Burns : journal of the International Society for Burn Injuries
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Parents of children with burns experience a range of psychological reactions and symptoms, and parents' health is known to impact children's health. So far, there is little research into potential mechanisms that maintain parents' symptoms. The aim was to investigate parental injury-related fear-avoidance, and its associations with injury severity and health measures. ⋯ Results were not related to comorbid conditions of the child, scarring, or parent-related socio-demographic variables. In summary, injury-related fear-avoidance is more likely among parents whose children sustain more severe burns. In turn, fear-avoidance contributes significantly to parents' symptoms of PTSD and to poorer health ratings regarding the child, irrespective of injury severity or child comorbidity.
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This study was designed to investigate the effect of inorganic phosphate supplementation on invasive behavior of Pseudomonas aeruginosa in burn wound infections. An emulsion-based lotion containing sodium dihydrogen phosphate was formulated and then 50 female Sprague-Dawley rats with burn wounds were used to assess the effect of phosphate supplementation on swarming motility of P. aeruginosa. On the second day after burn, four groups of rats were inoculated with P. aeruginosa and one group was left as negative control. ⋯ Histopathological assessment of the tissue samples also indicated the healing process in phosphate-enriched lotion receiving group. The results showed that inorganic phosphate supplementation results in alteration of the virulence behavior of P. aeruginosa and improvement in the wound healing process. In conclusion, phosphate supplementation would be a rational strategy in the eradication of P. aeruginosa wound infection.
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Despite dramatic improvements in burn care, the major part of the therapy of thermal injuries remains symptomatical in nature. A targeted approach to accelerate angiogenesis and woundhealing and reduce edema formation remains to be found. We therefore aimed to investigate the impact of anti-inflammatory, anti-coagulative and thrombolytic agents on microcirculation after thermal injuries on the mentioned parameters. ⋯ The often described positive influences of selenium for the treatment of burn patients could not be confirmed, on the contrary we found a post-traumatic expansion of the non perfused area and an increase of leukocytes in this group. The expectations to rtPA did not fulfill. Prednisolone improved angiogenesis and reduced the edema formation, both Parameters are essential for wound healing and survival of burned patients.