The use of esmarch exsanguination for the treatment of extremity wound burns.

Tourniquets are routinely used during the excising and grafting of burn wounds located on the limbs in order to decrease blood loss. It has been postulated that the exsanguination of extremities by using Esmarch bandages might further reduce blood loss. However, there are concerns about a decrease in graft quality when Esmarch bandages are applied. The purpose of this prospective, double-blinded randomized study was to compare Esmarch application in addition to tourniquet (exsanguinated extremities) with the application of tourniquet alone. Thirty-eight excisions of bilateral extremity wounds were performed. Both limbs were tangentially excised after tourniquet application with one limb randomly chosen for prior Esmarch exsanguination. Blood loss was estimated during this procedure. Graft take was assessed twice: on post-operative days 3 and 7. The burn surface area and total area grafted were equivalent in the extremities with Esmarch bandages when compared to the extremities without them. Total blood loss was less in the extremities where Esmarch was applied. Graft take was similar in the two groups. Statistical analysis was performed with a two-tailed paired T-test. It is concluded that the use of Esmarch exsanguination in addition to tourniquet further reduces blood loss without affecting the quality of the engraftment.

Same day/next day discharge of burn patients treated with skin grafts.

In the past, many patients were admitted for a minimum of 72 h for split-thickness skin grafting (STSG). Several factors have caused us to discharge burn patients on the same day or within 24 h following STSG. We have reviewed outcomes of such patients to determine whether early discharge has an adverse effect on graft outcome and to determine patient acceptance of this new procedure. We retrospectively reviewed charts of patients consecutively treated at our hospital. Two hundred patients were identified. All patients were found to have successful grafts. From our results, we can conclude that patient discharge in less than 24 h following STSG does not predispose patients to poor graft take or other adverse outcomes.

Preinjury behavioral and emotional problems among pediatric burn patients.

Standardized behavior rating scales have been used in the routine care of children during medical visits because they provide an objective, norm-based index for the child's behavioral functioning. The purpose of this study was to examine behavior problems among children (aged 2.5-18 years) with burn injuries using the Behavioral Assessment System for Children, a multi-informant system of standardized rating scales that assesses clinical and adaptive behavior areas. Parents and youth (ages 8-18) completed the Behavioral Assessment System for Children with reference to the pediatric patient's behavioral functioning before hospital admission for a burn injury. In total, data were collected on 94 children. Results suggested that a substantial portion of the sample endorsed significantly elevated levels of behavioral difficulties across a broad range of problem behaviors. On the basis of parent report, preschoolers exhibited concerns related to hyperactivity, anxiety, aggression, and attention problems, whereas school-aged children were reported to have these same concerns as well as depression and conduct problems. Twenty percent of our adolescent sample (ages 12-18 years) were described to be experiencing even more internalizing and externalizing behavior problems relative to the two groups of their younger counterparts. Boys were found to contribute to the cause of their burn injury significantly more often than girls. The strengths, limitations, and clinical implications of our findings are discussed.

Analysis of deep vein thrombosis in burn patients.

OBJECTIVE: Deep vein thrombosis (DVT) represents a major cause of morbidity in surgical patients. Controversial reports exist on the incidence of DVT in burn patients. We report our experience over a 10-year period. METHODS: Patients admitted to our Burn Unit over the period 1991-2001 and diagnosed with DVT were identified. Their records were retrospectively reviewed for demographic factors, extent and severity of burn injury and outcome. RESULTS: A total of 4102 patients were admitted to the WPH Burn unit during the study period. All patients received routine subcutaneous heparin prophylaxis. Ten patients were diagnosed with DVT (0.25%). Compared to our total burn population, these patients were older (mean age 47 +/- 22.7 years versus 35 +/- 22 years P = 0.14) and had more extensive burns (mean total body surface area (TBSA) 34.7 +/- 25.3% versus 12 +/- 15.7% P = 0.02). Two patients developed non-fatal pulmonary embolism (PE). There were three deaths, none due to thromboembolic disease. There were no complications from the routine administration of subcutaneous heparin. CONCLUSION: The incidence of DVT in our study is much less than the incidence reported in other critically ill patients and less than that of most reports on burn patients. In our experience, routine heparin prophylaxis is effective for the prevention of DVT in burn patients.

Assessing the relationship between locus of control and social competence in pediatric burn survivors attending summer cAMP.

Previous research suggests that children with burn injuries often exhibit psychological and social difficulties. The areas of functioning that are affected most often include level of anxiety, social competence, and self-esteem. Those children having an internal locus of control (LOC) have been shown to react more positively to physical disorders and to have better psychological responding in nonburn populations. The purpose of this study was to determine whether there is a relationship between LOC and social competence in pediatric burn survivors. Participants were children aged 8 to 18 years who had been treated for a burn injury and attended a 1-week summer camp for pediatric burn survivors. Results indicated that the type of LOC was not a predictor of the overall level of social competence, as reported on three different measures of social competence. However, LOC significantly accounted for variability in the child's cooperation level, according to parent report. Other results are discussed, as well as implications for future research and clinical work in this area.

Effect of diagnosis and treatment of sinusitis in critically ill burn victims.

The purpose of this study was to assess the incidence of diagnosed sinusitis and the effect of diagnosis and treatment on the outcome in critically ill burn victims. Chart analysis of 84 consecutive burn victims requiring mechanical ventilation for greater than 7 days was performed. Sinusitis was diagnosed in 13/84 patients (15%). There was no difference in age or total body surface area burned, or the incidence of inhalation injury, ARDS, pneumonia and sepsis (P>0.05). Co-morbid disease was similar in both the groups. The number of ventilator-dependent days and hospital length of stay were higher in the sinusitis group (P<0.05). The hospital mortality in those diagnosed and treated for sinusitis was 23% (3/13) as opposed to 48% (34/71) in those not diagnosed with sinusitis (P<0.05). Increased number of ventilator-dependent days and longer hospital stay are associated with the diagnosis of sinusitis. Our findings suggest an improved survival in those diagnosed and treated for sinusitis.

An assessment of burn prevention knowledge in a high burn-risk environment: restaurants.

Our facility has seen an increase in the number of cases of children burned in restaurants. Fieldwork has revealed many unsafe serving practices in restaurants in our tristate area. The current research targets what appears to be an underexamined burn-risk environment, restaurants, to examine server knowledge about burn prevention and burn care with customers. Participants included 71 local restaurant servers and 53 servers from various restaurants who were recruited from undergraduate courses. All participants completed a brief demographic form as well as a Burn Knowledge Questionnaire. It was found that server knowledge was low (ie, less than 50% accuracy). Yet, most servers reported that they felt customer burn safety was important enough to change the way that they serve. Additionally, it was found that length of time employed as a server was a significant predictor of servers' burn knowledge (ie, more years serving associated with higher knowledge). Finally, individual items were examined to identify potential targets for developing prevention programs.

Parental correlates of unintentional burn injuries in infancy and early childhood.

The main purpose of this paper is to review parental factors associated with unintentional burns in early childhood. The problem and characteristics of early childhood burns are discussed. Child injury prevention strategies and models are presented. Parental correlates of pediatric injuries in general and specific to burns are reviewed. In conclusion, the authors recommend greater examination of parental variables potentially amenable to treatment, such as psychological functioning, and improved methodology including the use of prospective analyses, multiple methods and informants, and comparison groups. These efforts should enable greater understanding of parental factors related and causal to early childhood burns and, in turn, guide prevention initiatives.

Helicopter transportation of burn patients.

Analysis of 437 consecutive acute burn patients transported to our burn center revealed 339 transported by ground and 98 by helicopter. There were 18 air transport patients from within a 25-mile-radius, and 80 flown further than 25 miles. Mean age was the same in all groups (P>0.05). Percent total body surface area (TBSA) burned was 8.26% in ground transport patients, significantly less than the 20.35% (within 25 miles) and 21.40% (greater than 25 miles) seen in helicopter transports (P<0.0001). Three percent of ground transport patients and 28% of helicopter patients had inhalation injury (P<0.0001). There was no difference in incidence of inhalation injury among helicopter groups (28 vs. 29%, P=0.8). In patients with coexistent inhalation injury, the mean TBSA burned was significantly larger when compared with the TBSA of burns without inhalation injury (P<0.001). Air transported groups contained patients whose status was not critical based upon lack of inhalation injury and small burn size, and who could have been transported by ground. Non clinical factors such as insurance status, desire to keep ground ambulances in their community, and competing helicopter services reluctant to refuse to transport a patient appears to be factors in choosing air ambulance transportation. Regional single helicopter services and regional cooperative ground ambulance services should reduce use of helicopter transport of burn patients when it is not clinically indicated.

A multicenter clinical trial of a biosynthetic skin replacement, Dermagraft-TC, compared with cryopreserved human cadaver skin for temporary coverage of excised burn wounds.

This multicenter study compared the use of a biosynthetic human skin substitute with frozen human cadaver allograft for the temporary closure of excised burn wounds. Dermagraft-TC (Advanced Tissue Sciences, Inc.) (DG-TC) consists of a synthetic material onto which human neonatal fibroblasts are cultured. Burn wounds in 66 patients with a mean age of 36 years and a mean burn size of 44% total body surface area (28% total body surface area full-thickness) were surgically excised. Two comparable sites, each approximately 1% total body surface area in size, were randomized to receive either DG-TC or allograft. Both sites were then treated in the same manner. When clinically indicated (> 5 days after application) both skin replacements were removed, and the wound beds were evaluated and prepared for grafting. DG-TC was equivalent or superior to allograft with regard to autograft take at postautograft day 14. DG-TC was also easier to remove, had no epidermal slough, and resulted in less bleeding than did allograft while maintaining an adequate wound bed. Overall satisfaction was better with DG-TC.

Ophthalmological complications as a manifestation of burn injury.

Facial burns are a frequent component of the presentation of victims who have sustained thermal trauma, reportedly occurring in 20 per cent of burn patients. Even apparently 'f2p4r' facial injuries might well be associated with significant ocular trauma. A retrospective review of 865 patients admitted to our burn centre showed 22 per cent (192) with facial burns. Ocular involvement, defined as globe or eyelid pathology, was present in 15 per cent (127) of these patients. The aetiology and spectrum of ocular injuries is reviewed with lid burns and subsequent lid contractures, accounting for over 50 per cent of ocular complications. Serious ocular pathology necessitating enucleation occurred in only two patients. The difficulties encountered in performing a complete ophthalmological examination in the presence of facial burns are presented in conjunction with a recommended therapeutic plan.

Oral and maxillofacial surgical considerations in the management of burn victims.

The oral and maxillofacial surgeon occasionally is called to treat a burn victim with concomittant facial injuries. Successful management necessitates a thorough understanding of burn pathophysiology and the resultant hemodynamic and metabolic alterations. In addition, the recognition of potential sequelae and their appropriate management is imperative. This article describes the general protocol in burn trauma management as it pertains to the oral and maxillofacial surgeon.

Experience with patients with burns who refuse blood transfusion for religious reasons.

Patients with extensive full-thickness burns who refuse blood transfusion present a challenge to the burn team. We have recently treated four such patients, and we achieved a successful outcome in three. Staged excision and skin graft operations with minimal blood loss were performed. Two patients were treated with erythropoietin. Patient autonomy should be accepted by the burn team, but opportunity should exist for reassessment of treatment plans.

Inhalation injury: a decade without progress.

Despite major advances in the management of patients with critical burn injuries, inhalation injury continues to be a major determinant of death resulting from burn injuries. Two cohort groups of victims with burn and inhalation injuries, separated by a decade, were retrospectively reviewed in an effort to determine the impact of newer treatment modalities. Patients were categorized as being at "high" or "low" risk on the basis of primary and secondary diagnostic criteria. Despite a statistically significant decrease in the percent of total body surface injury, no change in mortality rate was noted between the two groups. The advent of sophisticated diagnostic and management techniques does not appear to have decreased the mortality rate associated with inhalation injury.

Chondritis of the burned ear: a review.

Seventy-six patients with burns of the ears presented to the Western Pennsylvania Hospital Burn Trauma Center over a three year period. To prevent chondritis, all ears were treated prophylactically with periauricular hair shaving, daily cleaning, avoidance of pressure dressings and Sulfamylon Burn Cream. Chondritis developed in two patients. Aspects of auricular chondritis prevention and treatment are reviewed. Biology of the disease is discussed.

Penetration of antibiotics through omiderm in vitro and on split-thickness skin grafts in burn patients.

Penetration of antibiotic preparations (gentamicin, neomycin, silver sulfadiazine, mupirocin) through Omiderm, a synthetic wound covering, was tested in vitro and in 5 patients with full-thickness burns who had undergone tangential excision and split-thickness skin grafting. All antibiotic preparations tested penetrated both meshed and unmeshed Omiderm. Omiderm did not affect the zones of inhibition of antimicrobial activity as compared with controls.

From hopeful to hopeless ... when do we write "do not resuscitate"?

The issue of do not resuscitate (DNR) decisions has been the subject of much discussion in the medical literature. To try to understand the factors that may be determinants of the timing of DNR decisions, we reviewed the charts of 70 consecutive burned patients who died between 1986 and 1988. When a DNR decision was written, it was within 48 hours of the patient's death (74% of patients). No statistical difference was found in the sex distribution or in the percentage of body surface area burned in the DNR group and in the resuscitation group. Physicians, nurses, social workers, the hospital attorney, the district attorney, and the coroner of our county were interviewed. The uncertainty of legal guidelines and practical considerations of family expectations preclude a uniform approach to this problem.

Influences of different resuscitation regimens on acute early weight gain in extensively burned patients.

Dissatisfaction with the massive weight gain that commonly followed crystalloid resuscitation of extensively burned patients dictated the need for a study to determine if acute weight gain could be minimized with an alternative form of resuscitation. Three groups of ten patients each with statistically similar age and burn size (mean BSA 46 per cent) were resuscitated with lactated Ringer's solution (LR), hypertonic saline solution (HPT), or fresh frozen plasma (FFP). The volume of infused fluid and the patient weight gain were measured over the first 48 h of treatment. The mean urine output of the three groups was comparable (P greater than 0.05). The volume of infused resuscitation fluid to maintain urine output was a mean of 4.8 ml/kg/per cent BSA in the LR group, 3.16 in the HPT group and 2.68 in the FFP group. The difference in infusion rate between the FFP group and the LR group was statistically significant (P less than 0.01). All patients gained weight with resuscitation. The median percentage weight gain at the end of the first day of treatment was 10.69 per cent in the LR group, 7.88 per cent in the HPT group and 2.38 per cent in the FFP group. Weight gain at the end of the second day of treatment was 13.9 per cent in the LR group, 11.99 per cent in the HPT group, and 4.37 per cent in the FFP group. The differences between FFP, HPT and LR groups were statistically significant (P less than 0.01). In our study the use of fresh frozen plasma for resuscitation of extensively burned patients has been associated with minimal weight gain and minimal oedema. We believe that fresh frozen plasma resuscitation is an attractive alternative to crystalloid infusion and that further comparative studies should be performed.