Efficacy and Safety of a New Photosensitizer CDHS801 Primary Result (Invited)

Purpose: Since the photosensitizers used in PDT (Photodynamic therapy) suffer from several drawbacks, new photosensitizers are being sought. The aim of this study was to estimate safety and efficacy of a new photosensitizer CDHS801, which is one kind of haematoporphyrin derivative. To determine phot