View clinical trials related to Burns.
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It is believed that children with a prior history of significant burn injury continue to manifest low levels of antioxidants well into their convalescence.The purpose of this study is to examine malondialdehyde (an oxidative lipid marker) and vitamins E, C and beta carotene status in reconstructive burn patients.
Patients will be screened at the initial visit to the burn center. If the patients are eligible according to the inclusion/exclusion criteria, consent for the study will be obtained. One of the investigators will identify two sites that appear to be the same depth on each patient [1 site Polymen and 1 site bacitracin/xeroform )]. The depth of injury will be verified as partial thickness using laser doppler. Each site will be at least 4cm x 4cm in size. One site will be identified for bacitracin/xeroform and one site for Polymen. All burns will be initially debrided and cleaned according to burn unit protocol. The dressing will then be applied. All dressings will be covered with cotton gauze and ace wraps. Laser Doppler will be utilized to determine burn depth at both the trial and control sites. On each subsequent visit, patients will rate the pain of the dressing change on a 1-10 pain intensity scale. It will be noted if the wound appears infected or if antibiotics are prescribed. The study will end for each patient when the investigator determines that 95% of their burn has re-epithelized.
The purpose of this study is to see if treating a donor site wound with the ACell dressing is as good as or better than the dressings we currently treat harvested donor sites with. This will be tested on consenting burn patients who require excision and grafting surgery for their burn wounds. Hypothesis: The mean healing time for wounds treated with the ACell dressing will be less than the mean healing time for wounds treated with the Standard of Care dressing.
The purpose of this study is to see if intravenous Vitamin C will decrease the amount of IV fluids needed following burn injury in the first 48 hours.
Estimating the prevalence of OCD symptoms among patients with burns
Proline is a non-essential amino acid that helps with collagen formation. Collagen is one of the main ingredients of skin, bone, tendons, and connective tissue. It is thought that proline becomes depleted in burn patients because it is being used in greater than normal quantities to help the injured skin and connective tissue heal. If this is true, then the body must look for alternate energy sources as proline becomes depleted. This study aims to evaluate 1)the metabolic kinetics of the amino acids proline, glutamate, and ornithine and 2) the effects of glutamine supplemented total parenteral nutrition (TPN) on the metabolism of these amino acids.
The Total Parenteral Nutrition (TPN)received as part of your routine burn care has optimal levels of protein and sugar, however the best mixture of amino acids for a patient with burn wounds is not yet known. Amino acids occur naturally in the body and the food we eat. The body combines amino acids to make protein. It uses the proteins to do things such as heal wounds, fight infection, and provide energy. We are studying if the body's use of protein is increased after receiving TPN containing the amino acid called glutamine. We hope to learn the best composition of TPN so that the body can more efficiently repair wounded tissues and recover earlier from an acute burn injury.
The overall purpose of the study is to evaluate the effect of depleting proline supply in the nutritional support regimen on proline metabolism in the burn patients, this includes the rate of proline oxidation after burn injury, the rate of proline de novo synthesis from its immediate precursors glutamate and ornithine. The specific aims of the proposed study are: 1) to determine the kinetic status of proline metabolism and whole body proline balance under the following nutritional states: (a) "fasting; (b) regular total parenteral nutrition (TPN); (c)TPN with isonitrogenous depletion of proline, glutamate and ornithine metabolism under nutritional conditions studied in specific aim 1) above.
The purpose of the study is to understand how the body uses amino acids in burned patients during the time they cannot eat normally. Amino acids occur naturally in the body and the food we eat. The body combines amino acids to make protein. It uses the proteins to do things such as heal wounds, fight infection, and provide energy. We are studying two ways of receiving nutrition: through a vein or through a tube. We are also studying two different types of food: with or without glutamine. The results of this study will be used to determine the best type and way to supply nutrients during a severe burn injury. We hope to learn how to help the body use nutrients more efficiently to better repair wounded tissues and recover earlier from injury.