Clinical trials: Estrogens
Hormon Receptor Positive Breast Cancer
Epidemiology Study in Postmenopausal Women With Estrogen Receptor Positive Breast Cancer
This observational study in estrogen receptor positive early breast cancer patients is aimed to evaluate the patients' compliance to aromatase inhibitor (AI) therapy and to collect country-specific data in estrogen receptor…
- Trial name
- NCT01208779
- Where
- 2 sites in Serbia
- Volunteers
- 90 people
- Sponsor
- AstraZeneca
Healthy
Circulating Endothelium Progenitor Cells and Endogenous Oestrogen in Healthy Subjects
The purpose of this study is to determine whether the number of circulating EPC is different between healthy women and men.
- Trial name
- Oestropec (NCT00668252)
- Where
- France
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Breast Cancer
Detection and Analysis of MBC With Heterogeneous ER Expression
To investigate the treatment pattern and efficacy of MBC patients with ER heterogeneity using a novel convenient way of 18F-fluoroestradiol positron emission tomography/computed tomography (18F-FES PET/CT).
- Trial name
- NCT05392985
- Where
- China
- Volunteers
- 51 people
- Sponsor
- Fudan University
Covid19
Selective Estrogen Modulation and Melatonin in Early COVID-19
This study is a randomized, double-blind, controlled clinical trial to evaluate the effects of toremifene and/or melatonin in adults with mild COVID-19.
- Trial name
- SENTINEL (NCT04531748)
- Testing
- Toremifene, Melatonin
- Sponsor
- Reena Mehra, MD
Breast Cancer
Adherence Rate of Monthly Bubble Package Among Patients Prescribed Adjuvant Endocrine Therapy in Breast Cancer Survivors
This study aims to establish the feasibility of using a monthly bubble package to improve compliance rates among women prescribed adjuvant endocrine therapy.
- Trial name
- NCT01694225
- Testing
- bubble packaging for monthly prescription
- Where
- United States
- Volunteers
- 87 people
- Sponsor
- University of Louisville
Covid-19
Estrogen Therapy in Non-severe COVID-19 Patients
The primary objective of this study is to evaluate the effect of additional estradiol estrogen therapy on clinical response and mortality in non-severe COVID-19 patients
- Trial name
- NCT04539626
- Testing
- Estrogen Therapy
- Where
- Mexico
- Volunteers
- 44 people
- Sponsor
- CMN "20 de Noviembre"
Estrogen Receptor Negative, Estrogen Receptor Positive
Pembrolizumab and Doxorubicin Hydrochloride or Anti-Estrogen Therapy in Treating Patients With Triple-Negative or Hormone Receptor-Positive Metastatic Breast Cancer
This phase II trial studies how well pembrolizumab and doxorubicin hydrochloride works compared to pembrolizumab with anti-estrogen therapy (anastrozole, letrozole, or exemestane) in treating patients with triple-negative or…
- Conditions
- Estrogen Receptor Negative, Estrogen Receptor Positive, HER2/Neu Negative, Progesterone Receptor Negative
- Trial name
- NCT02648477
- Testing
- Anastrozole, Doxorubicin Hydrochloride, Exemestane
- Where
- 6 sites in United States
- Volunteers
- 30 people
- Sponsor
- City of Hope Medical Center
Polycystic Ovary Syndrome, Insulin Resistance
Insulin Resistance Before and During Pregnancy in Women With Polycystic Ovary Syndrome
The polycystic ovary syndrome (PCOS) affects about 10% of reproductive-age women. Women with PCOS are at a higher risk of gestational diabetes, which may lead to more pregnancy complications.
- Conditions
- Polycystic Ovary Syndrome, Insulin Resistance, Insulin Sensitivity, Obesity
- Trial name
- NCT01475565
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Virginia Commonwealth University
Breast Cancer, TNBC - Triple-Negative Breast Cancer
Estrogen Receptor (ER) PET/CT Imaging in Breast Cancer
18F-Fluoroestradiol (18F-FES) is an estrogen receptor-targeting positron emission tomography tracer with high sensitivity and specificity for the detection of estrogen receptor（ER）-positive tumors .
- Conditions
- Breast Cancer, TNBC - Triple-Negative Breast Cancer, Estrogen-receptor-negative Breast Cancer
- Trial name
- NCT05541367
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Tongji Hospital
Skin Wrinkling
Mechanisms of Skin Repair by Topical Estrogen
The purpose of this study is to investigate the way by which estrogen improves the appearance of sun damaged human skin. Accumulating evidence suggests that estrogen, taken by post menopausal women, may cause skin to look younger…
- Trial name
- NCT00113100
- Testing
- Topical 17-beta estradiol in ethanol/propylene glycol (ETOH/PG)
- Where
- United States
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Fragile X Syndrome
"Using Epigallocatechin Gallate (EGCG) and Cognitive Training to Modulate Cognitive Performance in Patients With Fragile X Syndrome" (TESFX)
Fragile X syndrome (FXS) presents alterations in synaptic plasticity that produce intellectual disability. can produce improvement.
- Trial name
- NCT01855971
- Testing
- EGCG, Cognitive training
- Where
- Spain
- Volunteers
- 44 people
- Sponsor
- Parc de Salut Mar
Breast Cancer
The Effect of Grape Seed Extract on Estrogen Levels of Postmenopausal Women
The role of estrogens in the pathogenesis of breast cancer has been well documented. This has led to the development of "Anti-Estrogens" (selective estrogens receptor modulators and Aromatase Inhibitors), used for treatment and…
- Trial name
- NCT00566553
- Testing
- Grape Seed Extract
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Breast Tumor, Breast Cancer
Evaluate Risk/Benefit of Nab Paclitaxel in Combination With Gemcitabine and Carboplatin Compared to Gemcitabine and Carboplatin in Triple Negative Metastatic Breast Cancer (or Metastatic Triple Negative Breast Cancer)
The purpose of this study is to compare the safety and efficacy of nab-paclitaxel in combination with either gemcitabine or carboplatin to the combination of gemcitabine and carboplatin as first line treatment in female subjects…
- Conditions
- Breast Tumor, Breast Cancer, Cancer of the Breast, Estrogen Receptor- Negative Breast Cancer
- Trial name
- tnAcity (NCT01881230)
- Testing
- nab-Paclitaxel, Carboplatin, Gemcitabine
- Where
- 140 sites in United States, Australia and 10 more
- Volunteers
- 191 people
- Sponsor
- Celgene
Anorexia Nervosa, Osteoporosis
Transdermal Estrogen in Older Premenopausal Women With Anorexia Nervosa
Decreased bone strength is a common and serious medical problem present in many women with anorexia nervosa. Women with decreased bone strength are more likely to suffer broken bones than women with normal bone strength.
- Trial name
- 1180 (NCT02475265)
- Testing
- estradiol 0.045 mg/levonorgestrel 0.015mg
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- Massachusetts General Hospital
Breast Cancer, Metastasis
Study of Dasatinib (BMS-354825) in Patients With Advanced Estrogen/Progesterone Receptor-positive (ER+/PR+) or Her2/Neu-positive (Her2/Neu+)Breast Cancer
This study will determine whether the investigational drug dasatinib is effective in treatment of women with progressive advanced ER+/PR+ or Her2/neu+ breast cancer
- Trial name
- NCT00371345
- Testing
- Dasatinib, Dasatinib 100 mg
- Where
- 23 sites in United States, Argentina and 5 more
- Volunteers
- 92 people
- Sponsor
- Bristol-Myers Squibb
Oligospermia, Azoospermia
Genetic Studies Spermatogenic Failure
The proposed study is designed to test the following hypotheses: 1. Mouse autosomal or X-linked genes which are exclusively expressed in mouse spermatogonia are also spermatogonia-specific in human. 2.
- Conditions
- Oligospermia, Azoospermia, Male Infertility
- Trial name
- NCT00548977
- Testing
- Drawing blood to study genetic polymorphism
- Where
- Taiwan
- Volunteers
- 283 people, healthy volunteers welcome
- Sponsor
- National Cheng-Kung University Hospital
Estrogen Receptor Positive, HER2/Neu Negative
Copanlisib, Letrozole, and Palbociclib in Treating Patients With Hormone Receptor Positive HER2 Negative Stage I-IV Breast Cancer
This phase I/II trial studies side effects and best dose of copanlisib when given together with letrozole and palbociclib and to see how well they work in treating hormone receptor positive HER2 negative stage I-IV breast cancer.
- Conditions
- Estrogen Receptor Positive, HER2/Neu Negative, Invasive Breast Carcinoma, Multifocal Breast Carcinoma
- Trial name
- NCT03128619
- Testing
- Biopsy of Breast, Copanlisib, Laboratory Biomarker Analysis
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Jonsson Comprehensive Cancer Center
Estrogen Receptor Negative, HER2/Neu Negative
Eribulin Mesylate and Everolimus in Treating Patients With Triple-Negative Metastatic Breast Cancer
This phase I/IB trial studies the side effects and best dose of eribulin mesylate and everolimus in treating patients with breast cancer that does not have estrogen receptors, progesterone receptors, or large amounts of human…
- Conditions
- Estrogen Receptor Negative, HER2/Neu Negative, Progesterone Receptor-negative, Stage IV Breast Cancer
- Trial name
- NCT02120469
- Testing
- everolimus, eribulin mesylate, pharmacological study
- Where
- 3 sites in United States
- Volunteers
- 27 people
- Sponsor
- City of Hope Medical Center
Hot Flushes, Hot Flashes
Stellate Ganglion Block (SGB) For Women for Breast Cancer
Vasomotor symptoms (VMS) affect up to 65% of breast cancer survivors and negatively impact their quality of life. The investigators aim to evaluate the benefit of SGB in symptomatic women with breast cancer who are on…
- Trial name
- NCT02513329
- Testing
- Bupivicaine, Saline
- Where
- United States
- Volunteers
- 37 people
- Sponsor
- Northwestern University
Breast Cancer
Docetaxel and Cyclophosphamide Compared to Anthracycline-Based Chemotherapy in Treating Women With HER2-Negative Breast Cancer
RATIONALE: Drugs used in chemotherapy work in different ways to stop the growth of breast cancer cells, either by killing the cells or by stopping them from dividing.
- Trial name
- NCT01547741
- Testing
- Doxorubicin, Cyclophosphamide, Docetaxel
- Where
- 915 sites in United States, Puerto Rico
- Volunteers
- 4,242 people
- Sponsor
- NSABP Foundation Inc