Incisional Hernia Development after Live Donor Nephrectomy: Impact of Surgical Technique. Issue 1 (January 2023)

• Record Type: Journal Article
• Authors: DuBray, Bernard J.; Tompson, Joshua J.; Shaffer, David; Hale, Doug A.; Rega, Scott A.; Feurer, Irene D.; Forbes, Rachel C.
• Is Part Of: Kidney360. Volume 4:Issue 1(2023)
• Page Start: 78
• Page End: 82
• Publication Date: 2023-01
• Subjects: transplantation -- hernia -- incisional hernia -- kidney transplantation -- laparoscopic donor nephrectomy -- living donor -- nephrectomy; 616.61
• DOI: 10.34067/KID.0005262022
• Languages: English
• ISSNs: 2641-7650

Abstract

Key Points: The incidence of incisional hernia (IH) after live donor nephrectomy (LDN) is prevalent and associated with obesity and operative technique. Placing the hand port infraumbilical with a transverse fascial incision may reduce the risk of IH after LDN. Abstract : Background: Characteristics of incisional hernia (IH) formation after live donor nephrectomy (LDN) are not well-defined. The goal of this study was to describe the incidence of IH within 3 years after LDN and identify risk factors contributing to their formation. Methods: We performed a single-center, retrospective review of all LDN between February 2013 and October 2018. Patients with and without IH were compared based on donor and operative variables. Data were analyzed using chi-square tests with column proportions. Multivariable logistic regression with backward elimination was used to evaluate the likelihood of IH on the basis of potential risk factors. Results: Three hundred one individuals underwent live donor nephrectomy. Twenty-eight patients (9.3%) developed an IH, with a median time to development of 7 months (range: 2–24 months). Obesity (body mass index ≥30), periumbilical hand port, and vertical infraumbilical hand port were associated with increased risk of IH development on univariate analysis. On multivariate analysis, obesity and periumbilical hand port location were persistent risk factors for IH. Conclusions: The incidence of IH after LDN is prevalent and associated with obesity and operative technique. Placing the hand port infraumbilical with a transverse fascial incision may reduce the risk of IH after LDN.