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Wear analysis of cross-linked versus standard polyethylene F.A.L. acetabular cups in patiënts with symptomatic coxarthrosis: a randomized controlled trial

Primary goal: mean linear wear of the cross-linked polyethylene F.A.L. cup compared to the mean linear wear of the standard polyethylene F.A.L. cup at 5 years postoperatively. Secondary goals:1. mean linear wear (millimeters/year) at 1 year, 3 years…

Clinical Study of the Valeo OL Interbody Fusion Device for Posterior Lumbar Interbody fusion versus PEEK: the Silicon Nitride and PEEK (SNAP) trial.

Primary ObjectiveThe primary objective is to show that fusion with the Valeo OL spacer produces similar improvement in MRDQ at all follow-up time points as compared to the same procedure with PEEK cages.Secondary ObjectivesTo show that the fusion…

Volumetric Wear Measurements in Total Knee Arthroplasty; Cross-linked versus Standard Polyethylene insert

The objective of this research is to investigate in vivo by means of RSA the amount of wear of the insert very secure.Through frequently taken RSA measurements over a 3 year period, we might be able to predict the longevity of the XLPE insert.

Clinical Evaluation Of Vanguard Deep Dish Rotating Platform Knee Prosthesis

1: Comparing the initial and long term clinical results and survival of the Vanguard Deep Dish prosthesis with the traditional Vanguard Fixed bearing prosthesis.2: Does Joint Care improves the recovery process?

Migration of SL-Plus Standard versus SL-Plus Hydroxyapatite (HA) coated stem: A comparison RSA Study.

Prove by means of RSA, that HA coating has an advangtage in stability of the uncemented SL-PLUS femoral component in primary total hip arthroplasty.

Migration and kinematics of the new Persona PS versus the proven NexGen LPS knee - a randomized controlled trial using radiostereometric analysis, fluoroscopy and gait

The objective of this study is to accurately assess and compare migration, kinematics, gait analysis, prosthesis placement and patient reported outcomes of two TKR prostheses: the fixed bearing, cemented NexGen LPS, a proven design with an excellent…

Effectiveness of dual-mobility cups for preventing dislocation after primary total hip arthroplasty by a posterolateral approach and their cost-effectiveness compared to unipolar cups in elderly patients.

The primary objective is to investigate whether there is a difference in the number of hip dislocations and revisions following primary total hip arthroplasty (THA), using the posterolateral approach, with a DM cup compared to a unipolar cup in…

Minimally Invasive versus Open Lumbar Interbody Fusion Trial (MIOLIFT): a randomized controlled trial for surgical treatment of lumbar spondylolisthesis and foraminal stenosis

Currently, available literature on costs and clinical effectiveness of MITLIF compared to OTLIF for patients with lumbar spondylolisthesis and degenerative foraminal stenosis is not sufficient. With a steep increase in the number of instrumented…

Deep versus moderate neuromuscular blockade during total hip replacement surgery to improve postoperative quality of recovery and immune function: a randomized controlled study

The main objective of this study is to assess the potential effect of deep neuromuscular blockade on the quality of recovery after total hip replacement surgery under general anesthesia. Secondary aims are to establish the relationship between the…