Burns : journal of the International Society for Burn Injuries
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Increased body weight has been associated with reduced muscle wasting in the early catabolic phase after a severe burn. Yet, overweight and obese non-burn children often exhibit impaired musculoskeletal function, which may lead to poor physical function (PF). We aimed to determine the association between body mass index (BMI) at discharge and self-reported PF and caregiver proxy-reported PF during recovery of burned children. ⋯ A greater BMI at discharge was associated with improved self-reported PF at 12 months after burn but not at 6 months or 24 months, which suggests a faster recovery of PF in paediatric patients of larger body weight. Our data suggests that a larger body weight does not compromise the recovery of PF after burn.
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Rapid diagnosis of microbes in the burn wound is a big challenge in the medical field. Traditional biochemical detection techniques take hours or days to identify the species of contaminating and drug-resistant microbes. Near-infrared spectroscopy (NIRS) is evaluated to address the need for a fast and sensitive method for the detection of bacterial contamination in liquids. ⋯ Our findings validate for the first time a novel technique aimed at the rapid, noncontacted, highly sensitive, and specific recognition of several microbial species including drug-resistant ones. This technique could represent a promising approach to identify diverse microbial species and a potential bedside device to rapidly diagnose infected wounds.
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Observational Study
ABO blood group and effects on ventilatory time, length of stay and mortality in major burns a retrospective observational outcome study.
A total of 225 patients were included (2008-2019) with median TBSA of 26%; interquartile range (IQR) of 20-37%; median age 45 years (IQR 22-65 years); median Baux score (age + TBSA%); 76 (IQR 53- 97); 168 (75%) were male; median duration of hospital stay was 31 days (IQR 19-56); a total of 138 (61%) received treatment with mechanical ventilation; and 29 (13%) died. In a multivariable regression model, we were unable to isolate any significant effect of any blood group (O, A, B, AB) on the outcome measures studied (ventilatory time, LOS, and mortality). IN ⋯ contrary to many other major areas of disease in which ABO blood groups affect outcome, we were unable to find any such effect on patients with burns. Given the precision of the outcome models presented (AUC 0.93) any such an effect, if missed due to the limited study cohort, may be considered limited and to have only a minor clinical impact.
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To determine whether the increased restrictions, isolation and stressors associated with COVID-19 led to an increase in rates or severity of self-immolation burn injuries. ⋯ 2020 saw an increase in both the frequency and severity of self-inflicted burn injuries in New South Wales, with psychiatric illness a major factor.
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Although burns most often result in negative psychological consequences, some studies have identified self-reported, positive psychological growth after such injuries. Post-traumatic growth is a positive psychological change in which an individual develops stronger functioning, beliefs, and values following a trauma. To date, no quantitative analysis has been done of post-traumatic growth in young adult burn survivors. ⋯ Results of the hierarchical multiple regression analysis indicated that change in a family relationship after the burn experience, treatment situation, and level of interpersonal relationship skills, were statistically significant in young adult burn survivors' post-traumatic growth. Results support good interpersonal relationship skills and positive family relationships appear to facilitate the positive growth after burn experience. Clinical implications are presented in the discussion.