Efficacy of Adjunctive At-Home Photodynamic Therapy (aPDT) in the Treatment of Peri-Implant Mucositis

The study aims to establish a validated protocol enabling an alternative approach for bacterial biofilm control through the application of a novel at-home photodynamic/antibacterial blue light therapy in addition to non-surgical professional treatment (NST) for peri-implant mucositis. The primary outcomes will include reductions in plaque and bleeding scores, decreases in probing pocket depth, and lower aMMP-8 levels in PISF. Secondary outcomes will include changes in keratinized peri-implant mucosa (KPIM) and patient-reported outcome measures (PROMs).