159
Participants
Start Date
September 24, 2020
Primary Completion Date
December 2, 2022
Study Completion Date
May 24, 2023
Carbon nanoparticles suspension injection will be injected into or around the cortex of the clinically assessed positive lymph nodes
Before NST, one of the clinically assesed positive lymph nodes will be subjected to ultrasound-guided CNB or FNA, and a locating clip (Ultraclip, BARD) will be placed. Meanwhile, a small amount of Kanarine (carbon nanoparticles suspension injection, 0.5ml:25mg, H20073246) will be injected into or around the cortex of the locating lymph node and other clinically assessed positive lymph nodes. Preoperative FNA will be performed again for locating clip labelled node.
the First Affiliated Hospital of Nanjing Medical University, Nanjing
The First Affiliated Hospital with Nanjing Medical University
OTHER