Cited by 742Antifungal resistance and susceptibilityNeutropenia and Cancer InfectionsImmunodeficiency and Autoimmune Disorders

Epidemiology of Aspergillus Infections in a Large Cohort of Patients Undergoing Bone Marrow Transplantation

Wald, Anna, Leisenring, Wendy, van Burik, Jo‐Anne, Bowden, Raleigh A.·1997·The Journal of Infectious Diseases

Abstract

To investigate the incidence, risk factors, and outcome of Aspergillus infections among marrow transplant recipients, records from 2496 patients were reviewed, and 214 patients had Aspergillus organisms identified. Of these, 158 had invasive aspergillosis, 44 were colonized, and 12 had contaminated cultures. The incidence of invasive aspergillosis increased from 5.7% to 11.2% during the study. The onset of infection was bimodal, peaking 16 and 96 days after transplant. For patients within 40 days after transplant, underlying disease, donor type, season, and transplant outside of laminar air flow rooms were associated with significant risk for invasive aspergillosis. For patients >40 days after transplant, age, underlying disease, donor type, graft-versus-host disease, neutropenia, and corticosteroid use were associated with increased risk of aspergillosis. Only 31% of infected patients were neutropenic at the time of diagnosis. The risk factors for aspergillosis depend on the time after marrow transplant and include both host and environmental characteristics.

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Crossref · 10.1086/516480

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  • Among patients with documented MRSA infections, delays of > 24-48 hours until antibiotic administration are associated with increased mortality in some studies, but not in others.

    “Among patients with documented MRSA infections, delays of > 24-48 hours until antibiotic administration are associated with increased mortality in some studies (143-147), but not in others (148-154).”

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Authors
Wald, A., Leisenring, W., van Burik, J., & Bowden, R. A.
Affiliations
University of Washington (US)
Venue
The Journal of Infectious Diseases
Published
1997-06
Volume
175
Issue
6
Pages
1459-1466
ISSN
  • 0022-1899 (ISSN-L)
  • 1537-6613
OpenAlex
W2149288225
Cited by
742
References
0
Citations by year
2026: 3 · 2025: 6 · 2024: 7 · 2023: 8 · 2022: 9 · 2021: 11 · 2020: 7 · 2019: 12 · 2018: 6 · 2017: 8 · 2016: 19 · 2015: 24 · 2014: 21 · 2013: 13 · 2012: 25
FWCI
23.62
Type
journal article
Language
en
Open access
closed
Locations
  • The Journal of Infectious Diseases (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Heart, Lung, and Blood Institute (HL-36444, P01HL036444)
  • National Cancer Institute (CA18029, P01CA018029)
Topics
  • Health Sciences › Medicine › Infectious Diseases › Antifungal resistance and susceptibility
  • Health Sciences › Medicine › Oncology › Neutropenia and Cancer Infections
  • Life Sciences › Immunology and Microbiology › Immunology › Immunodeficiency and Autoimmune Disorders
Keywords
aspergillosis, invasive aspergillosis, bone marrow transplantation, risk factors, incidence, fungal colonization, graft-versus-host disease, neutropenia, corticosteroid use, donor type, environmental risk factors, post-transplant infection
MeSH terms
Adolescent, Adult, Aspergillosis, Aspergillus, Female, Humans, Male, Neutropenia, Opportunistic Infections, Organ Specificity, Retrospective Studies, Risk Factors, Seasons, Transplantation, Autologous, Transplantation, Homologous, Cohort Studies, Incidence, Proportional Hazards Models, Bone Marrow Transplantation

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