View clinical trials related to Wounds and Injuries.
Filter by:A comparison between the efficacy of negative pressure wound therapy and the efficacy of standard care dressing
A prospective case series of 200 patients who have been treated with Bone Marrow Concentrate using anterior approach through posterior oropharynx for treating alar, accessory, and transverse injuries for patients with craniocervical junction instability.
Large full-thickness skin defects, such as those resulting from trauma, large and giant congenital nevi, disfiguring scars, or tumor resection remain major clinical problems to patients and physicians. Skin flaps and grafts represent the current standard of care (SOC), but often present limitations associated with surgical morbidity and donor site availability. The investigators will enroll 64 patients who have their skin cancer surgically removed and require reconstructive procedure such as a skin flap/graft. To objective of this study is to assess the efficacy and safety of a nanofat-seeded biological scaffold versus the SOC in healing larger surgical defects (>1.5cm) involving the lower limb that cannot be closed by direct suture and thus need a reconstructive procedure such as a skin flap/graft.
Study will test the use of a short virtual reality driven goggle test as a means of detecting mTBI in a diverse group of athletes
Traumatic brain injury (TBI) affects 1.7 million people in the United States each year, resulting in 2.5 million emergency department visits, 280,000 hospitalizations, >50,000 deaths, and more than $60 billion in economic cost. TBI also affects >30,000 military personnel annually and almost 8% of veterans who received care between 2001 and 2011. Post-traumatic neurologic outcome depends on the severity of initial injuries and the extent of secondary cerebral damage. Ischemia is the most common and devastating secondary insult. Ischemic brain damage has been identified histologically in ~90% of patients who died following closed head injury, and several studies have associated low cerebral blood flow (CBF) with poor outcome. Specifically, CBF of less than 200 ml/min has been shown to be the critical lower threshold for survival in neurointensive care patients. In addition to intracranial hypertension and cerebral edema, systemic hypotension and reduced cardiac output contribute substantially to posttraumatic cerebral ischemia. Additionally, the carotid artery is the most common site of blunt cerebral vascular injury (BCVI), which may further compromise CBF and cause subsequent death or debilitating stroke. Specifically, high grade internal carotid arterial (ICA) injuries are associated with the highest mortality and stroke rate. The investigators' goal is to develop of a wearable noninvasive, continuous, automated ultrasound sensor to accurately measure extracranial ICA flow volume. In doing so, the investigators aim to enable early detection of CBF compromise, thereby preventing secondary ischemic injuries in TBI patients. To achieve this goal, the investigators plan to first build a prototype wearable ICA ultrasound senor with integrated signal processing platform, then test its accuracy in an in vitro system and healthy human subjects.
A study in which subjects with a Grade 1 or Grade 2 open abdomen that require the use of NPWT for temporary abdominal closure. Subjects will use the NPWT system for up to 14 days, with a 21 day post study initiation follow-up assessment for latent complications and mortality.
Trauma is the leading cause of death in young people. Trauma-induced coagulopathy (TIC) encompasses several aspects of traumatic bleeding. Monitoring of coagulopathy comprises use of Point-of-Care (POC) methods, such as thromboelastography (TEG) or Thromboelastometry (ROTEM) and conventional laboratory assays (platelet count, fibrinogen level, and PT or INR). POC tests are thought to have a better performance on mortality and bleeding control than conventional tests. The aim of this study is to compare POC and conventional assays with plasma consumption as a primary outcome and 28 days mortality as a secondary one.
The trial compare the healing rate of chronic wounds with exposed tendon or bone ('problematic wound area') with LeucoPatch® treatment for 8 up to 16 weeks in addition to usual care versus usual care. The healing rate will be measured as relative reduction of 'problematic wound area' at 8 weeks
The purpose of the study is to provide a more effective method of harvesting skin with minimal or no pain, heal more rapidly with little scarring in an outpatient setting with the use of only local anesthesia.
Hypothermia amongst trauma patients is a persistent problem that increases the relative risk of transfusion as well as morbidity and mortality. The investigators propose to conduct a single-centered randomized controlled trial to determine if the use of a zero-heat flux (ZHF) temperature monitor can reduce the incidence of hypothermia amongst trauma patients discharged from the trauma bay (TB). All eligible trauma patients will be randomized to either a standard of care group or an active temperature monitoring group. In the active temperature monitoring group, a ZHF monitor will be placed on respective trauma patients to continuously record their temperatures after they enter the TB at a large tertiary trauma centre, Sunnybrook Health Sciences Centre (SHSC), in Toronto, ON. The investigators will determine if early continuous temperature monitoring can reduce the incidence of hypothermia upon discharge from the TB. Should early monitoring of severely injured trauma patients within the hospital improves discharge temperature, the foundation for two additional research studies will be laid. Firstly, the investigators will enter a vanguard phase of this trial and assess if early warming patients can improve morbidity and mortality in this patient population utilizing a multi-centered randomized controlled trial design. This will be further extended to test whether early monitoring can be applied in a pre-hospital setting (i.e. within ambulances and transport vehicles) to improve admission temperatures in the TB.