Korean J Med Mycol.  2012 Mar;17(1):17-24.

The Clinical Characteristics, Therapeutic Outcome and Prognostic Factors for Invasive Pulmonary Aspergillosis: A Single-Center Experience and Review of the Literature

Affiliations
  • 1Department of Internal Medicine, Soon Chun Hyang University College of Medicine, Seoul, Korea. shegets@schmc.ac.kr

Abstract

BACKGROUND
Despite advances in microbiological diagnosis and effective antifungal treatment, invasive pulmonary aspergillosis (IPA) is a still major cause of mortality in immunocompromised patients.
OBJECTIVE
The aim of this study is to analyze clinical characteristics, treatment outcome and prognostic factors for IPA.
METHODS
Between May 2003 and March 2011, we retrospectively studied all patients with IPA in our facility.
RESULTS
A total 37 cases were identified. Hematologic malignancies were the leading underlying disease for 27 (27/37, 73.0%) patients. Neutropenic period between the onset of neutropenia and the diagnosis of IPA was 15.0 days. The most common symptom was fever (35/37, 94.6%). The principal findings of chest computed tomography (CT) were segmental or air space consolidation (17/37, 45.9%) followed by halo sign (13/37, 35.1%), and ground-glass attenuation (11/37, 29.7%). Amphotericin B was the initial treatment for 36 (36/37, 97.3%) patients. Voriconazole was subsequently substituted for Amphotericin B in 25 (35/36, 97.2%) patients. The 30-day mortality rate was 24.3% (9/37). The 30-day mortality rate was associated with a failure to recover from neutropenia (p=0.048) or persistent fever during treatment (p=0.003). Two patients were lost to follow-up. Overall mortality was 62.9% (22/35).
CONCLUSION
IPA remains a serious condition with failure to recover from neutropenia or persistent fever during treatment associated with a high 30-day mortality rate.

Keyword

Invasive pulmonary aspergillosis

MeSH Terms

Amphotericin B
Fever
Hematologic Neoplasms
Humans
Invasive Pulmonary Aspergillosis
Lost to Follow-Up
Neutropenia
Pyrimidines
Retrospective Studies
Thorax
Treatment Outcome
Triazoles
Amphotericin B
Pyrimidines
Triazoles
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