View clinical trials related to Breast Neoplasms.
Filter by:This prospective study recruits patients with ER+/HER2-, non-metastatic breast cancer who omit upfront surgery in favor of primary endocrine therapy for sample collection and prospective circulating tumor DNA (ctDNA) measurement to guide disease surveillance.
Some breast cancer patients with initial axillary metastasis can achieve axillary complete pathological remission(A-pCR) after neoadjuvant therapy(NAT)，These patients are candidates for axillary Surgery de-escalation. This prospective study is designed to evaluate the feasibility and safety of axillary surgery de-escalation for the initial axillary metastasis breast cancer patients who are predicted to achieve A-pCR using multiple pathological indicators and imaging examinations (molecular typing, ultrasound and dedicated breast positron emission tomography, etc.) before and after 1-2 cycles NAT
Chemotherapy is an effective breast cancer treatment, which helped to increase the 5-year survival rate to approximately 95%. However, breast cancer survivors have a higher risk of cardiovascular disease (CVD) due to chemotherapy than adults without cancer. Cardiovascular rehabilitation can be an effective strategy to decrease the incidence of CVD and its risk factors in this population. The proposed study may help to examine the effect and durability of a novel high-intensity interval training compared to moderate-intensity continuous training on cardiovascular rehabilitation in breast cancer survivors.
Planned study population consists of approximately 3,150 adult patients with HER2-negative (IHC 0, + or IHC2+/ISH-) unresectable or metastatic BC enrolled to the study in order to obtain approximately 2,000 patients with confirmed HER2 low status (IHC1+ or IHC2+/ISH ).
This research is being done to see if proton beam radiation therapy (PBT) results in fewer changes to a participant's heart measured with MRI-imaging than conventional or "photon" radiation therapy (XRT) for participants with non-metastatic left sided breast cancer. The names of the two study groups in this research study are: - Proton Radiation Therapy (PBT) - Conventional or "Photon" Radiation Therapy (XRT)
Non-randomized, open label, translational research study in women with early HER2-positive invasive breast carcinoma eligible for neoadjuvant treatment. The aim of BIONHER is to assess the impact of short-term neoadjuvant dual HER2-blockade on HER2-positive breast cancer transcriptomic profile and to evaluate whether early on treatment tumor biopsy can improve the accuracy of predicting response over the pre-treatment alone.
HR-positive breast cancers accounts for about 50% to 60% of all breast cancer patients. Neoadjuvant Chemotherapy is the core treatment mode for this type of breast cancer, and endocrine therapy can be used in some low-risk patients. However, the pathological complete response (pCR) rate obtained is low. HER2 is an important prognostic indicator and therapeutic target for breast cancer. Nearly 60% of HR-positive breast cancers have low expression of HER2, and antibody-drug conjugates (ADC) targeting HER2 may achieve better efficacy in this subtype.
A recent study aimed to examine the combined effect of Mulligan and muscle energy techniques on postural changes and shoulder kinematics among women who had undergone breast cancer surgery with axillary dissection.
It analyzes the Tumor microenvironment(TME) changes in non pathologic complete response(pCR) subjects among subjects who were administered neoadjuvant pembrolizumab and those who were not administered neoadjuvant pembrolizumab for triple negative breast cancer. (Neoadjuvant Weekly paclitaxel, Carboplatin +- Pembrolizumab followed by Doxorubicin, Cyclophosphamide +- Pembrolizumab regimen)
This is a prospective, randomised, controlled, multicentre study to compare the efficacy and safety between continuous or intermittent extension of adjuvant pyrotinib in invasive human epidermal growth factor receptor 2 (HER2)-positive breast cancer.