Related Experiment Video
Updated: Aug 4, 2026
Laparoscopic Pancreatoduodenectomy With Modified Blumgart Pancreaticojejunostomy
Published on: June 17, 2018
Laparoscopic and open cholecystectomy in New York State: mortality, complications, and choice of procedure
E L Hannan1, P J Imperato, R P Nenner
1Department of Health Policy, Management and Behavior, State University of New York, Albany, USA.
Background:
With the advent of laparoscopic cholecystectomy patient outcomes and choice of procedure (laparoscopic vs open) are of vital interest. The purpose of this study was to examine the mortality and complication rates for patients undergoing laparoscopic and open cholecystectomy in New York State and to test for differences among hospital peer groups and regions of the state in the tendency to use the laparoscopic approach.
Methods:
A population-based, retrospective cohort study of laparoscopic and open cholecystectomy was conducted in which data were analyzed on all 30,968 patients who underwent cholecystectomy as a principal procedure in New York State in 1996.
Results:
A total of 78.7% of the 30,968 patients who underwent cholecystectomy as a principal procedure in New York State in 1996 underwent laparoscopic cholecystectomy. The mortality rate was lower for laparoscopic cholecystectomy than for the open procedure (0.23% vs 1.90%, P < .0001) and remained significantly lower after patient characteristics related to patient survival (odds ratio 0.34, P < .0001) were controlled for. The prevalence rate of the 8 most common complications among cholecystectomy patients was also much lower among patients undergoing laparoscopic cholecystectomy. Patients undergoing cholecystectomy in public hospitals, Bronx County, and Kings County were found to be significantly less likely to have laparoscopic procedures, and patients undergoing cholecystectomy on Long Island were found to be significantly more likely to have laparoscopic procedures than were other patients in the state.
Conclusions:
There are reasonably large differences among hospitals, hospital groups, and regions of the state in the type of cholecystectomy used, even after adjustment for differences in patient comorbidities and indications for type of procedure.
