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Chinese Journal of Hernia and Abdominal Wall Surgery(Electronic Edition) ›› 2024, Vol. 18 ›› Issue (05): 562-565. doi: 10.3877/cma.j.issn.1674-392X.2024.05.017

• Articles • Previous Articles     Next Articles

Comparison of intravenous injection of dexmedetomidine and lidocaine on perioperative heart rate and anesthesia recovery quality in patient undergoing laparoscopic hernia repair

Feng Zhang1,(), Mengqi Sun1, Xiuchun Fang1   

  1. 1.Department of Anesthesiology, Funan County People's Hospital,Fuyang 236300,Anhui Province, China
  • Received:2023-11-11 Online:2024-10-10 Published:2024-11-05
  • Contact: Feng Zhang

Abstract:

Objective

To compare the effect of intravenous injection of dexmedetomidine (Dex)and lidocaine (Lido) on perioperative heart rate (HR) and anesthesia recovery quality in patient undergoing laparoscopic hernia repair.

Methods

Eighty patients undergoing laparoscopic hernia repair from January 2021 to August 2023 were selected and randomly divided into Dex group (intravenous injection of Dex)and Lido group (intravenous injection of Lido) according to random number table method. The perioperative HR, mean arterial pressure (MAP), intraoperative mean sevoflurane inhalation concentration,extubation time, recovery time, incidence rate of agitation, duration of agitation, number of drug remedy,and analgesia score were compared between the two groups. The pain stress biochemical indicators before and immediately after surgery were compared between the two groups, and the occurrence of adverse reactions were recorded.

Results

There were no statistically significant differences in perioperative HR and MAP from the aspects of between groups, time points and interaction (P>0.05). Compared with the Dex group, the Lido group had significantly lower intraoperative sevoflurane concentration, shorter extubation time and recovery time (P<0.05). There was no significant difference in the incidence rate of agitation, duration of agitation, number of drug remedy between the two groups (P>0.05). There was no significant significance in analgesia score between the two groups at 3 hours, 12 hours and 24 hours after surgery (P>0.05). Compared with before surgery, the serum superoxide dismutase (SOD) in both groups was decreased (P<0.05) while malondialdehyde (MDA) was increased (P<0.05), but the difference was not significant in SOD and MDA between the two groups (P>0.05). There was no statistically significant difference in adverse reactions between the two groups (P>0.05).

Conclusion

Intravenous injection of Dex and Lido for patients undergoing laparoscopic hernia repair have good anesthesia effect and stable perioperative hemodynamics. However, Lido has shorter extubation time, and faster recovery, and is more conducive to postoperative recovery.

Key words: Dexmedetomidine, Lidocaine, Laparoscopes, Herniorrhaphy, Recovery quality

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