Targeted Resection of Axillary Metastatic Lymph Nodes After Breast Cancer Neoadjuvant Chemotherapy
This is not medical advice. AI-assisted translation — inaccuracies may occur. Always verify the original and consult your oncologist before taking any steps.
About the trial
This study evaluates the efficacy and feasibility of Carbon Nanoparticle Suspension Injection (CNSI) for Targeted Axillary Dissection (TAD) in breast cancer patients undergoing neoadjuvant chemotherapy (NAC), compared to traditional clip-based methods. By leveraging CNSI's enhanced visibility and stability, the study aims to improve the precision of lymph node removal, reduce surgical complications, and potentially transform clinical practices. Conducted across multiple centers, this randomized controlled trial focuses on clinical outcomes such as lymph node retrieval rates and the accuracy of surgical staging, aiming to establish a safer, more effective approach to managing axillary lymph nodes in breast cancer surgery.
Original English text from ClinicalTrials.gov
Who can (and can't) join
✓ Qualifies
- •Kobiety w wieku 18-85 lat
- •Potwierdzony histologicznie rak piersi w stadium cT1-4N1-2aM0
- •Ogólny stan zdrowia oceniony na 0 lub 1 w skali ECOG
- •Po chemioterapii przedoperacyjnej: brak przerzutów do węzłów chłonnych w pachwie
- •Napisana zgoda na udział w badaniu
✗ Disqualifies
- •Rak piersi z przerzutami do innych organów (stadium IV)
- •Zapalny rak piersi lub rak obojga piersi
- •Historia operacyjnego leczenia pachwin
- •Warunki medyczne, psychiczne lub społeczne uniemożliwiające uczestnictwo w badaniu
- •Alergia na nanoczęsteczki węgla lub poważne choroby towarzyszące
- •Równoczesny udział w innym badaniu klinicznym
Simplified criteria — AI translation
Trial details
- Minimum age
- 18 Years
- Maximum age
- 85 Years
- Last updated (source)
- February 12, 2025
- Sex
- Female only
Therapies / drugs in trial
Locations (1)
2nd Affiliated Hospital, School of Medicine, Zhejiang University, China
Hangzhou, China
Trial contact
Lu Wang, Dr
Contact information from ClinicalTrials.gov. Contact in English.
Share this trial
Data from ClinicalTrials.gov. AI-assisted translation, last sync: 7/1/2026.
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