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A Prospective Single-center Cohort Study "Preoperative Identification of Sentinel Lymph Nodes Using Contrast-enhanced CT Lymphography in Breast Cancer Patients"

Breast Neoplasms Clinical Trial

Official title:
A Prospective Single-center Cohort Study "Preoperative Identification of Sentinel Lymph Nodes Using Contrast-enhanced CT Lymphography in Breast Cancer Patients"

Clinical Trial Summary

The main hypothesis of this study is that contrast-enhanced CT lymphography can be used for preoperative visualization of sentinel lymph nodes in breast cancer patients. We assume that CT lymphography is a high-sensitivity and high-specificity method for sentinel lymph nodes' mapping in breast cancer patients. We also assume that positive predictive value and negative predictive value for identification of presence or absence of metastases in sentinel lymph nodes (SLN) will be high enough for preoperative diagnosis of SLN metastases in breast cancer patients. This study will use CT lymphography with periareolar injection of iopamidol and standard protocols of sentinel lymph nodes biopsy using intraoperative indocyanine green (ICG) fluorescence.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04930692
Study type Interventional
Source Saint Petersburg State University, Russia
Contact Valeria Konstantinova, MD
Phone +79315352637
Email konstantinova.valery@gmail.com
Status Not yet recruiting
Phase N/A
Start date October 1, 2022
Completion date August 1, 2023
View Details
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