Photodynamic Therapy of Primary Localized Prostate Cancer With the SpectraCure P18 System — StellaPhase 1 — Early testing in a small group of people (usually 20–80) to evaluate safety, determine safe dosage, and identify side effects.
Trial locations(2 sites)
United States
Memorial Sloan Kettering Cancer Center, New York, New York Germany
Klinik für Urologie Universitätsklinikum Köln, Cologne Last updated December 2025