Clinical trials: Estrogens
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
Atrophic Vaginitis, Breast Cancer
Serum Estradiol Levels In Postmenopausal Women With Breast Cancer Receiving Adjuvant Aromatase Inhibitors and Vaginal Estrogen
The purpose of this study is to see if Vagifem® 10mcg is safe for women who have had breast cancer. Vagifem is an estrogen product. It is a tiny tablet that is inserted into the vagina. It relieves vaginal dryness.
- Trial name
- NCT00984399
- Testing
- Vagifem® (vaginal 17β-estradiol) questionnaire & menopause symptom checklist
- Where
- 5 sites in United States
- Volunteers
- 31 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Pain, Estradiol
Estrogen and Propofol Injection Pain
This prospective observational study investigates the relationship between serum estrogen concentration and the incidence and severity of propofol injection pain (PIP) in female patients undergoing general anesthesia.
- Conditions
- Pain, Estradiol, Assisted Reproductive Techniques
- Trial name
- NCT06929416
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Konya City Hospital
Endometrial Hyperplasia Without Atypia, Endometrial Hyperplasia With Atypia
Endometrial Tissues and Mononuclear Cells Receptivity in Pathogenesis of Endometrial Proliferative Processes
A prospective observational study of endometrial tissue and peripheral blood mononuclear cells receptivity to sex steroid hormones in postmenopausal patients with endometrial proliferative processes
- Conditions
- Endometrial Hyperplasia Without Atypia, Endometrial Hyperplasia With Atypia, Endometrial Cancer, Peripheral Blood Mononuclear Cells
- Trial name
- NCT06115577
- Testing
- endometrial tissue and peripheral blood mononuclear cells receptivity
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Pirogov Russian National Research Medical University
Breast Cancer Metastatic
MCLA-128 With Trastuzumab/Chemotherapy in HER2+ and With Endocrine Therapy in ER+ and Low HER2 Breast Cancer.
A Phase 2, open-label, multicenter international study will be performed to evaluate the efficacy of MCLA-128-based combinations. Three combination treatments will be evaluated, two in Cohort 1 and one in Cohort 2.
- Trial name
- NCT03321981
- Testing
- Zenocutuzumab, Trastuzumab, Vinorelbine
- Where
- 25 sites in United States, Belgium and 5 more
- Volunteers
- 105 people
- Sponsor
- Merus B.V.
Overactive Bladder (OAB), Menopause
Effect of Vaginal Estrogen on Alterations in the Urine Microbiome of Menopausal Women With Overactive Bladder
The goal of this Pre-Post Quasi-experimental study is to investigates the effect of vaginal estrogen therapy on changes in the urinary microbiome and its association with improvement in overactive bladder (OAB) symptoms in…
- Conditions
- Overactive Bladder (OAB), Menopause, Microbiome
- Trial name
- NCT06780163
- Testing
- 17β-estradiol 10 mcg
- Where
- Thailand
- Volunteers
- 30 people
- Sponsor
- Mahidol University
Estrogen Replacement Therapy
Study Comparing Bioavailability of 3 New Formulations of Premarin/MPA With Premarin/MPA (PREMPRO) Reference Formulation
This study will compare the bioavailabity of three new investigational combination formulations of Premarin and medroxyprogesterone acetate (MPA) with a currently marketed formulation of Premarin and MPA, Prempro™.
- Trial name
- NCT00401219
- Testing
- conjugated estrogens/progestin (MPA)
- Volunteers
- healthy volunteers welcome
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
Breast Cancer, Endometrial Cancer
Non-Hormonal Vaginal Moisturizer in Hormone-Receptor Positive Postmenopausal Cancer Survivors Experiencing Estrogen Deprivation Symptoms on Vulvovaginal Health
The purpose of this study is to see whether it is feasible to conduct a study to determine if the use of hyaluronic acid (HLA) vaginal gel (HyaloGYN®) improves vulvovaginal health.
- Trial name
- NCT01738152
- Testing
- HLA vaginal gel (HyaloGYN®),, questionnaires
- Where
- United States
- Volunteers
- 106 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
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.
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
Postmenopause
Pharmacogenetic Study of Different Hormone Therapies in Recent Menopause Women
This is cross-over, randomized clinical trial, with objective to evaluate the effects of low-dose oral hormone therapy and non-oral hormone therapy on endothelial function markers (fibrinogen, von Willebrand factor, c-reactive…
- Trial name
- NCT01432028
- Testing
- Estradiol and Progesterone, Estradiol and Drospirenone
- Where
- Brazil
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Denusa Wiltgen
Cardiovascular Diseases, Coronary Disease
Estrogen, HDL, and Coronary Heart Disease in Women
To clarify the effects of estrogen, with or without progestin, on high density lipoprotein (HDL) in postmenopausal women.
- Conditions
- Cardiovascular Diseases, Coronary Disease, Heart Diseases, Coronary Arteriosclerosis
- Trial name
- NCT00083824
- Testing
- Estrogens, Conjugated (USP), Medroxyprogesterone 17-Acetate
- Where
- United States
- Volunteers
- 309 people
- Sponsor
- Tufts University
Metastatic Breast Cancer
Study of Belzutifan (MK-6482) Plus Fulvestrant for ER+/HER2- Metastatic Breast Cancer (MK-6482-029/LITESPARK-029)
The purpose of this study is to assess the efficacy and safety of belzutifan (MK-6482) plus fulvestrant compared to everolimus plus endocrine therapy (ET) (investigator's choice of fulvestrant or exemestane) in adults with…
- Trial name
- NCT06428396
- Testing
- Belzutifan, Fulvestrant, Everolimus
- Where
- 41 sites in United States, Argentina and 7 more
- Volunteers
- 120 people
- Sponsor
- Merck Sharp & Dohme LLC
Hormone Replacement Therapy
Hormone Replacement Therapy for Use in Postmenopausal Women for Relief of Hot Flushes and Urogenital Symptoms.
Multicenter, double-blind, controlled, parallel group, randomized study to compare the clinical benefit of Estradiol acetate tablets, estradiol tablets and conjugated equine estrogen tablets, each administered orally, once daily…
- Trial name
- NCT01070979
- Testing
- Estradiol acetate, Estradiol, Conjugated equine estrogens
- Where
- 32 sites in United States
- Volunteers
- 249 people
- Sponsor
- Warner Chilcott
Advanced Breast Cancer, Metastatic Breast Cancer (HR+/ HER2-)
A Study to Learn About the Study Medicine Called PF-08032562 in People With Advanced or Metastatic Solid Tumors
The purpose of this study is to learn about the safety and effects of the study medicine when given alone or together with other anti-cancer therapies. Anti-cancer therapy is a type of treatment to stop the growth of cancer.
- Conditions
- Advanced Breast Cancer, Metastatic Breast Cancer (HR+/ HER2-), Colorectal Cancer, Metastatic Colorectal Adenocarcinoma
- Trial name
- NCT07318805
- Testing
- PF-08032562, Fulvestrant, Cetuximab
- Where
- 13 sites in United States
- Volunteers
- 260 people
- Sponsor
- Pfizer
Metastatic Breast Cancer
Lapatinib in Women With Metastatic Breast Cancer Who Have Failed Prior Antihormone Therapy
Hormone receptor positive breast cancer is the most common type of breast cancer, comprising 70-80% of all breast cancers. Endocrine therapy is the main type of initial treatment for patients with your type of breast cancer.
- Trial name
- NCT00759642
- Testing
- lapatinib
- Where
- 3 sites in United States
- Volunteers
- 33 people
- Sponsor
- University of Kansas Medical Center
Schizophrenia
The Efficacy and Safety of a Selective Estrogen Receptor Beta Agonist (LY500307) for Negative Symptoms and Cognitive Impairment Associated With Schizophrenia
The primary objectives of this application are to determine if the selective ERβ agonist LY500307, when added to antipsychotic medications, improves negative and/or cognitive symptoms in patients with schizophrenia.
- Trial name
- Beta (NCT01874756)
- Testing
- LY500307 150mg, LY500307 75mg, LY500307 25mg
- Where
- 4 sites in United States
- Volunteers
- 95 people
- Sponsor
- Indiana University
Breast Neoplasms
Phase II Metastatic ER+/PgR+ Nolvadex +/- Iressa Study
This study is being carried out to see if ZD1839 is effective in treating metastatic breast cancer in combination with Nolvadex, and if so, how it compares with Nolvadex alone.
- Trial name
- NCT00229697
- Testing
- Gefitinib, Tamoxifen
- Where
- 55 sites in United States, Argentina and 10 more
- Volunteers
- 317 people
- Sponsor
- AstraZeneca
Oestrogen Receptor Positive Advanced Breast Cancer
An Open Label Study of Postmenopausal Women With Oestrogen Receptor Positive Locally Advanced or Metastatic Breast Cancer Treated With Everolimus (RAD001) With Exemestane, With Exploratory Epigenetic Marker Analysis
Determine the overall response rate (ORR) at 48 weeks to everolimus (RAD001, 10mg daily p.o.) and exemestane (25mg daily p.o.) treatment in postmenopausal women with oestrogen receptor positive breast cancer who have previous…
- Trial name
- 4EVERUK (NCT01743560)
- Testing
- RAD001, Exemestane
- Where
- 11 sites in United Kingdom
- Volunteers
- 52 people
- Sponsor
- Novartis Pharmaceuticals
Breast Cancer
Safety and Efficacy of Exemestane Plus Dasatinib Versus Placebo for Advanced ER+ Breast Cancer
The purpose of this study is to determine whether exemestane plus dasatinib will be well-tolerated and will increase progression-free survival (PFS) in the treatment of advanced estrogen-receptor positive (ER+) breast cancer…
- Trial name
- NCT00767520
- Testing
- Exemestane + Dasatinib
- Where
- 21 sites in United States, Czechia and 6 more
- Volunteers
- 155 people
- Sponsor
- Bristol-Myers Squibb