Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 4:19 AM
Ignite Modification Date:
2025-12-25 @ 4:19 AM
NCT ID:
NCT06288620
Eligibility Criteria:
Inclusion Criteria:
1. female patients aged 18-70 years;
2. patients with newly diagnosed invasive breast cancer confirmed by core needle biopsy;
3. the tumor smaller than 2cm in greatest diameter confirmed by US (ultrasonography), breast X-ray and breast MRI (contrast-enhanced magnetic resonance image ) were performed at the same time, and the difference of the largest diameter between breast US and MRI was less than 0.5 cm;
4. the single tumor without other suspicious lesions (BI-RADS (the Breast Imaging Recording and Data System) score ≥4) evaluated by breast US, X-ray and MRI;
5. the tumor without adhesion to chest wall, nipple or skin;
6. patients without distant metastasis;
7. Karnofsky performance status greater than 70%.
Exclusion Criteria:
1. multicentric or multifocal breast tumor;
2. the tumor located on nipple and areola area;
3. signs of extensive intraductal carcinoma on imaging examination (diffuse malignant calcification on breast X-ray or segmental distribution, non-mass enhancement, ductal or linear enhancement \> 2.5 cm on MRI);
4. extensive intraductal component in invasive cancer (more than 50% of the tumor volume) confirmed by pathology;
5. invasive lobular carcinoma, metaplastic carcinoma or carcinoma with sclerosing adenosis;
6. patients who were pregnant or breastfeeding;
7. patients with evidence of coagulopathy, chronic liver diseases or renal failure;
8. patients with previous treatment including chemotherapy, targeted drug therapy, or local radiation therapy, etc;
9. patients with substance abuse, or mental or psychological disorders that may interfere with study compliance;
10. any condition that is unstable or likely to compromise the patient's safety and compliance;
11. patients enrolled in other clinical trials;
12. diseases or symptoms that other investigators consider unsuitable for participation.
Healthy Volunteers:
False
Sex:
FEMALE
Minimum Age:
18 Years
Maximum Age:
70 Years
Study:
NCT06288620
Study Brief:
Protocol Section:
NCT06288620