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Clinical Trial Summary

There are two distinct aims of this study:

1. This prospective study is designed to document the long-term (10-year) radiographic and clinical outcomes of a new type of highly cross-linked polyethylene liner which contains vitamin E as an anti-oxidant, (E-Poly), in a group of primary total hip arthroplasty subjects. The clinical outcome of E-Poly will be compared to a group of subjects receiving Arcom XL polyethylene.

2. This study is also designed to document the long-term (10-year) radiographic and clinical outcomes of a new cementless acetabular component having a titanium porous surface (Regenerex). The clinical outcome of this new FDA cleared device will be compared a group of subjects receiving an acetabular component having a plasma sprayed surface.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT00545285
Study type Interventional
Source Massachusetts General Hospital
Contact
Status Active, not recruiting
Phase N/A
Start date November 2007
Completion date May 2023

See also
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Completed NCT02162186 - Clinical and Radiographic Outcomes of the Corin Tri-Fit Total Hip Replacement
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Completed NCT02577822 - The Viability of Short Stems in Total Hip Arthroplasty N/A
Active, not recruiting NCT00551967 - Evaluation of the Wear of Vitamin E Treated Polyethylene Components in Primary THA Using RSA N/A
Completed NCT03966573 - Femoral Lengthening Might Impair Physical Function and Lead to Structural Changes in Adjacent Joints N/A
Recruiting NCT04754087 - G7 Acetabular System With Vivacit-E or Longevity Liner PMCF Study N/A
Completed NCT00957970 - Bone Mineral Changes Around Stemless and Stemmed Cementless Femoral Components Phase 4
Completed NCT00565786 - ArCom® and ArComXL® Polyethylene Data Collection
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Terminated NCT02161484 - Continuous Lumbar Plexus Block With and Without Parasacral Block in Patients Undergoing Total Hip Replacement N/A
Withdrawn NCT01668160 - Stability of Revision Total Hip Arthroplasty Implants Using Radiostereometric Analysis N/A
Not yet recruiting NCT01040273 - Management of Postoperative Pain After Total Hip Arthroplasty Phase 2/Phase 3
Recruiting NCT02836262 - Hip Replacement System (HRS-P) in Primary Total Hip Arthroplasty N/A
Completed NCT03341442 - A Study of Posterior Hip Precautions After Total Hip Arthroplasty N/A