Revista paulista de medicina
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The emergency department thoracotomy as a ressuscitative measure is a controversial subject in trauma surgery. Indiscriminate indication has occurred due to unclearness upon the real value of this procedure, but further critical evaluation has reduced initial enthusiasm rather emphasizing a more rational approach by systematization of criteria for selective indication. ⋯ According to vital signs the patients conditions are classified as fatal, agonic and shock; survival rates oscillate between 0 to 40%. This study presents a review of the literature discussing indications, technical aspects, complications and clinical outcome of emergency department thoracotomy in trauma patients.
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Bacteremia is related to high morbidity and lethality. The present investigation was conducted to evaluate the variables associated with outcomes of bacteremia at a University Hospital in São Paulo, Brazil. Patients with bacteremia were identified through positive blood cultures performed at the microbiology laboratory between August 1985 and July 1986. ⋯ Age greater than 40 years, presence of severe underlying disease, nosocomial acquisition, respiratory tract as the source of bacteremia, presence of shock and, being infected with Pseudomonas sp were significantly associated with fatal outcome. Appropriate antimicrobial therapy reduced the incidence of shock and improved survival of patients with bacteremia. This study provides information on outcome of patients with bacteremia at a University Hospital in Brazil and, settles the variables associated with poor outcome in these patients.