perindopril erbumine

Perindopril erbumine tablets are indicated for the treatment of patients with essential hypertension. Perindopril erbumine tablets are indicated for treatment of patients with stable coronary artery disease to reduce the risk of cardiovascular mortality or nonfatal myocardial infarction. 1.1 Hypertension Perindopril erbumine tablets are indicated for the treatment of patients with essential hypertension. Perindopril erbumine tablets may be used alone or given with other classes of antihypertensives, especially thiazide diuretics. 1.2 Stable Coronary Artery Disease Perindopril erbumine tablets are indicated for treatment of patients with stable coronary artery disease to reduce the risk of cardiovascular mortality or nonfatal myocardial infarction. Perindopril erbumine tablets can be used with conventional treatment for management of coronary artery disease, such as antiplatelet, antihypertensive or lipid-lowering therapy.

Hypertension The recommended initial dose is 4 mg once a day. The dosage may be titrated upward until blood pressure, when measured just before the next dose, is controlled or to a maximum of 16 mg per day. Stable Coronary Artery Disease Perindopril erbumine tablets should be given at an initial dose of 4 mg once daily for 2 weeks, and then increased, as tolerated, to a maintenance dose of 8 mg once daily. 2.1 Hypertension Use in Uncomplicated Hypertensive Patients: In patients with essential hypertension, the recommended initial dose is 4 mg once a day. The dose may be titrated, as needed to a maximum of 16 mg per day. The usual maintenance dose range is 4 mg to 8 mg administered as a single daily dose or in two divided doses. Use in Elderly Patients: The recommended initial daily dosage of perindopril erbumine tablets for the elderly is 4 mg daily, given in one or two divided doses. Experience with perindopril erbumine tablets is limited in the elderly at doses exceeding 8 mg. Dosages above 8 mg should be administered with careful blood pressure monitoring and dose titration [see Use in Specific Populations ] . Use with Diuretics: In patients who are currently being treated with a diuretic, symptomatic hypotension can occur following the initial dose of perindopril erbumine tablets. Consider reducing the dose of diuretic prior to starting perindopril erbumine tablets [see Drug Interactions ] . 2.2 Stable Coronary Artery Disease In patients with stable coronary artery disease, perindopril erbumine tablets should be given at an initial dose of 4 mg once daily for 2 weeks, and then increased as tolerated, to a maintenance dose of 8 mg once daily. In elderly patients (greater than 70 years), perindopril erbumine tablets should be given as a 2 mg dose once daily in the first week, followed by 4 mg once daily in the second week and 8 mg once daily for maintenance dose if tolerated. 2.3 Dose Adjustment in Renal Impairment and Dialysis Perindoprilat elimination is decreased in renally impaired patients. Perindopril erbumine tablets are not recommended in patients with creatinine clearance <30 mL/min. For patients with lesser degrees of impairment, the initial dosage should be 2 mg/day and dosage should not exceed 8 mg/day. During dialysis, perindopril is removed with the same clearance as in patients with normal renal function.

12.1 Mechanism of Action Perindopril erbumine is a pro-drug for perindoprilat, which inhibits ACE in human subjects and animals. The mechanism through which perindoprilat lowers blood pressure is believed to be primarily inhibition of ACE activity. ACE is a peptidyl dipeptidase that catalyzes conversion of the inactive decapeptide, angiotensin I, to the vasoconstrictor, angiotensin II. Angiotensin II is a potent peripheral vasoconstrictor, which stimulates aldosterone secretion by the adrenal cortex, and provides negative feedback on renin secretion. Inhibition of ACE results in decreased plasma angiotensin II, leading to decreased vasoconstriction, increased plasma renin activity and decreased aldosterone secretion. The latter results in diuresis and natriuresis and may be associated with a small increase of serum potassium. ACE is identical to kininase II, an enzyme that degrades bradykinin. Whether increased levels of bradykinin, a potent vasodepressor peptide, play a role in the therapeutic effects of perindopril erbumine remains to be elucidated. While the principal mechanism of perindopril in blood pressure reduction is believed to be through the renin-angiotensin-aldosterone system, ACE inhibitors have some effect even in apparent low-renin hypertension. Perindopril has been studied in relatively few black patients, usually a low-renin population, and the average response of diastolic blood pressure to perindopril was about half the response seen in nonblack patients, a finding consistent with previous experience of other ACE inhibitors.

Because clinical trials are conducted under widely varying conditions, adverse event rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. Hypertension: Most common adverse events (incidence greater than or equal to 5%) are cough, dizziness and back pain. Stable Coronary Artery Disease: Most common adverse events leading to discontinuation were cough, drug intolerance, and hypotension. To report SUSPECTED ADVERSE REACTIONS, contact Aurobindo Pharma USA, Inc. at 1-866-850-2876 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trials Experience The following adverse reactions are discussed elsewhere in labeling: Anaphylactoid reactions, including angioedema [see Warnings and Precautions ] Hypotension [see Warnings and Precautions ] Neutropenia and agranulocytosis [see Warnings and Precautions ] Impaired renal function [see Warnings and Precautions ] Hyperkalemia [see Warnings and Precautions ] Cough [see Warnings and Precautions ] Hypertension Perindopril erbumine has been evaluated for safety in approximately 3,400 patients with hypertension in U.S. and foreign clinical trials. The data presented here are based on results from the 1,417 perindopril erbumine-treated patients who participated in the U.S. clinical trials. Over 220 of these patients were treated with perindopril erbumine for at least one year. In placebo-controlled U.S. clinical trials, the incidence of premature discontinuation of therapy due to adverse events was 6.5% in patients treated with perindopril erbumine and 6.7% in patients treated with placebo. The most common causes were cough, headache, asthenia and dizziness. Among 1,012 patients in placebo-controlled U.S. trials, the overall frequency of reported adverse events was similar in patients treated with perindopril erbumine and in those treated with placebo (approximately 75% in each group). The only adverse events whose incidence on perindopril erbumine was at least 2% greater than on placebo were cough (12% vs. 4.5%) and back pain (5.8% vs. 3.1%). Dizziness was not reported more frequently in the perindopril group (8.2%) than in the placebo group (8.5%), but its likelihood increased with dose, suggesting a causal relationship with perindopril. Stable Coronary Artery Disease Perindopril has been evaluated for safety in EUROPA, a double-blind, placebo-controlled study in 12,218 patients with stable coronary artery disease. The overall rate of discontinuation was about 22% on drug and placebo. The most common medical reasons for discontinuation that were more frequent on perindopril than placebo were cough, drug intolerance and hypotension. 6.2 Postmarketing Experience Voluntary reports of adverse events in patients taking perindopril erbumine that have been received since market introduction and are of unknown causal relationship to perindopril erbumine include: cardiac arrest, eosinophilic pneumonitis, neutropenia/agranulocytosis, pancytopenia, anemia (including hemolytic and aplastic), thrombocytopenia, acute renal failure, nephritis, hepatic failure, jaundice (hepatocellular or cholestatic), symptomatic hyponatremia, bullous pemphigoid, pemphigus, acute pancreatitis, falls, psoriasis, exfoliative dermatitis and a syndrome which may include: arthralgia/arthritis, vasculitis, serositis, myalgia, fever, rash or other dermatologic manifestations, a positive antinuclear antibody (ANA), leukocytosis, eosinophilia or an elevated erythrocyte sedimentation rate (ESR). 6.3 Clinical Laboratory Test Findings Hematology: Small decreases in hemoglobin and hematocrit occur frequently in hypertensive patients treated with perindopril erbumine, but are rarely of clinical importance. In controlled clinical trials, no patient was discontinued from therapy due to the development of anemia. Leukopenia (including neutropenia) was observed in 0.1% of patients in U.S. clinical trials [see Warnings and Precautions ] . Liver Function Tests: Elevations in ALT (1.6% perindopril erbumine versus 0.9% placebo) and AST (0.5% perindopril erbumine versus 0.4% placebo) have been observed in placebo-controlled clinical trials. The elevations were generally mild and transient and resolved after discontinuation of therapy.

Diuretics: Excessive drop in blood pressure. Potassium-Sparing Diuretics/Potassium Supplements: Hyperkalemia. Lithium: Increase serum lithium levels, symptoms of lithium toxicity. Injectable Gold: Nitritoid reactions (facial flushing, nausea, vomiting, and hypotension). NSAID use may lead to increased risk of renal impairment and loss of antihypertensive effect. Dual inhibition of the renin-angiotensin system: Increased risk of renal impairment, hypotension, and hyperkalemia. Neprilysin Inhibitor: risk of angioedema . 7.1 Diuretics Patients on diuretics, and especially those started recently, may occasionally experience an excessive reduction of blood pressure after initiation of perindopril erbumine therapy. The possibility of hypotensive effects can be minimized by either decreasing the dose of or discontinuing the diuretic or increasing the salt intake prior to initiation of treatment with perindopril. If diuretic therapy cannot be altered, provide close medical supervision with the first dose of perindopril erbumine, for at least two hours and until blood pressure has stabilized for another hour [see Warnings and Precautions ] . The rate and extent of perindopril absorption and elimination are not affected by concomitant diuretics. The bioavailability of perindoprilat was reduced by diuretics, however, and this was associated with a decrease in plasma ACE inhibition. 7.2 Potassium Supplements and Potassium-Sparing Diuretics Perindopril erbumine may increase serum potassium because of its potential to decrease aldosterone production. Use of potassium-sparing diuretics (spironolactone, amiloride, triamterene and others), potassium supplements or other drugs capable of increasing serum potassium (indomethacin, heparin, cyclosporine and others) can increase the risk of hyperkalemia. Therefore, if concomitant use of such agents is indicated, monitor the patient’s serum potassium frequently. 7.3 Lithium Increased serum lithium and symptoms of lithium toxicity have been reported in patients receiving concomitant lithium and ACE inhibitor therapy. Frequent monitoring of serum lithium concentration is recommended. Use of a diuretic may further increase the risk of lithium toxicity. 7.4 Gold Nitritoid reactions (symptoms include facial flushing, nausea, vomiting and hypotension) have been reported rarely in patients on therapy with injectable gold (sodium aurothiomalate) and concomitant ACE Inhibitor therapy including perindopril erbumine. 7.5 Digoxin A controlled pharmacokinetic study has shown no effect on plasma digoxin concentrations when coadministered with perindopril erbumine, but an effect of digoxin on the plasma concentration of perindopril/perindoprilat has not been excluded. 7.6 Gentamicin Animal data have suggested the possibility of interaction between perindopril and gentamicin. However, this has not been investigated in human studies. 7.7 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, co-administration of NSAIDs, including selective COX-2 inhibitors, with ACE inhibitors, including perindopril, may result in deterioration of renal function, including possible acute renal failure. These effects are usually reversible. Monitor renal function periodically in patients receiving perindopril and NSAID therapy. The antihypertensive effect of ACE inhibitors, including perindopril, may be attenuated by NSAIDs including selective COX-2 inhibitors. 7.8 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. In general, avoid combined use of RAS inhibitors. Closely monitor blood pressure, renal function and electrolytes in patients on perindopril erbumine and other agents that affect the RAS. Do not co-administer aliskiren with perindopril erbumine in patients with diabetes. Avoid use of aliskiren with perindopril erbumine in patients with renal impairment (GFR <60 mL/min). 7.9 mTOR Inhibitors Patients taking concomitant mTOR (mammalian target of rapamycin) inhibitor therapy may be at increased risk for angioedema [see Warnings and Precautions ]. 7.10 Neprilysin Inhibitor Patients taking concomitant neprilysin inhibitors may be at increased risk for angioedema. [see Warnings and Precautions ]

Geriatrics: Start at low daily dose (4 mg or less) and titrate slowly as needed. Experience with doses exceeding 8 mg is limited. Dosage adjustment may be necessary in renally impaired patients. 8.1 Pregnancy Pregnancy Category D [see Boxed Warning and Warnings and Precautions ] . Use of drugs that act on the renin-angiotensin system during the second and third trimesters of pregnancy reduces fetal renal function and increases fetal and neonatal morbidity and death. Resulting oligohydramnios can be associated with fetal lung hypoplasia and skeletal deformations. Potential neonatal adverse effects include skull hypoplasia, anuria, hypotension, renal failure, and death. When pregnancy is detected, discontinue perindopril erbumine as soon as possible. These adverse outcomes are usually associated with use of these drugs in the second and third trimester of pregnancy. Most epidemiologic studies examining fetal abnormalities after exposure to antihypertensive use in the first trimester have not distinguished drugs affecting the renin-angiotensin system from other antihypertensive agents. Appropriate management of maternal hypertension during pregnancy is important to optimize outcomes for both mother and fetus. In the unusual case that there is no appropriate alternative to therapy with drugs affecting the renin-angiotensin system for a particular patient, apprise the mother of the potential risk to the fetus. Perform serial ultrasound examinations to assess the intra-amniotic environment. If oligohydramnios is observed, discontinue perindopril erbumine, unless it is considered lifesaving for the mother. Fetal testing may be appropriate, based on the week of pregnancy. Patients and physicians should be aware, however, that oligohydramnios may not appear until after the fetus has sustained irreversible injury. Closely observe infants with histories of in utero exposure to perindopril erbumine for hypotension, oliguria, and hyperkalemia [see Use in Specific Populations ] . Radioactivity was detectable in fetuses after administration of 14 C-perindopril to pregnant rats. 8.3 Nursing Mothers Milk of lactating rats contained radioactivity following administration of 14 C-perindopril. It is not known whether perindopril is secreted in human milk. Because many drugs are secreted in human milk, caution should be exercised when perindopril erbumine is given to nursing mothers. 8.4 Pediatric Use Neonates With a History of in utero Exposure to Perindopril Erbumine: If oliguria or hypotension occurs, direct attention toward support of blood pressure and renal perfusion. Exchange transfusions or dialysis may be required as a means of reversing hypotension and/or substituting for disordered renal function. Perindopril, which crosses the placenta, can theoretically be removed from the neonatal circulation by these means, but limited experience has not shown that such removal is central to the treatment of these infants. Safety and effectiveness of perindopril erbumine in pediatric patients have not been established. 8.5 Geriatric Use The mean blood pressure effect of perindopril was somewhat smaller in patients over 60 than in younger patients, although the difference was not significant. Plasma concentrations of both perindopril and perindoprilat were increased in elderly patients compared to concentrations in younger patients. No adverse effects were clearly increased in older patients with the exception of dizziness and possibly rash. Start at a low dose and titrate slowly as needed. Monitor for dizziness because of potential for falls. Experience with perindopril erbumine in elderly patients at daily doses exceeding 8 mg is limited. 8.6 Renal Impairment Dosage adjustment may be necessary in renally impaired patients [see Dosage and Administration and Clinical Pharmacology ] . 8.7 Hepatic Impairment The bioavailability of perindoprilat is increased in patients with impaired hepatic function [see Clinical Pharmacology ] .