View clinical trials related to Total Hip Replacement.
Filter by:Hip replacement surgery is common, with over 60,000 cases in Canada annually. After hip replacement, about 1-2% patients develop a deep infection in their artificial hip implant, called a periprosthetic joint infection (PJI). It can results in severe pain, disability and death. There are two types of surgical treatment: a single-stage revision that involves removing the joint, thoroughly cleaning the infected area and implanting a new joint, all in the same surgical procedure; a two-stage revision involves removing the joint, waiting at least 8 weeks while treating the patients with antibiotics and then doing re-implantation of the joint.
This study occurs in two phases. Phase 1 involves initial item development and measurement validation of a new tool for identifying hospitalized patients at high risk for preventable readmission. Primary tasks include item construction and content validation, data collection, analysis, and instrument refinement. Phase 2 involves administering the refined instrument to a new group of patients to determine final item content for the instrument, its factor structure, and its predictive validity.
The purpose of the study is to explore the long term functional status of people who have had both a spinal fusion procedure and a total hip replacement.
Total hip replacement (THR) is the procedure which can improve the quality of life in patients with osteoarthritis. However, deficits in static stability and impairment of the lower limb efficiency can be observed even several months after procedure. The aim of this study was to investigate the static balance of the standing position in patients treated by THR.
The purpose of this prospective research study is to determine the best way to manage post-operative pain after a total hip arthroplasty. Currently, there is no standard of care for managing post-operative pain in these patients. The quadratus lumborum block (QLB) first described by Blanco in 2007, is a promising technique in this indication: recently, there is a growing evidence for the use of the QLB as an alternative technique for pain management after hip surgery.
The is a retrospective analysis to study the characteristics of elderly patients treated with total hip replacements during past 5 years．
Total hip replacement is one of the most successful surgical procedures of modern times, with over 80,000 performed each year in the UK. However, up to 5% of all primary hip replacements need to be revised within the first 10 years, and in many cases malposition of the acetabular (hip socket) component is implicated in the early failure. The standard method of positioning the acetabular component is for the surgeon to be guided by a combination of the visible anatomical landmarks within the surgical field, and the wider environment of the operating theatre. The advent of 3D printing has led to the development of custom-made surgical guides which can be used during surgery, in order to assist the surgeon in the positioning of instruments and devices. These surgical guides are manufactured based on CT or MRI imaging, and are designed to clearly indicate to the surgeon the desired location and orientation of bony cuts and implant positions. This study will test the hypothesis that an acetabular alignment guide combined with three-dimensional CT-based planning using the Corin OPS™ (Optimised Positioning System), provides more accurate component alignment following primary total hip replacement compared with the current standard treatment, with the aim of improving patient outcomes and reducing the risk of complications of total hip replacement.
The study investigates the effect of an obturator nerve block on the postoperative pain and opioid consumption after total hip replacement.
Postoperative rehabilitation is required for a successful outcome following total hip arthroplasty. Traditionally rehabilitative programs aim to increase range of motion, to strengthen quadriceps, to restore normal gait, and to recover independence in activities of daily living. In the last decade action observation treatment, in addition to conventional physiotherapy has been proposed as a treatment method in rehabilitative medicine. There is growing evidence of the applicability of action observation training in rehabilitative medicine, indeed it has been applied in the rehabilitation of stroke of Parkinson disease of cerebral palsy and of aphasia. Nevertheless those are small studies and one of them included a mixed population of hip and knee arthroplasty.
In this study the investigators sonicate the bearing components of the explanted hip prosthesis which allows highly sensitive detection of in vivo biofilms (qualitatively and quantitatively). The hip prosthesis bearing components are composed from different material. The purpose of this study is to analyse the resistance against biofilm adhesion of ceramic, metal and polyethylene prosthesis components through microbiologic analysis of sonicates.