MP20-12 IMPROVING THE SAFETY AND EFFICACY OF PHOTODYNAMIC THERAPY FOR NMIBC– INTRAVESICAL RUTHENIUM (II)-PHOTOSENSITIZER AND LIGHT DOSIMETRY IN A PHASE 1B CLINICAL TRAIL

INTRODUCTION AND OBJECTIVES:To achieve a pre-defined photosensitizer dose and photon irradiance for PDT of NMIBC, independent of a patient’s bladder volume, shape and bladder wall optical propertie...