Antifungal Distribution Into Cerebrospinal Fluid,Vitreous Humor,Bone, and Other Difficult Sites

The incidence of invasive fungal infections continues to increase, especially in patients with immune dysfunction. Fungal infections are often difficult to treat, requiring therapy for weeks or months to eradicate infection. Although fungal infections of the central nervous system, eye, and bones occur less frequently than infections at other sites, it is necessary to assess the utility of the currently available antifungal agents in treating these infections. Unfortunately, information regarding drug distribution to these sites is often scarce and limited to a few animal studies or case reports. This review summarizes information about commonly used antifungal agents and their penetration into the central nervous system, eye, and bone.