- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02168452
Clinical Application of Dual Sentinel Lymph Node Staining Method in Breast Cancer
Clinical Application of Dual Sentinel Lymph Node Staining Method in Breast Cancer Patients Who Receive Neoadjuvant Chemotherapy; Observational Pilot Study
This study aimed to evaluate the feasibility of dual sentinel node staining method using mixture of indocyanine green(ICG) and radioisotope (RI) in breast cancer patients who receive neoadjuvant chemotherapy.
Over the past few years, several studies have found using methylene blue, isosulfan blue, indocyanine green or radioisotope alone by detection method had several disadvantages.
In this study we expects using mixture of indocyanine green (ICG) with radioisotope (RI) has potential to improve sentinel lymph node (SLN) mapping in breast cancer patients who receive neoadjuvant chemotherapy.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
- 5 patients who receive neoadjuvant chemotherapy with cN1-cN2 or cT2 on TNM staging
- sentinel lymph node biopsy(SLNB) by sentinel lymph node staining method using mixture of indocyanine green (ICG) with radioisotope (RI).
- indocyanine green (ICG) penetrates human tissue to depths of several millimeters to 2cm, and the fluorescence can be detected percutaneously in real time.
- using RI only has several disadvantages such as invisibility,interference. RI only detect sound or confirm numerical value through gamma probe.
- ICG can be visualized with a fluorescence imaging system
- confirm Identification rate of sentinal lymph node biopsy, and duration of sentinel lymph node biopsy
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
-
-
Gyeonggi-do
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Goyang-si, Gyeonggi-do, Korea, Republic of, 410-769
- National Cancer Center
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- breast cancer patients who receive neoadjuvant chemotherapy
- cN1-cN2 or cT2 on tumor lymphnode metastasis classification(TNM)
- ECOG Performance status 0 or 1
- consented patients with more than 20 years, less than 70 years
Exclusion Criteria:
- history of breast cancer
- early stage breast cancer
- history of excisional or incisional biopsy or axillary dissection
- inflammatory breast carcinoma
- cN3 on tumor lymphnode metastasis classification(TNM)
- history of hormone therapy or targeted therapy
- stage 4 breast cancer
- pregnancy
Study Plan
How is the study designed?
Design Details
- Observational Models: Case-Only
- Time Perspectives: Prospective
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Identification rate of sentinal lymph node biopsy
Time Frame: during operation
|
It was defined as the ability to identify a sentinel lymph node successfully.
|
during operation
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
duration of sentinel lymph node biopsy
Time Frame: during operation
|
It was defined as the time from the skin incision to complet removal of the first sentinel lymph node.
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during operation
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Physical assess
Time Frame: follwing up a week to 3month
|
|
follwing up a week to 3month
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Seeyoun Lee, National Cancer Center, Korea
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- NCC-1410201-1
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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