Unique ID issued by UMIN | UMIN000031650 |
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Receipt number | R000035653 |
Scientific Title | The effect of propofol on H Reflex, M wave and motor evoked potential. |
Date of disclosure of the study information | 2018/03/19 |
Last modified on | 2020/01/28 11:42:19 |
The effect of propofol on H Reflex, M wave and motor evoked potential.
The effect of propofol on H Reflex, M wave and motor evoked potential.
The effect of propofol on H Reflex, M wave and motor evoked potential.
The effect of propofol on H Reflex, M wave and motor evoked potential.
Japan |
Patients who are scheduled for spine surgery by posterior approach requiring neurophysiological monitoring under general anesthesia
Anesthesiology |
Others
NO
The analysis of effect of propofol on motor system.
Pharmacodynamics
The amplitude of H reflex of left soleus muscle at propofol effect site concentration 2.0 and 4.0 mcg/ml.
The amplitude and latency of motor evoked potential, M wave and F wave in bilateral soleus muscle at three propofol concentration(effect site concentrations 2.0, 3.0 and 4.0 mcg/ml).
The amplitude and latency of H Reflex in left soleus muscle at propofol concentration(effect site concentrations) 3.0 mcg/ml.
The latency of H Reflex in left soleus muscle at three propofol concentration(effect site concentrations 2.0, 3.0 and 4.0 mcg/ml).
The amplitude and latency of H Reflex in right soleus muscle at three propofol concentration(effect site concentrations 2.0, 3.0 and 4.0 mcg/ml).
The amplitude and latency of motor evoked potential in bilateral abductor pollicis brevis, bilateral quadriceps, bilateral tibialis anterior, bilateral abductor hallucis and bilateral hamstrings at three propofol concentration(effect site concentrations 2.0, 3.0 and 4.0 mcg/ml).
The amplitude and latency of posterior tibial nerve somatosensory evoked potential at three propofol concentration(effect site concentrations 2.0, 3.0 and 4.0 mcg/ml).
Interventional
Single arm
Non-randomized
Open -no one is blinded
Self control
1
Treatment
Medicine |
Measurement of H Reflex, M wave, F wave, and motor evoked potentials at three effect site concentrations (2.0, 3.0 and 4.0 mcg/ml) of propofol.
20 | years-old | <= |
100 | years-old | >= |
Male and Female
Adult patients who are scheduled for spine surgery by posterior approach requiring intraoperative neurophysiological monitoring.
ASA PS 4 or 5.
Previous history of epilepsy, cerebrovascular diseases
History of neuromuscular disorders including myasthenia gravis, lower extremity peripheral nerve dysfunction, severe heart disease.
Those who can not understand the purpose of this study such as dementia.
Those who are allergic to the drugs to be used.
Those who are judged unsuitable by the research doctor.
15
1st name | Hiroshi |
Middle name | |
Last name | Baba |
Niigata University Graduate School of Medical and Dental Sciences
Division of Anesthesiology
951-8122
1-754, Asahi-machi-Dori, Chuo-ku, Niigata city, Niigata, Japan
025-227-2328
masui@med.niigata-u.ac.jp
1st name | Hiroyuki |
Middle name | |
Last name | Deguchi |
Niigata University Graduate School of Medical and Dental Sciences
Division of Anesthesiology
951-8122
1-754, Asahi-machi-Dori, Chuo-ku, Niigata city, Niigata, Japan
025-227-2328
asabekkamu1@gmail.com
Niigata University
Japan society for the promotion of science
Non profit foundation
Research Ethics Committee, niigata univercity
1-754, Asahi-machi-Dori, Chuo-ku, Niigata city, Niigata, Japan
025-227-2625
ethics@adm.niigata-u.ac.jp
NO
新潟大学医歯学総合病院(新潟県)
2018 | Year | 03 | Month | 19 | Day |
Unpublished
Completed
2018 | Year | 01 | Month | 10 | Day |
2018 | Year | 02 | Month | 01 | Day |
2018 | Year | 03 | Month | 19 | Day |
2020 | Year | 01 | Month | 27 | Day |
2020 | Year | 01 | Month | 28 | Day |
2020 | Year | 01 | Month | 28 | Day |
2020 | Year | 03 | Month | 31 | Day |
2018 | Year | 03 | Month | 09 | Day |
2020 | Year | 01 | Month | 28 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000035653
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