NCT02951741已完成不适用
Relations Between Hematologic Variables and Postoperative Bleeding and Transfusion in Revision Total Hip Replacement Arthroplasty
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 62
- 试验地点
- 1
- 主要终点
- Change of FIBTEM
研究概览
简要总结
Revision total hip replacement arthroplasty is a surgery having intra- and postoperative substantial blood loss. The investigators will investigate the relationship between the various hematologic variables and postoperative bleeding volume.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- 20 Years 至 85 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •revision total hip replacement
排除标准
- •hematologic disease
- •anticoagulant medication
- •American Society of Anesthesiologists physical status 4 and 5
结局指标
主要结局
Change of FIBTEM
时间窗: 5 minutes before initiation of anesthesia and 5 minutes after finishing operation
FIBTEM: one of the measurements of the rotational thromboelastometry
次要结局
- volume of infused fluid during operation(Period from starting to finishing the operation (During operation, an expected average of 3 hours))
- intraoperative urine output(Period from starting to finishing the operation (During operation, an expected average of 3 hours))
- transfusion units(Period from starting to finishing the operation (During operation, an expected average of 3 hours) and postoperative first day)
- activated partial prothrombin time(postoperative day 1)
- postoperative bleeding volume(postoperative 72 hours)
- fibrinogen concentration(postoperative day 1)
- Hemoglobin(postoperative day 4)
- Hematocrit(postoperative day 4)
- Platelet count(postoperative day 4)
- prothrombin time_international normalized ratio(postoperative day 1)
研究者
Hyo-Seok Na
Associate Professor
Seoul National University Bundang Hospital
研究点 (1)
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