Diovan

1 INDICATIONS AND USAGE Diovan is an angiotensin II receptor blocker (ARB) indicated for: Hypertension , to lower blood pressure in adults and children 1 year and older. Lowering blood pressure reduces the risk of fatal and nonfatal cardiovascular events, primarily strokes and myocardial infarctions ( 1.1 ) Heart failure (NYHA class II-IV), to reduce hospitalization for heart failure in adults ( 1.2 ) Post-myocardial infarction , for the reduction of cardiovascular mortality in clinically stable patients with left ventricular failure or left ventricular dysfunction following myocardial infarction in adults ( 1.3 ) 1.1 Hypertension Diovan ® is indicated for the treatment of hypertension, to lower blood pressure in adults and pediatric patients one year of age and older. Lowering blood pressure reduces the risk of fatal and nonfatal cardiovascular events, primarily strokes and myocardial infarctions. These benefits have been seen in controlled trials of antihypertensive drugs from a wide variety of pharmacologic classes, including the class to which valsartan principally belongs. There are no controlled trials in hypertensive patients demonstrating risk reduction with Diovan. Control of high blood pressure should be part of comprehensive cardiovascular risk management, including, as appropriate, lipid control, diabetes management, antithrombotic therapy, smoking cessation, exercise, and limited sodium intake. Many patients will require more than one drug to achieve blood pressure goals. For specific advice on goals and management, see published guidelines, such as those of the National High Blood Pressure Education Program’s Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure (JNC). Numerous antihypertensive drugs, from a variety of pharmacologic classes and with different mechanisms of action, have been shown in randomized controlled trials to reduce cardiovascular morbidity and mortality, and it can be concluded that it is blood pressure reduction, and not some other pharmacologic property of the drugs, that is largely responsible for those benefits. The largest and most consistent cardiovascular outcome benefit has been a reduction in the risk of stroke, but reductions in myocardial infarction and cardiovascular mortality also have been seen regularly. Elevated systolic or diastolic pressure causes increased cardiovascular risk, and the absolute risk increase per mmHg is greater at higher blood pressures, so that even modest reductions of severe hypertension can provide substantial benefit. Relative risk reduction from blood pressure reduction is similar across populations with varying absolute risk, so the absolute benefit is greater in patients who are at higher risk independent of their hypertension (e.g., patients with diabetes or hyperlipidemia), and such patients would be expected to benefit from more aggressive treatment to a lower blood pressure goal. Some antihypertensive drugs have smaller blood pressure effects (as monotherapy) in black patients, and many antihypertensive drugs have additional approved indications and effects (e.g., on angina, heart failure, or diabetic kidney disease). These considerations may guide selection of therapy. Diovan may be used alone or in combination with other antihypertensive agents. 1.2 Heart Failure Diovan is indicated to reduce the risk of hospitalization for heart failure in adult patients with heart failure (NYHA class II-IV). There is no evidence that Diovan provides added benefits when it is used with an adequate dose of an angiotensin converting enzyme (ACE) inhibitor [see Clinical Studies (14.2)] . 1.3 Post-Myocardial Infarction In clinically stable adult patients with left ventricular failure or left ventricular dysfunction following myocardial infarction, Diovan is indicated to reduce the risk of cardiovascular mortality [see Clinical Studies (14.3)] .

2 DOSAGE AND ADMINISTRATION *As tolerated by patient Indication Starting Dose Dose Range* Hypertension Adults ( 2.2 ) 80 mg to 160 mg once daily 80 mg to 320 mg once daily 1 to 16 years ( 2.3 ) 1 mg/kg once daily Up to 40 mg daily 1 mg/kg to 4 mg/kg once daily Up to 160 mg daily Heart Failure ( 2.4 ) 40 mg twice daily 40 mg to 160 mg twice daily Post-Myocardial Infarction ( 2.5 ) 20 mg twice daily 20 mg to 160 mg twice daily 2.1 Important Dosage and Preparation Information Diovan tablets and oral suspension are not substitutable on a milligram-per-milligram basis. Do not combine two dosage forms to achieve the total dose. The systemic exposure to valsartan (AUC) is 60% higher with the suspension compared to tablets [see Clinical Pharmacology (12.3)] . Use of the oral suspension is recommended: in pediatric patients aged 1 to 5 years in patients >5 years of age who cannot swallow tablets and in pediatric patients for whom the calculated dose (mg/kg) does not correspond to the available tablet strengths of Diovan. When switching between suspension and tablets, the dose of valsartan may need to be adjusted. Preparation of Suspension (for 160 mL of a 4 mg/mL suspension) Add 80 mL of Ora-Plus ®* oral suspending vehicle to an amber glass bottle containing 8 Diovan 80 mg tablets and shake for a minimum of 2 minutes. Allow the suspension to stand for a minimum of 1 hour. After the standing time, shake the suspension for a minimum of 1 additional minute. Add 80 mL of Ora-Sweet SF ®* oral sweetening vehicle to the bottle and shake the suspension for at least 10 seconds to disperse the ingredients. The suspension is homogenous and can be stored for either up to 30 days at room temperature (below 30°C/86°F) or up to 75 days at refrigerated conditions (2°C to 8°C/35°F to 46°F) in the glass bottle with a child-resistant screw-cap closure. Shake the bottle well (at least 10 seconds) prior to dispensing the suspension. * Ora-Sweet SF ® and Ora-Plus ® are registered trademarks of Paddock Laboratories, Inc. 2.2 Adult Hypertension The recommended starting dose of Diovan is 80 mg or 160 mg once daily when used as monotherapy in patients who are not volume-depleted. Patients requiring greater reductions may be started at the higher dose. Diovan may be used over a dose range of 80 mg to 320 mg daily, administered once a day. The antihypertensive effect is substantially present within 2 weeks and maximal reduction is generally attained after 4 weeks. If additional antihypertensive effect is required over the starting dose range, the dose may be increased to a maximum of 320 mg or a diuretic may be added. Addition of a diuretic has a greater effect than dose increases beyond 80 mg. Diovan may be administered with other antihypertensive agents. 2.3 Pediatric Hypertension 1 to 16 Years of Age The usual recommended starting dose is 1 mg/kg once daily (up to 40 mg total). A higher starting dose of 2 mg/kg may be considered in selected cases when a greater reduction of blood pressure is needed. The dosage should be adjusted according to blood pressure response and tolerability, up to a maximum dose of 4 mg/kg once daily (maximum daily dose 160 mg). No data are available in pediatric patients either undergoing dialysis or with a glomerular filtration rate < 30 mL/min/1.73 m 2 [see Use in Specific Populations (8.4)] . Use of Diovan is not recommended in children less than 1 year of age [see Adverse Reactions (6.1), Pediatric Use in Specific Populations (8.4), Nonclinical Toxicology (13.2)] . 2.4 Heart Failure The recommended starting dose of Diovan is 40 mg twice daily. Uptitrate to 80 mg and 160 mg twice daily or to the highest dose tolerated by the patient. Consider reducing the dose of concomitant diuretics. The maximum daily dose administered in clinical trials is 320 mg in divided doses. 2.5 Post-Myocardial Infarction Diovan may be initiated as early as 12 hours after a myocardial infarction. The recommended starting dose of Diovan is 20 mg twice daily. Patients may be uptitrated within 7 days to 40 mg twice daily, with subsequent titrations to a target maintenance dose of 160 mg twice daily, as tolerated by the patient. If symptomatic hypotension or renal dysfunction occurs, consider dosage reduction. Diovan may be given with other standard post-myocardial infarction treatment, including thrombolytics, aspirin, beta-blockers, and statins. 2.6 Missed Dose If a dose of DIOVAN is missed, it should be administered as soon as possible, unless it is almost time for the next dose. The dose should not be doubled to make up for a missed dose.

6 ADVERSE REACTIONS Hypertension: Most common adverse reactions are headache, dizziness, viral infection, fatigue and abdominal pain ( 6.1 ) Heart Failure: Most common adverse reactions are dizziness, hypotension, diarrhea, arthralgia, back pain, fatigue and hyperkalemia ( 6.1 ) Post-Myocardial Infarction: Most common adverse reactions which caused patients to discontinue therapy are hypotension, cough and increased blood creatinine ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Novartis Pharmaceuticals Corporation at 1-888-669-6682 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. Adult Hypertension Diovan has been evaluated for safety in more than 4000 patients, including over 400 treated for over 6 months, and more than 160 for over 1 year. Adverse reactions have generally been mild and transient in nature and have only infrequently required discontinuation of therapy. The overall incidence of adverse reactions with Diovan was similar to placebo. The overall frequency of adverse reactions was neither dose-related nor related to gender, age, race, or regimen. Discontinuation of therapy due to side effects was required in 2.3% of valsartan patients and 2.0% of placebo patients. The most common reasons for discontinuation of therapy with Diovan were headache and dizziness. The adverse reactions that occurred in placebo-controlled clinical trials in at least 1% of patients treated with Diovan and at a higher incidence in valsartan (n = 2316) than placebo (n = 888) patients included viral infection (3% vs. 2%), fatigue (2% vs. 1%), and abdominal pain (2% vs. 1%). In trials in which valsartan was compared to an ACE inhibitor with or without placebo, the incidence of dry cough was significantly greater in the ACE-inhibitor group (7.9%) than in the groups who received valsartan (2.6%) or placebo (1.5%). In a 129-patient trial limited to patients who had had dry cough when they had previously received ACE inhibitors, the incidences of cough in patients who received valsartan, HCTZ, or lisinopril were 20%, 19%, and 69% respectively (p < 0.001). Dose-related orthostatic effects were seen in less than 1% of patients. An increase in the incidence of dizziness was observed in patients treated with Diovan 320 mg (8%) compared to 10 mg to 160 mg (2% to 4%). Pediatric Hypertension Diovan has been evaluated for safety in 290 pediatric patients aged 1 to less than 6 years and over 400 patients aged 6 to 17 years. No relevant differences were identified between the adverse experience profile for pediatric patients and that previously reported for adult patients. Hyperkalemia was more frequently observed in pediatric patients aged 1 to 17 years with underlying chronic kidney disease (CKD). Cases of elevated ALT and/or AST have been reported in pediatric patients 1 to less than 6 years of age. These events occurred in a study population which frequently had significant comorbidities; hence, a causal relationship to valsartan could not be established. Heart Failure In the Valsartan Heart Failure Trial (Val-HeFT), comparing valsartan in total daily doses up to 320 mg (n = 2506) to placebo (n = 2494), 10% of valsartan patients discontinued for adverse reactions vs. 7% of placebo patients. The table shows adverse reactions in double-blind short-term heart failure trials, including the first 4 months of the Valsartan Heart Failure Trial, with an incidence of at least 2% that were more frequent in valsartan-treated patients than in placebo-treated patients. All patients received standard drug therapy for heart failure, frequently as multiple medications, which could include diuretics, digitalis, beta-blockers. About 93% of patients received concomitant ACE inhibitors. Valsartan (n = 3282) Placebo (n = 2740) Dizziness 17% 9% Hypotension 7% 2% Diarrhea 5% 4% Arthralgia 3% 2% Fatigue 3% 2% Back Pain 3% 2% Dizziness, postural 2% 1% Hyperkalemia 2% 1% Hypotension, postural 2% 1% Discontinuations occurred in 0.5% of valsartan-treated patients and 0.1% of placebo patients for each of the following: elevations in creatinine and elevations in potassium. Other adverse reactions with an incidence greater than 1% and greater than placebo included headache, nausea, renal impairment, syncope, blurred vision, upper abdominal pain and vertigo. From the long-term data in the Valsartan Heart Failure Trial, there did not appear to be any significant adverse reactions not previously identified. Post-Myocardial Infarction The table shows the percentage of patients discontinued in the valsartan and captopril-treated groups in the VALsartan In Acute myocardial iNfarcTion trial (VALIANT) with a rate of at least 0.5% in either of the treatment groups. Discontinuations due to renal dysfunction occurred in 1.1% of valsartan-treated patients and 0.8% of captopril-treated patients. Valsartan (n = 4885) Captopril (n = 4879) Discontinuation for adverse reaction 5.8% 7.7% Adverse reactions Hypotension NOS 1.4% 0.8% Cough 0.6% 2.5% Blood creatinine increased 0.6% 0.4% Rash NOS 0.2% 0.6% Clinical Laboratory Test Findings Creatinine: In heart failure trials, greater than 50% increases in creatinine were observed in 3.9% of Diovan-treated patients compared to 0.9% of placebo-treated patients. In post-myocardial infarction patients, doubling of serum creatinine was observed in 4.2% of valsartan-treated patients and 3.4% of captopril-treated patients. Neutropenia: Neutropenia was observed in 1.9% of patients treated with Diovan and 0.8% of patients treated with placebo. Blood Urea Nitrogen (BUN): In heart failure trials, greater than 50% increases in BUN were observed in 16.6% of Diovan-treated patients compared to 6.3% of placebo-treated patients [see Warnings and Precautions (5.3)] . 6.2 Postmarketing Experience The following additional adverse reactions have been reported in postmarketing use of Diovan. 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. Hypersensitivity: Angioedema has been reported. Some of these patients previously experienced angioedema with other drugs, including ACE inhibitors. Diovan should not be re-administered to patients who have had angioedema. Digestive: Elevated liver enzymes and very rare reports of hepatitis Musculoskeletal: Rhabdomyolysis Renal: Impaired renal function, renal failure Dermatologic: Alopecia, bullous dermatitis Blood and Lymphatic: Thrombocytopenia Vascular: Vasculitis

7 DRUG INTERACTIONS Potassium-sparing diuretics, potassium supplements or salt substitutes may lead to increases in serum potassium, and in heart failure patients, increases in serum creatinine ( 7.1 ) Non-Steroidal Anti-Inflammatory Drug (NSAID) use may lead to increased risk of renal impairment and loss of antihypertensive effect ( 7.2 ) Dual inhibition of the Renin-Angiotensin System (RAS): Increased risk of renal impairment, hypotension, and hyperkalemia ( 7.3 ) Lithium: Increases in serum lithium level and lithium toxicity ( 7.4 ) 7.1 Agents Increasing Serum Potassium Concomitant use of valsartan with other agents that block the renin-angiotensin system, potassium-sparing diuretics (e.g., spironolactone, triamterene, amiloride), potassium supplements, salt substitutes containing potassium or other drugs that may increase potassium levels (e.g., heparin) may lead to increases in serum potassium and in heart failure patients to increases in serum creatinine. If co-medication is considered necessary, monitoring of serum potassium is advisable. 7.2 Non-Steroidal Anti-Inflammatory Agents Including Selective Cyclooxygenase-2 Inhibitors (COX-2 Inhibitors) In patients who are elderly, volume-depleted (including those on diuretic therapy), or with compromised renal function, coadministration of NSAIDs, including selective COX-2 inhibitors, with angiotensin II receptor antagonists, including valsartan, may result in deterioration of renal function, including possible acute renal failure. These effects are usually reversible. Monitor renal function periodically in patients receiving valsartan and NSAID therapy. The antihypertensive effect of angiotensin II receptor antagonists, including valsartan, may be attenuated by NSAIDs, including selective COX-2 inhibitors. 7.3 Dual Blockade of the Renin-Angiotensin System (RAS) Dual blockade of the RAS with angiotensin receptor blockers, ACE inhibitors, or aliskiren is associated with increased risks of hypotension, hyperkalemia, and changes in renal function (including acute renal failure) compared to monotherapy. Most patients receiving the combination of two RAS inhibitors do not obtain any additional benefit compared to monotherapy [see Clinical Studies (14.3)] . In general, avoid combined use of RAS inhibitors. Closely monitor blood pressure, renal function and electrolytes in patients on Diovan and other agents that affect the RAS. Do not coadminister aliskiren with Diovan in patients with diabetes. Avoid use of aliskiren with Diovan in patients with renal impairment (GFR < 60 mL/min). 7.4 Lithium Increases in serum lithium concentrations and lithium toxicity have been reported during concomitant administration of lithium with angiotensin II receptor antagonists. Monitor serum lithium levels during concomitant use.

16 HOW SUPPLIED/STORAGE AND HANDLING Diovan (valsartan) is available as tablets containing valsartan 40 mg, 80 mg, 160 mg, or 320 mg. All strengths are packaged in bottles as described below. Tablet Color Shape/coating Functional Scoring Deboss NDC 0078-####-## Side 1 Side 2 Bottle of 30 90 40 mg Yellow ovaloid film-coated tablets with beveled edges, slightly convex Yes NVR DO 0423-15 – 40 mg Yellow ovaloid film-coated tablets with beveled edges, slightly convex Yes NVR DO 0423-15 – 80 mg Pale red almond shaped film-coated tablets with beveled edges No NVR DV – 0358-34 80 mg Pale red round film-coated tablets with beveled edges No NVR DV – 1245-34 160 mg Grey-orange almond shaped film-coated tablets with beveled edges No NVR DX – 0359-34 160 mg Grey-orange ovaloid film-coated tablets, slightly convex No NVR DX – 1252-34 320 mg Dark grey-violet almond shaped film-coated tablets with beveled edges No NVR DXL – 0360-34 320 mg Dark grey-violet ovaloid film-coated tablets with beveled edges, slightly convex, No NVR DC – 1259-34 Store at 20°C to 25°C (68°F to 77°F); excursions permitted between 15°C and 30°C (59°F and 86°F) [see USP Controlled Room Temperature]. Protect from moisture. Dispense in tight container (USP).