Jakob MO Spari D Zindel J Pinworasarn T Candinas D Beldi G 2018 BACKGROUND Primary closure of post-operative facial dehiscence (FD) is associated with a high incidence of recurrence, revisional surgery, and incisional hernia. This retrospective study compares outcomes of implantation of non-absorbable intra-abdominal meshes with primary closure of FD. The outcomes of different mesh materials were assessed in subgroup analysis. METHODS A total of 119 consecutive patients with FD were operated (70 mesh group and 49 no mesh group) between 2001 and 2015. Primary outcome parameter was hernia-free survival. Secondary outcome parameters include re-operations of the abdominal wall, intestinal fistula, surgical site infections (SSI), and mortality. Kaplan-Meier analysis for hernia-free survival, adjusted Poisson regression analysis for re-operations and adjusted regression analysis for chronic SSI was performed. RESULTS Hernia-free survival was significantly higher in the mesh group compared to the no mesh group (P = 0.005). Fewer re-operations were necessary in the mesh group compared to the no mesh group (adjusted incidence risk ratio 0.44, 95% confidence interval [CI] 0.20-0.93, P = 0.032). No difference in SSI, intestinal fistula, and mortality was observed between groups. Chronic SSI was observed in 7 (10%) patients in the mesh group (n = 3 [6.7%] with polypropylene mesh and 4 [28.6%] with polyester mesh). The risk for chronic SSI was significantly higher if a polyester mesh was used when compared to a polypropylene mesh (adjusted odds ratio 8.69, 95% CI 1.30-58.05, P = 0.026). CONCLUSION Implantation of a polypropylene but not polyester-based mesh in patients with FD decreases incisional hernia with a low rate of mesh-related morbidity. application/pdf https://sonar.ch/global/documents/169832 eng info:eu-repo/semantics/altIdentifier/doi/10.1007/s11605-018-3873-z info:eu-repo/semantics/altIdentifier/pmid/30039450 info:eu-repo/semantics/openAccess Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract. - 2018 Fascial dehiscence Non-absorbable mesh Polyester mesh Polypropylene mesh Aged Female Hernia, Ventral Humans Incisional Hernia Intestinal Fistula Male Middle Aged Odds Ratio Peritoneum Polyesters Polypropylenes Prosthesis Implantation Recurrence Reoperation Retrospective Studies Risk Surgical Mesh Surgical Wound Dehiscence Surgical Wound Infection Survival Analysis Prophylactic, Synthetic Intraperitoneal Mesh Versus No Mesh Implantation in Patients with Fascial Dehiscence. http://purl.org/coar/resource_type/c_6501