View clinical trials related to Breast Cancer.
Filter by:This protocol is for patients with newly diagnosed breast cancer with an indication for post-operative radiotherapy after neo-adjuvant chemotherapy and surgery.
This study is for patients that have nasopharyngeal carcinoma, breast cancer, gastric cancer and other solid tumors. As epithelial cell adhesion molecule (EpCAM) is a well characterized molecule that is closely with poor prognosis and tumor metastasis and invasion. Many therapies targeting EpCAM have shown benefits for cancer patients. This study is to determine the safety of the engineered T cells armed with chimeric antigen receptor (CAR-T) recognizing EpCAM. At the same time, efficacy is to be evaluated by the criteria of RECIST. The EpCAM CAR-T were produced by lentiviral transduction of the novel 2nd generation of CAR genes. Different cohorts of patients receive EpCAM CAR-T with a dose-escalating manner. This study is to find the largest dose of EpCAM CAR-T, to learn what the adverse effects are and to find out whether this experimental intervention might help patients with nasopharyngeal carcinoma, breast cancer and other EpCAM positive solid tumors.
This study will examine behavioral and psychological outcomes of breast density notification using a 3-group randomized design comparing usual written notification to two educationally enhanced approaches.
Through this prospective clinical trial,the investigators will focus on the relationship between circulating tumor biomarkers (i.e. circulating tumor cells, circulating tumor DNA and other biomarkers) and the status of primary tumor to discuss its application for assessing prognosis and individualized therapeutic direction. Moreover, the relationship between the circulating tumor cell subpopulations based on epithelial-mesenchymal transition and molecular pathological classification of breast cancer will be determined, which may enable the determination of the value of its application in therapeutic decision making.
A database of breast cancer patients was established at Institute Bergonié since the 90s , to assess patients' survival, assess practice, search for prognostic factors.
The rates of patients with spontaneous pregnancies reported after breast cancer is between 3 and 7%, particularly because of these treatments. Therefore, it is essential to anticipate this problem by proposing the use of fertility preservation techniques for these young patients prior to any gonadotoxic treatment. PRESAGE study offers to patients fewer than 40, to preserve their fertility before neoadjuvant or adjuvant chemotherapy for invasive breast cancer. The aim of this study is to evaluate the feasibility of ovarian stimulation emergency order not to delay the start of treatment. This stimulation combined gonadotropin and tamoxifen followed by an oocyte retrieval. The patient may receive an oocyte vitrification and / or embryonic. This procedure is already done in many countries, and by some French teams, by combining tamoxifen or letrozole to the classic gonadotropin stimulation.
Introduction: With population ageing and increasing Westernization breast cancer continues to be important health conditions among women in Hong Kong. Greater collaborative research efforts are needed to examine the questions about population screening for breast cancer, the aetiology of such lesions and outcomes of breast cancer during survivorship period. There is a lack of locally-relevant models for assessing breast cancer risk. Contribution of novel genetic factors to breast cancer, identification of the key and functional alleles in gene regions associated with risk of breast cancer as well as gene-environment interaction, requires further investigation in Chinese population. Prognostic research studies in the West may not be readily applicable to the Chinese population. Objectives: We aim to investigate the aetiology and outcomes of breast cancer in local Chinese by using case-control and cohort study design in the health care setting in Hong Kong. We aim to examine potential risk factors/biomarkers (both traditional and novel), and to build infrastructure and biobank for breast cancer surveillance. We will follow up cases prospectively as a survivor cohort. Methods: A hospital-based case-control study and a prospective survivor cohort study will be conducted. Consecutive incident breast cancer and DCIS cases (n=3,501) within a 36-month period in Hong Kong were recruited from public hospitals, private hospitals and private practices; and controls were selected by frequency-matching on factors such as age and hospital/clinic setting, whenever possible. Cases will be prospectively followed up over a 10-year period, and data collection will occur at baseline (within 24 weeks of diagnosis), 3, 5 and 10 years following baseline assessment. Biologic samples (including both blood, and tumour and normal breast tissue samples from the cases, and blood samples from the controls) will be collected for later genetic and molecular study including WGS, GWAS, gene-environment interaction and molecular functional studies. Depending on availability of pathology samples and resources, additional studies such as tissue microarray block production will be considered and performed in future. Data will be analysed by traditional regression, EWAS and genetic association methods, whenever relevant. Public Health Implications: The repository of clinical, radiological and biological materials assembled through this case-control study will serve as a common, publicly accessible platform for subsequent functional analysis and scientific interrogation. The case-control findings would offer an improved understanding to the state of the science on aetiology of breast cancer in Chinese women. In the genomics analysis, potential refined classification of breast tumours may enhance our understanding, detection and follow-up of such lesions, as well as enable us to have more informed targeted and personalized treatment selection for our women population. The cohort study findings are important for developing an effective strategy for the improvement of overall survival and quality of life for the cancer survivors in Chinese population.
This randomized phase II trial studies how well carboplatin and paclitaxel with or without panitumumab work in treating patients with invasive triple negative breast cancer. Drugs used in the chemotherapy, such as carboplatin and paclitaxel, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping the them from dividing, or by stopping them from spreading. Monoclonal antibodies, such as panitumumab, may interfere with the ability of tumor cells to grow and spread. Giving carboplatin and paclitaxel with or without panitumumab before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed.
This phase II trial studies how well metformin hydrochloride works together with doxycycline in treating patients with localized breast or uterine cancer. Metformin hydrochloride may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Doxycycline may stop the growth of bacteria by keeping them from making proteins and minimized the toxic side effects of anti-cancer therapy. It is not yet known whether giving metformin hydrochloride together with doxycycline may be a better way in treating patients with localized breast or uterine cancer.
The aim of the study is to perform a French multicenter prospective interventional study in order to assess the feasibility and safety of ovarian hyperstimulation for oocyte / embryo cryopreservation in young women with breast cancer. The oncologic and reproductive benefit / risk ratio will be investigated in the oncology and reproductive area.