Joint Line Reconstruction in Navigated Total Knee Arthroplasty Revision

Status

UNKNOWN

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT01601756

Acronym

NavRevKnie

Enrollment

Registered

2012-05-18

Start date

2011-09-30

Completion date

2012-12-31

Last updated

2012-05-18

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

Conditions

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

Keywords

revision knee arthroplasty, navigation, joint line

Brief summary

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

Interventions

DEVICEnavigated revision knee arthroplasty

revision knee arthroplasty with the aid of a navigation system the navigation system is the Orthopilot System with a software specifically dedicated for revision operations (TKR 1.0). The system is from Aesculap AG (Tuttlingen).

DEVICEconventional revision knee arthroplasty

revision knee arthroplasty using conventional instruments

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

TREATMENT

Masking

DOUBLE (Investigator, Outcomes Assessor)

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Yes

Inclusion criteria

* indication for revision knee arthroplasty

Design outcomes

Primary

Measure	Time frame	Description
Restoration of Joint Line	postoperatively (6 to 12 weeks after operation, we expect a mean of 9 weeks)	Difference between preoperatively planned and postoperatively achieved joint line

Countries

Germany

Contacts

Primary ContactGeorg Matziolis, MD

georg.matziolis@charite.de+49 30 450 615093

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026