View clinical trials related to Breast Neoplasms.
Filter by:Phase II, randomized, open-label study, designed to evaluate the preliminary efficacy and safety of tenalisib at two dose levels in 40 patients with locally advanced or metastatic breast cancer.
This clinical trial assesses the feasibility and acceptability of a smarter screening intervention for breast and colorectal cancer in older adults. This study aims to learn more about how to support patients and physicians in making cancer screening decisions for older adults.
The correct categorization of breast density is essential to adapt the diagnostic examination to the needs of each patient. Assessment of breast density is performed visually by radiologists. Some authors have detected that this method involves considerable intra and interobserver variability. On the other hand, automated systems for measuring breast density are becoming more and more frequent. Machine learning is a domain of Artificial Intelligence, which comprises the process of developing systems with the ability to learn and make predictions using data. These systems are designed to aid healthcare professional decision making. In the present work, the multicenter study of external validation of a tool based on deep learning for the categorization of mammographic breast density is proposed.
The hypothesis of this study is to discover the efficacy and safety of trastuzumab combined with pyrotinib in treating advanced breast cancer with HER2 positive, which is detected by digital PCR. It is a single-arm, multicenter phase II clinical study. The purpose of this study is: 1. To explore the Response rate (RR) and progression-free survival(PFS) and safety of patients with recurrent metastatic breast cancer who received trastuzumab combined with pyrotinib in positive plasma HER2 amplification detected by digital PCR. 2. To explore the potential using of digital PCR in recurrent and metastatic breast cancer.
The purpose of this study is to learn whether clinical response (the amount a tumor shrinks based on imaging or tumor measurements obtained by physical exam) predicts pathologic response (the amount of tumor remaining when surgery is performed) in participants with breast cancer who are receiving chemotherapy prior to surgery.
The most common tissue expander-related infections are from Staphylococcus and Pseudomonas species. In addition, from breast tissue microbiome studies, Staphylococcus and Pseudomonas show variable abundance across samples. The investigator hypothesizes that participants undergoing mastectomy with high initial abundance of Staphylococcus and/or Pseudomonas are more likely to develop subsequent tissue expander-related infections from these respective organisms.
The objectives of our intervention are to 1. Ease the transition between cancer treatment and active life, and 2. Allow breast cancer survivors to take control of their lives. The primary objective of this study is to: 1) Determine whether individual life coaching (i.e., individualized guidance that helps to put resources into action) can significantly improve quality of life and post-traumatic growth among women who have been recently treated with breast cancer. It is hypothesized that: 1. Participants who receive both "group coaching sessions" and "individualized coaching sessions" will report greater post-traumatic growth and quality of life, and less fear of cancer recurrence when compared to the breast cancer survivors who received only the group coaching sessions or usual care. 2. Participants who receive only the group coaching sessions will report greater post-traumatic growth and quality of life, and lesser fear of cancer recurrence when compared to the participants who receive usual care.
The investigators recruited 1542 Breast Cancer (BC) patients and to randomize the participants in two groups: 773 have received standard recommendations for healthy lifestyle without, however, any active support; 700 have received a combination of individual and group contacts over the course of one year, including kitchen courses, gym and dance classes, common meals and reinforcing meetings, with emphasis on a comprehensive dietary change including low saturated fat and low refined carbohydrates, and high whole grain cereals and pulses consumption. Compliance have been monitored through weight change and plasma glucose, triglycerides, cholesterol and testosterone. The main analysis will be by intention to treat. Under the hypothesis of reducing recurrence rate by 25% or 33% the statistical power of the study is 80% or, respectively, 90%, (P<0.05, 5-year follow-up).
This study is a single-arm,exploratory clinical study, to evaluate the effectiveness and safety of apatinib mesylate combined with albumin-bound paclitaxel for second-line treatment of advanced triple negative breast cancer.
The introduction of trastuzumab for the treatment of patients with human epidermal growth factor receptor 2 (HER2) positive breast cancer has had a major impact upon cancer outcomes. However, cardiac toxicity remains a substantial concern. Conventionally, this toxicity has been considered as a transient and reversible phenomenon occurring in the immediate peri-treatment period in around 20% of patients. Current guidelines recommend monitoring heart function during treatment and at completion. Recent registry data suggest that trastuzumab-related cardiotoxicity may also manifest in the longer-term. The nature and longer-term prevalence of left ventricular dysfunction with HER2 positive breast cancer treated with trastuzumab is unclear. The aim of this project is to define the prevalence of left ventricular dysfunction late after completion of trastuzumab therapy.