Breast Neoplasms Clinical Trials

This is a prospective clinical trial that will examine if biennial contrast-enhanced mammography added to annual 3D mammography (tomosynthesis) substantially improves breast cancer detection with minimal increase in false-positives, in women with a personal history of breast cancer. Read Less

This study is a Phase I/II, multicenter, first-in-human, open-label dose-escalation study of BT8009 given as a single agent and in combination with pembrolizumab in participants with advanced solid tumors associated with Nectin-4 expression or in participants with advanced solid tumor malignancies having renal insufficiency. The primary endpoints are: Dose limiting toxicities (Parts A-1 and A-2), Overall response rate per RECIST v1.1 (Parts B1-B7), Safety and tolerability (Parts B-8, B-9 and C), and characterization of the pharmacokinetics (Part D). Read Less

This is a prospective, registry study that will enroll all women with early stage breast cancer who will be treated with intraoperative radiotherapy (IORT) during breast-conserving surgery. The purpose of this study is to further validate the long-term effectiveness and safety of this treatment method. We aim to assess short and long-term patient outcomes associated with IORT, including perioperative complications, local and distance disease recurrences, as well as disease-free survival and overall survival. Read Less

The TriNetra™ Breast test is intended for use as a breast cancer screening test that evaluates Circulating Tumor Cells (CTCs) associated with breast cancer. The TriNetra™Breast test should be a useful breast cancer screening option for asymptomatic women 40 years of age and older. This pivotal study is designed to provide evidence of test performance and to demonstrate its safety in the intended use population in the USA. Read Less

The trial aims to investigate the use of superparamagnetic iron oxide (SPIO) nanoparticles as a tracer for delayed sentinel lymph node dissection (d-SLND) in patients where upfront axillary surgery (SLND) is oncologically deemed unnecessary and should be avoided. This includes but is not limited to patients with a preoperative diagnosis of ductal cancer in situ of the breast (DCIS), an unclear BIRADS 4-5 planned for diagnostic excision or women planned for risk reducing mastectomy. SPIO is injected in the primary operation, and should final specimen pathology demonstrate invasive breast cancer, only then is an operation in the axilla (d-SLND) performed. Read Less

For women diagnosed with early stage breast cancer, lumpectomy followed by radiation is a common treatment option. Radiation treatment is typically delivered to the whole breast, five times per week, for anywhere from 3 to 8 weeks. The radiation helps kill any cancer cells that may have been left over following the surgery but causes skin burns. Many studies have demonstrated that radiation to the whole breast is not necessary, that it can be delivered to a portion of the breast where the cancer is more likely to recur. A technique called a Permanent Breast Seed Implant (PBSI) involving the implantation of radioactive seeds has been developed to deliver the radiation to a portion of the breast. The procedure is performed on an out-patient basis under local anesthesia and light sedation. Because the radioactive seeds are permanently implanted in the breast, the patient is able to live a normal life while the seeds deliver the prescribed radiation to the breast. Previous studies on PBSI demonstrate that it is a safe and effective alternative form of radiation for appropriately selected patients after lumpectomy. However, those results have been obtained mainly from a single institution, with only 4 patients treated in another center. Further research is still needed to evaluate its safety in a multi-center setting. The purpose of this study is to ensure the appropriate training of clinicians who will be performing this procedure and to capture long term outcomes and rare complications if any. Read Less