Found 844 clinical trials
Guardant360 Related Clinical Outcomes in Patients Who Share Medical Records-Breast Cancer
The purpose of this study is to observe the routine clinical care of patients who have been diagnosed with breast cancer and have undergone Guardant360 testing.
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- 05 Aug, 2020
Predicted Biomarkers of CDK4/6 Inhibitors (Palbociclib) in ER-positive Metastasis Breast Cancer
This is a multi-center, observational study designed to explore the regulatory mechanism of palbociclib correlative pathways in therapeutic process of breast cancer, employing next generation sequencing (NGS) on DNA and RNA. This study also monitor the clonal evolution of genes by tracing the ctDNA.
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- 16 Feb, 2024
- 1 location
reatment Standards and Outcomes of Patients With ER/PR Positive HER2-negative Metastatic Breast Cancer
To capture the treatment patterns and clinical characteristics of patients with ER/PR positive, HER2-negative MBC in Greece
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- 16 Feb, 2024
- 1 location
Correlation Between Molecular Typing and Neoadjuvant Chemotherapy in Breast Cancer Patients Based on Mammaprint/Blueprint Test
This study prospectively included 150 breast cancer patients (30 patients in the first stage and 120 patients in the second stage) who were treated with the commonly used neoadjuvant chemotherapy recommended by NCCN, received surgical treatment after neoadjuvant chemotherapy, and evaluated the efficacy according to the surgical pathological response.Based on …
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- 16 Feb, 2024
- 1 location
Concordance of the IHC4 Score Performed in Local or Central Laboratory to Endopredict in ER+/HER2- Breast Cancer
Retrospective observational, multicentric study assessing the immunohistochemistry (IHC) based test IHC4 score in infiltrating early breast cancer: comparison of the score performed in local laboratory vs in a central laboratory and concordance with a molecular gold standard classifier (EndoPredict).
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- 16 Feb, 2024
- 1 location
Lumpectomy Specimen Margin Evaluation With Tomography and Structured Light Imaging
The purpose of this study is to test a new surgical imaging system called "Structured Light Imaging (SLI)." This system is designed to examine tissue removed during breast cancer surgery to see whether the tissue's edges contain cancer. The current standard of practice is to remove the breast tumor tissue …
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- 16 Feb, 2024
- 1 location
Bringing of PET-TDM FDG in the Determination of the Characteristics of Primary Mammary Tumors TrIple Negatives
"Triple Negative" breast cancers are a heterogeneous group characterized by the absence of hormone receptors to estrogen, progesterone and the absence of expression or amplification of the HER-2 gene.
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- 16 Feb, 2024
- 1 location
Barriers to Screening Breast MRI Utilization Among Patients at Elevated Risk
This study seeks to develop an explanatory framework for breast MRI utilization to inform future interventions. The Health Services Utilization Model (HSUM) will guide the selection of specific participant-level factors for examination, including predisposing characteristics (knowledge, health/cultural beliefs), enabling resources (social support, cost/insurance coverage), and perceived need (perceived susceptibility, provider …
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- 16 Feb, 2024
- 2 locations
Clinical Database of Safe Personalized Adjuvant Breast Radiotherapy Based on Individual Radiosensitivity
Severe but also moderate toxicities after curative-intent radiotherapy (RT), such as a poor cosmetic outcome following breast cancer can have a negative impact on quality of life and a marked effect on subsequent psychological outcome. Nevertheless, current practice standards commonly prescribe radiation dose and volume without regard to individual radiosensitivity.
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- 16 Feb, 2024
- 1 location
Health Economy Register
CANKADO helps patients and their physicians regarding therapy management by a standardized documentation procedure and, if needed, direct feedback to patients by the integrated Pro-React system. GeRA includes patients undergoing systemic therapy for breast cancer with access to CANKADO. The trial is based on questionnaires that are answered by patients …
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- 16 Feb, 2024
- 10 locations