View clinical trials related to Breast Cancer.
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.
In women who undergo mastectomy for the treatment of breast cancer, autologous reconstruction using the deep inferior epigastric perforator (DIEP) flap is a common surgical procedure that aims to restore both the appearance and texture of the breast(s).Specifically, this requires the transfer of skin, fat, and perforator vessels from the abdomen to a recipient artery and vein in the chest to create a viable breast mound. Post-operatively, the abdominal donor site is routinely monitored for wound dehiscence, which has a reported incidence of up to 39% in this patient population; however, this incidence typically varies from 3.5% to 14%. At the investigators' academic institution, patients who undergo DIEP breast reconstruction typically have ciNPT or traditional tape dressings applied to the closed abdominal donor site. These dressings are selected according to surgeon preference and typically remain in-situ until hospital discharge. As there remains clinical equipoise regarding the ability of ciNPT to reduce abdominal wound dehiscence, further research in the form of a parallel, two-arm RCT is warranted. The investigators propose a randomized controlled superiority trial with the primary objective of comparing the incidence of wound dehiscence at 1 month in patients undergoing autologous DIEP breast reconstruction with ciNPT versus standard tape dressings for the abdominal donor site incision. The design and conduct of the proposed study will mirror the methodology of the recently completed pilot trial (NCT04985552) including randomization, interventions, and clinical outcomes. The secondary objective of this study is to evaluate other clinical outcomes comparing ciNPT to standard tape dressings applied to the abdominal donor site incision. Secondary clinical outcomes will include: 2) the incidence of seroma formation and surgical site infection at 1 month; 2) quality of life as measured by BREAST-Q physical well-being abdomen and EQ-5D-5L pre-operatively, 1-month, 3-months, and 6-months postoperatively; 3) Scar appearance as measured by the SCAR-Q at 1-month, 3-months, and 6-months postoperatively. As an adjunct to the main study, another secondary clinical outcome will include the overall incidence of MINS as diagnosed by postoperative abnormally elevated troponin levels (as per site-specific laboratory assay thresholds) and electrocardiograms (ECG) at 6-12 hours and 1, 2, and 3 days after surgery.
This study is a prospective observational study on outcomes of high precision hypo-fractionated radiotherapy in breast cancer with distant metastasis.
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.
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.
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.
The goal of this clinical trial is to learn about the mutation spectrum of homologous recombination repair pathway genes and its instructive significance in the treatment of Chinese breast cancer patients.
The aim of this Phase 1b/2 study is to investigate the safety, efficacy, and pharmacokinetics (PK) of a single dose of LS301-IT, a novel fluorescence imaging agent developed by Integro Theranostics (IT), administered by intravenous (IV) injection in female patients undergoing partial mastectomy for DCIS (whether or not undergoing planned SLNB) or Stage I-II primary invasive breast cancer undergoing SLNB. Safety is the primary objective of this study, followed by efficacy that will be assessed from fluorescence imaging observations and data.