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Cost effectiveness of laparoscopic cholecystectomy
1University of Virginia Health Sciences Center, Charlottesville.
Insights
Laparoscopic cholecystectomy is more cost-effective than open surgery, despite higher operating room costs. This minimally invasive procedure significantly reduces hospital stays and speeds recovery for patients with gallstones.
Area of Science:
- Surgical Innovation
- Health Economics
- Gastrointestinal Surgery
Background:
- Cholelithiasis (gallstones) is a common condition requiring surgical intervention.
- Traditional open cholecystectomy has been the standard treatment.
- Laparoscopic cholecystectomy offers a minimally invasive alternative.
Purpose of the Study:
- To compare hospital charges for laparoscopic cholecystectomy versus traditional open cholecystectomy.
- To evaluate the cost-effectiveness of laparoscopic cholecystectomy.
- To analyze differences in hospitalization duration and recovery time.
Main Methods:
- A comparative study of 30 laparoscopic and 30 open cholecystectomy cases.
- Exclusion of open surgery patients with prolonged hospitalizations (>7 days) due to complications.
- Analysis of hospital charges, operating room costs, hospitalization duration, and return to normal activity.
Main Results:
- Laparoscopic cholecystectomy resulted in significantly shorter hospital stays (1.0 vs. 3.6 days) and faster return to normal activity (8.6 vs. 32.4 days).
- Despite higher operating room charges for laparoscopic procedures (56.3% vs. 41.2% of total), overall hospital charges were lower ($4726 vs. $5606).
- Patient demographics and coexisting medical problems were comparable between groups.
Conclusions:
- Laparoscopic cholecystectomy is a more cost-effective treatment for symptomatic cholelithiasis.
- Reduced hospitalization and recovery times offset the increased operative costs.
- The findings support the wider adoption of laparoscopic cholecystectomy.
Abstract:
An investigation was undertaken to determine whether hospital charges for laparoscopic cholecystectomy are higher than those for traditional open cholecystectomy. Thirty consecutive cases of successfully completed laparoscopic procedures in a single surgeon's experience were compared to 30 open cases performed within the previous calendar year. Patients undergoing open cholecystectomy were excluded if coexisting medical problems or complications prolonged hospitalization beyond 7 days. Mean patient age was comparable (open cholecystectomy = 47.3 +/- 2.9, laparoscopic cholecystectomy = 46.5 +/- 2.7 years), as was the incidence of other significant medical problems. Average duration of hospitalization was significantly longer for open cholecystectomy (3.6 = 0.2 days) than for laparoscopic cholecystectomy (1.0 +/- days, p less than .001). Average hospital charges for open cholecystectomy were $5606 +/- 496 and for laparoscopic cholecystectomy $4726 +/- 98. Hospital charges from operating room and recovery room charges alone were $2684 +/- 131 for laparoscopic cholecystectomy and $2196 +/- 113 for open cholecystectomy. These operating room charges represent a significantly higher percentage of total hospital charges for laparoscopic cholecystectomy than open cholecystectomy patients (laparoscopic cholecystectomy = 56.3 +/- 1.9%, open cholecystectomy = 41.2 +/- 1.5%, p less than .05). Average time for return to work or normal activity was significantly shorter for laparoscopic cholecystectomy 8.6 +/- 9 days) than for open cholecystectomy (32.4 +/- 3.6 days, p less than .001). The authors conclude that laparoscopic cholecystectomy is a cost effective procedure for the treatment of symptomatic cholelithiasis, and that increased operative costs more than offset the significantly decreased length of hospitalization.