Ziprasidone Hcl
Generic Name: ziprasidone hcl
Brand Names:
Ziprasidone Hydrochloride
11 DESCRIPTION Ziprasidone is an atypical antipsychotic available as ziprasidone capsules, USP for oral administration. Ziprasidone is a psychotropic agent that is chemically unrelated to phenothiazine or butyrophenone antipsychotic agents. It has a molecular weight of 412.94 g/mol (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 is an atypical antipsychotic available as ziprasidone capsules, USP for oral administration. Ziprasidone is a psychotropic agent that is chemically unrelated to phenothiazine or butyrophenone antipsychotic agents. It has a molecular weight of 412.94 g/mol (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 Give oral doses with food. 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. ( 2.1 ) 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 40-80 mg twice daily.
Side Effects
6 ADVERSE REACTIONS Commonly observed adverse reactions (incidence ≥5% and at least twice the incidence for placebo) were : Schizophrenia : Somnolence, respiratory tract infection. ( 6.1 ) Manic and Mixed Episodes Associated with Bipolar Disorder: Somnolence, extrapyramidal symptoms, dizziness, akathisia, abnormal vision, asthenia, vomiting. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact AvKARE at 1-855-361-3993 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 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.
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 capsules are 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 capsules 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 ) Neuroleptic Malignant Syndrome (NMS): Potentially fatal symptom complex has been reported with antipsychotic drugs. Manage with immediate discontinuation of drug and close monitoring. 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 ) 4.1 QT Pro...
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, 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 are differentiated by capsule color/size and are imprinted in black ink with “APO ZIP” and a unique number. Ziprasidone capsules, USP are supplied for oral administration in 20 mg (purple/white), 40 mg (purple/purple), 60 mg (white/white), and 80 mg (purple/white) capsules.
Frequently Asked Questions
What is Ziprasidone Hcl 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 Hcl?▼
6 ADVERSE REACTIONS Commonly observed adverse reactions (incidence ≥5% and at least twice the incidence for placebo) were : Schizophrenia : Somnolence, respiratory tract infection. ( 6.1 ) Manic and Mixed Episodes Associated with Bipolar Disorder: Somnolence, extrapyramidal symptoms, dizziness, akathisia, abnormal vision, asthenia, vomiting. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact AvKARE at 1-855-361-3993 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 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.
Can I take Ziprasidone Hcl 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, 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 Hcl?▼
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 capsules are 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 capsules 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 ) Neuroleptic Malignant Syndrome (NMS): Potentially fatal symptom complex has been reported with antipsychotic drugs. Manage with immediate discontinuation of drug and close monitoring. 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 ) 4.1 QT Pro...
Related Medications
Avobenzone, Octisalate, Octocylene
avobenzone, octisalate, octocylene
Uses Helps prevent sunburn. If used as directed with other sun protection measures (see Directions), decreases the risk of skin cancer and early skin aging caused by the sun
Natrum Phosphoricum Icing Sugar
natrum phosphoricum icing sugar
Uses See the leaflet enclosed for detail.
Aluminum Zirconium Trichloroydrex
aluminum zirconium trichloroydrex
Purpose Antiperspirant
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.