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Study identifier: NCT04031820 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Dual-mobility Cups Compared to Unipolar Cups on Dislocation and Cost-effectiveness After Primary Total Hip Arthroplasty.

Condition: Total Hip Arthroplasty · Osteoarthritis, Hip  ·  Sponsor: JointResearch

PhaseNA
Planned participants1100
Who can joinAll sexes, 70 Years to no upper limit
Healthy volunteersNo

About this study

Objective: The primary objective is to investigate whether there is a difference in the number of hip dislocations following primary total hip arthroplasty (THA), using the posterolateral approach, with a DM cup compared to a unipolar cup in elderly patients 1 year after surgery. Study design: Prospective multi-center nation wide, single blinded RCT nested in the LROI. Study population: Patients ≥ 70 years old, undergoing an elective primary cemented THA.

This description comes directly from the study's public registry record.

Talk to the study team

Loes van Beers, MSc  ·  +31205993653  ·  l.w.a.h.vanbeers@olvg.nl

Nienke Willigenburg, PhD  ·  +31205992415  ·  n.w.willigenburg@olvg.nl

Always discuss trial participation with your own doctor first.

Locations (1)

OLVGAmsterdam, NetherlandsRecruiting

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Source record: clinicaltrials.gov/study/NCT04031820