Scandinavian journal of infectious diseases
-
Scand. J. Infect. Dis. · Jan 1996
Dynamics of blood cytokine concentrations in patients with bacteremic infections.
Cytokines play a major role in the pathophysiology of sepsis and septic shock. Using enzyme immunoassays the acute serum levels of interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-alpha), granulocyte-colony stimulating factor (G-CSF), interleukin-8 (IL-8), and leukemia inhibitory factor (LIF) were investigated in 90 patients with positive blood cultures and clinical signs of infection. In 27 patients samples were obtained on admission, after 1, 4, 12, 18, and 24 h, and then daily. ⋯ Patients with Gram-negative infection had significantly higher levels of TNF-alpha on admission than did patients with Gram-positive infections (p = 0.0008). The levels of IL-6, G-CSF and, to some extent, TNF-alpha decreased rapidly in survivors within the first 24 h of admission to hospital and institution of treatment. LIF was detected in 8/90 in both survivors and nonsurvivors.
-
Scand. J. Infect. Dis. · Jan 1996
Case ReportsSelection of multiple resistance in Salmonella enteritidis during treatment with ciprofloxacin.
We report on a strain of Salmonella enteritidis which was found to be resistant to both ciprofloxacin and beta-lactams and chloramphenicol in a patient treated with ciprofloxacin for a splenic abscess. We conclude that in invasive infections such as a splenic abscess caused by Salmonella, early surgical intervention is important. Multiple-drug-resistant strains of Salmonella may be selected by treatment with ciprofloxacin alone.