View clinical trials related to Hip.
Filter by:The ceramic-ceramic friction pair is widely used today in total hip arthroplasty, including fourth-generation ceramics which show the lowest wear rate. These have considerably reduced the risk of head fracture compared to previous generations; however, the risk of insert rupture persists with rates similar to those of third generation ceramics. These ceramic fractures require complex revision surgery, which brings complications, exposing patients to the risk of third-body wear and tear related to persistent post-surgical debris. They are frequently due to an incorrect assembly of the ceramic causing intraoperative or early postoperative rupture. To fix this, manufacturers have developed pre-assembled cups in the factory. The Dynacup One C cup developed by Corin® corresponds to the pre-assembled version of the Dynacup cup, making it possible to eliminate the risk of anomaly during intraoperative assembly linked to the human factor and to offer patients with very small cups an adapted ceramic implant. A single study with a small sample compared the two implants (pre-assembled version [vs] modular version) clinically, radiologically and functionally without showing any significant difference. The lack of data in the literature comparing these two implants motivated us to conduct a randomized comparative study on a large sample of patients.
The goal of this observational study is to learn about the feasibility of enhanced three-dimensional water-selective cartilage (3D-WATSc) sequence in displaying the vessels of children's hip by magnetic resonance. The main questions it aims to answer are: - Could the images of enhanced 3D-WATSc sequence show the healthy side hip joint vessels in children? - Could the images of enhanced 3D-WATSc sequence show the vascular disease of the suffering side hip joint in children? Participants with unilateral hip disease will undergo the magnetic resonance examination including enhanced 3D-WATSc sequence. The pelvic plain film and magnetic resonance images will be collected and analysed. Researchers will compare the images of of the normal side with the images of the abnormal side to see if the enhanced 3D-WATSc sequence images could show the vascular disease of the suffering side hip joint in children?
The purpose of this study is to determine the intra-articular and serum levels of vancomycin over the first 24 hours postoperatively after intra-articular administration of a standard dose of vancomycin in primary total hip arthroplasty.
The goal of this double-blind prospective randomized study is to compare subjective outcome measures and gait parameters between conventional THA using large diameter femoral heads and total hip resurfacing
A prospective multicentre randomised clinical trial of 250 selected patients with THA, who will be randomly assigned to intervention (IG) or control group (CG). Both will have standard physiotherapy during hospitalisation, IG will additionally learn strength and sensory-motor training exercises. Follow up will be performed with physical tests, maximal voluntary isometric contractions and outcome assessment questionnaires at baseline and 1, 3 and 12 months after surgery.
The aim of the study will be to compare functional outcomes of the two surgical hip approaches in total hip arthroplasty: anterior, posterolateral and anterolateral. Surgical approach may have influence on patients functional outcome.
Total hip replacement (THP) is widely used for hip osteoarthritis treatment. Surgeons are constantly looking to improve all aspects related to this procedure weather is improvement of implant design, instrumentation or surgical technique. Excellent clinical and radiological results were observed at medium and long term in the last years for AMIStem system. This observational study has the objective to survey hip prosthesis stability and function of the operated hip in patients who are not exposed to surgical risks. The principal investigator will contact all patients in order to perform the follow-up visit according to standard practice. Patients operated between January 2010 and December 2011 will be invited in the study during the clinical visit organised according to standard practice. Preoperative clinical and radiological data, intraoperative details and postoperative follow-up data at 1-year will be retrospectively collected. Five-year and ten-year data will be prospectively collected after inclusion in the study.
The purpose of this study is to determine whether a higher threshold for transfusion with red blood cells improves the postoperative ambulation.