Abstract
Objective: To assess the accuracy of the ACS NSQIP calculator for estimating risk of complications after distal pancreatectomy for benign and malignant disease. Methods: Data regarding postoperative complications after pancreatectomy were collected from a prospectively maintained pancreas surgery consortium database at three academic medical centers. The ability of the NSQIP calculator to estimate risk of postoperative complications was assessed using the c-statistic (0.7 or above for reasonable models). Results: 254 adult patients who underwent distal pancreatectomy with or without splenectomy were included. Numbers and rates of complications were as follows: pneumonia 14, 5.6% (median predicted risk, c-statistic: 2.6%, 0.652); cardiac complications 14, 5.6% (0.70%, 0.543); surgical site infections 11, 4.4% (11.2%, 0.613); urinary tract infection 13, 5.2% (3.8%, 0.630); venous thromboembolism 11, 4.4% (0.450.3%); renal failure 14, 5.6% (0.6%, 0.590); readmission 58, 23.1% (0.602, 15.1%); return to the OR 12, 4.8% (2.7%, 0.558); death 1, 0.04% (0.5%, 0.555). Median length of stay was 5.0 (Range: 0–40) and predicted median length of stay was 7.0 (Range: 511). Conclusion: The ACS NSQIP Risk Calculator estimates the risk of pneumonia (c-statistic 0.652) reasonably well for patients undergoing distal pancreatectomy but generally underestimates risk of other postoperative complications. Retrospective collection of complication data (used to model the calculator) may not accurately reflect the true volume of complications after distal pancreatectomy.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.