Fenofibrate - Fenofibrate capsule prescribing information
INDICATIONS AND USAGE
Treatment of Hypercholesterolemia
Fenofibrate capsules are indicated as adjunctive therapy to diet for the reduction of LDL-C, total-C, Triglycerides and apo B in adult patients with primary hypercholesterolemia or mixed dyslipidemia (Fredrickson Types IIa and IIb. Lipid altering agents should be used in addition to a diet restricted in saturated fat and cholesterol when response to diet and non-pharmacological interventions alone has been inadequate (see National Cholesterol Education Program [NCEP] Treatment Guidelines, below).
Treatment of Hypertriglyceridemia
Fenofibrate capsules are also indicated as adjunctive therapy to diet for treatment of adult patients with hypertriglyceridemia (Fredrickson Types IV and V hyperlipidemia). Improving glycemic control in diabetic patients showing fasting chylomicronemia will usually reduce fasting triglycerides and eliminate chylomicronemia thereby obviating the need for pharmacologic intervention.
Markedly elevated levels of serum triglycerides (e.g. > 2,000 mg/dL) may increase the risk of developing pancreatitis. The effect of fenofibrate capsule therapy on reducing this risk has not been adequately studied.
Drug therapy is not indicated for patients with Type I hyperlipoproteinemia, who have elevations of chylomicrons and plasma triglycerides, but who have normal levels of very low density lipoprotein (VLDL). Inspection of plasma refrigerated for 14 hours is helpful in distinguishing Types I to IV and V hyperlipoproteinemia.
The initial treatment for dyslipidemia is dietary therapy specific for the type of lipoprotein abnormality. Excess body weight and excess alcoholic intake may be important factors in hypertriglyceridemia and should be addressed prior to any drug therapy. Physical exercise can be an important ancillary measure. Diseases contributory to hyperlipidemia, such as hypothyroidism or diabetes mellitus should be looked for and adequately treated. Estrogen therapy, like thiazide diuretics and beta-blockers, is sometimes associated with massive rises in plasma triglycerides, especially in subjects with familial hypertriglyceridemia. In such cases, discontinuation of the specific etiologic agent may obviate the need for specific drug therapy of hypertriglyceridemia.
The use of drugs should be considered only when reasonable attempts have been made to obtain satisfactory results with non-drug methods. If the decision is made to use drugs, the patient should be instructed that this does not reduce the importance of adhering to diet (See WARNINGS and PRECAUTIONS).
Fredrickson Classification of Hyperlipoproteinemias | |||||
Lipid Elevation | |||||
Type | Lipoprotein Elevated | Major | Minor | ||
I(rare) | Chylomicrons | TG | ↑ ↔ C | ||
IIa | LDL | C | --- | ||
IIb | LDL, VLDL | C | TG | ||
III (rare) | IDL | C, TG | --- | ||
IV | VLDL | TG | ↑ ↔ C | ||
V(rare) | chylomicrons, VLDL | TG | ↑ ↔ | ||
C = cholesterol | |||||
TG = triglycerides | |||||
LDL = low density lipoprotein | |||||
VLDL = very low density lipoprotein | |||||
IDL = intermediate density lipoprotein | |||||
The NCEP Treatment Guidelines | |||||
Two or More Other Risk Factors b | LDL-Cholesterol mg/dL (mmoI/L) | ||||
Definite Atherosclerotic Disease a | Initiation Level | Goal | |||
No | No | ≥190 (≥ 4.9) | < 160 (< 4.1) | ||
No | Yes | ≥160 (≥ 4.1) | <130 (< 3.4) | ||
Yes | Yes or No | ≥130 c (≥ 3.4) | < 100 (< 2.6) | ||
a Coronary heart disease or peripheral vascular disease (including symptomatic carotid artery disease). b Other risk factors for coronary heart disease (CHD) include: age (males: ≥ 45 years; females: ≥ 55 years or premature menopause without estrogen replacement therapy); family history of premature CHD; current cigarette smoking; hypertension; confirmed HDL-C < 35 mg/dL (< 0.91 mmol/L); and diabetes mellitus. Subtract I risk favor if HDL-C is ≥ 60 mg/dL (≥ 1.6 mmol/L) c In CHD patients with LDL-C levels 100 to 129 mg/dL, the physician should exercise clinical judgment in deciding whether to initiate drug treatment. | |||||
DOSAGE AND ADMINISTRATION
Patients should be placed on an appropriate lipid-lowering diet before receiving fenofibrate capsules, and should continue this diet during treatment with fenofibrate capsules. Fenofibrate capsules should be given with meals, thereby optimizing the bioavailability of the medication.
For the treatment of adult patients with primary hypercholesterolemia or mixed hyperlipidemia, the initial dose of fenofibrate capsules is 200 mg per day.
For adult patients with hypertriglyceridemia, the initial dose is 67 to 200 mg per day.
Dosage should be individualized according to patient response, and should be adjusted if necessary following repeat lipid determinations at 4 to 8 week intervals. The maximum dose is 200 mg per day.
Treatment with fenofibrate capsules should be initiated at a dose of 67 mg/day in patients having impaired renal function, and increased only after evaluation of the effects on renal function and lipid levels at this dose. In the elderly, the initial dose should likewise be limited to 67 mg/day.
Lipid levels should be monitored periodically and consideration should be given to reducing the dosage of fenofibrate capsules if lipid levels fall significantly below the targeted range.
CONTRAINDICATIONS
Fenofibrate capsules are contraindicated in patients who exhibit hypersensitivity to fenofibrate.
Fenofibrate capsules are contraindicated in patients with hepatic or severe renal dysfunction, including primary biliary cirrhosis, and patients with unexplained persistent liver function abnormality.
Fenofibrate capsules are contraindicated in patients with preexisting gallbladder disease (see WARNINGS).
ADVERSE REACTIONS
Clinical Studies Experience:
Because clinical studies are conducted under widely varying conditions, adverse reaction rates observed in the clinical studies of a drug cannot be directly compared to rates in the clinical studies of another drug and may not reflect the rates observed in practice.
Adverse events reported by 2% or more of patients treated with fenofibrate (and greater than placebo) during the double-blind, placebo-controlled trials, regardless of causality, are listed in Table 3 below. Adverse events led to discontinuation of treatment in 5% of patients treated with fenofibrate and in 3% treated with placebo. Increases in liver function tests were the most frequent events, causing discontinuation of fenofibrate treatment in 1.6% of patients in double-blind trials.
Photosensitivity reactions have occurred days to months after initiation; in some of these cases, patients reported a prior photosensitivity to ketoprofen.
Table 3. Adverse Reactions Reported by 2% or More of Patients Treated with Fenofibrate and Greater than Placebo During the Double-Blind, Placebo-Controlled Trials

Increases in Liver Enzymes
In a pooled analysis of 10 placebo-controlled trials, increases to >3 times the upper limit of normal in ALT occurred in 5.3% of patients taking fenofibrate versus 1.1% of patients treated with placebo. In an 8-week study, the incidence of ALT or AST elevations ≥ 3 times the upper limit of normal was 13% in patients receiving dosages equivalent to 134 mg to 200 mg fenofibrate daily and was 0% in those receiving dosages equivalent to 34 mg to 67 mg fenofibrate daily or placebo.
Post-Marketing Experience:
The following adverse reactions have been identified during post-approval use of fenofibrate: myalgia, rhabdomyolysis, pancreatitis, acute renal failure, muscle spasm, hepatitis, cirrhosis, increased total bilirubin, anemia, arthralgia, decreases in hemoglobin, decreases in hematocrit, white blood cell decreases, asthenia and interstitial lung disease. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.
To report SUSPECTED ADVERSE REACTIONS, contact Torrent Pharma Inc. at 1-800-912-9561 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
OVERDOSAGE
There is no specific treatment for overdose with fenofibrate capsules. General supportive care of the patient is indicated, including monitoring of vital signs and observation of clinical status, should an overdose occur. If indicated, elimination of unabsorbed drug should be achieved by emesis or gastric lavage; usual precautions should be observed to maintain the airway. Because fenofibrate is highly bound to plasma proteins, hemodialysis should not be considered.
DRUG INTERACTIONS
Oral Anticoagulants: CAUTION SHOULD BE EXERCISED WHEN COUMARIN ANTICOAGULANTS ARE GIVEN IN CONJUNCTION WITH FENOFIBRATE CAPSULES. THE DOSAGE OF THE ANTICOAGULANTS SHOULD BE REDUCED TO MAINTAIN THE PROTHROMBIN TIME/INR AT THE DESIRED LEVEL TO PREVENT BLEEDING COMPLICATIONS. FREQUENT PROTHROMBIN TIME/INR DETERMINATIONS ARE ADVISABLE UNTIL IT HAS BEEN DEFINITELY DETERMINED THAT THE PROTHROMBIN TIME/INR HAS STABILIZED.
HMG-CoA Reductase Inhibitors:
The combined use of fenofibrate capsules and HMG-CoA reductase inhibitors should be avoided unless the benefit of further alterations in lipid levels is likely to outweigh the increased risk of this drug combination (see WARNINGS).
Resins:
Since bile acid sequestrants may bind other drugs given concurrently, patients should take fenofibrate capsules at least 1 hour before or 4 to 6 hours after a bile acid binding resin to avoid impeding its absorption.
Cyclosporine:
Because cyclosporine can produce nephrotoxicity with decreases in creatinine clearance and rises in serum creatinine, and because renal excretion is the primary elimination route of fibrate drugs including fenofibrate capsules, there is a risk that an interaction will lead to deterioration. The benefits and risks of using fenofibrate capsules with immunosuppressants and other potentially nephrotoxic agents should be carefully considered, and the lowest effective dose employed.
Carcinogenesis, Mutagenesis, Impairment of Fertility:
Two dietary carcinogenicity studies have been conducted in rats with fenofibrate. In the first 24-month study, rats were dosed with fenofibrate at 10, 45 and 200 mg/kg/day, approximately 0.3, 1 and 6 times the maximum recommended human dose (MRHD), based on body surface area comparisons (mg/m 2 ). At a dose of 200 mg/kg/day (at 6 times the MRHD), the incidence of liver carcinomas was significantly increased in both sexes. A statistically significant increase in pancreatic carcinomas was observed in males at 1 and 6 times the MRHD; an increase in pancreatic adenomas and benign testicular interstitial cell tumors was observed at 6 times the MRHD in males. In a second 24-month rat carcinogenicity study in a different strain of rats, doses of 10 and 60 mg/kg/day (0.3 and 2 times the MRHD) produced significant increases in the incidence of pancreatic acinar adenomas in both sexes and increases in testicular interstitial cell tumors in males at 2 times the MRHD.
A 117-week carcinogenicity study was conducted in rats comparing three drugs: fenofibrate 10 and 60 mg/kg/day (0.3 and 2 times the MRHD), clofibrate (400 mg/kg/day; 2 times the human dose) and gemfibrozil (250 mg/kg/day; 2 times the human dose, based on mg/m 2 surface area). Fenofibrate increased pancreatic acinar adenomas in both sexes. Clofibrate increased hepatocellular carcinoma and pancreatic acinar adenomas in males and hepatic neoplastic nodules in females. Gemfibrozil increased hepatic neoplastic nodules in males and females, while all three drugs increased testicular interstitial cell tumors in males.
In a 21-month study in mice, fenofibrate 10, 45 and 200 mg/kg/day (approximately 0.2, 1 and 3 times the MRHD on the basis of mg/m 2 surface area) significantly increased the liver 23 carcinomas in both sexes at 3 times the MRHD. In a second 18-month study at 10, 60 and 200 mg/kg/day, fenofibrate significantly increased the liver carcinomas in male mice and liver adenomas in female mice at 3 times the MRHD.
Electron microscopy studies have demonstrated peroxisomal proliferation following fenofibrate administration to the rat. An adequate study to test for peroxisome proliferation in humans has not been done, but changes in peroxisome morphology and numbers have been observed in humans after treatment with other members of the fibrate class when liver biopsies were compared before and after treatment in the same individual.
Fenofibrate has been demonstrated to be devoid of mutagenic potential in the following tests: Ames, mouse lymphoma, chromosomal aberration and unscheduled DNA synthesis in primary rat hepatocytes.
In fertility studies rats were given oral dietary doses of fenofibrate, males received 61 days prior to mating and females 15 days prior to mating through weaning which resulted in no adverse effect on fertility at doses up to 300 mg/kg/day (~10 times the MRHD, based on mg/m 2 surface area comparisons).
Teratogenic Effects:
Safety in pregnant women has not been established. There are no adequate and well controlled studies of fenofibrate in pregnant women. Fenofibrate should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. In female rats given oral dietary doses of 15, 75 and 300 mg/kg/day of fenofibrate from 15 days prior to mating through weaning, maternal toxicity was observed at 0.3 times the MRHD, based on body surface area comparisons; mg/m 2 .
In pregnant rats given oral dietary doses of 14, 127 and 361 mg/kg/day from gestation day 6 to 15 during the period of organogenesis, adverse developmental findings were not observed at 14 mg/kg/day (less than 1 times the MRHD, based on body surface area comparisons; mg/m 2 ). At higher multiples of human doses evidence of maternal toxicity was observed. In pregnant rabbits given oral gavage doses of 15, 150 and 300 mg/kg/day from gestation day 6 to 18 during the period of organogenesis and allowed to deliver, aborted litters were observed at 150 mg/kg/day (10 times the MRHD, based on body surface area comparisons: mg/m 2 ). No developmental findings were observed at 15 mg/kg/day (at less than 1 times the MRHD, based on body surface area comparisons; mg/m 2 ).
In pregnant rats given oral dietary doses of 15, 75 and 300 mg/kg/day from gestation Day 15 through lactation Day 21 (weaning), maternal toxicity was observed at less than 1 times the MRHD, based on body surface area comparisons; mg/m 2 .
Nursing mothers:
It is not known whether fenofibrate is excreted into milk. Because many drugs are excreted in human milk and because of the potential for serious adverse reactions in nursing infants from fenofibrate, a decision should be made whether to discontinue nursing or administration of fenofibrate taking into account the importance of the drug to the lactating woman.
Pediatric Use:
Safety and efficacy in pediatric patients have not been established.
Geriatric Use:
Fenofibric acid is known to be substantially excreted by the kidney, and the risk of adverse reactions to this drug may be greater in patients with impaired renal function. Fenofibric acid exposure is not influenced by age. However, elderly patients have a higher incidence of renal impairment, such that dose selection for the elderly should be made on the basis of renal function (see CLINICAL PHARMACOLOGY, Special Populations, Renal Insufficiency). Elderly patients with normal renal function should require no dose modifications.
DESCRIPTION
Fenofibrate Capsules, USP are a lipid regulating agent available as capsules for oral administration. Each capsule contains 67 mg, 134 mg or 200 mg of micronized fenofibrate. The chemical name for fenofibrate is Isopropyl 2-[4-(4-chlorobenzoyl)phenoxy]-2- methyl-propanoic acid, 1-methylethyl ester with the following structural formula:

The empirical formula is C 20 H 21 O 4 Cl and the molecular weight is 360.83; fenofibrate is very soluble in methylene chloride, slightly soluble in alcohol and practically insoluble in water. The melting point is 79 to 82°C. Fenofibrate is a white or almost white, crystalline powder which is stable under ordinary conditions.
For 200 mg strength: Meets USP Dissolution Test 6.
Inactive Ingredients: Each capsule contains colloidal silicon dioxide, crospovidone type B, lactose monohydrate, magnesium stearate, pregelatinized starch (modified corn starch), sodium lauryl sulphate and sodium stearyl fumarate.
Ingredients of capsule shells: Each capsule contains FD & C Red 40, FD & C Blue 1, Gelatin, Iron Oxide Red, Iron Oxide Yellow, Polyethylene Glycol, Sodium Lauryl Sulphate, Titanium Dioxide.
Ingredients of printing ink: Black iron oxide-E172, Potassium hydroxide-E525, Propylene glycol-E1520 and Shellac-E904.
CLINICAL PHARMACOLOGY
A variety of studies have demonstrated that elevated levels of total cholesterol (total-C), low density lipoprotein cholesterol (LDL-C), and apolipoprotein B (apo B), an LDL membrane complex, are associated with human atherosclerosis. Similarly, decreased levels of high density lipoprotein cholesterol (HDL-C) and its transport complex, apolipoprotein A (apo AI and apo AII) are associated with the development of atherosclerosis. Epidemiologic investigations have established that cardiovascular morbidity and mortality vary directly with the level of total-C, LDL-C, and triglycerides, and inversely with the level of HDL-C. The independent effect of raising HDL-C or lowering triglycerides (TG) on the risk of cardiovascular morbidity and mortality has not been determined.
Fenofibric acid, the active metabolite of fenofibrate, produces reductions in total cholesterol, LDL cholesterol, apolipoprotein B, total triglycerides and triglyceride rich lipoprotein (VLDL) in treated patients. In addition, treatment with fenofibrate results in increases in high density lipoprotein (HDL) and apoproteins apo AI and apo AII.
The effects of fenofibric acid seen in clinical practice have been explained in vivo in transgenic mice and in vitro in human hepatocyte cultures by the activation of peroxisome proliferator activated receptor α (PPARα). Through this mechanism, fenofibrate increases lipolysis and elimination of triglyceride-rich particles from plasma by activating lipoprotein lipase and reducing production of apoproteins C-III (an inhibitor of lipoprotein lipase activity). The resulting fall in triglycerides produces an alteration in the size and composition of LDL from small, dense particles (which are thought to be atherogenic due to their susceptibility to oxidation), to large buoyant particles. These larger particles have a greater affinity for cholesterol receptors and are catabolized rapidly. Activation of PPARα also induces an increase in the synthesis of apoproteins A-I, A-II and HDL-cholesterol.
Fenofibrate also reduces serum uric acid levels in hyperuricemic and normal individuals by increasing the urinary excretion of uric acid.
Pharmacokinetics /Metabolism
Clinical experience has been obtained with two different formulations of fenofibrate: a "micronized" and "non-micronized" formulation, which have been demonstrated to be bioequivalent. Comparisons of blood levels following oral administration of both formulations in healthy volunteers demonstrate that a single capsule containing 67 mg of the "micronized" formulation is bioequivalent to 100 mg of the "non-micronized" formulation. Three capsules containing 67 mg fenofibrate are bioequivalent to a single 200 mg fenofibrate capsule.
Absorption
The absolute bioavailability of fenofibrate cannot be determined as the compound is virtually insoluble in aqueous media suitable for injection. However, fenofibrate is well absorbed from the gastrointestinal tract. 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. Peak plasma levels of fenofibric acid occur within 6 to 8 hours after administration.
The absorption of fenofibrate is increased when administered with food. With micronized fenofibrate, the absorption is increased by approximately 35% under fed as compared to fasting conditions.
Distribution
In healthy volunteers, steady-state plasma levels of fenofibric acid were shown to be achieved within 5 days of dosing with single oral doses equivalent to 67 mg fenofibrate and did not demonstrate accumulation across time following multiple dose administration. Serum protein binding was approximately 99% in normal and hyperlipidemic subjects.
Metabolism
Following oral administration, fenofibrate is rapidly hydrolyzed by esterases to the active metabolite, fenofibric acid; no unchanged fenofibrate is detected in plasma.
Fenofibric acid is primarily conjugated with glucuronic acid and then excreted in urine. A small amount of fenofibric acid is reduced at the carbonyl moiety to a benzhydrol metabolite which is, in turn, conjugated with glucuronic acid and excreted in urine.
In vivo metabolism data indicate that neither fenofibrate nor fenofibric acid undergo oxidative metabolism (e.g., cytochrome P450) to a significant extent.
Excretion
After absorption, fenofibrate is mainly excreted in the urine in the form of metabolites, primarily fenofibric acid and fenofibric acid glucuronide. After administration of radiolabelled fenofibrate, approximately 60% of the dose appeared in the urine and 25% was excreted in the feces.
Fenofibric acid is eliminated with a half-life of 20 hours, allowing once daily administration in a clinical setting.
Special Populations
Geriatrics
In elderly volunteers 77 to 87 years of age, the oral clearance of fenofibric acid following a single oral dose of fenofibrate was 1.2 L/h, which compares to 1.1 L/h in young adults. This indicates that a similar dosage regimen can be used in the elderly, without increasing accumulation of the drug or metabolites.
Pediatrics
Fenofibrate has not been investigated in adequate and well-controlled trials in pediatric patients.
Gender
No pharmacokinetic difference between males and females has been observed for fenofibrate.
Race
The influence of race on the pharmacokinetics of fenofibrate has not been studied, however fenofibrate is not metabolized by enzymes known for exhibiting inter-ethnic variability. Therefore, inter-ethnic pharmacokinetic differences are very unlikely.
Renal insufficiency
The pharmacokinetics of fenofibric acid was examined in patients with mild, moderate and severe renal impairment. Patients with severe renal impairment (creatinine clearance [CrCl] ≤ 30 mL/min) showed 2.7-fold increase in exposure for fenofibric acid and increased accumulation of fenofibric acid during chronic dosing compared to that of healthy subjects. Patients with mild to moderate renal impairment (CrCl 30 to 80 mL/min) had similar exposure but an increase in the half-life for fenofibric acid compared to that of healthy subjects. Based on these findings, the use of fenofibrate should be avoided in patients who have severe renal impairment and dose reduction is required in patients having mild to moderate renal impairment.
Hepatic insufficiency
No pharmacokinetic studies have been conducted in patients having hepatic insufficiency.
Drug-drug Interactions
In vitro studies using human liver microsomes indicate that fenofibrate and fenofibric acid are not inhibitors of cytochrome (CYP) P450 isoforms CYP3A4, CYP2D6, CYP2E1, or CYP1A2. They are weak inhibitors of CYP2C8, CYP2C19 and CYP2A6, and mild to moderate inhibitors of CYP2C9 at therapeutic concentrations.
Potentiation of coumarin-type anticoagulants has been observed with prolongation of the prothrombin time/INR.
Bile acid sequestrants have been shown to bind other drugs given concurrently. Therefore, fenofibrate should be taken at least 1 hour before or 4 to 6 hours after a bile acid binding resin to avoid impeding its absorption. (See WARNINGS and PRECAUTIONS).
Concomitant administration of a single dose of fenofibrate (administered as 3 x 67 mg fenofibrate capsules) with a single dose of pravastatin (40 mg) in 23 healthy subjects increased the mean C max and mean AUC for pravastatin by 13%. The C max and AUC of fenofibrate decreased by 2% and 1%, respectively, after concomitant administration of fenofibrate and pravastatin. The mean C max and AUC for 3α-hydroxy-iso-pravastatin increased by 29% and 26%, respectively.
Concomitant administration of a single dose of fenofibrate (equivalent to 145 mg fenofibrate) and a single dose of fluvastatin (40 mg) resulted in a small increase (approximately 15% to 16%) in exposure to (+)3R,5S-fluvastatin, the active enantiomer of fluvastatin.
A single dose of either pravastatin or fluvastatin had no clinically important effect on the pharmacokinetics of fenofibric acid.
Concomitant administration of fenofibrate (equivalent to fenofibrate 200 mg) with atorvastatin (20 mg) once daily for 10 days resulted in approximately 17% decrease (range from 67% decrease to 44% increase) in atorvastatin AUC values in 22 healthy males. The atorvastatin C max values were not significantly affected by fenofibrate. The pharmacokinetics of fenofibric acid were not significantly affected by atorvastatin.
Concomitant administration of fenofibrate (equivalent to fenofibrate 200 mg) once daily for 10 days with glimepiride (1 mg tablet) single dose simultaneously with the last dose of fenofibrate resulted in a 35% increase in mean AUC of glimepiride in healthy subjects. Glimepiride C max was not significantly affected by fenofibrate coadministration. There was no statistically significant effect of multiple doses of fenofibrate on glucose nadir or AUC with the baseline glucose concentration as the covariate after glimepiride administration in healthy volunteers. However, glucose concentrations at 24 hours remained statistically significantly lower after pretreatment with fenofibrate than with glimepiride alone. Glimepiride had no significant effect on the pharmacokinetics of fenofibric acid.
Concomitant administration of fenofibrate (54 mg) and metformin (850 mg) 3 times a day for 10 days resulted in no significant changes in the pharmacokinetics of fenofibric acid and metformin when compared with the two drugs administered alone in healthy subjects.
Concomitant administration of fenofibrate (equivalent to fenofibrate 200 mg) once daily for 14 days with rosiglitazone tablet (rosiglitazone maleate) (8 mg) once daily for 5 days, Day 10 through Day 14, resulted in no significant changes in the pharmacokinetics of fenofibric acid and rosiglitazone when compared with the two drugs administered alone in healthy subjects.
Clinical Trials
Hypercholesterolemia (Heterozygous Familial and Nonfamilial) and Mixed Dyslipidemia (Fredrickson Types IIa and IIb)
The effects of fenofibrate at a dose equivalent to 200 mg fenofibrate per day were assessed from four randomized, placebo-controlled, double-blind, parallel-group studies including patients with the following mean baseline lipid values: total-C 306.9 mg/dL; LDL-C 213.8 mg/dL; HDL-C 52.3 mg/dL; and triglycerides 191.0 mg/dL. Fenofibrate therapy lowered LDL-C, total-C, and the LDL-C/HDL-C ratio. Fenofibrate therapy also lowered triglycerides and raised HDL-C (see Table 1).
+ Duration of study treatment was 3 to 6 months | ||||
• p = <0.05 vs. Placebo | ||||
| Treatment Group | Total-C | LDL-C | HDL-C | TG |
| Pooled Cohort Mean baseline lipid values (n=646) All FEN (n=361) Placebo (n=285) | 306.9 mg/dL -18.7%• -0.4% | 213.8 mg/dL -20.6%• -2.2% | 52.3 mg/dL +11.0%• +0.7% | 191.0 mg/dL -28.9%• +7.7% |
| Baseline LDL-C > 160 mg/dL and TG < 150 mg/dL (Type IIa) Mean baseline lipid values (n=334) All FEN (n=193) Placebo (n=141) | 307.7 mg/dL -22.4%• +0.2% | 227.7 mg/dL -31.4%• -2.2% | 58.1 mg/dL +9.8%• +2.6% | 101.7 mg/dL -23.5%• +11.7% |
| Baseline LDL-C > 160 mg/dL and TG > 150 mg/dL (Type IIb) Mean baseline lipid values (n=242) All FEN (n=126) Placebo (n=116) | 312.8 mg/dL -16.8%• -3.0% | 219.8 mg/dL -20.1%• -6.6% | 46.7 mg/dL +14.6%• +2.3% | 231.9 mg/dL -35.9%• +0.9% |
In a subset of the subjects, measurements of apo B were conducted. Fenofibrate treatment significantly reduced apo B from baseline to endpoint as compared with placebo (-25.1% vs. 2.4%, p<0.0001, n=213 and 143 respectively).
Hypertriglyceridemia (Fredrickson Type IV and V)
The effects of fenofibrate on serum triglycerides were studied in two randomized, double-blind, placebo-controlled clinical trials 1 of 147 hypertriglyceridemia patients (Fredrickson Type IV and V). Patients were treated for eight weeks under protocols that differed only in that one entered patients with baseline triglyceride (TG) levels of 500 to 1,500 mg/dL, and the other TG levels of 350 to 500 mg/dL. In patients with hypertriglyceridemia and normal cholesterolemia with or without hyperchylomicronemia (Type IV/V hyperlipidemia), treatment with fenofibrate at dosages equivalent to 200 mg fenofibrate per day decreased primarily very low density lipoprotein (VLDL) triglycerides and VLDL cholesterol. Treatment of patients with type IV hyperlipoproteinemia and elevated triglycerides often results in an increase of low density lipoprotein (LDL) cholesterol (see Table 2).
| Study 1 | Placebo | Fenofibrate Capsules | ||||||
| Baseline TG levels 350 to 499 mg/dL | N | Baseline (Mean) | Endpoint (Mean) | % Change (Mean) | N | Baseline (Mean) | Endpoint (Mean) | % Change (Mean) |
| Triglycerides VLDL Triglycerides Total Cholesterol HDL Cholesterol LDL Cholesterol VLDL Cholesterol | 28 19 28 28 28 27 | 449 367 255 35 120 99 | 450 350 261 36 129 99 | -0.5 2.7 2.8 4 12 5.8 | 27 19 27 27 27 27 | 432 350 252 34 128 92 | 223 178 227 40 137 46 | -46.2• -44.1• -9.1• 19.6• 14.5 -44.7• |
| Study 2 | Placebo | Fenofibrate Capsules | ||||||
| Baseline TG levels 500 to 1500 mg/dL | N | Baseline (Mean) | Endpoint (Mean) | % Change (Mean) | N | Baseline (Mean) | Endpoint (Mean) | % Change (Mean) |
| Triglycerides VLDL Triglycerides Total Cholesterol HDL Cholesterol LDL Cholesterol VLDL Cholesterol | 44 29 44 44 42 42 | 710 537 272 27 100 137 | 750 571 271 28 90 142 | 7.2 18.7 0.4 5 -4.2 11.0 | 48 33 48 48 45 45 | 726 543 261 30 103 126 | 308 205 223 36 131 54 | -54.5• -50.6• -13.8• 22.9• 45.0• -49.4• |
| •= p<0.05 vs. Placebo | ||||||||
The effect of fenofibrate on cardiovascular morbidity and mortality has not been determined.
HOW SUPPLIED
Fenofibrate Capsules, USP are available as hard gelatin capsules in three strengths:
Fenofibrate Capsules, USP, 67 mg are size "4", hard gelatin capsule having opaque pink cap and opaque pink body imprinted with "1440" on cap and "67" on the body with black ink, containing white to off-white granular powder. They are supplied as follows:
Bottle of 90 NDC 13668-440-90
Bottle of 100 NDC 13668-440-01
Bottle of 500 NDC 13668-440-05
Fenofibrate Capsules, USP, 134 mg are size "2", hard gelatin capsule having opaque light blue cap and opaque light blue body imprinted with "1439" on cap and "134" on the body with black ink, containing white to off-white granular powder. They are supplied as follows:
Bottle of 90 NDC 13668-439-90
Bottle of 100 NDC 13668-439-01
Bottle of 500 NDC 13668-439-05
Fenofibrate Capsules, USP, 200 mg are size "0", hard gelatin capsule having opaque orange cap and opaque orange body imprinted with "1438" on cap and "200" on the body with black ink, containing white to off-white granular powder. They are supplied as follows:
Bottle of 90 NDC 13668-438-90
Bottle of 100 NDC 13668-438-01
Bottle of 500 NDC 13668-438-05