The Administration of Celecoxib as an Analgesic after Liver Resection Is Safe

There are a few studies that have evaluated postoperative analgesia. The aim of this study was to evaluate the safety of administering celecoxib to manage postoperative pain after liver surgery.

The cases of patients who underwent liver resection at Nara Medical University from April 2008 to December 2015 were retrospectively analyzed. From January 2013 to December 2015, celecoxib was routinely administered (600 mg/day on postoperative day (POD) 2 and 400 mg/day from POD 3-7), whereas celecoxib was not administered from April 2008 to December 2012. The patients' baseline characteristics, the operative procedures, and postoperative complications were analyzed.

In total, 207 patients were administered celecoxib (celecoxib group), whereas 246 were not (non-celecoxib group). The preoperative serum total bilirubin and creatinine levels and indocyanine green retention rate at 15 min values of the 2 groups were similar. Similar incidences of overall and major complications (Clavien-Dindo classification ≥grade IIIa) were seen in both groups (33.8 vs. 36.2%, p = 0.601 and 12.1 vs. 12.6%, p = 0.866, respectively). No significant differences in the incidences of gastrointestinal bleeding, acute renal failure, or portal vein thrombosis were observed between the groups.

The use of celecoxib for postoperative analgesia in the early period after liver resection is safe.