IRCT20230228057559N1尚未招募未知
Compare the effect of heparin lock and normal saline flushing on central venous catheter patency in patients admitted to the intensive care unit
试验速览
- 阶段
- 未知
- 状态
- 尚未招募
- 入组人数
- 90
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 no limit（—）
- 性别
- All
入选标准
- •All hospitalized patients over 18 years of age hospitalized in the intensive care unit who have a central venous catheter
- •The patient's central venous catheter should be three ducts and the size of the catheter ducts should be 16, 18, 18.
- •The patient is treated with anticoagulants
- •Absence of obvious signs of infection at the catheter insertion site (discharge, redness, and swelling)
- •Place the catheter in the subclavian or internal jugular vein
- •The activated partial thromboplastin time (PTT) is within the normal range
- •Less than 24 hours have passed since the central venous catheter was inserted
- •At the beginning of the study, the site of catheter placement should be free of bleeding
排除标准
- •Occurrence of infection symptoms at the catheter insertion site during the study
- •Unwanted exit of the catheter from its anatomical location, for example, due to the patient's restlessness
- •Bleeding at the catheter insertion site
- •The patient needs cardiopulmonary resuscitation
- •Occurrence of coagulation disorders and change of PTT outside the normal range
研究者
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