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NCT01121146 · ClinicalTrials.gov registry record · NA
Study Comparing Marathon Polyethylene and Enduron Polyethylene Acetabular Liners Used in Total Hip Arthroplasty
A NA study of Osteoarthritis and Arthritis, sponsored by Anderson Orthopaedic Research Institute.
- Completed
- Registry status
- NA
- Development phase
- 236
- Enrollment target
- 1
- Study location
NCT01121146: Completed NA study of Osteoarthritis and Arthritis, sponsored by Anderson Orthopaedic Research Institute.
NCT01121146 is a NA study of Osteoarthritis and Arthritis that has completed, run by Anderson Orthopaedic Research Institute. The registered enrollment target is 236 participants, below the 816-participant average among 135 other Osteoarthritis trials with a reported enrollment target (71% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01121146, a NA study of Osteoarthritis and Arthritis, has completed, sponsored by Anderson Orthopaedic Research Institute.
- COMPLETED
- Registry status
- NA
- Development phase
- 236 participants
- Enrollment target
- 1
- Study location
Study Summary
The purpose of the study is to determine whether crosslinked Marathon and standard Enduron polyethylene liners show differences in bone loss around the hip implant.
Primary Outcome
The incidence of clinically significant osteolysis was based on the number of unrevised THAs (total hip arthroplasties) with at least 1.5 square centimeters of pelvic and/or femoral osteolysis. Osteolysis was defined as an area of localized loss of trabecular bone or cortical erosion that was not apparent on the pre-operative or immediate postoperative radiograph. To obtain lesion sizes, the defects were outlined on the anteroposterior pelvic radiograph and the area of the lesion was measured us
Conditions Studied
Interventions
- DEVICE Total Hip Replacement
Study Locations (1)
Virginia
- Anderson Orthopaedic Research Institute - Alexandria
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 236 participants |
| Start Date | 1998-12 |
| Est. Completion | 2012-03 |
| Phase | NA |
What the finished NCT01121146 record still lists
NCT01121146 is an interventional study that assigns participants to a tested intervention. The registered 236 participants enrollment target is mid-sized for trials with a published cap, below the 816-participant average among 135 other Osteoarthritis trials with a reported enrollment target (71% lower).
The record links to 5 conditions, with Osteoarthritis appearing as the primary indexed condition, and to 1 intervention - of which Total Hip Replacement is the first listed.
NCT01121146 reports a single indexed study location in Virginia.
Frequently Asked Questions
What is clinical trial NCT01121146 about?
NCT01121146 is a clinical study titled "Study Comparing Marathon Polyethylene and Enduron Polyethylene Acetabular Liners Used in Total Hip Arthroplasty". The purpose of the study is to determine whether crosslinked Marathon and standard Enduron polyethylene liners show differences in bone loss around the hip implant.
What is the current status of trial NCT01121146?
This trial is currently completed. It is a NA study. The enrollment target is 236 participants. The study started on 1998-12. Estimated completion is 2012-03.
What conditions does trial NCT01121146 study?
This clinical trial studies the following conditions: Osteoarthritis, Arthritis, Musculoskeletal Diseases, Rheumatic Diseases, Joint Diseases.
What interventions are being tested in trial NCT01121146?
The interventions under investigation include: Total Hip Replacement (DEVICE).
Who is sponsoring clinical trial NCT01121146?
This trial is sponsored by Anderson Orthopaedic Research Institute, which has 7 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT01121146 being conducted?
This trial has 1 study location across Virginia. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Osteoarthritis
Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.
Where NCT01121146's enrollment target sits among peer trials
236 48th of 135 higher than 88 of 135 other Osteoarthritis trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Osteoarthritis trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
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