View clinical trials related to Breast Neoplasm.
Filter by:Pectoral nerve blocks (PECS blok) are used in postoperative analgesia after breast surgery in nowadays. Many studies shows that pectoral nerve blocks is effective for reducing pain and postoperative opioid consumption undergoing mastectomy. This study was planned to evaluate the efficacy of intraoperative PECS block for postoperative analgesia after robot breast surgery and immediate breast reconstruction.
So far, there is no data available on treatment of patients with early-stage hormone receptor (HR) positive, human epidermal growth factor receptor 2 (HER2)-overexpressed/amplified breast cancer, who completed adjuvant trastuzumab-based therapy less than one year ago, in the clinical routine setting. ELEANOR - designed as a prospective, longitudinal, non-interventional study (NIS) - will investigate real-world use of neratinib and its treatment management in patients with HR-positive, HER2-overexpressing/amplified breast cancer stage I-III having completed adjuvant trastuzumab-based therapy less than one year ago. Data from this study will contribute to a deeper understanding and characterization of the everyday use of neratinib in a broader patient population in the German and Austrian routine setting.
This is a phase 2 single-arm, open-label determining efficacy of Neo-adjuvant Abemaciclib and Fulvestrant in subjects with Hormone receptor positive patients with localized non-metastatic breast cancer who develop local recurrence while on adjuvant endocrine therapy with molecular evidence of endocrine resistance.
Prospective study of cosmetic outcome and quality of life for women undergoing breast cancer surgery using patient a reported outcome measure (BREAST-Q) and a computer program validated to assess cosmetic outcomes after breast cancer surgery (BCCT.core) at baseline and on 1-year follow-up.
Breast Magnetic Resonance Imaging (MRI) has been proven to be the most sensitive method in detection of breast cancer with sensitivity reaching 68-100%. The most frequent indication for breast MRI is screening for high-risk patients with a 20% or greater lifetime risk of developing breast cancer. Other indications include; assessment of extent of disease and screening of the contralateral breast in patients who are newly diagnosed with primary breast cancer. Evaluation of residual disease post Breast Conserving Surgery (BCS) with positive margins, loco-regional recurrence detection, as well as response to neoadjuvant chemotherapy are also well visualized by breast MRI. Furthermore, assessment of inconclusive mammography finding without a sonographic correlate, suspicious nipple discharge without a sono-mammographic or galacto-graphic correlate and evaluation of metastatic axillary lymphadenopathy in case of unknown primary tumor are all indications in which breast MRI has shown high sensitivity. Breast MRI also helps in identifying multifocal/multicentric or contralateral breast malignancies which was not detected by conventional imaging. Moreover, MRI gives more accurate data about local extension of invasive breast cancer and in situ tumors than other conventional modalities. In some patients newly diagnosed to have cancer breast, breast MRI is able to detect additional lesions that has not been found in mammography or breast ultrasound in 6 - 34% in the ipsilateral breast and 3 - 5% in the contralateral breast. These additional breast lesions are classified into focus, mass, and non-mass enhancement (NME) on MRI. Non-mass enhancement (NME) is defined as an enhancing abnormality that is not associated with the three-dimension volume of a mass, shape and outlining, and they are separate from the Background Parenchymal Enhancement (BPE). The fifth edition of the American College of Radiology (ACR) Breast Imaging-Reporting and Data System (BI-RADS) lexicon has erased some ambiguities, and modified terminologies from the fourth edition to provide more precise evaluation in descriptions of the distribution and Internal Enhancement Patterns (IEPs) of NME, contributes in quality assurance, better communication with physicians, and enhances patient care. For morphological assessment of NME, distribution is described as focal, linear, segmental, regional, multiple regions, and diffuse. And the IEPs are characterized as homogeneous, heterogeneous, clumped, and clustered ring. NME may be benign as Pseudoangiomatous Stromal Hyperplasia (PASH), apocrine metaplasia and radiation effect; high risk such as Atypical Ductal Hyperplasia (ADH), flat epithelial atypia, intraductal papilloma, radial scar or complex sclerosing lesion, or malignant as Ductal Carcinoma in-situ (DCIS), Invasive Ductal Carcinoma (IDC), and Invasive Lobular Carcinoma (ILC).
The hypothesis of this study is to discover if the anlotinib can shrink or slow the growth of pretreated HER2 negative metastatic breast cancer.
This study evaluates utility of a novel technique using India Ink to aid in the identification and retrieval of axillary lymph nodes during surgery, in breast cancer patients with suspicious lymph nodes. The first part of the study will evaluate the feasibility of the technique in patients who commence their treatment with surgery. Provided its success, the second part of the study will evaluate the applicability of this same technique in patients who receive chemotherapy before having surgery.
The objective of this hybrid effectiveness-implementation study is to examine the effects of an EHR-based cardiovascular health assessment tool (AH-HA) among breast, prostate, colorectal, endometrial, and Hodgkin and non-Hodgkin lymphoma cancer survivors (N=600) receiving survivorship care in community oncology practices, using a group-randomized trial design (6 intervention practices and 6 usual care practices). Our central hypothesis is that the AH-HA tool will increase (1) cardiovascular health (CVH) discussions among survivors and oncology providers, (2) referrals and visits to primary care and cardiology (care coordination), and (3) cardiovascular (CV) risk reduction and health promotion activities compared to usual care.
In this study, 50 women with either HER2+ or triple negative metastatic breast cancer but no known brain metastases will be recruited at the Sunnybrook Odette Cancer Centre. They will be randomized to undergo either routine MRI screening of their brain every 4 months for 1 year or standard-of-care (MRI only if symptoms of brain metastases develop). Patients will complete questionnaires about quality of life and cancer-related anxiety throughout the study. To determine why some cancers spread to the brain and others do not, blood samples will be collected to analyze the genetic makeup of patients' breast cancers. Finally, a novel MRI imaging technique that detects abnormal metabolism in the brain will be used to help detect brain metastases even earlier than the standard MRI. If results are promising, we will conduct a large multi-centre randomized trial to determine whether screening for brain metastases can help them live longer with improved quality of life.
The aim of this clinical study is to investigate the extent to which ear acupuncture has an effect on insomnia in women with breast cancer. It will be investigated whether changes in sleep quality, fatigue, quality of life, stress, and psychological well-being can be achieved. In addition, a proinflammatory cytokine will be meassured.