The Journal of burn care & rehabilitation
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This retrospective study evaluated 55 patients with burn scar cellulitis who required hospital readmission from January 1977 to July 1994. The overall incidence of burn scar cellulitis was 1.6%, and it was highest among patients who had undergone fascial excision (17.1%) as compared to those who had undergone tangential excisions (1.5%), or those who received nonoperative therapies (0.7%). ⋯ The lower extremity was involved 80% of the time, and the most commonly affected age group was 11 to 15 years. All patients were healthy and displayed no vascular, immunologic, or neurologic compromise at the time of readmission.
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J Burn Care Rehabil · Jul 1996
Degree of burn, location of burn, and length of hospital stay as predictors of psychosocial status and physical functioning.
The purpose of this study was to identify predictors of psychologic and physical functioning of the victim with burn injuries from initial hospitalization to discharge. Thirty-one patients admitted to a burn center participated in the study and completed the Burn-Specific Health Scale. Most patients were men between 17 and 45 years of age. ⋯ Having a second-degree burn was not associated with reported psychologic or physical functioning. If the burn involved either the patient's hand or head, the location of the burn predicted certain areas of physical functioning at the first-alert and predischarge stage. Length of hospital stay predicted physical functioning; patients who stayed longer in the hospital reported lower mobility and hand function.
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J Burn Care Rehabil · Jul 1996
Debridement of porcine burns with a highly purified, ananain-based cysteine protease preparation.
A novel enzymatic debriding agent was evaluated on experimental full-thickness porcine contact burns. This agent consists of a highly purified, ananain-based, cysteine protease preparation formulated in a hydrophilic cream vehicle. Debridement of full-thickness burns was found to be dependent on several factors including the concentration of enzyme in the vehicle, the duration of treatment, and the hydration status of the burn wound before treatment. ⋯ A direct comparison of debridement efficacy with sutilains ointment, showed the ananain-based, debriding enzyme preparation to provide more rapid debridement of gelatinized tissue. Enzymatically debrided wounds exhibited graft take only after surgical excision of approximately 1 mm of the remaining acellular, avascular dermis. This highly purified enzyme preparation offers the potential for rapid nonsurgical debridement of gelatinized burn tissue, but required additional surgical debridement for graft take in this porcine model.
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J Burn Care Rehabil · May 1996
Randomized Controlled Trial Comparative Study Clinical TrialDermasorb versus Jelonet in patients with burns skin graft donor sites.
A prospective and randomized trial that compares Jelonet (Smith & Nephew PLC, London, England) with a new hydrocolloid dressing, Dermasorb (Convatec Ltd., Clwyd, United Kingdom), is presented. The dressings were applied on contiguous donor sites in 21 patients that required skin grafting for burn wounds. Pain experienced with the dressing in situ was assessed on days 2, 4, 7, and on two subsequent occasions. ⋯ No clinical or laboratory evidence of any differences of colonization or infection were found. All results were statistically significant. We would strongly recommend the use of Dermasorb as a split-thickness skin graft donor site dressing for a patient with burns.
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Precise determination of burn depth during the immediate postburn period remains an unresolved clinical problem. In an attempt to provide a new clinical option to aid in diagnosis of burn depth, an immunohistochemical marker (antivimentin) was used to examine excisional tissues or serial punch biopsies, or both, in partial-thickness human burn injuries. To test the hypothesis that burn injury continues to progress beyond the first 24 hours, burn depth was assessed by quantitative morphometric analysis in both a partial-thickness porcine burn model and in sequential samples from human patients. ⋯ Similarly, 13 of 14 patients showed significant progression in burn depth between 1 to 5 days after burn injury. In conclusion, immunohistochemical staining with an antisera targeted toward a widely dispersed cell population in the dermis can be utilized as an effective tool to confirm the depth of tissue injury during the acute postburn period. Data from our randomly selected patients with partial-thickness burn suggest that burn wounds continue to demarcate for several days.