(1(R) 3)-b -D-glucanemia in deep mycosis
Author Information
Author(s): Taminori Obayashi
Primary Institution: Department of Clinical Pathology, Jichi Medical School
Hypothesis
Can (1(R) 3)-b -D -glucan be used as a reliable diagnostic marker for deep mycosis?
Conclusion
The G test for (1(R) 3)-b -D -glucan showed high sensitivity and specificity for diagnosing deep mycosis.
Supporting Evidence
- The G test detected (1(R) 3)-b -D -glucan in 39 out of 41 fungal febrile episodes.
- The sensitivity of the G test was 90% and specificity was 100%.
- Normal plasma (1(R) 3)-b -D -glucan levels never exceeded 10 pg/ml.
Takeaway
Doctors can use a special test to find a sugar from fungi in the blood to help tell if someone has a serious fungal infection.
Methodology
The study used the Fungitec G test to measure (1(R) 3)-b -D -glucan levels in blood samples from patients.
Limitations
The study did not establish clear standards to differentiate between fungal and non-fungal infections.
Participant Demographics
Patients with febrile episodes, including those with deep fungal infections and non-fungal infections.
Statistical Information
Statistical Significance
p<0.05
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