J.Jpn. Surg. Soc.. 100(7): 424-429, 1999

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Feature topic

RECENT ADVANCES IN THE MANAGEMENT OF SEVERELY BURNED PATIENTS

With recent advances in the systemic care of burns, patients with burns covering 80% of their body surface can frequently survive. The percentage of total body surface area burn for an expected 50％ mortality rate has improved to 98％ for children and 72％ for adults in one burn center in the USA. From the results of 11 burn units in Tokyo, the mortality rate of burn patients with a prognostic burn index of 90-100 was 51.4％. The improvement is attributable to advances in the understanding of the pathophysiology of severe burns as asystemic inflammatory response syndrome. Improved cardiopulmonary management of extensive burns and respiratory tract burns has also played a part in reducing the mortality rate. lndividualized fluid resuscitation programs based on hemodynamic monitoring have reduced the incidence of burn shock and acute renal failure. Early eschar excision and wound closure by immediate grafting have further reduced the mortality rate from extensive full-thickness burns. The use of bilayer artificial skin has improved the survival and cosmetic results of early eschar excision in patients with massive full-thickness burns. Cuitured autologous epidermal sheets hold promise if used on an appropriate dermal bed.

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