Joint Line Reconstruction in Navigated Total Knee Arthroplasty Revision (NavRevKnie)

Charité University Medicine Berlin

Status: Unknown

Conditions: Impingement; Loosening; Instability; or Other Reasons Accepted as Indications for TKA Exchange.; The Focus is to Determine the Precision of Joint Line Restoration in Navigated vs. Conventional Revision Total Knee Arthroplasty; Revision Total Knee Arthroplasty Because of

Treatments: Device: navigated revision knee arthroplasty; Device: conventional revision knee arthroplasty

Study type: Interventional

Funder types: Other; Industry

Identifiers

NCT01601756

AAG-I-H-0917

Details and patient eligibility

About

Hypothesis: navigated revision total knee arthroplasty results in a more precise reconstruction of preoperatively planned joint line than conventional revision total knee arthroplasty (rTKA).

Enrollment: 40 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria:

• indication for revision knee arthroplasty

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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40 participants in 2 patient groups

navigated revision total knee arthroplasty

Experimental group

Description:

revision total knee arthroplasty with the aid of a navigation system

Treatment:

Device: navigated revision knee arthroplasty

conventional revision knee arthroplasty

Active Comparator group

Description:

revision knee arthroplasty using conventional instruments

Treatment:

Device: conventional revision knee arthroplasty