Fenofibrate

6 ADVERSE REACTIONS The most common adverse reactions (> 2% and at least 1% greater than placebo) are abnormal liver tests, increased AST, increased ALT, increased CPK, and rhinitis (6). To report SUSPECTED ADVERSE REACTIONS, contact Hetero Labs Limited at 866-495-1995 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch 6.1 Clinical Trials 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 1 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. Table 1 Adverse Reactions Reported by 2% or More of Patients Treated with Fenofibrate and Greater than Placebo During the Double-Blind, Placebo-Controlled Trials. BODY SYSTEM Fenofibrate* Placebo Adverse Reaction (N=439) (N=365) BODY AS A WHOLE Abdominal pain 4.6 % 4.4% Back pain 3.4 % 2.5% Headache 3.2 % 2.7% DIGESTIVE Nausea Constipation 2.3 % 2.1% 1.9% 1.4% METABOLIC AND NUTRITIONAL DISORDERS Abnormal Liver Function Tests 7.5%** 1.4% Increased ALT 3 % 1.6% Increased CPK 3 % 1.4% Increased AST 3.4%** 0.5% RESPIRATORY Respiratory Disorder 6.2 % 5.5% Rhinitis 2.3 % 1.1% *Dosage equivalent to 145 mg fenofibrate tablets. **Significantly different from placebo. 6.2 Postmarketing Experience The following adverse reactions have been identified during postapproval use of fenofibrate: myalgia, rhabdomyolysis, pancreatitis, acute renal failure, muscle spasm, hepatitis, cirrhosis, anemia, arthralgia, decreases in hemoglobin, decreases in hematocrit, white blood cell decreases asthenia, and severely depressed HDL-cholesterol levels. 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.

4 CONTRAINDICATIONS Fenofibrate tablets are contraindicated in: • patients with severe renal impairment, including those receiving dialysis [see Clinical Pharmacology ( 12.3 )]. • patients with active liver disease, including those with primary biliary cirrhosis and unexplained persistent liver function abnormalities [see Warnings and Precautions (5.3)]. • patients with preexisting gallbladder disease [see Warnings and Precautions (5.5)]. • nursing mothers [see Use in Specific Populations (8.3)]. • patients with known hypersensitivity to fenofibrate or fenofibric acid [see Warnings and Precautions(5.9)]. • Severe renal dysfunction, including patients receiving dialysis ( 4 , 8.6 , 12.3 ). • Active liver disease ( 4 , 5.3 ) • Gallbladder disease ( 4 , 5.5 ). • Known hypersensitivity to fenofibrate ( 4 ). • Nursing mothers ( 4 , 8.3 ).

11 DESCRIPTION Fenofibrate tablets, USP are lipid regulating agent available as tablets for oral administration. Each tablet contains 48 mg or 145 mg of fenofibrate USP. The chemical name for fenofibrate USP is Isopropyl-2-[p-(p-chlorobenzoyl) phenoxy]-2-methylpropanoate with the following structural formula: The empirical formula is C20H21ClO4 and the molecular weight is 360.83; fenofibrate USP is very soluble in methylene chloride, slightly soluble in alcohol and practically insoluble in water. The melting point is 79 to 82°C. Fenofibrate USP is a white or almost white crystalline powder which is stable under ordinary conditions. Inactive Ingredients Each tablet contains croscarmellose sodium, hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, sodium lauryl sulphate and sucrose. The 48 mg tablets are coated with Opadry Yellow, which contains D&C Yellow # 10 aluminum lake, FD&C Blue # 2 / indigo caramine aluminum lake, FD&C Yellow # 6 / sunset yellow FCF aluminum lake, lecithin, polyvinyl alcohol, talc, titanium dioxide and xanthum gum. The 145 mg tablets are coated with Opadry White which contains lecithin, polyvinyl alcohol, talc, titanium dioxide and xanthum gum. fenofibratestructure

2 DOSAGE & ADMINISTRATION • Primary hypercholesterolemia or mixed dyslipidemia: Initial dose of 145 mg once daily ( 2.2 ). • Severe hypertriglyceridemia: Initial dose of 48 to 145 mg once daily. Maximum dose is 145 mg ( 2.3 ). • Renally impaired patients: Initial dose of 48 mg once daily ( 2.4 ). • Geriatric patients: Select the dose on the basis of renal function ( 2.5 ) • Maybe taken without regard to meals ( 2.1 ). 2.1 General Considerations Patients should be placed on an appropriate lipid-lowering diet before receiving fenofibrate tablets, and should continue this diet during treatment with fenofibrate tablets. Fenofibrate tablets can be given without regard to meals. 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, thiazide diuretics and beta-blockers, are 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. Lipid levels should be monitored periodically and consideration should be given to reducing the dosage of fenofibrate tablets if lipid levels fall significantly below the targeted range. Therapy should be withdrawn in patients who do not have an adequate response after two months of treatment with the maximum recommended dose of 145 mg once daily. 2.2 Primary Hypercholesterolemia or Mixed Dyslipidemia The initial dose of fenofibrate tablets is 145 mg once daily. 2.3 Severe Hypertriglyceridemia The initial dose is 48 to 145 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 145 mg once daily. 2.4 Impaired Renal Function Treatment with fenofibrate tablets should be initiated at a dose of 48 mg per day in patients having mild to moderately impaired renal function, and increased only after evaluation of the effects on renal function and lipid levels at this dose. The use of fenofibrate tablets should be avoided in patients with severe renal impairment [see Use in Specific Populations ( 8.6 ) and Clinical Pharmacology ( 12.3 )] 2.5 Geriatric Patients Dose selection for the elderly should be made on the basis of renal function [see Use in Specific Populations ( 8.5 )].

1 INDICATIONS & USAGE Fenofibrate tablets are peroxisome proliferator receptor alpha (PPARα) activator indicated as an adjunct to diet: • To reduce elevated LDL-C, Total-C, TG and Apo B, and to increase HDL-C in adult patients with primary hypercholesterolemia or mixed dyslipidemia ( 1.1 ). • For treatment of adult patients with severe hypertriglyceridemia ( 1.2 ). Important Limitations of Use: Fenofibrate was not shown to reduce coronary heart disease morbidity and mortality in patients with type 2 diabetes mellitus ( 5.1 ). 1.1 Primary Hypercholesterolemia or Mixed Dyslipidemia Fenofibrate tablets are indicated as adjunctive therapy to diet to reduce elevated low-density lipoprotein cholesterol (LDL-C), total cholesterol (Total-C), Triglycerides and apolipoprotein B (Apo B), and to increase high-density lipoprotein cholesterol (HDL-C) in adult patients with primary hypercholesterolemia or mixed dyslipidemia. 1.2 Severe Hypertriglyceridemia Fenofibrate tablets are also indicated as adjunctive therapy to diet for treatment of adult patients with severe hypertriglyceridemia. Improving glycemic control in diabetic patients showing fasting chylomicronemia will usually obviate 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 therapy on reducing this risk has not been adequately studied. 1.3 Important Limitations of Use Fenofibrate at a dose equivalent to 145 mg of fenofibrate tablets was not shown to reduce coronary heart disease morbidity and mortality in a large, randomized controlled trial of patients with type 2 diabetes mellitus [ see Warnings and Precautions ( 5.1 ) ].

10 OVERDOSAGE There is no specific treatment for overdose with fenofibrate tablets. 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 fenofibric acid is highly bound to plasma proteins, hemodialysis should not be considered.

7 DRUG INTERACTIONS • Coumarin anticoagulants: (7.1). • Immunosuppressants: (7.2). • Bile acid resins: (7.3). 7.1 Coumarin Anticoagulants Potentiation of coumarin-type anticoagulant effects has been observed with prolongation of the PT/INR. Caution should be exercised when coumarin anticoagulants are given in conjunction with fenofibrate tablets. The dosage of the anticoagulants should be reduced to maintain the PT/INR at the desired level to prevent bleeding complications. Frequent PT/INR determinations are advisable until it has been definitely determined that the PT/INR has stabilized [see Warnings and Precautions ( 5.6 )] . 7.2 Immunosuppressants Immunosuppessants such as cyclosporine and tacrolimus 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 tablets, there is a risk that an interaction will lead to deterioration of renal function. The benefits and risks of using fenofibrate tablets with immunosuppressants and other potentially nephrotoxic agents should be carefully considered, and the lowest effective dose employed and renal function monitored. 7.3 Bile Acid Binding Resins Since bile acid binding resins may bind other drugs given concurrently, patients should take fenofibrate tablets at least 1 hour before or 4 to 6 hours after a bile acid binding resin to avoid impeding its absorption. 7.4 Colchicine Cases of myopathy, including rhabdomyolysis, have been reported with fenofibrate co-administered with colchicine, and caution should be exercised when prescribing fenofibrate with colchicine.

12 CLINICAL PHARMACOLOGY 12.1 Mechanism of Action The active moiety of fenofibrate tablets is fenofibric acid. The pharmacological effects of fenofibric acid in both animals and humans have been extensively studied through oral administration of fenofibrate. The lipid-modifying 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 apoprotein C-III (an inhibitor of lipoprotein lipase activity). The resulting decrease in TG 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 apolipoproteins 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. 12.2 Pharmacodynamics A variety of clinical studies have demonstrated that elevated levels of total-C, LDL-C, and apo B, an LDL membrane complex, are associated with human atherosclerosis. Similarly, decreased levels of 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 TG, 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 apolipoproteins apoAI and apoAII. 12.3 Pharmacokinetics Plasma concentrations of fenofibric acid after administration of three 48 mg or one145 mg tablets are equivalent under fed conditions to one 200 mg micronized fenofibrate capsule. Fenofibrate is a pro-drug of the active chemical moiety fenofibric acid. Fenofibrate is converted by ester hydrolysis in the body to fenofibric acid which is the active constituent measurable in the circulation. 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. Exposure to fenofibric acid in plasma, as measured by C max and AUC, is not significantly different when a single 145 mg dose of fenofibrate is administered under fasting or nonfasting conditions. Distribution Upon multiple dosing of fenofibrate, fenofibric acid steady state is achieved within 9 days. Plasma concentrations of fenofibric acid at steady state are approximately double of those following a single dose. 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. Elimination 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 dosing. 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 elderly with normal renal function, without increasing accumulation of the drug or metabolites. [see Dosage and Administration ( 2.5 ) and Use in Specific Populations ( 8.5 )] . Pediatrics The pharmacokinetics of fenofibrate tablets has not been studied in pediatric populations. 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. Renal Impairment The pharmacokinetics of fenofibric acid was examined in patients with mild, moderate, and severe renal impairment. Patients with severe renal impairment (estimated glomerular filtration rate [eGFR] < 30 mL/min/1.73 m 2 ) 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 (eGFR 30 to 59 mL/min/1.73m 2 ) 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 tablets should be avoided in patients who have severe renal impairment and dose reduction is required in patients having mild to moderate renal impairment [see Dosage and Administration ( 2.4 )] . Hepatic Impairment No pharmacokinetic studies have been conducted in patients with hepatic impairment. 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. Table 2 describes the effects of co-administered drugs on fenofibric acid systemic exposure. Table 3 describes the effects of co-administered fenofibrate or fenofibric acid on other drugs. Table 2. Effects of Co-Administered Drugs on Fenofibric Acid Systemic Exposure from Fenofibrate Administration Co - Administered Drug Dosage Regimen of Co-Administered Drug Dosage Regimen of Fenofibrate Change in Fenofibric Acid Exposure AUC C max Lipid-lowering agents Atorvastatin 20 mg once daily for 10 days Fenofibrate 160 mg 1 once daily for 10 days ↓2% ↓4% Pravastatin 40 mg as a single dose Fenofibrate 3× 67 mg 2 as a single dose ↓1% ↓2% Fluvastatin 40 mg as a single dose Fenofibrate 160 mg 1 as a single dose ↓2% ↓10% Anti-diabetic agents Glimepiride 1 mg as a single dose Fenofibrate 145 mg 1 once daily for 10 days ↑1% ↓1% Metformin 850 mg three times daily for 10 days Fenofibrate 54 mg 1 three times daily for 10 days ↓9% ↓6% Rosiglitazone 8 mg once daily for 5 days Fenofibrate 145 mg 1 once daily for 14 days ↑10% ↑3% 1 Fenofibrate oral tablet 2 Fenofibrate oral micronized capsule Table 3. Effects of Fenofibrate Co-Administration on Systemic Exposure of Other Drugs Dosage Regimen of Fenofibrate Dosage Regimen of Co-Administered Drug Change in Co-Administered Drug Exposure Analyte AUC C max Lipid-lowering agents Fenofibrate 160 mg 1 once daily for 10 days Atorvastatin, 20 mg once daily for 10 days Atorvastatin ↓17% 0% Fenofibrate 3 × 67 mg 2 as a single dose Pravastatin, 40 mg as a single dose Pravastatin ↑13% ↑13% 3α-Hydroxyl- iso-pravastatin ↑26% ↑29% Fenofibrate 160 mg 1 as a single dose Fluvastatin, 40 mg as a single dose (+)-3R, 5S Fluvastatin ↑15% ↑16% Anti-diabetic agents Fenofibrate 145 mg 1 once daily for 10 days Glimepiride, 1 mg as a single dose Glimepiride ↑35% ↑18% Fenofibrate 54 mg 1 three times daily for 10 days Metformin, 850 mg three times daily for 10 days Metformin ↑3% ↑6% Fenofibrate 145 mg 1 once daily for 14 days Rosiglitazone, 8 mg, once daily for 5 days Rosiglitazone ↑6% ↓1% 1 Fenofibrate oral tablet 2 fenofibrateoral micronized capsule

12.1 Mechanism of Action The active moiety of fenofibrate tablets is fenofibric acid. The pharmacological effects of fenofibric acid in both animals and humans have been extensively studied through oral administration of fenofibrate. The lipid-modifying 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 apoprotein C-III (an inhibitor of lipoprotein lipase activity). The resulting decrease in TG 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 apolipoproteins 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.

12.2 Pharmacodynamics A variety of clinical studies have demonstrated that elevated levels of total-C, LDL-C, and apo B, an LDL membrane complex, are associated with human atherosclerosis. Similarly, decreased levels of 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 TG, 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 apolipoproteins apoAI and apoAII.

12.3 Pharmacokinetics Plasma concentrations of fenofibric acid after administration of three 48 mg or one145 mg tablets are equivalent under fed conditions to one 200 mg micronized fenofibrate capsule. Fenofibrate is a pro-drug of the active chemical moiety fenofibric acid. Fenofibrate is converted by ester hydrolysis in the body to fenofibric acid which is the active constituent measurable in the circulation. 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. Exposure to fenofibric acid in plasma, as measured by C max and AUC, is not significantly different when a single 145 mg dose of fenofibrate is administered under fasting or nonfasting conditions. Distribution Upon multiple dosing of fenofibrate, fenofibric acid steady state is achieved within 9 days. Plasma concentrations of fenofibric acid at steady state are approximately double of those following a single dose. 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. Elimination 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 dosing. 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 elderly with normal renal function, without increasing accumulation of the drug or metabolites. [see Dosage and Administration ( 2.5 ) and Use in Specific Populations ( 8.5 )] . Pediatrics The pharmacokinetics of fenofibrate tablets has not been studied in pediatric populations. 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. Renal Impairment The pharmacokinetics of fenofibric acid was examined in patients with mild, moderate, and severe renal impairment. Patients with severe renal impairment (estimated glomerular filtration rate [eGFR] < 30 mL/min/1.73 m 2 ) 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 (eGFR 30 to 59 mL/min/1.73m 2 ) 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 tablets should be avoided in patients who have severe renal impairment and dose reduction is required in patients having mild to moderate renal impairment [see Dosage and Administration ( 2.4 )] . Hepatic Impairment No pharmacokinetic studies have been conducted in patients with hepatic impairment. 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. Table 2 describes the effects of co-administered drugs on fenofibric acid systemic exposure. Table 3 describes the effects of co-administered fenofibrate or fenofibric acid on other drugs. Table 2. Effects of Co-Administered Drugs on Fenofibric Acid Systemic Exposure from Fenofibrate Administration Co - Administered Drug Dosage Regimen of Co-Administered Drug Dosage Regimen of Fenofibrate Change in Fenofibric Acid Exposure AUC C max Lipid-lowering agents Atorvastatin 20 mg once daily for 10 days Fenofibrate 160 mg 1 once daily for 10 days ↓2% ↓4% Pravastatin 40 mg as a single dose Fenofibrate 3× 67 mg 2 as a single dose ↓1% ↓2% Fluvastatin 40 mg as a single dose Fenofibrate 160 mg 1 as a single dose ↓2% ↓10% Anti-diabetic agents Glimepiride 1 mg as a single dose Fenofibrate 145 mg 1 once daily for 10 days ↑1% ↓1% Metformin 850 mg three times daily for 10 days Fenofibrate 54 mg 1 three times daily for 10 days ↓9% ↓6% Rosiglitazone 8 mg once daily for 5 days Fenofibrate 145 mg 1 once daily for 14 days ↑10% ↑3% 1 Fenofibrate oral tablet 2 Fenofibrate oral micronized capsule Table 3. Effects of Fenofibrate Co-Administration on Systemic Exposure of Other Drugs Dosage Regimen of Fenofibrate Dosage Regimen of Co-Administered Drug Change in Co-Administered Drug Exposure Analyte AUC C max Lipid-lowering agents Fenofibrate 160 mg 1 once daily for 10 days Atorvastatin, 20 mg once daily for 10 days Atorvastatin ↓17% 0% Fenofibrate 3 × 67 mg 2 as a single dose Pravastatin, 40 mg as a single dose Pravastatin ↑13% ↑13% 3α-Hydroxyl- iso-pravastatin ↑26% ↑29% Fenofibrate 160 mg 1 as a single dose Fluvastatin, 40 mg as a single dose (+)-3R, 5S Fluvastatin ↑15% ↑16% Anti-diabetic agents Fenofibrate 145 mg 1 once daily for 10 days Glimepiride, 1 mg as a single dose Glimepiride ↑35% ↑18% Fenofibrate 54 mg 1 three times daily for 10 days Metformin, 850 mg three times daily for 10 days Metformin ↑3% ↑6% Fenofibrate 145 mg 1 once daily for 14 days Rosiglitazone, 8 mg, once daily for 5 days Rosiglitazone ↑6% ↓1% 1 Fenofibrate oral tablet 2 fenofibrateoral micronized capsule

20230307

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3 DOSAGE FORMS & STRENGTHS • 48 mg tablets are yellow, oval, biconvex film coated tablets, debossed with 'J' on one side and '137' on other side. • 145 mg tablets are white to off-white, oval, biconvex film coated tablets, debossed with 'J' on one side and '136' on other side. Oral Tablets: 48 mg and 145 mg ( 3 ).

Fenofibrate Fenofibrate FENOFIBRATE FENOFIBRIC ACID CROSCARMELLOSE SODIUM HYPROMELLOSE, UNSPECIFIED LACTOSE MONOHYDRATE MAGNESIUM STEARATE MICROCRYSTALLINE CELLULOSE SODIUM LAURYL SULFATE SUCROSE LECITHIN, SOYBEAN POLYVINYL ALCOHOL, UNSPECIFIED TALC TITANIUM DIOXIDE XANTHAN GUM J;136 Fenofibrate Fenofibrate FENOFIBRATE FENOFIBRIC ACID CROSCARMELLOSE SODIUM HYPROMELLOSE, UNSPECIFIED LACTOSE MONOHYDRATE MAGNESIUM STEARATE MICROCRYSTALLINE CELLULOSE SODIUM LAURYL SULFATE SUCROSE D&C YELLOW NO. 10 FD&C BLUE NO. 2 FD&C YELLOW NO. 6 LECITHIN, SOYBEAN POLYVINYL ALCOHOL, UNSPECIFIED TALC TITANIUM DIOXIDE XANTHAN GUM J;137

13.1 Carcinogenesis & Mutagenesis & Impairment Of Fertility Two dietary carcinogenicity studies have been conducted in rats with fenofibrate. In the first 24-month study, Wistar 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 (Sprague-Dawley), 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 CF-1 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 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. Mutagenesis: 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. Impairment of Fertility: 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).

13 NONCLINICAL TOXICOLOGY 13.1 Carcinogenesis & Mutagenesis & Impairment Of Fertility Two dietary carcinogenicity studies have been conducted in rats with fenofibrate. In the first 24-month study, Wistar 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 (Sprague-Dawley), 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 CF-1 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 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. Mutagenesis: 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. Impairment of Fertility: 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).

ANDA204598

Fenofibrate

Fenofibrate

50090-3044

HUMAN PRESCRIPTION DRUG

ORAL

Fenofibrate Label Image

17 PATIENT COUNSELING INFORMATION Patients should be advised: • of the potential benefits and risks of fenofibrate tablets. • not to use fenofibrate tablets if there is a known hypersensitivity to fenofibrate or fenofibric acid. • of medications that should not be taken in combination with fenofibrate tablets. • that if they are taking coumarin anticoagulants, fenofibrate tablets may increase their anti-coagulant effect, and increased monitoring may be necessary. • to continue to follow an appropriate lipid-modifying diet while taking fenofibrate tablets. • to take fenofibrate tablets once daily, without regard to food, at the prescribed dose, swallowing each tablet whole. • to return for routine monitoring. • to inform their physician of all medications, supplements, and herbal preparations they are taking and any change to their medical condition. Patients should also be advised to inform their physicians prescribing a new medication that they are taking fenofibrate tablets. • to inform their physician of any muscle pain, tenderness, or weakness; onset of abdominal pain; or any other new symptoms. Manufactured for: Camber Pharmaceuticals, Inc. Piscataway, NJ-08845 Manufactured by: Hetero Labs Limited Revised: 08/2016 fenofibrateaddress1

14 CLINICAL STUDIES 14.1 Primary Hypercholesterolemia (Heterozygous Familial and Nonfamilial) and Mixed Dyslipidemia The effects of fenofibrate at a dose equivalent to 145 mg fenofibrate tablets 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 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 4). Table 4. Mean Percent Change in Lipid Parameters at End of Treatment† Treatment Group Total-C LDL-C HDL-C TG Pooled Cohort Mean baseline lipid values (n=646) 306.9 mg/dL 213.8 mg/dL 52.3 mg/dL 191 mg/dL All FEN (n=361) -18.7%* -20.6%* +11%* -28.9%* Placebo (n=285) -0.4% -2.2% +0.7% +7.7% Baseline LDL-C > 160 mg/dL and TG < 150 mg/dL Mean baseline lipid values (n=334) 307.7 mg/dL 227.7 mg/dL 58.1 mg/dL 101.7 mg/dL All FEN (n=193) -22.4%* -31.4%* +9.8%* -23.5%* Placebo (n=141) +0.2% -2.2% +2.6% +11.7% Baseline LDL-C >160 mg/dL and TG ≥ 150 mg/dL Mean baseline lipid values (n=242) 312.8 mg/dL 219.8 mg/dL 46.7 mg/dL 231.9 mg/dL All FEN (n=126) -16.8%* -20.1%* +14.6%* -35.9%* Placebo (n=116) -3 % -6.6% +2.3% +0.9% † Duration of study treatment was 3 to 6 months. * p=<0.05 vs. Placebo In a subset of the subjects, measurements of apo B were conducted. Fenofibrate treatment significantly reduced apo B from baseline to end point as compared with placebo (-25.1% vs. 2.4%, p < 0.0001, n=213 and 143 respectively). 14.2 Severe Hypertriglyceridemia The effects of fenofibrate on serum triglycerides were studied in two randomized, double-blind, placebo-controlled clinical trials of 147 hypertriglyceridemic patients. Patients were treated for eight weeks under protocols that differed only in that one entered patients with baseline TG levels of 500 to 1500 mg/dL, and the other TG levels of 350 to 500 mg/dL. In patients with hypertriglyceridemia and normal cholesterolemia with or without hyperchylomicronemia, treatment with fenofibrate at dosages equivalent to fenofibrate tablets 145 mg per day decreased primarily very low density lipoprotein (VLDL) triglycerides and VLDL cholesterol. Treatment of patients with elevated triglycerides often results in an increase of LDL-C (see Table 5). Table 5. Effects of Fenofibrate Tablets in Patients With Severe Hypertriglyceridemia Study 1 Placebo Fenofibrate Tablets Baseline TG levels 350 to 499 mg/dL N Base Line (Mean) End point (Mean) % Change (Mean) N Base line (Mean) End point (Mean) % Change (Mean) Triglycerides 28 449 450 -0.5 27 432 223 -46.2* VLDL Triglycerides 19 367 350 2.7 19 350 178 -44.1* Total Cholesterol 28 255 261 2.8 27 252 227 -9.1* HDL Cholesterol 28 35 36 4 27 34 40 19.6* LDL Cholesterol 28 120 129 12 27 128 137 14.5 VLDL Cholesterol 27 99 99 5.8 27 92 46 -44.7* Study 2 Placebo Fenofibrate Tablets Baseline TG levels 500 to 1500 mg/dL N Baseline (Mean) End point (Mean) % Change (Mean) N Base line (Mean) End point (Mean) % Change (Mean) Triglycerides 44 710 750 7.2 48 726 308 -54.5* VLDL Triglycerides 29 537 571 18.7 33 543 205 -50.6* Total Cholesterol 44 272 271 0.4 48 261 223 -13.8* HDL Cholesterol 44 27 28 5 48 30 36 22.9* LDL Cholesterol 42 100 90 -4.2 45 103 131 45* VLDL Cholesterol 42 137 142 11 45 126 54 -49.4* *=p<0.05 vs Placebo The effect of fenofibrate tablets on cardiovascular morbidity and mortality has not been determined.

8.5 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. Since elderly patients have a higher incidence of renal impairment, dose selection for the elderly should be made on the basis of renal function [see Dosage and Administration ( 2.5 ) and Clinical Pharmacology ( 12.3 )] . Elderly patients with normal renal function should require no dose modifications. Consider monitoring renal function in elderly patients taking fenofibrate tablets.

8.3 Nursing Mothers Fenofibrate should not be used in nursing mothers. A decision should be made whether to discontinue nursing or to discontinue the drug, taking into account the importance of the drug to the mother.

8.4 Pediatric Use Safety and effectiveness have not been established in pediatric patients.

8.1 Pregnancy Teratogenic Effects Pregnancy Category C 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 maximum recommended human dose (MRHD), based on body surface area comparisons; mg/m 2 .

8 USE IN SPECIFIC POPULATIONS Geriatric Use: Determine dose selection based on renal function (8.5). Renal Impairment: Avoid use in patients with severe renal impairment. Dose reduction is required in patients with mild to moderate renal impairment (8.6). 8.1 Pregnancy Teratogenic Effects Pregnancy Category C 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 maximum recommended human dose (MRHD), based on body surface area comparisons; mg/m 2 . 8.3 Nursing Mothers Fenofibrate should not be used in nursing mothers. A decision should be made whether to discontinue nursing or to discontinue the drug, taking into account the importance of the drug to the mother. 8.4 Pediatric Use Safety and effectiveness have not been established in pediatric patients. 8.5 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. Since elderly patients have a higher incidence of renal impairment, dose selection for the elderly should be made on the basis of renal function [see Dosage and Administration ( 2.5 ) and Clinical Pharmacology ( 12.3 )] . Elderly patients with normal renal function should require no dose modifications. Consider monitoring renal function in elderly patients taking fenofibrate tablets. 8.6 Renal Impairment The use of fenofibrate tablets should be avoided in patients who have severe renal impairment [see Contraindications ( 4 )] . Dose reduction is required in patients with mild to moderate renal impairment [see Dosage and Administration ( 2.4 ) and Clinical Pharmacology ( 12.3 )] . Monitoring renal function in patients with renal impairment is recommended. 8.7 Hepatic Impairment The use of fenofibrate tablets has not been evaluated in subjects with hepatic impairment [see Contraindications ( 4 ) and Clinical Pharmacology ( 12.3 )].

16 HOW SUPPLIED/STORAGE AND HANDLING Product: 50090-3044 NDC: 50090-3044-0 90 TABLET, FILM COATED in a BOTTLE Product: 50090-3056

Storage Store at 20o to 25oC (68o to 77o F) [See USP Controlled Room Temperature]. Keep out of reach of children. Protect from moisture.