Condition
Breast Neoplasms Clinical Trials
Studies of breast neoplasms, matched by condition name and medical subject headings. Start with those open to enrolment.
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 3,390Breast Cancer
A Study to Evaluate the Effect of GDC-4198 Alone and in Combination With Giredestrant Versus Abemaciclib and Giredestrant in Participants With Locally Advanced or Metastatic Estrogen Receptor-Positive (ER+), Human Epidermal Growth Factor Receptor-Negative (HER2-) Breast Cancer
The purpose of this study is to assess the safety of GDC-4198 alone and in combination with giredestrant and also the efficacy of GDC-4198 + giredestrant versus abemaciclib + giredestrant in participants with locally advanced or…
- Trial name
- MoonROSE (NCT07100106)
- Testing
- GDC-4198, Giredestrant, Abemaciclib
- Where
- 77 sites in United States, Australia and 8 more
- Volunteers
- 285 people
- Sponsor
- Genentech, Inc.
Breast Cancer
Podcast-Based Psychosocial Support for Women Newly Diagnosed With Breast Cancer
This study will evaluate a podcast-based psychosocial support program for women who have been newly diagnosed with breast cancer.
- Trial name
- NCT07883109
- Testing
- Psychosocial Support Program
- Volunteers
- 80 people
- Sponsor
- Mei Man
HER2-positive Breast Cancer, Breast Cancer
A Study of Skipping Radiation Therapy in People With Breast Cancer
The purpose of this study is to find out whether it is safe to skip (omit) radiation therapy to the breast after lumpectomy in people with low-risk HER2-positive breast cancer who are receiving HER2-targeted therapy.
- Trial name
- SuperHERO (NCT07895511)
- Testing
- HER2-targeted therapy, Tamoxifen, No Radiation Therapy
- Where
- 7 sites in United States
- Volunteers
- 136 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Breast Cancer
A Study to Test Inavolisib Treatments in Participants With Early-Stage, PIK3CA-Mutated Breast Cancer
This study will evaluate the safety and efficacy of inavolisib combination therapies in participants with untreated, PIK3CA-mutated, Stage II-III, estrogen receptor (ER)-positive, Human Epidermal Growth Factor Receptor 2…
- Trial name
- NCT07054190
- Testing
- Inavolisib, Ribociclib, Letrozole
- Where
- 37 sites in United States, Argentina and 5 more
- Volunteers
- 120 people
- Sponsor
- Hoffmann-La Roche
Breast Neoplasms, Colorectal Neoplasms
A Study of LY4257496 in Participants With Cancer (OMNIRAY)
The main purpose of this study is to evaluate safety, tolerability, and efficacy of LY4257496 alone and as part of relevant standard of care (SOC) combination therapy in participants with Gastrin-releasing Peptide Receptor…
- Conditions
- Breast Neoplasms, Colorectal Neoplasms, Prostate Neoplasm, Endometrial Neoplasms
- Trial name
- OMNIRAY (NCT07114601)
- Testing
- LY4257496, Standard of Care Anticancer Therapies, LY4257529
- Where
- 33 sites in United States, Canada and 5 more
- Volunteers
- 421 people
- Sponsor
- Eli Lilly and Company
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
- 226 sites in United States, Puerto Rico
- Volunteers
- 1,978 people
- Sponsor
- National Cancer Institute (NCI)
Solid Tumor, Adult, Colorectal Cancer
Solid Tumor Analysis for HLA Loss of Heterozygosity (LOH) and Apheresis for CAR T- Cell Manufacturing
Objective: To collect information on how often a solid tumor cancer might lose the Human Leukocyte Antigen (HLA) by next generation sequencing and perform apheresis to collect and store an eligible participant's own T cells for…
- Conditions
- Solid Tumor, Adult, Colorectal Cancer, Non Small Cell Lung Cancer, Pancreatic Cancer
- Trial name
- BASECAMP-1 (NCT04981119)
- Testing
- Apheresis, Next Generation Sequencing (NGS), Long Range NGS HLA typing
- Where
- 16 sites in United States
- Volunteers
- 500 people
- Sponsor
- A2 Biotherapeutics Inc.
Breast Cancer
A Study Evaluating the Efficacy and Safety of Inavolisib Plus Fulvestrant Compared With Alpelisib Plus Fulvestrant in Participants With HR-Positive, HER2-Negative, PIK3CA Mutated, Locally Advanced or Metastatic Breast Cancer Post CDK4/6i and Endocrine Combination Therapy
This is a Phase III, multicenter, randomized, open-label, global study designed to evaluate the efficacy and safety of inavolisib plus fulvestrant compared with alpelisib plus fulvestrant in patients with hormone receptor…
- Trial name
- INAVO121 (NCT05646862)
- Testing
- Inavolisib, Fulvestrant, Alpelisib
- Where
- 210 sites in United States, Argentina and 18 more
- Volunteers
- 420 people
- Sponsor
- Hoffmann-La Roche
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.
HR+/HER2- Breast Cancer
BGB-43395 Plus Letrozole Versus CDK4/6i Plus Letrozole for Patients With Advanced or Metastatic HR+/HER2- Breast Cancer Who Have Not Received Prior Treatment for Advanced or Metastatic Disease
The purpose of this study is to investigate the efficacy and safety of BGB-43395 in combination with letrozole compared with investigator's choice of cyclin-dependent kinase 4/6 inhibitor (CDK4/6i) in combination with letrozole…
- Trial name
- KANDELA-302 (NCT07492641)
- Testing
- BGB-43395, Letrozole, Abemaciclib
- Where
- 241 sites in United States, Australia and 14 more
- Volunteers
- 1,056 people
- Sponsor
- BeOne Medicines
Completed, with results posted
All 1,764Breast Cancer
Investigation of Novel Surgical Imaging for Tumor Excision
This is a multi-center, two-arm randomized, blinded pivotal study to demonstrate the safety and efficacy of the LUM Imaging System (LUM015 imaging agent in conjunction with the LUM Imaging Device and decision software), in…
- Trial name
- INSITE (NCT03686215)
- Testing
- Study Device Arm
- Where
- 14 sites in United States
- Volunteers
- 406 people
- Sponsor
- Lumicell, Inc.
Evaluation Studies, Implementation Research
Implementation of the Begin Exploring Fertility Options, Risks and Expectations (BEFORE) Decision Aid
The Begin Exploring Fertility Options, Risks and Expectations (BEFORE) decision aid was created to support fertility discussions and decision-making for young breast cancer patients in Canada.
- Conditions
- Evaluation Studies, Implementation Research, Decision Aid, Young Adult Cancer
- Trial name
- BEFORE (NCT03629509)
- Testing
- Educational Webinar and Resources
- Where
- Canada
- Volunteers
- 116 people
- Sponsor
- Unity Health Toronto
Breast Cancer
Letrozole in Preventing Cancer in Postmenopausal Women Who Have Received 4-6 Years of Hormone Therapy for Hormone Receptor-Positive, Lymph Node-Positive, Early-Stage Breast Cancer
RATIONALE: Estrogen can cause the growth of breast cancer cells. Letrozole may fight breast cancer by lowering the amount of estrogen the body makes.
- Trial name
- SOLE (NCT00553410)
- Testing
- Letrozole
- Where
- 164 sites in United States, Australia and 18 more
- Volunteers
- 4,884 people
- Sponsor
- ETOP IBCSG Partners Foundation
Triple Negative Breast Neoplasms
Study of Pembrolizumab (MK-3475) Plus Chemotherapy vs Placebo Plus Chemotherapy as Neoadjuvant Therapy and Pembrolizumab vs Placebo as Adjuvant Therapy in Participants With Triple Negative Breast Cancer (TNBC) (MK-3475-522/KEYNOTE-522)
The purpose of this study is to evaluate the efficacy and safety of pembrolizumab (MK-3475) plus chemotherapy vs placebo plus chemotherapy as neoadjuvant therapy and pembrolizumab vs placebo as adjuvant therapy in participants…
- Trial name
- NCT03036488
- Testing
- Pembrolizumab, Carboplatin, Paclitaxel
- Where
- 193 sites in United States, Australia and 19 more
- Volunteers
- 1,174 people
- Sponsor
- Merck Sharp & Dohme LLC
Breast Cancer, Estrogen Receptor Positive Tumor
To Reduce the Use of Chemotherapy in Postmenopausal Patients With ER-positive and HER2-positive Breast Cancer (TOUCH)
This is a phase II open-label, multicentre, randomized trial. The study assesses the treatment of postmenopausal patients with hormone receptor positive/HER2 positive early breast cancer with neoadjuvant palbociclib in…
- Conditions
- Breast Cancer, Estrogen Receptor Positive Tumor, HER2-positive Breast Cancer
- Trial name
- TOUCH (NCT03644186)
- Testing
- Paclitaxel, Trastuzumab, Pertuzumab
- Where
- 54 sites in Belgium, France and 2 more
- Volunteers
- 147 people
- Sponsor
- ETOP IBCSG Partners Foundation