NCT01634828已完成不适用
Method for Improved Intraoperative Blood Loss Estimates
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 47
- 试验地点
- 1
- 主要终点
- Estimate of intraoperative blood loss
研究概览
简要总结
The purpose of this study is to develop a mathematical algorithm which the investigators plan to use to more accurately estimate intraoperative blood loss.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 100 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •All elective surgical patients
排除标准
- •Pregnant women
- •Lack of informed consent
- •Attending Physician feels enrollment could interfere with optimal patient care
- •Patients who did not have a preoperative hemoglobin measured as part of their preoperative work-up
- •Patients whose preoperative hemoglobin fraction is abnormal.
- •Patients who will likely require an intraoperative blood transfusion.
- •Patients for whom the intraoperative use of the Cell Saver is anticipated.
结局指标
主要结局
Estimate of intraoperative blood loss
时间窗: duration of surgery
次要结局
未报告次要终点
研究者
Annette Macintyre
Principle Investigator
University of Utah
研究点 (1)
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