View clinical trials related to Breast Neoplasms.
Filter by:This will be a Phase 2 clinical trial to assess somatostatin receptor (SSTR) expression in Stage IV estrogen receptor positive (ER+) breast cancer using Gallium-68 DOTATATE or Copper-64 DOTATATE PET/CT.
The diagnosis and treatment of breast cancer (BC) can drastically affect the quality of life of patients with this disease by causing symptoms of vasomotor disorders, insomnia, depression and anxiety. Mindfulness-Based Stress Reduction (MBSR) is a program dedicated to fostering complete awareness in the present in order to accept the moment, thereby reducing stress. Previous studies have shown that MBSR benefits patients with chronic conditions such as mood disorders and chronic pain, as well as patients with BC. However, its usefulness in Mexican patients has not been previously studied.
GIM22-ERICA is a clinical trial investigating the efficacy of two different strategies in HER2 negative MBC treatment. The study will include MBC patients with histologically documented HER2 negative disease, who have progressed to one prior regimen for metastatic disease and are eligible for a second-line chemotherapy with either eribulin or capecitabine. This study design should answer to different questions: - What is the correct placement of Eribulin in the context of a long term treatment strategy? - Is an early use of Eribulin the best approach for MBC pts treatment? - May early use of Eribulin impact on subsequent treatment outcomes? The correlated biomarkers analysis, evaluating angiogenic, epithelial and mesenchymal markers should confirm the results observed in preclinical studies ad support the clinical findings. Liquid biopsies and ctDNA evaluation could help to monitor the course of the disease and to identify novel biomarkers of drug resistance.
This is a phaseⅠb/Ⅱ, open-label, two-arm parallel study evaluating the efficacy and safety of different targeted antibody-drug conjugates for HER2 ultra-low or no expression advanced breast cancer
The management of patients diagnosed with breast cancer (BC) with axillary nodal involvement is still a controversial topic. These patients' treatment usually involves the administration of a neoadjuvant chemotherapy (NAC) in order to improve survival rates and increase local disease control. Depending on the tumor subtype, an axillary pathologic complete response (pCR) is achieved in 40-70% of initially axillary node-positive patients (cN+). Concerning patients with an axillary pCR, thus a clinically negative node status (cN0), axillary lymphadenectomy (ALND) might be replaced by less invasive surgical approaches and sentinel lymph node biopsy (SLNB) is considered, in these cases, an effective alternative treatment. However, the relatively high false negative rates, reported in several validation trials, points out the complexity concerning these patients' treatment. Moreover, histological findings' predictive and prognostic value, after SLNB, of micrometastases and isolated tumor cells (ITCs) is still unclear. Currently, dual-tracer-guided lymph node biopsy and the surgical removal of ≥ 3 sentinel lymph nodes are known as effective strategies aimed to reduce the false negative rates. There are several ongoing clinical trials to understand and define the best approach for these patients. Nowadays, there's great interest in potential prognostic role of systemic inflammation's biochemical markers such as neutrophil-to-lymphocyte ratio (NLR). Systemic inflammation's markers may be nodal pCR's predictors after NAC in node-positive breast cancer patients. The aim of the study is to develop and validate a pre-operative model, able to predict pCR after NAC to select the patients suitable for a surgery de-escalation strategy.
Exploratory evaluation of the Functional/Emotional Life characteristics during the first year of ongoing endocrine adjuvant treatment with Aromatase Inhibitors in Breast Cancer patients (BCP) with reduced Bone Mineral Density (BMD)
This is a Phase 1, first-in-human, open-label study designed to evaluate the maximum tolerated dose (MTD), recommended phase 2 dose (RP2D), safety, tolerability, pharmacokinetics, pharmacodynamics, and preliminary anti-tumor activity of RLY-5836 in advanced solid tumors in participants harboring a PIK3CA mutation in blood and/or tumor per local assessment. The study consists of 2 parts, a dose escalation (Part 1) and a dose expansion (Part 2).
To determine somatic and germline pathogenic variants in patients with denovo metastatic breast cancer in order to map the molecular/genetic characteristics of DN- MBC aiming in comprehending the biology and highlighting potential novel treatment options for the disease.
The goal of the study is to evaluate the impact of somatic PI3KCA mutations on pCR in HER2-positive early breast cancer in real life. The main question it aims to answer iS. - Is there a correlation between PIK3CA mutations and response to neoadjuvant chemotherapy in HER2 early breast cancer? Participants who received neoadjuvant chemotherapy in addition to anti-Her2 target therapy will undergo PIK3CA analysis in order to answer to this question.
The aim of the study is to evaluate the role of lifestyle and environmental factors ( environmental contaminants such as Cd) on the penetrance of BRCA1/2 genes in BRCAm patients with Breast cancer and/or Ovarian cancer and in BRCAm healthy women without cancer diagnosis