0000000000777845

AUTHOR

N. Bautin

showing 2 related works from this author

Emergence of Aspergillus fumigatus azole resistance in azole-naïve patients with chronic obstructive pulmonary disease and their homes.

2017

Azole-resistant Aspergillus fumigatus (ARAF) has been reported in patients with chronic obstructive pulmonary disease (COPD) but has not been specifically assessed so far. Here, we evaluated ARAF prevalence in azole-naïve COPD patients and their homes, and assessed whether CYP51A mutations were similar in clinical and environmental reservoirs. Sixty respiratory samples from 41 COPD patients with acute exacerbation and environmental samples from 36 of these patient's homes were prospectively collected. A. fumigatus was detected in respiratory samples from 11 of 41 patients (27%) and in 15 of 36 domiciles (42%). Cyp51A sequencing and selection on itraconazole medium of clinical (n = 68) and e…

Drug Resistance Fungal -- genetics0301 basic medicineAzolesMaleAntifungal AgentsExacerbationMESH: Fungal Proteins/isolation & purification[SDV]Life Sciences [q-bio]Colony Count MicrobialAspergillus fumigatusMESH: Aspergillus fumigatus/drug effectsMESH: Cytochrome P-450 Enzyme System/drug effectsMESH: GenotypePulmonary Disease Chronic ObstructivedwellingCytochrome P-450 Enzyme SystemGenotypePulmonary Disease Chronic Obstructive -- microbiologyPrevalenceProspective Studieschemistry.chemical_classificationMESH: AgedCOPDAzole-resistanceMESH: Middle AgedbiologyMESH: Drug Resistance Fungal/geneticsMold environmental exposureSciences bio-médicales et agricolesMiddle Aged3. Good healthMESH: Pulmonary Disease Chronic Obstructive/microbiology*MESH: Housing[SDV.MP]Life Sciences [q-bio]/Microbiology and ParasitologyAir Pollution IndoorAcute DiseaseDisease ProgressionMESH: Acute DiseaseMESH: Cytochrome P-450 Enzyme System/isolation & purificationMESH: Disease ProgressionFemalemedicine.drugmedicine.medical_specialtyEnvironmental EngineeringGenotypeItraconazoleMESH: Fungal Proteins/drug effects030106 microbiologyAspergillus fumigatus -- drug effects -- genetics -- isolation & purificationMESH: Azoles/pharmacology*Fungal Proteins -- drug effects -- isolation & purificationchronic obstructive pulmonary diseaseMicrobiologyFungal Proteins03 medical and health sciencesazole resistanceMESH: Air Pollution Indoor/analysis*Drug Resistance FungalInternal medicinemedicineCOPDHumansMESH: Aspergillus fumigatus/geneticsDwellingMESH: Colony Count MicrobialMESH: PrevalenceAgedAspergillusMESH: HumansAspergillus fumigatusAzoles -- pharmacologyelectrostatic dust collectorPublic Health Environmental and Occupational Healthmold environmental exposureElectrostatic dust collectorBuilding and Constructionmedicine.diseasebiology.organism_classificationMESH: MaleMESH: Prospective StudieschemistryCytochrome P-450 Enzyme System -- drug effects -- isolation & purificationHousingAzoleARAFMESH: Aspergillus fumigatus/isolation & purification*Antifungal Agents -- pharmacologyMESH: Antifungal Agents/pharmacology*MESH: FemaleAir Pollution Indoor -- analysisIndoor air
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Impact de l’exposition domestique aux moisissures sur le risque de colonisation ou sensibilisation par Aspergillus fumigatus des patients atteints de…

2017

Objectif Les patients atteints de BPCO sont frequemment colonises par Aspergillus fumigatus (49–87 %) et a risque de developper des formes invasives d’aspergillose dont la mortalite est importante et l’incidence (environ 2 %) probablement sous-estimee. Afin de mieux comprendre le role de l’exposition environnementale aux moisissures dans ces infections, nous avons caracterise la flore fongique domiciliaire de patients atteints de BPCO et evalue son impact sur le risque de colonisation et sensibilisation fongiques par A. fumigatus . Methodes Soixante-deux patients ont ete prospectivement recrutes au CHRU de Lille entre aout 2011 et novembre 2015. La flore fongique domiciliaire a ete caracter…

Infectious DiseasesJournal de Mycologie Médicale
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