Abstract
Aim
To compare postoperative outcome in elderly undergoing either open or minimally invasive esophagectomy.
Background & Methods
Randomized controlled trials have shown improved short term outcome in patients undergoing minimally invasive compared with open esophagectomy. However, all of them have excluded patients aged 75 years or older. Evidence regarding this patient group, therefore, remains scarce.
A propensity score matched retrospective cohort study was performed in a Dutch nationwide cohort from the period of april 2011 to april 2016 of patients aged ≥75 years diagnosed with local and locally advanced esophageal cancer who underwent either minimally invasive or open esophagectomy. Primary outcomes consisted of anastomotic leakage and perioperative mortality. Secondary outcomes were the rate of other complications, reintervention and hospital/ICU readmission.
Results
After matching, 322 patients were included, 161 in the open esophagectomy and 161 in the minimally invasive esophagectomy group. In the minimally invasive group, a significantly higher incidence occurend of Clavien-Dindo ≥3 complications (RR 1.63, CI-95% 1.24—2.13), anastomotic leaks (RR 1.60, CI-95% 1.12—2.29) and reinterventions (RR 1.70, CI-95% 1.19—2.42). There were no significant differences regarding perioperative mortality, other complications and readmission rate.
Conclusion
Elderly patients diagnosed with locally advanced esophageal cancer should undergo minimally invasive esophagectomy in favor of open esophagectomy.
Keywords
Elderly, minimally invasive esophagectomy, open esophagectomy, esophageal cancer, clinical outcome, perioperative mortality.