Hip Arthroplasty, Total
Conditions
Brief summary
This prospective study aims to evaluate the dynamic biomechanical parameters of gait in active patients who have undergone total hip replacement (THR), focusing on movements critical for return to sport.
Interventions
PROCEDUREBiomechanical analysis
Biomechanical assessment is performed using a set of sensors (Qualisys Sports Marker Set - functional assessment, already in use at the Clinique du Sport) as well as 3D optoelectronic cameras and force and pressure platforms. These sensors are placed at various points on both lower limbs (hip, knee, ankle) and provide data in different planes (sagittal, frontal, transverse), as well as a comparison of both sides.
Sponsors
Clinique du Sport, Bordeaux Mérignac
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
No
Inclusion criteria
* Patient scheduled for total hip replacement surgery * Active patient with low to high level of physical activity prior to surgery * Informed consent * Complete medical file
Exclusion criteria
* Contralateral hip surgery * Neurological disorder affecting movement (e.g. Parkinson's disease, stroke) * Spinal pathology affecting movement or posture * Dementia or inability to complete questionnaires and assessments * Pregnant or breast-feeding patient * Patient under protective supervision * Patient not covered by a social security scheme
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Angular measurements by biomechanical sensors | 6 months after surgery | Angle measurements at hip, pelvis, knee and ankle in the three planes of space (sagittal, frontal and transverse), measured by biomechanical sensors. |
| Vertical forces measured by biomechanical sensors | 6 months after surgery | Vertical forces, push and landing, will be evaluated for each phase of the movements. Biomechanical specific sensors will be used to measure these data |
Countries
France
Contacts
CONTACTPierre Laboudie, MD
Outcome results
None listed