Maveric Magnetic Resonance Imaging Used to Study Detailed Bone Apposition and Fixation of the Stryker Trident II Tritanium System
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Sponsor
- Enrollment
- 20
- Locations
- 1
- Primary Endpoint
- Comparison of bone apposition and fixation in patients with the Trident II Tritanium hip system with bone apposition and fixation in patients with Trident cups.
Study Overview
Brief Summary
The study aims to describe bone apposition and fixation of the Trident and Trident II Tritatnium acetabular system in patients 1 year status post total hip replacement. We will be studying this by comparing magnetic resonance imaging (MRI)s taken 1 year s/p total hip replacement with a Trident II cup with MRI's taken of patients with the Trident Cup who had MRIs done at 1 year post-op.
Study Design
- Study Type
- Interventional
- Allocation
- Non Randomized
- Intervention Model
- Parallel
- Primary Purpose
- Other
- Masking
- None
Eligibility Criteria
- Ages
- 18 Years to 80 Years (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- •Patients who had a primary total hip replacement with a Stryker Trident II acetabular cup that have one year or more follow up.
- •Patients that are willing able able to have an MRI at their one year follow up visit.
- •Patients entered into the CORRe database (our HSS institutional joint replacement registry).
Exclusion Criteria
- •Patients who have not been consented as part of the CORRe database.
- •Patients who are unable or refuse to have an MRI at their 1 year follow up.
Arms & Interventions
Patients who have undergone THR with Trident II Cup
Patients who have had THR with Trident II Cups and will have an MRI taken at their one year post-operative visit.
Intervention: MRI (Diagnostic Test)
Patients who have undergone THR with Trident Cup
Patients who have had THR with Trident Cups and have previously had an MRI taken at the Hospital for Special Surgery at 1 year post-op.
Outcomes
Primary Outcomes
Comparison of bone apposition and fixation in patients with the Trident II Tritanium hip system with bone apposition and fixation in patients with Trident cups.
Time Frame: 1 year
Secondary Outcomes
No secondary outcomes reported