Semin Respir Crit Care Med 2004; 25(2): 159-169
DOI: 10.1055/s-2004-824900
Copyright © 2004 by Thieme Medical Publishers, Inc., 333 Seventh Avenue, New York, NY 10001, USA.

Fusarium Infections in Critically Ill Patients

Michail S. Lionakis1 , Dimitrios P. Kontoyiannis1
  • 1Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas M. D. Anderson Cancer Center, Houston, Texas
Further Information

Publication History

Publication Date:
19 April 2004 (online)

Invasive mold infections (IMIs) are significant causes of infectious mortality in immunocompromised patients, such as those with hematologic malignancies and allogeneic bone marrow transplant recipients. Of the IMIs, invasive aspergillosis is by far the most common. Nevertheless, over the past decade, other filamentous molds, such as Fusarium species, have been increasingly reported as the cause of severe IMIs in these patient populations. Herein we critically review the epidemiology, pathogenesis, clinical presentation, diagnostic methods, and therapeutic approaches for invasive fusariosis in immunocompromised hosts. We also present the key characteristics and differentiating features of invasive fusariosis and invasive aspergillosis. Current therapeutic approaches for fusariosis are suboptimal, resulting in exceedingly high mortality rates. At present, prompt diagnosis along with rapid initiation of appropriate treatment and, more importantly, reconstitution of the host immune responses are critical for a favorable outcome of this devastating opportunistic mycosis.

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Dimitrios P KontoyiannisM.D. 

Department of Infectious Diseases, Infection Control and Employee Health, Unit 402, The University of Texas M. D. Anderson Cancer Center

1515 Holcombe Blvd.

Houston, TX 77030

Email: dkontoyi@mdanderson.org

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