There are currently 29 active clinical trials seeking participants for Breast Neoplasms research studies. The states with the highest number of trials for Breast Neoplasms participants are California, Texas, Florida and New York.
A Clinical Study of Patritumab Deruxtecan to Treat Breast Cancer (MK-1022-016)
Recruiting
Researchers are looking for other ways to treat breast cancer (BC) that is hormone receptor-positive and human epidermal growth factor receptor 2-negative (HR+/HER2-) and either unresectable locally advanced or metastatic. * HR positive (HR+) means the cancer cells have proteins that attach to estrogen or progesterone (hormones) which help the cancer to grow and spread * HER2 negative (HER2-) means the cancer cells have a low amount of a protein called HER2 * Unresectable locally advanced means... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: Oncology Consultants P.A. ( Site 0061), Houston, Texas +2 locations
Conditions: Breast Neoplasms
A Study of Mesothelin-Targeted CAR T-Cell Therapy in People With Esophagogastric Cancer
Recruiting
Participants will have a sample of their white blood cells, called T cells, collected using a procedure called leukapheresis. The collected T cells will be sent to a laboratory at Memorial Sloan Kettering to be changed (modified) to become MSLN-targeted CAR T cells, the CAR T-cell therapy that participants will receive during the study. Participant study therapy will take about 3-4 weeks.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/29/2025
Locations: Memorial Sloan Kettering Basking Ridge (Limited Protocol Activities), Basking Ridge, New Jersey +6 locations
Conditions: Mesothelin Positive, Mesothelin-Expressing Tumors, Esophageal Adenocarcinoma, Esophageal Adenocarcinomas, Esophagogastric Adenocarcinoma, Peritoneal Carcinomatosis, Breast Neoplasms, Diabetes Mellitus
Breast Cancer, Reasoning, and Activity Intervention
Recruiting
This phase II trial tests whether an exercise intervention works to improve cognitive function in breast cancer survivors. Many breast cancer survivors report cancer-related cognitive impairment, which this has recently become a priority in clinical research due to its dramatic impact on daily functioning, quality of life, and long-term health. Aerobic exercise has the potential to improve cognitive function and brain health in older adults and is recommended as a safe, tolerable, and accessible... Read More
Gender:
FEMALE
Ages:
50 years and above
Trial Updated:
07/29/2025
Locations: Mayo Clinic in Arizona, Phoenix, Arizona
Conditions: Breast Cancer, Breast Neoplasms, Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8, Cancer-related Cognitive Dysfunction
A Study of Disitamab Vedotin in Adults With HER2 Expressing Advanced Breast Cancer
Recruiting
The purpose of this clinical study is to learn about the safety and effects of the study medicine (called disitamab vedotin) for the possible treatment of people with breast cancer that is hard to treat and has spread in the body (advanced cancer). This study is seeking participants who: * have breast cancer that is hard to treat and has spread in the body (advanced cancer) * have tumors that have HER2 on them * have received previous treatment for their advanced breast cancer All participant... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/28/2025
Locations: Los Angeles Cancer Network, Anaheim, California +5 locations
Conditions: Breast Cancer, Breast Neoplasms
(Z)-Endoxifen for the Treatment of Premenopausal Women With ER+/HER2- Breast Cancer
Recruiting
This open-label research study is studying (Z)-endoxifen as a possible treatment for pre-menopausal women with ER+/HER2- breast cancer. (Z)-endoxifen belongs to a group of drugs called selective estrogen receptor modulators or "SERM", which help block estrogen from attaching to cancer cells. This study has two parts: a pharmacokinetic part and a treatment part. The PK part (how the body processes the drug) will enroll about 18 participants. All participants will take (Z)-endoxifen capsules dail... Read More
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
07/28/2025
Locations: Mayo Clinic Arizona, Phoenix, Arizona +13 locations
Conditions: Breast Neoplasms, Invasive Breast Cancer, Estrogen-receptor-positive Breast Cancer, HER2-negative Breast Cancer
A Study of Sacituzumab Tirumotecan (MK-2870) as a Single Agent and in Combination With Pembrolizumab (MK-3475) Versus Treatment of Physician's Choice in Participants With HR+/HER2- Unresectable Locally Advanced or Metastatic Breast Cancer (MK-2870-010)
Recruiting
The purpose of this study is to compare sacituzumab tirumotecan as a single agent, and in combination with pembrolizumab, versus Treatment of Physician's Choice (TPC) in participants with hormone receptor positive/human epidermal growth factor receptor-2 negative (HR+/HER2-) unresectable locally advanced, or metastatic, breast cancer. The primary hypotheses are that sacituzumab tirumotecan as a single agent and sacituzumab tirumotecan plus pembrolizumab are superior to TPC with respect to progr... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/25/2025
Locations: Ironwood Cancer & Research Centers ( Site 0066), Chandler, Arizona +237 locations
Conditions: Breast Neoplasms
A Clinical Study of Sacituzumab Tirumotecan (Sac-TMT, MK-2870) in People With Breast Cancer (MK-2870-032)
Recruiting
Researchers are looking for new ways to treat types of breast cancer that are both: * High-risk, which means the cancer may have a higher chance of getting worse or coming back after treatment * Early-stage, which means the cancer is in the breast or the lymph nodes around the breast The 2 types of breast cancer in this study are triple-negative breast cancer (TNBC) and hormone receptor (HR)-low positive/human epidermal growth factor receptor-2 (HER2) negative breast cancer. These cancers have... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/25/2025
Locations: Bioresearch Partner ( Site 0072), Hialeah, Florida +8 locations
Conditions: Breast Neoplasms, Triple Negative Breast Neoplasms, HR Low-Positive/HER2-Negative Breast Neoplasms
A Study of Izalontamab Brengitecan Versus Chemotherapy in Participants With Previously Untreated, Locally Advanced, Recurrent Inoperable, or Metastatic Triple-negative Breast Cancer Ineligible for Anti-PD(L)1 Drugs (IZABRIGHT-Breast01)
Recruiting
The purpose of this study is to assess the efficacy and safety of iza-bren, a bi-specific antibody-drug conjugate against EGFR and HER3 with a topoisomerase inhibitor payload versus treatment of physician's choice (TPC) (paclitaxel, nab-paclitaxel, carboplatin plus gemcitabine, and capecitabine) for the treatment of first-line metastatic triple-negative breast cancer (TNBC) or estrogen receptor (ER)-low, human epidermal growth factor receptor 2 (HER2)-negative BC patients who are not candidates... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/24/2025
Locations: Local Institution - 0303, Hot Springs, Arkansas +241 locations
Conditions: Breast Neoplasms
Endocrine Treatment Alone for Elderly Patients With Estrogen Receptor Positive Operable Breast Cancer and Low Recurrence Score
Recruiting
Multiple neoadjuvant endocrine trials demonstrate that women with good prognosis tumors can be identified. These trials have also demonstrated that there are not adverse effects on overall outcome if women are treated with neoadjuvant endocrine therapy for several months prior to definitive treatment. A new standard of care needs to be defined for elderly women with good prognosis estrogen receptor (ER)+ tumors, since these women may benefit from endocrine therapy alone to treat their cancer wit... Read More
Gender:
FEMALE
Ages:
70 years and above
Trial Updated:
07/23/2025
Locations: Washington University School of Medicine, St. Louis, Missouri
Conditions: Breast Cancer, Cancer of Breast, Breast Neoplasms, Cancer of the Breast
A Study of Imlunestrant Versus Standard Endocrine Therapy in Participants With Early Breast Cancer
Recruiting
The main purpose of this study is to measure how well imlunestrant works compared to standard hormone therapy in participants with early breast cancer that is estrogen receptor positive (ER+) and human epidermal receptor 2 negative (HER2-). Participants must have already taken endocrine therapy for two to five years and must have a higher-than-average risk for their cancer to return. Study participation could last up to 10 years.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/22/2025
Locations: USO - Southern Cancer Center, Daphne, Alabama +676 locations
Conditions: Breast Neoplasms
Study of Patritumab Deruxtecan With Other Anticancer Agents in Participants With HER2 Positive Breast Cancer That Has Spread and Cannot Be Surgically Removed (MK-1022-009)
Recruiting
Researchers want to learn if patritumab deruxtecan (MK-1022) can treat certain breast cancers. The breast cancers being studied are HER2 positive unresectable locally advanced or metastatic (the cancer has spread to other parts of the body). The goals of this study are to learn: * About the safety and how well people tolerate of patritumab deruxtecan * How many people have the cancer respond (get smaller or go away) to treatment
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/18/2025
Locations: Dana-Farber Cancer Institute ( Site 0050), Boston, Massachusetts +10 locations
Conditions: Breast Neoplasms, Breast Cancer
A Study of Disitamab Vedotin With Other Anticancer Drugs in Solid Tumors
Recruiting
This clinical trial is studying solid tumor cancers. A solid tumor is one that starts in part of your body like your lungs or liver instead of your blood. Once they've grown bigger in one spot or spread to other parts of the body, they're harder to treat. This is called advanced or metastatic cancer. Participants in this study must have breast cancer or gastric cancer. Participants must have tumors that have HER2 on them. This allows the cancer to grow more quickly or spread faster. There are f... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/17/2025
Locations: Banner-University Medical Center Tucson Campus, Tucson, Arizona +121 locations
Conditions: Breast Neoplasms, Gastroesophageal Junction Adenocarcinoma, HER2 Low Breast Neoplasms, HER2 Positive Breast Neoplasms, Stomach Neoplasms, Triple Negative Breast Neoplasms, Metastatic Breast Cancer, Metastatic Gastric Cancer, Advanced Breast Cancer, Advanced Gastric Cancer