Archives of Clinical Infectious Diseases
Bloodstream infection (BSI) is an important cause of mortality and morbidity and among the most common health-care associated infections. In this study we described the frequency of occurrence and antimicrobial susceptibility patterns of nosocomial and community-acquired BSI isolates from a teaching hospital in Tehran, Iran.
This cross-sectional study was conducted in 850-bed Rasul Akram university hospital from April 2006 to April 2007. All patients with a positive blood culture were enrolled. Antimicrobial susceptibility testing was performed with disk diffusion and E-test MIC.
During the study period, 456 isolates were obtained from blood cultures, from a total of 8818 collected sets, among which 291were felt to represent true bacteremia and 98 were nosocomial. Acinetobacter spp. were the most
We did not observe any vancomycin-resistant strains among isolates of S. aureus. Rifampin and ciprofloxacin showed good activity against most of gram-positive and gram-negative organisms, respectively. Carbapenems (imipenem and meropenem) were highly active against strains of Enterobacteriaceae (E. coli, Klebsiella) that showed resistance to third generation of cephalosporines.
© 2009, Author(s). This open-access article is available under the Creative Commons Attribution 4.0 (CC BY 4.0) International License (https://creativecommons.org/licenses/by/4.0/), which allows for unrestricted use, distribution, and reproduction in any medium, provided that the original work is properly cited.
Aghamohammad S, Nouri M, Ashrafian F, Kashi MS, Gholami M, et al. Investigation of Antimicrobial Susceptibilities Among Bacteria Isolated from Blood Cultures in Hospitalized Patients, Tehran, Iran. Arch Clin Infect Dis. 2021;16(2):e86878. doi: https://doi.org/10.5812/archcid.86878
Aliakbarian M, Bahrami A, Salimi Far M, Amini S, Naderi HR, et al. Characterizing the Incidence and Trends of Bloodstream Infections in an ICU Setting: A Retrospective Analysis of Five Years in Mashhad, Iran. Arch Clin Infect Dis. 2025;20(3):e149038. doi: https://doi.org/10.5812/archcid-149038
Armin S, Karimi A, Fallah F, Rafiei Tabatabaii S, Hoseini Alfatemi SM, et al. Antimicrobial Resistance Patterns of Acinetobacter baumannii, Pseudomonas aeruginosa and Staphylococcus aureus Isolated From Patients With Nosocomial Infections Admitted to Tehran Hospitals. Arch Pediatr Infect Dis. 2015;3(4):e32554. doi: https://doi.org/10.5812/pedinfect.32554
Sherkatolabbasieh HR, Alborzi A, Pooladfar GR, Shafiezadeh S, Sohrabi N. Perspective survey of frequency, features and related factors in patients with sepsis who hospitalized in Namazi hospital, Shiraz. J Clin Res Paramed Sci. 2014;3(3):e82121. doi:
Mostafavi Esfahani SN, Rostami S, Rahimi Z. Causative Agents and Antibiotic Resistance in Nosocomial Sepsis: A Cross-Sectional Multicenter Study from Isfahan Province, Iran. Zahedan J Res Med Sci. 2024;26(4):e151705. doi: https://doi.org/10.5812/zjrms-151705
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