ABSTRACT
Objective To use ReCell technique for the treatment of vitiligo in stable period,and to observe the clinical effect of double side planting of silk protein biological dressing.Methods From July 2015 to July 2017,21 patients with vitiligo in the Department of Dermatology,PLA Air Force Medical Center were selected.The epidermis cell suspension was made from the autologous skin blister wall by the ReCell technology,which was implanted on the transplant wound and silk protein biological dressing surface of vitiligo patients.Results In 21 patients with vitiligo,the skin wounds healed in 7-10 days after transplantation,and all of them had different degrees of color restoration.One month after transplantation,the transplantation site turned red with slight pigmentation,and the border disappeared.After 1,3 and 6 months of transplantation,the recolor rates were 81.82％,87.87％ and 93.35％,respectively.After 6 months of transplantation,the rate of 3-4 grade color restoration was 87.09％.The pigment recovered stably and the color was close to the normal skin,and no adverse reactions such as scar were found.Conclusions ReCell technology,the method of double side planting on vitiligo transplant wound and silk protein biological dressing is effective and worthy of clinical application.
ABSTRACT
Objective To investigate the effect of ReCell technique on diabetic foot and explore main nursing measures. Methods Forty patients with diabetic foot were divided into control group(n=20)and experiment group(n=20)according to admission time. With wound bed prepared, the control group received only free skin flap grafting and the observation group was managed with ReCell technique plus free skin flap grafting.The skin flap survival and treatment time in two groups were observed and compared. Result The skin flap survival in the experiment group was better than the control group and the treatment time was shorter. Conclusion ReCell technique is effective in raising the survival rate of skin flap in diabetic foot and shortening treatment time.The improvement of nursing measures is critical for the success of ReCell technique.