Paradoxical increase in circulating Aspergillus antigen during treatment with caspofungin in a patient with pulmonary aspergillosis

Clin Infect Dis. 2006 Aug 1;43(3):e23-5. doi: 10.1086/505603. Epub 2006 Jun 19.

Abstract

A paradoxical increase in circulating Aspergillus antigen was observed during treatment with caspofungin in a patient with proven invasive aspergillosis. With the exception of treatment with the echinocandin, no other factors were found that might explain this clinical observation, which was supported by experiments done in vitro.

Publication types

  • Case Reports

MeSH terms

  • Adult
  • Antifungal Agents / therapeutic use*
  • Antigens, Fungal / blood*
  • Aspergillosis / drug therapy*
  • Aspergillosis / immunology
  • Aspergillus fumigatus / immunology*
  • Caspofungin
  • Echinocandins
  • Fungal Proteins / therapeutic use
  • Hematopoietic Stem Cell Transplantation
  • Humans
  • Immunocompromised Host
  • Immunosuppressive Agents / therapeutic use
  • Lipopeptides
  • Lung Diseases, Fungal / drug therapy*
  • Lung Diseases, Fungal / immunology
  • Male
  • Myelodysplastic Syndromes / therapy
  • Peptides, Cyclic / therapeutic use*

Substances

  • Antifungal Agents
  • Antigens, Fungal
  • Echinocandins
  • Fungal Proteins
  • Immunosuppressive Agents
  • Lipopeptides
  • Peptides, Cyclic
  • echinocandin B
  • Caspofungin