Despite recent improvements in analgesia, pain control during dressing changes continues to be a major challenge in patients with burns. We investigated two different dressing modalities to compare how much pain the patient experienced during and after the dressing change. Patients with partial-thickness burns that required only topical wound care were assigned randomly to treatment with Acticoat (Smith and Nephew USA, Largo, FL) or silver sulfadiazine (AgSD). The outcome variable was pain during wound care, which was measured using visual analog pain scores. The mean visual analog pain scores for the wounds treated with Acticoat or AgSD wounds were 3.2 and 7.9, respectively (P < .0001; paired Student's t-test). In 41 of the 47 paired pain score observations, the pain in the wound treated with AgSD was perceived as greater than in the wound treated with Acticoat. Burn wound care with Acticoat is less painful than burn wound care with AgSD in patients with selected partial-thickness burns.
The purpose of this study is to assess how identifying, tracking, and monitoring environmental costs can assist an agenda adopted to improve environmental performance. We do so by providing a theoretical discussion and contextual model of eco-efficiency that includes cost management as part of its activities. This approach draws on the quality management literature and the Porter hypothesis, which assumes that pollution is a form of technical inefficiency and that properly designed regulations stimulate firms to develop pollution control innovations. Our paper provides several specific contributions. First, for all stakeholders we provide additional insight into the ongoing debate over the value relevance of environmental cost management by developing a general model of eco-efficient behavior. Second, our models demonstrate that there is room for opportunities to reduce pollution while simultaneously improving the value of the firm. To do so, however, requires a coordinated effort on the part of both the business community and legislators to understand the needs of each and to offer alternatives that will provide benefits for each party.
Maintaining burn patients' body temperature during surgery is a significant challenge. Although increasing the ambient operating room (OR) temperature and other passive rewarming methods help, such measures have limited effectiveness and prove taxing on OR personnel. Initial studies indicate that an intravascular warming catheter may improve and sustain burn patient body temperatures. The authors hypothesize that the warming catheter is similarly effective at maintaining normothermia despite a lower OR temperature than in a cohort of matched control burn patients. This is a retrospective case-control study involving patients with major burns treated between January 2006 and June 2011. Cases received an intravascular warming catheter, whereas controls receive traditional temperature conserving interventions. As the catheters maintained body temperature, the room temperature was gradually lowered to normal. Twenty-three patients were involved in 31 cases using the catheter, compared with 39 controls in 62 surgeries. The mean temperature deviation for each catheter group was -0.76 ± 1°C and -0.80 ± 0.9°C for the control group. Given 20-minute intervals throughout the operations, the mean patient temperature for cases and controls never deviated by more than 1°C. OR staff satisfaction has improved with decreased room temperatures. An intravenous warming catheter reliably maintained patient core body temperature during surgery. To date, this is the largest cohort study of such a catheter among burn patients. This system may be more effective than current warming techniques, with the potential to decrease the total number of procedures and the time to complete wound closure.
Advances in burn care have decreased mortality in the past 20 years, but affecting elderly mortality rates (>65 years) remain challenging. This study evaluates the impact of home caregiver support on elderly burn patients' mortality. The authors retrospectively reviewed patients aged 65 and older admitted to their burn center from July 1995 to October 2004. Patient demographics, Injury Severity Score, TBSA, and patients' primary caregiver were collected. The outcomes were mortality, disposition, and length of stay and these were evaluated using univariate and subsequently multivariate regression. Significance was calculated at P ≤ .05. A total of 112 patients were included in the analysis. The mean age was 76±8. Male patients constituted 47%, whereas 53% were female patients, and mean TBSA was 21±16%. Thirty patients' primary caregiver was a spouse, for 38 it was a child, and 44 had no caregiver. Fifty-eight patients survived (51.7%), and 54 patients died (48.3%). Only 21% of the survivors had a child as their primary caregiver; however, 48% of the nonsurvivors had a child as the primary caregiver (P ≤ 0.05). On multivariate analysis, age, TBSA, and child as primary caregiver were all independent predictors of mortality. Having a child as a caregiver provided the largest impact, with an odds ratio of 4.4 (95% confidence interval, 1.2-15.62; P = .02).
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