View clinical trials related to Breast Neoplasms.
Filter by:The purpose of this study is to understand the safety and effects of the study medicine ARV-471 (PF-07850327) given together with palbociclib in advanced breast cancer. In particular, the study will compare the combination of ARV-471 plus palbociclib to standard of care therapy (letrozole plus palbociclib). Both letrozole and palbociclib are medicines already used for treatment of breast cancer. ARV-471 is a new medicine under study. This study is seeking participants who have breast cancer that: - Have a locally advanced or metastatic disease and cannot be fully cured by surgery or radiation therapy. A metastatic disease is when disease has spread to other parts of the body. - Is sensitive to hormonal therapy such as tamoxifen. This is called estrogen receptor positive disease. - Have not received any prior medicine for advanced disease. Example medications include tamoxifen or letrozole or exemestane. The study will have an open-label SLI (study lead-in) before initiation of Phase 3 trial. During SLI, two dose levels of palbociclib in combination with ARV-471 will be explored in parallel. Assignment to the palbociclib dose is by chance. Half of the participant will receive one dose and the other half another palbociclib dose. The purpose of SLI is to determine the recommended Phase 3 dose of palbociclib to be administered in combination with ARV-471. In the Phase 3, half of the participants will take ARV-471 plus palbociclib while the other half will take letrozole plus palbociclib. In both SLI and Phase 3, participants will take the study medicines by mouth, with food, once a day. Participants will take the study medicines until breast cancer increase in size or side effects become too severe. Side effects refer to unwanted reactions to medications. Participants will visit the study clinic about once every 4 weeks.
This is a randomized, open-label phase III clinical trial comparing antivascular therapy combined with standard chemotherapy and standard chemotherapy in adjuvant therapy for patients with triple-negative breast cancer, basal-like/Immune suppressed subtype.
This study is a prospective observational study on outcomes of high precision hypo-fractionated radiotherapy in breast cancer with distant metastasis.
The COGNITION diagnostic platform elucidates the biomarker profile of neoadjuvant chemotherapy-resistant residual bulk tumors in high risk early breast cancer patients. The major goal is to provide a framework for genomic profiling, which serves as infrastructure for systematic biomarker-screening and -stratification for concise therapy-arm allocation in the interventional clinical phase II trial COGNITION-GUIDE (NCT05332561). In patients, who display a poor response to standard-of-care neoadjuvant chemotherapy, tissue samples before and after neoadjuvant therapy are subjected together with blood samples to comprehensive genomic profiling to identify patients potentially benefiting from biomarker-guided interventions in COGNITION-GUIDE. Samples not required for standard-of-care clinical procedures or genomic profiling are systematically collected in a dedicated bio-repository to fuel translational scientific companion programs. The continuously growing comprehensive database serves as an integrative resource for systematic, prospective multidimensional data collection (clinical records, biomaterial, genomic data). In summary, the overarching goal is to generate a precision oncology platform i) to identify clinically-actionable biomarkers and drug targets that drive genomics-guided therapies and ii) to couple the observational, diagnostic registry platform to the independent, biomarker-stratified clinical therapy trial COGNITION-GUIDE.
Planned study population consists of approximately 1,000 adult patients with HER2-positive mBC receiving anti-HER2 therapy in about 50 oncological centers (in each center it is expected to recruit about 20 patients) in different regions in order to provide representative study sample. Patients will be included consecutively from the least recent diagnosis (within defined time period). Planned retrospective follow-up period for 1 patient is a period starting from the date of mBC diagnosis until end study or until patient's death, whichever occurs first. End of study will be at least 12 months after the latest date of mBC diagnosis to ensure all patients have the opportunity to contribute at least 12 months of data.
This is a Phase 1, open-label, multicenter, dose escalation and dose expansion study to evaluate the safety, tolerability, pharmacokinetics, pharmacodynamics, and antitumor activity of PF-07224826, as a single agent or in combination with endocrine therapy in participants with advanced solid tumors. This study will be divided into dose escalation/finding (Part 1) and dose expansion (Part 2). In Part 1, participants with locally recurrent/advanced or metastatic Triple Negative Breast Cancer (TNBC), platinum resistant ovarian cancer and other advanced solid tumors will receive PF-07224826 as a single agent. Participants with HR-positive HER2-negative advanced or mBC will receive PF-07224826 in combination with endocrine therapy. In Part 2 (Arm A), PF-07224826 will be evaluated in combination with fulvestrant in HR-positive HER2-negative advanced or mBC participants who have received prior CDK4/6 inhibitor. In Part 2 (Arm B), PF-07224826 will be evaluated in combination with fulvestrant in HR-positive HER2-negative locally advanced or mBC participants whose disease has progressed on prior endocrine therapy and is naïve to CDK4/6 inhibitors.
Hormone receptor positive, HER2-low expression metastatic breast cancer is the main type of breast cancer, accounting for about 50% - 60%. However, this type of patients lack ideal therapeutic drugs after the failure of first-line standard endocrine therapy, and the median overall survival time is only 30 months. Therefore, finding more efficient and safe therapeutic drugs for these patients has become a big clinical challenge at present. Disitamab Vedotin (DV), as a new class I Antibody-Drug Conjugates drug, can achieve high efficiency and precise tumor killing effect with low toxicity. According to previous study with same sample size, DV also showed good efficacy in metastatic breast cancer with Hormone receptor positive and HER2- low expression as a posterior line treatment.Therefore, we intend to explore the efficacy and safety of DV in the treatment of HER2-low expressioin /Hormone receptor positive metastatic breast cancer patients with endocrine resistance through a scientifically designed, randomized, phase III clinical study.
This Clinical Trial is investigating the potential efficacy of axitinib after genetic testing in BRCA 1/2 Mutation patients, regardless of HER2 expression, who have progressed after at least one line of standard treatment or for whom there is no consensus treatment approach. The use of Axitinib may help physicians plan for more effective patient care in combination with existing treatment protocols.
Breast cancer ranks first in Taiwan's top ten gynecological cancers. Chemotherapy is a standard treatment method for colorectal cancer and breast cancer, but while destroying cancer cells, it also destroys healthy cells, resulting in side effects. Peripheral neuropathy can lead to peripheral nerve damage and decreased activity, which affects the patient's quality of life. Currently, there is no standard and effective method for treating peripheral neuropathy caused by chemotherapy. Therefore, the purpose of this study is to investigate the effect of percutaneous electrical acupoint stimulation on improving peripheral nerve symptoms in breast cancer patients undergoing chemotherapy.
This is a single-center, prospective pilot study evaluating feasibility and efficacy of incorporating magnetic resonance imaging (MRI) simulation into the planning of radiation treatment (RT) for breast cancer.