Article
Real-World Outcomes of Subcutaneous PHESGO® in HER2-Positive Breast Cancer: Pathological Response, Se-Quencing, and Safety
2025-11-18
Abstract excerpt
<h4>Background: </h4> Subcutaneous pertuzumab and trastuzumab with hyaluronidase (PHESGO®) shortens chair time versus intravenous dual HER2 blockade, but Asian real-world data are scarce. <h4>Methods:</h4> We retrospectively reviewed 47 Asian patients with HER2-positive breast cancer treated with PHESGO® (January 2024–July 2025) across neoadjuvant, adjuvant, and metastatic settings. The primary endpoint was pathol...
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Identifiers and source
- Literature Corpus work
- 647995e8-a600-5520-8770-d0d00de3bdcb
- DOI
- 10.20944/preprints202511.1222.v1
