Clinical applications include: bleeding disorders, coagulopathy, intraoperative/postoperative bleeding assessment, chronic diseases with coagulation abnormalities, acute traumatic bleeding, and orthopedic trauma.
Conditions
Interventions
Gold Standard:Conventional coagulation tests (APTT and fibrinogen [FIB]) , routine blood test results, and standard thromboelastography (TEG) using kaolin cup are used as the reference standards to ev
Index test:Ultrasound guided wave thromboelastography (U-TEG) — including parameters such as R (reaction time), K (kinetics time), and MA (maximum amplitude) — is used to evaluate the coagulation stat
Sponsors
Huzhou Center Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: For adults with sodium citrate anticoagulation, the residual sample size should be >=1.5 mL. Samples from both the four routine coagulation tests and the ordinary cup (kaolin cup) of thromboelastography should be conducted simultaneously, and within 8 hours after the routine coagulation test (if this standard cannot be met for various reasons, samples within 48 hours after the completion of the test can be obtained for enrollment).
Exclusion criteria
Exclusion criteria: Residual blood samples with obvious coagulation in the tube should be excluded
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| U-TEG parameters, traditional thromboelastography (TEG) parameters, and conventional coagulation test results; | — |
Countries
China
Contacts
Public ContactWang Xiaoyan
Huzhou Center Hospital
Outcome results
None listed