Effect of Different Infusion Volume on Perioperative Bladder and Blood Volume in Patients Undergoing Daytime Surgery.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 90
- 试验地点
- 1
- 主要终点
- 1. The change of bladder volume
研究概览
简要总结
The objective of the trial was to explore the effect of different infusion volume on perioperative bladder and blood volume in patients undergoing daytime surgery assisted by bladder and vascular ultrasound and transthoracic echocardiography.
详细描述
The objective of the trial was to evaluate the effects of different infusion volume of Ringer's solution acetate (2 ml/kg,8ml/kg, 16ml/kg) on bladder volume, hemodynamics,transthoracic echocardiography and vascular ultrasound including the inferior vena cava(IVC) and the right subclavian vein(SCV) diameter and the IVC and SCV collapsibility index in patients undergoing daytime surgery through a randomized controlled clinical study, so as to provide better guidance for clinical transfusion avoiding bladder catheterization . The patients in this trial were visited before induction and discharge from the postanaesthesia .We also collected the first time and times of micturition and whether the patients have the dysuria.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Triple (Participant, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •ethnic Chinese;
- •age, 18 to 65 years old;
- •American Society of Anaesthesiologists (ASA) physical status I or II;
- •Daytime patients scheduled for general anesthesia
排除标准
- •Patients unwilling to cooperate with the experiment
- •Body mass index exceeding 30 kg/m2;
- •Patients with a history of heart ,liver and Renal failure ,hypertension,diabetes mellitus or arteriosclerosis; and any allergy to drugs used in the study.
- •Patients with the urinary diseases, such as kidney, ureteral calculi and tumors, prostatic hypertrophy.
研究组 & 干预措施
Group C: 16 ml/kg group
干预措施: Ringer's solution acetate (Drug)
Group A: 2 ml/kg group
干预措施: Ringer's solution acetate (Drug)
Group B: 8 ml/kg group
干预措施: Ringer's solution acetate (Drug)
结局指标
主要结局
1. The change of bladder volume
时间窗: baseline and 10 minutes before leaving the post-anesthesia care unite
bladder and blood volume in patients undergoing daytime surgery assisted by bladder and vascular ultrasound
次要结局
未报告次要终点
研究者
Wen-fei Tan
Principal Investigator
China Medical University, China