Clinical trials: CYP19
Breast Cancer
A Study to Evaluate the Efficacy and Safety of Herceptin® (Trastuzumab) in Combination With Arimidex® (Anastrozole) an Aromatase Inhibitor Compared to Arimidex® Alone in Patients With Metastatic Breast Cancer
This 2 arm study assessed the safety and efficacy of adding intravenous trastuzumab (Herceptin®) to daily oral anastrozole (Arimidex®) tablets as first- and second-line treatment in postmenopausal patients with human epidermal…
- Trial name
- NCT00022672
- Testing
- trastuzumab (Herceptin®), anastrazole (Arimidex®)
- Where
- 132 sites in United States, Australia and 24 more
- Volunteers
- 208 people
- Sponsor
- Hoffmann-La Roche
Breast Cancer, Pain
Pilot Study to Evaluate the Effect of Aromatase Inhibitor Therapy on Pain Threshold in Breast Cancer Patients
Postmenopausal women who have hormone receptor positive breast cancer are typically treated with aromatase inhibitor medications, which substantially decrease the amount of estrogen produced by their bodies.
- Conditions
- Breast Cancer, Pain, Arthralgia
- Trial name
- NCT01814397
- Testing
- Anastrozole, exemestane, letrozole
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Michigan Rogel Cancer Center
Hypogonadism, Severe Obesity
Aromatase Inhibitors and Weight Loss in Severely Obese Hypogonadal Male Veterans (Pilot)
After the age of 40, there is a gradual decline in the production of testosterone. Among obese men, the decline in testosterone levels is exacerbated by the suppression of the hypothalamic-pituitary-gonadal axis by…
- Trial name
- NCT02959853
- Testing
- Anastrazole, weight loss
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- Baylor College of Medicine
Breast Cancer, Osteoporosis
Do Aromatase Inhibitors (AIs) Decrease Intestinal Calcium Absorption?
Research Question: Do Aromatase Inhibitors Decrease Intestinal Calcium Absorption? Study Design: Postmenopausal women with early stage breast cancer initiating aromatase inhibitor adjuvant therapy will participate in this…
- Conditions
- Breast Cancer, Osteoporosis, Osteopenia, Fracture
- Trial name
- NCT00766532
- Testing
- Aromatase Inhibitor
- Volunteers
- 12 people
- Sponsor
- University of Wisconsin, Madison
Breast Neoplasms
Study to Assess the Efficacy and Safety of the Epigenetic Modifying Effects of CC-486 (Oral Azacitidine) in Combination With Fulvestrant
The purpose of this study to Assess the Efficacy and Safety of the Epigenetic Modifying Effects of CC-486 (Oral Azacitidine) in Combination With Fulvestrant in Postmenopausal Women with estrogen receptor positive (ER+), human…
- Trial name
- NCT02374099
- Testing
- CC-486, Fulvestrant
- Where
- 35 sites in United States, Belgium and 4 more
- Volunteers
- 97 people
- Sponsor
- Celgene
Vaginal Atrophy, Postmenopausal Symptoms
Vaginal Dehydroepiandrosterone (DHEA) in Postmenopausal Breast Cancer Survivors on Aromatase Inhibitors
The purpose of this research is to gather information on the safety and effectiveness of Intrarosa®, also known as Dehydroepiandrosterone (DHEA), and prasterone.
- Conditions
- Vaginal Atrophy, Postmenopausal Symptoms, Breast Cancer Female, Long-term Survivors
- Trial name
- NCT04493333
- Testing
- Vaginal Dehydroepiandrosterone, Vaginal Polycarbophil Moisturizer
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- University of Arkansas
Breast Cancer, Estrogen Receptor-positive Breast Cancer
Biology Guided Therapy for Breast Cancer for ER Positive
There are several approved and guideline-recommended treatments for metastatic, estrogen receptor-positive breast cancer that has progressed on an aromatase inhibitor and a CDK4/6 inhibitor.
- Conditions
- Breast Cancer, Estrogen Receptor-positive Breast Cancer, HER2-negative Breast Cancer
- Trial name
- SPOCK (NCT04965688)
- Testing
- Biopsy-Guided Therapy Selection
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Inova Health Care Services
Breast Cancer
A Study of HR+/HER2- Metastatic Breast Cancer Patients Treated With Palbociclib Together With an Aromatase Inhibitor From 2017 to 2023 in Denmark.
The purpose of this study is to describe the effect of the medicine palbociclib when given together with an aromatase inhibitor for treatment of breast cancer.
- Trial name
- NCT06307457
- Testing
- Palbociclib in combination with AI
- Where
- Denmark
- Volunteers
- 604 people
- Sponsor
- Pfizer
Breast Cancer, Hormone Receptor Positive Tumor
Aromatase Inhibitor and Durvalumab in Postmenopausal Breast Cancer
This study is to find out if an investigational drug called Durvalumab (MEDI4736) given together with a standard of care aromatase inhibitor drug can help people with breast cancer.
- Trial name
- NCT03874325
- Testing
- Durvalumab, Anastrozole 1mg, Letrozole 2.5mg
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- H. Lee Moffitt Cancer Center and Research Institute
Estrogen Receptor Positive, HER2/Neu Negative
FLT PET in Measuring Treatment Response in Patients With Newly Diagnosed Estrogen Receptor-Positive, HER2-Negative Stage I-III Breast Cancer
This clinical trial studies fluorine F 18 fluorothymidine (FLT) positron emission tomography (PET) in measuring treatment response in patients with newly diagnosed estrogen receptor (ER)-positive, human epidermal growth factor…
- Conditions
- Estrogen Receptor Positive, HER2/Neu Negative, Male Breast Carcinoma, Stage IA Breast Cancer
- Trial name
- NCT01928186
- Testing
- Fluorothymidine F-18, Positron Emission Tomography, Laboratory Biomarker Analysis
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- University of Washington
Hormone-sensitive, HER-2 Negative Metastatic Breast Cancer
Study of MEDI-573 Plus Standard Endocrine Therapy for Women With Hormone-sensitive Metastatic Breast Cancer
Study to evaluate the safety, tolerability, antitumor activity, and pharmacology of MEDI-573 in combination with an aromatase inhibitor (AI) in adult subjects with HR+, HER2-negative MBC.
- Trial name
- NCT01446159
- Testing
- MEDI-573, Aromatase Inhibitor
- Where
- 71 sites in United States, Belgium and 9 more
- Volunteers
- 188 people
- Sponsor
- MedImmune LLC
Breast Cancer
Study of BMS-754807 Combined With Letrozole or BMS-754807 Alone in Patients With Hormone Receptor-Positive Breast Cancer and Resistance to Non-Steroidal Aromatase Inhibitors
The purpose of this study is to evaluate oral doses of BMS-754807 in combination with letrozole or BMS-754807 alone are safe and efficacious in locally advanced or metastatic hormone receptor positive breast cancer subjects who…
- Trial name
- NCT01225172
- Testing
- BMS-754807, letrozole
- Where
- 21 sites in United States
- Volunteers
- 77 people
- Sponsor
- Bristol-Myers Squibb
Breast Cancer, Vaginal Dryness
Breast Cancer, Aromatase Inhibitor Therapy, and Sexual Functioning: The Effects of Vaginal Testosterone Therapy
It is well documented that women who have breast cancer may experience a decrease in quality of life and sexual functioning due to side effects from adjuvant endocrine therapy, typically aromatase inhibitors (AIs).
- Conditions
- Breast Cancer, Vaginal Dryness, Dyspareunia, Sexual Health Quality of Life
- Trial name
- NCT01697345
- Testing
- Testosterone
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Creighton University
Idiopathic Short Stature
Aromatase Inhibitors, Alone And In Combination With Growth Hormone In Adolescent Boys With Idiopathic Short Stature
When treating very short children in puberty we are time-limited, as sex hormones cause the growth plates to fuse and growth to end.
- Trial name
- ThrasherAI (NCT01248416)
- Testing
- Aromatase Inhibitor, Growth Hormone, Aromatase Inhibitor and Growth Hormone
- Where
- 4 sites in United States, Chile
- Volunteers
- 76 people
- Sponsor
- Nemours Children's Clinic
Breast Cancer
Study to Compare Overall Survival in Medicare Patients With Metastatic Breast Cancer Treated With a Medicine Called Palbociclib in Combination With Aromatase Inhibitor and Aromatase Inhibitor by Itself.
A retrospective study of de-identified (to preserve patient privacy) patient information from the SEER-Medicare Database to compare overall survival of first line palbociclib + aromatase inhibitor (AI) therapy versus AI therapy…
- Trial name
- NCT06086340
- Testing
- Palbociclib, Aromatase Inhibitor
- Where
- United States
- Volunteers
- 779 people
- Sponsor
- Pfizer
Breast Cancer
Study of 2 Ribociclib Doses in Combination With Aromatase Inhibitors in Women With HR+, HER2- Advanced Breast Cancer
The purpose of the study was to evaluate the safety and efficacy of a reduced ribociclib starting dose of 400 mg in combination with a non-steroidal aromatase inhibitor (NSAI) (letrozole or anastrozole) for the treatment of pre…
- Trial name
- AMALEE (NCT03822468)
- Testing
- Ribociclib, Anastrozole, Letrozole
- Where
- 89 sites in United States, Argentina and 21 more
- Volunteers
- 376 people
- Sponsor
- Novartis Pharmaceuticals
Male Breast Cancer, Recurrent Breast Cancer
Vorinostat in Treating Patients With Stage IV Breast Cancer Receiving Aromatase Inhibitor Therapy
This pilot clinical trial studies vorinostat in treating patients with stage IV breast cancer receiving aromatase inhibitor (AI) therapy.
- Conditions
- Male Breast Cancer, Recurrent Breast Cancer, Stage IV Breast Cancer
- Trial name
- NCT01153672
- Testing
- vorinostat, laboratory biomarker analysis, biopsy
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- University of Washington
Endometrial Carcinoma
Letrozole as a Treatment of Endometrial Cancer
Some cases of endometrial cancer are dependent on estrogen for their growth. Letrozole blocks estrogen production in the body. The purpose of this study is to determine if the investigators can predict which patients might…
- Trial name
- NCT00997373
- Testing
- Letrozole
- Where
- 2 sites in United States
- Volunteers
- 43 people
- Sponsor
- University of California, Davis
Breast Cancer
Fulvestrant and Ipatasertib for Advanced HER-2 Negative and Estrogen Receptor Positive (ER+) Breast Cancer Following Progression on First Line CDK 4/6 Inhibitor and Aromatase Inhibitor
The purpose of this study is to find out whether a new drug, Ipatasertib, can slow the growth of advanced breast cancer when added to standard therapy (Fulvestrant).
- Trial name
- FINER (NCT04650581)
- Testing
- Ipatasertib, Fulvestrant
- Where
- 39 sites in Australia, Canada and 1 more
- Volunteers
- 250 people
- Sponsor
- Canadian Cancer Trials Group
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