IRCT201209226803N3已完成未知
Effect of vitamin B12 infusion in prevention of nitrous oxide- induced homocysteine increase in patients undergoing general anesthesia for elective surgery
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 入组人数
- 60
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- 18 years 至 45 years（—）
- 性别
- All
入选标准
- •Informed written consent; ASA class ?-??; Age between 18 and 45 years; Elective surgeries that operation time is estimated at more than 2 hours.
- •Exclusion criteria: Pregnancy; Emergency Surgery; Contraindications of nitrous oxide )such as Pneumothorax; Mechanical intestinal obstruction; Occlusion of the middle ear; Laparoscopic Surgery; Laser Surgery; Increased ICP); Intake of vitamin B12 and folate supplements before surgery; Contraindications of vitamin B12 and folate; Leber's disease; Patients with vitamin B12 or folate deficiency; megaloblastic anemia; Anesthesia in the past month; Smoking; Renal failure; hypothyroidism.
排除标准
- 未提供
研究者
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