Impact of Robotic Platforms on Surgical Approach and Costs in the Management of Morbidly Obese Patients with Newly Diagnosed Uterine Cancer. Academic Article uri icon

Overview

abstract

  • BACKGROUND: Minimally invasive surgery (MIS) is associated with decreased complication rates, length of hospital stay, and cost compared with laparotomy. Robotic-assisted surgery-a method of laparoscopy-addresses many of the limitations of standard laparoscopic instrumentation, thus leading to increased rates of MIS. We sought to assess the impact of robotics on the rates and costs of surgical approaches in morbidly obese patients with uterine cancer. METHODS: Patients who underwent primary surgery at our institution for uterine cancer from 1993 to 2012 with a BMI ≥40 mg/m(2) were identified. Surgical approaches were categorized as laparotomy (planned or converted), laparoscopic, robotic, or vaginal. We identified two time periods based on the evolving use of MIS at our institution: laparoscopic (1993-2007) and robotic (2008-2012). Direct costs were analyzed for cases performed from 2009 to 2012. RESULTS: We identified 426 eligible cases; 299 performed via laparotomy, 125 via MIS, and 2 via a vaginal approach. The rates of MIS for the laparoscopic and robotic time periods were 6 % and 57 %, respectively. The rate of MIS was 78 % in this morbidly obese cohort in 2012; 69 % were completed robotically. The median length of hospital stay was 5 days (range 2-37) for laparotomy cases and 1 day (range 0-7) for MIS cases (P < 0.001). The complication rate was 36 and 15 %, respectively (P < 0.001). The rate of wound-related complications was 27 and 6 %, respectively (P < 0.001). Laparotomy was associated with the highest cost. CONCLUSIONS: The robotic platform provides significant health and cost benefits by increasing MIS rates in this patient population.

publication date

  • January 7, 2016

Research

keywords

  • Endometrial Neoplasms
  • Hysterectomy
  • Lymph Node Excision
  • Obesity, Morbid
  • Postoperative Complications
  • Robotic Surgical Procedures
  • Uterine Neoplasms

Identity

PubMed Central ID

  • PMC4891264

Scopus Document Identifier

  • 84953372135

Digital Object Identifier (DOI)

  • 10.1245/s10434-015-5062-6

PubMed ID

  • 26744108

Additional Document Info

volume

  • 23

issue

  • 7