A retrospective analysis of 41 patients with cryptococcal meningitis and AIDS or neoplastic disease was done. Patients with AIDS were younger and predominantly male; they had a shorter duration of prior illness, higher initial serum cryptococcal antigen titers, and lower initial cerebrospinal fluid white blood cell counts than those with neoplastic disease. The median overall survival for patients with AIDS was 9 months compared with 2 months for those with neoplastic disease (P = .004). Seventy-eight percent of patients with AIDS and 43% of those with neoplastic disease were cured or improved 6 months after diagnosis (P = .039). Toxicity from amphotericin B and flucytosine was similar for both groups. One patient with AIDS relapsed. Multivariate predictors of survival included headache (P = .007) and an AIDS diagnosis (P = .009). Examination of outcomes for other opportunistic infections associated with AIDS and other immunosuppressive illness may distinguish prognostic features for different patient populations.

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Forty-nine episodes of bacteremia and fungemia occurred in 38 of 336 patients with the acquired immunodeficiency syndrome seen at our institution since 1980. There were five types of infections. Infections commonly associated with a T-cell immunodeficiency disorder comprised 16 episodes and included those with Salmonella species, Listeria monocytogenes, Cryptococcus neoformans, and Histoplasma capsulatum. Infections commonly associated with a B-cell immunodeficiency disorder included those with Streptococcus pneumoniae and Haemophilus influenzae. Infections occurring with neutropenia were caused by Pseudomonas aeruginosa, Staphylococcus epidermidis, and Streptococcus faecalis. Other infections occurring in the hospital were caused by Candida albicans, Staphylococcus epidermidis, enteric gram-negative rods, Staphylococcus aureus, and mixed S. aureus and group G streptococcus. Other infections occurring out of the hospital included those with S. aureus, Clostridium perfringens, Shigella sonnei, Pseudomonas aeruginosa, and group B streptococcus. Because two thirds of the septicemias were caused by organisms other than T-cell opportunists, these pathogens should be anticipated during diagnostic evaluation and when formulating empiric therapy.