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 [1610 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 ...

Trident® Tritanium™ Acetabular Shell Revision Study

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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 [9873 Associated PubMed Articles listed on BioPortfolio]

Comparison of a highly porous titanium cup (Tritanium) and a conventional hydroxyapatite-coated porous titanium cup: A retrospective analysis of clinical and radiological outcomes in hip arthroplasty among Japanese patients.

The use of 3-dimensional highly porous acetabular cups is increasing. Their structure and mechanical properties mimic those of natural bone; therefore, they should promote stronger biological fixation...

Outcomes of acetabular fractures in the elderly: a five year retrospective study of twenty seven patients with primary total hip replacement.

Open reduction and internal fixation (ORIF) in osteoporotic acetabular fractures is quite difficult with high risk of implant failure. Total hip arthroplasty (THA) may be an effective option for treat...

Measurement of acetabular cup inclination in anteroposterior pelvic radiogram : An indicator of quality after primary total hip arthroplasty?

Acetabular cup orientation, consisting of pelvic positioning, version and inclination, can influence short-term and long-term results after total hip arthroplasty (THA). The radiographic measurement o...

Evaluation of Modified Techniques for Toggle Pin Repair of Coxofemoral Luxation in Dogs: A Cadaveric Study.

 The primary objective was to assess acetabular articular cartilage damage when an acetabular tunnel is drilled by passing the drill bit through the femoral tunnel. The second objective was to asses...

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...

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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