Feasibility of One-Step Sentinel Lymph Node (SLN) Biopsy With Radiolabeled Methylene Blue (IND 70,627)

Breast Cancer Clinical Trial

Official title: Pilot Trial to Determine the Feasibility of a One Step Sentinel Lymph Node Biopsy Procedure Using Radiolabeled Methylene Blue (IND 70,627)

Status Completed

Clinical Trial Summary

The purpose of this study is to develope a one-step procedure to perform a biopsy of axillary lymph nodes on the same side as the breast tumor in women diagnosed with breast cancer.

Clinical Trial Description

This study proposes the use of a newly developed experimental radioactive dye (radiolabeled methylene blue). On the day of surgery, the patient receives a single injection of the experimental radioactive dye after anesthesia. The injection will be in the location around the breast tumor. The surgeon makes a small cut in the armpit on the side of the cancer and is able to locate the lymh nodes that collect drainage from the cancerous area by detecting lymph nodes with higher radioactivity using a hand-held detector (a Geiger counter-like device) and/or visually identifying lymph nodes stained blue by the dye. These lymph nodes are then removed and analyzed by pathologists for the presence of cancer. ;

Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Diagnostic

Related Conditions & MeSH terms

• Breast Cancer

• NCT number: NCT00784849
• Study type: Interventional
• Source: Louisiana State University Health Sciences Center in New Orleans
• Status: Completed
• Phase: Phase 2
• Start date: November 2004
• Completion date: June 2011