Burns : journal of the International Society for Burn Injuries
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This retrospective study of paediatric burns in the Lothian region involved a review of 1114 case notes of children up to the age of 12 years, treated for burns as inpatients and outpatients, during a 3-year period between 1988 and 1990. There were more boys than girls and 79 per cent were below 5 years of age. 71.5 per cent were treated as outpatients only, whereas 28.5 per cent were admitted. ⋯ The number of flame burns has declined and a high proportion of the victims were scalded. Efforts need to be made to reduce the large number of scalds by educational and legislative measures.
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Comparative Study
Comparison of high-frequency jet to conventional mechanical ventilation in the treatment of severe smoke inhalation injury.
The pathophysiology of smoke inhalation includes surfactant inhibition and pulmonary vascular injury leading to a high permeability pulmonary oedema. It has been shown in surfactant deficient animal models that methods of ventilation (i.e. high-frequency ventilation - HFV) avoiding a large pressure excursion (i.e. pressure change from end expiration to peak inspiration) improves oxygenation and decreases hyaline membrane formation. Therefore, we compared HFV with conventional mechanical ventilation (CMV) on lung function in an acute animal model of smoke inhalation (SI). ⋯ Ventilator settings were not adjusted from baseline following smoke inhalation in either groups; positive and expiratory pressure (PEEP, approximately 6 mmHg) was added in both groups following smoke exposure. At the conclusion of the study (4 h postsmoke inhalation) lung samples were taken for surfactant function and lung water measurements. Smoke inhalation immediately increased the A-a gradient (CMV-BL = 6.9 +/- 2.4 to CMV-SI = 77.3 +/- 1.9; HFV-BL = 10.5 +/- 2.7; HFV-SI = 72.8 +/- 3.7 mmHg), venous admixture (CMV-BL = 6.9 +/- 2.8 to CMV-SI 69.8 +/- 6.6; HFV-BL = 7 +/- 1.7 to HFV-SI = 60.4 +/- 7.9 per cent) and decreased Pao2 (CMV-BL = 110 +/- 3.4 to CMV-SI = 28 +/- 3.5; HFV-BL = 103 +/- 3.6 to HFV-SI = 31 +/- 1.7 mmHg) to a similar level in both groups.(ABSTRACT TRUNCATED AT 250 WORDS)