DICP : the annals of pharmacotherapy
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Propofol is a 2,6-diisopropylphenol with sedative-hypnotic properties. Because of its slight solubility in water, the drug is formulated as an emulsion for clinical use. It is highly lipophilic and distributes extensively in the body. ⋯ By virtue of its pharmacokinetic profile, the drug lends itself to continuous infusion for maintenance of anesthesia. When used as the main anesthetic agent, it produces satisfactory anesthesia with rapid recovery and without major adverse effects in healthy individuals. In continuous infusion propofol can be used as an alternative to inhalation anesthetics.
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A patient was admitted complaining of fever and headache. He was suspected of meningitis due to nuchal rigidity, and a lumbar puncture was performed. The patient was diagnosed as having cryptococcal meningitis, as Cryptococcus neoformans was found in an India ink preparation of the cerebrospinal fluid. ⋯ Amphotericin B alone failed to cause granulocytopenia or thrombocytopenia. These results suggest that the mechanisms of granulocytopenia and thrombocytopenia may be toxic reactions to flucytosine in the azotemic state caused by amphotericin B. Our report emphasizes the need for clinicians to monitor for granulocytopenia and thrombocytopenia in patients receiving treatment with both amphotericin B and flucytosine, even when flucytosine is administered in a low dose.