Journal of burn care & research : official publication of the American Burn Association
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Clinically, the initial blanching in burn scar seen on transparent plastic face mask application seems to diminish with time and movement requiring mask alteration. To date, studies quantifying perfusion with prolonged mask use do not exist. This study used laser Doppler imaging (LDI) to assess perfusion through the transparent face mask and movement in subjects with and without burn over time. ⋯ Changing facial expressions with the mask on did not alter perfusion. Hyperemic response occurs on removal of the mask. This study exposed methodology and statistical issues worth considering when conducting future research with the face, pressure therapy, and with LDI technology.
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Impairment and burn injury outcomes are often influenced by an intermingling of physical and psychosocial factors. We hypothesized that patients without insurance would be more likely to return home. We also believed that patients with inadequate social support would be less likely to return home. ⋯ In contrast, our uninsured group has significantly higher FIM scores, and also tends to be younger in age. Physical predictors of disposition include TBSA of injury, age, sex, and presence of inhalation injury. Our study illustrates that social support and access to insurance are important variables that predict outcome and disposition.
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Burns are preventable injuries, and prevention campaigns have been conducted with varying success. To develop successful prevention programs, it is imperative that burn risk be identified and factors associated with increased risk elucidated. The aims of this study were to determine the risk of burn injury to Utah residents, identify demographic and geographic subgroups at increased risk, and to examine sociodemographic factors associated with risk. ⋯ The counties were predominantly rural and tended to have higher rates of American-Indian populations, increased poverty levels, lower percentages of individuals with high school degrees, and lower employment rates. The characteristics of these high-risk counties do not imply causality, and further research is warranted to determine whether these factors contribute to burn risk. The results of this study provide the foundation for future research and prevention programs targeted toward populations and geographic areas with the greatest risk of burn injury.
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Historically, it has been difficult to provide adequate humidification delivery with the high frequency percussive ventilator (HFPV) used in many burn centers. It is possible burn centers have avoided using HFPV because of the risk of mucus plugging, dried secretions, and cast formation. Experiences with HFPV provided doubt that the HFPV ventilator circuit could supply adequate humidification to patients receiving this mode of ventilation. ⋯ The new device called the Hydrate Omni (Hydrate, Inc., Midlothian, VA) uses a small ceramic disk to provide fine water particles delivered by a pump to the HFPV circuit. This new device may alleviate previous concerns related to the delivery of adequate humidification with the HFPV. This case report was approved by the University of North Carolina School of Medicine Institutional Review Board.
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Compression neuropathy: a late finding in the postburn population: a four-year institutional review.
Nerve compression syndromes may cause postburn morbidity that can often be difficult to recognize and manage. This study reviewed patients in the authors' institution who needed nerve decompression secondary to thermal or electrical burns. The objective was to evaluate the timing of nerve decompression in the burn population. ⋯ Late nerve compression neuropathies were present in both the electrical and thermal burn patients. The authors also found that presentation of a single nerve compression should raise the suspicion of a synchronous nerve compression. Patients with thermal burns greater than 20% body surface area and electrical burns should be routinely questioned and examined for the peripheral nerve compression syndromes during long-term follow-up.