Robotic-assisted gynecologic surgery in an older population: A comparison study

Abstract

Introduction: Robotic-assisted surgery in select patients has been shown to result in less peri-operative morbidity. Few studies have explored the association of robotic-assisted gynecology oncology surgery complication rates and increasing age. Our objective was to evaluate the peri- and postoperative complication rates in patients age 65 years or above in minimally-invasive robotic gynecologic surgery. Material and Methods: We performed a retrospective review of data from 765 consecutive minimally-invasive robotic-assisted surgeries performed by high-volume gynecologic oncologists. The patients were divided into “younger” patients aged <65 years and “older” patients aged ≥65 years. The primary outcomes were intraoperative and postoperative complications. Results: Of the 765 patients analyzed, 185 (24%) were ≥ 65. The intraoperative complication rate in patients <65 was 1.9% (11/580) versus 1.62% (3/185) in females ≥65 (p = 0.808). The postoperative complication rate in patients <65 was 15.5% (90/580) versus 22.7% (42/185) in females ≥65 (p = 0.328). We observed more post-operative complications with patients who had intraoperative complications compared to patients who developed post-operative complications without intraoperative complcations in our sample, but it was not statisticaly significant (OR = 2.78, p = 0.097). The average estimated blood loss was 137.5 ml (0−1000) for patients younger than 65 years and 134.81 ml (0−2200) in patients 65 years or older (p = 0.097). Discussion: Robotic gynecologic oncology surgery is common. When performed by expert surgeons, complications are not associated with increasing age.