Breast Neoplasms research hub

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)

This study is testing a new drug, iza-bren, for advanced triple-negative breast cancer or ER-low, HER2-negative breast cancer. It compares iza-bren with standard chemotherapy in patients who haven't had previous treatment for advanced disease and can't receive certain immunotherapy drugs.

Study of Abemaciclib and Elacestrant in Participants With Brain Metastasis Due to ER+/HER-2- Breast Cancer

This study looks at new drug combinations (Elacestrant and Abemaciclib) for people with breast cancer that has spread to the brain. It aims to find the right dose and see how well the new combination works for ER-positive, HER-2 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)

This study is for people with advanced HR+/HER2- breast cancer. It compares a new drug, sacituzumab tirumotecan (alone or with pembrolizumab), against standard chemotherapy, to see which treatment best controls the cancer's growth.

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)

This study looks into a new medicine, patritumab deruxtecan, for HER2-positive breast cancer that has spread and can't be removed by surgery. Researchers want to see if it's safe, how well people tolerate it, and if it can shrink or get rid of the cancer.

ROSETTA Breast-01: The Effects and Safety of Pumitamig in Patients With Triple-Negative Breast Cancer

This study is looking into a new drug called Pumitamig for people with a type of breast cancer called triple-negative breast cancer. It compares Pumitamig plus standard chemotherapy with a dummy drug (placebo) plus chemotherapy to see if it's safe and effective.

A Study of Disitamab Vedotin With Other Anticancer Drugs in Solid Tumors

This study looks at a new combination of experimental drugs, disitamab vedotin and tucatinib, for advanced breast or stomach cancers that have a specific marker called HER2. It aims to see how safe and effective this treatment is, and what side effects it might cause.

A Study of H3B-6545 in Combination With Palbociclib in Women With Advanced or Metastatic Estrogen Receptor-Positive Human Epidermal Growth Factor Receptor-2 (HER2)-Negative Breast Cancer

Study of Pembrolizumab (MK-3475) Plus Chemotherapy Versus Placebo Plus Chemotherapy for HR+/HER2- Locally Recurrent Inoperable or Metastatic Breast Cancer (MK-3475-B49/KEYNOTE-B49)

This study looks at a new treatment for a type of breast cancer that has come back or spread. It combines a drug called pembrolizumab with standard chemotherapy to see if it works better than chemotherapy alone for HR+/HER2- breast cancer.

A Clinical Study of Sacituzumab Tirumotecan (Sac-TMT, MK-2870) in People With Breast Cancer (MK-2870-032)

This study looks for better ways to treat early-stage, high-risk breast cancer. It tests a new targeted therapy, sacituzumab tirumotecan, with other standard treatments to see if it reduces cancer and helps people live longer without the cancer returning.

PARTial BREast RECONstruction With Chest Wall Perforator Flap

This study looks at how women fare after breast cancer surgery where part of the breast is removed and rebuilt using a patient's own tissue from the chest wall. It aims to understand the results and experiences of this type of reconstruction.

Sensitivity of Organoids to Predict Treatment Outcome in Breast Cancer Metastases

This study aims to grow tiny copies of breast cancer from patients' removed tumours (called organoids). Researchers will test how these organoids react to cancer treatments to see if they can predict how well patients will respond to the same treatments.

Study to Test the Safety and Tolerability of PF-07220060 in Participants With Advance Solid Tumors

This study is testing a new drug, PF-07220060, for people with advanced cancers like breast, prostate, and lung cancer. Researchers want to see if it's safe and how it works, both by itself and with other cancer medicines.

Study BT8009-100 in Subjects With Nectin-4 Expressing Advanced Malignancies

This study is testing a new drug, BT8009, alone or with another drug called pembrolizumab, for people with advanced cancers. It aims to find a safe and effective dose, understand how the body handles it, and see how well it works against different cancer types.

A Clinical Study of Patritumab Deruxtecan to Treat Breast Cancer (MK-1022-016)

This study looks at a new drug, patritumab deruxtecan, for a certain type of advanced breast cancer. It aims to see if this new treatment helps people live longer or stops cancer from growing compared to standard treatments like chemotherapy.

A Study of Tersolisib (LY4064809/STX-478) With Other Anti-Cancer Treatments in Participants With Advanced Breast Cancer With a Genetic Change (PIK3CA)

This study is for people with advanced breast cancer that has a specific genetic change (PIK3CA). It's testing a new drug, Tersolisib, alongside other cancer medicines, to see if it's safe and helps treat the disease effectively.

A Study of Imlunestrant Versus Standard Endocrine Therapy in Participants With Early Breast Cancer

This study looks at a new drug, imlunestrant, for early breast cancer. It compares it to standard hormone treatments like tamoxifen, anastrozole, letrozole, and exemestane. The goal is to see if imlunestrant works better for patients whose cancer is at higher risk of returning.

J6M-MC-JSGD: A Phase 2, Randomized, Open-Label Dose Optimization and Phase 3, Randomized, Double-Blind, Placebo-Controlled Study of Tersolisib (LY4064809) Combined with a CDK4/6 Inhibitor and Endocrine Therapy in Adults with HR+, HER2- Advanced Breast Cancer with a PIK3CA Mutation Who Received No Prior Treatment for Advanced Breast Cancer (PIKALO-2)

This study is for adults with advanced breast cancer that is HR+, HER2-, and has a specific gene change (PIK3CA mutation), who haven't had previous treatment for advanced disease. It tests a new drug called tersolisib alongside standard hormone therapy and other targeted drugs to see if it can help stop the cancer from growing.