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041 _afre
042 _adc
100 1 0 _aTirico, Maria Claudia Carvas Passarelli
_eauthor
700 1 0 _a Torezan, Luis
_eauthor
245 0 0 _aValidation of the Onychomycosis Severity Index in a Brazilian population
260 _c2024.
500 _a6
520 _aBackgroundOnychomycosis is the most frequent nail disorder, but unfortunately, curative treatment is still a challenge, and commonly the infection recurs. A widely disseminated system to accurately assess and classify the severity of this disease, such as the MASI score for melasma or PASI for psoriasis, is lacking in the literature. In 2011, Carney et al. established and successfully validated the Onychomycosis Severity Index (OSI), proving it to be a simple and reproducible tool.ObjectivesTo validate the Onychomycosis Severity Index in a Brazilian population.Materials & MethodsFour experienced dermatologists were taught how to use the OSI system, and then evaluated photographs of 24 nails. There was no consultation between the dermatologists, and the results were evaluated by an impartial third party.ResultsA statistically significant (pConclusionOSI is a very useful tool to improve the clinical assessment of onychomycosis and support clinical trial inclusion criteria (p<0.001). It also provides important prognostic data and allows for a better follow-up of treatment efficacy.
690 _adermatophytoma
690 _anail fungus
690 _aonychomycosis severity index
690 _aOSI
690 _aonychomycosis
786 0 _nEuropean Journal of Dermatology | 34 | 1 | 2024-01-01 | p. 51-54 | 1167-1122
856 4 1 _uhttps://shs.cairn.info/revue-european-journal-of-dermatology-2024-1-page-51?lang=en&redirect-ssocas=7080
999 _c604411
_d604411