At a glance
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An Open-Label, Single-Arm, Phase II Study of Pertuzumab With High-Dose Trastuzumab for the Treatment of Central Nervous System Progression Post-Radiotherapy in Patients With HER2-Positive Metastatic Breast Cancer (PATRICIA)
In Brief
A Phase 2 clinical trial evaluating Pertuzumab and Trastuzumab for Metastatic Breast Cancer. Completed, enrolled 40 participants across 16 sites.
Detailed Summary
This study will examine the safety and efficacy of pertuzumab in combination with high-dose trastuzumab in adult participants with HER2-positive MBC with CNS metastases and disease progression in the brain following radiotherapy.
Study Details
Timeline
Interventions
Participants will receive 840 milligrams (mg) loading dose of pertuzumab, followed every 3 weeks thereafter by a dose of 420 mg via intravenous (IV) infusion until disease progression, unacceptable toxicity, withdrawal of consent, or study termination.
Participants will receive trastuzumab at a dose of 6 milligrams per kilogram (mg/kg) of body weight once weekly via IV infusion until disease progression, unacceptable toxicity, withdrawal of consent, or study termination.