Ziprasidone

This page contains recent news articles, when available, and an overview of Ziprasidone but does not offer medical advice. You should contact your physician with regard to any health issues or concerns.


Overview:

Ziprasidone
(when available)

Pharmacology and use:
Ziprasidone is a psychotropic agent belonging to the chemical class of benzisoxazole derivatives and is indicated for the treatment of schizophrenia. Ziprasidone is a selective monoaminergic antagonist with high affinity for the serotonin Type 2 (5HT2), dopamine Type 2 (D2), 1 and 2 adrenergic, and H1 histaminergic receptors. Ziprasidone acts as an antagonist at other receptors, but with lower potency. Antagonism at receptors other than dopamine and 5HT2 with similar receptor affinities may explain some of the other therapeutic and side effects of Ziprasidone. Ziprasidone's antagonism of muscarinic M1-5 receptors may explain its anticholinergic effects. Ziprasidone's antagonism of histamine H1 receptors may explain the somnolence observed with this drug. Ziprasidone's antagonism of adrenergic a1 receptors may explain the orthostatic hypotension observed with this drug. Ziprasidone functions as an antagonist at the Dopamine D2 , 5HT-2A , and 5HT-1D receptors, and as an agonist at the 5HT-1A receptor. Ziprasidone also inhibits synaptic reuptake of serotonin and norepinephrine. For the treatment of schizophrenia

Mechanism Of Action:
The mechanism of action of Ziprasidone, as with other drugs used to treat schizophrenia, is unknown. Ziprasidone exhibited high in vitro binding affinity for the dopamine D2 and D3, the serotonin 5HT2A, 5HT2C, 5HT1A, 5HT1D and alpha 1-adrenergic receptors, and moderate affinity for the histamine H1 receptor. However, it has been proposed that the drug's therapeutic activity in schizophrenia is mediated through a combination of dopamine Type 2 (D2) and serotonin Type 2 (5HT2) receptor antagonism.

News Articles on Ziprasidone

Metabolic Tests Ignored in Medicaid Patients on Antipsychotics  -  06 Jan 2010
...olanzapine/fluoxetine (Symbyax), quetiapine (Seroquel), risperidone, or ziprasidone (Geodon). For comparison, investigators studied records of 203527 ... MedPage Today

Antipsychotic Use and Risk for Hyperglycemia in Elderly Patients With DM  -  ‎Dec 14, 2009‎
Two atypical APDs with a more favorable metabolic risk profile, aripiprazole and ziprasidone, 1-2 were not included. Second, data on prescription rates, ... Archives of Internal Medicine

Atypical Antipsychotics Increase Cardiometabolic Risk in Children  -  ‎Dec 29, 2009‎
...and ziprasidone (Geodon) for indications in children and adolescents, for which—as of this writing—only risperidone and aripiprazole are approved. ... Psychiatric Times

Alexza Moves Forward with AZ-004 Anti-Psychotic Drug  -  ‎Dec 20, 2009‎
Intramuscular (IM) haloperidol, lorazepam, olanzapine and ziprasidone are among the most common agents used. However, administering an invasive ... Seeking Alpha (blog)

Pharmacotherapy for borderline personality disorder: Cochrane systematic ...  -  ‎Dec 31, 2009‎
20 For ziprasidone treatment no significant effect was found for any outcome. 34 Beneficial effects were found for the mood stabilisers valproate semisodium ... British Journal of Psychiatry

Pfizer's R&D: Spending vs. Productivity  -  ‎Dec 10, 2009‎
His list of Pfizer NMEs since 2000 is Geodon (ziprasidone, 2001), Vfend (voriconazole, 2002), Relpax (eletriptan, 2002), Somavert (pegvisomant, 2003, ... Seeking Alpha (blog)

Farmaci antipsicotici: impiego in pediatria di Olanzapina, Quetiapina e ...  -  ‎Dec 25, 2009‎
I farmaci sono Olanzapina ( Zyprexa ), Quetiapina ( Seroquel ) e Ziprasidone ( Geodon ). Secondo il Panel i 3 farmaci sono considerati sicuri ed efficaci ... XagenaSalute

Antipsicotici di seconda generazione nel trattamento della schizofrenia  -  ‎Dec 26, 2009‎
L'olanzapina presentava un'efficacia maggiore rispetto ad aripiprazolo, quetiapina, risperidone e ziprasidone ed una efficacia simile rispetto ad ... Pillole.org

Il monitoraggio della salute fisica nei pazienti in terapia con antipsicotici  -  ‎Dec 31, 2009‎
...dell'intervallo QT, compresi tioridazina, mesoridazine, e ziprasidone, e per il monitoraggio dei livelli lipidici nei pazienti trattati con clozapina. ... Associazione Italiana Psichiatri

Ziprasidone and Citalopram Use in Pregnancy and Lactation in a Woman With ...  -  ‎Nov 2, 2009‎
The present case is of a woman treated with ziprasidone and citalopram throughout pregnancy and lactation, without adverse effects to the mother or infant. ... Am J Psychiatry (subscription)

Dropouts and Missing Data in Psychiatric Clinical Trials  -  ‎Nov 2, 2009‎
In a 40-week randomized study of ziprasidone and haloperidol, we divided the entire study sample into distinct subgroups corresponding to individual dropout ... Am J Psychiatry (subscription)

New bipolar disorder research from Medical University of South Carolina described  -  ‎Nov 9, 2009‎
The patient was initially diagnosed with schizophrenia and treated with the antipsychotic medication ziprasidone." "Her condition rapidly worsened to a ... Behavioral Health Central (blog)

Bipolar drug market “to plummet from 2011â€?  -  ‎Nov 10, 2009‎
Bristol-Myers Squibb/Otsuka's Abilify (aripiprazole) and Pfizer's Geodon (ziprasidone), according to the study, from Decision Resources. ... Pharma Times

Drs. Hamer and Simpson Reply  -  ‎Nov 2, 2009‎
Second, Drs. Potkin and Siu use, as an example, their 40-week randomized study of ziprasidone and haloperidol (1). In their study, the missing completely at ... Am J Psychiatry (subscription)

Implications of Marked Weight Gain Associated With Atypical Antipsychotic ...  -  ‎Oct 27, 2009‎
In June 2009, the FDA Psychopharmacologic Drugs Advisory Committee voted to approve quetiapine, ziprasidone, and olanzapine for schizophrenia and/or bipolar ... Journal of American Medical Association (subscription)

IDF: Diabetes Plus Schizophrenia Increases Risk of Heart Disease  -  ‎Oct 22, 2009‎
...first-line treatments for schizophrenia are the atypical antipsychotic agents, such as clozapine, olanzapine, quetiapine, risperidone, and ziprasidone. ... MedPage Today

New systematic study for managing treatment-resistant bipolar depression  -  ‎Oct 27, 2009‎
...carbamazepine 800 mg, aripiprazole 30 mg, olanzapine 5 mg (intolerant), ziprasidone 160 mg (intolerant), fluoxetine 80 mg, duloxetine 90 mg, ... News-Medical.net

Pochi dati sulla sicurezza dei farmaci antipsicotici in gravidanza  -  ‎Oct 28, 2009‎
Risperidone ( Risperdal ), Olanzapina ( Zyprexa ), Quetiapina ( Seroquel ), Ziprasidone ( Gedeon ), Aripiprazolo ( Abilify ), Paliperidone ( Invega ). ... XagenaSalute

Sindrome neurolettica maligna associata all'impiego degli antipsicotici atipici  -  ‎Oct 28, 2009‎
Aripiprazolo ( Abilify ), Ziprasidone ( Gedeon ), Amisulpiride ( Deniban ) e Quetiapina ( Seroquel ). Dall'analisi dei casi è emerso che, in generale, ... XagenaSalute

Ziprasidone may control unresponsive schizophrenia  -  Oct 30, 2007
NEW YORK (Reuters Health) - Ziprasidone, sold under the trade name Geodon, is well tolerated by patients and shows long-term efficacy as maintenance therapy ... Reuters

India's Lupin gets tentative FDA approval for generic version of...  -  May 21, 2007
The pharmaceutical company said in a notice to the Bombay Stock Exchange that the Ziprasidone capsules are the AB-rated generic equivalent of Pfizer (nyse: ... Forbes

New Drugs No Better Than Older Ones for Schizophrenia  -  Mar 28, 2008
...randomly assigned 498 patients to haloperidol, or higher-dose second-generation drugs that included amisulpride, olanzapine, quetiapine and ziprasidone. ... Washington Post

Ziprasidone as Effective as Clozapine in Study of Difficult-to-Treat ...  -  May 30, 2006
TORONTO, CANADA -- May 30, 2006 -- Results from a randomized, double-blind, 18-week study (called MOZART: Monitoring Oral Ziprasidone As Rescue Therapy in ... DG News

Ziprasidone therapy for post-traumatic stress disorder.(Brief Report/...  -  Nov 1, 2005
We describe the cases of 2 men with chronic combat-induced post-traumatic stress disorder (PTSD) who benefited from therapy with ziprasidone. ... Free with registration - Journal of Psychiatry and Neuroscience - AccessMyLibrary.com

Drug Capsule: Ziprasidone  -  Oct 30, 2006
What it does: Ziprasidone is in a class of medications called atypical anti-psychotics. It's used to treat mental or mood disorders. ... Milwaukee Journal Sentinel

Ziprasidone Mesylate IM : User Ratings covering uses, effectiveness, ...  -  Apr 3, 2008
I had to use it for aggitation when i was getting angry at an incedent that happened and it was not medicine time for me but it relaxed me to where i was ... WebMD

Ziprasidone Has Comparative Efficacy and Safety With Clozapine in …  -  Sep 22, 2006
By Chris Berrie. PARIS, FRANCE -- September 22, 2006 -- The second generation antipsychotic ziprasidone has comparable efficacy to the current gold standard ... DG News

Ziprasidone (Geodon) Effective in Treating Dysphoric Mania: Presented...  -  Oct 31, 2005
By Paula Moyer. AMSTERDAM, THE NETHERLANDS -- October 31, 2005 -- Patients with acute bipolar I disorder who are suffering from dysphoric mania respond well ... DG News

How to take Ziprasidone from Consumer Reports Health.  -  Jan 4, 2007
Studies have shown that older adults with dementia (a brain disorder that affects the ability to ... Full Alert. tell your doctor and pharmacist if you are ... consumerreports.org

Ziprasidone Has Long-Term Effectiveness and Favourable Metabolic …  -  Sep 21, 2006
By Chris Berrie. PARIS, FRANCE -- September 21, 2006 -- The serotonin receptor inhibitor and novel second-generation antipsychotic ziprasidone shows higher ... DG News

Pfizer's antipsychotic Geodon approved in Europe - Nov. 1, 2005  -  Nov 1, 2005
Sales for Geodon, also known as ziprasidone, totaled $148 million in the third quarter, an 18 percent jump from the same period in 2004, Pfizer reported. ... CNNMoney.com

An overview of ziprasidone in children and adolescents.  -  Jun 1, 2007
In a previous issue of The Update (June 2005), our lead article presented an overview of a prospective, open-label study of ziprasidone for Tourette's ... Free with registration - Brown University Child and Adolescent... - AccessMyLibrary.com

Olanzapine versus ziprasidone for schizophrenia.(What's New in …  -  Feb 1, 2006
A 28-week randomized, double-blind study funded by Eli Lilly compared the efficacy and safety of its atypical neuroleptic olanzapine (Zyprexa) with that of ... Free with registration - Brown University Geriatric Psychopharmac... - AccessMyLibrary.com

Ziprasidone Well Tolerated for Long-Term Treatment of Bipolar...  -  May 7, 2008
By Carole Bullock. WASHINGTON, DC -- May 7, 2008 -- Ziprasidone is safe and generally well tolerated for the long-term treatment of bipolar I disorder in ... DG News

Learn about Ziprasidone from Consumer Reports Health.  -  Jan 4, 2007
Studies have shown that older adults with dementia (a brain disorder that affects the ability to ... Full Alert. Ziprasidone is used to treat the symptoms ... consumerreports.org

High-Dose Ziprasidone May Improve Treatment Adherence  -  Oct 14, 2005
Oct. 14, 2005 (San Diego) — Patients with schizophrenia who are treated with ziprasidone (Geodon) are more likely to persist with treatment if their ... Medscape

Comparative Efficacy and Safety of Ziprasidone and Clozapine in …  -  May 26, 2006
TORONTO, CANADA -- May 26, 2006 -- Ziprasidone and clozapine show equivalent improvement in treatment-resistant/intolerant patients with schizophrenia, ... DG News

Lipocine Establishes Clinical Feasibility of Once-a-Day Ziprasidone  -  Nov 11, 2008
Lipocine Inc. (www.lipocine.com), a specialty pharmaceutical company that uses clinically validated proprietary technologies to address key unmet drug ... International Business Times

Ziprasidone Effective in Children and Adolescents with Bipolar...  -  Nov 11, 2005
By Paula Moyer. TORONTO, CANADA -- November 11, 2005 -- Children and adolescents who are experiencing the manic phase of bipolar disorder benefit from ... DG News

… Show Similar Cognitive Effects With Ziprasidone or Clozapine:...  -  Oct 19, 2007
..."At week 18, ziprasidone was superior to clozapine on two measures of processing ... [Presentation title: Cognitive Effects of Ziprasidone and Clozapine: ... DG News

Ziprasidone (Systemic).(Drug overview)  -  Aug 1, 2006
Ziprasidone (zi-PRAS-uh-done) is used to treat schizophrenia and bipolar disorder which are mental disorders. This medicine should NOT be used to treat ... Free with registration - USP DI-Volume II, Advice for the... - AccessMyLibrary.com

Blood Dyscrasia With Quetiapine and Ziprasidone  -  Feb 3, 2005
To THE EDITOR: Pharmaceutically induced blood dyscrasias with bone marrow suppression from antipsychotic drugs are a subject of current concern. ... RedOrbit

Dr Reddy`s gets tentative approval for Ziprasidone Hydrochloride  -  Dec 31, 2008
Dr Reddy`s Laboratories has received tentative approval from the US Food and Drug Administration (USFDA) to market Ziprasidone Hydrochloride capsules, ... Myiris.com

Lupin receives FDA approval for Ziprasidone Hydrochloride capsules  -  May 16, 2007
Lupin Pharmaceuticals has announced that on May 16, 2007 it received tentative approval from the US FDA for its Abbreviated New Drug Application (ANDA) for ... News-Medical.net

Brand Names/Synonyms:
Ziprasidone is also known by the following brand names and/or synonymsGeodon; Zeldox; Ziprasidone

Drug Category:
Ziprasidone is categorized under the following by the FDA: Antipsychotics; Dopamine Antagonists; Serotonin Antagonist; ATC:N05AE04

Dosage Forms:
Capsule; Injection;

Absorption:
~60%

Interactions:
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Chemical IUPAC Name:
6-chloro-5-[2-[4-(7-thia-8-azabicyclo[4.3.0]nona-1,3,5,8-tetraen-9-yl)piperazin-1-yl]ethyl]-1,3-dihydroindol-2-one





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