View clinical trials related to Fractures, Bone.
Filter by:Rib fractures are one of the most common injuries in trauma patients. These fractures are associated with significant pain as well as decreased ability to inspire deeply or cough to clear secretions, which together lead to pulmonary complications and a high degree of morbidity and mortality. Peripheral nerve blocks as well as epidural blocks have been used with success to improve pain control in rib fracture patients and have been associated with decreased pulmonary complications and improved outcomes. However, a single-injection nerve block lasts less than 24 hours; and, even a continuous nerve block is generally limited to 3-4 days. The pain from rib fractures usually persists for multiple weeks or months. In contrast to local anesthetic-induced nerve blocks, a prolonged block lasting a few weeks/months may be provided by freezing the nerve using a process called "cryoneurolysis". The goal of this multicenter, randomized, double-masked, sham-controlled, parallel-arm study is to evaluate the potential of cryoanalgesia to decrease pain and improve pulmonary mechanics in patients with rib fractures.
This is the world's first national orthopedic randomized controlled trial (RCT) involving 19 out of 21 departments in Denmark. Each year, 7,000 patients suffer a hip fracture. This is a severe condition leading to 25% mortality after 1 year and 40% do not recover to the same functional level. The aim is to compare two surgical treatment methods (metal fixation versus artificial hip) in patients above 65 years with an undisplaced femoral neck fracture. The hypothesis is that even though an artificial hip is a larger surgical procedure than metal fixation of the broken bone, the artificial hip is more stable with less pain due the lack of a healing broken bone and therefore leads to a better and quicker mobilization after surgery. Better mobilization is one of the most important factors for decreasing mortality. We have chosen a pragmatic RCT design by using the local departmental implants. We hope that the knowledge from this study will therefore easily be implemented afterwards.
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.
In order to assess the rate and mode of failure cases observed in patients with distal femur fractures treated with a distal femur plates, anonymized radiographs from those patients will be collected retrospectively. All available images will reviewed by an expert review board in regards to fracture classification, implant and surgery details, quality of initial reduction and plate positioning as well as the occurrence of mechanical complications and the outcome in terms of fracture healing (if available). Additionally, age and gender as basic demographical data will be collected in a de-identified way..
Spica casting is the current standard of care when treating pediatric diaphyseal femur fractures in the 0-5 year age group. A study conducted by Kramer et al. suggests there are both clinical and financial benefits of functional bracing when compared to spica casting. To this date there have been no prospective trials to evaluate these two treatment options. The investigators plan to conduct a multi-center randomized-control trial that will compare the subjective, objective and financial aspects of functional bracing and spica casting for pediatric femur fractures.
This study is a multicenter pragmatic assessor blinded randomized and prospective clinical trial in which standard intramedullary nailing is compared with external ring fixator for patients with tibial shaft fractures.
The overall design of the study is a prospective, double-blinded, randomized study in the geriatric hip fracture population comparing those who receive intravenous tranexamic acid prior to incision to those who receive a placebo.
Intra-articular fracture is a very common fracture. The only method to treat these fractures is surgery with plate and screws followed by rehabilitation. Even though the surgeons do their best to restore the anatomy, up to 40 percent of the patients develop osteoarthritis after 10 years. Previous research has shown that immediately after fracture in the joint, the body starts an inflammatory response and activates a series of biomarkers inside the joint space. Some of these biomarkers are believed to break down the cartilage resulting in development of osteoarthritis, despite surgical treatment. Currently it is still unknown, which biomarkers are activated in the joint space, and how we can stop their deleterious action in order to prevent cartilage degradation. The purpose of this project is to identify the biomarkers in the joint space after an intra-articular ankle fracture and to evaluate how these biomarkers affect the short- and mid-terms clinical outcomes. As secondary outcomes we evaluate how fracture classification and fracture reduction affect clinical outcomes and physical activity after surgery.
Within the Groupe Hospitalier Paris Saint-Joseph (GHPSJ), a reinforced medical care of osteoporosis ('Fracture Liaison service') was organized for osteoporotic fractured patients. The evaluation of benefits of this program through a randomized study showed an improvement in diagnostic tests performed (bone densitometry) and antiosteoporotic treatment initiated (OPTIPOST study, being published in BMJ). However, of 323 patients included, 91 presented a new fracture within 12 months. Among them, 40/126 patients (31.7%) were in the reinforced medical care arm. This result clearly demonstrates the need for a specific medical care program for patients with osteoporotic fracture falling regularly.
Dual-energy X-ray Absorptiometry is frequently used to measure bone mineral density. A new medical device, Box 3D DXA, creates a 3D image using a statistics reconstruction model developed on the femur. This new imaging technique does not require additional irradiation and ought to improve bone measures as well as incorporating densitometric parameters into the diagnosis. This study will test the reconstruction of the 3D image from lombar spine measurements and compare accuracy against measurements made using CT scan.