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Correlation Analysis of Gait Parameters and Clinical Scores Before and After Total Knee Arthroplasty

Correlation Analysis of Gait Parameters and Clinical Scores Before and After Total Knee Arthroplasty

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500109571
Enrollment
Unknown
Registered
2025-09-22
Start date
2025-09-30
Completion date
Unknown
Last updated
2025-09-29

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

Conditions

Knee osteoarthritis

Interventions

Observation group:None

Sponsors

Chinese PLA General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Aged >= 18 years, who underwent primary unilateral total knee arthroplasty (TKA); 2.Postoperative follow-up duration >= 6 months, with complete preservation of gait analysis data (Opti_Knee system) and clinical scores (SF-36, WOMAC, KSS); 3.Preoperative diagnosis of primary osteoarthritis.

Exclusion criteria

Exclusion criteria: 1.Comorbidity with other lower extremity joint diseases (e.g., hip/ankle arthritis) or severe spinal degeneration; 2.Presence of neuromuscular disorders (e.g., post-stroke sequelae, Parkinson's disease); 3.Postoperative occurrence of prosthetic infection, loosening, or revision surgery; 4.Data missing rate > 20% (e.g., incomplete recording of gait parameters or scores)

Design outcomes

Primary

MeasureTime frame
Knee Society Score;Western Ontario and McMaster Universities Osteoarthritis Index;—

Secondary

MeasureTime frame
The Short-From-36 Health Survey;Gait parameter;—

Countries

China

Contacts

Public ContactGuoqiang Zhang

Chinese PLA General Hospital

gqzhang301@163.com+86 136 0121 0743

Outcome results

None listed

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