Araştırma Makalesi

Baseline Evaluation of Causative Agents and Their Susceptibility Patterns of Late-Onset Blood Stream İnfections İn A Nıcu; Gram-Negative Domination

Cilt: 1 Sayı: 2 6 Ekim 2017
PDF İndir
TR EN

Baseline Evaluation of Causative Agents and Their Susceptibility Patterns of Late-Onset Blood Stream İnfections İn A Nıcu; Gram-Negative Domination

Öz

Background Blood stream infections (BSI) are the most common hospital-acquired infections in neonatal intensive care units (NICU). Despite the improvement of medical capabilities with neonatal care, diagnosis of BSI in neonates is still problematic. Blood cultures are main confi rmatory tool for neonates with clinical signs and symptoms of BSI. They are also useful for determination of pathogen and their antimicrobial susceptibilities for surveillance purposes. In this retrospective study, we aim to determine the causative bacteria of late-onset neonatal sepsis and their antimicrobial susceptibilities to create a baseline data for active surveillance and empiric antimicrobial regimens.
Materials and Methods: The study was conducted at NICU during three-year period from opening date 2013 to 2015. We retrospectively evaluated the blood cultures of the neonates with the proven diagnosis of late-onset blood stream infection.
Results: Total number of 1245 blood culture samples of 516 neonates with suspected blood stream infection was evaluated during the three-year study period. Among 516 neonate included in the study, 35 of them (6.8%) suffered BSI. Causative agent of BSI was reported in 2.8% (n=35) of all the samples. When the results of the blood cultures were evaluated through the years, we did not determine any signifi cant difference (p>0.05). Gram-negative bacteria caused late-onset neonatal sepsis cases (88.9%) more commonly than gram positive ones (17.1%). K. pneumoniae was identifi ed as the most predominant bacterium (45.7%), followed by E. cloaca (11.4%) and other enteric bacilli. Coagulase negative staphylococci and Enterococcus faecalis were the Gram-positives determined in 17.1% of the cases. Carbapenems for the Gram-negative bacteria and glycopeptides for the Gram-positive bacteria were the most susceptible antimicrobials as expected.
Discussion and Conclusion: The study was conducted at NICU during three-year period from opening date 2013 to 2015. We retrospectively evaluated the blood cultures of the neonates with the proven diagnosis of late-onset blood stream infection.

Anahtar Kelimeler

Kaynakça

  1. 1.Stoll BJ, Hansen NI, Adams-Chapman I, et al. National Institute of Child Health and Human Development Neonatal Research Network. Neurodevelopmental and growth impairment among extremely low birth-weight infants with neonatal infection. JAMA 2004; 292(19): 2357–65.
  2. 2.Legeay C, Bourigault C, Lepelletier D, Zahar J. Prevention of healthcare-associated infections in neonates: room for improvement. J of Hosp Infect 2015; 89(4): 319-323.
  3. 3.Manzoni P, Rizzollo S, Decembrino L, Ruffinazzi G, Rossi Ricci A, Farina D, et al. Recent advances in prevention of sepsis in the premature neonates in NICU. Early Hum Dev 2011; 87 :31-33.
  4. 4.Jacqz-Aigrain E, Zhao W, Sharland M, van den Anker J. Use of antibacterial agents in the neonate: 50 years of experience with vancomycin administration. Semin Fetal Neonatal Med 2013; 18: 28-34
  5. 5.Cipolla D, Giuffrè M, Corsello G, Mammina C. Prevention of nosocomial infections and surveillance of emerging resistances in NICU. J Matern Fetal Neonatal Med 2011; 24 :23-26.
  6. 6.Tzialla C, Borghesi A, Pozzi M, Stronati M. Neonatal infections due to multi-resistant strains: Epidemiology, current treatment, emerging therapeutic approaches and prevention. Clin Chim Acta 2015; 451: 71-78
  7. 7.Cailes B, Vergnano S, Kortsalioudaki C, Heath P, Sharland M. Review: The current and future roles of neonatal infection surveillance programmes in combating antimicrobial resistance. Early Hum Dev 2015; 91: 613-618
  8. 8.Resende D, Peppe A, dos Reis H, Abdallah V, Ribas R, Gontijo Filho P. Original article: Late onset sepsis in newborn babies: epidemiology and effect of a bundle to prevent central line associated bloodstream infections in the neonatal intensive care unit. Braz J Infect Dis 2015; 19: 1952-57.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Sağlık Kurumları Yönetimi

Bölüm

Araştırma Makalesi

Yazarlar

Taner Hafızoğlu Bu kişi benim
Türkiye

Yayımlanma Tarihi

6 Ekim 2017

Gönderilme Tarihi

10 Ekim 2017

Kabul Tarihi

12 Eylül 2017

Yayımlandığı Sayı

Yıl 2017 Cilt: 1 Sayı: 2

Kaynak Göster

APA
Demiray, T., Hafızoğlu, T., Köroğlu, M., Yılmaz, K., & Altındiş, M. (2017). Baseline Evaluation of Causative Agents and Their Susceptibility Patterns of Late-Onset Blood Stream İnfections İn A Nıcu; Gram-Negative Domination. Journal of Biotechnology and Strategic Health Research, 1(2), 45-50. https://izlik.org/JA35EA52FZ
AMA
1.Demiray T, Hafızoğlu T, Köroğlu M, Yılmaz K, Altındiş M. Baseline Evaluation of Causative Agents and Their Susceptibility Patterns of Late-Onset Blood Stream İnfections İn A Nıcu; Gram-Negative Domination. J Biotechnol and Strategic Health Res. 2017;1(2):45-50. https://izlik.org/JA35EA52FZ
Chicago
Demiray, Tayfur, Taner Hafızoğlu, Mehmet Köroğlu, Kerem Yılmaz, ve Mustafa Altındiş. 2017. “Baseline Evaluation of Causative Agents and Their Susceptibility Patterns of Late-Onset Blood Stream İnfections İn A Nıcu; Gram-Negative Domination”. Journal of Biotechnology and Strategic Health Research 1 (2): 45-50. https://izlik.org/JA35EA52FZ.
EndNote
Demiray T, Hafızoğlu T, Köroğlu M, Yılmaz K, Altındiş M (01 Ekim 2017) Baseline Evaluation of Causative Agents and Their Susceptibility Patterns of Late-Onset Blood Stream İnfections İn A Nıcu; Gram-Negative Domination. Journal of Biotechnology and Strategic Health Research 1 2 45–50.
IEEE
[1]T. Demiray, T. Hafızoğlu, M. Köroğlu, K. Yılmaz, ve M. Altındiş, “Baseline Evaluation of Causative Agents and Their Susceptibility Patterns of Late-Onset Blood Stream İnfections İn A Nıcu; Gram-Negative Domination”, J Biotechnol and Strategic Health Res, c. 1, sy 2, ss. 45–50, Eki. 2017, [çevrimiçi]. Erişim adresi: https://izlik.org/JA35EA52FZ
ISNAD
Demiray, Tayfur - Hafızoğlu, Taner - Köroğlu, Mehmet - Yılmaz, Kerem - Altındiş, Mustafa. “Baseline Evaluation of Causative Agents and Their Susceptibility Patterns of Late-Onset Blood Stream İnfections İn A Nıcu; Gram-Negative Domination”. Journal of Biotechnology and Strategic Health Research 1/2 (01 Ekim 2017): 45-50. https://izlik.org/JA35EA52FZ.
JAMA
1.Demiray T, Hafızoğlu T, Köroğlu M, Yılmaz K, Altındiş M. Baseline Evaluation of Causative Agents and Their Susceptibility Patterns of Late-Onset Blood Stream İnfections İn A Nıcu; Gram-Negative Domination. J Biotechnol and Strategic Health Res. 2017;1:45–50.
MLA
Demiray, Tayfur, vd. “Baseline Evaluation of Causative Agents and Their Susceptibility Patterns of Late-Onset Blood Stream İnfections İn A Nıcu; Gram-Negative Domination”. Journal of Biotechnology and Strategic Health Research, c. 1, sy 2, Ekim 2017, ss. 45-50, https://izlik.org/JA35EA52FZ.
Vancouver
1.Tayfur Demiray, Taner Hafızoğlu, Mehmet Köroğlu, Kerem Yılmaz, Mustafa Altındiş. Baseline Evaluation of Causative Agents and Their Susceptibility Patterns of Late-Onset Blood Stream İnfections İn A Nıcu; Gram-Negative Domination. J Biotechnol and Strategic Health Res [Internet]. 01 Ekim 2017;1(2):45-50. Erişim adresi: https://izlik.org/JA35EA52FZ