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Therapy Name | Paclitaxel + Palbociclib |
Synonyms | |
Therapy Description | |
Drug Name | Trade Name | Synonyms | Drug Classes | Drug Description |
---|---|---|---|---|
Paclitaxel | Taxol | 7-Epipaclitaxel | Antimicrotubule Agent 14 BCL2 Family Inhibitor 6 | Taxol (paclitaxel) binds to tubulin to inhibit microtubule disassembly, which results in decreased cell division, and also binds to the anti-apoptotic factor Bcl-2, promoting apoptosis (NCI Drug Dictionary). |
Palbociclib | Ibrance | PD0332991|PD-0332991 | CDK4/6 Inhibitor 14 | Ibrance (palbociclib) is a selective inhibitor of cyclin-dependent kinase 4 (CDK4) and 6 (CDK6) (PMID: 19874578). Ibrance (palbociclib) is approved in combination with an aromatase inhibitor in postmenopausal patients with ER-positive, ERBB2 (HER2)-negative metastatic breast cancer, and in combination with Faslodex (fulvestrant) in patients with ER-positive, ERBB2 (HER2)-negative metastatic breast cancer (FDA.gov). |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
RB1 positive | breast cancer | predicted - sensitive | Paclitaxel + Palbociclib | Phase I | Actionable | In a Phase I trial, alternating sequential treatment with Ibrance (palbociclib) and Taxol (paclitaxel) resulted in a median progression-free survival (mPFS) of 209 days in patients with Rb1-positive breast cancer, with a mPFS of 802 days and a clinical benefit rate of 55.6% (5/9) at the recommended phase II dose (PMID: 30635336; NCT01320592). | 30635336 |
Clinical Trial | Phase | Therapies | Title | Recruitment Status | Covered Countries | Other Countries |
---|---|---|---|---|---|---|
NCT05067530 | Phase II | Paclitaxel Palbociclib Carboplatin Carboplatin + Paclitaxel Paclitaxel + Palbociclib | Cyclin dEpendent Kinase in tRiple nEGatIVe brEast canceR - a "Window of Opportunity" Study (CAREGIVER) | Not yet recruiting | POL | 0 |