Search results for "Cerebrospinal fluid penetration"

Plasma levels and cerebrospinal fluid penetration by duloxetine in a patient with a non-fatal overdose during a suicide attempt

2009

Duloxetine is a potent and selective inhibitor of serotonin and norepinephrine reuptake with weak activity on dopamine reuptake (Wong et al. 1993). Daily doses of 60 mg are effective in the acute treatment of major depression. Duloxetine is extensively metabolized by cytochrome P450 isoenzymes (CYP) 1A2 and to a lesser extent 2D6 (Lobo et al. 2008) to numerous non-active metabolites. Maximum plasma concentration occurs after 6 h, steady-state within 3 d and the mean terminal half-life is 12 h. Fatal outcomes have been reported for acute overdoses as low as 1000 mg, and symptoms of duloxetine overdose are well described. However, information about plasma levels of duloxetine and correspondin…