Trials / Unknown
UnknownNCT02543437
Large Head X3 Study
The Effect of Large Diameter Head to Prevent Dislocation, and of 3 rd Generation Highly Crosslinked Polyethylene to Reduce Wear in Computer Assisted Total Hip Arthroplasty.
- Status
- Unknown
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 120 (actual)
- Sponsor
- Stryker Japan K.K. · Industry
- Sex
- All
- Age
- 20 Years
- Healthy volunteers
- Not accepted
Summary
The purpose of this study is to explore the benefit of X3 polyethlene inserts with larger diameter heads used in the Japanese population. Range of Motion (ROM) and lift-off distance for both 28mm, 32mm and 36mm in patients will be examined intraoperatively by using the Stryker computerized tomography (CT) based Navigation system. Another aspect of this study is to observe wear resistance performance of X3 over historical liner existing highly crosslinked polyethylene.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DEVICE | Trident Acetabular X3 Insert |
Timeline
- Start date
- 2010-07-01
- Primary completion
- 2011-12-01
- Completion
- 2019-07-01
- First posted
- 2015-09-07
- Last updated
- 2018-10-15
- Results posted
- 2016-04-06
Locations
4 sites across 1 country: Japan
Source: ClinicalTrials.gov record NCT02543437. Inclusion in this directory is not an endorsement.