View clinical trials related to Breast Neoplasms.
Filter by:This phase Ib trial tests the safety, side effects and best dose of anti-HLA-A2/NY-ESO-1 T-cell receptor (TCR)-transduced autologous T lymphocytes (A2-ESO-1 TCR-T cells) in treating patients with NY-ESO-1 overexpression positive triple negative breast cancer (TNBC) that has come back after a period of improvement (relapsed/recurrent) or that does not respond to treatment (refractory), and that may have spread from where it first started (primary site) to nearby tissue, lymph nodes (advanced) or to other places in the body (metastatic). NY-ESO-1 is an antigen found on the surface of many different types of tumor cells including TNBC. Antigens make it possible for immune cells to recognize and kill germ cells that invade the body, however, it is more difficult for immune cells to recognize antigens on tumor cells. T cells are a special type of immune cell in the blood. These T cells may be trained to recognize the NY-ESO-1 antigen on tumor cells, allowing the T cells to attack and kill those tumor cells. The A2-ESO-1 TCR-T cells are T cells that have been removed from the patient's blood through a process called leukapheresis and then changed in the laboratory to recognize NY-ESO-1 on tumor cells. When given back to the patient, these A2-ESO-1 TCR-T cells find and attack tumor cells that express NY-ESO-1. Chemotherapy drugs, such as cyclophosphamide and fludarabine, 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. They are given before the T cells to support optimum activity of the A2-ESO-1 TCR-T cells. IL-2 (aldesleukin) is in a class of drugs known as cytokines. It is a man-made version of a naturally occurring protein that stimulates the body to produce other chemicals which increase the body's ability to fight cancer. A2-ESO-1 TCR-T cells may kill more tumor cells in patients with recurrent or refractory advanced or metastatic TNBC that overexpresses NY-ESO-1.
The primary objective of the study is to assess metabolic plasma markers of insulin resistance in patients with early-stage HER2-negative breast cancers receiving dapagliflozin concomitant with neoadjuvant therapy.
CDK4/6 inhibitor in combination with endocrine treatment is the standard of care in advanced breast cancer (ABC) with expression of hormone receptors and without HER2 overexpression (ER+/HER2-). When patients experience disease progression under this strategy, options of second-line endocrine treatment in combination with other targeted therapies are limited and have failed to improve overall survival to date over endocrine treatment alone. A significant fraction of ER+/HER2- ABC display genetic alterations associated with homologous recombination deficiency (HRD) which may be associated with efficacy of therapeutic targeting DNA damage response (DDR) pathways. Moreover, other molecular alterations associated with replicative stress may be found in ER+/HER2- ABC patients which may also favor antitumor activity of DDR targeting therapeutics. M1774 is a novel orally administered inhibitor of ataxia telangiectasia and rad3-related (ATR), a protein kinase with key activity in DDR pathway. MATRIx is a phase I/II study aiming to determine the recommended phase II dose (RP2D, phase I) as well as efficacy and safety (phase II) of M1774 in combination with fulvestrant in ER+/HER2-ABC patients whose disease has become resistant to aromatase inhibitor plus CDK4/6 inhibitor, and whose tumor displays molecular alterations associated with HRD, oncogenic driver activation and/or replicative stress. Primary endpoints will include: maximum tolerated dose (MTD) of M1774 in combination with fulvestrant (phase I), the clinical benefit rate and toxicity of the combination at RP2D of M1774 in the molecularly selected population (phase II). Baseline, on-treatment and post-treatment blood and tumor tissue samples will be collected for pharmacokinetics and translational analyses including genomic characterization of tumor tissue and ctDNA as well as functional studies focusing on DDR pathways.
The purpose of this clinical trial is to evaluate the efficacy and safety of Utidelone based regimen as neoadjuvant treatment With High-risk Early-stage or Locally Advanced Breast Cancer.
Study hypothesis is that combining the advantages of hybrid PET/MRI and the high sensitivity/specificity of 16-alpha-18F-fluoro-17-beta-estradiol(FES), a radiolabeled form of estrogen binding to functionally active ER, the investigators could obtain a reliable, non-invasive, operator-independent, one-stage imaging method for staging LumA and ER-positive Lobular tumours.
Breast cancer (BC) is the most common cancer in women in France with nearly 58,500 new cases and 12,150 deaths estimated in 2018 . Two major achievements have been made in the last five years for breast cancer patients. The first is therapeutic with the approval of immune checkpoint inhibitors in advanced and early triple-negative BC (TNBC) and the impressive efficacy of new antibody-drug conjugated in all BC subtypes. The second is conceptual with the generalization of adaptive therapeutic strategies guided by pathological responses after neoadjuvant therapy in early TNBC, HER2+, HR+ and BRCA mutated breast cancer. This new paradigm in the treatment of cancer patients completely redefined prognostic factors that were previously established with conventional approaches Pathological response remains a major prognostic factor especially for TNBC and HER2 early breast cancer. However, this parameter is evaluated at the end of neoadjuvant treatment and for patients with residual disease, the prognosis remains poor despite some adaptative strategies. Our project is to integrate massive and heterogeneous data concerning the disease (clinical and biological data, imaging and histological results (with multi-omics data)) and patient's environment, personal and familial history. These data are multiple and have dynamic interactions overtime. With the help of mathematical units with biological competences and scientific collaborations, our project is to improve the prediction of treatment response, based on clinical and molecular heterogeneous big data investigation. The main objective of this project is to set up a clinicobiological database prospectively by collecting prospective clinical, biological, pathological and multi-omic data from 300 Patients with early BC treated at the ICO in order to define an algorithm of individual decision for the prediction of the response to this treatment.
This is a prospective, multicenter, real-world study aimed at evaluating the efficacy and safety of inetetamab+chemotherapy or inetetamab+pyrotinib+chemotherapy or inetetamab+pertuzumab+chemotherapy in the treatment of HER2 positive inoperable locally advanced or recurrent metastatic breast cancer. The research results will provide new targeted treatment strategies for HER2 positive breast cancer patients.
This study aimed to evaluate the efficacy and safety of Dalpiciclib combined with Letrozole in the maintenance treatment of HR positive and HER2 negative metastatic breast cancer after first-line chemotherapy.
This is a prospective study to assess the impact of biomarker driven, early therapeutic switching and delayed imaging with the incorporation of DiviTum® serum TK1 activity ("DiviTum® TKa") in patients with HR positive, HER-2 negative metastatic or unresectable breast cancer. Patients will receive first-line treatment with a CDK4/6 inhibitor (CDK4/6i) and endocrine therapy. All patients will have blood drawn for thymidine kinase activity (TKa) testing at baseline and at C1D15. Patients who are found to have a lack of TKa suppression at C1D15 will be recommended to switch to an alternative therapy. Patients with suppressed C1D15 TKa levels will continue on CDK4/6i and endocrine therapy until clinical progression. Patients with TKa which remains suppressed will be recommended to delay restaging scans from 24 weeks to 36 weeks. The investigators hypothesize that a patient's TKa level at C1D15 is prognostic for progression-free survival (PFS) on a CDK4/6 inhibitor and early therapeutic switching in patients with a lack of C1D15 TKa suppression will be associated with prolonged PFS.
The goal of this clinical trial is to evaluate the efficacity and safety of pembrolizumab and capecitabine compare to pembrolizumab alone, on the invasive disease-free survival, in participants who have triple negative breast cancer (TNBC) with residual disease after neoadjuvant chemotherapy associated with pembrolizumab.