MP46-04 RESULTS OF THE PCM-204 PHASE 2B TRIAL OF PARTIAL-GLAND ABLATION FOR MEN WITH INTERMEDIATE-RISK PROSTATE CANCER WITH PADELIPORFIN (WST11 OR TOOKAD) VASCULAR-TARGETED PHOTODYNAMIC THERAPY

INTRODUCTION AND OBJECTIVE: Padeliporfin (WST11) vascular-targeted photodynamic therapy (VTP) has shown significant clinical benefit as a localized partial gland ablation (PGA) therapy when compared to active surveillance for low-risk prostate cancer, by curbing progression and the need for radical treatment, leading to its regulatory approval in Europe. This Phase 2b trial prospectively investigated WST11-VTP for intermediate-risk cancers. METHODS: 50 men with unilateral Grade Group 2 (GG2) cancers (Gleason 3+4) evaluated with MRI and ultrasound-guided (TRUS) biopsy were treated with up to 2 sessions of unilateral PGA using padeliporfin VTP. Eligibility criteria included

Keywords:

• Prostate cancer
• Padeliporfin
• Oncology
• Medicine
• intermediate risk
• Internal medicine
• Photodynamic therapy
• Ablation

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