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:
2025-12-24 @ 5:10 PM
Ignite Modification Date:
2025-12-24 @ 5:10 PM
NCT ID:
NCT01992250
Eligibility Criteria:
Inclusion Criteria:
1. Age ≥ 50
2. Unifocal primary invasive breast carcinoma diagnosed by core needle biopsy
3. Maximum tumor size ≤1.5 cm in its greatest diameter
4. Ultrasound visible lesion(s)
5. Clinically node negative, hormone receptor positive (+). HER2 negative (-), with \<25% intraductal component in the aggregate.
6. Unilateral or bilateral disease meeting study criteria
7. Physical and emotional ability to undergo baseline and follow-up breast MRIs and serial breast cosmesis analysis
8. Patient agrees to receive a 5 year minimum course of endocrine therapy following cryoablation for control of systemic disease
Exclusion Criteria:
1. Prior treatment (e.g., open surgical biopsy, lumpectomy) of index cancer
2. Ductal carcinoma in-situ with microinvasions (T1mic)
3. Multifocal or multicentric invasive breast carcinoma
4. Prior or planned neoadjuvant systemic therapy for breast cancer
5. Tumor with ≥25% IDC components
Healthy Volunteers:
False
Sex:
FEMALE
Minimum Age:
50 Years
Study:
NCT01992250
Study Brief:
Protocol Section:
NCT01992250