What is the best treatment for cryptococcal meningitis?
What is the best treatment for cryptococcal meningitis?
Oral fluconazole, 200 mg/d, is the most effective maintenance therapy for AIDS-associated cryptococcal meningitis [17, 24] (AI). A randomized comparative trial demonstrated the superiority of fluconazole (200 mg/d) over amphotericin B (1 mg/kg/w) as maintenance therapy [24].
Can cryptococcal meningitis be cured?
Doctors use antifungal drugs to treat cryptococcal meningitis. Common antifungal medications used to treat it include: amphotericin B. fluconazole.
How is cryptococcal meningitis prevented?
One approach to prevent cryptococcal meningitis is called “targeted screening.” Research suggests that C. neoformans is able to live in the body undetected, especially when a person’s immune system is weaker than normal.
Is cryptococcal meningitis viral or bacterial?
Cryptococcal meningitis is a fungal infection of the tissues covering the brain and spinal cord. These tissues are called meninges.
What is consolidation phase cryptococcal meningitis?
Consolidation phase of therapy currently consists of fluconazole 400 – 800 mg/day for at least 8 weeks (22). Most guidelines recommend starting consolidation therapy after 2 weeks of induction therapy, though the start of consolidation therapy should be individualized based on patient response to induction therapy.
What does a positive cryptococcal antigen mean?
The presence of cryptococcal antigen in any body fluid (serum or cerebrospinal fluid: CSF) is indicative of cryptococcosis. Specimens that are positive by the lateral flow assay (LFA) screen are automatically repeated by the same method utilizing dilutions in order to generate a titer value.
Is there a vaccine for cryptococcal meningitis?
Cryptococcosis remains a significant cause of morbidity and mortality world-wide; particularly among AIDS patients. Yet, to date, there are no licensed vaccines clinically available to treat or prevent cryptococcosis.
How long is cryptococcal antigen positive?
The antigen test can detect cryptococcal antigen in serum a median of 22 days before symptoms of meningitis develop. The presence of CrAg in the serum is highly predictive of who will develop meningitis.
How is cryptococcosis diagnosed?
The diagnosis can be made by microscopic examination and/or culture of tissue or body fluids such as blood, cerebrospinal fluid and sputum. The cryptococcal antigen test is a rapid test that can be performed on blood and/or on cerebrospinal fluid to make the diagnosis.
