Active clinical trials for "Ankle Fractures"

This single-center randomized trial evaluates the efficacy and safety of a new bone screw (antibiotic releasing bioabsorbable screw) in fixation of syndesmosis in patients with Weber C-type ankle fractures. The comparison is made to subjects treated by conventional metal screw fixation of the syndesmosis. The primary objective is to show that the antibiotic releasing bioabsorbable screw is at least as good as the routinely used metal screw in prevention of syndesmosis widening in patients with Weber C-type ankle fractures. The secondary objective is to show that the clinical outcome of the ankle fracture treatment is equal between patients treated by the antibiotic releasing bioabsorbable screw and the conventional metal screw.

Clonidine as an adjuvant to local anaesthetics prolongs the postoperative analgesia. It is predominantly an alpha 2 agonist, but does have some alpha 1 activity. Clonidine alone produces analgesia. When administered centrally its effects are predominantly due to its alpha 2 activity. When administered peripherally it prolongs the analgesia through its vasoconstrictor effects and by reducing the clearance of local anaesthetic. Another possibility is that it prolongs analgesia of peripheral nerve blocks due to a hyperpolarisation current .Clonidine has been used successfully both for upper and lower limb blocks. Studies of clonidine for lower limb blocks have produced equivocal results . A major concern with the lower limb blocks is the risk of falls associated with prolonged motor blockade during early mobilisation. Clonidine has been shown to intensify and prolong the motor blockade produced by long acting local anaesthetics. Lidocaine when used in combination with clonidine can increase the duration of analgesia to 8-18 hrs. Greater doses of clonidine are associated with longer analgesia but with more side effects. Clonidine in a dose of 90 mcg administered with local anaesthetics can produce analgesia for up to 10 hrs with minimal side effects. The aim of this study is to compare lidocaine 2% + clonidine 1.5mcg/kg with bupivacaine alone in terms of block selectivity for combined sciatic -saphenous nerve block in patients under going semi elective foot/ankle procedures.

This study involves a drug called Exparel that has been approved by the US Food and Drug Administration (FDA), for application directly to wound sites. EXPAREL® is a long acting pain reliever. It is being given in this study to see if it provides safe and effective pain relief after ankle surgery. Because it is a long acting drug, it may lessen pain relief for as much as 72 hours after surgery. EXPAREL® has not been approved by the FDA for administration by popliteal block, which is the method the study doctors will use to give the patients the drug. Giving the drug by popliteal block involves inserting a small tube in to the back of the knee to deliver the drug. The study doctors wish to determine if patients undergoing ankle surgery and receiving this drug have less pain and less need for narcotic medication.

The purpose of this study is to verify the effect of anteroposterior talus mobilization on range of motion, pain, and functional capacity in participants with sub-acute and chronic ankle injuries.

After a patient has fractured an ankle that then requires surgery, the recommendation is to remain in bed, with the operated leg elevated on pillows for 48 hours. This is a precautionary measure, as yet unsubstantiated by research, which is thought to minimize ankle swelling that can inhibit the healing of the surgical wound. However, prolonged bed rest can lead to other complications such as blood clots in the lungs or leg veins, or chest infections such as pneumonia. Prolonged bed rest is also known to cause weakness and a loss of fitness such that recovery may be slower. In this research the investigators will be randomly allocating patients to mobilize within 24 hours post operatively or to rest in bed for 48 hours with their leg well elevated. The investigators will measure length of stay and wound healing and integrity at 14 days. This study aims to investigate whether getting patients out of bed within 24 hours of surgery can accelerate recovery and reduce acute hospital length of stay without affecting wound healing. If bed rest for 2 days is not necessary, there will be benefits for the patient in terms of general health and ability, and for the hospital in terms of cost savings through shorter lengths of stay and patient through put. The investigators already know that early mobilization is beneficial following other types of orthopedic surgery such as hip fractures. This study aims to investigate if early mobilization following surgical management of ankle fractures is safe with specific regard to wound integrity and wound outcomes. This study will also investigate the effect of earlier mobilization on the length of time spent in the acute hospital and for those discharged directly home, the amount and type of support required. If early mobilization is found to be safe for wound healing and results in shorter in-hospital stays, this research will provide the confidence to endorse a change to current clinical practice.

The purpose of this prospective cohort study is to evaluate the opiate prescribing patterns post open reduction and internal fixation (ORIF) of wrist and ankle fractures at the Ottawa Hospital. The primary objective would be to examine the quantity and duration of opiates consumed by the study population, as well as the participant's overall satisfaction with pain control. the investigators will assess whether there is a discrepancy between the quantity of pills prescribed and what is being consumed. With the data collected, the secondary objective would be to create a standardized pain prescription, which the investigators would implement in the second phase of this prospective study. Opiate pills consumed, pain satisfaction and left-over narcotics would again be assessed. The overall goal of this study is to produce an appropriate standardized post-operative prescription, where the number of opiates prescribed mirrors what is being consumed. This would cut down on the quantity of left-over narcotics, helping to reduce the incidence of opiate dependency and diversion in the Ottawa community.

The purpose of this study is to determine the efficacy and safety of a peri-articular multimodal injection for post-operative pain control following operative management of closed, rotational ankle fractures. Enrolled subjects will be randomized to either receive or not receive intra-operative injections in addition to standard opioid analgesic regimens. Patients will be treated with standard of care surgical techniques by the treating orthopaedic surgeon for the patient's specific fracture pattern. The patients randomized into the injection cohort will receive a 25cc intra-operative injection with 200 mg ropivacaine, 0.6 mg epinephrine, 5 mg and morphine into the local superficial and deep peri-incisional tissues while under general anesthesia. Total post-operative opioid consumption expressed in morphine equivalent dose will be recorded, including IV and oral opioids. Time in hours from operation conclusion to discharge and discharge disposition (to where the patient is discharged) will also be recorded. Post-operative pain scores will be assessed and recorded in the immediate post-operative period and every 4 hours subsequently until the patient is discharged. Medication related side effects will be monitored. The investigators hypothesize that the injection cohort will have reduced pain scores, lower narcotic requirements, shorter length of stay, and be more likely to discharge to home following surgery.

This study is a randomized controlled trial assessing pain control in ankle fractures repaired with open reduction and internal fixation. Patients are consented and enrolled pre-operatively, and randomized to either control or liposomal bupivacaine with bupivacaine administered intra-operatively.

This study will examine the initial efficacy and cost-effectiveness of using the cryocompression therapy model both pre-operatively and post-operatively in patients that have recently suffered a traumatic calcaneus or ankle fracture compared to the standard pre-operative RICE therapy procedures.

This trial will study the effect of hematoma aspiration in patients with acute ankle fractures.