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ChiCTR-IIR-16008596
暂停或中断
去氧肾上腺素/去甲肾上腺素
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去氧肾上腺素/去甲肾上腺素
2016-06-03
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Hypotension
評估於脊髓麻醉剖腹生產期間隨機使用去氧腎上腺素“Phenylephrine”或去甲腎上腺素“Norepinephrine”維持產婦血壓 : 反應研究3
評估於脊髓麻醉剖腹生產期間隨機使用去氧腎上腺素“Phenylephrine”或去甲腎上腺素“Norepinephrine”維持產婦血壓 : 反應研究3
評估於脊髓麻醉剖腹生產期間隨機使用去氧腎上腺素“Phenylephrine”或去甲腎上腺素“Norepinephrine”維持產婦血壓
随机平行对照
Ⅳ期
computer-generated randomization code
Double-blind
The Chinese University of Hong Kong
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274
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1990-01-01
1990-01-01
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American Society of Anesthesiologists physical status 1-2 patients scheduled for elective caesarean section at ≥ 36 weeks of gestation under spinal anaesthesia during normal working hours at Prince of Wales Hospital, Shatin, Hong Kong.;
请登录查看Known fetal abnormality, inability or refusal to give informed consent, age < 18 years, inability to speak either Chinese or English, multiple gestation, weight <50 kg or >100 kg, preexisting or pregnancy-induced hypertension, patients taking monoamine oxidase inhibitors or tricyclic antidepressants, patients with mesenteric or peripheral vascular thrombosis, patients with renal impairment, known allergy to phenylephrine or norepinephrine.;
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