# Application of Preoperative Axillary Lymph Node Marking With Nano-Carbon in Breast Cancer Patients Before Neoadjuvant Chemotherapy

> **NCT05512468** · NA · UNKNOWN · sponsor: **Fujian Medical University Union Hospital** · enrollment: 200 (estimated)

## Conditions studied

- Breast Cancer
- Neoadjuvant Therapy
- Sentinel Lymph Node Biopsy

## Interventions

- **DRUG:** carbon dye

## Key facts

- **NCT ID:** NCT05512468
- **Lead sponsor:** Fujian Medical University Union Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-03-01
- **Primary completion:** 2022-12-31
- **Final completion:** 2023-03-31
- **Target enrollment:** 200 (ESTIMATED)
- **Last updated:** 2022-08-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05512468

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05512468, "Application of Preoperative Axillary Lymph Node Marking With Nano-Carbon in Breast Cancer Patients Before Neoadjuvant Chemotherapy". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT05512468. Licensed CC0.

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