70 results
The main objective is to compare the coronal Cobb angle correction of proximal hook claw fixation versus proximal pedicle screw fixation after two years of follow-up. The secondary objectives of the study are: comparison of coronal Cobb angle…
The aim of this study is to compare the early post-operative migration as measured by Roentgen Stereophotogrammetric Analysis (RSA) of the uncemented tibial component with plasma spray coating with the uncemented porous coated tibia component.
Objective: To evaluate the adherence of patient*s use of OS.
The goal of this clinical investigation is to assess the early migration and bone remodeling of the Symax hip stem and the Trident HA coated or Trident Tritanium acetabulum component with RSA and 18-F PET CT Also the sensitivity of the RSA…
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…
Primary outcomeThe primary objective of the study is to evaluate if patients undergoing resurfacing of the patella during TKA show at least 10 % improvement in the Baldini score (after 24 months) compared to patients undergoing TKA without…
1. Is KJD clinically non-inferior to current surgical techniques (HTO and TKP)?2. Is KJD superior to HTO in actual structural repair of cartilage?3. Is KJD cost-effective in the long-term compared to HTO and TKP?
2.1 Primary objectiveTo compare the wear rate 24 months after THA of HXLPE stabilized with vitamin E versus conventional UHMWPE for total joint arthroplasty.2.2 Secondary objectives1. To compare the wear rate at 3,12 and 24 months after THA between…
The aim of this study is to compare the early post-operative migration as measured by Roentgen Stereophotogrammetric Analysis (RSA) of the cemented tibial component with the uncemented porous coated tibia component.
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.
Primary objective: Minimizing and optimizing radiation dose while maintaining sufficient image quality in patients with THA. Secondary objective: Reducing metal artefacts and thus in addition further improving the overall image quality using O-MAR.
Closed reduction of a distal radius fracture is a treatment frequently performed by an emergency physician. The procedure is performed blind, meaning no visualization of the bony parts is possible during reduction. Whenever assumed that the position…
The primary objective is to assess the impact of total hip arthroplasty versus hemi-arthroplasty on rates of secondary procedures at 2 years in individuals with displaced femoral neck fractures.
The objective of this prospective randomised multi-center study is to compare the clinical outcome of the cemented and hydroxy-apatite coated uncemented hemi-arthroplasty for patients with a proximal intracapsular femoral fracture and the indication…
The effect of local anesthetic volume on the duration of single shot axillary brachial plexus block.
The purpose of the present study is to compare the duration of sensory and motor block with 15 and 40 millilitres mepivacaine 1.5% for axillary brachial plexus block using ultrasound guidance. Our hypothesis (H0) is that there is no difference (less…
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?
Primary objectiveTo compare the wear rate 60 months after THA of HXLPE stabilized with vitamin E versus conventional UHMWPE for total joint arthroplasty. Secondary objectives- To compare the wear rate at 3,12, 24 and 60 months after THA between…
To assess whether increasing low hemoglobin levels to near normal accelerate functional recovery and shorten the revalidation period after hip fracture surgery in the elderly.
The primary objective is the assessment and comparison of the in vivo kinematic patterns of the knee designs by means of fluoroscopy and EMG. The secondary objective is to evaluate if the polyethylene bearing in the mobile bearing is rotating and if…
Do pre-processed bone chips have lower contamination rates compared to femoral heads, morselised at the operating theatre measured at different moments during hip revision arthroplasty?