View clinical trials related to Ankle Fractures.
Filter by:Operatively managed diabetic ankle fractures have significant risk for complications. The cause for failure is likely multifactorial, however, a component of failure has to do with an inability to process pain and pressure normally. This loss of protective sensation allows for an increase in abnormal stresses placed on the recently repaired fractures. Historically, diabetics have been kept non weight bearing for extended periods of time, which has its own functional and cardiovascular issues. The purpose of the study is to determine if a protocol of immediate weight bearing with a hindfoot offloading brace after surgically corrected ankle fracture in a diabetic patient will maintain adequate motion, have no difference in complications when compared to regular non-immediate weight bearing protocols, and lead to good outcome scores and patient satisfaction scores
The immediate goal of the proposed research is to test the value of a new low-cost, low-dose standing CT system for efficient early detection of both joint degeneration and elevated contact stress. The standing CT scanner holds promise for detecting arthritic changes earlier than other imaging modalities because of the combination of its 3D nature and ability to image joints in a weight-bearing pose. A secondary goal of the proposed research is to enable predictive models for osteoarthritis risk based on measures of post treatment contact stress, both to inform treatment and so that new interventions can be tested in a manner incorporating risk stratification.
This study aims to identify if postoperative aspirin use leads to a delay in fracture healing. NSAIDs have long been avoided in the management of fractures, due to the belief that they may impair fracture healing. As aspirin is frequently prescribed for long-term management of various medical conditions, it is worth understanding if continuing to take aspirin during the process of fracture healing has a clinically significant effect on the rate of fracture healing.
This project is a multicenter, three armed, prospective randomized control trial studying the effectiveness of a long-acting local anesthetic "cocktail" in patients undergoing operative fixation of ankle fractures.
Lower limb immobilization is associated with high risk of complications, i.e. venous thromboembolism (VTE) and failed healing. Pharmacoprophylaxis of VTE is in leg-immobilized patients, however, low- or non-effective and associated with adverse events. Thus, there is a need for novel treatments. This study aims to demonstrate in leg immobilized patients who have suffered an ankle fracture (1000 patients) or an Achilles tendon rupture (400 patients) that adjuvant intermittent pneumatic compression (IPC) therapy, which targets impaired vascular flow, compared to treatment-as-usual with plaster cast, reduces VTE incidence and improves healing.
Ankle fractures are among the most common osseous injuries to the lower extremity, and remain a significant source of morbidity for both the young and the elderly. Recent cross-national studies have shown a significant increase in the incidence and severity of ankle fractures among the elderly population.
There is a high incidence of re-operations after surgery for ankle fractures. According to the Danish Fracture Database (DFDB) the re-operation rate, excluding hardware removal, is almost 10%. We are conducting a study on the efficacy of an evidence based algorithm for the treatment of ankle fractures.
This is a single site feasibility trial to test whether daily administration of Teriparatide, in participants with Weber type B ankle fractures that are being conservatively managed, is superior to the standard care treatment with regard to the rate of healing.
The OL1000 is intended to be used as a non-invasive adjunctive treatment for adult males or females that have sustained a closed, unstable ankle fracture that requires surgical treatment for stabilization. The initiation of the adjunctive treatment is to begin within 11 days of surgical stabilization.
In AO Weber type C fractures, there is a combination of a proximal fibular fracture, a medial fracture or ruptured deltoid ligament, and a syndesmotic injury. Anatomical repair and reduction of the syndesmosis is essential to prevent diastasis in the ankle-joint. Widening and chronical instability of the syndesmosis is related to worse functional outcome and development of posttraumatic osteoarthritis in the ankle. There is limited biomechanical and clinical evidence that syndesmotic stability in AO Weber type C fractures with an additional posterior malleolar fracture can also be reached by fixation of the posterior malleolar fragment. Maybe, this is even superior to the usual treatment with syndesmotic positioning screws. Some authors concluded that stability of the syndesmosis in these fractures can be much more achieved by fixation of the posterior malleolar fragment than by placement of syndesmotic positioning screws alone. Another additional benefit of open reduction and fixation of the posterior malleolar fragment is that this will lead to an anatomical reconstruction of the syndesmosis. Although there is no current evidence, it is likely that a malreduction of the fibula in the tibial incisura will lead to a worse functional outcome on the long-term. No clear consensus in the literature is found as to which fragment size of the posterior malleolus should be internally fixed. The general opinion is that displaced fragments that involve more than 25% of the distal articular tibia should be fixed. Traditionally, reduction of these larger fragments is indirectly, followed by percutaneous screw fixation in anterior-posterior direction. Disadvantages are that it is hard to achieve an anatomical reduction, and that percutaneous fixation of smaller fragments is very difficult. Recently, a direct exposure of the posterior tibia via a posterolateral approach in prone position, followed by open reduction and fixation with screws in posterior-anterior direction or antiglide plate is advocated by several authors. This approach allows perfect visualization of the fracture, articular anatomical reduction, and strong fixation. Another advantage is that even small posterior fragments can be addressed. Several case series are published, which describe minimal major wound complications, good functional outcomes, and minimal need for reoperation.