کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3318312 1211595 2009 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Diagnostic Accuracy of Interleukin-6 and Interleukin-8 in Predicting Severe Acute Pancreatitis: A Meta-Analysis
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی بیماری‌های گوارشی
پیش نمایش صفحه اول مقاله
Diagnostic Accuracy of Interleukin-6 and Interleukin-8 in Predicting Severe Acute Pancreatitis: A Meta-Analysis
چکیده انگلیسی
Objectives: The early identification of patients at risk for severe acute pancreatitis (SAP) is crucial. Serum markers of disease severity have been assessed including interleukin (IL)-6 and IL-8; however, their predictive accuracy has varied significantly across studies. We conducted a meta-analysis to assess the accuracy of IL-6 and IL-S at predicting SAP. Methods: We identified relevant published articles and calculated pooled sensitivities, specificities and likelihood ratios using the random-effect model. We included values for days 1, 2 and 3 of presentation for IL-6 and for days 1 and 2 for IL-8. We also constructed summary receiver-operating curvesand assessed the area under the curve (AUC) and the diagnostic odds ratios (DORs) as measures of diagnostic accuracy. Results: For IL-6, we included 7 reports for day 1 and 4 reports for days 2 and 3. For IL-8, we analyzed 5 studies for day 1 and 4 for day 2. The pooled I L-6 sensitivities ranged between 81.0 and 83.6% and specificities between 75.6 and 85.3% with positive likelihood ratios of 3.43, 4.90 and 4.40 for days 1, 2 and 3, respectively. The IL-8 pooled sensitivities were 65.8 and 70.9% with specificities of 66.5 and 91.3% for days 1 and 2 with positive likelihood ratios of 1.96 and 8.15. The IL-6 AUCs were 0.75, 0.88 and 0.85 for days 1, 2 and 3. The IL-8 AUCs were 0.73 and 0.91 for days 1 and 2. The DOR for IL-6 was higher than that of IL-8 on day 1. Conclusion: IL-6 and IL-8 seem to perform at an acceptable level in predicting SAP. Larger confirmatory studies formally comparing this performance with that of more commonly used markers are needed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pancreatology - Volume 9, Issue 6, 2009, Pages 777-785
نویسندگان
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