Cited by 145Antifungal resistance and susceptibilityFungal and yeast genetics researchFungal Infections and Studies

Development of Fluconazole Resistance in Candida albicans Causing Disseminated Infection in a Patient Undergoing Marrow Transplantation

Marr, Kieren A., White, Theodore C., van Burik, Jo‐Anne H., Bowden, Raleigh A.·1997·Clinical Infectious Diseases

Abstract

Oral candidiasis due to azole-resistant Candida albicans is an increasing problem in patients with AIDS who received prolonged periods of fluconazole prophylaxis. Infection with C. albicans is also frequent in patients undergoing transplantation. However, azole resistance has not been appreciated as a major problem for these patients, presumably because they receive a relatively short duration of fluconazole prophylaxis. We describe a case of disseminated candidiasis due to fluconazole-resistant C. albicans in a patient following marrow transplantation. Restriction fragment length polymorphism analysis with use of the C. albicans strain-specific Ca3 probe was performed on sequential isolates. Identical banding patterns were obtained, thereby confirming that a fluconazole-susceptible endogenous C. albicans acquired azole resistance during a brief exposure to the drug and subsequently caused disseminated infection. This observation raises questions regarding the incidence, significance, and mechanism of azole resistance in fungi causing infection in this population.

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  • Azole resistance for C. albicans is well described among HIV-infected individuals with recurrent oropharyngeal candidiasis.

    “However, azole resistance for this species is now well described among HIV-infected individuals with recurrent oropharyngeal candidiasis and is also reported sporadically in critically ill adults with invasive candidiasis [25] or in healthy adults [26].”

    From Guidelines for Treatment of Candidiasis (2004) · cites this paper as [25]

  • Azole resistance for C. albicans is reported sporadically in critically ill adults with invasive candidiasis.

    “However, azole resistance for this species is now well described among HIV-infected individuals with recurrent oropharyngeal candidiasis and is also reported sporadically in critically ill adults with invasive candidiasis [25] or in healthy adults [26].”

    From Guidelines for Treatment of Candidiasis (2004) · cites this paper as [25]

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  1. Fluconazole-resistant C. albicans has been reported to cause oropharyngeal candidiasis in patients with AIDS world- 1. Sable CA, Donowitz GR. Infections in bone marrow transplant recipients. wide [5, 11, 12]. In these cases, resistance develops when Clin Infect Dis 1994; 18:273 -84.
  2. Nolte FS, Parkinson T, Falconer DJ, et al. Isolation and characterization fluconazole [5, 11, 13]. of fluconazole-and amphotericin B-resistant Candida albicans from blood of two patients with leukemia. Antimicrob Agents Chemother It is not surprising that azole resistance has now become 1997; 41:196 -9.
  3. Rex JH, Rinaldi MG, Pfaller MA. Resistance of Candida species to fluco- cause of the short duration of drug exposure in these patients, nazole. Antimicrob Agents Chemother 1995;39:1-8.
  4. Sadhu C, McEachern MJ, Rustchenko-Bulgac EP, Schmid J, Soll DR, emerged because of the selection pressure of fluconazole. Un- Hicks JB. Telomeric and dispersed repeat sequences in Candida yeasts fortunately, colonizing strains were not available for analysis and their use in strain identification. J Bacteriol 1991; 173:842 -50. in their study. In our study, one susceptible strain became
  5. Hoffman CS, Winston F. A ten-minute DNA preparation from yeast effi- resistant after only 23 days of fluconazole administration. ciently releases autonomous plasmids for transformation of Escherichia coli. Gene 1987; 57:267 -72.
  6. nizing strain of C. albicans present in the rectum was also 9. Schmid J, Tay YP, Wan L, et al. Evidence for nosocomial transmission present in the respiratory tract but did not become resistant to of Candida albicans obtained by Ca3 fingerprinting. J Clin Microbiol 1995; 33:1223 -30. fluconazole because it was protected from exposure to the same 10. Stevens DA, Odds FC, Scherer S. Application of DNA typing methods to quantities of drug. Alternatively, it is possible that both suscep- Candida albicans epidemiology and correlations with phenotype. Rev tible and resistant isolates of the same strain colonized this Infect Dis 1990; 12:258 -66.
  7. patient and that fluconazole had a selection effect, thus increas- 11. Pfaller MA, Rhine-Chalberg J, Redding SW, et al. Variations in flucona- ing the likelihood of recovering a resistant isolate during ther- zole susceptibility and electrophoretic karyotype among oral isolates of Candida albicans from patients with AIDS and oral candidiasis. J Clin apy. Finally, the isolate may have lost resistance after flucona- Microbiol 1994; 32:59 -64. zole therapy was discontinued. We are currently studying the

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Authors
Marr, K. A., White, T. C., van Burik, J. H., & Bowden, R. A.
Affiliations
Center for Infectious Disease Research (US)
Corresponding author
Marr, Kieren A.
Venue
Clinical Infectious Diseases
Published
1997-10
Volume
25
Issue
4
Pages
908-910
ISSN
  • 1058-4838 (ISSN-L)
  • 1537-6591
OpenAlex
W2139596056
Cited by
145
References
1
Citations by year
2026: 2 · 2024: 1 · 2023: 3 · 2022: 3 · 2021: 2 · 2020: 4 · 2019: 1 · 2018: 1 · 2017: 4 · 2016: 2 · 2015: 3 · 2014: 5 · 2013: 1 · 2012: 6
FWCI
5.85
Type
journal article
Language
en
Open access
closed
Locations
  • Clinical Infectious Diseases (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • U.S. Public Health Service (2T32 A107044-21)
  • National Institute of Dental and Craniofacial Research (R01DE011367, R01 DE-11367)
Topics
  • Health Sciences › Medicine › Infectious Diseases › Antifungal resistance and susceptibility
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Fungal and yeast genetics research
  • Health Sciences › Medicine › Epidemiology › Fungal Infections and Studies
Keywords
fluconazole resistance, Candida albicans, systemic candidiasis, bone marrow transplantation, azole resistance, oral candidiasis, fluconazole prophylaxis, restriction fragment length polymorphism, antifungal resistance
MeSH terms
Adult, Antifungal Agents, Candida albicans, Candidiasis, Oral, Drug Resistance, Microbial, Humans, Lymphoma, Non-Hodgkin, Male, Fluconazole, Bone Marrow Transplantation, Immunocompromised Host, Antibiotic Prophylaxis

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