hypothesis.
- Trial name
- NCT02272647
- Testing
- IM Estradiol valerate (2.5 mg), IM Estradiol valerate (5.0 mg), Oral Micronized Progesterone
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Postmenopause, Premenopause
Marine n-3 Polyunsaturated Fatty Acids in Pre- and Postmenopausal Women
The study is a randomised placebo controlled double-blinded clinical trial where a group of healthy pre- and postmenopausal women is randomised to the intake of fish oil capsules or placebo oil capsules for 12 weeks.
- Trial name
- NCT00901589
- Testing
- marine n-3 polyunsaturated fatty acids, thistle oil
- Where
- Denmark
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Aalborg University Hospital
Premature Ovarian Insufficiency
Ventricular Repolarization in Patients With Premature Ovarian Insufficiency (QTIOP)
Ventricular repolarization, measured by corrected QT interval (QTc), is influenced by sex hormones. A QTc above 460msec predisposes to the risk of "torsades-de-pointes"(TdP).
- Trial name
- QTIOP (NCT04167033)
- Testing
- Hormone replacement therapy:effect on ventricular repolarization, ECG
- Where
- 3 sites in France
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Perimenopause, Menopause
Perimenopausal Estrogen Replacement Therapy Study
Study Background and Objectives: In the U.S. the majority of heart disease deaths are in women, not men. Much of the gender disparity in CVD rates relate to the burden of CV risk in women after the menopause.
- Conditions
- Perimenopause, Menopause, Depression
- Trial name
- PERT (NCT01308814)
- Testing
- Estradiol
- Where
- United States
- Volunteers
- 172 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Menopause
Raising Insulin Sensitivity in Post Menopause
The purpose of this study is to find out if a novel drug approved by the Food and Drug Administration [Duavee™, Pfizer, Inc] for treatment of postmenopausal symptoms (vaginal dryness and hot flashes) and prevention of…
- Trial name
- RISE (NCT02274571)
- Testing
- TSEC (Tissue-selective estrogen complexes)
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Breast Cancer
Breast Cancer and Its Relationship With the Microbiota
Breast cancer ranks first in women, and is the second cause of death in this gender. In addition to genetics, the environment contributes to the development of the disease, although the factors involved are not well known.
- Trial name
- MICROMA (NCT03885648)
- Where
- Spain
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Universidad de Granada
Low Serum Testosterone Levels in Man
D-chiro-inositol Increases Androgens and Reduces Estrogens in Human Serum
The aim of this pilot study is to test the effect of a 30 day-D-chiro-inositol oral treatment on a set of clinical parameters (mainly sex hormones) in a group of male volunteers selected by their age and BMI to investigate if…
- Trial name
- NCT04615767
- Testing
- D-chiro-inositol
- Where
- Italy
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- AGUNCO Obstetrics and Gynecology Centre
Estrogen Supplementation
The Anabolic Effects of Estrogen on Skeletal Muscles
Purpose: to study the effect of estrogen replacement on muscle hypertrophy in response to 12 weeks resistance training in postmenopausal women Hypothesis: Transdermal administration of 17-β estradiol enhance the anabolic effect…
- Trial name
- ESTRO (NCT03020953)
- Testing
- Exercise + Estrogen
- Where
- Denmark
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Oxytocin, Estrogen
Dissecting the Role of Estradiol in Mediating Gender-specific Anxiolytic and Prosocial Effects of Oxytocin
The study aims to examine a behavioral and neural framework for understanding the sex-specific effects of the neuropeptide oxytocin (OXT).
- Conditions
- Oxytocin, Estrogen, Fear Extinction, Emotion Processing
- Trial name
- ESMory (NCT04330677)
- Testing
- Oxytocin nasal spray, Estrogen Gel
- Where
- Germany
- Volunteers
- 487 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bonn
Hypertension, Hyperuricemia
Reversal of an Unfavorable Effect of Hydrochlorothiazide Compared to Angiotensin Converting Enzyme Inhibitor on Serum Uric Acid and Oxypurines Levels by Estrogen-progestin Therapy in Hypertensive Postmenopausal Women.
The aim was to assess the effect of estrogen-progestin therapy (EPT) on serum levels of uric acid (SUA) and its precursors: xanthine (X) and hypoxanthine (HX) and on uric acid (UA) renal excretion in hypertensive postmenopausal…
- Conditions
- Hypertension, Hyperuricemia, Menopause
- Trial name
- NCT03921736
- Testing
- Perindopril, Hydrochlorothiazide, Estracomb TTS
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Anna Posadzy-Małaczyńska
Arterial Stiffness, White Matter Lesions
Effect of Equol Supplementation on Arterial Stiffness and Cognition in Healthy Volunteers
The ACE Trial, funded by the National Institute on Ageing/National Institutes of Health (NIH), is a multicenter clinical trial. The ACE Trial will determine if taking the dietary supplement Equol could slow the progression of…
- Conditions
- Arterial Stiffness, White Matter Lesions, Cognitive Decline
- Trial name
- ACE (NCT05741060)
- Testing
- S-equol
- Where
- 3 sites in United States
- Volunteers
- 369 people, healthy volunteers welcome
- Sponsor
- Akira Sekikawa
Menopause
Estrogen Hormone Products
The purpose is to determine if the two estradiol products can deliver similar amounts of estradiol after single and multiple dosing.
- Trial name
- NCT05645406
- Testing
- Divigel 0.1% Topical Gel, Compounded estradiol product
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
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
HER2-positive Breast Cancer, HER2 Low
ISPY-P1.01:Evaluating the Safety of Weekly Paclitaxel With Trastuzumab Duocarmazine (SYD985) in Patients With Metastatic Cancer
This is an open-label, single-arm, multi-site phase I/Ib trial with SYD985, an antibody-drug conjugate (ADC) targeting HER2 on the cell membrane, combined with paclitaxel.
- Conditions
- HER2-positive Breast Cancer, HER2 Low, SYD-985, SYD985
- Trial name
- NCT04602117
- Testing
- Vic-trastuzumab duocarmazine (SYD985) + paclitaxel
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- QuantumLeap Healthcare Collaborative
Premenopause, Healthy
Effect of Race on Gonadotropin Responses
The purpose of this study is to attempt to determine why estrogen levels are increased in African-American women as compared to Caucasian women by evaluating estrogen feedback on the brain.
- Trial name
- NCT00455962
- Testing
- Estradiol steroid infusion, Progesterone steroid infusion
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital