Effect of Patellar Processing Sequence in Total Knee Arthroplasty: A Prospective Randomized Controlled Trial

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900022738

Enrollment

Unknown

Registered

2019-04-24

Start date

2019-04-24

Completion date

Unknown

Last updated

2019-04-30

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

Conditions

Total knee arthroplasty

Interventions

A:Treatment of patella before osteotomy

B:Treatment of patella after osteotomy

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Aged 18 to 85 years, Undertake total knee arthroplasty; Informed consent is available.

Exclusion criteria

Exclusion criteria: (1) patients diagnose Rheumatoid arthritis; (2) patients undergoing total knee arthroplasty revision; (3) patients diagnose Tumor.

Design outcomes

Primary

Measure	Time frame
Function;Pain;patellar track;	—

Secondary

Measure	Time frame
???????? Ratio of lateral ligament release;operation time;complication;	—

Countries

China

Contacts

Public ContactZongke Zhou

West China Hospital, Sichuan University

18030818522@163.com+86 18030818522

Outcome results

None listed

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