Effect of preintravenous injection of parecoxib, combined with transversus abdominis plane block in strategy of enhanced recovery after radical resection of colorectal cancer

The objective of this study was to investigate the effect of preintravenous injection of parecoxib, combined with transversus abdominis plane (TAP) block and postoperative patient-controlled intravenous analgesia (PCIA) pump, in strategy of enhanced recovery after surgery for patients with radical resection of colorectal cancer.In this prospective study, 80 patients that underwent radical resection for colorectal cancer were randomly divided into four groups: (1) the parecoxib group, with preintravenous injection of parecoxib and postoperative PCIA after surgery; (2) the TAP group, with TAP block and postoperative PCIA; (3) the parecoxib + TAP group, with parecoxib combined with TAP block and postoperative PCIA; and (4) the control group, with only postoperative PCIA and preinjection of normal saline. The visual analog score was used to measure the pain. The mean operative time, PCIA pressing time, time for first out-of-bed activity, first anus exhaust time, hospital stay duration, and complications were recorded.Operative time of the TAP group and parecoxib + TAP group was significantly longer than that of the parecoxib group and control group. The first out-of-bed activity time, first anus exhaust time, and hospital stay time of the parecoxib + TAP group were significantly shorter than those of the other groups, while the control group was all significantly higher than the other groups. Complication rates in all strategy groups were significantly lower than in the control group; however, no significant difference was found among the strategy groups.The combination of parecoxib, TAP, and PCIA pump could significantly reduce patient postoperative pain and enhance recovery.