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perindopril erbumine tablet
(N = 6,110)
(N = 6,108)
RRR: relative risk reduction; MI: myocardial infarction
|Cardiovascular mortality, nonfatal MI or cardiac arrest||488 (8%)||603 (9.9%)||20% (9 to 29)||0.0003|
| Cardiovascular mortality
|14% (-3 to 28)
22% (10 to 33)
46% (-47 to 80)
The outcome was similar across all predefined subgroups by age, underlying disease or concomitant medication (Figure 2).
In placebo-controlled studies of perindopril monotherapy (2 to 16 mg q.d.) in patients with a mean blood pressure of about 150/100 mm Hg, 2 mg had little effect, but doses of 4 to 16 mg lowered blood pressure. The 8 and 16 mg doses were indistinguishable, and both had a greater effect than the 4 mg dose. The magnitude of the blood pressure effect was similar in the standing and supine positions, generally about 1 mm Hg greater on standing. In these studies, doses of 8 and 16 mg per day gave supine, trough blood pressure reductions of 9 to 15/5 to 6 mm Hg. When once-daily and twice-daily dosing were compared, the B.I.D. regimen was generally slightly superior, but by not more than about 0.5 to 1 mm Hg. After 2 to 16 mg doses of perindopril, the trough mean systolic and diastolic blood pressure effects were approximately equal to the peak effects (measured 3 to 7 hours after dosing.). Trough effects were about 75 to 100% of peak effects. When perindopril was given to patients receiving 25 mg HCTZ, it had an added effect similar in magnitude to its effect as monotherapy, but 2 to 8 mg doses were approximately equal in effectiveness. In general, the effect of perindopril occurred promptly, with effects increasing slightly over several weeks.
In hemodynamic studies carried out in animal models of hypertension, blood pressure reduction after perindopril administration was accompanied by a reduction in peripheral arterial resistance and improved arterial wall compliance. In studies carried out in patients with essential hypertension, the reduction in blood pressure was accompanied by a reduction in peripheral resistance with no significant changes in heart rate or glomerular filtration rate. An increase in the compliance of large arteries was also observed, suggesting a direct effect on arterial smooth muscle, consistent with the results of animal studies.
Formal interaction studies of ACEON® Tablets have not been carried out with antihypertensive agents other than thiazides. Limited experience in controlled and uncontrolled trials coadministering ACEON® Tablets with a calcium channel blocker, a loop diuretic or triple therapy (beta-blocker, vasodilator and a diuretic), does not suggest any unexpected interactions. In general, ACE inhibitors have less than additive effects when given with beta-adrenergic blockers, presumably because both work in part through the renin angiotensin system. A controlled pharmacokinetic study has shown no effect on plasma digoxin concentrations when coadministered with ACEON® Tablets. (See PRECAUTIONS: Drug Interactions.)
In uncontrolled studies in patients with insulin-dependent diabetes, perindopril did not appear to affect glycemic control. In long-term use, no effect on urinary protein excretion was seen in these patients.
The effectiveness of ACEON® Tablets was not influenced by sex and it was less effective in blacks than in nonblacks. In elderly patients (≥60 years), the mean blood pressure effect was somewhat smaller than in younger patients, although the difference was not significant.
ACEON® (perindopril erbumine) Tablets is indicated in patients with stable coronary artery disease to reduce the risk of cardiovascular mortality or nonfatal myocardial infarction. ACEON® Tablets can be used with conventional treatment for management of coronary artery disease, such as antiplatelet, antihypertensive or lipid-lowering therapy.
ACEON® (perindopril erbumine) Tablets is indicated for the treatment of patients with essential hypertension. ACEON® Tablets may be used alone or given with other classes of antihypertensives, especially thiazide diuretics.
When using ACEON® Tablets, consideration should be given to the fact that another angiotensin converting enzyme inhibitor (captopril) has caused agranulocytosis, particularly in patients with renal impairment or collagen vascular disease. Available data are insufficient to determine whether ACEON® Tablets has a similar potential. (See WARNINGS.)
In considering use of ACEON® Tablets, it should be noted that in controlled trials ACE inhibitors have an effect on blood pressure that is less in black patients than in nonblacks. In addition, it should be noted that black patients receiving ACE inhibitor monotherapy have been reported to have a higher incidence of angioedema compared to nonblacks. (See WARNINGS: Head and Neck Angioedema.)
ACEON® (perindopril erbumine) Tablets is contraindicated in patients known to be hypersensitive to this product or to any other ACE inhibitor. ACEON® Tablets is also contraindicated in patients with a history of angioedema related to previous treatment with an ACE inhibitor.
Anaphylactoid and Possibly Related Reactions: Presumably because angiotensin-converting enzyme inhibitors affect the metabolism of eicosanoids and polypeptides, including endogenous bradykinin, patients receiving ACE inhibitors (including ACEON® Tablets) may be subject to a variety of adverse reactions, some of them serious.
Head and Neck Angioedema: Angioedema involving the face, extremities, lips, tongue, glottis and/or larynx has been reported in patients treated with ACE inhibitors, including ACEON® (perindopril erbumine) Tablets (0.1% of patients treated with ACEON® Tablets in U.S. clinical trials). In such cases, ACEON® Tablets should be promptly discontinued and the patient carefully observed until the swelling disappears. In instances where swelling has been confined to the face and lips, the condition has generally resolved without treatment, although antihistamines have been useful in relieving symptoms. Angioedema associated with involvement of the tongue, glottis or larynx may be fatal due to airway obstruction. Appropriate therapy, such as subcutaneous epinephrine solution 1:1000 (0.3 to 0.5 mL), should be promptly administered. Patients with a history of angioedema unrelated to ACE inhibitor therapy may be at increased risk of angioedema while receiving an ACE inhibitor.
Intestinal Angioedema: Intestinal angioedema has been reported in patients treated with ACE inhibitors. These patients presented with abdominal pain (with or without nausea or vomiting); in some cases there was no prior history of facial angioedema and C-1 esterase levels were normal. The angioedema was diagnosed by procedures including abdominal CT scan or ultrasound, or at surgery, and symptoms resolved after stopping the ACE inhibitor. Intestinal angioedema should be included in the differential diagnosis of patients on ACE inhibitors presenting with abdominal pain.
Anaphylactoid Reactions During Desensitization: Two patients undergoing desensitizing treatment with hymenoptera venom while receiving ACE inhibitors sustained life-threatening anaphylactoid reactions. In the same patients, these reactions were avoided when ACE inhibitors were temporarily withheld, but they reappeared upon inadvertent rechallenge.
Anaphylactoid Reactions During Membrane Exposure: Anaphylactoid reactions have been reported in patients dialyzed with high-flux membranes and treated concomitantly with an ACE inhibitor. Anaphylactoid reactions have also been reported in patients undergoing low-density lipoprotein apheresis with dextran sulfate absorption.
Hypotension: Like other ACE inhibitors, ACEON® Tablets can cause symptomatic hypotension. ACEON® Tablets has been associated with hypotension in 0.3% of uncomplicated hypertensive patients in U.S. placebo-controlled trials. Symptoms related to orthostatic hypotension were reported in another 0.8% of patients.
Symptomatic hypotension associated with the use of ACE inhibitors is more likely to occur in patients who have been volume and/or salt-depleted, as a result of prolonged diuretic therapy, dietary salt restriction, dialysis, diarrhea or vomiting. Volume and/or salt depletion should be corrected before initiating therapy with ACEON® Tablets. (See DOSAGE AND ADMINISTRATION)
In patients with congestive heart failure, with or without associated renal insufficiency, ACE inhibitors may cause excessive hypotension, and may be associated with oliguria or azotemia, and rarely with acute renal failure and death. In patients with ischemic heart disease or cerebrovascular disease such an excessive fall in blood pressure could result in a myocardial infarction or a cerebrovascular accident.
In patients at risk of excessive hypotension, ACEON® Tablets therapy should be started under very close medical supervision. Patients should be followed closely for the first two weeks of treatment and whenever the dose of ACEON® Tablets and/or diuretic is increased.
If excessive hypotension occurs, the patient should be placed immediately in a supine position and, if necessary, treated with an intravenous infusion of physiological saline. ACEON® Tablets treatment can usually be continued following restoration of volume and blood pressure.
Neutropenia/Agranulocytosis: Another ACE inhibitor, captopril, has been shown to cause agranulocytosis and bone marrow depression, rarely in uncomplicated patients but more frequently in patients with renal impairment, especially patients with a collagen vascular disease such as systemic lupus erythematosus or scleroderma. Available data from clinical trials of ACEON® Tablets are insufficient to show whether ACEON® Tablets causes agranulocytosis at similar rates.
Fetal/Neonatal Morbidity and Mortality: ACE inhibitors can cause fetal and neonatal morbidity and death when administered to pregnant women. Several dozen cases have been reported in the world literature. When pregnancy is detected, ACE inhibitors should be discontinued as soon as possible.
The use of ACE inhibitors during the second and third trimesters of pregnancy has been associated with fetal and neonatal injury, including hypotension, neonatal skull hypoplasia, anuria, reversible or irreversible renal failure and death. Oligohydramnios has also been reported, presumably resulting from decreased fetal renal function; oligohydramnios in this setting has been associated with fetal limb contractures, craniofacial deformation and hypoplastic lung development.
Prematurity, intrauterine growth retardation, patent ductus arteriosus, and other structural cardiac malformations, as well as neurological malformations, have been reported following exposure to ACE inhibitors during the first trimester of pregnancy.
When patients become pregnant, physicians should make every effort to discontinue the use of ACEON® Tablets as soon as possible.
Rarely (probably less often than once in every thousand pregnancies), no alternative to ACE inhibitors will be found. In these rare cases, the mothers should be apprised of the potential hazards to their fetuses, and serial ultrasound examinations should be performed to assess the intra-amniotic environment.
If oligohydramnios is observed, ACEON® Tablets should be discontinued unless it is considered life-saving for the mother. Contraction stress testing (CST), a non-stress test (NST) or biophysical profiling (BPP) may be appropriate, depending upon the week of pregnancy. Patients and physicians should be aware, however, that oligohydramnios may not appear until after the fetus has sustained irreversible injury.
Infants with histories of in utero exposure to ACE inhibitors should be closely observed for hypotension, oliguria and hyperkalemia. If oliguria occurs, attention should be directed toward support of blood pressure and renal perfusion. Exchange transfusion 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.
No teratogenic effects of perindopril were seen in studies of pregnant rats, mice, rabbits and cynomolgus monkeys. On a mg/m2 basis, the doses used in these studies were 6 times (in mice), 670 times (in rats), 50 times (in rabbits) and 17 times (in monkeys) the maximum recommended human dose (assuming a 50 kg adult). On a mg/kg basis, these multiples are 60 times (in mice), 3,750 times (in rats), 150 times (in rabbits) and 50 times (in monkeys) the maximum recommended human dose.
Hepatic Failure: Rarely, ACE inhibitors have been associated with a syndrome that starts with cholestatic jaundice and progresses to fulminant hepatic necrosis and (sometimes) death. The mechanism of this syndrome is not understood. Patients receiving ACE inhibitors who develop jaundice or marked elevations of hepatic enzymes should discontinue the ACE inhibitor and receive appropriate medical follow-up.
Impaired Renal Function: As a consequence of inhibiting the renin-angiotensin-aldosterone system, changes in renal function may be anticipated in susceptible individuals.
Hypertensive Patients with Congestive Heart Failure: In patients with severe congestive heart failure, where renal function may depend on the activity of the renin-angiotensin-aldosterone system, treatment with ACE inhibitors, including ACEON® Tablets, may be associated with oliguria and/or progressive azotemia, and rarely with acute renal failure and/or death.
Hypertensive Patients with Renal Artery Stenosis: In hypertensive patients with unilateral or bilateral renal artery stenosis, increases in blood urea nitrogen and serum creatinine may occur. Experience with ACE inhibitors suggests that these increases are usually reversible upon discontinuation of the drug. In such patients, renal function should be monitored during the first few weeks of therapy.
Some hypertensive patients without apparent pre-existing renal vascular disease have developed increases in blood urea nitrogen and serum creatinine, usually minor and transient. These increases are more likely to occur in patients treated concomitantly with a diuretic and in patients with pre-existing renal impairment. Reduction of dosages of ACEON® Tablets, the diuretic or both may be required. In some cases, discontinuation of either or both drugs may be necessary.
Evaluation of hypertensive patients should always include an assessment of renal function. (See DOSAGE AND ADMINISTRATION)
Hyperkalemia: Elevations of serum potassium have been observed in some patients treated with ACE inhibitors, including ACEON® Tablets. In U.S. controlled clinical trials, 1.4% of the patients receiving ACEON® Tablets and 2.3% of patients receiving placebo showed increased serum potassium levels to greater than 5.7 mEq/L. Most cases were isolated single values that did not appear clinically relevant and were rarely a cause for withdrawal. Risk factors for the development of hyperkalemia include renal insufficiency, diabetes mellitus and the concomitant use of agents such as potassium-sparing diuretics, potassium supplements and/or potassium-containing salt substitutes. Drugs associated with increases in serum potassium should be used cautiously, if at all, with ACEON® Tablets. (See PRECAUTIONS: Drug Interactions.)
Cough: Presumably due to the inhibition of the degradation of endogenous bradykinin, persistent nonproductive cough has been reported with all ACE inhibitors, always resolving after discontinuation of therapy. ACE inhibitor-induced cough should be considered in the differential diagnosis of cough. In controlled trials with perindopril, cough was present in 12% of perindopril patients and 4.5% of patients given placebo.
Surgery/Anesthesia: In patients undergoing surgery or during anesthesia with agents that produce hypotension, ACEON® Tablets may block angiotensin II formation that would otherwise occur secondary to compensatory renin release. Hypotension attributable to this mechanism can be corrected by volume expansion.
Angioedema: Angioedema, including laryngeal edema, can occur with ACE inhibitor therapy, especially following the first dose. Patients should be told to report immediately signs or symptoms suggesting angioedema (swelling of face, extremities, eyes, lips, tongue, hoarseness or difficulty in swallowing or breathing) and to take no more drug before consulting a physician.
Symptomatic Hypotension: As with any antihypertensive therapy, patients should be cautioned that lightheadedness can occur, especially during the first few days of therapy and that it should be reported promptly. Patients should be told that if fainting occurs, ACEON® Tablets should be discontinued and a physician consulted.
All patients should be cautioned that inadequate fluid intake or excessive perspiration, diarrhea or vomiting can lead to an excessive fall in blood pressure in association with ACE inhibitor therapy.
Hyperkalemia: Patients should be advised not to use potassium supplements or salt substitutes containing potassium without a physician's advice.
Neutropenia: Patients should be told to report promptly any indication of infection (e.g., sore throat, fever) which could be a sign of neutropenia.
Pregnancy: Female patients of childbearing age should be told about the consequences of exposure to ACE inhibitors during pregnancy. Discuss other treatment options with women planning to become pregnant. Women who do become pregnant while on an ACE inhibitor (including ACEON®) should be asked to stop the medication and contact their physician as soon as possible.
Diuretics: Patients on diuretics, and especially those started recently, may occasionally experience an excessive reduction of blood pressure after initiation of ACEON® Tablets therapy. The possibility of hypotensive effects can be minimized by either discontinuing the diuretic or increasing the salt intake prior to initiation of treatment with perindopril. If diuretics cannot be interrupted, close medical supervision should be provided with the first dose of ACEON® Tablets, for at least two hours and until blood pressure has stabilized for another hour. (See WARNINGS and DOSAGE AND ADMINISTRATION)
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.
Potassium Supplements and Potassium-Sparing Diuretics: ACEON® Tablets 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, they should be given with caution and the patient's serum potassium should be monitored frequently.
Lithium: Increased serum lithium and symptoms of lithium toxicity have been reported in patients receiving concomitant lithium and ACE inhibitor therapy. These drugs should be coadministered with caution and frequent monitoring of serum lithium concentration is recommended. Use of a diuretic may further increase the risk of lithium toxicity.
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 ACEON®.
Digoxin: A controlled pharmacokinetic study has shown no effect on plasma digoxin concentrations when coadministered with ACEON® Tablets, but an effect of digoxin on the plasma concentration of perindopril/perindoprilat has not been excluded.
Gentamicin: Animal data have suggested the possibility of interaction between perindopril and gentamicin. However, this has not been investigated in human studies. Coadministration of both drugs should proceed with caution.
Food Interaction: Oral administration of ACEON® Tablets with food does not significantly lower the rate or extent of perindopril absorption relative to the fasted state. However, the extent of biotransformation of perindopril to the active metabolite, perindoprilat, is reduced approximately 43%, resulting in a reduction in the plasma ACE inhibition curve of approximately 20%, probably clinically insignificant. In clinical trials, perindopril was generally administered in a non-fasting state.
Carcinogenesis: No evidence of carcinogenic effect was observed in studies in rats and mice when perindopril was administered at dosages up to 20 times (mg/kg) or 2 to 4 times (mg/m2) the maximum proposed clinical doses (16 mg/day) for 104 weeks.
Mutagenesis: No genotoxic potential was detected for ACEON® Tablets, perindoprilat and other metabolites in various in vitro and in vivo investigations, including the Ames test, the Saccharomyces cerevisiae D4 test, cultured human lymphocytes, TK ± mouse lymphoma assay, mouse and rat micronucleus tests and Chinese hamster bone marrow assay.
Pregnancy: Pregnancy Category D. (See WARNINGS: Fetal/Neonatal Morbidity and Mortality.)
Nursing Mothers: Milk of lactating rats contained radioactivity following administration14C-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 ACEON® Tablets is given to nursing mothers.
Pediatric Use: Safety and effectiveness of ACEON® Tablets in pediatric patients have not been established.
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.
Perindopril should be used with caution when administered to elderly patients who are at an increased risk for falls due to age, their underlying disease and/or their concurrent use of medications(s) associated with falls. Falls and fall-related events may be exacerbated by the central nervous system effects of dizziness and syncope as well as the symptomatic hypotension, including orthostatic, associated with perindopril. Experience with ACEON® Tablets in elderly patients at daily doses exceeding 8 mg is limited.
ACEON® (perindopril erbumine) Tablets has been evaluated for safety in approximately 3,400 patients with hypertension in U.S. and foreign clinical trials. ACEON® Tablets was in general well-tolerated in the patient populations studied, the side effects were usually mild and transient. Although dizziness was reported more frequently in placebo patients (8.5%) than in perindopril patients (8.2%), the incidence appeared to increase with an increase in perindopril dose.
The data presented here are based on results from the 1,417 ACEON® Tablets-treated patients who participated in the U.S. clinical trials. Over 220 of these patients were treated with ACEON® Tablets 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 ACEON® Tablets 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 ACEON® Tablets and in those treated with placebo (approximately 75% in each group). Adverse events that occurred in 1% or greater of the patients and that were more common for perindopril than placebo by at least 1% (regardless of whether they were felt to be related to study drug) are shown in the first two columns below. Of these adverse events, those considered possibly or probably related to study drug are shown in the last two columns.
|All Adverse Events||Possibly– or Probably– Related Adverse Events|
|Upper Extremity Pain||2.8||1.4||0.2||0|
Of these, cough was the reason for withdrawal in 1.3% of perindopril and 0.4% of placebo patients. While dizziness was not reported more frequently in the perindopril group (8.2%) than in the placebo group (8.5%), it was clearly increased with dose, suggesting a causal relationship with perindopril. Other commonly reported complaints (1% or greater), regardless of causality, include: headache (23.8%), upper respiratory infection (8.6%), asthenia (7.9%), rhinitis (4.8%), low extremity pain (4.7%), diarrhea (4.3%), edema (3.9%), pharyngitis (3.3%), urinary tract infection (2.8%), abdominal pain (2.7%), sleep disorder (2.5%), chest pain (2.4%), injury, paresthesia, nausea, rash (each 2.3%), seasonal allergy, depression (each 2%), abnormal ECG (1.8%), ALT increase (1.7%), tinnitus, vomiting (each 1.5%), neck pain, male sexual dysfunction (each 1.4%), triglyceride increase, somnolence (each 1.3%), joint pain, nervousness, myalgia, menstrual disorder (each 1.1%), flatulence and arthritis (each 1%), but none of those was more frequent by at least 1% on perindopril than on placebo. Depending on the specific adverse event, approximately 30 to 70% of the common complaints were considered possibly or probably related to treatment.
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.
Below is a list (by body system) of adverse experiences reported in 0.3 to 1% of patients in U.S. placebo-controlled studies in hypertensive patients without regard to attribution to therapy. Less frequent but medically important adverse events are also included; the incidence of these events is given in parentheses.
Body as a Whole: malaise, pain, cold/hot sensation, chills, fluid retention, orthostatic symptoms, anaphylactic reaction, facial edema, angioedema (0.1%).
Gastrointestinal: constipation, dry mouth, dry mucous membrane, appetite increased, gastroenteritis.
Respiratory: posterior nasal drip, bronchitis, rhinorrhea, throat disorder, dyspnea, sneezing, epistaxis, hoarseness, pulmonary fibrosis (<0.1%).
Urogenital: vaginitis, kidney stone, flank pain, urinary frequency, urinary retention.
Cardiovascular: hypotension, ventricular extrasystole, myocardial infarction, vasodilation, syncope, abnormal conduction, heart murmur, orthostatic hypotension.
Hematology: hematoma, ecchymosis.
Musculoskeletal: arthralgia, myalgia.
CNS: migraine, amnesia, vertigo, cerebral vascular accident (0.2%).
Psychiatric: anxiety, psychosexual disorder.
Dermatology: sweating, skin infection, tinea, pruritus, dry skin, erythema, fever blisters, purpura (0.1%).
Special Senses: conjunctivitis, earache.
Laboratory: potassium decrease, uric acid increase, alkaline phosphatase increase, cholesterol increase, AST increase, creatinine increase, hematuria, glucose increase.
When ACEON® Tablets was given concomitantly with thiazide diuretics, adverse events were generally reported at the same rate as those for ACEON® Tablets alone, except for a higher incidence of abnormal laboratory findings known to be related to treatment with thiazide diuretics alone (e.g., increases in serum uric acid, triglycerides and cholesterol and decreases in serum potassium).
Potential Adverse Effects Reported with ACE Inhibitors: Other medically important adverse effects reported with other available ACE inhibitors 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 ANA, leukocytosis, eosinophilia or an elevated ESR. Many of these adverse effects have also been reported for perindopril.
Fetal/Neonatal Morbidity and Mortality: See WARNINGS: Fetal/Neonatal Morbidity and Mortality.
Hematology, clinical chemistry and urinalysis parameters have been evaluated in U.S. placebo-controlled trials. In general, there were no clinically significant trends in laboratory test findings.
Hyperkalemia: In clinical trials, 1.4% of the patients receiving ACEON® Tablets and 2.3% of the patients receiving placebo showed serum potassium levels greater than 5.7 mEq/L. (See PRECAUTIONS.)
BUN/Serum Creatinine Elevations: Elevations, usually transient and minor, of BUN and serum creatinine have been observed. In placebo-controlled clinical trials, the proportion of patients experiencing increases in serum creatinine were similar in the ACEON® Tablets and placebo treatment groups. Rapid reduction of long-standing or markedly elevated blood pressure by any antihypertensive therapy can result in decreases in the glomerular filtration rate and, in turn, lead to increases in BUN or serum creatinine. (See PRECAUTIONS.)
Hematology: Small decreases in hemoglobin and hematocrit occur frequently in hypertensive patients treated with ACEON® Tablets, 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.)
In animals, doses of perindopril up to 2,500 mg/kg in mice, 3,000 mg/kg in rats and 1,600 mg/kg in dogs were non-lethal. Past experiences were scant but suggested that overdosage with other ACE inhibitors was also fairly well tolerated by humans. The most likely manifestation is hypotension, and treatment should be symptomatic and supportive. Therapy with the ACE inhibitor should be discontinued, and the patient should be observed. Dehydration, electrolyte imbalance and hypotension should be treated by established procedures.
However, of the reported cases of perindopril overdosage, one (dosage unknown) required assisted ventilation and the other developed hypothermia, circulatory arrest and died following ingestion of up to 180 mg of perindopril. The intervention for perindopril overdose may require vigorous support (see below).
Laboratory determinations of serum levels of perindopril and its metabolites are not widely available, and such determinations have, in any event, no established role in the management of perindopril overdose.
No data are available to suggest physiological maneuvers (e.g., maneuvers to change the pH of the urine) that might accelerate elimination of perindopril and its metabolites. Perindopril can be removed by hemodialysis, with clearance of 52 mL/min for perindopril and 67 mL/min for perindoprilat.
Angiotensin II could presumably serve as a specific antagonist-antidote in the settling of perindopril overdose, but angiotensin II is essentially unavailable outside of scattered research facilities. Because the hypotensive effect of perindopril is achieved through vasodilation and effective hypovolemia, it is reasonable to treat perindopril overdose by infusion of normal saline solution.
In patients with stable coronary artery disease, ACEON® 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 (>70 yrs), ACEON® 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.
Use in Uncomplicated Hypertensive Patients: In patients with essential 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. The usual maintenance dose range is 4 to 8 mg administered as a single daily dose. ACEON® Tablets may also be administered in two divided doses. When once-daily dosing was compared to twice-daily dosing in clinical studies, the B.I.D. regimen was generally slightly superior, but not by more than about 0.5 to 1 mm Hg.
Use in the Elderly Patients: As in younger patients, the recommended initial daily dosage of ACEON® Tablets for the elderly (>65 years) is 4 mg daily, given in one or two divided doses. The daily dosage may be titrated upward until blood pressure, when measured just before the next dose, is controlled, but experience with ACEON® Tablets is limited in the elderly at doses exceeding 8 mg. Dosages above 8 mg should be administered with caution and under close medical supervision. (See PRECAUTIONS: Geriatric Use.)
Use in Concomitant Diuretics: If blood pressure is not adequately controlled with perindopril alone, a diuretic may be added. In patients currently being treated with a diuretic, symptomatic hypotension occasionally can occur following the initial dose of perindopril. To reduce likelihood of such reaction, the diuretic should, if possible, be discontinued 2 to 3 days prior to the beginning of ACEON® Tablets therapy. (See WARNINGS.) Then, if blood pressure is not controlled with ACEON® Tablets alone, the diuretic should be resumed.
If the diuretic cannot be discontinued, an initial dose of 2 to 4 mg daily in one or in two divided doses should be used with careful medical supervision for several hours and until blood pressure has stabilized. The dosage should then be titrated as described above. (See WARNINGS and PRECAUTIONS: Drug Interactions.)
After the first dose of ACEON® Tablets, the patient should be followed closely for the first two weeks of treatment and whenever the dose of ACEON® Tablets and/or diuretics is increased (See WARNINGS and PRECAUTIONS: Drug Interactions.) In patients who are currently being treated with a diuretic, symptomatic hypotension occasionally can occur following the initial dose of ACEON® Tablets. To reduce the likelihood of hypotension, the dose of diuretic, if possible, can be adjusted which may diminish the likelihood of hypotension. The appearance of hypotension after the initial dose of ACEON® Tablets does not preclude subsequent careful dose titration with the drug, following effective management of the hypotension.
Kinetic data indicate that perindoprilat elimination is decreased in renally impaired patients, with a marked increase in accumulation when creatinine clearance drops below 30 mL/min. In such patients (creatinine clearance <30 mL/min), safety and efficacy of ACEON® Tablets have not been established. For patients with lesser degrees of impairment (creatinine clearance above 30 mL/min), the initial dosage should be 2 mg/day and dosage should not exceed 8 mg/day due to limited clinical experience. During dialysis, perindopril is removed with the same clearance as in patients with normal renal function.
Tablets 2 mg: Scored one side, white, oblong (debossed “ACN 2” on one side and debossed with “SLV” on both sides of score on the other side)
Bottles of 100 NDC 0032-1101-01
Tablets 4 mg: Scored one side, pink, oblong (debossed “ACN 4” on one side and debossed with “SLV” on both sides of score on the other side)
Bottles of 100 NDC 0032-1102-01
Tablets 8 mg: Scored one side, salmon-colored, oblong (debossed “ACN 8” on one side and debossed with “SLV” on both sides of score on the other side)
Bottles of 100 NDC 0032-1103-01
Storage Conditions: Store at controlled room temperature 20° to 25°C (68° to 77°F) [see USP]. Protect from moisture.
Keep out of the reach of children.
Patheon Pharmaceuticals, Inc.
Cincinnati, OH 45237 USA
Solvay Pharmaceuticals, Inc.
Marietta, GA 30062
© 2008 Solvay Pharmaceuticals, Inc.
500063/500064 Rev Mar 2008
perindopril erbumine tablet
perindopril erbumine tablet
perindopril erbumine tablet
Revised: 03/2009 Solvay Pharmaceuticals, Inc.
Reproduced with permission of U.S. National Library of Medicine
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