View clinical trials related to Hip Fractures.
Filter by:Currently, there are approximately 300,000 hip fractures per year in the US with a mortality rate of 20% within 1 year. In Hong Kong, around 6,000 hip fractures occur yearly with costs approximately 52 million USD, and these numbers are projected to double by 2050. The treatment of osteoporotic fractures is a major challenge as bone healing is delayed due to the impaired healing properties with respect to bone formation, angiogenesis and mineralization. Failure to unite results in pain, weakness, reduced mobility and fixation failure, and these complications are most common in elderly patients. Enhancement of osteoporotic fracture healing even after surgical fixation is therefore critical as a major goal in modern fracture management. Low-magnitude high-frequency vibration (LMHFV) is a biophysical intervention that provides non-invasive, systemic mechanical stimulation and we are the first group to study its effect on fracture healing. Our previous animal studies have shown LMHFV to enhance healing from the early inflammation stage to the late phases of remodeling in osteoporotic diaphyseal fracture healing. Using our newly developed clinically relevant metaphyseal fracture model, we further proved the efficacy of LMHFV. Our results show LMHFV significantly enhanced fracture healing in both osteoporotic and normal rats radiologically by X-ray and micro-CT, histologically and biomechanically. Justified with our preclinical studies, we hypothesize LMHFV can accelerate the time to fracture healing and enhance functional recovery. In this study, we propose to study the efficacy of LMHFV in trochanteric hip fracture healing by conducting a randomized double-blinded placebo-controlled clinical trial. Elderly patients aged 65 years or older of either gender, after surgical fixation, will be treated with LMHFV at 35Hz, 0.3g, 20 minutes/day, 5 days/week for 6 months. Results will be evaluated by clinical assessments, radiologically with X-rays, Computed Tomography (CT) and dynamic perfusion Magnetic Resonance Imaging (MRI) for blood circulation evaluation, Dual-energy X-ray absorptiometry (DXA), functional outcomes, and mortality. Positive findings from the study would have huge impact and change clinical practice.
The steady increase in the incidence of geriatric hip fracture places an increasing burden on health care service in Hong Kong. Post fracture limitations are prominent and restrain many of the elderly from returning to community, rehabilitation is therefore important for reducing their long-term disability. By integrating the results from pilot application of video guided training and tele-physiotherapy program in different phases of rehabilitation, a Mobile Application (app) is developed aiming to improve hip fracture patients' and their carers' experience throughout the healthcare journey and empower them to manage their own health. A steering group comprised of physiotherapists, informatics and university research expert is formed to co-design the app, compose education content and formulate the promulgation and evaluation strategies. Meetings are also held with all involved clinicians to refine the app before implementation. This app provides features for hip fracture rehabilitation including "Understanding Hip Fracture", "Hip Fracture Care", "Training" and "Companion". Patients and their carers can obtain hip fracture care related information through the app anywhere, anytime, instead of coming to the clinics in person or reading the information on pamphlets. Physiotherapists can use the app to set training program for discharged patients with "Push Reminder" function and training record can be saved in "Progress Summary", which facilitates them and carers to get a grip on the patients' rehabilitation progress. Clinical study is therefore planned to be conducted to evaluate the effectiveness of the app from different perspectives, including the users' acceptance and satisfaction, patients' program compliance and functional recovery.
Background During anaesthesia for repair of a broken hip, many patients experience low blood pressure. There have been many studies showing that patients who experience low blood pressure during anaesthesia are at increased risk of sustaining kidney or heart damage, strokes, having a post-operative infection, or dying. During anaesthesia, in most cases blood pressure is monitored using a cuff which inflates on the arm (the 'normal' way blood pressure is measured in a GP practice or hospital ward). This gives a reading each time the cuff goes up and down, every 3-5 minutes typically. There is a less well used way to measure blood pressure, using an additional cuff on the finger which gives a constant, continuous measure of blood pressure. We think that using this monitor, rather than the 'standard' monitor, will mean that low blood pressure is recognised more quickly, therefore treated more quickly, and will lead to patients having less exposure to dangerously low blood pressures. If this is the case, we hope that it will reduce how often patients experience kidney or heart damage, have an infection after surgery, suffer a stroke, and reduce the risk of death. Methodology To test this, we would need to run a large clinical trial comparing the continuous monitor to the standard monitor. This would be expensive and involve a great deal of work in a large number of hospitals, and so first we wish to determine whether the trial we would like to run is practical, and possible to deliver in the real world. To do this we plan to run the trial first on a small-scale feasibility (pilot) study, where we will recruit 30 patients, half of whom will have the standard monitor, and half of whom will have the continuous monitor. We will see what proportion of the patients who could enter the trial actually do so and complete it, and use it as an opportunity to iron out problems with the trial. If we find it is possible to run the trial on a small scale, we will apply for funding to run a full study. This will aim to answer the question of whether the continuous monitor improves the patient outcomes which were agreed during development with the patient public involvement group locally; rate of kidney damage, heart damage, stroke, post-operative infections, risk of death, and hospital length-of-stay. Expected outcomes and implications. We anticipate we will find the trial to be feasible with amendments to the way it is run, and if this is the case, we will apply to run the full scale trial. If this shows that using the continuous monitor improves the patient outcomes above, then it would represent new, significant evidence that may lead to the NHS adopting it's use as 'standard care' during anaesthesia for repair of a broken hip, and would like lead to similar trials in other operations where patients may benefit in a similar way.
Assessment of the feasibility of achieving retinal imaging in older people with recent hips fracture surgery using hand held optical coherence tomography device
This is a retrospective and prospective, multi-center, non-comparative, post market clinical follow-up study involving orthopedic surgeons skilled in THA and experienced implanting the devices included in this study.
The objective of this consecutive series PMCF study is to collect data confirming safety, performance, and clinical benefits of the Taperloc Complete stems when used for primary or revision total hip arthroplasty (implants) at 1,3,5,7 and 10-year follow-up*. Since Taperloc Complete was introduced to the EU in 2010, all available retrospective data will be collected from each patient and a prospective aspect to the study will be necessary to reach the 10-year time point.
The objective of this consecutive series PMCF study is to collect data confirming safety, performance and clinical benefits of the M/L Taper with Kinectiv Technology Stems and Necks when used for primary or revision total hip arthroplasty (implants) at 1,2,5 and 10-year follow-up*. ML Taper with Kinectiv Technology has been on the market since 2008, but has insufficient long term clinical data. Therefore, a prospective aspect to the study will be necessary to reach the 10-year time point.
Aim of the study is an examination whether a modified perioperative pain management system, that integrates the 2017 European Society of Anaesthesiology (ESA) guidelines for treatment of postoperative Delirium, can improve patient's wellbeing in comparison to the current certified standard management.
The primary purpose of this study is to assess the feasibility of an arm cycle ergometer training in subjects with proximal femur fracture surgically treated. The secondary purpose of this randomized controlled clinical trial is to verify whether the addition of aerobic activity can increase motor performance compared to a conventional exercise program in which no aerobic activity is foreseen.
Delirium is a common complication following hip fracture surgery (HFS) in older people. Postoperative hypoxia has also been associated with delirium, but not specifically in geriatric patients. The aim of the study is to demonstrate that post-operative hypoxia is associated with in-hospital complications in patients with HFS.