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LEXAPRO(escitalopram oxalate)tablet, film coated
2013-12-25 18:48:29 来源: 作者: 【 】 浏览:352次 评论:0
HIGHLIGHTS OF PRESCRIBING INFORMATION
These highlights do not include all the information needed to use Lexapro® safely and effectively. See full prescribing information for Lexapro®
Lexapro® (escitalopram oxalate) Tablets
Lexapro® (escitalopram oxalate) Oral Solution
Initial U.S. Approval: 2002

 

 

WARNING: Suicidality and Antidepressant Drugs

 

See full prescribing information for complete boxed warning.

Increased risk of suicidal thinking and behavior in children, adolescents and young adults taking antidepressants for major depressive disorder (MDD) and other psychiatric disorders. Lexapro is not approved for use in pediatric patients less than 12 years of age (5.1).

 

INDICATIONS AND USAGE

 

Lexapro® is a selective serotonin reuptake inhibitor (SSRI) indicated for:

  • Acute and Maintenance Treatment of Major Depressive Disorder (MDD) in adults and adolescents aged 12-17 years (1.1)
  • Acute Treatment of Generalized Anxiety Disorder (GAD) in adults (1.2)
 

DOSAGE AND ADMINISTRATION

 

Lexapro should generally be administered once daily, morning or evening with or without food (2.1, 2.2).

Indication

Recommended Dose

MDD (2.1)

Adolescents (2.1)

Initial: 10 mg once daily

Recommended: 10 mg once daily

Maximum: 20 mg once daily

Adults (2.1)

Initial: 10 mg once daily

Recommended: 10 mg once daily

Maximum: 20 mg once daily

GAD (2.2)

 

Adults (2.2)

Initial: 10 mg once daily

Recommended: 10 mg once daily

  • No additional benefits seen at 20 mg/day dose (2.1).
  • 10 mg/day is the recommended dose for most elderly patients and patients with hepatic impairment (2.3).
  • No dosage adjustment for patients with mild or moderate renal impairment. Use caution in patients with severe renal impairment (2.3).
  • Discontinuing Lexapro: A gradual dose reduction is recommended (2.4).
 

DOSAGE FORMS AND STRENGTHS

 
  • Tablets: 5 mg, 10 mg (scored) and 20 mg (scored) (3.1)
  • Oral solution: 1 mg per mL (3.2)
 

CONTRAINDICATIONS

 
  • Monoamine Oxidase Inhibitors: Do not use with an MAOI or within 14 days of stopping an MAOI. Allow 14 days after stopping Lexapro before starting an MAOI (4.1, 5.10).
  • Pimozide: Do not use concomitantly (4.2, 7.10).
  • Known hypersensitivity to escitalopram or citalopram or any of the inactive ingredients (4.3).
 

WARNINGS AND PRECAUTIONS

 
  • Clinical Worsening/Suicide Risk: Monitor for clinical worsening, suicidality and unusual change in behavior, especially, during the initial few months of therapy or at times of dose changes (5.1).
  • Serotonin Syndrome or Neuroleptic Malignant Syndrome (NMS)-like Reactions: Manage with immediate discontinuation and continuing monitoring (5.2).
  • Discontinuation of Treatment with Lexapro: A gradual reduction in dose rather than abrupt cessation is recommended whenever possible (5.3).
  • Seizures: Prescribe with care in patients with a history of seizure (5.4).
  • Activation of Mania/Hypomania: Use cautiously in patients with a history of mania (5.5).
  • Hyponatremia: Can occur in association with SIADH (5.6).
  • Abnormal Bleeding: Use caution in concomitant use with NSAIDs, aspirin, warfarin or other drugs that affect coagulation (5.7).
  • Interference with Cognitive and Motor Performance: Use caution when operating machinery (5.8).
  • Use in Patients with Concomitant Illness: Use caution in patients with diseases or conditions that produce altered metabolism or hemodynamic responses (5.9).
 

ADVERSE REACTIONS

 

Most commonly observed adverse reactions (incidence ≥ 5% and at least twice the incidence of placebo patients) are: insomnia, ejaculation disorder (primarily ejaculatory delay), nausea, sweating increased, fatigue and somnolence, decreased libido, and anorgasmia (6.1).

To report SUSPECTED ADVERSE REACTIONS, contact Forest Laboratories Inc. at 1-800-678-1605, or FDA at 1-800-FDA-1088 orwww.fda.gov/medwatch.

 

DRUG INTERACTIONS

 

Concomitant use with SSRIs, SNRIs or Tryptophan is not recommended (7.1).

Use caution when concomitant use with drugs that affect Hemostasis (NSAIDs, Aspirin, Warfarin) (7.6).

 

USE IN SPECIFIC POPULATIONS

 

Pregnancy: Use only if the potential benefit justifies the potential risk to the fetus (8.1).

Nursing Mothers: Caution should be exercised when administered to a nursing woman (8.3)

Pediatric Use: Safety and effectiveness of Lexapro has not been established in pediatric MDD patients less than 12 years of age (8.4).

 

Revised: 08/2002

Back to Highlights and Tabs
FULL PRESCRIBING INFORMATION: CONTENTS*
* Sections or subsections omitted from the full prescribing information are not listed

 

WARNINGS: SUICIDALITY AND ANTIDEPRESSANT DRUGS

1 INDICATIONS AND USAGE

1.1 Major Depressive Disorder

1.2 Generalized Anxiety Disorder

2 DOSAGE AND ADMINISTRATION

2.1 Major Depressive Disorder

2.2 Generalized Anxiety Disorder

2.3 Special Populations

2.4 Discontinuation of Treatment with Lexapro

2.5 Switching Patients To or From a Monoamine Oxidase Inhibitor

3 DOSAGE FORMS AND STRENGTHS

3.1 Tablets

3.2 Oral Solution

4 CONTRAINDICATIONS

4.1 Monoamine oxidase inhibitors (MAOIs)

4.2 Pimozide

4.3 Hypersensitivity to escitalopram or citalopram

5 WARNINGS AND PRECAUTIONS

5.1 Clinical Worsening and Suicide Risk

5.2 Serotonin Syndrome or Neuroleptic Malignant Syndrome (NMS)-like Reactions

5.3 Discontinuation of Treatment with Lexapro

5.4 Seizures

5.5 Activation of Mania/Hypomania

5.6 Hyponatremia

5.7 Abnormal Bleeding

5.8 Interference with Cognitive and Motor Performance

5.9 Use in Patients with Concomitant Illness

5.10 Potential for Interaction with Monoamine Oxidase Inhibitors

6 ADVERSE REACTIONS

6.1 Clinical Trials Experience

6.2 Post-Marketing Experience

7 DRUG INTERACTIONS

7.1 Serotonergic Drugs

7.2 Triptans

7.3 CNS Drugs

7.4 Alcohol

7.5 Monoamine Oxidase Inhibitors (MAOIs)

7.6 Drugs That Interfere With Hemostasis (NSAIDs, Aspirin, Warfarin, etc.)

7.7 Cimetidine

7.8 Digoxin

7.9 Lithium

7.10 Pimozide and Celexa

7.11 Sumatriptan

7.12 Theophylline

7.13 Warfarin

7.14 Carbamazepine

7.15 Triazolam

7.16 Ketoconazole

7.17 Ritonavir

7.18 CYP3A4 and -2C19 Inhibitors

7.19 Drugs Metabolized by Cytochrome P4502D6

7.20 Metoprolol

7.21 Electroconvulsive Therapy (ECT)

8 USE IN SPECIFIC POPULATIONS

8.1 Pregnancy

8.2 Labor and Delivery

8.3 Nursing Mothers

8.4 Pediatric Use

8.5 Geriatric Use

9 DRUG ABUSE AND DEPENDENCE

9.2 Abuse and Dependence

10 OVERDOSAGE

10.1 Human Experience

10.2 Management of Overdose

11 DESCRIPTION

12 CLINICAL PHARMACOLOGY

12.1 Mechanism of Action

12.2 Pharmacodynamics

12.3 Pharmacokinetics

13 NONCLINICAL TOXICOLOGY

13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility

13.2 Animal Toxicology and/or Pharmacology

14 CLINICAL STUDIES

14.1 Major Depressive Disorder

14.2 Generalized Anxiety Disorder

Lexapro 20mg Tab.

 


FULL PRESCRIBING INFORMATION
 

WARNINGS: SUICIDALITY AND ANTIDEPRESSANT DRUGS

Antidepressants increased the risk compared to placebo of suicidal thinking and behavior (suicidality) in children, adolescents, and young adults in short-term studies of major depressive disorder (MDD) and other psychiatric disorders. Anyone considering the use of Lexapro or any other antidepressant in a child, adolescent, or young adult must balance this risk with the clinical need. Short-term studies did not show an increase in the risk of suicidality with antidepressants compared to placebo in adults beyond age 24; there was a reduction in risk with antidepressants compared to placebo in adults aged 65 and older. Depression and certain other psychiatric disorders are themselves associated with increases in the risk of suicide. Patients of all ages who are started on antidepressant therapy should be monitored appropriately and observed closely for clinical worsening, suicidality, or unusual changes in behavior. Families and caregivers should be advised of the need for close observation and communication with the prescriber. Lexapro is not approved for use in pediatric patients less than 12 years of age.[See Warnings and Precautions: Clinical Worsening and Suicide Risk (5.1), Patient Counseling Information: Information for Patients (17.1), and Used in Specific Populations: Pediatric Use (8.4)].

1 INDICATIONS AND USAGE

1.1 Major Depressive Disorder

Lexapro (escitalopram) is indicated for the acute and maintenance treatment of major depressive disorder in adults and in adolescents 12 to 17 years of age [see Clinical Studies (14.1)].

A major depressive episode (DSM-IV) implies a prominent and relatively persistent (nearly every day for at least 2 weeks) depressed or dysphoric mood that usually interferes with daily functioning, and includes at least five of the following nine symptoms: depressed mood, loss of interest in usual activities, significant change in weight and/or appetite, insomnia or hypersomnia, psychomotor agitation or retardation, increased fatigue, feelings of guilt or worthlessness, slowed thinking or impaired concentration, a suicide attempt or suicidal ideation.

1.2 Generalized Anxiety Disorder

Lexapro is indicated for the acute treatment of Generalized Anxiety Disorder (GAD) in adults [see Clinical Studies (14.2)].

Generalized Anxiety Disorder (DSM-IV) is characterized by excessive anxiety and worry (apprehensive expectation) that is persistent for at least 6 months and which the person finds difficult to control. It must be associated with at least 3 of the following symptoms: restlessness or feeling keyed up or on edge, being easily fatigued, difficulty concentrating or mind going blank, irritability, muscle tension, and sleep disturbance.

2 DOSAGE AND ADMINISTRATION

Lexapro should be administered once daily, in the morning or evening, with or without food.

2.1 Major Depressive Disorder

Initial Treatment

Adolescents

The recommended dose of Lexapro is 10 mg once daily. A flexible-dose trial of Lexapro (10 to 20 mg/day) demonstrated the effectiveness of Lexapro [see Clinical Studies (14.1)]. If the dose is increased to 20 mg, this should occur after a minimum of three weeks.

Adults

The recommended dose of Lexapro is 10 mg once daily. A fixed-dose trial of Lexapro demonstrated the effectiveness of both 10 mg and 20 mg of Lexapro, but failed to demonstrate a greater benefit of 20 mg over 10 mg [see Clinical Studies (14.1)]. If the dose is increased to 20 mg, this should occur after a minimum of one week.

Maintenance Treatment

It is generally agreed that acute episodes of major depressive disorder require several months or longer of sustained pharmacological therapy beyond response to the acute episode. Systematic eva luation of continuing Lexapro 10 or 20 mg/day in adults patients with major depressive disorder who responded while taking Lexapro during an 8-week, acute-treatment phase demonstrated a benefit of such maintenance treatment [see Clinical Studies (14.1)]. Nevertheless, the physician who elects to use Lexapro for extended periods should periodically re-eva luate the long-term usefulness of the drug for the individual patient. Patients should be periodically reassessed to determine the need for maintenance treatment.

2.2 Generalized Anxiety Disorder

Initial Treatment

Adults

The recommended starting dose of Lexapro is 10 mg once daily. If the dose is increased to 20 mg, this should occur after a minimum of one week.

Maintenance Treatment

Generalized anxiety disorder is recognized as a chronic condition. The efficacy of Lexapro in the treatment of GAD beyond 8 weeks has not been systematically studied. The physician who elects to use Lexapro for extended periods should periodically re-eva luate the long-term usefulness of the drug for the individual patient.

2.3 Special Populations

10 mg/day is the recommended dose for most elderly patients and patients with hepatic impairment.

No dosage adjustment is necessary for patients with mild or moderate renal impairment. Lexapro should be used with caution in patients with severe renal impairment.

2.4 Discontinuation of Treatment with Lexapro

Symptoms associated with discontinuation of Lexapro and other SSRIs and SNRIs have been reported [see War

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