Modifications in the production of cytokines and growth factors in drainage fluids following mesh implantation after incisional hernia repair

Abstract Background The aim of this study was to evaluate changes in the production of some cytokines (interleukins [ILs]-6, -10, -1, and -1ra), vascular endothelial growth factor, and beta-fibroblast growth factor after polypropylene mesh implantation. Methods Twenty female patients were divided into 2 groups. In 1 group, hernia repair was performed with conventional sutures (CR), whereas in the other group polypropylene mesh (MR) was used. Growth factors and cytokines production was analyzed in wound drain fluids based on the amount produced during 24 hours. Results IL-1 increased substantially in MR patients on postoperative days 1 and 2. IL1-ra and IL-10 production was always significan…