The Effect of PCSA with Parecoxib Sodium and Sufentanil on the Postoperative Delirium in Patients after the Spinal Surgery / 昆明医科大学学报

ABSTRACT

Objective To investigate the effect of patient controlled subcutaneous analgesia (PCSA) of Sufentamil and Parecoxib sodium on the postoperative delirium in patients after the spinal surgery. Methods 240 patients with ASA Ⅱ- Ⅲ age 18-64 yrs after the spinal surgery were divided into two groups group NO-PCSA (analgesic management patients were accepted pethidine 25-50 mg intramuscular injection n = 120 );group PCSA (analgesic management patient controlled subcutaneous analgesia was started since skin suture with the following compositionSufentanil 0.9 ug/(kg.d)+Parecoxib sodium 120 mg+Tropisetron 10 mg+normal saline 150 mL. The PCSA setting was as followsbackground infusion at 2 mL/h, a bolus dose of 0.5 mL, lockout interval 15 min. If the VAS was greater than 5, patient was accepted pethidine 25-50 mg intramuscular injection n=120) . The effect of analgesia was assessed by visual analogue scale (VAS) . The delirium was assessed by the confusion assessment, VAS and delirium were recorded with in 2, 24, 48, 72 hours postoperatively. Results During the analgesia period, the VAS and the incidence of postoperative delirium were significantly lower in group PCSA than those in group NO-PCSA ( <0.05) . Conclusion PCSA of Sufentamil and Parecoxib sodium have a good postoperative analgesic effect in patients after the spinal surgery. It is an effective measure and the incidence of postoperative delirium can be decreased by reliefing postoperative pain.