A Gray Zone Approach of Rotational Thromboelastometry for Predicting Postoperative Bleeding in Cardiac Surgical Patients
- Conditions
- Other Functional Disturbances Following Cardiac SurgeryPostoperative HemorrhageCoagulation Defect; Bleeding
- Interventions
- Device: ROTEM
- Registration Number
- NCT01889732
- Lead Sponsor
- Samsung Medical Center
- Brief Summary
Rotational thromboelastometry (ROTEM) is reliable point of care management of coagulation disorder undergoing surgery. Recently, there are some reports about prediction of perioperative bleeding using ROTEM. But, the effectiveness of ROTEM for predict bleeding and improve outcomes is still debate. In this retrospective study, the investigators will compare immediate postoperative bleeding with ROTEM parameters using a Gray zone approach, and access the reliability of ROTEM for prediction of bleeding after cardiac surgery.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- All
- Target Recruitment
- 200
Inclusion Criteria
- cardiac surgical patients using Cardiopulmonary bypass
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Exclusion Criteria
- known coagulation disorder
- Using deep hypothermic circulatory arrest
- Using partial cardiopulmonary bypass
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Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Arm && Interventions
Group Intervention Description ROTEM ROTEM -
- Primary Outcome Measures
Name Time Method early postoperative bleeding(chest tube drainage) postoperative bleeding during 6hrs. primary outcome is Chest tube drainage(blood volume) during 6hrs.
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
Samsung Medical Center
🇰🇷Seoul, Korea, Republic of