Clinical trials: Metal Hip Replacement
Arthroplasty, Replacement, Hip
A Comparative Study of In-vivo Wear Between 28 mm and 40 mm Metal Heads
Prospective, single centre, randomized clinical study; series of patients with a 5-years patient evaluation period.
- Trial name
- X3largeheads (NCT02525627)
- Testing
- Trident cup, X3 inserts, 28 mm head, Trident cup, X3 inserts, 40 mm head, Symax stem
- Where
- Netherlands
- Volunteers
- 40 people
- Sponsor
- Stryker Orthopaedics
Avascular Necrosis, Osteoarthritis
Zimmer Continuum Metal on Polyethylene (MoP) PostMarket Clinical Followup (PMCF) Study
This is a prospective, multi-center, non-randomized, non-controlled study designed to obtain survival and outcome data on the Continuum Metal on Polyethylene Acetabular System when used in primary total hip arthroplasty.
- Conditions
- Avascular Necrosis, Osteoarthritis, Inflammatory Arthritis, Post-traumatic Arthritis
- Trial name
- NCT01307384
- Testing
- Continuum Metal on Polyethylene Acetabular System
- Where
- 2 sites in United States
- Volunteers
- 195 people
- Sponsor
- Zimmer Biomet
Total Hip Replacement System
Ceramic on Metal Total Hip Replacement System Multi-Center,Investigational Device Exemption Clinical Trial
The purpose of this study is to demonstrate non-inferiority of the Ceramic on Metal Total Hip when compared to a TRANSCEND® historical control group of patients with primary total hip replacement.
- Trial name
- COM (NCT00820443)
- Testing
- Ceramic on metal prosthesis
- Where
- United States
- Volunteers
- 253 people
- Sponsor
- MicroPort Orthopedics Inc.
Survival, Prosthesis
Monocer AOANJRR Registry-nested Study
This study titled "Prospective, Multicentre Study to Assess Performance of the MonoCer Acetabular Cup in Primary Total Hip Replacement" is a multi-centre prospective registry-nested cohort study, using AOANJRR's web-based data…
- Trial name
- NCT05822505
- Where
- Australia
- Volunteers
- 280 people
- Sponsor
- Medacta International SA
Arthropathy of Hip
Evaluation of Implant Survival in Patients With a Pinnacle Ultamet Device in Conventional Total Hip Joint Replacement
The objective is to evaluate the implant survival rate for patients implanted with a PINNACLE® ULTAMET™ Metal-on-Metal implant for conventional total hip arthroplasty for the treatment of a severe hip disease and true femoral…
- Trial name
- NCT01684631
- Testing
- Total Hip arthroplasty
- Where
- 6 sites in France
- Volunteers
- 107 people
- Sponsor
- DePuy International
Non-inflammatory Degenerative Joint Disease
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 28mm or 36mm ULTAMET™ metal insert.
- Trial name
- ASR (NCT00561600)
- Testing
- ASR™-XL Modular Acetabular Cup System, Pinnacle™ acetabular shell
- Where
- 8 sites in United States
- Volunteers
- 265 people
- Sponsor
- DePuy Orthopaedics
Rheumatoid Arthritis, Osteoarthritis
Multi-Centre Study to Assess the Long-term Performance of the DePuy ASR™ System in Resurfacing and Primary Total Hip Replacement
The purpose of this study is to monitor the performance of a large metal-on-metal bearing from the DePuy ASR™ System in the treatment of patients with hip joint disease requiring hip resurfacing surgery or a total hip…
- Conditions
- Rheumatoid Arthritis, Osteoarthritis, Post-traumatic Arthritis, Collagen Disorders
- Trial name
- NCT00872547
- Testing
- DePuy ASR™ Hip System, DePuy ASR™ XL Head / ASR™ Acetabular Cup System
- Where
- 8 sites in Austria, Czechia and 6 more
- Volunteers
- 329 people
- Sponsor
- DePuy International
Hip Athroplasty Using M2a Magnum
Metal-on-metal Hip Replacement MRI Study
This study is being conducted to determine the rate of symptomatic and asymptomatic nonmalignant, noninfective soft tissue mass presence (referred to in the literature as pseudotumour, ALVAL, ARMD, cysts or lesions) in primary…
- Trial name
- NCT03409640
- Where
- United Kingdom
- Volunteers
- 100 people
- Sponsor
- Zimmer Biomet
Non-inflammatory Joint Diseases
Metal on Metal Versus Ceramic on Metal Hip Replacement
The purpose of this study is to compare the performance of artificial hips with metal heads and metal sockets to artificial hips with ceramic heads articulating with metal socket components.
- Trial name
- NCT00208494
- Testing
- Total Hip Replacement
- Where
- 9 sites in United States, Canada
- Volunteers
- 392 people
- Sponsor
- DePuy Orthopaedics
Rheumatoid Arthritis, Osteoarthritis
A Two Centre Study to Assess the Long-term Performance of the Pinnacle™ Cup With a Metal-on-Metal Bearing in Primary Total Hip Replacement
The purpose of this study is to monitor the performance and determine the metal ion release of the Pinnacle™ Cup with a metal-on-metal bearing combination in the treatment of patients with hip joint disease requiring a total hip…
- Conditions
- Rheumatoid Arthritis, Osteoarthritis, Post-traumatic Arthritis, Collagen Disorders
- Trial name
- NCT00208364
- Testing
- Pinnacle Acetabular Cup System
- Where
- 2 sites in Italy, United Kingdom
- Volunteers
- 163 people
- Sponsor
- DePuy International
Rheumatoid Arthritis, Osteoarthritis
A Multi-centre Study to Assess the Long-term Performance of the Pinnacle™ Cup With a Polyethylene-on-metal Bearing in Primary Total Hip Replacement
The purpose of this study is to monitor the performance of the Pinnacle™ Cup with a polyethylene-on-metal bearing combination in the treatment of patients with hip joint disease requiring a total hip replacement.
- Conditions
- Rheumatoid Arthritis, Osteoarthritis, Post-traumatic Arthritis, Collagen Disorders
- Trial name
- NCT00208429
- Testing
- Pinnacle Acetabular System
- Sponsor
- DePuy International
Non-inflammatory Degenerative Joint Disease, Osteoarthritis
A Clinical Investigation of the M2a- 38™ Hip System
The purpose of this prospective clinical data collection is to document the performance and clinical outcomes of the M2a- 38™ Hip System
- Conditions
- Non-inflammatory Degenerative Joint Disease, Osteoarthritis, Avascular Necrosis
- Trial name
- NCT00698503
- Volunteers
- 190 people
- Sponsor
- Biomet Orthopedics, LLC
Arthritis, Degenerative
Pilot Study Evaluating the Safety and Efficacy of a New Hard-on-Hard Total Hip Replacement System
The purpose of this study is to assess the early and long term safety and efficacy of the hard-on-hard total hip replacement system (R3 ODH-ODH utilization) in patients with non-inflammatory arthritis.
- Trial name
- NCT02154516
- Testing
- ODH Hip System
- Where
- 2 sites in South Africa
- Volunteers
- 26 people
- Sponsor
- Smith & Nephew, Inc.
Adverse Local Tissue Reaction, Total Hip Arthroplasty
ASR-XL Metal-on-Metal 522 Post-Market Surveillance Study
The purpose of this clinical study is to evaluate blood metal ion levels as a function of time of implantation for the ASR-XL MoM system.
- Trial name
- NCT01884532
- Testing
- ASR-XL Metal-on-Metal
- Where
- 7 sites in United States
- Volunteers
- 146 people
- Sponsor
- DePuy Orthopaedics