View clinical trials related to Bone Fracture.
Filter by:The objective of the study is to confirm the clinical relevance of the novel biomarker for traumatic brain injury (TBI) detection. Samples of blood, urine and saliva will be collected from a) patients with suspected TBI (isolated), b) patients with orthopedic injury, and c) healthy controls. The sponsor will do biochemical investigations for the samples to evaluate the presence, level and structure of the targeted biomarker.
Early intervention attempts to shorten protracted delayed union (DU) or prevent non-union (NU) fractures are hampered by lack of validated quantitative assessment tools for bone fracture healing during normal and delayed healing processes. In actual practice, sequential X-rays usually follow a pre-determined time interval in patients with fractures.They constitute the best available state of the art used by surgeons to assess the fracture healing course. In an attempt to improve between raters reliability of radiographic assessment of healing, studies have explored a novel radiographic assessment for tibial shaft fractures, the Radiographic Union Scale for Tibial Fractures (RUST). The RUST assesses the presence of bridging callus and a fracture line on each of four cortices (seen on anterior-posterior and lateral views). This callus based scoring system has been since extended to other bones than the tibia in a retrospective case series. It has been renamed modified radiological union score (mRUS) and has shown potential value in bone healing measurement. Based on an initial retrospective study in nail-treated fractures, the first objective of the present investigation is to prospectively validate mRUS as a tool to identify patients at increased risk of DU and NU within the first 75-110 days after fracture occurrence. This prospective validation will be performed on a retrospective cohort of patients having sustained long bone fractures, including both upper and lower extremities. A further objective of the present investigation is to apply the scoring system to tomographic imaging in case of nail/plate treated fractures, deriving a tomographic union score (TUS) and first assess its potential value in bone healing for fractures treated by nails/plates.
The aim of the research is to identify structural tissue changes in the early fracture hematomas.
The PAINFREE (Improving PAIN control following FRactures; towards an Elder-friendly Emergency department) Initiative is a patient-centered multifaceted intervention which aims to improve pain management in patients 75 years and older presenting with a fracture at 7 Emergency Department of participating Montreal hospitals: 1. Montreal General Hospital 2. Royal Victoria Hospital 3. Ste Mary's Hospital 4. Hôpital de Verdun 5. Hôpital du Sacré-Coeur de Montréal 6. Jewish General Hospital 7. Lakeshore General Hospital
The purpose of this study is to evaluate the safety and efficacy of the gene-activated bone substitute consisting of octacalcium phosphate and plasmid DNA encoding vascular endothelial growth factor (VEGF) for maxillofacial bone regeneration. The patients with congenital and acquired maxillofacial bone defects and alveolar ridge atrophy will be enrolled.
The purpose of this clinical study is to evaluate the safety and the efficacy of BonoFill-II as an autologous bone-regenerating graft in the reconstruction of deficient bone in two clinical indications: 1. Long and short bone extra-articular comminuted fracture 2. Long and short bones extra and intra articular defect /Gap or non-union, incapable of self-regeneration
To verify whether digital three-dimensional model-assisted internal fixation can obtain better effects in the repair of complex long bone fractures compared with conventional internal fixation.
This study is designed as a single-blind RCT in 80 postmenopausal women to compare the effect of immediate administration of daily calcium supplementation (1000 mg calcium) or two daily dosages of calcium + vitamin D (1000 mg calcium + 880 IU vitamin D or 1000 mg calcium + 1760 IU vitamin D) to standard care (administration of vitamin D3 12 weeks after fracture) in terms of calculated bone strength based on analysis of cortical and trabecular bone parameters using HR-pQCT, fracture healing and functional outcome.
At this time, there is no standardization for knee trauma care in children. Each physician is free to resort or not to radiography to verify or dispel bone fracture, depending on radiographic device availability. This decision is based on trauma severity, clinical features, and physician experience. Knee traumatisms are a common reason of consultation. In emergency departments, radiographic use is widespread for those traumatisms, but not in private practice. Most of those knee traumatisms includes soft tissue lesion, for which radiography gives no details. Yet, radiography exposes bone fracture which may require a specific orthopaedic care. Then, it seems beneficial to highlight simple and reproducible clinical criteria in order to identify severe knee traumatisms, requiring radiography to assess bone fracture. Those criteria should have a sensibility close to 1, and the highest specificity. Such criteria could significantly decrease the number of radiography thus irradiation, emergencies waiting time, and consultation expenses without missing bone fracture. Ottawa knee rules for adults are: age 55 years older, tenderness at head of fibula, isolated tenderness of patella inability to flex to 90°, inability to bear weight on 4 steps both immediately and in the emergency department. Presence of one of those criteria required front and profile radiography to assess bone fracture. However, few studies have been conducted among children, and they do not confirm the use of those criteria targeting fracture screening. Data are contradictory and they do not allow concluding that such criteria could be of benefit for children. Moreover, studies only consider adults clinical criteria. This study would be the first to implement specific paediatric criteria, which make this study original.
HealthEast Care System began the first community-based joint replacement registry (HJRR) in the U.S. in 1991, and now has more than 30,000 total joints registered. The purpose of the HJRR is to maintain and improve the care of individuals undergoing joint replacement surgery by providing timely information to their surgeons and the broader orthopaedic community. As it moves into the third decade, the HJRR is proud of its role in the development of the national American Joint Replacement Registry (AJRR) and will remain an important contributor to the larger national effort in the advancement of orthopaedic science.