Trials / Completed
CompletedNCT02733900
Modifications of the Subchondral Bone in Aseptic Osteonecrosis of the Femoral Head
Study of Modifications of the Composition and Structure in the Aseptic Osteonecrosis of the Femoral Head and Etiopathogenic MRI Correlations
- Status
- Completed
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 34 (actual)
- Sponsor
- Lille Catholic University · Academic / Other
- Sex
- Male
- Age
- 25 Years – 70 Years
- Healthy volunteers
- Not accepted
Summary
In this study, the aim is to identify the modifications responsible for aseptic osteonecrosis of the femoral head and its structural evolution by the association of the micro scanner analysis and Raman spectrometry performed on the femoral heads removed during hip replacements. The study of femoral heads will allow the analysis of bone tissue at two different scales, both correlated with the biomechanical properties of the bone. Also, the association with preliminary MRI analysis will provide pathogenic explanations correlated to these modifications.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| PROCEDURE | femoral head removal |
Timeline
- Start date
- 2016-02-01
- Primary completion
- 2018-04-01
- Completion
- 2020-12-01
- First posted
- 2016-04-12
- Last updated
- 2026-04-17
Locations
2 sites across 1 country: France
Source: ClinicalTrials.gov record NCT02733900. Inclusion in this directory is not an endorsement.