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Evaluation of risk factors and detection of metallo-beta-lactamase enzyme production in carbapenem-resistant Pseudomonas and Acinetobacter species

Cilt: 15 Sayı: 4 1 Ekim 2022
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Evaluation of risk factors and detection of metallo-beta-lactamase enzyme production in carbapenem-resistant Pseudomonas and Acinetobacter species

Öz

Purpose: To investigate the frequency of MBLs in Pseudomonas and Acinetobacter species with E-test, to determine the risk factors and to evaluate the demographic and clinical features of infected patients.
Materials and methods: Imipenem or meropenem resistance of Pseudomonas and Acinetobacter isolated from several clinical samples with conventional methods were evaluated with imipenem EDTA E-test and the presence of Metallo-β-lactameses MBL was examined. Several isolates were screened for VIM-1, VIM-2, IMP-1, and IMP-2 with a PCR test.
Results: Of 46 carbapenem resistant Acinetobacter isolates, 41 (89%), as well as of 19 carbapenem resistant Pseudomonas isolates, 5 (26%) had MBL positivity with imipenem-EDTA E-test. A history of Intensive Care Unit stay, mechanical ventilation and cephalosporin use were found to be significant risk factors with respect to MBL production.
Conclusion: Detection of MBL production in Acinetobacter and Pseudomonas species especially in ICU patients is of prime importance to control infection rapidly and effectively, which contribute to prevention of outbreaks. 

Anahtar Kelimeler

Metallo-beta-lactameses, Acinetobacter spp, Pseudomonas spp

Kaynakça

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Kaynak Göster

APA
Deniz, S., & Baykam, N. (2022). Evaluation of risk factors and detection of metallo-beta-lactamase enzyme production in carbapenem-resistant Pseudomonas and Acinetobacter species. Pamukkale Medical Journal, 15(4), 814-823. https://doi.org/10.31362/patd.1142048
AMA
1.Deniz S, Baykam N. Evaluation of risk factors and detection of metallo-beta-lactamase enzyme production in carbapenem-resistant Pseudomonas and Acinetobacter species. Pam Tıp Derg. 2022;15(4):814-823. doi:10.31362/patd.1142048
Chicago
Deniz, Secil, ve Nurcan Baykam. 2022. “Evaluation of risk factors and detection of metallo-beta-lactamase enzyme production in carbapenem-resistant Pseudomonas and Acinetobacter species”. Pamukkale Medical Journal 15 (4): 814-23. https://doi.org/10.31362/patd.1142048.
EndNote
Deniz S, Baykam N (01 Ekim 2022) Evaluation of risk factors and detection of metallo-beta-lactamase enzyme production in carbapenem-resistant Pseudomonas and Acinetobacter species. Pamukkale Medical Journal 15 4 814–823.
IEEE
[1]S. Deniz ve N. Baykam, “Evaluation of risk factors and detection of metallo-beta-lactamase enzyme production in carbapenem-resistant Pseudomonas and Acinetobacter species”, Pam Tıp Derg, c. 15, sy 4, ss. 814–823, Eki. 2022, doi: 10.31362/patd.1142048.
ISNAD
Deniz, Secil - Baykam, Nurcan. “Evaluation of risk factors and detection of metallo-beta-lactamase enzyme production in carbapenem-resistant Pseudomonas and Acinetobacter species”. Pamukkale Medical Journal 15/4 (01 Ekim 2022): 814-823. https://doi.org/10.31362/patd.1142048.
JAMA
1.Deniz S, Baykam N. Evaluation of risk factors and detection of metallo-beta-lactamase enzyme production in carbapenem-resistant Pseudomonas and Acinetobacter species. Pam Tıp Derg. 2022;15:814–823.
MLA
Deniz, Secil, ve Nurcan Baykam. “Evaluation of risk factors and detection of metallo-beta-lactamase enzyme production in carbapenem-resistant Pseudomonas and Acinetobacter species”. Pamukkale Medical Journal, c. 15, sy 4, Ekim 2022, ss. 814-23, doi:10.31362/patd.1142048.
Vancouver
1.Secil Deniz, Nurcan Baykam. Evaluation of risk factors and detection of metallo-beta-lactamase enzyme production in carbapenem-resistant Pseudomonas and Acinetobacter species. Pam Tıp Derg. 01 Ekim 2022;15(4):814-23. doi:10.31362/patd.1142048