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Browse 5,597 clinical trials for breast cancer. Find studies that match your criteria and connect with research centers.
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Showing 2941-2960 of 5,597 trials
NCT04486911
The emergence of CDK4/6 inhibitors has brought hope to breast cancer patients resistant to endocrine therapy. In the mouse model, pyrotinib maleate combined with CDK4/6 inhibitor exhibits higher anti-tumor activity than any anti-tumor drug alone. Moreover, the toxicity of the combined therapy does not increase compared with monotherapy. This provides a good preclinical model for the treatment of breast cancer by pyrotinib maleate combined with CDK4/6 inhibitor. Based on above, it is hypothesized that pyrotinib maleate, CDK4/6 inhibitor SHR6390 and aromatase inhibitor letrozole in combination can provide a better neoadjuvant strategy for stage II-III triple-positive breast cancer.
NCT03674242
This is an open-label, multicenter, randomized, Phase 2/3 study in patients with locally recurrent or metastatic triple-negative breast cancer (TNBC) with no more than one prior systemic therapy for locally recurrent or metastatic disease.