Tritanium® Primary Acetabular Shell Study

2014-08-27 03:16:07 | BioPortfolio


This study will be a prospective, non-randomized evaluation of the Tritanium® Primary Acetabular Shell for primary total hip replacement (THR) with a cementless application in a consecutive series of patients who meet the eligibility criteria. The first 120 cases enrolled will receive the Tritanium® Primary Acetabular Shell. An additional 120 cases will receive the Tritanium® Primary Acetabular Shell with periapatite (PA), a biological coating.

The success rate, defined as freedom from acetabular revision for any reason, for hips implanted with the Tritanium® Primary Acetabular Shell, is no worse than for hips implanted with similar technology as reported in the literature and Trident® X3® Study historical control at 10 years postoperative.

Study Design

Allocation: Non-Randomized, Control: Historical Control, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment


Hip Arthroplasty


Tritanium® Primary Acetabular Shell, Tritanium® Primary Acetabular Shell with Periapatite


Not yet recruiting


Stryker Orthopaedics

Results (where available)

View Results


Published on BioPortfolio: 2014-08-27T03:16:07-0400

Clinical Trials [1475 Associated Clinical Trials listed on BioPortfolio]

Trident II Tritanium Acetabular Shell Outcomes Study

The purpose of this study is to review the performance and success rate of an FDA approved cementless hip replacement part called the Trident II Tritanium Acetabular Shell. The study will ...

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Multi-Center Comparative Trial of the ASR™-XL Acetabular Cup System vs. the Pinnacle™ Metal- on- Metal Total Hip System

The primary objective of this investigation is to evaluate the clinical and radiographic outcomes of the ASR™-XL Acetabular Cup System compared to the Pinnacle™ Acetabular Cup with a 2...

Tritanium® Study in Japan

The purpose of this study is to evaluate early fixation and stability of the Tritanium cup. It is expected that the Tritanium® cup will be equal to or better than conventional cementless ...

PubMed Articles [9841 Associated PubMed Articles listed on BioPortfolio]

Influence of soft tissue in the assessment of the primary fixation of acetabular cup implants using impact analyses.

The acetabular cup (AC) implant primary stability is an important determinant for the success of cementless hip surgery but it remains difficult to assess the AC implant fixation in the clinic. A meth...

Novel Acetabular Cup for Revision THA Improves Hip Center of Rotation: A Radiographic Evaluation.

Bone loss in patients undergoing revision THA poses a considerable challenge for orthopaedic surgeons. Often, to achieve better fixation in remaining bone, larger diameter acetabular components and re...

Primary Circumferential Acetabular Labral Reconstruction: Achieving Outcomes Similar to Primary Labral Repair Despite More Challenging Patient Characteristics.

Treatment of acetabular labral tears with moderate or severe intrasubstance damage or segmental defects remains a substantial challenge. Circumferential labral reconstruction with iliotibial band allo...

Management of radiation induced, bilateral Primary THA loosening with an aseptic Paprosky Type IIB acetabular defect and a contralateral septic Type IIIB acetabular defect: A case report and review of literature.

Primary THA in an irradiated hip poses risk for early loosening and inadequate ingrowth.Adverse effects such as decreased vascularity and increased infection risk pose a threat.

The cross technique for the positioning of Kerboull plate in acetabular reconstruction surgery.

Acetabular reconstruction aims at filling bony defects and positioning the acetabular component in its anatomical place. To this, the use of Kerboull plate would give an automatic optimal positioning ...

Medical and Biotech [MESH] Definitions

Implants used to reconstruct and/or cosmetically enhance the female breast. They have an outer shell or envelope of silicone elastomer and are filled with either saline or silicone gel. The outer shell may be either smooth or textured.

Botanically, a type of single-seeded fruit in which the pericarp enclosing the seed is a hard woody shell. In common usage the term is used loosely for any hard, oil-rich kernel. Of those commonly eaten, only hazel, filbert, and chestnut are strictly nuts. Walnuts, pecans, almonds, and coconuts are really drupes. Brazil nuts, pistachios, macadamias, and cashews are really seeds with a hard shell derived from the testa rather than the pericarp.

Noninflammatory degenerative disease of the hip joint which usually appears in late middle or old age. It is characterized by growth or maturational disturbances in the femoral neck and head, as well as acetabular dysplasia. A dominant symptom is pain on weight-bearing or motion.

Congenital dislocation of the hip generally includes subluxation of the femoral head, acetabular dysplasia, and complete dislocation of the femoral head from the true acetabulum. This condition occurs in approximately 1 in 1000 live births and is more common in females than in males.

A hard or leathery calciferous exterior covering of an egg.

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Biological Therapy
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