View clinical trials related to HER2-positive Breast Cancer.
Filter by:To evaluate the safety, biodistribution, radiation dosimetry, and uptake in tumor lesions of patients with Her2-positive metastatic breast cancer after injection of [131I]/[68Ga]SGMIB-ZT-199.
The goal of this clinical trial is to test a new PET tracer in patients with HER2-positive breast or gastric cancer. This tracer is made of radioactively labeled trastuzumab, and can show where HER2 is present in the body using a PET-scan. For this research, the investigators make PET-scans in people with HER2-positive, metastasized breast- or gastric cancer. The investigators will investigate if the new HER2-tracer correctly shows all tumor lesions. In the future, this method may be useful to help predict who will benefit from certain HER2-directed therapies. Participants will be injected with the radioactive tracer once. After injection, participants will undergo 3 PET-scans. Each PET-scan will take a maximum of 60 minutes. The PET-scans are on separate days within a week after injection of the tracer (e.g. 1 day, 2 days and 4 days after injection). Furthermore, the investigators will take 7 blood samples (5 mL each). Participants are not required to stay at the hospital. The first 3 participants will undergo an extra PET-scan 1 - 2 hours after injection. The amount of radioactivity injected will be 37 MBq (± 10%).
This study is the experimental study for serial ctDNA and exosome evaluation in EBC patients
This is an open-label, multicenter, phase II study to evaluate the efficacy, safety, tolerability, pharmacokinetics of the combination of tucatinib-Oral VP16-trastuzumab in patients with HER2-positive metastatic breast cancer (HER2+ MBC) after progression on tucatinib-capecitabine-trastuzumab or capecitabine-related toxicity.
This is an open-label, Phase 2 study to evaluate preliminary anti-tumor activity, safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and immunogenicity of BDC-1001 administered as a single agent and in combination with pertuzumab in subjects with human epidermal growth factor receptor 2-positive (HER2+) metastatic breast cancer (MBC) previously treated with trastuzumab deruxtecan (Enhertu®).
To evaluate the pathology complete response rate (pathology Complete Response, pCR) of eribulin combined with trastuzumab + pertuzumab in neoadjuvant therapy for HER-2 positive early or locally advanced breast cancer.
At present, the incidence rate of breast cancer has exceeded that of lung cancer, becoming the largest cancer in the world. HER2 overexpression breast cancer accounts for about 20%~30% of all breast cancer patients. HER2 is an important prognostic indicator and therapeutic target for breast cancer. Targeted therapy for HER2 protein is the core treatment of this type of breast cancer. Previous studies have confirmed that TKI drugs can reverse the resistance of large molecule monoclonal antibodies to a certain extent; Moreover, due to the complementarity of therapeutic targets, monoclonal antibodies are associated with TKI Drugs have synergistic effects. TCbHP is one of the preferred neoadjuvant chemotherapy schemes recommended by NCCN guidelines for HER2 positive breast cancer, but its incidence of adverse reactions such as vomiting, diarrhea, anemia, thrombocytopenia is significantly higher than that of the scheme without platinum. In the GeparOcto study and Geparsixto study, based on anthracycline+purple shirt+double target, the addition of carboplatin did not further improve the PCR rate of HER2 positive breast cancer neoadjuvant therapy. GeparSepto research showed that compared to the solvent based paclitaxel group, albumin paclitaxel increased the pCR rate by 8.2% and the IDFS by 7.3%. In the CA024 study, compared to docetaxel, albumin paclitaxel also significantly increased ORR and PFS. In the study by Lavasani SM et al., the neoadjuvant therapy of albumin paclitaxel combined with topiramate achieved a PCR rate of 64%. Therefore, we assume that the new adjuvant treatment scheme of Nab PH+pyrrolitinib can not be inferior to the efficacy of TCbHP, and has a lower incidence of adverse reactions, which may become a new adjuvant treatment option for HER2 positive breast cancer patients.
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.
This Clinical Trial is investigating the potential efficacy of axitinib after genetic testing in BRCA 1/2 Mutation patients, regardless of HER2 expression, who have progressed after at least one line of standard treatment or for whom there is no consensus treatment approach. The use of Axitinib may help physicians plan for more effective patient care in combination with existing treatment protocols.
Breast cancer is the most common cancer in the United Kingdom (UK), but improvements in treatment mean 3 in 4 people survive for more than 10 years. Many people receive treatments called human epidermal growth factor receptor 2 (HER2) targeted therapies for their breast cancer, however these can affect heart function. This 'cardiotoxicity' is generally temporary and mild, but patients receive drugs to help their heart recover. Currently it is not known how long patients should receive these treatments. Patients with other types of heart failure are treated lifelong, but this may not be necessary here as the damaging cancer drugs have stopped. Taking drugs for many years can have an impact on people's quality of life, particularly for young patients. It is therefore important to understand the best treatment length. The investigators will study people whose heart function has recovered after HER2 therapy heart problems and are not at high risk for heart disease. The investigators will carefully stop their heart drugs whilst monitoring them closely with special heart scans and blood tests to detect problems early. The investigators will also study how patients are currently treated using national data. The results of this study will help doctors better guide breast cancer survivors about treatment of heart damage from HER2 cancer therapies.