We describe a patient with a disseminated coccidioidomycosis. Biomarkers in serum during itraconazole therapy showed a rapid clearing of DNA as detected by PCR. antibody detection by lateral flow assay became negative after one year and decreased from 1:64 to 1:8 in the complement fixation test after two years. The (1 → 3)-ß-D-glucan levels normalised after two years without increase after cessation of antifungal therapy. Biomarkers in serum may guide treatment decisions in disseminated coccidioidomycosis.
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http://dx.doi.org/10.1016/j.mmcr.2020.05.007 | DOI Listing |
Clin Infect Dis
January 2025
Department of Medicine, Division of Infectious Diseases, and the Department of Medical Microbiology and Immunology, University of California, Davis, Sacramento, California, USA.
Background: Patients with pulmonary coccidioidomycosis often experience prolonged symptoms lasting weeks to months. Limited data exist regarding whether fluconazole prevents development of disseminated disease or shortens symptom duration. We describe factors associated with fluconazole receipt and assess its effect on outcomes among patients with pulmonary coccidioidomycosis.
View Article and Find Full Text PDFJ Neurosurg Case Lessons
December 2024
Department of Neurosurgery, University of Mississippi Medical Center, Jackson, Mississippi.
Infect Dis Clin North Am
December 2024
Department of Internal Medicine, Division of Infectious Diseases, University of California Davis Medical Center, Sacramento, CA, USA; Department of Medical Microbiology and Immunology, University of California, Davis, CA, USA; UC-Davis Center for Valley Fever. Electronic address:
Coccidioidomycosis is the clinical disease caused by the dimorphic pathogenic fungi Coccidioides immitis and C posadasii. The number of clinically recognized coccidioidomycosis cases continues to increase yearly including in regions outside the traditional regions of endemicity. Following inhalation of Coccidioides spores, the course may range from asymptomatic exposure with resultant immunity, to a subacute pulmonary illness, to life-threatening disseminated infection.
View Article and Find Full Text PDFmSphere
January 2025
Department of Microbiology and Immunology, University of California San Francisco, San Francisco, California, USA.
spp. are part of a group of thermally dimorphic fungal pathogens, which grow as filamentous cells (hyphae) in the soil and transform to a different morphology upon inhalation into the host. The host form, the spherule, is unique and highly undercharacterized due to both technical and biocontainment challenges.
View Article and Find Full Text PDFJ Antimicrob Chemother
December 2024
Clinical Outcomes Assesments, Clinical Outcomes Solutions, Folkestone, Kent, UK.
Background: Coccidioidomycosis (Valley Fever) is a dimorphic fungal infection endemic to the southwest United States, Mexico, Central and South America, which can lead to chronic debilitating illness and death.
Objectives: This qualitative study was conducted to develop a bespoke patient-reported outcome measure for patients with chronic disseminated coccidioidomycosis to assess health-related quality of life (HRQoL) impacts.
Patients And Methods: Online, first-person narratives of patient experiences of disseminated coccidioidomycosis were used to create a patient-centred conceptual model of symptoms and impacts of the condition.
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