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Gait Kinematics After Primary Total Knee Arthroplasty (TKA) Versus Revision TKA

NCT03898544 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 32

Last updated 2021-04-08

No results posted yet for this study

Summary

The functional outcomes after TKA are satisfying with a full recovery at 6 months - 1 year. Nevertheless, the revisions of TKA have often lower functional results than primary TKA with a long delay of recovery. The Stryker TKA present the same device for primary TKA and for revision.

The aim of this study is to compare the gait kinematics at 6 months after primary Stryker TKA or Revision Stryker TKA to assess if the objective outcomes are similar with this device.

Conditions

  • Knee Arthroplasty, Total
  • Gait Analysis

Interventions

DEVICE

Group primary TKA

Assessment by gait kinematics analysis The total knee arthroplasty will be performed as usual with the dedicated instrumentation. The gait kinematics analysis will be performed with the KneeKG system on a treadmill, with infrared sensors (IR) on the leg. This system is not invasive. The IR sensors are positioned on the pelvis, the distal femur and the tibial crest. This system records the flexion/extension, the varus/valgus and the rotation during the walking (1 minute of walking).

DEVICE

Group TKA revision

Assessment by gait kinematics analysis The total knee arthroplasty will be performed as usual with the dedicated instrumentation. The gait kinematics analysis will be performed with the KneeKG system on a treadmill, with infrared sensors on the leg. This system is not invasive. The IR sensors are positioned on the pelvis, the distal femur and the tibial crest. This system records the flexion/extension, the varus/valgus and the rotation during the walking (1 minute of walking).

Sponsors & Collaborators

  • Stryker Nordic

    collaborator INDUSTRY

  • Hospices Civils de Lyon

    lead OTHER

Principal Investigators

  • Sébastien Lustig, Pr · Hospices Civils de Lyon

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-03-18
Primary Completion
2020-09-10
Completion
2020-09-10

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03898544 on ClinicalTrials.gov