Jet-injection assisted photodynamic therapy for superficial and nodular basal cell carcinoma: A pilot study.

ABSTRACT:

Background

Photodynamic therapy (PDT) with topical δ-Aminolevulinic acid (ALA) has efficacy in treating basal cell carcinoma (BCC) but is limited by incomplete penetration of ALA into the deeper dermis. This prospective open-label pilot trial investigated the safety and efficacy of photosensitizer jet injection for PDT (JI-PDT) for BCC treatment. It was performed with 15 patients (n = 15) with histologically confirmed, untreated, low-risk nodular BCCs at a single institution.

Methods

For the intervention, JI-PDT patients (n = 11) received two sessions of jet-injected ALA with PDT separated by four to 6 weeks. To further understand treatment technique, another group of patients (n = 4) received jet-injected ALA followed by tumor excision and fluorescence microscopy (JI-E). Tr

SUBMITTER: Lavin L 

PROVIDER: S-EPMC11335321 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature