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Clinical Trial Summary

In a prospective register-based study, we aim to evaluate the implant survival, clinical outcomes and X-ray findings by following a cohort of patients operated with the Trident II cup.


Clinical Trial Description

Data will be collected from a cohort consisting of minimum 500 total hip arthroplasties. The patients will be recruited from multiple high volume centers in Sweden. To determine if there is evidence of inferiority as per benchmarking recommendations by The Orthopaedic Data Evaluation Panel the following parameters will be studied: Clinical parameters such as EQ-5D, Oxford Hip Score and Forgotten Joint Score, preoperative and after 1, 3, 6 and 10 years. Conventional radiography will be done preoperatively, postoperatively, 3, 6 and 10 years after total hip replacement. CTMA will be done postoperatively, 3 and 6 month and 2 years after total hip replacement. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04350255
Study type Interventional
Source Sahlgrenska University Hospital, Sweden
Contact Maziar Mohaddes, MD, PhD
Phone +46730701147
Email maziar.mohaddes@gmail.com
Status Recruiting
Phase N/A
Start date August 1, 2020
Completion date August 1, 2030

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