View clinical trials related to Breast Neoplasms.
Filter by:The management of chronic conditions is a challenge for health systems worldwide, particularly in the context of an aging population, and requires urgent improvement of health services. Integrated care and patient empowerment represent promising solutions: offering tailored self-management support in a collaborative framework led to good results in several clinical contexts. Yet, large scale implementation remains a challenge. An important limitation of existing solutions is a lack of utilization of behavioural and communication theory for identifying the dynamics of pluridisciplinary collaboration and the interactive effects of the activities performed by several actors involved in self-management support in a given chronic condition. A second limitation is not involving all relevant actors in the development of health service improvement solutions, which leads to limited programme adoption and sustainability in routine care. This study is part of a project that proposes to address these limitations and develop and interdisciplinary model of collaborative care in the self-management of chronic conditions (CoSMaS) that adopts a community-based participative approach. CoSMaS-ql is a qualitative study that will consist of semi-structured interviews with several types of stakeholders: patients, caregivers, and health care professionals of different specialties (e.g. general practitioners, nurses, specialist consultants, pharmacists). The main objective of the study is to explore the experiences and of patients, caregivers, and HCPs on how self-management support is currently delivered in asthma, cancer and stroke (content, communication, organisation of care), their needs related to self-management support provision, and envisaged solutions for improving current practice. Three different chronic conditions will be targeted: asthma, breast cancer and stroke. The qualitative data will be analysed via grounded-theory and template analysis. It will inform the development of a theoretical model of collaborative self-management support in chronic conditions. It will also result in three profiles describing 'real' versus 'ideal' care processes, which will represent needs assessment stages for future health services improvement interventions in the three conditions.
The overall objective of this project is to gain knowledge about out-of-pocket (OOP) expenses and lost opportunity costs among metastatic breast cancer (MBC) patients. To achieve this objective, MBC patients will be asked to participate in a short, 37-question survey asking questions about the financial burden, OOP expenses, and opportunity costs related to their cancer care
The SoftVue™ is a whole breast ultrasound system with an automated scanning curvilinear ring-array transducer that employs UST. It is currently cleared under FDA 510(k) K123209 and K142517 for use as both a B-mode ultrasonic breast imaging system and color imaging of transmission data (sound speed and attenuation). SoftVue™ is not intended to be used as a replacement for screening mammography. SoftVue uses non-ionizing ultrasound energy to generate tomographic image volumes of the whole breast. While the patient lays prone on a padded table with one breast comfortably submerged in a bath of warm water, a ring-shaped transducer, 22 cm in diameter, encircles the breast and pulses low-frequency sound waves through the water and into the breast tissue. More than 2000 elements in the curvilinear transducer's 360 degree array emit and receive ultrasound signals to analyze echoes from the breast anatomy in all directions, from the chest wall to the nipple. Not only does SoftVue capture data from the reflection of the sound waves off of tissue boundaries and structures within the breast, but because the transducer surrounds the whole breast, SoftVue also captures signals that are transmitted through the breast. This additional transmission data enhances the visualization of the anatomic structure of the breast tissue and is not currently available in any other commercially marketed breast ultrasound device. This prospective, multicenter, multi-arm, clinical case collection program is IRB-approved and will be conducted in compliance with Good Clinical Practice, the Declaration of Helsinki and all applicable regulatory requirements. Arm 1 aims to collectively enroll up to 17,500 women at a total of up to 8 clinical sites. The design of this protocol is strictly limited to case collection; all investigational and statistical plans for future analyses will be prepared and registered separately, if they are applicable to the requirements of FDAAA 801. Arm 1 is limited to the cohort of asymptomatic women, with heterogeneously or extremely dense breast parenchyma (BI-RADS breast composition category c or d). Matched triads of 2D digital mammography (FFDM), 3D digital mammography (DBT), and SoftVue automated whole breast ultrasound (SV)exams, from the same patient, with demographic information and clinical outcome data, will be collected during the same screening imaging episode. Ultrasound characteristics for all types of lesions, whether they are benign or malignant, will be collected, as well as objective and subjective breast density composition data. The exams and clinical data accumulated in this prospective case collection (PCC) protocol will populate a database from which future investigations may be designed for peer reviewed publication, development of user training curriculums, building teaching case, and creating new marketing materials for SoftVue.A subset of exams will be sampled from Arm 1 for use in ROC Reader Study (protocol DMT-2015.002), which will be separately registered and is designed to evaluate the safety and efficacy of a new screening indication for use of SoftVue™ as an adjunct to screening mammography. The results of this ROC Reader Study will be submitted to the FDA for their consideration of a PMA application for SoftVue.
Approximately 36 DLT-evaluable subjects will be enrolled in this study. The locations of the study will be in the United States, Australia, Europe and Switzerland. The goal of this study is to evaluate the safety of intrahepatic injection (directly into the liver) of talimogene laherparepvec in combination with intravenously administered atezolizumab in subjects with triple negative breast cancer and colorectal cancer with liver metastases.
Biomarkers of resistance to neoadjuvant chemotherapy in locally advanced breast cancer
This 2-part, Phase 1, open-label study will determine the recommended Phase 2 dose (RP2D) of ARX788 in subjects with advanced HER2 positive cancers and will assess the safety and anticancer activity in breast, gastric and other advanced HER2 positive solid tumors.
The aim of the study is to evaluate whether a screening-based individually tailored nurse navigator intervention compared to standard care significantly reduce psychological and physical symptoms among women being treated for breast cancer who had moderate-to-severe distress (score ≥ 7 on the distress thermometer).
Vinorelbine Plus Apatinib Versus Vinorelbine in Advanced Triple-Negative Breast Cancer
This study will use non-invasive neuroimaging (i.e., MRI) to examine whether Mindfulness-Based Stress Reduction (MBSR) improves neural markers of cognitive function for postmenopausal women taking aromatase inhibitor (AI) therapy for breast cancer. The pilot randomized controlled trial will obtain preliminary efficacy of MBSR versus Health Enhancement Program (HEP) active control to improve neural markers of cognitive function. The final sample will include 32 postmenopausal women with breast cancer. MBSR and HEP groups will meet for a matched schedule of 8 weekly 2.5-hour sessions and a one-day weekend retreat. Specimen and data collection will be done at three time points: pre-randomization (i.e., within three weeks before beginning the intervention), within three weeks after completion of the intervention, and approximately three months (+/- three weeks) post intervention. Change scores for neuroimaging parameter estimates will be correlated with change scores for measures of cognitive function and affect. Differential expression of genes will be correlated with neuroimaging parameter estimates.
Breast cancer (BC) is the most frequent cause of leptomeningeal metastases (LM) .As for brain parenchymal metastases, the incidence of LM seems to be increasing, due to the growing incidence of metastatic BC, the improvement of survival and the poor diffusion of therapeutic agents into the central nervous system (CNS). Several prognostic factors have been identified, including the age at diagnosis, the functional and neurological status, the delay between the diagnosis of cancer and that of LM. The survival of patients is poor, less than 6 months in most published series. Several neuronal biomarkers could also be good candidates, such as the neurogranin CSF and/or serum levels or the CNS neurofilaments (NF), that seem to be a good reflect of axonal injury and neuronal loss. CNS NF have been investigated in several neurological diseases including Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis and multiple sclerosis, but not yet in CNS metastases. Indeed, the creation of a clinico-biological collection seems to be of high value in order to investigate future biomarkers of interest