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Clinical Trial Summary

The effect of intravenous lidocaine on ED50 and ED95 of propofol, which causes unconsciousness, is unclear. In addition, it is not clear whether the depth of anesthesia induced by propofol changes when lidocaine is used in combination. Therefore, the purpose of this study was to study the effects of intravenous lidocaine on ED50, ED95 and NTI values of propofol induced unconsciousness .


Clinical Trial Description

Intravenous lidocaine has many advantages in perioperative period, in addition to reducing the amount of opioids and propofol, thus reducing the incidence of adverse reactions caused by them, it also has the effect on organ protection, can shorten the length of hospital stay, and promote postoperative recovery. The effect of intravenous lidocaine on ED50 and ED95 of propofol, which causes unconsciousness, is unclear. In addition, it is not clear whether the depth of anesthesia induced by propofol changes when lidocaine is used in combination. Therefore, the purpose of this study was to study the effects of intravenous lidocaine on ED50, ED95 and NTI values of propofol induced unconsciousness . ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05573191
Study type Interventional
Source General Hospital of Ningxia Medical University
Contact GuiMei Ji, master
Phone 13619587243
Email 1987780277@qq.com
Status Not yet recruiting
Phase Phase 1/Phase 2
Start date October 8, 2022
Completion date November 25, 2022

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