کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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2795174 | 1155314 | 2008 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Kinetics of Angiopoietin-2 in serum of multi-trauma patients: Correlation with patient severity Kinetics of Angiopoietin-2 in serum of multi-trauma patients: Correlation with patient severity](/preview/png/2795174.png)
Background: Angiopoietin-2 (Ang-2) is considered a proinflammatory mediator promoting vascular leakage. Its participation in the inflammatory process following multiple injuries was investigated. Methods: Blood was sampled on consecutive days from 54 patients with multiple injuries and six healthy volunteers. Ang-2 was estimated in serum by an enzyme immunoassay. Results: From the enrolled patients, 10 did not develop any complication; 17 developed systemic inflammatory response syndrome (SIRS); 16 developed sepsis and 11 severe sepsis. Among those who did not develop any complication, all survived. Ang-2 was increased on days 4 and 7 of follow-up in patients with SIRS. Ang-2 was highly increased upon advent of sepsis and of severe sepsis. Patients with serum levels below 15,200 pg/ml survived longer compared to those with levels above 15,200 pg/ml (p = 0.015). OR for death with serum Ang-2 above 15,200 pg/ml was 4.00 (p = 0.037). Conclusions: Serum levels of Ang-2 in multi-trauma patients are increased upon advent of septic complications and they are connected with bad prognosis. Its exact role in the process of multiple trauma remains to be defined.
Journal: Cytokine - Volume 44, Issue 2, November 2008, Pages 310–313