Benchmark Outcomes for Distal Pancreatectomy: A Multicenter Prospective Snapshot Study from the Spanish Distal Pancreatectomy Project (SPANDISPAN)

Background: Improving the quality of care is a priority for health systems to obtain better care and reduce costs. One of the tools for measuring quality is benchmarking (BM). We presented a one-country prospective study of distal pancreatectomies (DP) and determined BM. Study design: Prospective, multicenter, observational snapshot study of DP carried out at Spanish HPB centers for a year (February 22-January 23). HPB centers were defined as high-volume if they performed > 10 DP per year. Inclusion criteria: any scheduled DP for any diagnosis and age > 18 years. The low-risk group was defined following the Durin et al. criteria and major complications as Clavien-Dindo ≥ III. Results: 313 patients from 42 centers and 46.6% from high-volume centers were included. Median DP by center was 7 (IQR: 5-10), median age was 65 years (IQR: 55-74), and 53.4% were female. The surgical approach was minimally invasive (MIS) in 69.3%. Major complications were 21.1%. Postoperative pancreatic fistula (POPF) grade B/C rate was 20.1%, and 90-day mortality was 1.6%. One hundred and forty-three were low-risk group patients (43.8%). Compared with previous BM data, an increasing MIS rate and fewer hospital stay was obtained. Conclusion: We present the first determination of DP-BM in a prospective series, obtaining similar results to the previous ones, but our BM values include a shorter hospital stay and a higher percentage of MIS probably related to ERAS protocols and prospective data collection. BM is a multiparameter valuable tool for reporting outcomes, comparing centers, and identifying the points to improve surgical care.