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Antimicrobial Susceptibilities and Distribution of Stenotrophomonas maltophilia Strains Isolated from Clinical Specimens

Yıl 2016, Cilt: 43 Sayı: 2, 237 - 240, 01.06.2016

Öz

Objective: Stenotrophomonas maltophilia is an opportu­nistic pathogen of increasing importance. Since it is intrin­sically resistant to many antimicrobial agents, the treat­ment of S. maltophilia infections is quite difficult. The aim of this study was to investigate the distribution and anti­microbial susceptibility patterns of S. maltophilia strains isolated in four years’ time. Methods: In this study; a total of 53 S. maltophilia strains, isolated from various clinical specimens between 2011- 2015 years were investigated in terms of antibiotic resis­tance rates. The isolates were identified and antibiotic susceptibility tests performed by conventional methods and BD Phoenix 100 automated system (Becton Dickin­son Diagnostic Systems, Sparks, USA). Results: S. maltophilia infections were mostly encoun­tered in the intensive care units. The most effective anti­microbial agents against S. maltophilia strains were found as trimethoprim-sulfamethoxazole and levofloxacin. Conclusion: Antimicrobial susceptibility tests should be performed for nosocomial infections caused by S. malto­philia due to high antimicrobial resistance rates. If this is not possible, trimethoprim-sulfamethoxazole and levo­floxacin could be good choices for empiric treatment.

Kaynakça

  • 1. Dulger D, Berktaş M. Stenotrophomonas maltophilia suşlarının klinik önemi. Van Tıp Derg 2007;14:90-95.
  • 2. Brooke JS. Stenotrophomonas maltophilia: an emerging global opportunistic pathogen. Clin Microbiol Rev 2012;25:2-41.
  • 3. Nyc O, Matejková J. Stenotrophomonas maltophilia: Significant contemporary hospital pathogen-review. Folia Microbiol (Praha) 2010;55:286-294.
  • 4. Pages D, Rose J, Conrod S, et al. Heavy metal tolerance in Stenotrophomonas maltophilia. PLoS One 2008;3:e1539.
  • 5. CLSI. Performance standards for antimicrobial susceptibility testing. 22nd informational supplement. CLSI Document M100-S22, Clinical and Laboratory Standards Institute, Wayne PA, 2013:65.
  • 6. Denton M, Kerr KG. Microbiological and clinical aspects of infection associated with Stenotrophomonas maltophilia. Clin Microbiol Rev 1998;11:57-80.
  • 7. Oney WJ, Narita M, Mühlemann K. Stenotrophomonas maltophilia: an emerging opportunist human pathogen. Lancet Infect Dis 2009;9:312-323.
  • 8. Falagas ME, Kastoris AC, Vouloumanou EK, Dimopoulos G. Community-acquired Stenotrophomonas maltophilia infections: a systematic review. Eur J Clin Microbiol Infect Dis 2009;28:719-730.
  • 9. Çaylan R, Yılmaz G, Sucu N, et al. Bir üniversite hastanesinde nozokomiyal Stenotrophomonas maltophilia enfeksiyonları. Mikrobiyol Bul 2005;39:25-33.
  • 10. Sharma S, Chinyadza T, Chapnick EK, Ghitan M. Stenotrophomonas maltophilia infection during treatment for pancreatitis with imipenem/cilastatin. Clin Microbiol Newsletters 2008;30:12-13.
  • 11. Valdezate S, Vindel A, Loza E, et al. Antimicrobial susceptibilities of unique Stenotrophomonas maltophilia clinical strains. Antimicrob Agents Chemother 2001;45:1581-1584.
  • 12. Toleman MA, Bennett PM, Bennett DM, et al. Global emergence of trimethoprim/sulfamethoxazole resistance in Stenotrophomonas maltophilia mediated by acquisition of sulgenes. Emerg Infect Dis 2007;13:559-565.
  • 13. Fedler KA, Biedenbach DJ, Jones RN. Assessment of pathogen frequency and resistance patterns among pediatric patient isolates: report from the 2004 SENTRY Antimicrobial Surveillance Program on 3 continents. Diagn Microbiol Infect Dis 2006;56:427-436.
  • 14. Tekin A, Dal T, Tekin R, et al. Klinik Örneklerden İzole Edilen Stenotrophomonas maltophilia Suşlarının İn Vitro Antibiyotik Duyarlılık Paterni. Düzce Tıp Fakültesi Dergisi 2014;16:4-7.
  • 15. Song JH, Sung JY, Kwon KC, et al. Analysis of acquired resistance genes in Stenotrophomonas maltophilia. Korean J Lab Med 2010;30:295-300.
  • 16. Hu LF, Chang X, Ye Y, et al. Stenotrophomonas maltophilia resistance totrimethoprim/sulfamethoxazole mediated by acquisition of sul and dfrA genes in a plasmid-mediated class integron. Int J Antimicrob Agents 2011;37:230-234.
  • 17. EUCAST. Breakpoint tables for interpretation of MICs and zone diameters. EUCAST document version 3.1. European Committee on Antimicrobial Susceptibility Testing, 2013.
  • 18. Dizbay M, Tunçcan ÖG, Maral I, et al. Five year surveillance of nosocomial Stenotrophomonas maltophilia infections in Gazi University Hospital. Turkiye Klinikleri J Med Sci 2009;29:1406-1411.
  • 19. Dülger D, Berktaş M, Bozkurt H, et al. Nozokomiyal Stenotrophomonas maltophilia suşlarının izolasyonu ve antibiyotiklere duyarlılığı. Van Tıp Derg 2006;13:49-52.
  • 20. Türk Dağı H, Arslan U, Tuncer İ. Kan kültürlerinden izole edilen Stenotrophomonas maltophilia suşlarının antibiyotik direnci. Ankem Derg 2011;25:27-30.
  • 21. Zer Y, Karaoğlan İ, Çevik S, Erdem M. Stenotrophomonas maltophilia suşlarının antibiyotik duyarlılıklarının irdelenmesi. Klimik Derg 2009;22:21-24.
  • 22. Farrell DJ, Sader HS, Jones RN. Antimicrobial susceptibility of a worldwide collection of Stenotrophomonas maltophilia isolates tested against tigecycline and agents commonly used for S. maltophilia infections. Antimicrob Agents Chemother 2010;54:2735-2737.
  • 23. Wu H, Wang JT, Shiau YR, et al. A multicenter surveillance of antimicrobial resistance on Stenotrophomonas maltophilia in Taiwan. J Microbiol Immunol Infect 2012;45:120- 126.
  • 24. Mutlu M, Yılmaz G, Aslan Y, Bayramoğlu G. Risk factors and clinical characteristics of Stenotrophomonas maltophilia infections in neonates. J Microbiol Immunol Infect 2011;44:467-472.
  • 25. Caylan R, Kaklikkaya N, Aydin K, et al. An epidemiological analysis of Stenotrophomonas maltophilia strains in a university hospital. Jpn J Infect Dis 2004;57:37-40.

Klinik Örneklerden İzole Edilen Stenotrophomonas maltophilia Suşlarının Dağılımı ve Antimikrobiyal Duyarlılıkları

Yıl 2016, Cilt: 43 Sayı: 2, 237 - 240, 01.06.2016

Öz

Amaç: Stenotrophomonas maltophilia önemi artan fırsatçı
bir patojendir. Antimikrobial ajanların büyük bir çoğunluğuna
karşı intrensek dirence sahip olması nedeniyle tedavisi
oldukça zordur. Bu çalışmanın amacı, dört yıllık süre
boyunca izole edilmiş S. maltophilia suşlarının dağılımı ve
antibiyotik duyarlılıklarını incelemektir.
Yöntemler: 2011-2015 yılları arasında çeşitli klinik örneklerden
izole edilen toplam 53 S. maltophilia suşunun antibiyotiklere
direnç oranları incelendi. Bakteri identifikasyonu
ve antibiyotik duyarlılığı için BD Phoenix 100 Otomatize
Sistemi (Becton Dickinson Diagnostic Systems,
Sparks, ABD) kullanıldı.
Bulgular: S. maltophilia enfeksiyonlarının en sık yoğun
bakım ünitelerinde görüldüğü ve suşlara en etkili antimikrobiyal
ilaçların trimetoprim-sulfametoksazol ve levofloksasin
olduğu tespit edildi.
Sonuç: Çalışmada gözlenen yüksek direnç oranları nedeniyle,
S. maltophilia suşlarının etken olduğu nozokomiyal
enfeksiyonların tedavisinde olabildiğince in-vitro duyarlılık
testlerinden yararlanılması gerekir. Bunun mümkün olmadığı
ve ampirik tedavi uygulanması gereken durumlarda
ise trimetoprim-sulfametoksazol ve levofloksasin iyi birer
tedavi seçeneğidir

Kaynakça

  • 1. Dulger D, Berktaş M. Stenotrophomonas maltophilia suşlarının klinik önemi. Van Tıp Derg 2007;14:90-95.
  • 2. Brooke JS. Stenotrophomonas maltophilia: an emerging global opportunistic pathogen. Clin Microbiol Rev 2012;25:2-41.
  • 3. Nyc O, Matejková J. Stenotrophomonas maltophilia: Significant contemporary hospital pathogen-review. Folia Microbiol (Praha) 2010;55:286-294.
  • 4. Pages D, Rose J, Conrod S, et al. Heavy metal tolerance in Stenotrophomonas maltophilia. PLoS One 2008;3:e1539.
  • 5. CLSI. Performance standards for antimicrobial susceptibility testing. 22nd informational supplement. CLSI Document M100-S22, Clinical and Laboratory Standards Institute, Wayne PA, 2013:65.
  • 6. Denton M, Kerr KG. Microbiological and clinical aspects of infection associated with Stenotrophomonas maltophilia. Clin Microbiol Rev 1998;11:57-80.
  • 7. Oney WJ, Narita M, Mühlemann K. Stenotrophomonas maltophilia: an emerging opportunist human pathogen. Lancet Infect Dis 2009;9:312-323.
  • 8. Falagas ME, Kastoris AC, Vouloumanou EK, Dimopoulos G. Community-acquired Stenotrophomonas maltophilia infections: a systematic review. Eur J Clin Microbiol Infect Dis 2009;28:719-730.
  • 9. Çaylan R, Yılmaz G, Sucu N, et al. Bir üniversite hastanesinde nozokomiyal Stenotrophomonas maltophilia enfeksiyonları. Mikrobiyol Bul 2005;39:25-33.
  • 10. Sharma S, Chinyadza T, Chapnick EK, Ghitan M. Stenotrophomonas maltophilia infection during treatment for pancreatitis with imipenem/cilastatin. Clin Microbiol Newsletters 2008;30:12-13.
  • 11. Valdezate S, Vindel A, Loza E, et al. Antimicrobial susceptibilities of unique Stenotrophomonas maltophilia clinical strains. Antimicrob Agents Chemother 2001;45:1581-1584.
  • 12. Toleman MA, Bennett PM, Bennett DM, et al. Global emergence of trimethoprim/sulfamethoxazole resistance in Stenotrophomonas maltophilia mediated by acquisition of sulgenes. Emerg Infect Dis 2007;13:559-565.
  • 13. Fedler KA, Biedenbach DJ, Jones RN. Assessment of pathogen frequency and resistance patterns among pediatric patient isolates: report from the 2004 SENTRY Antimicrobial Surveillance Program on 3 continents. Diagn Microbiol Infect Dis 2006;56:427-436.
  • 14. Tekin A, Dal T, Tekin R, et al. Klinik Örneklerden İzole Edilen Stenotrophomonas maltophilia Suşlarının İn Vitro Antibiyotik Duyarlılık Paterni. Düzce Tıp Fakültesi Dergisi 2014;16:4-7.
  • 15. Song JH, Sung JY, Kwon KC, et al. Analysis of acquired resistance genes in Stenotrophomonas maltophilia. Korean J Lab Med 2010;30:295-300.
  • 16. Hu LF, Chang X, Ye Y, et al. Stenotrophomonas maltophilia resistance totrimethoprim/sulfamethoxazole mediated by acquisition of sul and dfrA genes in a plasmid-mediated class integron. Int J Antimicrob Agents 2011;37:230-234.
  • 17. EUCAST. Breakpoint tables for interpretation of MICs and zone diameters. EUCAST document version 3.1. European Committee on Antimicrobial Susceptibility Testing, 2013.
  • 18. Dizbay M, Tunçcan ÖG, Maral I, et al. Five year surveillance of nosocomial Stenotrophomonas maltophilia infections in Gazi University Hospital. Turkiye Klinikleri J Med Sci 2009;29:1406-1411.
  • 19. Dülger D, Berktaş M, Bozkurt H, et al. Nozokomiyal Stenotrophomonas maltophilia suşlarının izolasyonu ve antibiyotiklere duyarlılığı. Van Tıp Derg 2006;13:49-52.
  • 20. Türk Dağı H, Arslan U, Tuncer İ. Kan kültürlerinden izole edilen Stenotrophomonas maltophilia suşlarının antibiyotik direnci. Ankem Derg 2011;25:27-30.
  • 21. Zer Y, Karaoğlan İ, Çevik S, Erdem M. Stenotrophomonas maltophilia suşlarının antibiyotik duyarlılıklarının irdelenmesi. Klimik Derg 2009;22:21-24.
  • 22. Farrell DJ, Sader HS, Jones RN. Antimicrobial susceptibility of a worldwide collection of Stenotrophomonas maltophilia isolates tested against tigecycline and agents commonly used for S. maltophilia infections. Antimicrob Agents Chemother 2010;54:2735-2737.
  • 23. Wu H, Wang JT, Shiau YR, et al. A multicenter surveillance of antimicrobial resistance on Stenotrophomonas maltophilia in Taiwan. J Microbiol Immunol Infect 2012;45:120- 126.
  • 24. Mutlu M, Yılmaz G, Aslan Y, Bayramoğlu G. Risk factors and clinical characteristics of Stenotrophomonas maltophilia infections in neonates. J Microbiol Immunol Infect 2011;44:467-472.
  • 25. Caylan R, Kaklikkaya N, Aydin K, et al. An epidemiological analysis of Stenotrophomonas maltophilia strains in a university hospital. Jpn J Infect Dis 2004;57:37-40.
Toplam 25 adet kaynakça vardır.

Ayrıntılar

Diğer ID JA49GG38YF
Bölüm Araştırma Makalesi
Yazarlar

İdris Kandemir Bu kişi benim

Nida Özcan Bu kişi benim

Ümit Alanbayı Bu kişi benim

Hasan Bozdağ Bu kişi benim

Nezahat Akpolat Bu kişi benim

Kadri Gül Bu kişi benim

Yayımlanma Tarihi 1 Haziran 2016
Gönderilme Tarihi 1 Haziran 2016
Yayımlandığı Sayı Yıl 2016 Cilt: 43 Sayı: 2

Kaynak Göster

APA Kandemir, İ., Özcan, N., Alanbayı, Ü., Bozdağ, H., vd. (2016). Antimicrobial Susceptibilities and Distribution of Stenotrophomonas maltophilia Strains Isolated from Clinical Specimens. Dicle Medical Journal, 43(2), 237-240.
AMA Kandemir İ, Özcan N, Alanbayı Ü, Bozdağ H, Akpolat N, Gül K. Antimicrobial Susceptibilities and Distribution of Stenotrophomonas maltophilia Strains Isolated from Clinical Specimens. diclemedj. Haziran 2016;43(2):237-240.
Chicago Kandemir, İdris, Nida Özcan, Ümit Alanbayı, Hasan Bozdağ, Nezahat Akpolat, ve Kadri Gül. “Antimicrobial Susceptibilities and Distribution of Stenotrophomonas Maltophilia Strains Isolated from Clinical Specimens”. Dicle Medical Journal 43, sy. 2 (Haziran 2016): 237-40.
EndNote Kandemir İ, Özcan N, Alanbayı Ü, Bozdağ H, Akpolat N, Gül K (01 Haziran 2016) Antimicrobial Susceptibilities and Distribution of Stenotrophomonas maltophilia Strains Isolated from Clinical Specimens. Dicle Medical Journal 43 2 237–240.
IEEE İ. Kandemir, N. Özcan, Ü. Alanbayı, H. Bozdağ, N. Akpolat, ve K. Gül, “Antimicrobial Susceptibilities and Distribution of Stenotrophomonas maltophilia Strains Isolated from Clinical Specimens”, diclemedj, c. 43, sy. 2, ss. 237–240, 2016.
ISNAD Kandemir, İdris vd. “Antimicrobial Susceptibilities and Distribution of Stenotrophomonas Maltophilia Strains Isolated from Clinical Specimens”. Dicle Medical Journal 43/2 (Haziran 2016), 237-240.
JAMA Kandemir İ, Özcan N, Alanbayı Ü, Bozdağ H, Akpolat N, Gül K. Antimicrobial Susceptibilities and Distribution of Stenotrophomonas maltophilia Strains Isolated from Clinical Specimens. diclemedj. 2016;43:237–240.
MLA Kandemir, İdris vd. “Antimicrobial Susceptibilities and Distribution of Stenotrophomonas Maltophilia Strains Isolated from Clinical Specimens”. Dicle Medical Journal, c. 43, sy. 2, 2016, ss. 237-40.
Vancouver Kandemir İ, Özcan N, Alanbayı Ü, Bozdağ H, Akpolat N, Gül K. Antimicrobial Susceptibilities and Distribution of Stenotrophomonas maltophilia Strains Isolated from Clinical Specimens. diclemedj. 2016;43(2):237-40.