Active clinical trials for "Wounds and Injuries"

Scapular dyskinesis (SD) is common in overhead athletes and negatively influence the athletes' performance, increasing the risk of shoulder injury. The kinetic chain (KC) exercises for SD rehabilitation that emphasize importance of core strength and scapula stability during skillful performance. Ai Chi, the aquatic exercises performed in functional positions, which are adequate for power transfer of KC. This study will investigate the effect of KC-based water exercises, Ai Chi, on scapular muscles in overhead athletes with SD.

The purpose of this study to determine the prognostic value of the Selvester QRS score for perioperative myocardial injury following elective non-cardiac surgery.

The incidence of myocardial injury after non-cardiac surgery (MINS) is approximately 12-15% and is associated with an increased risk of 30-day mortality, 1-year mortality, and 2-year major vascular events. Using both traditional longitudinal analysis techniques and novel methods in machine learning, investigators will explore whether intraoperative and postoperative vital signs can enhance MINS surveillance by providing temporal prediction of MINS events.

There are currently no therapies to improve the chances of recovering enough kidney function to come off of dialysis after severe acute kidney injury. It is not known if current routine outpatient dialysis treatments are optimized to maximize the chances of recovery. The purpose of this pilot study is to see if we can feasibly and safely provide several changes to the way that dialysis is provided in outpatient dialysis centers which may improve the chances of recovery.

St. Michael's Hospital (SMH) provides service to individuals with some of the most severe brain injuries and intensive care needs in Canada. These patients often require prolonged intensive care admissions, lengthy hospital stays, involvement of many health professionals, and long-term support for ongoing care requirements. Many hospitals face resource limitations, specifically involving the health disciplines and their ability to provide frequent intervention. It has been proposed that multisensory stimulation (i.e. exposing the patient to various sights, sounds, smells, etc.) in the early stages of brain injury recovery may result in improved responsiveness/cognitive function. Previous research has indicated a potential benefit for early multisensory stimulation intervention for patients with severe brain injury. However there is still not enough conclusive evidence to confirm whether the intervention is truly effective. The investigators are proposing a pilot randomized controlled study (placebo-controlled, double-blinded) to determine the feasibility and examine the effectiveness of early multisensory stimulation with patients following severe brain injury who remain in a coma, vegetative state, or minimally conscious state. Eligible patients will be randomized to a control group (standard care + family/caregiver education) or an intervention group (standard care + family/caregiver education + early sensory intervention). Data regarding number of patients enrolled, amount of intervention completed, percentage of outcome data collected, patient's level of responsiveness and cognitive function will be collected before and after the intervention period, using several outcome measures. The investigators hope to determine the feasibility of conducting this type of study within this clinical setting and the effectiveness of multisensory stimulation with this patient population.

Ischemia of an area may lead to a necrotic wound. In lower limb, it especially happens in diabetic or artheriopatic patients. It can lead to an amputation need. Revascularization procedure cannot be provide in all cases. Flammacerium, by a crust training and its anti-inflammatory effect, could stabilize necrosis extension, avoid bacterial contamination and then improve some incapacitating symptoms like odor or pain. This product may allow to delay amputation ruling for patients on who this procedure is unsafe. During 6 months, the investigators evaluate Flammacerium against standard dressing procedure in necrotic wound of the lower limb in patients where no revascularization can be provide. The investigators observed its effect on amputation need, symptoms as pain, infection, wound aspect evolution, wound size decrease.

This phase II/III clinical trial is designed to evaluate the safety and efficacy of autologous Mesenchymal Stem Cells (MSC) transplanted directly into the injured spinal cord.

The purpose of this study is to evaluate the effectiveness of a honey-impregnated wound dressing at removing necrotic tissue in subjects with chronic foot or ankle wounds.

Investigators will measure cerebrovascular reactivity (CVR) using functional near-infrared spectroscopy (fNIRS) and magnetic resonance imaging (MRI) during the chronic phase after repetitive mild traumatic brain injury (rmTBI) as a biomarker of traumatic cerebrovascular injury (TCVI). We hypothesize that CVR will be decreased in patients with rmTBI and that these decreases will correlate with clinical outcomes. Furthermore, we predict that 5 week administration of a phosphodiesterase 5 (PDE5) inhibitor, sildenafil citrate, will augment CVR in patients with a history rmTBI.

An injury to the spinal cord can be life altering: with a 'complete' injury, the affected individual is unable to move their legs at all and may become wheelchair-bound. While a 'complete' injury suggests that the cord was completely severed, it is actually more common for some connections in the spinal cord to remain after it is injured but, for some reason, they are inactive or sleeping. Electrical stimulation applied to the skin surface at the lower back appears to 'wake up' these remaining connections, allowing some (previously unavailable) leg movements. The first time they had this spinal stimulation (SS), people with long-standing 'complete' spinal cord injuries became able to move their legs and, after several weeks of SS, these movements seemed to increase. They also noticed other changes taking place, including improvements in their bladder control. SS has been shown to cause strong leg extension movements, and one person with SCI stood up with SS, using minimal support. SS for standing may assist people with SCI to carry out daily tasks at home, which would hugely benefit the SCI community. In this study we will explore whether SS enables people with SCI to stand up and whether regular sit-to-stand training combined with SS improves; i) standing ability; ii) bladder control and; iii) well-being, in people with SCI. Ten volunteers with SCI will carry out an 8-week sit-to-stand training programme. Training will be carried out 3 times/week at Neurokinex using their Keiser Power Rack. The volunteers will be randomly assigned either to the control (sit-to-stand only) or test (sit-to-stand plus SS) group. Measurements will be taken before and after the training programme to assess standing ability, bladder function, and well-being.