NCT05485766 Novel Neoadjuvant and Adjuvant Strategy for Germline BRCA 1/2 Mutated Triple Negative Breast Cancer
| NCT ID | NCT05485766 |
| Status | Recruiting |
| Phase | Phase 2 |
| Sponsor | Okayama University |
| Condition | Triple Negative Breast Neoplasms |
| Study Type | INTERVENTIONAL |
| Enrollment | 23 participants |
| Start Date | 2024-07-16 |
| Primary Completion | 2028-06-30 |
Trial Parameters
Eligibility Fast-Check
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Brief Summary
This is a Phase II, single-arm, open label study to evaluate Olaparib plus Pembrolizumab following platinum-based chemotherapy plus Pembrolizumab as neoadjuvant therapy for germline BRCA (gBRCA) 1/2 mutated triple negative breast cancer (TNBC). Pembrolizumab in combination with weekly paclitaxel and carboplatin (treatment 1) is followed by Pembrolizumab in combination with Olaparib (treatment 2) in neoadjuvant setting and Pembrolizumab in combination with Olaparib in adjuvant setting will be studied
Eligibility Criteria
Inclusion Criteria: * Male/female subjects who are at least 18 years of age on the day of signing informed consent with histologically confirmed diagnosis of invasive breast cancer * Have histologically confirmed TNBC, as defined by the most recent ASCO/CAP guidelines. * Confirmed germline BRCA 1/2 mutated. * Have previously untreated locally advanced non-metastatic (M0) TNBC defined as the following combined primary tumor (T) and regional lymph node (N) staging per AJCC for breast cancer staging criteria version 7 as assessed by the investigator based on radiological and/or clinical assessment: 1. T1c, N1-N2 2. T2, N0-N2 3. T3, N0-N2 4. T4a-d, N0-N2 * It has been confirmed that there is no distant metastasis to each organ by the following tests. Chest: Contrast CT or FDG-PET/CT Abdominal: Contract CT\* or FDG-PET/CT Bone: Bone scintigraphy or FDG-PET/CT Brain: In the case of no central nervous system symptoms, examination for brain metastasis is not required. * The subject (or legally