کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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3374428 | 1219618 | 2014 | 8 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Prognostic factors of Pneumocystis jirovecii pneumonia in patients without HIV infection Prognostic factors of Pneumocystis jirovecii pneumonia in patients without HIV infection](/preview/png/3374428.png)
SummaryObjectivesThe incidence of Pneumocystis jirovecii pneumonia (PCP) in patients without HIV infection (non-HIV PCP) has been increasing along with the increased use of chemotherapeutic agents and immunosuppressants, but the prognostic factors of non-HIV PCP remain unclear. This study aimed to identify the prognostic factors of non-HIV PCP.MethodsImmunocompromised patients without HIV infection who were diagnosed and treated for PCP were included. The PCP diagnosis was based on positive direct fluorescent antibody (DFA) or polymerase chain reaction (PCR) results and compatible clinical symptoms and radiological findings.ResultsIn total, 372 non-HIV patients with positive PCP DFA or PCR findings were screened and 173 were included. Univariate analysis indicated that age, smoking, chronic lung disease or hematologic malignancy, chemotherapeutic agents, high alveolar–arterial oxygen gradient (D[A–a]O2), C-reactive protein, albumin, blood urea nitrogen (BUN), CMV antigenemia, combined bacteremia, high percentage of neutrophils and rate of co-infection in BAL fluid, and mechanical ventilator care were related to the prognosis of non-HIV PCP. Multivariate analysis revealed that high D(A–a)O2, combined bacteremia, increased BUN and preexisting lung disease were indicators of a poor prognosis.ConclusionsHigh D(A–a)O2, combined bacteremia, increased BUN and preexisting lung disease were independent factors of poor prognosis in non-HIV PCP patients.
Journal: Journal of Infection - Volume 69, Issue 1, July 2014, Pages 88–95