| The Effect of Early Escharectomy on Pro- and Antiinflammatory Cytokines in Major Burn Patients. |
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JinSu Moon, Jun Hur, SeongEun Chun, JongHyun Kim, SungGil Park, JeongEun Kwon, ChulHo Woo, InSuk Kwak, TaeHyung Han, KwangMin Kim |
1>Department of General Surgery, Hallym University College of Medicine, Seoul, Korea.
2>Department of Anesthesiology and Pain Medicine, Hallym University College of Medicine, Seoul, Korea. athan@unitel.co.kr |
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| Abstract |
BACKGROUND
Early escharectomy has been shown to improve survival rates and treatment outcomes in major burn patients. However, its mechanism, especially in human immune systems, has not been fully elucidated. This observational study, focusing on cytokines, was conducted to assess changes in the levels of tumor necrosis factor alpha (TNF alpha) and interleukin-10 (IL-10) in major burn patients that underwent early tissue excision.
METHODS
Seventeen ASA physical status II or III adults major burn patients, admitted to general surgery for burn wound care, were initially recruited. When early escharectomy was scheduled, a series of blood samples was obtained four times at 72 and 24 hours preop and at 24 and 72 hours postop. Changing levels of TNF alpha and IL-10 were measured by quantitative sandwich immnuoassay.
RESULTS
Subjects suffered from 70% TBSA burns. Both cytokines demonstrated a significant tendency to increase in the blood during the study period. Although they temporarily decreased 24 hours after surgery, this effect did not last.
CONCLUSIONS
Burn injury certainly increases cytokine response. Early escharectomy appears to decrease the pro and anti-inflammatory cytokines only temporarily. It did not seem to have any long term effect in the human immune system in major burn patients, probably due to the complex nature of the injury. |
| Key Words:
cytokines; escharectomy; major burn |
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