Objective: To investigate the influence of xenogenic (porcine) acellular dermal matrix on the systematic inflammatory reaction syndrome (SIRS), and the reaction of burn patients to tissue damage upon application to second-degree burn wounds.
Method: Seventy-two cases of patients with acute second-degree burns were enrolled in the study. According to the total burn surface area (TBSA) and the treatment methods, we randomly divided the patients into four groups. Group A (treatment group): patients with less than 30% TBSA covered with xenogenic acellular dermal matrix. Group B (control group): patients with less than 30% TBSA covered with betadine ointment gauzes. Group C (treatment group): patients with more than 30% TBSA covered with porcine acellular dermal matrix. Group D (control group): patients with more than 30% TBSA covered with betadine ointment gauzes. Serum level of C-reactive protein (CRP) was measured by single radial immunodiffusion method on 1, 4, 7 and 14 days postburn.
Results: The serum level of CRP in group A was significantly less than that of in group B (P<0.05) on days 4, 7 and 14. The serum level of CRP in group C increased slowly, descended quickly and was significantly less than that of in group D on days 4, 7 and 14.
Conclusion: The application of xenogenic (porcine) acellular dermal matrix on second-degree burn wound can decrease serum level of CRP of the patients, which may play an important role in reducing SIRS and sepsis incidence.