Burns : journal of the International Society for Burn Injuries
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Clinical Trial Controlled Clinical Trial
Changes in levels of serum IL-8 in burned patients.
Interleukin (i.l.)-8 levels in serial serum samples of 10 burned patients were analysed. The total body surface areas (TBSAs) of the burn injury ranged 30 to 85 per cent. Of these ten patients, five recovered and the other five, who were septic, died. ⋯ In conclusion, the results showed that there was an increase in serum IL-8 postburn. Serum IL-8 was significantly higher in the septic patients, who all died. This cytokine may play a significant role in the pathophysiology of sepsis in burned patients.
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Comparative Study Clinical Trial Controlled Clinical Trial
Povidone iodine plus neosporin in superficial burns--a continuing study.
A total of 1053 patients with superficial burn injury were treated with povidone iodine plus neosporin (PVP + N) and the results after treatment were compared with those obtained after treating 1089 patients with silver sulphadiazine (SSD). Qualitative analysis showed Staphylococcus aureus and Pseudomonas spp. to be the most common infecting organisms. ⋯ Similarly, healing times were also better with PVP + N, with a maximum number of patients having healed within 15 days (P < 0.001). However, the mortality rates were not much different between the two groups.
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Comparative Study Clinical Trial Controlled Clinical Trial
Characterization of T-cell subsets infiltrating post-burn hypertrophic scar tissues.
In this study, skin-infiltrating cells were characterized in both the active and remission phases of post-burn hypertrophic scar biopsies. Immunohistochemistry examination of active phase samples showed an abundant presence of Langerhans cells, T cells, macrophages, a low presence of natural killer cells and the lack of B lymphocytes. In active hypertrophic scars T lymphocytes infiltrate deep into the superficial dermis and are also observed in the epidermis: CD3+ cells were present at about 222 +/- 107 per 0.25 mm2. ⋯ Central to the immune hypothesis of hypertrophic scars is that some of the T-cell lymphokines act on keratinocytes, fibroblasts and other cell types to induce changes characteristic of these scars. The presence and close proximity of activated T lymphocytes and antigen-presenting cells of various phenotypes in both the epidermis and dermis of hypertrophic tissues provides strong circumstantial evidence of a local immune response. However, the manner in which T cells achieve and maintain their activated state in hypertrophic tissues is not yet known, and both antigen-dependent and independent mechanisms may contribute.
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The fixation of skin grafts often poses a problem, particularly in patients who have undergone tangential excision and grafting for burns. Sutures, staples, fibrin glue and other adhesives have been used for graft fixation. We present the use of Opsite spray as a simple method for graft fixation and stabilization. Opsite markedly reduced pain and discomfort at the time of first graft dressing and obviated the necessity for an anaesthetic which is often required for the removal of staples.
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This is a retrospective study analysing 5264 patients treated in the burn centre at Gülhane Military Medical Academy from 1 January 1986 to 31 December 1995. Our burn centre is not only the first, but one of the best established and supported in Turkey. Our present study has the largest patient group of other previously published studies from Turkey. ⋯ The overall mortality among inpatients was 18.2 per cent and mean total body surface area (TBSA) was 57.6 per cent in patients who died. 134 patients demonstrated inhalation injury and 82 per cent of these patients died. The epidemiological pattern of our patients is similar to that in other studies from developed countries, although some ethnic causative factors could be found. Our study indicates that emergency measures should be taken to prevent flame injuries at military barracks and industrial workplaces and scalding accidents to children at home and throughout the country.