JOPIC
Journal of Pulmonology and Intensive Care

The JoPIC is an independent-unbiased, peer-reviewed, and open-access journal of current national and international issues and reviews for original clinical and experimental research, interesting case reports, surgical techniques, differential diagnoses, editorial opinions, letters to the editor, and educational papers in pulmonology, thoracic surgery, occupational diseases, allergology, and intensive care medicine. This journal is indexed by indices that are considered international scientific journal indices (DRJI, ESJI, OAJI, etc.). According to the current Associate Professorship criteria, it is within the scope of International Article 1-d. Each article published in this journal corresponds to 5 points.

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Original Article
Determination of bacteriae isolated from catheter culture and antibiotic susceptibility of patients in intensive care unit
Abstract
Aims: Catheter-related bloodstream infections are important causes of mortality and morbidity. In this study, it was aimed to retrospectively determine the distribution of bacterial factors isolated from intra-catheter blood culture and antibiotic susceptibility rates of patients diagnosed with catheter infection in the intensive care unit of Ankara Training and Research Hospital, Cardiovascular Surgery and Neurosurgery.
Methods: In the intensive care unit of Ankara Training and Research Hospital, Cardiovascular Surgery, and Neurosurgery, 79 bacteria isolated from intra-catheter blood cultures of patients diagnosed with catheter infection between January 1, 2021, and December 31, 2022, were included in the study.Antibiotic susceptibility of the factors reproducing in catheter blood culture was obtained from the hospital information system. Antibiotic susceptibilities of bacteria isolated from intra-catheter culture were determined by the disc diffusion method or VITEK-2 automated system.
Results: The frequency of factors reproducing from intra-catheter blood culture of patients hospitalized in the intensive care unit of cardiovascular surgery and neurosurgery were Enterococcus spp., Klebsiella pneumoniae, Staphylococcus epidermidis, and Escherichia. coli retrospectively. Klebsiella pneumoniae isolates from intra-catheter blood cultures were resistant to ceftriaxone 75%, piperacillin-tazobactam 25%, amikacin 6.25%, but not to imipenem and meropenem. Antibiotic resistance rates of Staphylococcus aureus isolates isolated from intra-catheter blood cultures were as follows: 100% with penicillin, no resistance to vancomycin. In Escherichia coliisolate isolated from intra-catheter blood cultures, resistance to ceftriaxone was 6.3%, to piperacillin-tazobactam, 12.5%, to imipenem and meropenem, 16.6%, but not to amikacin. Acinetobacter baumanniiisolates isolated from intra-catheter blood culture showed 100% resistance to ceftriaxone, 100% to piperacillin-tazobactam, 85.7% to imipenem, 83.3% to meropenem, and no resistance to amikacin. In the Stenotrophomonas maltophilia isolatesisolated from intra-catheter blood culture, resistance to ceftriaxone, piperacillin-tazobactam, imipenem and meropenem was 100% and levofloxacin was 25%, while no resistance to trimethoprim/sulfamethoxazole was detected.
Conclusion: Determining the antibiotic susceptibility of bacteria isolated from catheter culture will contribute to the determination of the appropriate treatment option in the empirical treatment of catheter infections in our hospital and contribute to decreasing in mortality and morbidity rates due to catheter infections.

Keywords : Catheter infection, catheter-related bloodstream infection, factors, antibiotic susceptibility

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Article available in :
Volume 1, Issue 1, 2023
Page : 9-12
https://doi.org/10.51271/JOPIC-0003
Article Information
Received : 05 Şub 2023
Accepted : 19 Şub 2023
Published : 23 Şub 2023
Corresponding Author :

Salih Cesur: Department of Infectious Diseases and Clinical Microbiology, Ankara Training and Research Hospital, University of Health Sciences, Ankara, TURKEY

[email protected]
Citation : Kaya Kılıç E, Cesur S, AltınDemircan Ş, et al. Determination of bacteriae isolated from catheter culture and antibiotic susceptibility of patients in intensive care unit. J Pulmonol Intens Care 2023; 1(1): 9-12

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