Ziprasidone Hydrochloride
Generic Name: ziprasidone hydrochloride
Brand Names:
Ziprasidone Hydrochloride
11 DESCRIPTION Ziprasidone capsules, USP contains the active moiety, ziprasidone in the form of ziprasidone hydrochloride, USP salt. Ziprasidone is a psychotropic agent that is chemically unrelated to phenothiazine or butyrophenone antipsychotic agents. It has a molecular weight of 412.94 (free base), with the following chemical name: 5-[2-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]ethyl]-6-chloro-1,3-dihydro-2H-indol-2-one.
Overview
11 DESCRIPTION Ziprasidone capsules, USP contains the active moiety, ziprasidone in the form of ziprasidone hydrochloride, USP salt. Ziprasidone is a psychotropic agent that is chemically unrelated to phenothiazine or butyrophenone antipsychotic agents. It has a molecular weight of 412.94 (free base), with the following chemical name: 5-[2-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]ethyl]-6-chloro-1,3-dihydro-2H-indol-2-one.
Uses
1 INDICATIONS AND USAGE Ziprasidone capsules are indicated for the treatment of schizophrenia, as monotherapy for the acute treatment of bipolar manic or mixed episodes, and as an adjunct to lithium or valproate for the maintenance treatment of bipolar disorder. When deciding among the alternative treatments available for the condition needing treatment, the prescriber should consider the finding of ziprasidone’s greater capacity to prolong the QT/QTc interval compared to several other antipsychotic drugs [see Warnings and Precautions ( 5.3 ) ]. Prolongation of the QTc interval is associated in some other drugs with the ability to cause torsade de pointes-type arrhythmia, a potentially fatal polymorphic ventricular tachycardia, and sudden death.
Dosage
2 DOSAGE AND ADMINISTRATION Administer capsules orally with food. Do not open, crush, or chew. ( 2.1 ) Schizophrenia: Initiate at 20 mg twice daily. Daily dosage may be adjusted up to 80 mg twice daily. Dose adjustments should occur at intervals of not less than 2 days. Safety and efficacy has been demonstrated in doses up to 100 mg twice daily. The lowest effective dose should be used. ( 2.2 ) Acute treatment of manic/mixed episodes of bipolar I disorder: Initiate at 40 mg twice daily. Increase to 60 mg or 80 mg twice daily on day 2 of treatment. Subsequent dose adjustments should be based on tolerability and efficacy within the range of 40 to 80 mg twice daily.
Side Effects
6 ADVERSE REACTIONS The following adverse reactions are described in more detail in other sections of the prescribinginformation: Increased Mortality in Elderly Patients with Dementia-Related Psychosis [see Boxed Warning and Warnings and Precautions ( 5.1 )] Cerebrovascular Adverse Reactions, Including Stroke, in Elderly Patients with Dementia-Related Psychosis [see Warnings and Precautions ( 5.2 )] QT Prolongation and Risk of Sudden Death [see Contraindications ( 4.2 ), Warnings and Precautions ( 5.3 )] Serotonin Syndrome [see Contraindications ( 4.3 ), Warnings and Precautions ( 5.4 ), Drug Interactions ( 7.1 )] Neuroleptic Malignant Syndrome (NMS) [see Warnings and Precautions ( 5.5 )] Severe Cutaneous Adverse Reactions [see Warnings and Precautions ( 5.6 )] Tardive Dyskinesia [see Warn...
Interactions
7 DRUG INTERACTIONS Drug-drug interactions can be pharmacodynamic (combined pharmacologic effects) or pharmacokinetic (alteration of plasma levels). The risks of using ziprasidone in combination with other drugs have been evaluated as described below. All interactions studies have been conducted with oral ziprasidone. Based upon the pharmacodynamic and pharmacokinetic profile of ziprasidone, possible interactions could be anticipated: Ziprasidone should not be used in combination with other drugs that have demonstrated QT prolongation. ( 4.1 , 7.3 ) The absorption of ziprasidone is increased up to two-fold in the presence of food. ( 7.10 ) The full prescribing information contains additional drug interactions. (7) .
Warnings
WARNING: INCREASED MORTALITY IN ELDERLY PATIENTS WITH DEMENTIA-RELATED PSYCHOSIS Elderly patients with dementia-related psychosis treated with antipsychotic drugs are at an increased risk of death. Ziprasidone is not approved for the treatment of patients with dementia-related psychosis [see Warnings and Precautions ( 5.1 )]. WARNING: INCREASED MORTALITY IN ELDERLY PATIENTS WITH DEMENTIA-RELATED PSYCHOSIS See full prescribing information for complete boxed warning. 5 WARNINGS AND PRECAUTIONS Cerebrovascular Adverse Reactions in Elderly Patients with Dementia-Related Psychosis: Increased incidence of cerebrovascular adverse reactions (e.g., stroke, transient ischemic attack). (5.2) QT Interval Prolongation : Ziprasidone use should be avoided in patients with bradycardia, hypokalemia or hypomagnesemia, congenital prolongation of the QT interval, or in combination with other drugs that have demonstrated QT prolongation. (5.3) Serotonin Syndrome : Increased risk when co-administered with other serotonergic agents, but also when taken alone. If it occurs, discontinue ziprasidone and serotonergic agents and initiate supportive treatment. 4 CONTRAINDICATIONS Do not use in patients with a known history of QT prolongation (4.1) Do not use in patients with recent acute myocardial infarction (4.1) Do not use in patients with uncompensated heart failure (4.1) Do not use in combination with other drugs that have demonstrated QT prolongation (4.1) Do not use in patients with known hypersensitivity to ziprasidone (4.2) Concomitant use of m...
Pregnancy
8.1 Pregnancy Pregnancy Exposure Registry There is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to atypical antipsychotics, including ziprasidone capsules, during pregnancy. Healthcare providers are encouraged to register patients by contacting the National Pregnancy Registry for Atypical Antipsychotics at 1-866-961-2388 or online at http://womensmentalhealth.org/clinical-and-research-programs/pregnancyregistry/.
Storage
16 HOW SUPPLIED/STORAGE AND HANDLING Ziprasidone capsules, USP 20 mg (ziprasidone), are light pink to brown granular powder filled in size “4” hard gelatin capsules having Lavender opaque cap and Flesh opaque body, imprinted “RDY” on cap and “256” on body with black ink, and are supplied in NDC: 70518-1835-00 NDC: 70518-1835-01 NDC: 70518-1835-02 NDC: 70518-1835-03 PACKAGING: 30 in 1 BLISTER PACK...
Frequently Asked Questions
What is Ziprasidone Hydrochloride used for?▼
1 INDICATIONS AND USAGE Ziprasidone capsules are indicated for the treatment of schizophrenia, as monotherapy for the acute treatment of bipolar manic or mixed episodes, and as an adjunct to lithium or valproate for the maintenance treatment of bipolar disorder. When deciding among the alternative treatments available for the condition needing treatment, the prescriber should consider the finding of ziprasidone’s greater capacity to prolong the QT/QTc interval compared to several other antipsychotic drugs [see Warnings and Precautions ( 5.3 ) ]. Prolongation of the QTc interval is associated in some other drugs with the ability to cause torsade de pointes-type arrhythmia, a potentially fatal polymorphic ventricular tachycardia, and sudden death.
What are the side effects of Ziprasidone Hydrochloride?▼
6 ADVERSE REACTIONS The following adverse reactions are described in more detail in other sections of the prescribinginformation: Increased Mortality in Elderly Patients with Dementia-Related Psychosis [see Boxed Warning and Warnings and Precautions ( 5.1 )] Cerebrovascular Adverse Reactions, Including Stroke, in Elderly Patients with Dementia-Related Psychosis [see Warnings and Precautions ( 5.2 )] QT Prolongation and Risk of Sudden Death [see Contraindications ( 4.2 ), Warnings and Precautions ( 5.3 )] Serotonin Syndrome [see Contraindications ( 4.3 ), Warnings and Precautions ( 5.4 ), Drug Interactions ( 7.1 )] Neuroleptic Malignant Syndrome (NMS) [see Warnings and Precautions ( 5.5 )] Severe Cutaneous Adverse Reactions [see Warnings and Precautions ( 5.6 )] Tardive Dyskinesia [see Warn...
Can I take Ziprasidone Hydrochloride during pregnancy?▼
8.1 Pregnancy Pregnancy Exposure Registry There is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to atypical antipsychotics, including ziprasidone capsules, during pregnancy. Healthcare providers are encouraged to register patients by contacting the National Pregnancy Registry for Atypical Antipsychotics at 1-866-961-2388 or online at http://womensmentalhealth.org/clinical-and-research-programs/pregnancyregistry/.
What are the important warnings for Ziprasidone Hydrochloride?▼
WARNING: INCREASED MORTALITY IN ELDERLY PATIENTS WITH DEMENTIA-RELATED PSYCHOSIS Elderly patients with dementia-related psychosis treated with antipsychotic drugs are at an increased risk of death. Ziprasidone is not approved for the treatment of patients with dementia-related psychosis [see Warnings and Precautions ( 5.1 )]. WARNING: INCREASED MORTALITY IN ELDERLY PATIENTS WITH DEMENTIA-RELATED PSYCHOSIS See full prescribing information for complete boxed warning. 5 WARNINGS AND PRECAUTIONS Cerebrovascular Adverse Reactions in Elderly Patients with Dementia-Related Psychosis: Increased incidence of cerebrovascular adverse reactions (e.g., stroke, transient ischemic attack). (5.2) QT Interval Prolongation : Ziprasidone use should be avoided in patients with bradycardia, hypokalemia or hypomagnesemia, congenital prolongation of the QT interval, or in combination with other drugs that have demonstrated QT prolongation. (5.3) Serotonin Syndrome : Increased risk when co-administered with other serotonergic agents, but also when taken alone. If it occurs, discontinue ziprasidone and serotonergic agents and initiate supportive treatment. 4 CONTRAINDICATIONS Do not use in patients with a known history of QT prolongation (4.1) Do not use in patients with recent acute myocardial infarction (4.1) Do not use in patients with uncompensated heart failure (4.1) Do not use in combination with other drugs that have demonstrated QT prolongation (4.1) Do not use in patients with known hypersensitivity to ziprasidone (4.2) Concomitant use of m...
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Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.