Trials / Completed
CompletedNCT03680443
Total Hip Arthoplastry Revision by Dual-mobility Acetabular Cup Cemented in a Metal Reinforcement
Total Hip Arthoplastry Revision by Dual-mobility Acetabular Cup Cemented in a Metal Reinforcement: A 62 Case Series at a Minimum 5 Years Follow-up
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 62 (actual)
- Sponsor
- Centre Hospitalier Universitaire, Amiens · Academic / Other
- Sex
- All
- Age
- 19 Years – 94 Years
- Healthy volunteers
- Not accepted
Summary
Total hip arthroplasty (THA) requires bone reconstruction in case of severe acetabular injury, with risk of dislocation, especially postoperatively. Dual-mobility cups have proved effective in preventing dislocation in THA revision for instability, but their behavior when cemented in a metal reinforcement has been little studied. The present study assessed results for a dual-mobility cup cemented in a metal reinforcement, in terms of aseptic loosening and postoperative instability. A single-center continuous series of 62 patients receiving such an assembly in THA revision was assessed retrospectively at a minimum 5 years' follow-up.
Detailed description
Total hip arthroplasty (THA) requires bone reconstruction in case of severe acetabular injury, with risk of dislocation, especially postoperatively. Dual-mobility cups have proved effective in preventing dislocation in THA revision for instability, but their behavior when cemented in a metal reinforcement has been little studied. The present study assessed results for a dual-mobility cup cemented in a metal reinforcement, in terms of aseptic loosening and postoperative instability. A single-center continuous series of 62 patients receiving such an assembly in THA revision was assessed retrospectively at a minimum 5 years' follow-up. Failure due to aseptic loosening or instability and implant survival at last follow-up were analyzed.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| OTHER | assembly in THA revision | A single-center continuous series of 62 patients receiving such an assembly in THA revision was assessed retrospectively at a minimum 5 years' follow-up. Failure due to aseptic loosening or instability and implant survival at last follow-up were analyzed. |
Timeline
- Start date
- 2013-01-01
- Primary completion
- 2017-04-26
- Completion
- 2017-04-26
- First posted
- 2018-09-21
- Last updated
- 2018-09-21
Source: ClinicalTrials.gov record NCT03680443. Inclusion in this directory is not an endorsement.