Blood Transfusion Complication
Conditions
Keywords
liver transplantation, blood transfusion, Patient blood management
Brief summary
Based on the principle of patient blood management, this study aims to reduce the risk of blood transfusion in allogeneic liver transplantation patients, to ensure the safety of blood transfusion, and to provide new methods and basis for restrictive blood transfusion.
Detailed description
1. Preoperative variables and statistical analysis of a large number of intraoperative blood transfusions in allogeneic liver transplantation patients were performed to screen preoperative variables. 2. Models were established by machine learning algorithms to predict a large number of blood transfusions during surgery, providing a reference for preoperative blood preparation and postoperative outcome.
Interventions
blood transfusion
Sponsors
Study design
Eligibility
Inclusion criteria
* 48h preoperative biochemical indicators, blood general indicators, coagulation test complete
Exclusion criteria
* 1\. Inspection information is not detailed 2. Blood transfusion information is not detailed 3.Postoperative medical record information is not detailed
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| one year mortality | 2019-2021 | All-cause mortality |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Intraoperative blood transfusion | 2019-2021 | Intraoperative blood component input |
Countries
China