Introduction: Incisional hernia is a common complication after liver transplantation (LT). Immunosuppression, obesity, and use of steroids are known risk factors. The purpose of the retrospective study was to summarize and evaluate experiences and results of laparoscopic intraperitoneal onlay mesh (IPOM) hernia repair.
Methods: We reviewed our liver transplant patients over a seven-yr period with laparoscopic incisional hernia repair (LIHR) to direct our attention on risk factors for hernia recurrence after hernia repair.
Results: Fifty-four patients after LT with incisional hernia were treated with laparoscopic repair, 42 male and 12 female patients of overall mean age of 58 ± 9 yr and body mass index (BMI) of 25 ± 4 kg/m(2) . A total of 755 LTs were performed at our institution in this time period, resulting in 7.15% of patients undergoing laparoscopic hernia repair. The mean postoperative hospital stay after was nine d. During the follow-up, nine recurrent hernias were noted (17%). BMI (p = 0.001) and sirolimus as immunosuppressive therapy were significantly associated with hernia recurrence (p = 0.014).
Conclusion: LIHR is a safe and feasible method to treat hernias after LT. BMI and sirolimus as immunosuppressive therapy are risk factors for recurrence of hernia after laparoscopic hernia repair.
Keywords: hernia recurrence; incisional hernia; intraperitoneal onlay mesh; laparoscopic hernia repair; liver transplantation.
© 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.