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 @ 10:46 PM
Ignite Modification Date:
2025-12-24 @ 10:46 PM
NCT ID:
NCT03906669
Eligibility Criteria:
Inclusion Criteria:
1. Histologically confirmed ER+ and PR+ breast cancer (defined as ≥10% positive staining cells)
2. Histologically confirmed HER2-negative breast cancer (defined as IHC 0-1 and/or FISH/CISH \<2.2)
3. Tumour size ≥1 cm as measured by ultrasound and/or mammogram
4. Ability to understand all patient information and informed-consent documents, written informed consent to participate in the trial, and to avail tissue and blood samples for research
5. Aged 18 years or older
Exclusion Criteria:
1. Women currently on hormone therapies, including hormone replacement therapy and oral contraceptive pill
2. Locally advanced/inoperable and inflammatory breast cancer
3. Planned for a mastectomy (due to increased risk of venous thromboembolism)
4. Clinical evidence of metastatic disease
5. Patients treated with other preoperative systemic therapies
6. Nut allergy (prometrium contains peanut oil)
7. Prior history of uterine cancer, deep vein thrombosis, pulmonary embolism or clotting disorder
8. Women who are pregnant or breast-feeding
Healthy Volunteers:
False
Sex:
FEMALE
Minimum Age:
18 Years
Study:
NCT03906669
Study Brief:
Protocol Section:
NCT03906669