Clinical Research Directory

Clinical Investigation Comparing Two Different Ultra-porous Coated Surfaces of Uncemented Cups

Sponsor: Umeå University

Summary

A randomised controlled study comparing two types of ultra-porous coated uncemented cups in total hip arthroplasty. Primary objective is to investigate if the clinical, radiological and patient-reported outcome of the new MobileLINK TabecuLINK cup combined with an X-LINKed insert is non-inferior to the clinical and radiological outcome of the Pinnacle Gription series 100 cup combined with the Marathon liner. Patients are evaluated up to 15 years postoperatively.

Official title: Modern Surfaces of the Uncemented Cup in Total Hip Arthroplasty: A Randomized, Clinical Investigation Comparing Two Different Ultra-porous Coated Surfaces of Uncemented Cups Using CT-based Micromotion Analysis and Clinical Evaluation

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