Journals / Turkish Journal of Hematology / 2017 / Cilt: 34 - Sayı: 3

Diagnostic Accuracy of Interleukin-6, Interleukin-8, and Interleukin-10 for Predicting Bacteremia in Children with Febrile Neutropenia

Febril Nötropenili Çocuklarda Bakteriyemiyi Öngörmede İnterlökin-6, İnterlökin-8, İnterlökin-10'un Tanısal Doğruluğu

Pages
254–257
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Further studies are needed to recommend a routine practice for predicting culture-confirmed bacterial infections.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Despite improvements in diagnosis and treatment, infections are still a major cause of morbidity and mortality in children with febrile neutropenia.
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Key Findings & Data:The most sensitive cytokine was interleukin (IL)-10 and the most specific was IL-8 in predicting culture-confirmed cases.
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Conclusion & Impact:Further studies are needed to recommend a routine practice for predicting culture-confirmed bacterial infections.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Despite improvements in diagnosis and treatment, infections are still a major cause of morbidity and mortality in children with febrile neutropenia. In the majority of febrile episodes, the source of infection cannot be defined. In this study, we aimed to identify the earlier predictors of bacteremia/fungemia and a useful cytokine to identify the source of infection and to discriminate the patients with culture-confirmed bacterial/fungal infection. The most sensitive cytokine was interleukin (IL)-10 and the most specific was IL-8 in predicting culture-confirmed cases. IL-8 had greater sensitivity and specificity in determination of gram-negative bacterial infections with a higher negative predictive value; therefore, IL-8 can be used particularly to rule out gram-negative bacterial infections. IL-6, IL- 8, and IL-10 circulating levels were shown to be higher in cases of infection. Further studies are needed to recommend a routine practice for predicting culture-confirmed bacterial infections.

Özet

Tanı ve tedavideki gelişmelere rağmen, febril nötropenili çocuklarda enfeksiyonlar morbidite ve mortalitenin önemli bir nedenidir. Febril nötropeni epizodlarının çoğunluğunda enfeksiyon odağı belirlenememektedir. Bu çalışmada, enfeksiyon odağını ve kültürle kanıtlanmış bakteriyel ve fungal enfeksiyonlarını belirlemede daha erken belirteçler bulunması amaçlanmıştır. Kültür ile kanıtlanmış enfeksiyonları belirlemede en hassas sitokin interlökin (IL)-10 ve en özgül sitokin IL-8'dir. Gram-negatif bakteriyel enfeksiyonları belirlemede en hassas ve özgül sitokin IL-8'dir ve IL-8'in negatif prediktif değerinin yüksek olması nedeniyle, özellikle gram-negatif bakteriyel enfeksiyonları dışlamada kullanılabilir. IL-6, IL-8, IL-10'un kan düzeyleri enfeksiyon durumunda daha yüksek saptanmıştır. Sitokinlerin kültür ile kanıtlanmış enfeksiyonları belirlemede rutin kullanımını önermek için gelecekte yapılacak çalışmalara ihtiyaç vardır.

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Cite This Article

BAL, Z. Ş., ÖZDEMİR, N. K., ŞEN, S., KARAPINAR, D. Y., AZARSIZ, E., AYDEMİR, Ş., VARDAR, F. (2017). Diagnostic Accuracy of Interleukin-6, Interleukin-8, and Interleukin-10 for Predicting Bacteremia in Children with Febrile Neutropenia. Turkish Journal of Hematology, Cilt: 34 - Sayı: 3, 254–257. https://ajindex.com/articles/412779

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