Navigation System for in Vivo Measurement of the Kinematics of the Knee

Validation of a Noninvasive Navigation System for in Vivo Measurement of the Kinematics of the Knee

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT02467699

Enrollment

Registered

2015-06-10

Start date

2015-06-01

Completion date

2017-09-30

Last updated

2025-09-05

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

Conditions

Knee Osteoarthritis

Keywords

Knee, Knee osteoarthritis, Knee replacement

Brief summary

The knee prosthesis is a validated treatment for end-stage osteoarthritis, and this intervention usually provides a significant improvement in the quality of life of patients. However, a significant percentage of patients (up 30%) say disappointed with the outcome of the intervention. One hypothesis that could explain these poor results might be poor adaptation of the implants to the patient's anatomy, resulting in a non-physiological kinematics for the patient. Multiple studies try to obtain an individual adaptation of the intervention according to multiple criteria. The measurement of the kinematics of the knee before surgery could participate in this process.

Interventions

None listed

Study design

Observational model

OTHER

Time perspective

RETROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

* Patients over 18 years * Patients operated in the service in 2014 to care for end-stage knee osteoarthritis by implantation of a total hip knee prosthesis.

Exclusion criteria

* Patients under 18 years

Design outcomes

Primary

Measure	Time frame
in vivo measurement of the kinematics of the knee	patient's medical data will be collected by health professional for the duration hospital stay, up to 1 year]

Countries

France

Outcome results