View clinical trials related to Burns.
Filter by:The purpose of this study is to understand what happens to platelets and blood clotting factors in burn patients over time. This study will also examine the role of microparticles (MPs), nanoparticles (NPs), and micro RNA in burns. The investigators will be looking at small particles of cells that are released into the blood. These particles have been found to be important in a variety of different diseases. The investigators believe that MPs, NPs, and micro RNA may play a role in development of inflammation, and infections in burn patients. Thus, hopefully, this study will help understand how to minimize transfusions and bleeding in burn patients as well as how to reduce inflammation and infections in burn patients.
This is a prospective, descriptive, pilot case series involving patients with significant burns who are candidates for reconstruction with Integra®. Subjects would have a small area of the wound would, at the time of excision, have the smallest sheet of thin Integra® (125 cm2) placed and be immediately autografted with a 3:1 meshed split-thickness skin graft. Of note, 125 cm2 represents approximately 0.7% of an average sized patient's total body surface area, so for even the smallest burns in our proposed trial, this area would represent a small portion of the patient's area of injury. The remaining injury areas would be covered with standard-thickness Integra® only.
The purpose of this study is to determine whether a low-dose ketamine infusion can be used as the main intra-operative analgesic in different burn patients, and thereby reduce the total intra-operative opioid requirement. Secondary objectives are to determine whether this low-dose ketamine infusion will lengthen the amount of time to the first narcotic given in the recovery room or ICU, and whether pain scores for awake patients will be lower post-operatively.
Treatment strategies of II. degree burn wounds and split-skin grafted III. degree burn wounds aim at reducing infection and improving reepithelialization. The aim of this study is to evaluate time to reepithelialization, pain, microbiology and handling of manuka honey dressings with second-degree burn wounds and split-skin grafted burn wounds.
The investigators have previously demonstrated that burn injury causes severe muscle wasting, weight and height retardation, and systemic protein catabolism in pediatric and adult burned patients. The persistent loss of muscle impairs the quality of life of the burned patients, and it also delays autonomy and reintegration into the community. In 2009, the investigators showed that the daily injection of recombinant human growth hormone (GH) for nine months post discharge significantly increased height and weight, as well as lean body mass, in pediatric burned subjects. Our long-term goal is to improve the quality of life of burn patients by preventing height, weight, and muscle loss that may occur from severe protein catabolism. The objectives of this application are to a) attenuate height and weight in burned patients with the administration of GH, b) prevent or reverse loss of muscle and strength in these patients, and c) collect pilot data about cardiopulmonary parameters, scar assessments, and muscle metabolism. Our central hypothesis is that the administration of GH will restore depleted levels of growth hormone and will lead to prevention of lean body mass loss and bone mineral content, improve rehabilitation, and accelerate reintegration of severely burned patients. The investigators will administer either placebo or GH (daily subcutaneous injections of 0.05 mg/kg/day of GH [somatropin, Genotropin, Pfizer, New York, NY] to adult burn subjects (n=31 per group, 18-85 years, >30% total body surface burns) for nine months beginning one week prior to discharge. Both groups will be studied for a total of two years. The following aims will be tested: 1) determine the effects of GH supplementation on body composition, such as lean body mass loss, muscle strength, and exercise endurance; and 2) assess whether rehabilitation and subsequent reintegration of severely burned patients into society can be accelerated. Investigators will measure changes in lean body mass, muscle strength and exercise endurance during the acute hospital stay, discharge, and long-term follow-up visits (6, 12, 18, and 24 months after burn), as well as secondary endpoints such as cardiopulmonary variables, hypertrophic scar development, quality of life questionnaires, and concentrations of relevant hormones, cytokines, and oxidative stress markers.
Burned skin areas, which were initially vital, can be irreversibly damaged by wound progression. The aim of the present study is to evaluate the feasibility of ischemic conditioning to reduce secondary wound progression.
Severe burn patients are some of the most challenging critically ill patients with an extreme and continuous state of physiological stress. Patients tends to stay for a long period of time in intensive care unit to treat burns as well as dealing with complications that arises from the initial burns injury. Severe burns patients are notoriously known to loose weight. The word 'catabolism' is used medically. This theory of catabolism after a trauma was hypothesised in 1942 by Professor Curthberston and based on animal models. Since this date, despite medical technological advancement, there has been no research that confirms Professor Curthberston's theory. Investigators still do not know the exact mechanism by which the body changes from conserving energy to becoming catabolic. Furthermore, it remains unclear whether this change in catabolism is necessary to heal from burns injury. This theoretical catabolism in burns patients is currently treated with nutritional supplement, use of medications including beta-blockers (suppresses heart rate and decreases blood pressure) and oxandrolone (formula which is similar to testosterone to build up muscles). There are evidences to suggest that increase in weight loss worsens the outcome in burns injury. Both overfeeding or underfeeding patients can be detrimental. In this research, the exact changes in metabolic rate will be measured in the first 72 hours of the study using a calorimetry machine. In addition to the metabolic rate, the response to the heart, liver, kidneys and hormonal levels will be measured. By looking into these dynamic changes the investigator will be able to elucidate whether there is a real increase in metabolic rate. If there is, the investigator would also be able to tell the response of different organs and whether there are any hormones that could be responsible to inflicting the metabolic changes.
About 70 participants will be enrolled. They will have complex skin defects because of burns caused by heat. The burns will: - be on 3-49% of the participant's total body surface area (TBSA) - require surgery for skin replacement - include intact dermal elements The burns are called deep, partial-thickness thermal burns because the skin was damaged by heat but still has some dermis that was not damaged. The dermis is the layer of skin under the outer layer (epidermis). It is the thickest layer of the skin that provides strength and flexibility to the skin. All patients will receive both treatments, but on different areas of their burns. Their wounds will not be compared to other patients. One treatment area on their own body will be compared to the other one. This will help to find out if StrataGraft is safe and effective for deep partial thickness burns. It will also see if StrataGraft might help healing enough to use it instead of the patient's own healthy skin to repair the damage.
About 20 participants will be enrolled in this trial if they have had an accident that damages both the dermal (outside) and epidermal (inside) layers of skin on up to 49% of their body. This condition is called full-thickness complex skin defects resulting from acute traumatic skin loss. Participants will be treated with StrataGraft skin tissue to evaluate it's safety and effectiveness for use in treating full-thickness complex skin defects.
This study will help provide information about how patients with burn handle two antibiotics (ceftolozane and tazobactam) and use that information to guide dosing recommendations for these patients. The 12 patients who complete the study will receive a single dose of 3 grams ceftolozane/tazobactam intravenously. We will collect blood and urine samples to determine how much of each antibiotic is in the body and urine at various times over a 24 hour period. This information will be used with previously published information from microbiology laboratories to perform simulations that will provide recommendations on optimal dosing recommendations of these antibiotics in patients with burns.