Research Topic: prognosis

The Prognostic Value of (1→3)-β-D-Glucan in COVID-19 Patients with and Without Secondary Fungal Disease

During COVID-19 infection, a fungal marker called beta-D-glucan (BDG) in the blood can predict patient survival even without a diagnosed fungal infection. Researchers found that COVID-19 patients with high BDG levels had a 91% death rate if not treated with antifungal drugs, but this dropped to 50% when antifungal therapy was given. The high BDG levels trigger a strong inflammatory response in the body that worsens disease severity, making BDG a valuable warning sign for doctors treating critically ill COVID-19 patients.

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Clinical spectrum, immune status, and prognostic factors of cryptococcosis: insights from a large, multi-center, ambispective cohort study in southeastern China

This study examined cryptococcosis, a serious fungal infection, in 396 non-HIV patients across hospitals in southeastern China. The researchers found that patients’ immune status, whether the infection spread to the brain, and blood inflammation markers were key predictors of survival. Most patients treated with azole medications (a common antifungal) improved or recovered, though those with brain involvement or severe immune deficiency had worse outcomes. The findings help doctors identify which patients need more intensive treatment.

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The Prognostic Value of (1→3)-β-D-Glucan in COVID-19 Patients with and Without Secondary Fungal Disease

During COVID-19, patients in intensive care sometimes develop dangerous fungal infections. Doctors use a blood test to measure a fungal marker called BDG to help diagnose these infections. This study found that even without confirmed fungal infection, high BDG levels predicted who would not survive, but giving antifungal medications improved survival even without proven infection.

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