FindTrial
Sign In

Clinical outcomes of primary total knee arthroplasty in patients under 40 years of age: a retrospective study

Clinical outcomes of primary total knee arthroplasty in patients under 40 years of age: a retrospective study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500100013
Enrollment
Unknown
Registered
2025-04-01
Start date
2025-04-09
Completion date
Unknown
Last updated
2025-04-07

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

Conditions

None listed

Interventions

Patient group:None

Sponsors

West China Hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1.Inclusion criteria: (1) patients diagnosed with primary knee osteoarthritis who underwent initial unilateral TKA; (2) patients aged <40 years and between 40 and 60 years; (3) no definite complications during hospitalization.

Exclusion criteria

Exclusion criteria: 1.Exclusion criteria: (1) age 60 years; (2) history of previous revision; (3) withdrawal from remote follow-up for any reason; (4) incomplete clinical data of the patient; (5) patients who refused to participate in or refused to undergo follow-up; (6) comorbid psychiatric disorders that could not be judged on their own.

Design outcomes

Primary

MeasureTime frame
Survival rate of prosthesis;HHS score;Evaluation of prosthetic loosening;Knee Imaging assessment;—

Countries

China

Contacts

Public ContactPengde Kang

West China Hospital, Sichuan University

354034137@qq.com+86 189 8060 1953

Outcome results

None listed

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