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Short-term outcomes of uncemented knee prosthesis with mechanical locking structure in total knee arhtroplasty: a randomized, parallel controlled study

A randomized, parallel-controlled clinical trial of a trabecular knee prosthesis system

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100052714
Enrollment
Unknown
Registered
2021-11-04
Start date
2021-12-01
Completion date
Unknown
Last updated
2022-08-08

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

Conditions

Knee osteoarthritis

Interventions

experimental group:using uncemented knee prosthesis
control group:using cemented knee prosthesis

Sponsors

West China Hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: End-stage knee osteoarthritis, initial TKA, willingness to participate in follow-up, aged 18-70 years, ASA grade less than 3.

Exclusion criteria

Exclusion criteria: Patients with previous history of lower extremity surgery, history of lower extremity fractures, coagulation disorders and poorly controlled hypertension.

Design outcomes

Primary

MeasureTime frame
Functional recovery;Radiolucent line;Visual analogue scale scoring;Postoperative complications;—

Countries

China

Contacts

Public ContactZhou Zongke
zhouzongke@scu.edu.cn+86 18980601028

Outcome results

None listed

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