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Chinese Journal of Joint Surgery(Electronic Edition) ›› 2020, Vol. 14 ›› Issue (06): 675-679. doi: 10.3877/cma.j.issn.1674-134X.2020.06.005

Special Issue:

• Clinical Research • Previous Articles     Next Articles

Intraoperative local infiltration of analgesia combined with enhanced recovery after surgery in total knee replacement

Zhiqing Cai1, Jie Xu1, Meiling Qiu1, Hao Sun1, Deng Li1, Wenhui Zhang1, Meiyi Chen1, Ruofan Ma1,()   

  1. 1. Department of Orthopaedics, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510000, China
  • Received:2020-02-12 Online:2020-12-01 Published:2020-12-01
  • Contact: Ruofan Ma

Abstract:

Objective

To investigate the effects of intraoperative local infiltration of analgesia combined with enhanced recovery after surgery (ERAS)-rehabilitation in the arthroplasty of knee.

Methods

Patients who underwent total knee replacement from January 1, 2016 to December 31, 2019 in the orthopedics department of Sun Yat-sen Memorial Hospital were divided into experimental group and control group according to surgical methods and postoperative rehabilitation. The t test was applied to compare the 24 h-drainage, hemoglobin reduction, total blood loss, visual analogue scale(VAS)and post-operative Hospital for Special Surgery (HSS) score on the seventh day and the average days of hospitalization.

Results

Compared with the control group, 24 h-drainage volume, hemoglobin reduction, total blood loss and VAS score in the experimental group were significantly lower(t =21.301, 8.591, 15.834, 13.350, all P<0.001), and the HSS score of the seventh day in the experimental group was higher than that of the seventh day in the control group(t=16.015, P<0.001).

Conclusion

Intraoperative local infiltration of analgesia combined with ERAS-rehabilitation in total knee replacement reduce the blood loss, improve the treatment effect, reduce the average length of stay and the average total length of stay, and accelerate the recovery of patients.

Key words: Enhanced recovery after surgery, Arthroplasty, replacement, knee

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