Clinical trials: Anastrozole
Breast Cancer
Molecular Analyses to Predict Pathways of Endocrine Resistance Following Short Term Neoadjuvant Endocrine Treatment in Patients With Hormone Receptor-Positive HER2-negative Breast Cancer
This is an exploratory phase II interventional study that initiates standard-of-care anti-estrogen treatment preoperatively for 4-12 weeks (+/- 2 weeks).
- Trial name
- MAPPER (NCT06361940)
- Testing
- Aromatase inhibitors or tamoxifen
- Where
- United States
- Volunteers
- 185 people
- Sponsor
- Medical College of Wisconsin
Breast Cancer
Safety Study of Enzalutamide (MDV3100) in Patients With Incurable Breast Cancer
The purpose of this study is to determine the safety, tolerability and pharmacokinetics of enzalutamide alone and in combination with anastrozole, or exemestane, or fulvestrant in patients with incurable breast cancer.
- Trial name
- NCT01597193
- Testing
- enzalutamide, anastrozole, exemestane
- Where
- 17 sites in United States
- Volunteers
- 101 people
- Sponsor
- Pfizer
Breast Cancer
Phase II Neoadjuvant ER+/PgR + Arimidex +/- Iressa Study
The purpose of this study is to compare the changes in a proliferation biomarker in subjects receiving Anastrozole or Anastrozole/ZD1839 combination.
- Trial name
- NCT00255463
- Testing
- Anastrazole, Gefitinib
- Where
- 34 sites in Czechia, France and 5 more
- Volunteers
- 185 people
- Sponsor
- AstraZeneca
Breast Cancer, Adjuvant Therapy
CDK4/6 Inhibitors Combined With Standard Adjuvant Endocrine Therapy in High-Risk, HR+/HER2+ Early Breast Cancer Patients(CHESS)
This study is a prospective, open-label, multicenter, randomized controlled Phase III clinical trial. Building upon anti-HER2 targeted therapy combined with endocrine therapy, the addition of CDK4/6 inhibitors has demonstrated…
- Trial name
- NCT07019363
- Testing
- Endocrine Therapy (Tamoxifen, Anastrozol, Letrozole, Exemestane), Standard endocrine therapy combined with CDK4/6 Inhibitor
- Where
- China
- Volunteers
- 1,903 people
- Sponsor
- Fudan University
Breast Cancer, HR Positive/HER2 Low Breast Cancer
Neoadjuvant Dalpiciclib + AI → SHR-A1811 for HR+/HER2-Low Breast Cancer
This is a phase II, single-arm, prospective exploratory study to evaluate the efficacy and safety of neoadjuvant dalpiciclib (a CDK4/6 inhibitor) plus an aromatase inhibitor (AI) followed by SHR-A1811 (an anti-HER2 antibody-drug…
- Trial name
- TD-DASHER-01 (NCT07618923)
- Testing
- Dalpiciclib 125mg, Aromatase Inhibitor, SHR-A1811
- Volunteers
- 20 people
- Sponsor
- Tang-Du Hospital
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
Letrozole, Anastrozole, Exemestane, or Tamoxifen Citrate in Treating Postmenopausal Women With Breast Cancer
RATIONALE: Estrogen can cause the growth of breast cancer cells. Aromatase inhibitors, such as letrozole, anastrozole, and exemestane, may fight breast cancer by lowering the amount of estrogen the body makes.
- Trial name
- MNEMOSYNE (NCT00893061)
- Testing
- anastrozole, exemestane, letrozole
- Where
- 3 sites in France
- Volunteers
- 44 people
- Sponsor
- Centre Oscar Lambret
Breast Cancer
Optimizing Extended Adjuvant Endocrine Therapy in Patients With Breast Cancer
Based on the risk of late recurrence in breast cancer patients with luminal disease with high-risk for recurrence, extended adjuvant endocrine therapy beyond 5 years is recommended as a valid treatment option.
- Trial name
- SWE-Switch (NCT06223698)
- Testing
- Letrozole, Anastrozole, Exemestane
- Where
- 15 sites in Sweden
- Volunteers
- 3,832 people
- Sponsor
- Region Örebro County
Breast Cancer
Efficacy and Safety of Fluzoparib Combined With Adjuvant Endocrine Therapy for HR+/HER2- SNF3-subtype Early Breast Cancer (BCTOP-L-A01)
This is a prospective, randomized, open-label phase III clinical study on the efficacy and safety of fluzoparib combined with adjuvant endocrine therapy versus adjuvant endocrine therapy for HR+/HER2- SNF3-subtype early breast…
- Trial name
- NCT05891093
- Testing
- Fluzoparib, Anastrozole, Letrozole
- Where
- 15 sites in China
- Volunteers
- 766 people
- Sponsor
- Fudan University
Healthy
CEP-1 Hormonal Regulation of Circulating Endothelial Progenitor Cells and HDL-C in Men
The original purpose of this research study was to understand the effects of testosterone (T) and estrogen on stem cells in the blood.
- Trial name
- CEP-1 (NCT00729859)
- Testing
- Acyline, Acyline + Testosterone gel, Acyline + testosterone gel + anastrozole
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University of Washington
Breast Cancer
Arimidex Therapy Compliance Electronic Monitoring System
ARTEMIS is a study to assess how educational material affects overall adherence to anastrozole by evaluation of patients' electronically compiled dosing histories.
- Trial name
- ARTEMIS (NCT00936442)
- Testing
- Anastrozole, Educational materials
- Where
- 4 sites in Belgium
- Volunteers
- 104 people
- Sponsor
- AstraZeneca
HR+ HER2- Men, Pre/Postmenopausal Advanced Breast Cancer
Treatment of Canadian Men and Pre/Peri/Post-menopausal Women With ER+ Advanced Breast Cancer in the Real-World Setting With Hormone Therapy ± Targeted Therapy
Although randomized controlled trials (RCTs) provide evidence of efficacy, generalization of these results to patients in the real-world setting is challenging, given RCTs are conducted in highly selected patient populations.
- Trial name
- Treat ER+ight (NCT02753686)
- Testing
- Endocrine therapy may include one of the following therapies: letrozole, anastrozole, exemestane, tamoxifen or fulvestrant, Endocrine therapy in combination with targeted therapy may include: everolimus plus exemestane or CDK4/6 inhibitor plus endocrine therapy
- Where
- 25 sites in Canada
- Volunteers
- 440 people
- Sponsor
- Novartis Pharmaceuticals
Breast Neoplasm Female, Arthralgia
Pilot Observational Study Examining the Effect of Endocrine Therapy on Aging
The goal of this pilot observational study is to learn about the feasibility of collecting patient-reported data and stool and blood samples from patients age 65 and older treated with aromatase inhibitor therapy for breast…
- Conditions
- Breast Neoplasm Female, Arthralgia, Aging
- Trial name
- BETA (NCT05700006)
- Testing
- Aromatase inhibitor
- Where
- United States
- Volunteers
- 94 people
- Sponsor
- University of Michigan
Breast Cancer
Study to Determine Treatment Effects of Denosumab in Patients With Breast Cancer Receiving Aromatase Inhibitor Therapy
The purpose of this study is to determine whether denosumab compared to placebo, will reduce the rate of first clinical fracture in women with non-metastatic breast cancer receiving (non-steroidal) aromatase inhibitor therapy.
- Trial name
- NCT00556374
- Testing
- Denosumab, Non-steroidal aromatase inhibitor therapy, Zoledronic Acid
- Where
- 46 sites in Austria, Sweden
- Volunteers
- 3,420 people
- Sponsor
- Amgen
Breast Cancer
Anastrozole or Fulvestrant in Treating Postmenopausal Patients With Breast Cancer
RATIONALE: Estrogen can cause the growth of breast cancer cells. Hormone therapy using anastrozole may fight breast cancer by lowering the amount of estrogen the body makes.
- Trial name
- HORGEN (NCT00871858)
- Testing
- anastrozole, fulvestrant
- Where
- France
- Volunteers
- 120 people
- Sponsor
- Institut Bergonié
Metastatic Breast Cancer, Advanced Breast Cancer
Implementing Geriatric Assessment for Dose Optimization of Cyclin-dependent Kinase (CDK) 4/6-inhibitors in Older Breast Cancer Patients
IMPORTANT study is a multicenter, open-label, prospective, randomized-controlled, non-inferiority trial with a pragmatic approach involving older patients (≥ 70 years old) with advanced hormone receptor (HR)-positive/human…
- Conditions
- Metastatic Breast Cancer, Advanced Breast Cancer, Quality of Life, Toxicity
- Trial name
- IMPORTANT (NCT06044623)
- Testing
- CDK 4/6 inhibitors, Endocrine therapy
- Where
- 12 sites in Finland, Greece and 4 more
- Volunteers
- 495 people
- Sponsor
- Region Örebro County
Breast Cancer
ATAC - Pharmacokinetics (PK) Sub-Protocol
To assess the effect of ARIMIDEX on the pharmacokinetics of tamoxifen and the effects of tamoxifen on the pharmacokinetics of ARIMIDEX..
- Trial name
- NCT00784862
- Testing
- Anastrozole, Tamoxifen
- Volunteers
- 9,358 people
- Sponsor
- AstraZeneca
Hormono-depending Adjuvant Breast Cancer
Pharmacology of Adjuvant Hormonotherapy in Breast Cancer
This is a biomedical study of interventional type, multicenter, inter-regional. Patients with hormono-depending breast cancer, for which an indication of adjuvant hormonotherapy treatment (according to the current treatments) was…
- Trial name
- PHACS (NCT01127295)
- Testing
- Tamoxifen, Letrozole, Anastrozole or Exemestane
- Where
- 24 sites in France
- Volunteers
- 2,000 people
- Sponsor
- Institut Claudius Regaud
Advanced Breast Cancer
Second Line Breast Cancer Trial
The main purpose of this study is to compare the effect of 2 doses of FASLODEX with 1 dose of ARIMIDEX in terms of time to tumor progression in postmenopausal women with advanced breast cancer.
- Trial name
- NCT00635713
- Testing
- Fulvestrant, Anastrozole
- Volunteers
- 588 people
- Sponsor
- AstraZeneca
Breast Adenocarcinoma, Hormone Receptor Positive
Hormone Therapy With or Without Combination Chemotherapy in Treating Women Who Have Undergone Surgery for Node-Negative Breast Cancer (The TAILORx Trial)
This randomized phase III trial studies the best individual therapy for women who have node-negative, estrogen-receptor positive breast cancer by using a special test (Oncotype DX), and whether hormone therapy alone or hormone…
- Conditions
- Breast Adenocarcinoma, Hormone Receptor Positive, Stage IA Breast Cancer AJCC v7, Stage IB Breast Cancer AJCC v7
- Trial name
- TAILORx (NCT00310180)
- Testing
- Anastrozole, Exemestane, Laboratory Biomarker Analysis
- Where
- 1,222 sites in United States, Australia and 6 more
- Volunteers
- 10,273 people
- Sponsor
- National Cancer Institute (NCI)