Advances in the research of negative-pressure wound therapy inducing the vascularization of dermal substitute / 中华烧伤杂志

ABSTRACT

In clinical practice, skin defects resulted from various acute and chronic diseases occur frequently. Dermal substitute (DS), known as dermal regenerative template, is used more and more widely, but the slow process of vascularization limits its clinical application. At present, there are many strategies developed to enhance the process of vascularization, such as modifying the structure of dermal scaffolds, prevascularization by seeding stem cells and/or endothelial cells. Recently, negative-pressure wound therapy (NPWT) emerged and rapidly became popular in promoting wound healing due to its intrinsic advantages. Furthermore, some researchers introduced this technique to accelerate the vascularization process of DS. This paper represents a comprehensive overview on the efficiency of NPWT in different combination models, and the related mechanism.