Paraesophageal hernia repair in elderly patients: outcomes from a 10-year retrospective study

Abstract

Background: Laparoscopic surgery has become the preferred management for paraesophageal hernias (PEH); however surgical management versus watchful waiting remains controversial in older patients. Methods: This retrospective study analyzed the outcomes of PEH repair in elderly patients surgically managed at The Ottawa Hospital over a 10-year period. Patients older than 60 years who underwent PEH repair were examined with respect to presentation, technique and associated complications. Results: Despite similar demographics, our study groups showed significantly different characteristics of surgical techniques. Most surgeries were performed laparoscopically; however, patients aged 70 years or older underwent more open and emergency surgeries than the younger group. Despite a 30-day postoperative complication rate of 45 % and 13 % in the older (≥ 70 yr) and younger (60–69 yr) groups, respectively, the rates during elective repair were similar. There were no deaths in the younger group, whereas the 30-day mortality rate was 5 % in patients aged 70 years and older, including a 2-fold increase with emergency repair (4 v. 2 patients). Conclusion: Management of PEH in older adults remains controversial in relation to a surgical versus watchful waiting approach. We found that in patients aged 70 years and older who undergo surgical management of PEH experience more open and emergency procedures, which are associated with higher complication rates. However, in the elective setting older patients had increased laparoscopic repairs and comparable complication rates to younger patients. We found the greatest outcomes with early, elective laparoscopic repair, irrespective of age.