Comparison of Computer-Assisted Navigation and Conventional Instrumentation for Bilateral Total Knee Arthroplasty: The Functional Outcome of Mid-Term Follow-up Study

Chang Gung Memorial Hospital1 site in 1 country56 target enrollmentNovember 1, 2017

ConditionsArthropathy of Knee Joint

Overview

Phase: N/A
Intervention: Not specified
Conditions: Arthropathy of Knee Joint
Sponsor: Chang Gung Memorial Hospital
Enrollment: 56
Locations: 1
Primary Endpoint: International Knee Society (IKS)
Status: Completed
Last Updated: 7 years ago

Overview Investigators Eligibility Criteria Outcomes Sites Similar Trials

Overview

Brief Summary

To compare the functional outcomes of Computer-Assisted Navigation (CAS) and Conventional Instrumentation TKA at the 8-year follow-up.

Detailed Description

The data of the present study was collected from the review of the medical chart of the patients who were scheduled to undergo staged bilateral TKA and randomly assigned to receive Computer-Assisted Navigation (CAS) TKA in one limb and conventional TKA. Then, comparing the functional outcomes of CAS and Conventional Instrumentation was performed by statistical software.

Registry

clinicaltrials.gov

Start Date

November 1, 2017

End Date

August 31, 2018

Last Updated

7 years ago

Study Type

Observational

Sex

All

Investigators

Sponsor

Chang Gung Memorial Hospital

Responsible Party

Sponsor

Eligibility Criteria

Inclusion Criteria

•The patients who were scheduled to undergo staged bilateral TKA and randomly assigned to receive CAS TKA in one limb and conventional TKA in the other at the 8-year follow-up.

Exclusion Criteria

Not provided

Outcomes

Primary Outcomes

International Knee Society (IKS)

Time Frame: up to 8-year follow-up

To assess the functional outcome of TKA by self-explanatory questionnaire

Secondary Outcomes

Hospital for Special Surgery (HSS) Questionnaire(Baseline, 8-year follow-up)
Western Ontario and McMaster University Osteoarthritis Index (WOMAC)(Baseline, 8-year follow-up)
Short Form-36 (SF-36) Health Survey(Baseline, 8-year follow-up)
Radiographic evaluation(Baseline and 3 months after operation)