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NCT06158425Recruiting

Constitutional Alignment in Osteoarthritic and Healthy Chinese

Distribution of Coronal Plane Alignment of the Knee Classification in Chinese Osteoarthritic as Well as Healthy Population
The First Hospital of Jilin UniversityClinicalTrials.govradiation
Verified
Study focus
Disease/Condition
Osteoarthritis, Knee
Drug/Device/Intervention
long-leg radiograph
Study type
Observational
Intervention type
radiation
Sponsor & location
Primary sponsor
The First Hospital of Jilin University
Location
Changchun, China
Timeline & enrollment
Phase
N/A
Start date
Nov 22, 2023
End date
Dec 06, 2023
Enrollment
353 participants
Primary outcome

CPAK distribution

Summary

coronal plane alignment of the knee(CPAK) distribution of 246 cases(477 knees) of OA patients
 and 107 cases(214 knees) of healthy people were examined on long-leg radiographs
 retrospectively. Radiological measurements and CPAK classification on different Kellgren-
 Lawrence(K-L) Grade in patients with unilateral total knee arthroplasty(TKA) were compared.
 Clinical outcomes of CPAK type I patients performed by mechanical alignment(MA) and
 restricted kinematic alignment(rKA) during TKA were examined. ML algorithm including K
 nearest neighbors (KNN), random forest(RF), artificial neural networks (ANN), logistic
 regression(LR) and gradient boosting (GBDT) were established, the dependent variable was set
 as whether the constitutional phenotype of an arthritic knee classified as type I was type I.

ICD-10 classifications
Chronic instability of kneeInjuries to the knee and lower legGonarthrosis [arthrosis of knee]Dislocation, sprain and strain of joints and ligaments of kneeSprain and strain of other and unspecified parts of knee
Data source
Registry
ClinicalTrials.gov
Trial ID
NCT06158425
Type
Non-Device Trial
About this record

Access comprehensive clinical trial information for NCT06158425 through Pure Global AI's free database. This phase not specified trial is sponsored by The First Hospital of Jilin University and is currently Recruiting. The study focuses on Osteoarthritis, Knee. Target enrollment is 353 participants.

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