LEVETIRACETAM ER 750MG 60 TAB
Generic: Levetiracetam
LEVETIRACETAM ER 750MG 60 TAB
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Identification
Levetiracetam
Levetiracetam
Lupin Pharmaceuticals, Inc.
HUMAN PRESCRIPTION DRUG
Administration
TABLET, EXTENDED RELEASE
ORAL
ANDA091399
Active Ingredients
| Ingredient | Strength |
|---|---|
| LEVETIRACETAM | 750 mg/1 |
Pharmacological Class
Data sourced from openFDA / DailyMed. For full prescribing information, consult the drug label.
Wholesale compliance resources
Drug Resources
Clinical Drug Information
Indications & Usage
1 INDICATIONS AND USAGE Levetiracetam extended-release tablet is indicated for the treatment of partial-onset seizures in patients 12 years of age and older ( 1 ) Levetiracetam extended-release tablet is indicated for the treatment of partial-onset seizures in patients 12 years of age and older.
Dosage & Administration
2 DOSAGE AND ADMINISTRATION Initiate treatment with a dose of 1000 mg once daily; increase by 1000 mg every 2 weeks to a maximum recommended dose of 3000 mg once daily ( 2 ) See full prescribing information for use in patients with impaired renal function ( 2.1 ) 2.1 Recommended Dosing For adults and adolescent patients, the recommended dosing for monotherapy and adjunctive therapy is the same; as outlined below. Adults and Adolescents 12 Years of Age and Older Weighing 50 kg or More Initiate treatment with a dose of 1000 mg once daily. The once daily dosage may be adjusted in increments of 1000 mg every 2 weeks to a maximum recommended daily dose of 3000 mg/day once daily. Administration Levetiracetam extended-release tablets are administered once daily. Levetiracetam extended-release tablets should be swallowed whole. The tablets should not be chewed, broken, or crushed. 2.2 Dosage Adjustments in Adult Patients with Renal Impairment Levetiracetam extended-release tablets dosing must be individualized according to the patient's renal function status. Recommended dosage adjustments for adults are shown in Table 1. In order to calculate the dose recommended for patients with renal impairment, creatinine clearance adjusted for body surface area must be calculated. To do this, an estimate of the patient's creatinine clearance (CLcr) in mL/min must first be calculated using the following formula: [140-age (years)] x weight (kg) CLcr = ---------------------------------------- (x 0.85 for female patients) 72 x serum creatinine (mg/dL) Then CLcr is adjusted for body surface area (BSA) as follows: CLcr (mL/min) CLcr (mL/min/1.73 m 2 ) = ---------------------- x 1.73 BSA subject (m 2 ) Table 1: Dosage Adjustment Regimen for Adult Patients with Renal Impairment Group Creatinine Clearance ( mL / min / 1 . 73m 2 ) Dosage ( mg ) Frequency Normal > 80 1000 to 3000 Every 24 hours Mild 50 to 80 1000 to 2000 Every 24 hours Moderate 30 to 50 500 to 1500 Every 24 hours Severe < 30 500 to 1000 Every 24 hours 2.3 Discontinuation of Levetiracetam Extended-Release Tablets Avoid abrupt withdrawal from levetiracetam extended-release tablets in order to reduce the risk of increased seizure frequency and status epilepticus [see Warnings and Precautions ( 5.8 )].
Adverse Reactions
6 ADVERSE REACTIONS Most common adverse reactions (incidence ≥5% more than placebo) include: somnolence and irritability ( 6.1 ) 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. The following adverse reactions are discussed in more details in other sections of labeling: Behavioral abnormalities and Psychotic Symptoms [see Warnings and Precautions ( 5.1 )] Suicidal Behavior and Ideation [see Warnings and Precautions ( 5.2 )] Somnolence and Fatigue [see Warnings and Precautions ( 5.3 )] Anaphylaxis and Angioedema [ see Warnings and Precautions ( 5.4 ) ] Serious Dermatological Reactions [see Warnings and Precautions ( 5.5 )] Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS)/Multiorgan Hypersensitivity [see Warnings and Precautions( 5.6 )] Coordination Difficulties [see Warnings and Precautions ( 5.7 )] Hematologic Abnormalities [see Warnings and Precautions ( 5.9 )] 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction 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. Levetiracetam Extended-Release Tablets In the controlled clinical study in patients with partial-onset seizures [see Clinical Studies ( 14.1 )] , the most common adverse reactions in patients receiving levetiracetam extended-release tablets in combination with other AEDs, for events with rates greater than placebo, were irritability and somnolence. Table 3 lists adverse reactions that occurred in at least 5% of epilepsy patients receiving levetiracetam extended-release tablets in the placebo-controlled study and were numerically more common than in patients treated with placebo. In this study, either levetiracetam extended-release tablets or placebo was added to concurrent AED therapy. Table 3: Adverse Reactions in the Placebo-Controlled, Adjunctive Study in Patients Experiencing Partial-Onset Seizures Levetiracetam Extended-Release Tablets (N=77) % Placebo (N=79) % Influenza 8 4 Somnolence 8 3 Irritability 7 0 Nasopharyngitis 7 5 Dizziness 5 3 Nausea 5 3 Discontinuation or Dose Reduction in the Levetiracetam Extended-Release Tablets Controlled Clinical Study: In the controlled clinical study, 5% of patients receiving levetiracetam extended-release tablets and 3% receiving placebo discontinued as a result of an adverse reaction. The adverse reactions that resulted in discontinuation and that occurred more frequently in levetiracetam extended-release tablets-treated patients than in placebo-treated patients were asthenia, epilepsy, mouth ulceration, rash, and respiratory failure. Each of these adverse reactions led to discontinuation in an levetiracetam extended-release tablets-treated patient and no placebo-treated patients. Immediate-Release Levetiracetam Tablets Table 4 lists the adverse reactions in the controlled studies of immediate-release levetiracetam tablets in adult patients experiencing partial-onset seizures [see Clinical Studies ( 14.2 )] . Although the pattern of adverse reactions in the levetiracetam extended-release tablets study seems somewhat different from that seen in partial-onset seizure controlled studies for immediate-release levetiracetam tablets, this is possibly due to the much smaller number of patients in this study compared to the immediate-release tablet studies. The adverse reactions for levetiracetam extended-release tablets are expected to be similar to those seen with immediate-release levetiracetam tablets. Adults: In controlled clinical studies of immediate-release levetiracetam tablets as adjunctive therapy to other AEDs in adults with partial-onset seizures, the most common adverse reactions, for events with rates greater than placebo, were somnolence, asthenia, infection, and dizziness. Table 4 lists adverse reactions that occurred in at least 1% of adult epilepsy patients receiving immediate-release levetiracetam tablets in placebo-controlled studies and were numerically more common than in patients treated with placebo. In these studies, either immediate-release levetiracetam tablets or placebo was added to concurrent AED therapy. Table 4: Adverse Reactions in Pooled Placebo-Controlled, Adjunctive Studies in Adults Experiencing Partial-Onset Seizures Levetiracetam Tablets (N=769) % Placebo (N=439) % Asthenia 15 9 Somnolence 15 8 Headache 14 13 Infection 13 8 Dizziness 9 4 Pain 7 6 Pharyngitis 6 4 Depression 4 2 Nervousness 4 2 Rhinitis 4 3 Anorexia 3 2 Ataxia 3 1 Vertigo 3 1 Amnesia 2 1 Anxiety 2 1 Cough Increased 2 1 Diplopia 2 1 Emotional Lability 2 0 Hostility 2 1 Paresthesia 2 1 Sinusitis 2 1 Pediatric Patients 4 Years to <16 Years: In a pooled analysis of two controlled pediatric clinical studies in children 4 to 16 years of age with partial-onset seizures [see Clinical Studies ( 14.3 )] , the adverse reactions most frequently reported with the use of immediate-release levetiracetam tablets in combination with other AEDs, and with greater frequency than in patients on placebo, were fatigue, aggression, nasal congestion, decreased appetite, and irritability. Table 5 lists adverse reactions that occurred in at least 2% of pediatric patients treated with immediate-release levetiracetam tablets and were more common than in pediatric patients on placebo. In these studies, either immediate-release levetiracetam tablets or placebo was added to concurrent AED therapy. Adverse reactions were usually mild to moderate in intensity. Table 5: Adverse Reactions in Pooled Placebo-Controlled, Adjunctive Studies in Pediatric Patients Ages 4 to 16 Years Experiencing Partial-Onset Seizures Levetiracetam Tablets (N=165) % Placebo (N=131) % Headache 19 15 Nasopharyngitis 15 12 Vomiting 15 12 Somnolence 13 9 Fatigue 11 5 Aggression 10 5 Upper Abdominal Pain 9 8 Cough 9 5 Nasal Congestion 9 2 Decreased Appetite 8 2 Abnormal Behavior 7 4 Dizziness 7 5 Irritability 7 1 Pharyngolaryngeal Pain 7 4 Diarrhea 6 2 Lethargy 6 5 Insomnia 5 3 Agitation 4 1 Anorexia 4 3 Head Injury 4 0 Constipation 3 1 Contusion 3 1 Depression 3 1 Fall 3 2 Influenza 3 1 Mood Altered 3 1 Affect Lability 2 1 Anxiety 2 1 Arthralgia 2 0 Confusional State 2 0 Conjunctivitis 2 0 Ear Pain 2 1 Gastroenteritis 2 0 Joint Sprain 2 1 Mood Swings 2 1 Neck Pain 2 1 Rhinitis 2 0 Sedation 2 1 In controlled pediatric clinical studies in patients 4 to 16 years of age, 7% of patients treated with immediate-release levetiracetam tablets and 9% of patients on placebo discontinued as a result of an adverse event. In addition, the following adverse reactions were seen in other controlled studies of immediate-release levetiracetam tablets: balance disorder, disturbance in attention, eczema, hyperkinesia, memory impairment, myalgia, personality disorders, pruritus, and blurred vision. Comparison of Gender, Age and Race There are insufficient data for levetiracetam extended-release tablets to support a statement regarding the distribution of adverse reactions by gender, age, and race. 6.2 Postmarketing Experience The following adverse reactions have been identified during postapproval use of immediate-release levetiracetam tablets. 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. The listing is alphabetized: abnormal liver function test, acute kidney injury, anaphylaxis, angioedema, agranulocytosis, choreoathetosis, drug reaction with eosinophilia and systemic symptoms (DRESS), dyskinesia, erythema multiforme, hepatic failure, hepatitis, hyponatremia, muscular weakness, obsessive-compulsive disorders (OCD), pancreatitis, pancytopenia (with bone marrow suppression identified in some of these cases), panic attack, thrombocytopenia, weight loss, and worsening of seizures including in patients with SCN8A mutaions. Alopecia has been reported with immediate-release levetiracetam use; recovery was observed in majority of cases where immediate-release levetiracetam was discontinued.
Information for Patients
17 PATIENT COUNSELING INFORMATION Advise the patient to read the FDA-approved patient labeling (Medication Guide). Psychiatric Reactions and Changes in Behavior Advise patients that levetiracetam extended-release tablets may cause changes in behavior (e.g. irritability and aggression). In addition, patients should be advised that they may experience changes in behavior that have been seen with other formulations of levetiracetam, which include agitation, anger, anxiety, apathy, depression, hostility, and psychotic symptoms [see Warnings and Precautions ( 5.1 )] . Suicidal Behavior and Ideation Counsel patients, their caregivers, and/or families that antiepileptic drugs (AEDs), including levetiracetam extended-release tablets, may increase the risk of suicidal thoughts and behavior and advise patients to be alert for the emergence or worsening of symptoms of depression; unusual changes in mood or behavior; or suicidal thoughts, behavior, or thoughts about self-harm. Advise patients, their caregivers, and/or families to immediately report behaviors of concern to a healthcare provider [see Warnings and Precautions ( 5.2 )] . Effects on Driving or Operating Machinery Inform patients that levetiracetam extended-release tablets may cause dizziness and somnolence. Inform patients not to drive or operate machinery until they have gained sufficient experience on levetiracetam extended-release tablets to gauge whether it adversely affects their ability to drive or operate machinery [see Warnings and Precautions ( 5.3 )] . Anaphylaxis and Angioedema Advise patients to discontinue levetiracetam extended-release tablets and seek medical care if they develop signs and symptoms of anaphylaxis or angioedema [see Warnings and Precautions ( 5.4 )] . Dermatological Adverse Reactions Advise patients that serious dermatological adverse reactions have occurred in patients treated with levetiracetam and instruct them to call their physician immediately if a rash develops [see Warnings and Precautions ( 5.5 )] . DRESS/Multiorgan Hypersensitivity Instruct patients and caregivers that a fever or rash associated with signs of other organ system involvement (e.g., lymphadenopathy, hepatic dysfunction) may be drug-related and should be reported to their healthcare provider immediately. Levetiracetam extended-release tablets should be discontinued immediately if a serious hypersensitivity reaction is suspected [see Warnings and Precautions ( 5.6 )] . Dosing and Administration Patients should be instructed to only take levetiracetam extended-release tablets once daily and to swallow the tablets whole. They should not be chewed, broken, or crushed. Inform patients that they should not be concerned if they occasionally notice something that looks like swollen pieces of the original tablet in their stool. Withdrawal of Levetiracetam Extended-Release Tablets Advise patients and caregivers not to discontinue use of levetiracetam extended-release tablets without consulting with their healthcare provider. Levetiracetam extended-release tablets should normally be gradually withdrawn to reduce the potential of increased seizure frequency and status epilepticus [see Warnings and Precautions ( 5.8 )]. Pregnancy Advise patients to notify their healthcare provider if they become pregnant or intend to become pregnant during levetiracetam tablets therapy. Encourage patients to enroll in the North American Antiepileptic Drug (NAAED) pregnancy registry if they become pregnant [see Use in Specific Populations ( 8.1 )]. LUPIN and the are registered trademarks of Lupin Pharmaceuticals, Inc. Manufactured for Lupin Pharmaceuticals, Inc. Naples, FL 34108 United States Manufactured by Lupin Limited Goa 403 722 INDIA Revised: June 2024 ID#: 276077 Image
Clinical data sourced from openFDA drug labeling. For complete prescribing information, consult the full drug label.