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Photodynamic therapy as an alternative to antibiotic therapy for the treatment of infected leg ulcers

2024; Elsevier BV; Volume: 46; Linguagem: Inglês

10.1016/j.pdpdt.2024.104135

1873-1597

Aleksandra Kawczyk‐Krupka, Magdalena Krupka‐Olek, Andrzej Bożek, David Aebisher, Dorota Bartusik‐Aebisher, Marcin Olek, Wojciech Latos, Grzegorz Cieślar,

Antifungal resistance and susceptibility

The purpose of our study was to demonstrate the efficacy of photodynamic therapy (PDT) for the treatment of infected chronic LUs. Patients were randomized into two experimental groups: the first group received 5-aminolevulinic acid photodynamic therapy (ALA-PDT) (10 patients), and the second group of 10 patients received local octenidine dihydrochloride (Octenilin gel) exposed to a placebo light source At 8-month follow-up with the PDT group, complete remission (CR) was obtained in four patients (40%), partial response (>50% reduction in ulcer diameter) in four patients (40%), and no response in two patients (20%) who additionally developed deterioration of the local condition with swelling, erythema, and inflammation. PDT can be used to treat leg ulcers as a minimally invasive and effective method with no serious side effects.