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Chinese Archives of General Surgery(Electronic Edition) ›› 2021, Vol. 15 ›› Issue (06): 442-446. doi: 10.3877/cma.j.issn.1674-0793.2021.06.009

• Original Article • Previous Articles     Next Articles

Application of parecoxib preanalgesia in liver radiofrequency ablation: A propensity score matching analysis

Jiancong Chen1, Jiaming Lai1, Jiongliang Wang2, Zhongguo Zhou2,()   

  1. 1. Department of Pancreato-Biliary Surgery, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
    2. Department of Hepatic Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
  • Received:2021-02-09 Online:2021-12-01 Published:2021-12-24
  • Contact: Zhongguo Zhou

Abstract:

Objective

To investigate the preanalgesic effect of selective cyclooxygenase-2 inhibitor parecoxib after liver radiofrequency ablation (RFA).

Methods

The clinical data of 188 cases of liver cancer (including 122 primary cancers and 66 metastases) receiving radiofrequency ablation in Sun Yat-sen University Cancer Center from April 2015 to January 2016 were retrospectively analyzed, and they were divided into the parecoxib group and control group. Parecoxib group was given 40 mg parecoxib 30 min before surgery and every 12 hours after surgery for 2 consecutive days, while the control group was not given the medication, to evaluate whether perioperative application of parecoxib would benefit patients in terms of pain, vomiting, fever, inflammatory response, postoperative hospital stay and other aspects.

Results

We matched 44 pairs of patients in the two study groups by propensity-score matching analysis. And further data analysis showed a significant reduction in VAS scores on the day after surgery and the first day after surgery in the parecoxib group (P<0.001, 0.001, respectively). The serum levels of alanine aminotransferase and C-reactive protein were also lower than those in the control group [(177.0±88.0) mmol/L vs (327.7±387.1) mmol/L, P=0.043; (20.0±29.0) mg/L vs (49.7±44.1) mg/L, P<0.001], respectively.

Conclusion

Parecoxib can significantly reduce postoperative pain and inflammation in patients with RFA, thus accelerating postoperative recovery.

Key words: Analgesia, Pain, Visual analogue scale, Enhanced recovery after surgery, Parecoxib

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