For use as adjunctive therapy to diet to reduce elevated LDL-C, Total-C,Triglycerides and Apo B, and to increase HDL-C in adult patients with primary hypercholesterolemia or mixed dyslipidemia (Fredrickson Types IIa and IIb)
Fenofibrate exerts its therapeutic effects through activation of peroxisome proliferator activated receptor a (PPARa). This increases lipolysis and elimination of triglyceride-rich particles from plasma by activating lipoprotein lipase and reducing production of apoprotein C-III. The resulting fall in triglycerides produces an alteration in the size and composition of LDL from small, dense particles, to large buoyant particles. These larger particles have a greater affinity for cholesterol receptors and are catabolized rapidly.
LD<sub>50</sub>=1600 mg/kg (Oral, in mice); Investigated as a teratogen and reproductive hazard.
Fenofibrate is well absorbed from the gastrointestinal tract. After absorption, fenofibrate is mainly excreted in the urine in the form of metabolites, primarily fenofibric acid and fenofibric acid glucuronide
20 hours
Fenofibric acid is primarily conjugated with glucuronic acid and then excreted in urine. Following oral administration in healthy volunteers, approximately 60% of a single dose of radiolabelled fenofibrate appeared in urine, primarily as fenofibric acid and its glucuronate conjugate and 25% was excreted in the feces.
* 95 L [moderate renal impairment (creatinine clearance of 50 to 90 mL/min)] * 30 L [healthy adults]
* 1.2 L/h [Eldery]