Drug or intervention
Anastrozole Clinical Trials
Studies that test Anastrozole, alone, with other treatments or as the comparison.
In numbers
Open to volunteers: recruiting, not yet recruiting or enrolling by invitation. Active adds studies under way that have stopped recruiting.
Open to volunteers
All 53Advanced Breast Cancer
Saruparib (AZD5305) Plus Camizestrant or Plus Endocrine Therapy, Compared With CDK4/6 Inhibitor Plus Endocrine Therapy or Plus Camizestrant in HR-Positive, HER2-Negative (IHC 0, 1+, 2+/ ISH Non-amplified), BRCA1, BRCA2, or PALB2m Advanced Breast Cancer
The primary objective of the study is to measure efficacy of saruparib (AZD5305) plus camizestrant compared with physician's choice CDK4/6i plus ET in patients with BRCA1, BRCA2, or PALB2m, HR-positive, HER2-negative (defined as…
- Trial name
- EvoPAR-BR01 (NCT06380751)
- Testing
- Saruparib (AZD5305), Camizestrant, Abemaciclib
- Where
- 306 sites in United States, Argentina and 27 more
- Volunteers
- 788 people
- Sponsor
- AstraZeneca
Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8
Testing Whether Hormone Therapy With Ribociclib is as Effective as Chemotherapy Followed by Hormone Therapy With Ribociclib for the Treatment of High Anatomic Stage Breast Cancer With Low Recurrence Risk, The RxFINE-Low Trial
This phase III trial compares standard of care hormone therapy plus ribociclib to chemotherapy followed by hormone therapy plus ribociclib for the treatment of patients with high anatomic stage breast cancer with low risk of the…
- Conditions
- Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8, Anatomic Stage IIIC Breast Cancer AJCC v8, Estrogen Receptor-Positive Breast Carcinoma
- Trial name
- NCT07391774
- Testing
- Anastrozole, Biospecimen Collection, Bone Scan
- Where
- 232 sites in United States, Puerto Rico
- Volunteers
- 1,978 people
- Sponsor
- National Cancer Institute (NCI)
Ductal Carcinoma in Situ
DCIS: RECAST Trial Ductal Carcinoma In Situ: Re-Evaluating Conditions for Active Surveillance Suitability as Treatment
The goal of this trial is to see if active surveillance monitoring and hormonal therapy in patients diagnosed with ductal cell carcinoma in situ (DCIS), an early stage of breast cancer, can be an effective management of the…
- Trial name
- NCT06075953
- Testing
- Tamoxifen, Exemestane, Letrozole
- Where
- 30 sites in United States
- Volunteers
- 400 people
- Sponsor
- QuantumLeap Healthcare Collaborative
Breast Cancer
A Phase III Clinical Study of HRS-6209 Plus Letrozole as First-line Therapy in Patients With Advanced or Metastatic Breast Cancer
The purpose of this study is to investigate the efficacy and safety of HRS-6209 in combination with letrozole compared with dalpciclib or palbociclib in combination with aromatase inhibitor in patients with advanced or metastatic…
- Trial name
- NCT07894328
- Testing
- HRS-6209 + Letrozole, Dalpciclib/Palbociclib + Letrozole/Anastrozole
- Where
- China
- Volunteers
- 1,050 people
- Sponsor
- Jiangsu HengRui Medicine Co., Ltd.
Breast Cancer
Safety Extension Study for Subjects With HR+, HER2- Breast Cancer for Subjects Who Have Completed the OVELIA Study
TOL2506A (OVELIA) is a Phase 3, single arm, open-label study evaluating the effectiveness of TOL2506 in suppressing ovarian function in premenopausal women with HR+, HER2-negative breast cancer and men with HR+ breast cancer.
- Trial name
- NCT05645536
- Testing
- TOL2506, Tamoxifen, Letrozole tablets
- Where
- 46 sites in United States, Argentina and 4 more
- Volunteers
- 250 people
- Sponsor
- Tolmar Inc.
Ductal Carcinoma in Situ
Prototype DAA/TAA Vaccine Targeting MUC1 for Immune Interception and Prevention in Ductal Carcinoma In Situ
Women with biopsy-proven ductal carcinoma in situ (DCIS) will be enrolled into two cohorts. One cohort will receive neoadjuvant therapy with an aromatase inhibitor or selective estrogen receptor modulator (SERM) for about 12…
- Trial name
- NCT06218303
- Testing
- MUC1 Peptide Vaccine, Hiltonol®, Aromatase Inhibitor
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Finn, Olivera, PhD
Breast Cancer, Metastatic Breast Cancer
Anastrazole, Fulvestrant & Abemaciclib for HR+HER2- Metastatic Breast Cancer
This is a phase 2, open-label, singled-arm clinical trial determining efficacy of combination therapy with anastrozole, fulvestrant and abemaciclib in subjects with breast cancer.
- Conditions
- Breast Cancer, Metastatic Breast Cancer, Hormone Receptor-positive Breast Cancer, HER2-negative Breast Cancer
- Trial name
- NCT05524584
- Testing
- Fulvestrant, Anastrozole, Abemaciclib
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of California, Irvine
Breast Cancer, Early Breast Cancer
A Study of Camizestrant in ER+/HER2- Early Breast Cancer After at Least 2 Years of Standard Adjuvant Endocrine Therapy
This is a Phase III open-label study to assess if camizestrant improves outcomes compared to standard endocrine therapy in patients with ER+/HER2 - early breast cancer with intermediate or high risk for disease recurrence who…
- Trial name
- CAMBRIA-1 (NCT05774951)
- Testing
- Camizestrant, Tamoxifen, Anastrozole
- Where
- 709 sites in United States, Argentina and 37 more
- Volunteers
- 4,300 people
- Sponsor
- AstraZeneca
Breast Neoplasms, Neoplasm Metastasis
A Study of Tersolisib (LY4064809/STX-478) With Other Anti-Cancer Treatments in Participants With Advanced Breast Cancer With a Genetic Change (PIK3CA)
The purpose of the study is to assess the efficacy and safety of the addition of Tersolisib (LY4064809/STX-478) to other anti-cancer drugs as first treatment for advanced hormone receptor-positive (HR+)/human epidermal growth…
- Trial name
- NCT07174336
- Testing
- LY4064809, Ribociclib, Palbociclib
- Where
- 363 sites in United States, Argentina and 17 more
- Volunteers
- 800 people
- Sponsor
- Eli Lilly and Company
ER-positive Breast Cancer, HER2-negative Breast Cancer
Elacestrant for Treating ER+/HER2- Breast Cancer Patients With ctDNA Relapse (TREAT ctDNA)
This is an international, multi-center, randomised, open label, superiority phase III trial of elacestrant vs standard endocrine therapy in patients with ER+/HER2- breast cancer and ctDNA relapse.
- Conditions
- ER-positive Breast Cancer, HER2-negative Breast Cancer, Stage IIB Breast Cancer, Stage III Breast Cancer
- Trial name
- TREAT ctDNA (NCT05512364)
- Testing
- Elacestrant, Tamoxifen, Letrozole 2.5mg
- Where
- 113 sites in Belgium, Cyprus and 10 more
- Volunteers
- 220 people
- Sponsor
- European Organisation for Research and Treatment of Cancer - EORTC
Completed, with results posted
All –Hypogonadism, Hypogonadotropic, Obesity
Aromatase Inhibitors and Weight Loss in Severely Obese Men With Hypogonadism
The investigators have preliminary data suggesting that obese patients with hypogonadotropic hypogonadism (HHG) have minimal benefit from testosterone therapy likely because of its conversion to estradiol by the abundant…
- Trial name
- NCT03490513
- Testing
- anastrozole (1 mg/day)
- Where
- United States
- Volunteers
- 121 people
- Sponsor
- Baylor College of Medicine
Advanced Breast Carcinoma, HER2-Positive Breast Carcinoma
TVB-2640 and Trastuzumab With Paclitaxel or Endocrine Therapy for Treatment of HER2 Positive Metastatic Breast Cancer
This phase II trial studies how well FASN inhibitor TVB-2640, paclitaxel, and trastuzumab work in treating patients with HER2 positive breast cancer that has spread to other places in the body (metastatic).
- Conditions
- Advanced Breast Carcinoma, HER2-Positive Breast Carcinoma, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8
- Trial name
- NCT03179904
- Testing
- Anastrozole, Denifanstat, Exemestane
- Where
- 3 sites in United States
- Volunteers
- 17 people
- Sponsor
- Mayo Clinic
Metastatic Breast Cancer
ER Reactivation Therapy for Breast Cancer
Before anti-estrogens such as tamoxifen were developed to treat estrogen receptor (ER)-positive breast cancer, high-dose estrogen therapies were used.
- Trial name
- POLLY (NCT02188745)
- Testing
- 17B-estradiol, Letrozole, Anastrozole
- Where
- 3 sites in United States
- Volunteers
- 20 people
- Sponsor
- Dartmouth-Hitchcock Medical Center
Cerebrovascular Disorders
Brain Blood Flow Responses to Stress: Sex Differences
Twenty-six otherwise healthy adults between 18-40 years of age composed of 13 males and 13 females will be enrolled in this study to determine how sex and sex hormones influence cerebral blood flow (CBF) control in healthy young…
- Trial name
- NCT06253702
- Testing
- Indomethacin, Orilissa, Testosterone gel
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Breast Cancer
Endocrine Response in Women With Invasive Lobular Breast Cancer
RATIONALE: Currently, adjuvant endocrine therapy often follows a "one-size-fits- all" approach, with most premenopausal women receiving tamoxifen, and most postmenopausal receiving aromatase inhibitor therapy.
- Trial name
- NCT02206984
- Testing
- Tamoxifen, Anastrozole, Fulvestrant
- Where
- 12 sites in United States
- Volunteers
- 201 people
- Sponsor
- Priscilla McAuliffe