View clinical trials related to Breast Neoplasms.
Filter by:This is a pain survey study that will compare the level of discomfort experienced by breast cancer patients after injection of either technetium-labeled sulfur colloid or technetium-labeled tilmanocept, both FDA-approved agents used for sentinel lymph node biopsy (SLNB). Breast cancer patients who are already scheduled for SLNB as part of their original surgical plan will be asked to participate in this study and be randomized to receive either technetium-labeled sulfur colloid or technetium-labeled tilmanocept. After injection, patients will complete pain questionnaires to measure the amount of discomfort they are feeling during and after they receive the injection. There will be no change to the patient's treatment plan other than the addition of pain questionnaires. The investigators' hypothesis is that patients will feel less discomfort after injection of tilmanocept versus sulfur colloid.
The purpose of this study is to demonstrate bioequivalence of IG-001 versus nab-paclitaxel in female patients with metastatic or locally recurrent breast cancer. In addition, the study will compare the safety and tolerance of IG-001 and nab-paclitaxel during the bioequivalence 2-period crossover portion of the study. The study will also evaluate the long-term safety of IG-001 over repeated cycles, up to 4 additional cycles of administration.
Recently, the investigators face "on the edges" for treatment decision to decide adjuvant systemic treatment, especially for patients who show discordance between stage and tumor biology. The aim of this study was to compare the prognostic relevance of the TNM staging system and intrinsic subtype in breast cancer patients who received curative surgery.
Most studies of cancer stem cells (CSC) involve the inoculation of cells from human tumors into immunosuppressed mice, preventing an assessment on the immunologic interactions and effects of CSCs. In this study, the investigators examined the vaccination effects produced by CSC-enriched populations from histologically distinctmurine tumors after their inoculation into different syngeneic immunocompetent hosts. Enriched CSCs were immunogenic and more effective as an antigen source than unselected tumor cells in inducing protective antitumor immunity.Immune sera from CSC-vaccinated hosts contained high levels of IgG which bound to CSCs, resulting in CSC lysis in the presence of complement.CTLs generated from peripheral blood mononuclear cells or splenocytes harvested from CSC-vaccinated hosts were capable of killing CSCs in vitro. Mechanistic investigations established that CSC-primed antibodies and T cells were capable of selective targeting CSCs and conferring antitumor immunity.
The purpose of this study is to determine the safety and immunogenicity of HER-2 pulsed DC1 vaccine in high risk HER-2 high and intermediate expression breast cancers. Participants will have HER-2 driven IBC at least Stage IIIA with N2 following chemotherapy with/without trastuzumab or recurrence exclusive of new primary tumor but rendered NED. Mammogram, laboratory studies, CT, and leukapheresis will be performed, in addition to vaccine administration.
Early identification of patients at risk for cardiotoxicity represent a primary goal for cardiologist and oncologist From all adjuvant trials echocardiography is ideal for evaluating Left Ventricular function though its operator dependent. The use of other technique such as endomyocardial biopsy, is troublesome in clinical practice Cardiac magnetic resonance imaging (MRI) have greater reproducibility in evaluating left ventricular ejection fraction (LVEF). This technique provides morphological, functional, perfusion, and viability information in one assessment. It is expensive and time consuming but id the diagnostic method of choice for patients with technically limited images from ECG and in patients with discordant information that is clinically significant from prior tests
The current study is a multicentre, randomized,double-blind, prospective clinical trial stratified patients by the HER2 status of their cancer (negative or positive) which is sponsored by the researchers. The trial is designed to evaluate the effectiveness of tamoxifen as adjuvant therapy for ER(ER-α)/PR negative, ER-β positive operable breast cancer patients. 688 female ER(ER-α)/PR negative, ER-β(wild type ER-β1) positive operable breast cancer patients who had undergone neoadjuvant chemotherapy or directly modified radical mastectomy or breast-conserving surgery were randomly (1:1) enrolled to receive tamoxifen (20 mg per day) or placebo (2# per day) within 6 weeks after postoperative chemotherapy and/or radiation therapy if needed (according to 2013 NCCN breast cancer guideline). If the breast tumor's HER2 is positive, the patient can receive targeted therapy (Herceptin) combined with tamoxifen or placebo. The follow-up time will be eight years. The aim of this trial is to evaluate the effectiveness of tamoxifen as adjuvant therapy for ER(ER-α)/PR negative, ER-β positive operable breast cancer patients by comparing the DFS and OS between tamoxifen group and placebo group and to determine whether the percentage of positive ER-β expression is associated with the response to the hormone therapy in breast cancer.
To evaluate breast reconstruction with implants using biological mesh (Strattice™) in the setting of breast cancer treatment.
The primary goals of this trial will be to determine the safety and immune activity of HER-2 pulsed DC1 vaccine in patients with high risk HER-2pos breast cancer with residual disease post neoadjuvant therapy. Investigators will also explore the possibility of determining whether circulating tumor cells can be used as surrogate to assess response to vaccination.
Women who are diagnosed with Her-2/neu over-expressing DCIS will receive DC1 vaccines by intranodal, intralesional, or both routes of administration. The primary objective will be safety and administration with secondary objectives of immune activation and clinical response.