Table 1. BioFire FilmArray pneumonia panel detection target pathogens and antibacterial resistance genes
Ann Clin Microbiol 2022;25:147-154. Evaluation of the BioFire FilmArray pneumonia panel for the detection of bacterial respiratory pathogens and antimicrobial resistance genes in endotracheal aspirate specimens Download table Category Target Bacteria (Semi-quantitative) Acinetobacter calcoaceticus-baumannii complex Enterobacter cloacae complex Escherichia coli Haemophilus influenzae Klebsiella aerogenes Klebsiella oxytoca Klebsiella pneumoniae group Moraxella catarrhalis Proteus spp. Pseudomonas aeruginosa […]
Table 2. Comparison of antimicrobial resistance rates of Pseudomonas aeruginosa blood isolates in groups
Ann Clin Microbiol 2022;25:137-145. Antimicrobial resistance patterns of Acinetobacter baumannii and Pseudomonas aeruginosa isolated from vulnerable patients in Korea, 2021 Download table ANTI CA (n = 100) HA (n = 133) P-value Non-ICU (n = 168) ICU (n = 65) P-value Inpatient (n = 179) Outpatient (n = 54) P-value No. (%) […]
Table 1. Comparison of antimicrobial resistance rates of Acinetobacter baumannii blood isolates in groups
Ann Clin Microbiol 2022;25:137-145. Antimicrobial resistance patterns of Acinetobacter baumannii and Pseudomonas aeruginosa isolated from vulnerable patients in Korea, 2021 Download table ANTI CA (n = 31) HA (n = 198) P-value Non-ICU (n = 97) ICU (n = 132) P-value Inpatient (n = 206) Outpatient (n = 23) P-value No. (%) […]
Table 1. Results of time-kill assay against two-drug combinations of colistin and various antibiotics or a peptide for seven extensively drugresistant A. baumannii clinical isolates
Ann Clin Microbiol 2022;25:125-136. Assessment of the synergistic effect of seven antimicrobial combinations on extensively drug-resistant Acinetobacter baumannii strains Download table Strain Log10 (VC) at 24 hr Log10 (VC combination – VCMASA) at 24 hr Interaction Bactericidal activity* Colistin Doripenem Colistin + Doripenem Colistin + Doripenem Colistin + Doripenem 111-27 9.2 9.2 9.9 0.7 I† […]
Table 2. Concordance rates between resistance phenotype to cephalosporins and genotypes of CTX-M and PACBL
Ann Clin Microbiol 2022;25:119-124. Predicting phenotypic antimicrobial resistance in Escherichia coli isolates, using whole genome sequencing data Download table CTX-M type CTX-R % (n) CAZ-R % (n) CEF-R % (n) FOX-R % (n) AZT-R % (n) CTX-M-1 (n=11) 100 (11) 0 18 (2) 0 18 (2) CTX-M-14 (n=29) 100 (29) 0 4 (1) 0 0 […]
Table 1. Concordance rates between phenotypic antimicrobial susceptibility and genotype with the presence of resistance genes or mutation
Ann Clin Microbiol 2022;25:119-124. Predicting phenotypic antimicrobial resistance in Escherichia coli isolates, using whole genome sequencing data Download table Concordance rates: % (n/n)* GM-R CP-R SXT-R TET-R CIP-R aac(3′)-IIa: 100 (1/1) catA1: 100% (2/2) sul only: 3 (1/35) tet(A): 99 (82/83) parC: 50 (1/2) aac(3)-IId: 100 (2/2) catB3: 100% (3/3) sul2: 0 (0/32) tet(A)+tet(B): 100 […]
Table 4. Agreement & error rates between QMAC-dRAST and Vitek 2* for each antimicrobial agent
Ann Clin Microbiol 2022;25:109-118. Clinical usefulness of the QMAC-dRAST system for AmpC β-lactamase-producing Enterobacterales Download table Antimicrobial agents Total No. of tested isolates EA (%) CA (%) VME (%) ME (%) mE (%) Amikacin 80 100.0 100.0 0 0 0 Amoxicillin/Clavulanate 80 96.3 91.3 3.8 0 5.0 Ampicillin 80 98.8 98.8 0 50.0 0 Aztreonam […]
Table 3. The number of AST results and agreement & error rates between QMAC-dRAST and Vitek 2* for each bacterial species
Ann Clin Microbiol 2022;25:109-118. Clinical usefulness of the QMAC-dRAST system for AmpC β-lactamase-producing Enterobacterales Download table Bacterial species No. of AST results No. of susceptibility category in Vitek 2† EA CA VME ME mE R I S No. (%) No. (%) No. (%) No. (%) No. (%) M. morganii 280 88 12 180 257 (91.8) […]
Table 2. The number of agreement & error categories with the BMD test for isolates showing discrepancies between QMAC-dRAST and Vitek 2
Ann Clin Microbiol 2022;25:109-118. Clinical usefulness of the QMAC-dRAST system for AmpC β-lactamase-producing Enterobacterales Download table Bacterial species No. of AST results No. of susceptibility category in BMD No. of agreement & error categories QMAC-dRAST vs. BMD Vitek 2 vs. BMD R I S EA CA VME ME mE EA CA VME ME mE M. […]
Table 1. Comparison of agreement & error rates between QMAC-dRAST and Vitek 2* before and after AST algorithm optimization
Ann Clin Microbiol 2022;25:109-118. Clinical usefulness of the QMAC-dRAST system for AmpC β-lactamase-producing Enterobacterales Download table Bacterial species No. of AST results Before algorithm optimization (%) After algorithm optimization (%) CA VME ME mE CA VME ME mE M. morganii 120 67.5 25.8 17.9 17.5 79.2 0 7.1 15.8 S. marcescens 120 42.5 0 55.6 […]