NCT06885411

Ototoxicity in Patients With MoM Hip Bearings

Ototixicity in Patients With a Metal-on-Metal Hip Arthroplasty

• Status: Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 200 (estimated)
• Sponsor: Reinier Haga Orthopedisch Centrum · Academic / Other
• Sex: All
• Age: —
• Healthy volunteers: Accepted

Summary

The goal of this observational study is to learn about ototoxicity in patients with a MoM hip arthroplasty. The main question it aims to answer is: • What is the prevalence of hearing loss in patients with high and low plasma metal concentrations.

Conditions

• Ototoxic Hearing Loss
• Cobalt Poisoning
• Chromium Causing Toxic Effect
• Arthroplasty Complications

Interventions

Type	Name	Description
OTHER	metal-on-metal hip arthroplasty	Cobalt and chromium release from metal-on-metal hip arthroplasties.

Timeline

• Start date: 2023-02-01
• Primary completion: 2025-12-01
• Completion: 2025-12-01
• First posted: 2025-03-20
• Last updated: 2025-03-20

Locations

1 site across 1 country: Netherlands