A prospective, randomised, single centre clinical study comparing cementless Polar stem and the cementless Corail stem in total hip replacement

Joint UCL / UCLH / Royal Free Biomedical Research Unit (UK)0 sites75 target enrollmentMarch 21, 2012

Overview

No summary available.

Registry

who.int

Start Date

March 21, 2012

End Date

July 1, 2020

Last Updated

4 years ago

Study Type

Interventional

Sex

All

Sponsor

Joint UCL / UCLH / Royal Free Biomedical Research Unit (UK)

•1\. The surgeon and the patient must agree that total hip replacement (THR) is necessary
•2\. The patient must be fit for THR in the opinion of the surgeon and the interdisciplinary team
•3\. The indication for THR must be primary osteoarthritis, avascular necrosis, femoral neck fracture, or hip dysplasia
•4\. Patients requiring primary arthroplasty
•5\. Patients must be aged between 50 \-? 75 years at the time of surgery
•6\. Both male and female
•7\. The patient must be capable of giving informed consent and express a willingness to comply with the post\-operative review program
•8\. The patient must be a permanent resident in an area accessible to the study site

•1\. Post\-traumatic OA (proximal femur fracture)
•2\. Post\-infection in respective joint
•3\. Prior osteotomy of the affected hip
•4\. Patients under treatment for osteoporosis (with bisphosphonate)
•5\. OA patients diagnosed Charnley Classification
•6\. Patients requiring cortisone medication
•7\. Patients whose body mass index is higher than 35
•8\. Patients already participating in the RSA hip study.
•9\. The individual is unable or unwilling to sign the patient informed consent specific to this study
•10\. Previous THR on contra\-lateral side