Is Central Pancreatectomy Truly Recommendable? A 9-Year Single-Center Experience.

Aims: To compare the short- and long-term outcomes in patients with pancreatic benign or borderline neoplasm who underwent central pancreatectomy (CP) and distal pancreatectomy (DP).

Methods: The inclusion criteria were as follows: (1) single benign or low-grade malignant tumor; (2) tumor confined to the pancreatic neck or proximal body; and (3) tumor amenable to either CP or DP. Short and long-term outcomes, including complications, pancreatic exocrine and endocrine function, and quality of life (QoL) were analyzed retrospectively.

Results: Sixteen patients who underwent CP and 26 patients who underwent DP were included. The median follow-up period was 53 months (range 21-117 months). Patients undergoing CP were significantly more likely to experience complications (68.7 vs. 23%, p = 0.003) especially grade B/C postoperative pancreatic fistula (62.5 vs. 23%, p = 0.011) than those undergoing DP. During the long-term follow-up, 2 patients in the DP group developed new-onset diabetes mellitus, but no patient in CP group developed this condition (8 vs. 0%, p = 0.382). Evidence of exocrine insufficiency, including severe diarrhea or steatorrhea, was not observed in either group. Both groups were equally satisfied with the overall health status and overall QoL.

Conclusion: CP is associated with excellent pancreatic function but a significantly increased postoperative morbidity and risk compared to DP. Therefore, the indication of CP should be chosen strictly.