View clinical trials related to Breast Neoplasms.
Filter by:The goals of this clinical trial are: - demonstrate the safety of REGENERA breast implant in patients undergoing lumpectomy of malignant breast lesions - demonstrate the safety and performance of REGENERA in terms of investigator's satisfaction, potential interference with current standard-of-care imaging techniques and occurrence of device-related serious adverse events. Participants will perform 13 study visits, and at each visit, all necessary study procedures will be performed according to the clinical investigation plan: - Screening - Pre-surgery treatment - Surgery and study device implant - Post-surgery follow-up up to 5 years
The study should evaluate the biological distribution of 99mTc-DB8 in patients with prostate cancer and breast cancer. The primary objective are: 1. To assess the distribution of [99mTc]Tc- DB8 in normal tissues and tumors at different time intervals. 2. To evaluate dosimetry of [99mTc]Tc- DB8. 3. To study the safety and tolerability of the drug [99mTc]Tc- DB8 after a single injection in a diagnostic dosage. The secondary objective are: 1. To compare the obtained [99mTc]Tc- DB8 SPECT imaging results with the data of CT and/or MRI and/or ultrasound examination and immunohistochemical (IHC) studies in prostate cancer and breast cancer patients.
This prospective, single-arm, phase II trial studies axillary lymph node dissection (ALND) to see if it can be safely omitted in breast cancer patients with axillary pathological complete response (pCR) after neoadjuvant systemic therapy (NST). Breast cancer patients with biopsy-proven positive axillary lymph nodes at initial diagnosis, and converted to negative after NST, which is confirmed by Stained region Lymph Node Biopsy(SrLNB), will be enrolled in the study. In other words, a total of 92 patients will be exempted from ALND after SrLNB, and afterwards complete regional node irradiation (RNI) including the axilla. They will also undergo adjuvant chemotherapy, targeted therapy, endocrinotherapy after surgery. These patients will be followed up in the next three years for local-regional recurrence and long-time survival outcome.
Financial distress affects 30-70% of cancer patients and describes the burden that patients experience due to the costs of care (CoC). One reason may be because patients lack the appropriate information on CoC that would help them better plan for and manage their CoC. Therefore, the investigators plan to test a Proactive CoC intervention which includes a discussion with a trained educator on CoC information and a Cost Tracking tool to help patients deal with their CoC.
The goal of this clinical trial is to intraoperatively visualize tumour tissue in breast cancer patients using fluorescence imaging with the tracer bevacizumab-IRDye800CW and thereby enhance real-time clinical decision making, preventing postoperative tumour-positive margins.
(Neo)adjuvant treatment approaches and outcomes
During COVID-19, telecare replaces face-to-face contact to maintain social distance and reduce the spread of the virus. The current epidemic is coming to the end. However, for breast cancer cases, no matter in the treatment or survival stage, they face physical and mental symptoms, such as "social isolation", which affects their quality of life. Studies have shown that mindfulness and dance can help breast cancer cases improve depression and quality of life, but most of them are conducted face-to-face. Online mindful/dance helped breast cancer cases without the limitations of the time, space, distance, and treatment status, but lacking enough evidence. The purpose of this study will to design a "home based digital mindful dance program" suitable for our breast cancer cases, and conduct clinical trial on its feasibility, mind and body awareness, and quality of life. Finally, through in-depth interviews, we will understand the subjective experience of breast cancer cases on the program. The research results are expected to provide an empirical reference for multi-care for breast cancer to our country and abroad.
The OMSLNB trial adopts a prospective, single-arm, non-inferiority, phase-II, open-label study design. Patients with unilateral invasive breast cancer （tumor ≤3cm） and assessed as cN0 will be eligible for inclusion, enrolled patients are required to complete 2 or more imaging tests including axillary ultrasound assessed as axillary lymph node negative, and other tests including MRI, PET-CT, [18F]-FDG PET-MRI, eligible patients will avoid axillary surgery but will undergo breast surgery, which is not limited to breast-conserving surgery (BCS). So as to decrease the edema of upper arm, and finally improve the quality of life of the patients.
Breast cancer is the most common malignancy among females. Nearly 40% of breast surgery patients experience moderate to severe acute postoperative pain, with severe pain persisting for more than 6 months in almost 20-50% of patients (post mastectomy pain syndrome) which is defined according to International Association for the Study of Pain (IASP) as pain which persists more than 3 months after mastectomy/lumpectomy affecting the anterior thorax, axilla, and/or medial upper arm. Different pharmacological tools have been in use for either prevention or treatment of such refractory pain syndrome with variable efficacy. The aim of this study is to assess the efficacy of the perioperative use of Pregabalin versus Tianeptine on the emergence of PMPS in female patients undergoing MRM for breast cancer.
Breast cancer-related lymphedema (BCRL) is a common complication affecting the upper extremity following breast cancer treatment. This study aims to investigate the relationship between lymphedema severity and shoulder joint function and muscle activation patterns in breast cancer survivors.