Journals / İzmir Tepecik Eğitim Hastanesi Dergisi / 2016 / Cilt: 26 - Sayı: 3

Urine levels of interleukin-8 as diagnostic marker of acute pyelonephritis in children

Çocuklarda akut piyelonefritte tanısal belirteç olarak idrar interlökin-8 düzeyleri

Pages
221–227
DOI
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AI Summary & Key Takeaways

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

Conclusion: These results indicate that urine interleukin-8 level is a useful diagnostic marker for early recognition of acute pyelonephritis in febrile children.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Urinary tract infection is a common infectious disease in children and it takes the first place among diseases which cause chronic kidney disease in our country.
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Key Findings & Data:The inflammatory cytokine interleukin-8 plays an important role in response to bacterial infection.
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Conclusion & Impact:Conclusion: These results indicate that urine interleukin-8 level is a useful diagnostic marker for early recognition of acute pyelonephritis in febrile children.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: Urinary tract infection is a common infectious disease in children and it takes the first place among diseases which cause chronic kidney disease in our country. The inflammatory cytokine interleukin-8 plays an important role in response to bacterial infection. The aim of this study is to evaluate the effects of urine interleukin-8 level on diagnosis and localization of urinary tract infection. Methods: A total of 82 children aged 1 month to 15 years with urinary tract infection and 49 healthy children were included in the study. The patients were divided into the acute pyelonephritis group (n=39) and cystitis group (n=43) according to the Jodal's criteria of urinary tract infection (UTI). Body temperature, C-reactive protein; white blood cell count; erythrocyte sedimentation rate and interleukin-8 levels were evaluated. Results: There was a significant difference between two study groups related with fever, C-reactive protein and erythrocyte sedimentation rate (p<0.05). Significantly, higher urine interleukin-8 levels were found in children with acute pyelonephritis (median 499 pg/ml) than in those with cystitis (252.1 pg/ml) (p<0.001). Also, urine interleukin-8 in children were positively correlated with urine leukocyte counts (r=0.5, p<0.005). Conclusion: These results indicate that urine interleukin-8 level is a useful diagnostic marker for early recognition of acute pyelonephritis in febrile children.

Özet

Amaç: İdrar yolu enfeksiyonu çocuklarda yaygın görülen enfeksiyon hastalıklarından olup, hala ülkemizde kronik böbrek hastalığına neden olan hastalıkların ilk sıralarında yer almaktadır. Bakteriyel enfeksiyona yanıtta, inflamatuvar sitokinlerden interlökin-8 önemli rol alır. Bu çalışmanın amacı, idrar yolu enfeksiyonu tanısı ve lokalizasyonunu saptamada idrar interlökin-8 düzeyinin etkisini değerlendirmektir. Yöntemler: Çalışmaya idrar yolu enfeksiyonu tanılı, 1 ay -15 yaş arası, 82 çocuk ve 49 sağlıklı çocuk alındı. Hastalar Jodal'ın idrar yolu enfeksiyon tanı kriterlerine göre, akut piyelonefrit (n=39) ve sistit (n=43) grupları olarak ayrıldı. Ateş, C-reaktif protein, beyaz küre hücresi, eritrosit sedimentasyon hızı ve interlökin-8 düzeyleri değerlendirildi. Bulgular: İki çalışma grubu arasında ateş, CRP ve ESH düzeyleri açısından anlamlı farklılık saptandı (p<0,05). Ayrıca piyelonefrit grubunda idrar interlökin-8 düzeyi (medyan 499 pg/ml) sistit grubuna (252,1 pg/ml) göre anlamlı yüksek saptandı (p<0,001). Ayrıca idrar interlökin-8 düzeyi idrar lökosit sayısıyla korele saptandı (r=0,5, p<0,005). Sonuç: Bu bulgular, ateşli çocuklarda akut piyelonefritin erken tanısında idrar IL-8 düzeyinin yararlı bir tanısal belirteç olduğunu göstermektedir.

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Cite This Article

TANINMIŞ, A., SÖNMEZ, F., YILMAZ, D. (2016). Urine levels of interleukin-8 as diagnostic marker of acute pyelonephritis in children. İzmir Tepecik Eğitim Hastanesi Dergisi, Cilt: 26 - Sayı: 3, 221–227. https://ajindex.com/articles/209868

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