Pneumococcal bacteremia as a marker for human immunodeficiency virus infection in patients without AIDS.
We retrospectively reviewed medical records of all adult patients with blood cultures positive for Streptococcus pneumoniae to determine the number of HIV seropositive patients in whom S pneumoniae bacteremia was the presenting manifestation. We also compared the clinical presentation, laboratory data, and outcome of pneumococcal bacteremia in patients who were HIV seropositive with patients with no risk factors for HIV infection. All adult patients with blood cultures positive for S pneumoniae from January 1987 through April 1989 at two acute care general hospitals in northern California were identified by review of microbiology data. One hospital served veterans, the other the indigent of a suburban area. Six (15%) of 41 patients with pneumococcal bacteremia were HIV seropositive; five were not known to be HIV seropositive before the onset of bacteremia, and the sixth was asymptomatic with respect to HIV infection. No patient with AIDS had pneumococcal bacteremia. HIV seropositive patients were significantly younger, had significantly fewer underlying diseases, and had fewer complications of pneumococcal bacteremia than bacteremic patients with no risk factors for HIV infection. Patients with pneumococcal bacteremia should be evaluated for HIV infection, especially in the absence of other underlying diseases that predispose to pneumococcal bacteremia.
Chirurgi
V A
VA
Veterans Administration Medical Center, Martinez, CA 94553.
Edelstein
H
H
McCabe
R
R
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications*; D000328:Adult; D000367:Age Factors; D002140:California; D005069:Evaluation Studies as Topic; D005260:Female; D006679:HIV Seropositivity / Q000097:blood / Q000150:complications / Q000382:microbiology*; D006787:Hospitals, Veterans; D006801:Humans; D008297:Male; D008489:Medical Indigency; D008875:Middle Aged; D012189:Retrospective Studies; D012307:Risk Factors; D018805:Sepsis / Q000150:complications / Q000382:microbiology*; D013290:Streptococcal Infections / Q000097:blood / Q000150:complications / Q000382:microbiology*; D013296:Streptococcus pneumoniae / Q000302:isolation & purification*