Dose Finding of Quetiapine Fumarate 200mg vs 400mg in First Episode Psychosis
NCT ID: NCT00449397
Last Updated: 2011-01-27
Study Results
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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COMPLETED
PHASE3
150 participants
INTERVENTIONAL
2003-07-31
2006-01-31
Brief Summary
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1. treatment outcomes at 4, 12 and/or 48 weeks the treatment has required to treat patients experiencing the first psychotic episode
2. the final maintenance doses
3. the use of other medications
4. the amount of changes to other antipsychotic medication
5. the number of hospitalization days
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
SINGLE_GROUP
TREATMENT
DOUBLE
Interventions
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Quetiapine Fumarate
Eligibility Criteria
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Inclusion Criteria
* Male or Female
* Aged 15-25
Exclusion Criteria
* History of a clinically significant physical illness
* Organic disorder presenting with psychotic symptoms
15 Years
25 Years
ALL
No
Sponsors
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AstraZeneca
INDUSTRY
Principal Investigators
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Gregor Berger, MD
Role: PRINCIPAL_INVESTIGATOR
ORYGEN Research Centre/ ORYGEN Youth Health
Locations
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Research Sites
Melbourne, , Australia
Countries
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References
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Hides L, Cotton SM, Berger G, Gleeson J, O'Donnell C, Proffitt T, McGorry PD, Lubman DI. The reliability and validity of the Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) in first-episode psychosis. Addict Behav. 2009 Oct;34(10):821-5. doi: 10.1016/j.addbeh.2009.03.001. Epub 2009 Mar 6.
Berger GE, Proffitt TM, McConchie M, Kerr M, Markulev C, Yuen HP, O'Donnell C, Lubman D, Polari A, Wood S, Amminger PG, McGorry PD. Dosing quetiapine in drug-naive first-episode psychosis: a controlled, double-blind, randomized, single-center study investigating efficacy, tolerability, and safety of 200 mg/day vs. 400 mg/day of quetiapine fumarate in 141 patients aged 15 to 25 years. J Clin Psychiatry. 2008 Nov;69(11):1702-14. Epub 2008 Nov 18.
Other Identifiers
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AU-SEA-0003
Identifier Type: -
Identifier Source: org_study_id
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