RESUMEN
Phototherapy (PT), including photodynamic therapy (PDT) and photothermal therapy (PTT), has recently achieved significant advances in antitumor and antiinfection therapy. Sonodynamic therapy (SDT), as a novel noninvasive therapy with a deeper penetration depth (>8 cm), fewer side effects and non-phototoxicity than PT, has drawn much attention in recent years. However, both PT and SDT have intrinsic limitations. By combining PT with SDT, the dualmodel therapy with advanced sensitizers overcome the intrinsic limitations and show higher efficacy than traditional monotherapy. Moreover, the photo-diagnosis modality could be easily integrated into synergistic therapy so that the sensitizer acts as a tracer for fluorescence/photoacoustic imaging, and the treatment process is visualized in a way that SDT combined with other therapies cannot achieve. This review summarizes the advanced sensitizers and the application of combination therapy, and explores the improvement strategies for promoting clinical transformation.