Medicine
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The clinical, epidemiological and laboratory characteristics of bacteremia caused by anaerobic organisms other than Clostridium spp. in cancer patients are described and compared to other previously reported series. Of the 315 episodes, 246 (78%) were caused by a single organism and 69 (22%) were polymicrobial. The most common underlying malignancies were genitourinary and gynecological tumors, acute leukemia, and gastrointestinal malignancies. ⋯ Overall response to penicillin was only 13%. Suboptimal responses were also observed for the antipseudomonal penicillins. High response rates (82%) were also obtained with cefoxitin, metronidazole, and moxalactam.