Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society · 2015
Prevalence of Scedosporium species and Lomentospora prolificans in patients with cystic fibrosis in a multicenter trial by use of a selective medium.
СтатьяМногоцентровое исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Sedlacek L, Graf B, Schwarz C, Albert F, Peter S, Würstl B, Wagner S, Klotz M, Becker A, Haase G, Laniado G, Kahl B, Suerbaum S, Seibold M, Tintelnot K
Аннотация
OBJECTIVE: Detection of hyphomycetes of the Scedosporium apiospermum complex and Lomentospora prolificans (Sac-Lp) is not yet standardized. Prevalence rates in patients with cystic fibrosis (CF) and the resistance pattern of these pathogens in Germany are unknown.
METHODS: In a one-year prospective study 11 laboratories used a selective medium for isolation of Sac-Lp, examining >11,600 respiratory samples from 2346 patients with CF. Isolates were identified by molecular methods and tested for susceptibility to antifungal drugs.
RESULTS: The prevalence of Sac-Lp in patients with CF in Germany varied from 0.0 to 10.5% (mean: 3.1%) among the clinical centres. The benefit of the selective medium SceSel(+) compared to standard media for fungi was documented for >5000 samples. High antifungal resistance was detected in the S. apiospermum complex, and the multiresistance of L. prolificans was confirmed.
CONCLUSION: Microbiology laboratories should be aware of these resistant species in patients with CF and consider using a selective medium.
METHODS: In a one-year prospective study 11 laboratories used a selective medium for isolation of Sac-Lp, examining >11,600 respiratory samples from 2346 patients with CF. Isolates were identified by molecular methods and tested for susceptibility to antifungal drugs.
RESULTS: The prevalence of Sac-Lp in patients with CF in Germany varied from 0.0 to 10.5% (mean: 3.1%) among the clinical centres. The benefit of the selective medium SceSel(+) compared to standard media for fungi was documented for >5000 samples. High antifungal resistance was detected in the S. apiospermum complex, and the multiresistance of L. prolificans was confirmed.
CONCLUSION: Microbiology laboratories should be aware of these resistant species in patients with CF and consider using a selective medium.