Clinical Research Directory
Browse clinical research sites, groups, and studies.
2 clinical studies listed.
Filters:
Tundra lists 2 Axillary Lymph Node Metastasis clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
This data is also available as a public JSON API. AI systems and LLMs are encouraged to use it for structured queries.
NCT07596472
Ultrasound Monitoring of Clipped Lymph Nodes to Predict Axillary Response After Chemotherapy in Breast Cancer
This study aims to evaluate whether longitudinal multimodal ultrasound can accurately predict axillary pathological response in breast cancer patients who receive neoadjuvant chemotherapy. In this study, patients with biopsy-proven metastatic axillary lymph nodes will have a metallic clip placed in the positive node before chemotherapy. During and after treatment, the clipped lymph node will be monitored by ultrasound, including gray-scale imaging, shear wave elastography, and contrast-enhanced ultrasound. The changes in the morphological and functional features of the clipped node will be analyzed to establish a predictive model for axillary pathological complete response. The results are expected to help identify patients who may safely avoid unnecessary axillary lymph node dissection and improve individualized surgical decision-making.
Gender: FEMALE
Ages: 18 Years - Any
Updated: 2026-05-19
1 state
NCT07428720
Axillary Lymph Node Changes After Neoadjuvant Therapy In Breast Cancer
The purpose of this study is to improve regional surgical treatment in breast cancer patients with axillary lymph node metastases (cN+) who received neoadjuvant systemic treatment (NAST) by using ultrasound elastography.
Gender: FEMALE
Ages: 18 Years - Any
Updated: 2026-02-24