Clinical trials: CYP19
Breast Cancer, Locally Advanced Breast Cancer
Palazestrant in Combination With Ribociclib for the First-line Treatment of ER+/HER2- Advanced Breast Cancer
This phase 3 clinical trial compares the efficacy and safety of palazestrant with ribociclib to letrozole and ribociclib in women and men who have not received prior systemic anti-cancer treatment for advanced breast cancer.
- Conditions
- Breast Cancer, Locally Advanced Breast Cancer, Metastatic Breast Cancer, ER Positive Breast Cancer
- Trial name
- OPERA-02 (NCT07085767)
- Testing
- Palazestrant, Ribociclib, Letrozole
- Where
- 200 sites in United States, Australia and 21 more
- Volunteers
- 1,000 people
- Sponsor
- Olema Pharmaceuticals, Inc.
Breast Neoplasms
Aromasin® As Adjuvant Treatment In Postmenopausal Women With Invasive, Estrogen Receptor Positive Early Breast Cancer
This non-interventional study will be conducted in several Eastern European countries to assess the safety, tolerability and efficacy of Aromasin® when it is administered in real-word setting in postmenopausal women with invasive…
- Trial name
- NCT01239745
- Testing
- Aromasin
- Where
- 11 sites in Croatia, Estonia and 1 more
- Volunteers
- 46 people
- Sponsor
- Pfizer
Breast Neoplasms
SAKK - a Trial to Evaluate Antitumor Efficacy of Faslodex® After Aromatase Inhibitor Failure in Advanced Breast Cancer
The primary objective of the study is to assess the activity of fulvestrant in postmenopausal women with advanced breast cancer failing treatment with non-steroidal or steroidal aromatase inhibitors by estimating the Clinical…
- Trial name
- NCT00272740
- Testing
- Fulvestrant
- Where
- 8 sites in Belgium, Switzerland
- Volunteers
- 93 people
- Sponsor
- AstraZeneca
Breast Neoplasm
SFX-01 in the Treatment and Evaluation of Metastatic Breast Cancer
This is a Phase 2 study to demonstrate the safety and efficacy of SFX-01 when used in combination with aromatase inhibitors (AIs), tamoxifen and fulvestrant.
- Trial name
- STEM (NCT02970682)
- Testing
- SFX-01, Fulvestrant, Tamoxifen
- Where
- 10 sites in Belgium, France and 2 more
- Volunteers
- 60 people
- Sponsor
- Evgen Pharma
Breast Cancer
Gedatolisib Plus Fulvestrant With or Without Palbociclib vs Standard-of-Care for the Treatment of Patients With Advanced or Metastatic HR+/HER2- Breast Cancer (VIKTORIA-1)
This is a Phase 3, open-label, randomized, clinical trial evaluating the efficacy and safety of gedatolisib plus fulvestrant with or without palbociclib for the treatment of patients with locally advanced or metastatic HR+/HER2…
- Trial name
- VIKTORIA-1 (NCT05501886)
- Testing
- Gedatolisib, Palbociclib, Fulvestrant
- Where
- 235 sites in United States, Argentina and 21 more
- Volunteers
- 701 people
- Sponsor
- Celcuity Inc
Breast Cancer
A Study of Nonsteroidal Aromatase Inhibitors Plus Abemaciclib (LY2835219) in Postmenopausal Women With Breast Cancer
The main purpose of this study is to evaluate how effective nonsteroidal aromatase inhibitors (NSAI) plus abemaciclib are in postmenopausal women with breast cancer.
- Trial name
- MONARCH 3 (NCT02246621)
- Testing
- Abemaciclib, Anastrozole, Letrozole
- Where
- 155 sites in United States, Australia and 20 more
- Volunteers
- 493 people
- Sponsor
- Eli Lilly and Company
Breast Cancer, Early Breast Cancer
An Adjuvant Endocrine-based Therapy Study of Camizestrant (AZD9833) in ER+/HER2- Early Breast Cancer (CAMBRIA-2)
This is a Phase III open-label study to assess if camizestrant improves outcomes compared to standard adjuvant endocrine therapy for patients with ER+/HER2- early breast cancer with intermediate-high or high risk for disease…
- Trial name
- CAMBRIA-2 (NCT05952557)
- Testing
- Camizestrant, Tamoxifen, Anastrozole
- Where
- 661 sites in United States, Argentina and 42 more
- Volunteers
- 5,511 people
- Sponsor
- AstraZeneca
Breast Cancer
Study Assessing the Efficacy and Safety of Alpelisib Plus Fulvestrant in Men and Postmenopausal Women With Advanced Breast Cancer Which Progressed on or After Aromatase Inhibitor Treatment.
To determine whether treatment with alpelisib plus fulvestrant prolonged progression-free survival (PFS) compared to fulvestrant and placebo in men and postmenopausal women with hormone receptor positive (HR+), human epidermal…
- Trial name
- SOLAR-1 (NCT02437318)
- Testing
- Fulvestrant, Alpelisib
- Where
- 197 sites in United States, Argentina and 29 more
- Volunteers
- 572 people
- Sponsor
- Novartis Pharmaceuticals
Breast Cancer
A Study of GDC-0810 Versus Fulvestrant in Postmenopausal Women With Advanced or Metastatic Breast Cancer Resistant to Aromatase Inhibitor (AI) Therapy
The primary purpose of this study is to evaluate the efficacy, safety, and tolerability of GDC-0810 compared with fulvestrant in postmenopausal women with advanced or metastatic estrogen receptor positive (ER+)/ human epidermal…
- Trial name
- HydranGea (NCT02569801)
- Testing
- Fulvestrant, GDC-0810
- Where
- 44 sites in United States, Australia and 4 more
- Volunteers
- 71 people
- Sponsor
- Genentech, Inc.
Metastatic Breast Cancer
Analysis of the Real-world Prescription Pattern of Palbociclib Combination Therapy With Aromatase Inhibitor as a First Line Therapy in Metastatic Breast Cancer Patients Using the National Health Insurance Claims Data in South Korea
The objective of this study is to evaluate the real-world prescription patterns of Palbociclib in breast cancer (BC) patients who were treated with Palbociclib in combination with AI as a 1st line of therapy using the national…
- Trial name
- NCT05132101
- Testing
- Patients who received Palbociclib as first line therapy in MBC setting
- Where
- South Korea
- Volunteers
- 2,758 people
- Sponsor
- Pfizer
Breast Cancer
CARIATIDE (Compliance of ARomatase Inhibitors AssessmenT In Daily Practice Through Educational Approach)
This observational study is restricted to postmenopausal women with hormone-sensitive early breast cancer, who have decided to take prescribed adjuvant use of AIs, anastrozole or letrozole, according to the current product SmPCs.
- Trial name
- CARIATIDE (NCT00681122)
- Where
- 164 sites in Australia, Austria and 16 more
- Volunteers
- 2,600 people
- Sponsor
- AstraZeneca
Breast Neoplasms, Neoplasms, Hormone-dependent
Phase III Study of Atamestane Plus Toremifene Versus Letrozole in Advanced Breast Cancer
The purpose of this study is to determine whether the first line combination hormonal therapy of an experimental drug, atamestane, plus an FDA-approved drug, toremifene (Fareston®), is more effective than another approved drug…
- Trial name
- NCT00044291
- Testing
- atamestane, toremifene, letrozole
- Where
- 63 sites in United States, Canada and 2 more
- Volunteers
- 865 people
- Sponsor
- Intarcia Therapeutics
Breast Neoplasms, Neoplasms, Hormone-Dependent
The CAT Study: Atamestane Plus Toremifene Versus Letrozole in Advanced Breast Cancer
The purpose of this study is to determine whether maximal estrogen suppression achieved via the combination of an experimental drug, atamestane, plus an FDA-approved drug, toremifene (Fareston®), is more effective than another…
- Trial name
- NCT00097344
- Testing
- Atamestane, Toremifene, Letrozole
- Where
- 104 sites in United States, Bulgaria and 3 more
- Volunteers
- 842 people
- Sponsor
- Intarcia Therapeutics
Breast Cancer
Study of XL147 (SAR245408) or XL765 (SAR245409) in Combination With Letrozole in Subjects With Breast Cancer
Phase 1 of this study will evaluate the maximum tolerated dose (MTD) of XL147 when given in combination with letrozole (Femara) and of XL765 when given in combination with letrozole.
- Trial name
- NCT01082068
- Testing
- XL147 (SAR245408), XL765 (SAR245409), letrozole (Femara)
- Where
- 17 sites in United States, France and 1 more
- Volunteers
- 72 people
- Sponsor
- Sanofi
Vaginal Atrophy in Breast Cancer Patients
Effect of Intravaginal Prasterone on Symptoms of VVA in Women Under Treatment With an Aromatase Inhibitor for Breast Cancer
The purpose of this study is to confirm the efficacy of intravaginal prasterone (DHEA) on moderate to severe (MS) and most bothersome symptoms (MBS) of vulvovaginal atrophy (VVA) due to natural, surgical or treatment-induced…
- Trial name
- NCT03740945
- Testing
- Prasterone (DHEA)
- Sponsor
- EndoCeutics Inc.
Advanced Breast Cancer
A Study of Everolimus Plus Exemestane in Chinese Postmenopausal Women With Estrogen Receptor Positive, Locally Advanced, Recurrent, or Metastatic Breast Cancer After Recurrence or Progression on Non-steroidal Aromatase Inhibitor
This study aimed at evaluating the safety and efficacy of everolimus plus exemestane in Chinese postmenopausal women with ER+ HER2- locally advanced, recurrent, or metastatic breast cancer after recurrence or progression on…
- Trial name
- BOLERO-5 (NCT03312738)
- Testing
- Everolimus, Exemestane
- Where
- 15 sites in China
- Volunteers
- 159 people
- Sponsor
- Novartis Pharmaceuticals
Postmenopausal Women With Advanced Breast Cancer
Study of Safety and Efficacy of Letrozole Monotherapy as Second-line Endocrine Therapy in Postmenopausal Patients With Advanced Breast Cancer Who Received Previous Anti-estrogen Treatment
Safety and efficacy of letrozole 2.5 mg/day monotherapy as second-line endocrine therapy in postmenopausal patients with advanced breast cancer who received previous anti-estrogen treatment To investigate changes in blood drug…
- Trial name
- NCT00237198
- Testing
- Letrozole
- Where
- 24 sites in Japan
- Volunteers
- 47 people
- Sponsor
- Novartis Pharmaceuticals
Metastatic Breast Cancer
Minimally Interventional Study on Prevalence of Emerging ESR1 Mutations in Liquid Biopsy in Three Cohorts of Patients With Breast Cancer in Comparison With Patient's Baseline ESR1 Mutation Status as Defined by Tissue Profiling.
Minimally interventional study on prevalence of emerging ESR1 mutations in liquid biopsy in three cohorts of patients with breast cancer (with and without prior therapies in metastatic setting, and during first-line aromatase…
- Trial name
- Pangeia-2 (NCT06417801)
- Where
- 6 sites in Brazil
- Volunteers
- 170 people
- Sponsor
- AstraZeneca
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
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