View clinical trials related to Trauma.
Filter by:Aim of the present study is to determine whether 1. RRI can predict glomerular hyperfiltration; 2. glomerular hyperfiltration is associated with low renal resistive index; 3. glomerular hyperfiltration/low RRI are associated with accelerated flow in the sublingual microcirculation; 4. glomerular hyperfiltration/low RRI are related to fluid status as quantified with bioimpedance analysis.
The intent of this study is to determine the difference in pharyngeal oxygen concentration in patients who have a natural airway (not intubated) using commonly available oxygen delivery systems. The investigators will test the hypothesis that oxygen concentration during the period of inspiration (FiO2) in the pharynx is dependent on oxygen delivery system design, even at high flow (15 liters/minute) oxygen delivery. Specific measurements include oxygen concentration at subjects' lips and pharynx when breathing 100% oxygen and room air via a simple mask, non-rebreather mask, OxyMaskTM, and anesthesia mask with headstrap and Jacson Rees circuit. A mean difference of 10% pharyngeal FiO2 between any of the masks will be considered clinically important. The expected standard deviation of the within-subject FiO2 is 3.5%. With a significance criterion of 0.05, 10 subjects would provide more than 90% power to detect a mean difference of 10%.
Discovery of differences in the host response in patients with systemic inflammation and sepsis, and identification of novel, specific markers by using a longitudinal clinico-transcriptomic approach.
A retrospective analysis of all patient presenting with multiple rib fractures to the emergency room of Penn State Hershey Medical Center between 2010-2012. Patient demographics, cause of fracture, outcomes, chronic medical conditions, vital signs, length of stay, pain levels and treatment, and sequelae will be recorded and analyzed.
The purpose of this study is to determine the pharmacokinetic properties of two different dosage regimens of intravenous vitamin C in patients admitted to the Intensive Care Unit with life-threatening illness.
Pre-Hospital Advanced Airway Management (PHAAM) is a potentially lifesaving intervention. A recent Danish multicentre single country study demonstrated a 99,7% incidence of successful anaesthesiologist pre-hospital endotracheal intubation, with a PHAAM-related complication rate of 7.9%. A London study revealed a significantly higher intubation failure rate among non-anaesthesiologist physicians. In Scandinavia different types of emergency medical services (EMS) and professions provide PHAAM. The success rate of prehospital endotracheal intubation (PHETI), incidence of difficult intubation and complications in the Nordic countries is not known. The aim of this study is to define PHAAM success rate and complications in different types of Nordic EMS organisations and physician critical care teams. The study is a prospective observational study with collection of PHAAM data according to the template by Sollid et al. in the 12 participating Nordic Countries EMS/HEMS centres and physician critical care teams. The primary endpoint is PHETI success on ≤2 attempts and no complications.
Cytochrome c is a mitochondrial protein that plays a key role in energy metabolism. When mitochondria are injured, cytochrome c may leave mitochondria and reach the bloodstream. The investigators plan to investigate whether circulating cytochrome c levels may serve as biomarker of traumatic injury correlating with (1) severity of traumatic injury, (2) development of organ dysfunction, and (3) clinical outcomes. The Trauma Services at ALGH will enroll over 8 months 100 consecutive trauma patients who require intubation for mechanical ventilation and survive to hospital admission. The Resuscitation Institute at RFUMS will measure cytochrome c levels in plasma taken upon hospital admission and subsequently at 24, 48, and 72 hours, with additional plasma stored for markers to be defined at a later time. Blood cytochrome c levels will be analyzed in relation to severity of traumatic injury, development of organ dysfunction, and clinical outcomes including survival and functional status (adjusted for covariates such as age, gender, type of trauma, time to stabilization, comorbidities, etc.) using information obtained as part of routine medical care. Successful completion of this project will support blood cytochrome c as biomarker of traumatic injury which could be used to identify severity, predict outcomes, and assess novel mitochondrial protective strategies.
**PLEASE NOTE** this study is currently open only to clients on the waiting list at the Centre for Trauma Resilience and Growth, UK. The project will involve adapting and implementing a five minute daily self-practice compassion-focused intervention and evaluate its impact on psychological and physiological factors associated with trauma. It aims to offer a novel intervention which may facilitate further benefits from trauma specific therapy. This would be a unique use of self-practice Compassion Focused Therapy (CFT) specifically for trauma clients. Previous research has found that many factors can impact on client's benefitting from therapy, including depression, anxiety and self-criticism. These things also get in the way of being compassionate towards oneself, and this can be a difficulty for people who have experienced traumatic events. Service users have identified that additional support before trauma specific therapy can be useful and this may offer a positive use of time whilst on therapy waiting lists. Hypotheses: i. A brief CFT intervention will decrease levels of depression, anxiety, stress and increase baseline Heart Rate Variability. ii. The compassion focused intervention will increase experiences of self-compassion, social safeness, and reduce levels of self-criticism. iii. High 'fear of compassion' will moderate the impact of the intervention and result in smaller changes in depression, anxiety, stress and post traumatic change. Clients of the Centre for trauma, resilience and growth will be approached to participate in the study. All participants will have experienced trauma for which they are seeking psychological support. The current compassion focused intervention will be offered to participants on the waiting list for trauma specific therapy at the trauma centre. Each participant will be asked to practice the intervention in their own time over a period of three weeks. There will be initial assessments, repeated assessments following the intervention, and repeated assessments pre and post trauma specific therapies engaged in.
This study is being performed to obtain data about the CORA System when used in a trauma clinical setting. The CORA analyzer is a new device that is currently being tested in trauma clinical applications and is not yet cleared for this purpose by the Food and Drug Administration (FDA) for sale in the United States.
Cycling injuries are the 3rd most common mechanism of injury in 7-13 year olds[1]. Bicycle injuries have remained one of the commonest causes of paediatric abdominal trauma for over 60 years[2,3]. 15% of child cyclist injuries involve impact with a handlebar; two-thirds of those are abdominal injuries[4]. Handlebar impact is now the commonest mechanism of major paediatric abdominal injury[3]. Serious handlebar injuries often occur after apparently minor falls; they are not unique to riders performing stunts[5]. One small study found that the metal handlebar ends were often exposed on bikes of children sustaining severe abdominal injuries[6]. Most European safety standards do not test grip durability[7-10]. Day-to-day use can damage rubber grips, exposing the underlying metal handlebar tube. This feasibility study aims to test the research methods that will be used in a subsequent nationwide multicentre study. The main study will investigate the association between injuries and handlebar grip condition. Children attending study hospitals with any bicycle or kick scooter injury will be invited to participate. Parents of injured children will be invited to complete questionnaires regarding circumstances surrounding the injury and condition of the handlebar ends on the bike or scooter involved. Clinical information regarding the injury will also be collected. The handlebar end condition will be compared between children sustaining a handlebar end injury [Cases] and riders whose injury did not involve the handlebar [Controls]. If exposed handlebar ends are more prevalent amongst riders with handlebar end injuries, injury prevention strategies can focus on methods to prevent damage occurring to grips through day-to-day use. If no such association is found, prevention strategies can be focused elsewhere, such as on design of effective protective clothing. Data collection for this feasibility study will occur between March 2015 and September 2015. The Chief Investigator, Mr. Andrew Neilson, funds the feasibility study.