Leaking Umbilical Hernias in Cirrhotic Patients, Repair or Observe?

Abstract

Background Umbilical hernias (UHs) in cirrhotic patients are common, can be quite complicated and are associated with significant morbidity and mortality. Leakage of ascites is a challenging entity and poses significant risks. Methods This is a retrospective study of patients with cirrhosis and UHs with ascitic leakage. Patients were divided into two groups: patients managed operatively during index admission (Group 1) and those managed non-surgically during index admission (Group 2). Group 2 was further divided into those that subsequently underwent repair of UH and those managed medically. Results Of 47 cirrhotic patients with leaking UHs, 19 patients were managed surgically during index admission (Group 1). In Group 2, 15 patients were managed non-surgically and 13 subsequently underwent surgery. The groups had comparable demographics, MELD-Na and Child-Pugh class. Group 2 had a higher rate of emergency surgery (92% vs 58%, P = .04) and higher rate of recurrence (31 vs. 0%, P = .02). The non-surgical patients in Group 2 had higher 1-year mortality (67%) compared to Group 1 (21%) and surgical patients in Group 2 (31%, P = .007). Multi-variable logistic regression for 1-year mortality demonstrated MELD-Na as the most significant risk factor (OR = 1.2, P = .05) and undergoing UH repair as the most significant protective factor (OR = .16, P = .02). Conclusions Cirrhotic patients with leaking UHs should undergo urgent repair. Non-operative management confers high risk of continued or increased ascitic leakage necessitating more emergent surgery. Despite high rate of post-operative complications related to cirrhosis, there is a clear mortality benefit to the repair of leaking UHs in cirrhotic patients.