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A prognostic study of patient-specific instruments assisted knee arthroplasty

A single-center open ambispective study for prognostic factors of patient-specific instruments assisted knee arthroplasty

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000039217
Enrollment
Unknown
Registered
2020-10-22
Start date
2020-11-01
Completion date
Unknown
Last updated
2021-01-25

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

Conditions

Arthritis

Interventions

Group PSI:PSI
Control Group:Conventional TKA

Sponsors

Peking University International Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
30 Years to 120 Years

Inclusion criteria

Inclusion criteria: Patients with end-stage arthritis without surgical contraindications.

Exclusion criteria

Exclusion criteria: Candidates who do not agree to participate in the study.

Design outcomes

Primary

MeasureTime frame
Postoperative HKA Angle;KSS;WOMAC SCORE;—

Secondary

MeasureTime frame
The operation time;Tourniquet time;HGB decline;Perioperative blood transfusion;Drainage volume on operation day;Postoperative complications;Postoperative prosthesis position and relevant angles;Postoperative patella length;Postoperative length of the patellar tendon;Anterior cortical notch of the femur;Osteotomy thickness at each location of the knee joint;—

Countries

China

Contacts

Public ContactYang Bin

Peking University International Hospital

doctoryangbin@foxmail.com+86 13810803698

Outcome results

None listed

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