Comparison of perioperative blood loss in simultaneous bilateral TKA with open-box and closed-box knee prosthesis
Phase 1
Completed
- Conditions
- comparison of blood loss and transfusion rate between bilateral TKA that was implanted with closed and open-box knee prosthesis.Simultaneous bilateral total knee arthroplasty,perioperative blood loss,blood transfusion rate
- Registration Number
- TCTR20180220001
- Lead Sponsor
- one
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- 110
Inclusion Criteria
patients underwent simultaneous bilateral TKA with preoperative hemoglobin > 9 g/dL.
Exclusion Criteria
incomplete of retrived data
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method calculated perioperative blood loss (PBL) 72 hours calcuation with formula,Blood transfusion rate 24, 48, 72, 96 hours after surgery odd ratio
- Secondary Outcome Measures
Name Time Method factor associate with PBL and blood transfusion rate 72 hour multivariate regression model