View clinical trials related to Breast Neoplasms.
Filter by:POSNOC is a pragmatic, randomised, multicentre, non-inferiority trial. Aim For women with early stage breast cancer and one or two sentinel node macrometastases, to assess whether adjuvant therapy alone is no worse than adjuvant therapy plus axillary treatment, in terms of axillary recurrence within 5 years. Stratification: Institution, Age (<50, ≥50), Breast-conserving surgery (BCS) or mastectomy, Estrogen receptor (ER) status (positive, negative), Number of positive nodes (1, 2), Intra-operative sentinel assessment using OSNA (yes, no). Interventions The study will compare adjuvant therapy alone with adjuvant therapy plus axillary treatment (axillary node clearance (ANC) or axillary radiotherapy (ART)). Sample Size: 1900 participants Follow-up: Participants will be followed up for 5 years. Adjuvant Therapy: All participants will receive adjuvant systemic therapy (chemotherapy and/or endocrine therapy). All participants may receive breast/chest wall radiotherapy. Axillary and supraclavicular fossa radiotherapy is not allowed when randomised to adjuvant therapy alone.
The aim of this single-arm phase 2 clinical trial is to evaluate the anti-cancer activity of Talazoparib (also known as BMN 673) in patients with advanced breast cancer with specific genetic or tumor genomic alterations. Patients with either triple-negative or HER2-negative breast cancer are eligible.
The purpose of this study is to evaluate an investigational way to provide radiation therapy to treat early-stage breast cancer at the time of surgery.
The investigators propose in the present study an innovative approach, combining the most recent therapeutic opportunities in high risk ER+ breast cancer with the most recent and innovative diagnostic approaches such as the PAM50 signature and the RCB tumor response evaluation method. In line with the most recent recommendations on targeted anticancer therapies, the investigators have designed a parallel phase II randomized trial with early stopping rules 26, which will able in the meantime to build a unique prospective collection of tumor tissue, pre- and post-treatment.
An Open-Label Study to Characterize the Incidence and Severity of Diarrhea in Patients with Early-Stage HER2+ Breast Cancer Treated with Neratinib and Loperamide or other prophylactic measures.
This study will collect rates of local/regional recurrence in select patients who do not receive radiation treatment after lumpectomy surgery. These women must be postmenopausal; have hormone receptor-positive, Her2-negative tumors; have Oncotype-DX RS less than or equal to 18; and plan to receive endocrine therapy. In this way, this study seeks to collect prospective data supporting the idea that this is a population at sufficiently low risk of local/regional recurrence that omission of adjuvant radiation might be a reasonable option.
This pilot trial studies a telephone-based intervention to see if it increases adherence to adjuvant hormonal therapy in patients with breast cancer. Increasing communication between doctors and patients with breast cancer may help patients to better follow recommendations on taking adjuvant hormonal treatment medication. A telephone-based intervention may help to increase doctor-patient communication and patients' adherence to their prescribed medication.
This phase II trial studies F-18 16 alpha-fluoroestradiol (FES) positron emission tomography (PET)/computed tomography (CT) in predicting response to endocrine therapy in patients with newly diagnosed breast cancer that has spread to other parts of the body. FES is a radioactive form of the hormone estrogen and may "light up" where cancer is in the body. Diagnostic procedures using FES, such as FES PET/CT, may help measure the FES and help doctors predict how well the cancer will respond to treatment.
Non-randomized, open-label, multi-center, phase I/II, dose-escalation study of the combination of carboplatin, eribulin, and E7449.
The current standard of care for stage I-III HER2-positive breast cancer is adjuvant chemotherapy combined with 1 year of adjuvant trastuzumab. Neoadjuvant chemotherapy in early stage breast cancer has the advantages of i) tumour downsizing, ii) higher breast conservation rates, and iii) enabling the evaluation of tumour biology. Pathologic complete response following neoadjuvant chemotherapy has been shown to be an independent, strong predictor of outcome in operable HER2-positive breast cancer. The addition of neoadjuvant anti-HER2 therapy to chemotherapy results in a 2-3 fold increase in pCR rates in operable HER2-positive breast cancer. However, the optimal neoadjuvant regimen has not been defined in HER2-positive breast cancer. The investigators recently completed a phase II study of neoadjuvant lapatinib combined with weekly paclitaxel/ carboplatin in stage I-III HER2-positive breast cancer. Preliminary analysis suggested that the utility of the regimen might have been limited by its unfavourable efficacy/ toxicity ratio. ASLAN001 is a small molecule tyrosine kinase inhibitor against HER1, HER2, and HER4. Preclinical data have shown ASLAN001 to be more potent than lapatinib and neratinib in inhibiting HER1 and HER2, and early phase clinical studies have demonstrated superior pharmacokinetics and pharmacodynamic target inhibition compared to lapatinib. Furthermore, ASLAN001 has demonstrated a better safety profile than lapatinib in early phase studies. • The investigators hypothesize that ASLAN001 combined with paclitaxel/carboplatin will induce favorable pathological complete response (of at least 30%) in stage I-III HER2 positive breast cancer, with a more favourable safety profile than lapatinib combined with paclitaxel/carboplatin.