Application Strategy of Agent SD-Ag-Zn and Moist Burn Ointment in Treatment of Burn Wounds

Objective To observe the effect of Agent SD-Ag-Zn and Moist Burn Ointment in treatment of burn wounds.Methods One hundred and fifty-six burn patients were randomly divided into two groups treated with Agent SD-Ag-Zn(group A) and Moist Burn Ointment(group B) respectively.The analgesic effect,inhibition of wound inflammation,wound healing time,dressing change times and side effects were observed and compared.Results The analgesic effect in group B was better than in group A(P0.01),while the inflammation inhibition effect in group A was better than in group B.In second-degree burns,the positive rate of bacteria culture went down from 40.3% to 9.6% in group A while rose from 39.6% to 60.3% in group B.There was significant difference between two groups(P0.01).For superficial second-degree burns,the wound healing time was(12±2.9) days in group A and(15±2.8) days in group B(significantly different between two groups,P0.05);for deep second-degree burns,the healing time was(27±3.5) days and(49±8.3) days respectively(significantly different between two groups,P0.01).Dressing change times in group A were apparently fewer than in group B(P0.01).Conclusion Moist Burn Ointment is superior to the Agent SD-Ag-Zn in analgesic effect while the latter is superior in preventing and controlling wound infection,and promoting wound healing.