Migration in Total Hip Arthroplasty with a Cemented BiMobile Cup: Better Stability with More Cement?
Migration in Total Hip Arthroplasty with a Cemented BiMobile Cup: Better Stability with More Cement? (Be-Mobile)
JointResearch
75 participants
Jan 1, 2019
INTERVENTIONAL
Conditions
Summary
Objective: The main objective of this study is to compare the (early) migration of the cemented BiMobile cup at two year post-surgery between two different cup sizes after standard optimal reaming, and consequently adjusting the cement mantle into circa 2 or 4 mm, in patients with a primary cemented total hip arthroplasty (THA). Additionally, the results of the BiMobile cup will be compared to the Avantage cup, which is placed with a standard cup size, resulting in a cement mantle of approximately 2 mm. Study design: A prospective single centre blinded randomised controlled trial. Study population: All patients who meet the criteria to undergo a cemented THA.
Eligibility
Plain Language Summary
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Interventions
BiMobile dual mobility cup, in a standard size after optimal reaming, resulting in a cement mantle of approximately 2mm.
BiMobile dual mobility cup, in one size smaller than standard after optimal reaming, resulting in a cement mantle of approximately 4mm.
Avantage dual mobility cup, in a standard size after optimal reaming, resulting in a cement mantle of approximately 2mm.
Locations(1)
View Full Details on ClinicalTrials.gov
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NCT04049279