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Analysis of risk factors and construction of prediction model for ecchymosis after joint arthroplasty—— A prospective observational clinical trial

Analysis of risk factors and construction of prediction model for ecchymosis after joint arthroplasty—— A prospective observational clinical trial

Status
Recruiting
Phases
Early Phase 1
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2400080173
Enrollment
Unknown
Registered
2024-01-22
Start date
2023-05-03
Completion date
Unknown
Last updated
2024-01-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

ecchymosis

Interventions

Joint replacement surgery teatment group with/without ecchymosis:None

Sponsors

The First Affiliated Hospital of Chongqing Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1) Age =18 years old; 2) Patients in the Department of Orthopedics of our hospital who need joint replacement surgery.

Exclusion criteria

Exclusion criteria: 1) Complicated with severe cardiovascular and cerebrovascular diseases (myocardial infarction, cerebral infarction, etc.); 2) There is a significant bleeding tendency (such as gastrointestinal active bleeding, cerebral hemorrhage, etc.); 3) Combined with systemic or local venous thromboembolism (such as deep vein thrombosis, pulmonary embolism, etc.); 4) Previously defined coagulation dysfunction; 5) Complicated with severe neuromuscular system diseases; 6) Receive a bilateral TKA/THA or a renovated TKA/THA 7) Pregnant or breastfeeding;

Design outcomes

Primary

MeasureTime frame
ecchymosis;Risk factor;Prediction model;Blood routine examination;coagulogram;thromboelastogram;vwf;

Countries

China

Contacts

Public ContactHuang Wei

The First Affiliated Hospital of Chongqing Medical University

huangjiaxingys@163.com+86 23 8901 1202

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026