Matches in SemOpenAlex for { <https://semopenalex.org/work/W1840803837> ?p ?o ?g. }
- W1840803837 endingPage "3595" @default.
- W1840803837 startingPage "3589" @default.
- W1840803837 abstract "ABSTRACT Haemophilus influenzae is a major pathogen, and beta-lactams are first-line drugs. Resistance due to altered penicillin-binding protein 3 (rPBP3) is frequent, and susceptibility testing of such strains is challenging. A collection of 154 beta-lactamase-negative isolates with a large proportion of rPBP3 (67.5%) was used to evaluate and compare Etest ( Haemophilus test medium [HTM]) and disk diffusion (EUCAST method) for categorization of susceptibility to aminopenicillins and cefuroxime, using MICs generated with broth (HTM) microdilution and clinical breakpoints from CLSI and EUCAST as the gold standards. In addition, the proficiency of nine disks in screening for the rPBP3 genotype (N526K positive) was evaluated. By Etest, both essential and categorical agreement were generally poor (<70%), with high very major errors (VME) (CLSI, 13.0%; EUCAST, 34.3%) and falsely susceptible rates (FSR) (CLSI, 87.0%; EUCAST, 88.3%) for ampicillin. Ampicillin (2 μg) with adjusted (+2 mm) zone breakpoints was superior to Etest for categorization of susceptibility to ampicillin (agreement, 74.0%; VME, 11.0%; FSR, 28.3%). Conversely, Etest was superior to 30 μg cefuroxime for categorization of susceptibility to cefuroxime (agreement, 57.1% versus 60.4%; VME, 2.6% versus 9.7%; FSR, 7.1% versus 26.8%). Benzylpenicillin (1 unit) (EUCAST screening disk) and cefuroxime (5 μg) identified rPBP3 isolates with highest accuracies (95.5% and 92.2%, respectively). In conclusion, disk screening reliably detects rPBP3 H. influenzae , but false ampicillin susceptibility is frequent with routine methods. We suggest adding a comment recommending high-dose aminopenicillin therapy or the use of other agents for severe infections with screening-positive isolates that are susceptible to aminopenicillins by gradient or disk diffusion." @default.
- W1840803837 created "2016-06-24" @default.
- W1840803837 creator A5000368479 @default.
- W1840803837 creator A5015188114 @default.
- W1840803837 creator A5024736923 @default.
- W1840803837 creator A5042822675 @default.
- W1840803837 creator A5051089480 @default.
- W1840803837 creator A5066715769 @default.
- W1840803837 creator A5075575095 @default.
- W1840803837 date "2015-11-01" @default.
- W1840803837 modified "2023-10-01" @default.
- W1840803837 title "Haemophilus influenzae with Non-Beta-Lactamase-Mediated Beta-Lactam Resistance: Easy To Find but Hard To Categorize" @default.
- W1840803837 cites W1557109711 @default.
- W1840803837 cites W1858576343 @default.
- W1840803837 cites W1972022879 @default.
- W1840803837 cites W2002782949 @default.
- W1840803837 cites W2015149327 @default.
- W1840803837 cites W2020501551 @default.
- W1840803837 cites W2029068615 @default.
- W1840803837 cites W2050597589 @default.
- W1840803837 cites W2061489756 @default.
- W1840803837 cites W2064983652 @default.
- W1840803837 cites W2099526600 @default.
- W1840803837 cites W2099698619 @default.
- W1840803837 cites W2102208951 @default.
- W1840803837 cites W2102748639 @default.
- W1840803837 cites W2103691419 @default.
- W1840803837 cites W2109684694 @default.
- W1840803837 cites W2112576552 @default.
- W1840803837 cites W2116007609 @default.
- W1840803837 cites W2127836024 @default.
- W1840803837 cites W2132658610 @default.
- W1840803837 cites W2138474149 @default.
- W1840803837 cites W2142828726 @default.
- W1840803837 cites W2158101513 @default.
- W1840803837 cites W2162818736 @default.
- W1840803837 cites W2164242500 @default.
- W1840803837 cites W2159618143 @default.
- W1840803837 doi "https://doi.org/10.1128/jcm.01630-15" @default.
- W1840803837 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4609732" @default.
- W1840803837 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/26354813" @default.
- W1840803837 hasPublicationYear "2015" @default.
- W1840803837 type Work @default.
- W1840803837 sameAs 1840803837 @default.
- W1840803837 citedByCount "14" @default.
- W1840803837 countsByYear W18408038372016 @default.
- W1840803837 countsByYear W18408038372017 @default.
- W1840803837 countsByYear W18408038372018 @default.
- W1840803837 countsByYear W18408038372019 @default.
- W1840803837 countsByYear W18408038372020 @default.
- W1840803837 countsByYear W18408038372021 @default.
- W1840803837 countsByYear W18408038372022 @default.
- W1840803837 countsByYear W18408038372023 @default.
- W1840803837 crossrefType "journal-article" @default.
- W1840803837 hasAuthorship W1840803837A5000368479 @default.
- W1840803837 hasAuthorship W1840803837A5015188114 @default.
- W1840803837 hasAuthorship W1840803837A5024736923 @default.
- W1840803837 hasAuthorship W1840803837A5042822675 @default.
- W1840803837 hasAuthorship W1840803837A5051089480 @default.
- W1840803837 hasAuthorship W1840803837A5066715769 @default.
- W1840803837 hasAuthorship W1840803837A5075575095 @default.
- W1840803837 hasBestOaLocation W18408038371 @default.
- W1840803837 hasConcept C176947019 @default.
- W1840803837 hasConcept C2776021129 @default.
- W1840803837 hasConcept C2776925733 @default.
- W1840803837 hasConcept C2777514703 @default.
- W1840803837 hasConcept C2778243283 @default.
- W1840803837 hasConcept C2780950330 @default.
- W1840803837 hasConcept C501593827 @default.
- W1840803837 hasConcept C64778159 @default.
- W1840803837 hasConcept C71924100 @default.
- W1840803837 hasConcept C81396022 @default.
- W1840803837 hasConcept C86803240 @default.
- W1840803837 hasConcept C89423630 @default.
- W1840803837 hasConceptScore W1840803837C176947019 @default.
- W1840803837 hasConceptScore W1840803837C2776021129 @default.
- W1840803837 hasConceptScore W1840803837C2776925733 @default.
- W1840803837 hasConceptScore W1840803837C2777514703 @default.
- W1840803837 hasConceptScore W1840803837C2778243283 @default.
- W1840803837 hasConceptScore W1840803837C2780950330 @default.
- W1840803837 hasConceptScore W1840803837C501593827 @default.
- W1840803837 hasConceptScore W1840803837C64778159 @default.
- W1840803837 hasConceptScore W1840803837C71924100 @default.
- W1840803837 hasConceptScore W1840803837C81396022 @default.
- W1840803837 hasConceptScore W1840803837C86803240 @default.
- W1840803837 hasConceptScore W1840803837C89423630 @default.
- W1840803837 hasIssue "11" @default.
- W1840803837 hasLocation W18408038371 @default.
- W1840803837 hasLocation W18408038372 @default.
- W1840803837 hasLocation W18408038373 @default.
- W1840803837 hasLocation W18408038374 @default.
- W1840803837 hasOpenAccess W1840803837 @default.
- W1840803837 hasPrimaryLocation W18408038371 @default.
- W1840803837 hasRelatedWork W1840803837 @default.
- W1840803837 hasRelatedWork W2016150107 @default.
- W1840803837 hasRelatedWork W2018941361 @default.
- W1840803837 hasRelatedWork W2036896708 @default.
- W1840803837 hasRelatedWork W2050597589 @default.