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NCT06903429 | NOT YET RECRUITING | Breast Cancer

Using LUminoMark vs Coventional Practice for Targeted Axillary Surgery
Sponsor:

Kungpuka National University Chilgok Hospital

Information provided by (Responsible Party):

JeeYeon Lee

Brief Summary:

The purpose of this study was to compare the use of LuminoMarkTM as a method of targeting axillary lymph nodes with other existing methods used in each institution, such as charcoal staining, needle targeting, and ultrasound-guided skin marking, in patients with breast cancer clinically suspected of metastasis, with or without clipping at the time of diagnosis, regardless of the presence or absence of neoadjuvant chemotherapy. By doing so, the investigators aimed to confirm the safety and usefulness of LuminoMarkTM as a targeting method.

Condition or disease

Breast Cancer

Axillary Lymph Nodes

Target Lesion

Intervention/treatment

Targeting of axillary lymph nodes using LuminoMark

Targeting of axillary lymph nodes using conventional method

Phase

NA

Detailed Description:

In breast cancer patients, lymph node targeting plays an important role in determining the stage and setting the treatment policy, and the existing methods for this purpose include charcoal staining, needle targeting, and ultrasound-guided skin marking. However, these methods have limitations in terms of detection rate and accuracy, and a new targeting method, LuminoMarkTM, shows the potential to replace them. The purpose of this study is to evaluate the detection rate and safety of lymph node targeting using LuminoMarkTM in breast cancer patients and to verify its effectiveness by comparing it with existing targeting methods. The study was designed as a prospective comparative study, and patients diagnosed with breast cancer and requiring lymph node targeting were divided into the LuminoMarkTM group and the existing method group. The existing method group selects a standard method among charcoal staining, needle targeting, and ultrasound-guided skin marking to perform targeting, and the lymph node detection rate, procedure time, complication rate, and patient satisfaction are the main evaluation indicators in both groups. After targeting, the suitability of the detected lymph nodes is confirmed through pathological analysis, and appropriate statistical analysis is performed to compare the difference in detection rates of each method. Through this study, the investigators evaluate whether LuminoMarkTM provides superior detection rates and safety compared to existing lymph node targeting methods, and based on this, the investigators aim to suggest a more effective and reliable targeting method for breast cancer patients.

Study Type : INTERVENTIONAL
Estimated Enrollment : 330 participants
Masking : NONE
Primary Purpose : TREATMENT
Official Title : A Comparative Study to Evaluate Targeting Methods for Axillary Surgery in Patients With Clinically Node-positive Breast Cancer: A Prospective Multicenter Pilot Study
Actual Study Start Date : 2025-05-01
Estimated Primary Completion Date : 2026-12-31
Estimated Study Completion Date : 2027-12-31

Information not available for Arms and Intervention/treatment

Ages Eligible for Study: 20 Years to 70 Years
Sexes Eligible for Study: ALL
Accepts Healthy Volunteers:
Criteria
Inclusion Criteria
  • * Patients aged 20 to 70 years
  • * Women diagnosed with primary invasive breast cancer through biopsy
  • * Patients with clinically and imaging-suspected axillary lymph node metastasis, confirmed pathologically (aspiration cytology or needle biopsy)
  • * Clinically staged T1-T4, N1-3
  • * Patients who have fully understood the clinical trial content (if possible) and signed the informed consent form
Exclusion Criteria
  • * Patients with inadequate radiological evaluation of the axilla before surgery
  • * Recurrent breast cancer or inflammatory breast cancer
  • * Breast cancer with distant metastasis (Stage 4)
  • * Patients with a history of hypersensitivity to the components of the investigational drug
  • * Patients scheduled for axillary dissection that does not require targeting of the target lesion
  • * Patients with active connective tissue disease (e.g., scleroderma, lupus) that has invaded the skin
  • * Patients with locally advanced breast cancer or inflammatory locally advanced breast cancer that is not amenable to surgery
  • * Patients with a history of hypersensitivity to the main component or excipients of the investigational drug
  • * Female subjects who may become pregnant during the clinical trial period and do not agree to use a highly effective non-hormonal contraception method (e.g., sterilization, intrauterine device, complete abstinence, vasectomy partner) from the time of investigational drug injection until the follow-up visit
  • * Pregnant or lactating women
  • * Patients who have participated in another clinical trial within 12 weeks before enrollment in this clinical trial
  • * Patients deemed unsuitable for participation by the investigator for any other reason
Using LUminoMark vs Coventional Practice for Targeted Axillary Surgery

Location Details

NCT06903429

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