Clinical Research of VSD Combinated with RhEGF on Treating Refractory Wounds of the Foot Surgery

Objective: To study the clinical research of Vacuum Sealing Drainage combinated with rhEGF on treating refractory wounds of the hand and foot surgery, to provide basis for clinical joint use. Methods: 86 patients were randomly divided into treatment group 43 cases and 43 cases of control group, the treatment group were treated by VSD combined with rhEGF,while the control group were treated with conventional dressing, the efficacy and the difference of epithelialization time, healing time, wound healing rate, number of switches, wound pain score, hospitalization expenses of two groups were observed. Result: The total effective rate of the treatment group was 90.70%, the control group was 72.09%, the two groups in clinical curative effect had significant difference(P0.05);the epithelialization time, healing time, wound healing rate, number of switches, wound pain score, hospitalization expenses were reduced in treatment group than those in the control group(P0.05). Conclusion: VSD combined rhEGF had definite effect for refractory wounds of the foot surgery,which could better promote tissue damage repair, accelerating wound healing, it is worthy of clinical application.