Osteoarthrosis Clinical Trial
Official title:
Early Stability of the Delta-TT Cup With Polyethylene Insert Compared to the Delta-TT Cup With Ceramic Insert. A Randomised RSA Study
The goal of this study is to study the stability of the Delta-TT cup with polyethylene insert and the Delta-TT cup with ceramic insert both combined with the H-MAX femoral stem by means of RSA to assess whether the differences in stiffness of the cup will have an influence on incorporation and mechanical stability. It is hypothesized that there will be more micromotion on the short-term (<2 years) in the patients with the ceramic insert because of the higher stiffness, however, all components will be considered stable on the short and long-term.
Rationale: Roentgen Stereophotogrammetric Analysis (RSA) is a very accurate measurement technique used to obtain micromotion of the implants relative to inserted tantalum markers in the surrounding bone. Using RSA, long-term predictions of prosthetic loosening can be made based on a two years follow-up. Therefore, it is recommended to analyse all (new) prosthetic components by means of RSA. Objective: The goal of this study is to study in a randomised trial the stability of the Delta-TT cup with polyethylene insert and the Delta-TT cup with ceramic insert both combined with the H-MAX femoral stem by means of RSA to assess whether the differences in stiffness of the cup will have an influence on incorporation and mechanical stability. It is hypothesized that there will be more micromotion on the short-term (<2 years) in the patients with the ceramic insert because of the higher stiffness, however, all components will be considered stable on the short and long-term. Secondary goal is to compare the stability of the C2 femoral stem, to the H-MAX femoral stem as well as to compare it to relevant migration results of similar stems from the literature. These RSA results will contribute to knowledge about the early stability and long-term prosthetic loosening of these cementless stems. ;
Status | Clinical Trial | Phase | |
---|---|---|---|
Completed |
NCT02542592 -
Effect of Methylprednisolone on Immune Signaling in Hip-arthroplasty Patients
|
Phase 2/Phase 3 | |
Completed |
NCT02445898 -
Effect of Methylprednisolone on Orthostatic Intolerance and Heart Rate Variability in Hip-arthroplasty Patients
|
Phase 2/Phase 3 | |
Completed |
NCT02910830 -
Osteoarthritis Relationships and Tobacco " Ancillary Study Khoala "
|
N/A | |
Completed |
NCT01443975 -
Clinical Evaluation on the Use of the X-pander Device
|
N/A | |
Completed |
NCT01603017 -
Nuclear Magnetic Resonance Therapy in Knee Osteoarthrosis
|
N/A | |
Completed |
NCT02222740 -
A Safety, Tolerability and Pharmacokinetic Dose Escalation Study of HC-ER in Patients With Osteoarthritis Pain
|
Phase 2 | |
Completed |
NCT00860873 -
Effectiveness of Glucosamine + Chondroitin in Osteoarthrosis
|
Phase 3 | |
Recruiting |
NCT02923310 -
Evaluation of Two Types of PRP in Knee Osteoarthritis
|
Phase 1/Phase 2 | |
Active, not recruiting |
NCT02518269 -
A 3-Arm Study on G7 Acetabular Cup With Echo BiMetric Stem in Total Hip Arthroplasty
|
N/A | |
Completed |
NCT02967874 -
Autologous Adipose-Derived Stromal Vascular Fraction Cells for Osteoarthritis Treatment
|
Phase 1/Phase 2 | |
Withdrawn |
NCT02341079 -
Intraoperative Liposomal Bupivacaine Injection in Primary Total Knee Arthroplasty
|
Phase 2/Phase 3 | |
Completed |
NCT00291499 -
Efficacy Study of Condrosulf in the Treatment of Symptomatic OA of the Hand
|
Phase 3 | |
Recruiting |
NCT05882227 -
Nursing Intervention for the Reduction of Anxiety During the Process of Primary Total Hip Arthroplasty Within the Optimized Recovery Program.
|
N/A | |
Completed |
NCT05697952 -
E1K Intra Articular(IA) Treatment for Knee Osteoarthritis
|
Phase 2 | |
Completed |
NCT01940692 -
Topical and Intravenous Administration of TXA Are Equally Effective in DAA THA
|
Phase 2 | |
Completed |
NCT02071745 -
Navigated Total Knee Arthroplasty, the Correlation to CT Scans and Clinical Results
|
N/A | |
Completed |
NCT02332603 -
Effect of Methylprednisolone on Glucose Homeostasis in Patients Undergoing Total Hip- and Knee-arthroplasty
|
Phase 3 | |
Completed |
NCT02332616 -
Effect of Methylprednisolone on Complement Activation in Patients Undergoing Total Knee-arthroplasty
|
Phase 3 | |
Completed |
NCT02332629 -
Effect of Methylprednisolone on Endothelial Function in Patients Undergoing Total Knee-arthroplasty
|
Phase 3 | |
Completed |
NCT02319343 -
Effect of Methylprednisolone on Quadriceps Muscle Function in Patients Undergoing Total Knee-arthroplasty
|
Phase 3 |