A Study for the Effect of Thiopental Sodium on the Short Latency Potential of Somatosensory Evoked Potential |
Won Young Lee, M.D., Young Suck Lee, M.D.*, Won Ok Kim, M.D.* , Jae Ho Moon, M.D. |
Department of Rehabilitation Medicine & *Anesthesiology, Yonsei University College of Medicine, Yongdong Severance Hospital |
Thiopental Sodium 주입 후의 체성감각유발전위 검사에서의 Short Latency 변화에 대한 연구 |
이원영, 이영석*, 김원옥*, 문재호 |
연세대학교 의과대학 재활의학교실, *마취과 |
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Abstract |
The effects of ultra-short acting barbiturate (thiopental sodium) on short latency potential of somatosensory evoked potential have been studied in twenty two patients without neurological disease. The results were as follows: 1) The men values of P40 potential latencies were 36.7±2.09 msec for the pre-anesthetic state, and 36.7±1.65 msec, 37.0±2.30 msec and 37.7±2.48 msec correspondingly for the post-anesthetic state after serial thiopental sodium infusion of 0.5mg/kg, 1.5mg/kg and 3.0mg/kg. 2) There was no statistical difference of P40 potential latencies between pre-anesthetic and post-anesthetic states(P>0.05). |
Key Words:
Thiopental sodium, Somatosensory evoked potential, Short latency potential, Anesthesia |
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