Equal survival rates for first, second, and third episodes of Pneumocystis carinii pneumonia in patients with acquired immunodeficiency syndrome.
BACKGROUND
Second and subsequent episodes of acute Pneumocystis carinii pneumonia (PCP) are reported to have a worse prognosis than initial episodes in patients with the acquired immunodeficiency syndrome. We tested the hypothesis that survival rates of first, second, and subsequent episodes of acute PCP in patients with the acquired immunodeficiency syndrome are equal.


METHODS
Analysis of the outcomes in prospective series of patients with the acquired immunodeficiency syndrome treated for acute PCP over 5 years.


RESULTS
Survival rates of 222 PCP occurrences by episode number were: first, 86%; second, 84%; third, 88%; and fourth, 67%. Survival rates for the first, second, and third episodes were not significantly different. Second and third episodes had a larger proportion of patients with mild disease than initial episodes.


CONCLUSIONS
Survival rates for first, second, and third episodes of PCP in patients with the acquired immunodeficiency syndrome are not different. In contrast to earlier articles, treatment for second and third episodes of acute PCP may be as successful as in initial episodes.
Dohn
M N
MN
Department of Internal Medicine, University of Cincinnati Medical Center, OH.
Baughman
R P
RP
Vigdorth
E M
EM
Frame
D L
DL
D017088:AIDS-Related Opportunistic Infections / Q000188:drug therapy / Q000401:mortality*; D006801:Humans; D016017:Odds Ratio; D011020:Pneumonia, Pneumocystis / Q000188:drug therapy / Q000401:mortality*; D011379:Prognosis; D011446:Prospective Studies; D012008:Recurrence; D015996:Survival Rate; D016896:Treatment Outcome