Clinical experience with bacteraemia in patients with leukaemia and allied neoplastic diseases

134 bacteraemic episodes in 112 patients with leukaemia and allied disorders over a 5-year period were reviewed. The patients were divided, with respect to neoplastic disease, into 3 prognostic groups according to estimated periods of survival of years (group 1), months (group II) or weeks (group III). High mortality was correlated to group III, gram-negative rod bacteraemia and septic shock. Low leucocyte levels and intensive antineoplastic treatment did not adversely influence the prognosis of the bacteraemic patients. Appropriate antibiotic therapy was correlated with a significantly lower mortality, and it is concluded that aggressive antibiotic therapy is indicated when bacteraemia is suspected from clinical judgement.