Sentinel lympH Node Biopsy With Indocyanine Green in Breast Cancer After NEoadjuvant Chemotherapy (SHINE) (SHINE)

December 12, 2025 updated by: University Health Network, Toronto

Sentinel lympH Node Biopsy With Indocyanine Green in Breast Cancer After NEoadjuvant Chemotherapy (SHINE): A Prospective Clinical Trial

This is a prospective, open-label, within-patient clinical trial to determine the accuracy of Indocyanine green (ICG) guided sentinel lymph node biopsy (SLNB) compared to the standard dual-tracer SLNB in breast cancer patients who have had chemotherapy as a first treatment using a non-inferiority design.

Patients with operable breast cancer treated with chemotherapy and eligible for SLNB will be included in the study. During surgery, ICG will be injected and used to identify fluorescent sentinel nodes using a hand-held imaging camera; radiotracer and blue dye will also be used as per standard protocols. Intraoperative and clinicopathologic outcomes such as complications, characteristics of nodes, false negative rates and feasibility will be assessed. Patients will be asked to complete standardized patient reported outcome questionnaires (Breast-Q, FACT-B+4, VAS) to define the patient experience with this novel technique.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
100

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.
  • Name: Tulin Cil, MD MSc FRCSC
  • Phone Number: 3984 416-946-4501
  • Email: tulin.cil@uhn.ca

Study Contact Backup

Study Locations

  • Canada
    • Ontario
      • Toronto, Ontario, Canada, M5G2M9
        • Recruiting
        • University Health Network
        • Contact:
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  1. Adults ≥ 18 and ≤ 80
  2. Stage I-III core biopsy confirmed invasive breast cancer, who have undergone neoadjuvant chemotherapy and are planned to undergo SLNB with dual tracer (blue dye+Tc-99m)
  3. Eastern Cooperative Oncology Group (ECOG) < 2
  4. No ICG/iodine allergy
  5. Capable of providing informed consent
  6. English literacy

Exclusion Criteria:

  1. Significant medical comorbidities (ASA 4)
  2. Breast cancer stage T4/inflammatory or N2 disease at presentation (SLNB is contra-indicated in this setting)
  3. Clinical node positive after neoadjuvant therapy (SLNB is contra-indicated in this setting)
  4. Previous axillary surgery or breast/axillary radiotherapy to ipsilateral breast
  5. Active pregnancy or breastfeeding

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: ICG-SLNB
This is a prospective within-patient clinical study to assess the accuracy of ICG SLNB compared to standard dual-tracer SLNB in breast cancer patients treated with neoadjuvant chemotherapy. For SLNB, triple localization of the sentinel lymph nodes using blue dye, Tc-99m and ICG will be utilized in each patient.
Procedure: ICG guided sentinel lymph node biopsy
During sentinel lymph node biopsy the surgeon will inject a volume of 0.1ml divided into 2 doses (0.05ml each) of 2.5mg/mL ICG into the periareolar dermis of the involved breast. Technetium and blue dye will also be administered as per standard of care. The surgeon will assess the axilla with the the SPY-PHI near infrared imaging system to identify and remove ICG-fluorescent nodes; Any other sentinel lymph nodes identified will also be removed as per standard of care. If there is no progression of ICG towards the axilla, or if no ICG sentinel lymph node can be identified, an alternate injection technique involving peritumoural injection at 2-3 locations near the cancer site in the subcutaneous or dermal space of 0.05ml will be utilized.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Non-inferiority of ICG SLNB compared to dual-tracer SLNB in post-neoadjuvant chemotherapy treated breast cancer patients.
Time Frame: From Technetium-99 (Tc-99m) injection to the completion of surgery
Proportion of lymph nodes identified with ICG compared to the proportion of lymph nodes identified with dual tracer (blue dye/Tc-99m gamma probe)
From Technetium-99 (Tc-99m) injection to the completion of surgery

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Complications/safety
Time Frame: From time of Technetium-99 (Tc-99m) injection to 30 days after surgery
Surgical intra-operative and post-operative complications will be collected to determine safety outcomes. All intra-operative complications will be graded using the ClassIntra classification. All post-operative complications (up to 30 days post-surgical treatment) will be graded using the Clavien-Dindo classification. Treatment-related adverse events will be assessed by CTCAE v5.0.
From time of Technetium-99 (Tc-99m) injection to 30 days after surgery
Patient reported outcome measures - Visual Analog Scale
Time Frame: From baseline/enrolment to 12 months from surgery
Patients' self-report the intensity of their pain. Scale 0-10, where 10 indicated worst pain possible.
From baseline/enrolment to 12 months from surgery
Patient reported outcome measures - FACT-B+4
Time Frame: From baseline/enrolment to 12 months from surgery
Breast cancer patients' self-report on various dimensions of their Quality of Life: Measures physical well-being (score range 0-28; higher score = worse outcome), social/family well-being (score range 0-28; higher score = better outcome), emotional well-being (score range 0-24; higher score = worse outcome), functional well-being (score range 0-28; higher score = better outcome), breast cancer subscale (score range 0-28; higher score = worse outcome), lymphedema subscale (score range 0-20; higher score = worse outcome).
From baseline/enrolment to 12 months from surgery
Patient reported outcome measures - Breast-Q
Time Frame: From baseline/enrolment to 12 months from surgery
Breast cancer patients' self-report their perceptions of domains of Quality of Life. Scale 0-100; 100 indicates better satisfaction.
From baseline/enrolment to 12 months from surgery

Other Outcome Measures

Other Outcome Measures

For clinical trials, a planned measurement described in the protocol that is used to determine the effect of an intervention/treatment on participants. For observational studies, a measurement or observation that is used to describe patterns of diseases or traits, or associations with exposures, risk factors, or treatment. Types of outcome measures include primary outcome measure and secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Budget impact analysis
Time Frame: 1 year
We will quantify all direct costs associated with implementation of ICG guided SLNB in breast cancer and annual operational costs; these will enable a comparison to cost of the current standard SLNB with Tc-99m and blue dye, including nuclear medicine infrastructure, technicians, and additional health care visits.
1 year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
University Health Network, Toronto

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
September 3, 2025

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
April 30, 2026

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
April 30, 2026

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
October 1, 2023

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 13, 2023

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
October 16, 2023

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
December 19, 2025

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
December 12, 2025

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
December 1, 2025

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 20-6215.0

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

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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