Negative pressure wound therapy, artificial skin and autogenous skin implantation in diabetic foot ulcers

Author:

Chia-Jui Hu1,Yu Lai1,Jiang Yu-qing1,Tan Wen2,Gao Gong-ming2,Li Hai-bo2,Han Long2

Affiliation:

1. Department of Orthopedics, Xiamen ChangGung Hospital, Xiamen City, Fujian Province, China

2. Department of Orthopedics, The Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University, Changzhou City, Jiangsu Province, China

Abstract

Objective: Diabetic foot ulcers (DFUs) are one of the most serious diabetic consequences, leading to amputations. Various therapies have been used to treat DFUs; however, a combination of negative pressure suction, artificial skin and autogenous skin implantation have never been investigated. This study aimed to evaluate the effectiveness of a novel three-step therapy protocol using negative pressure wound therapy (NPWT), artificial skin and autogenous skin implantation in patients with DFUs. Method: At a single tertiary university hospital between 2015 and 2018, the three-step therapy protocol was applied to patients with DFUs and its safety and efficacy was investigated. Results: A total of 21 patients took part in the study. The majority of the patients were female (62%), with a mean age of 65 years and a mean body mass index of 21kg/m2. A third (n=7) of operative sites experienced minor complications, with two requiring re-operation. At a median follow up of 24 months, the average time of complete wound healing was 46 days, and the wound healing rate was 71%. The first-stage wound healing rate was 90%. All patients had achieved remission without any further recurrence of disease. Conclusion: This comprehensive surgical technique for managing DFUs achieved a high local cure rate, minimal functional morbidity, and acceptable wound complication rates. The three-step therapy protocol has the potential to promote the healing process of DFUs, which is expected to serve as a new method for the treatment and cure of DFUs.

Publisher

Mark Allen Group

Subject

Nursing (miscellaneous),Fundamentals and skills

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