Large Simple Trial (LST) Of Cardiovascular Safety Of Ziprasidone And Olanzapine- (Zodiac)

NCT ID: NCT00418171

Last Updated: 2009-10-26

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

18239 participants

Study Classification

INTERVENTIONAL

Study Start Date

2002-02-28

Study Completion Date

2007-04-30

Brief Summary

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The primary objective of the study is to estimate the relative incidence among users of ziprasidone and olanzapine of non-suicide mortality.

Detailed Description

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Conditions

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Schizophrenia

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Interventions

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Ziprasidone

Intervention Type DRUG

Olanzapine

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Patients newly treated for schizophrenia and those receiving continuing treatment will be eligible if the treating psychiatrist is ready to initiate a new antipsychotic medication, and would consider using either ziprasidone or olanzapine as an appropriate therapy.
* Male and female patients who meet all criteria listed below are eligible to be enrolled in this study:
* Diagnosed with schizophrenia
* Willing to provide information on at least one alternate contact person for study staff to contact regarding patient's whereabouts, should the patient be lost-to-follow-up over the course of the study

Exclusion Criteria

* Progressive fatal disease of a life expectancy which prohibits them from participating in a one year research study
* Previously randomized to study medication and enrolled in this study
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Pfizer

INDUSTRY

Sponsor Role lead

Principal Investigators

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Pfizer CT.gov Call Center

Role: STUDY_DIRECTOR

Pfizer

Locations

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Pfizer Investigational Site

San Bernardino, California, United States

Site Status

Pfizer Investigational Site

‘Aiea, Hawaii, United States

Site Status

Pfizer Investigational Site

Schaumburg, Illinois, United States

Site Status

Pfizer Investigational Site

Grants Pass, Oregon, United States

Site Status

Pfizer Investigational Site

White Hall, West Virginia, United States

Site Status

Countries

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United States

References

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Fleischhacker WW, Kane JM, Geier J, Karayal O, Kolluri S, Eng SM, Reynolds RF, Strom BL. Completed and attempted suicides among 18,154 subjects with schizophrenia included in a large simple trial. J Clin Psychiatry. 2014 Mar;75(3):e184-90. doi: 10.4088/JCP.13m08563.

Reference Type DERIVED
PMID: 24717389 (View on PubMed)

Kolitsopoulos FM, Strom BL, Faich G, Eng SM, Kane JM, Reynolds RF. Lessons learned in the conduct of a global, large simple trial of treatments indicated for schizophrenia. Contemp Clin Trials. 2013 Mar;34(2):239-47. doi: 10.1016/j.cct.2012.12.001. Epub 2012 Dec 12.

Reference Type DERIVED
PMID: 23246610 (View on PubMed)

Strom BL, Eng SM, Faich G, Reynolds RF, D'Agostino RB, Ruskin J, Kane JM. Comparative mortality associated with ziprasidone and olanzapine in real-world use among 18,154 patients with schizophrenia: The Ziprasidone Observational Study of Cardiac Outcomes (ZODIAC). Am J Psychiatry. 2011 Feb;168(2):193-201. doi: 10.1176/appi.ajp.2010.08040484. Epub 2010 Nov 1.

Reference Type DERIVED
PMID: 21041245 (View on PubMed)

Related Links

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Other Identifiers

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A1281062

Identifier Type: -

Identifier Source: org_study_id

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