کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3286412 1209295 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Baseline evaluation of serum markers of inflammation and their utility in clinical practice in paediatric liver transplant recipients
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی بیماری‌های گوارشی
پیش نمایش صفحه اول مقاله
Baseline evaluation of serum markers of inflammation and their utility in clinical practice in paediatric liver transplant recipients
چکیده انگلیسی

SummaryBackgroundSeveral biomarkers of penetrating infections vs. rejection in liver transplant (LT) have been suggested; however, baseline values in paediatric LT recipients have not been studied.AimWe evaluated the baseline concentration of procalcitonin (PCT), C-reactive protein (CRP) and interleukin-6 (IL-6) in a post-LT paediatric group.MethodsWe measured serum PCT, CRP and IL-6 in 58 consecutive paediatric LT recipients. Specimens were collected for group 1 (n = 22) at day 1, group 2 (n = 12) at day 7 post-LT and group 3 (n = 24) at onset of febrile episode. Day 7 samples were obtained from patients who had no graft dysfunction or signs/symptoms of sepsis.ResultsMedian values for PCT were: group 1 was 5.16 μg/L (95% CI, 2.18–21.13); group 2: 0.170 μg/L (95% CI, 0.15–0.36) and, group 3: 1.93 μg/L (95% CI, 1.36–2.66) for bacterial and fungal infection, 0.19 μg/L (95% CI, 0.10–0.48) for rejection, and 0.31 μg/L (95% CI, 0.15–0.44) for viral infection. The area under the ROC (AUROC) for PCT, CRP and IL-6 in bacterial infection vs. rejection was 1.0 (P < 0.0001), 0.842 (95% CI 0.686–0.998; P < 0.0001) and 0.739 (95% CI 0.559–0.919; P 0.0046), respectively.ConclusionPCT levels were significantly higher in bacterial and fungal infection in comparison to other inflammatory markers. PCT proved to be the most specific parameter in differentiating bacterial infection from viral infection and allograft rejection.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Clinics and Research in Hepatology and Gastroenterology - Volume 36, Issue 4, August 2012, Pages 365–370
نویسندگان
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