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Journal of Chinese Physician ; (12): 45-48, 2010.
Artículo en Chino | WPRIM | ID: wpr-451600

RESUMEN

Objective To study the effect of propofol used for outpatient painless enteroscope on cognitive function.Methods One hundred and twenty ASAⅠ~Ⅱpatients scheduled for enteroscope were randomly divided into three groups .Propofol was given 1.5mg/kg(groupⅠ), 2mg /kg (group Ⅱ) or 2.5 mg/kg ( group Ⅲ) intravenously .The enteroscope was inserted when patient showed unconsciousness and no reaction to dictation .SpO2 was kept above 95%96% throughout enteroscope .All patients received neurobehavioral cognitive status examination ( NCSE ) and mini-mental state examination ( MMSE ) test 1 hour before enteroscope examination and 5 minutes,30 minutes, 1 hour after enteroscope examination was o-ver and must finish it within 15 min.The enteroscope examination time , vital signs, analgesia effects and intraoperative awareness were record .Results The ability of memory and calculation at 5 minutes after en-teroscope examination showed a statistical difference between group Ⅰ and ⅡorⅢ( P 0.05 ) , The ability of memory and calcu-lation at 30 minutes, 1 hour after enteroscope examination there was no significant difference in three groups ( P >0.05 ) .In all patients ,the MMSE scores at 5 minutes after enteroscope examination were significant-ly lower than the baseline value ( P 0.05 ) .The NCSE and MMSE scores at 3hour, 12 hour after enteroscope examination there was no significant difference between in group I and II or Ⅲ( P >0.05).Conclusion Propofol 1.5mg/kg used for painless enteroscope examination has no effect on cognitive function .MMSE and NCSE are suitable for evaluation of outpatient's cognitive func-tion.

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