Fenatrol

1 INDICATIONS AND USAGE Fenofibrate tablet USP is a peroxisome proliferator-activated receptor (PPAR) alpha agonist 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 ). 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 tablet USP is 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 tablet USP is 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 160 mg of fenofibrate tablet USP 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 )] .

2 DOSAGE AND ADMINISTRATION Primary hypercholesterolemia or mixed dyslipidemia: Initial dose of 160 mg once daily ( 2.2 ). Severe hypertriglyceridemia: Initial dose of 54 to 160 mg once daily. Maximum dose is 160 mg ( 2.3 ). Renally impaired patients: Initial dose of 54 mg once daily ( 2.4 ). Geriatric patients: Select the dose on the basis of renal function ( 2.5 ). Should be given with meals ( 2.1 ). 2.1 General Considerations Patients should be placed on an appropriate lipid-lowering diet before receiving fenofibrate tablet USP, and should continue this diet during treatment with fenofibrate tablet USP. Fenofibrate tablets USP should be given with meals, thereby optimizing the bioavailability of the medication. 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 tablet USP 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 160 mg once daily. 2.2 Primary Hypercholesterolemia or Mixed Dyslipidemia The initial dose of fenofibrate tablet USP is 160 mg once daily. 2.3 Severe Hypertriglyceridemia The…

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.

6 ADVERSE REACTIONS The following serious adverse reactions are described below and elsewhere in the labeling: •Mortality and coronary heart disease morbidity [see WARNINGS AND PRECAUTIONS ( 5.1 )] •Hepatoxicity [see WARNINGS AND PRECAUTIONS ( 5.2 )] •Pancreatitis [see WARNINGS AND PRECAUTIONS ( 5.7 )] •Hypersensitivity reactions [see WARNINGS AND PRECAUTIONS ( 5.9 )] • Venothromboembolic disease [see WARNINGS AND PRECAUTIONS ( 5.10 )] Adverse reactions > 2% and at least 1% greater than placebo: Abnormal liver tests, increased AST, increased ALT, increased CPK, and rhinitis ( 6 ). To report SUSPECTED ADVERSE REACTIONS, contact Lupin Pharmaceuticals, Inc. at 1-800-399-2561 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 5.0% of patients treated with fenofibrate and in 3.0% 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 1 Significantly different from Placebo. BODY SYSTEM Fenofibrate Dosage equivalent to 160 mg 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 2.3% 1.9% Constipation 2.1% 1.4% METABOLIC AND NUTRITIONAL…

4 CONTRAINDICATIONS Severe renal dysfunction, including dialysis patients ( 4 , 8.6 , 12.3 ). Active liver disease ( 4 , 5.3 ). Gallbladder disease ( 4 , 5.5 ). Known hypersensitivity to fenofibrate ( 4 ). Nursing mothers ( 4 , 8.2 ). Fenofibrate is 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 ( 5.2 )] . patients with preexisting gallbladder disease [see WARNINGS AND PRECAUTIONS ( 5.5 )] . nursing mothers [see USE IN SPECIFIC POPULATIONS ( 8.2 )] patients with known hypersensitivity to fenofibrate or fenofibric acid [see WARNINGS AND PRECAUTIONS ( 5.9 )].

5 WARNINGS AND PRECAUTIONS Hepatotoxicity : Serious drug-induced liver injury, including liver transplantation and death, has been reported with fenofibrate. Monitor patient's liver function, including serum ALT, AST, and total bilirubin, atbaseline and periodically for the duration of therapy. Discontinue if signs or symptoms of liver injury develop or if elevated enzyme levels persist ( 5.2 ). Myopathy and rhabdomyolysis: Have been reported in patients taking fenofibrate. Risks are increased during co-administration with a statin (with a significantly higher rate observed for gemfibrozil), particularly in elderly patients and patients with diabetes, renal failure, or hypothyroidism ( 5.3 ). Serum creatinine: Fenofibrate can reversibly increase serum creatinine levels ( 5.4 ). Monitor renal function periodically in patients with renal impairment ( 8.6 ). Cholelithiasis: Fenofibrate increases cholesterol excretion into the bile, leading to risk of cholelithiasis. If cholelithiasis is suspected, gallbladder studies are indicated ( 5.5 ). Coumarin anticoagulants: Use caution in concomitant treatment with oral coumarin anticoagulants. Adjust the dosage of coumarin anticoagulant to maintain the prothrombin time/INR at the desired level to prevent bleeding complications ( 5.6 ). Hypersensitivity Reactions: Acute hypersensitivity reactions, including anaphylaxis and angioedema, and delayed hypersensitivity reactions, including severe cutaneous adverse drug reactions have been reported postmarketing. Some cases were life-threatening and required emergency treatment. Discontinue fenofibrate and treat patients appropriately if reactions occur ( 5.9 ). 5.1 Mortality and Coronary Heart Disease Morbidity The effect of fenofibrate on coronary heart disease morbidity and mortality and non-cardiovascular mortality has not been established. The Action to Control Cardiovascular Risk in Diabetes Lipid (ACCORD Lipid) trial was a randomized placebo-controlled study of 5518 patients…

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. 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 Immunosuppressants 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, there is a risk that an interaction will lead to deterioration of renal function. The benefits and risks of using fenofibrate tablet 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 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 fenofibrates co administered with colchicine, and caution should be exercised when prescribing fenofibrate with colchicine.