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:
2026-03-26 @ 3:14 PM
Ignite Modification Date:
2026-03-26 @ 3:14 PM
NCT ID:
NCT07387861
Eligibility Criteria:
Inclusion Criteria:
* Patients diagnosed with invasive breast carcinoma.
* ER-positive and HER2-negative tumor status.
* Received adjuvant endocrine therapy as part of routine clinical care.
* Archived formalin-fixed paraffin-embedded (FFPE) tumor tissue available from excisional specimens (mastectomy).
* Available medical records documenting treatment history and follow-up outcomes.
Exclusion Criteria:
* Cases with missing or unavailable FFPE tissue blocks.
* Cases with insufficient tissue quality for immunohistochemistry (e.g., severely degraded or exhausted FFPE block).
* Cases with unknown or incomplete follow-up or treatment data.
Healthy Volunteers:
False
Sex:
ALL
Study:
NCT07387861
Study Brief:
Protocol Section:
NCT07387861