Effects of propfol and midazolam for sedation effect of central venous puncture / 局解手术学杂志

ABSTRACT

Objective To compare the effect of propofol and Midazolam for the vein puncture and indicators of respiratory cycle in the e-mergency center. Methods According to different anaesthetic,100 patients who needed for central venepuncture in patients,were randomly divided into Propofol group (50 cases) and Midazolam group (50 cases),given different dose input,and evaluated by RSS(Ramsay Sedation Scale,RSS) . In terms of the onset time and recovery time of consciousness,the central venous puncture were performed with all the patients. Results There was no significant difference in the process of sedation effect on respiration and circulation of the patients between 2 groups. And the differences between 2 groups with the time of reaching RSS-5 were no statistical significance,while the differences of consciousness recovery time between 2 groups were statistical significance. Conclusion The appropriate dosage and velocity of Propofol and Midazolam can quickly achieve central vein puncture,with slight influence on respiratory and circulatory system and no serious adverse reaction. But the onset time and consciousness recovery time of the Propofol which has a good controllability was shorter than those of Midazolam.