• S Morris, K S Gurusamy, N Patel, and B R Davidson.
• Department of Applied Health Research, University College London.
• Br J Surg. 2014 Jun 1; 101 (7): 828-35.

BackgroundA recent Cochrane review suggested that laparoscopic cholecystectomy carried out early following mild gallstone pancreatitis was safe. This study compared the cost-effectiveness of laparoscopic cholecystectomy performed within 3 days of admission, during the same admission but after more than 3 days, or electively in a subsequent admission.MethodsA model-based cost-utility analysis was performed estimating mean costs and quality-adjusted life-years (QALYs) per patient in the UK National Health Service with a 1-year time horizon. A decision tree model was constructed and populated with probabilities, outcomes and cost data from published sources for mild gallstone pancreatitis, including one-way and probabilistic sensitivity analyses.ResultsThe costs of laparoscopic cholecystectomy performed within 3 days of admission, beyond 3 days but in the same admission, and electively in a subsequent admission were € 2748, € 3543 and € 3752 respectively; the QALYs were 0.888, 0.888 and 0.884 respectively. Early laparoscopic cholecystectomy had a 91 per cent probability of being cost-effective at the maximum willingness to pay for a QALY commonly used in the UK. It is acknowledged that many hospitals do not have access to magnetic resonance cholangiopancreatography and endoscopic retrograde cholangiopancreatography, especially at weekends, and that implementing a 3-day target is unrealistic without allocating new resources that could erode the cost-effectiveness.ConclusionPerforming laparoscopic cholecystectomy for mild gallstone pancreatitis within 3 days of admission is cost-effective, but may not be feasible without significant resource allocation. After 3 days there is little financial advantage to same-admission operation.© 2014 BJS Society Ltd. Published by John Wiley & Sons Ltd.

16 keywords...

hide…