Burns : journal of the International Society for Burn Injuries
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This study aims to explore the potential of a scaffold composed of drug-chitosan-hydroxyapatite (HA) in improving tissue treatment. The focus of the investigation lies in analyzing the physical and biological properties of the scaffold and evaluating its mechanical characteristics through finite-element analysis. To synthesize microcapsules containing dextran-diclofenac sodium, the electrospraying method was employed. ⋯ The results indicated that the average size of the microcapsules was in the range of 170 to 180 µm, and the porosity of the prepared tissue was between 52 % and 61 %. The experimental compressive properties revealed that an increase in the volume fraction of the embedded microcapsules led to an increase in the maximum compressive stress and compressive modulus of the scaffolds by up to 54.95 % and 53.18 %, respectively, for the scaffold containing 20 % VF of pharmaceutical microcapsules compared to the specimen containing 10 % VF. In conclusion, the developed scaffold has the potential to serve as an effective wound dressing, with the ability to provide structural support, facilitate controlled drug release, and promote wound healing.
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Scalds are the leading cause of burns in children younger than 5 years of age with most being related to food preparation and consumption. Hot substances causing scalds have different degrees of viscosity varying from low (liquid substances, such as water), to high (semi-solids or solids, such as oils or grease). It is still underknown whether heat substances with different viscosities are associated with varying risks of developing burn wound infections (BWI). The aim of this study was to investigate the association between heat sources of different viscosities and development of BWI within the first week after injury in children with scalds. ⋯ Our results indicate that the viscosity of the heat source does not affect the risk of wound infection in children with scalds; only the size of the area burned was an independent factor for BWI.
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The COVID-19 pandemic led to a sudden halt in the academic activities of many medical professionals including burns and plastic surgery. Worldwide, this led to many societies switching over to various virtual platforms like Google Meet and Zoom for teaching and training. In India, as the other plastic surgery societies started their educational webinars, the National Academy of Burns India (NABI) also geared up for its web journey for imparting burn education to doctors and the general population. ⋯ NABI webinars showed that education in burns is possible on a virtual platform under special circumstances like the COVID-19 pandemic and can be used as an adjunct to regular teaching and training. The public awareness webinars also served as readily available resource material for the general population.
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Pediatric burn injuries are a significant public health issue in low- and middle-income countries, leading to substantial morbidity and mortality. This study aimed to evaluate the efficacy of the No+Quema2 educational program, implemented in Aguascalientes, Mexico, in preventing burn injuries among children under nine years old. ⋯ The No+Quema2 program has made a significant impact on burn prevention among children in Aguascalientes, Mexico. Despite the limitations of relying on government-reported data, the correlation between the program's activities and the observed decrease in burn injuries is promising. These findings underscore the critical importance of the No+Quema2 program's activities in achieving sustained, targeted educational interventions and long-term reductions in burn injury incidence. They also highlight the need for more robust study designs to validate these outcomes, emphasizing the importance of evidence-based strategies in future burn prevention efforts.