Laparoscopic vs Open Ventral Hernia Repair in the Era of Obesity

Importance This study analyzes a role of laparoscopy in obese patients with ventral hernia. Objective To evaluate the outcomes of laparoscopic compared with open ventral hernia repair (VHR) in obese patients. Design Retrospective cohort analysis. Setting Nationwide hospital survey. Participants Obese patients undergoing VHR from 2008 through 2009 were selected from the Nationwide Inpatient Sample database. Main Outcomes and Measures Data analysis included intraoperative and postoperative complications, length of stay, and total hospital charges. Additional patient demographics, including insurance, median income, and locations, were analyzed. Results Of the 47 661 obese patients who underwent VHR during the study period, laparoscopic VHR increased more than 4-fold, from 1547 of 23 917 (6.5%) to 6629 of 23 704 (28.0%) ( P P P P P P Conclusions and Relevance In the era of laparoscopy, the overall use of laparoscopic VHR in obese patients has increased significantly and appears to be safe, with a shorter stay and a lower cost of care.