Clinical Trial Details
— Status: Not yet recruiting
Administrative data
NCT number |
NCT04779112 |
Other study ID # |
N201912060 |
Secondary ID |
|
Status |
Not yet recruiting |
Phase |
|
First received |
|
Last updated |
|
Start date |
March 2021 |
Est. completion date |
January 2022 |
Study information
Verified date |
March 2021 |
Source |
Taipei Medical University |
Contact |
Chen-Kun Liaw |
Phone |
+886963969162 |
Email |
chenkunliaw[@]tmu.edu.tw |
Is FDA regulated |
No |
Health authority |
|
Study type |
Observational
|
Clinical Trial Summary
This study mainly measures the orientation of acetabulum cup post total hip arthroplasty.
Using "Liaw's Version", a new and accurate standardization method, investigators are trying
to analyze acetabulum cup anterversion change postoperatively.
Description:
Patients undergoing total hip arthroplasty have generally good prognosis. However, clinically
there was still a minority of patients who suffered from persistent postoperative pain.
Dislocations of hip leading to revision surgeries were as well observed in some patients.
This study mainly measures the orientation of acetabulum cup post total hip arthroplasty.
Using "Liaw's Version", a new and accurate standardization method, investigators are trying
to analyze acetabulum cup anterversion change postoperatively.
As previously known, the anteversion of acetabulum cup determines the range of motion,
stability, and the function after total hip arthroplasty. Cup malalignment increase
impingement, dislocation, cup migration, and polyethylene wear. Finding a pattern may help
the early diagnosis of acetabular loosening.