Active clinical trials for "Breast Neoplasms"

Some breast cancers have estrogen receptors (ER+). The investigators know that some ER+ tumours can be cured by hormone therapy alone while other ER+ breast cancers cannot. Currently, there is no perfect way to tell these groups apart nor do the investigators know why some respond when others do not. Research findings suggest that the two types of ER+ breast cancers differ in their response to estrogen with estrogen being toxic to one type and not the other. For those tumours that find estrogen toxic, this may explain why tumours only start to grow when estrogen levels decrease after menopause. The purpose of this study is to see whether a two-week treatment of estrogen equal to pre-menopausal estrogen levels will decrease the rate at which patients' ER+ tumours grow. This will be done by comparing the growth rate in the tissue removed during standard of care surgery after patients have been treated with 7-14 days of estrogen prior to that surgery.

Open label multicentric phase II randomized trial, using high throughput genome analysis as a therapeutic decision tool, which aims at comparing a targeted treatment administered according to the identified molecular anomalies of the tumor with maintenance chemotherapy (targeted substudy 1) as well as immunotherapy with maintenance chemotherapy in patients without actionable genomic alterations or non eligible to substudy 1 (immune substudy 2).

This is a biomarker study designed to test the preclinically generated hypothesis of anti-tumoral activity of denosumab in patients with early breast cancer candidates a tumour excision

This phase Ib trial studies the side effects and best dose of ALRN-6924 when given together with paclitaxel in treating patients with solid tumors that have spread to other places in the body or cannot be removed by surgery. Drugs used in chemotherapy, such as ALRN-6924 and paclitaxel, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading.

This research study is studying whether participants and their doctors are willing to determine post-surgery treatment on the basis of response to pre-surgery treatment, and studying blood and tissue collected from participants treated with a combination of drugs as a treatment for breast cancer. The names study drugs involved in this study are: Paclitaxel (also called Taxol) Trastuzumab (also called Herceptin) Pertuzumab (also called Perjeta)

This is a prospective, open label study to evaluate the efficacy and safety of neoadjuvant pyrotinib in early breast cancer patients.

The HERMIONE-7 trial is a phase II, single-arm, open-label, multicenter study in HR+, HER2- advanced breast cancer patients who have received HD-FUL as first-line endocrine treatment for their metastatic disease. Patients will receive aromatase inhibitors plus Abemaciclib.

Breast cancer is the most common malignant tumor in women. EC-TH is one of the standard chemotherapy regimens for HER-2 positive early breast cancer(EBC). Earlier use of trastuzumab may improve DFS rate. In this study, the investigators want to find out whether ACH-TH regimen compared with the EC-TH regimen in HER2+ EBC could improve the pCR rate in neoadjuvant chemotherapy. We update protocol in Sep 2020, because Pertuzumab is approveled by Chinese goverment and coverd by national insurance, dual target therapy with Trastuzumab and Pertuzumab is the standard therapy for neoadjuvant therapy of HER2-positive EBC patients.

The purpose of this study is to test the safety of a study drug called Rucaparib, administered in combination with the type of radiation therapy that is usually given to women with your form of breast cancer.

This phase II trial studies the side effects and how well palbociclib and letrozole or fulvestrant works in treating patients aged 70 years and older with estrogen receptor positive, HER2 negative breast cancer that has spread to other places in the body. Palbociclib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as letrozole or fulvestrant, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving palbociclib and letrozole or fulvestrant may work better in treating patients with breast cancer. The trial will explore factors other than chronologic age that can affect toxicity rates as identified using a cancer-specific geriatric assessment.