Comparison of Intramuscular Olanzapine Depot With Placebo in the Treatment of Patients With Schizophrenia
A Double-Blind, Randomized Study Comparing Intramuscular Olanzapine Depot With Placebo in the Treatment of Patients With Schizophrenia
2 other identifiers
interventional
402
3 countries
37
Brief Summary
Key objectives of this clinical study are to:
- Determine how well intramuscular (IM) olanzapine depot works compared to placebo
- Evaluate the safety and tolerability of IM olanzapine depot compared to placebo
- Evaluate different doses of IM olanzapine depot compared to placebo to identify the best dose(s).
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for phase_3 schizophrenia
Started Jun 2004
Shorter than P25 for phase_3 schizophrenia
37 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
June 1, 2004
CompletedFirst Submitted
Initial submission to the registry
July 26, 2004
CompletedFirst Posted
Study publicly available on registry
July 28, 2004
CompletedStudy Completion
Last participant's last visit for all outcomes
April 1, 2005
CompletedJune 12, 2007
June 1, 2007
July 26, 2004
June 11, 2007
Conditions
Outcome Measures
Primary Outcomes (1)
Demonstrate superiority of IM olanzapine depot 300 mg/2 weeks, 405 mg/4 weeks, and 210 mg/2 weeks dosages compared with placebo in the treatment of patients with schizophrenia
Secondary Outcomes (7)
To assess the efficacy of 300 mg/2 weeks, 405 mg/4 weeks, and 210 mg/2 weeks IM olanzapine depot compared with placebo in CGI-I
To determine the earliest time point at which 300 mg/2 weeks, 405 mg/4 weeks, and 210 mg/2 weeks IM olanzapine depot show superior clinical improvement compared with placebo
To assess the efficacy of 300 mg/2 weeks, 405 mg/4 weeks, and 210 mg/2 weeks IM olanzapine depot compared with placebo in CGI-S
To assess the efficacy of 300 mg/2 weeks, 405 mg/4 weeks, and 210 mg/2 weeks IM olanzapine depot compared with placebo in terms of change in PANSS Positive, PANSS Negative and PANSS General Psychopathology subscales
To assess the efficacy of 300 mg/2 weeks, 405 mg/4 weeks, and 210 mg/2 weeks IM olanzapine depot compared with placebo in change from baseline to endpoint in quality of life
- +2 more secondary outcomes
Interventions
Eligibility Criteria
You may qualify if:
- Patients must have schizophrenia and be experiencing a psychotic episode
- Each patient must have a level of understanding sufficient to complete all tests and examinations required by the protocol, and to provide informed consent
- Patient must not have participated in a clinical trial of another investigational drug, including olanzapine, within 1 month (30 days) prior to the study entry
- Female patients must not be pregnant or breast-feeding
- Female patients must not be experiencing acute, serious or unstable medical conditions other than schizophrenia
You may not qualify if:
- Patients who were previously treated with olanzapine and are considered to be treatment-resistant to olanzapine, in the opinion of the investigator
- Treatment with clozapine within 4 weeks prior to visit 1
- DSM-IV or DSM-IV-TR substance (except nicotine and caffeine) dependence within the past 30 days
- Treatment with remoxipride within 6 months (180 days) prior to visit 1
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (37)
For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon-Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hrs, EST), or speak with your personal physician.
National City, California, United States
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Orange, California, United States
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Rosemead, California, United States
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San Diego, California, United States
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Santa Ana, California, United States
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Denver, Colorado, United States
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Washington D.C., District of Columbia, United States
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Bradenton, Florida, United States
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Honolulu, Hawaii, United States
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Chicago, Illinois, United States
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Hoffman Estates, Illinois, United States
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Lake Charles, Louisiana, United States
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Baltimore, Maryland, United States
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Rockville, Maryland, United States
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Saint Louis, Michigan, United States
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Kansas City, Missouri, United States
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Las Vegas, Nevada, United States
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Reno, Nevada, United States
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Clementon, New Jersey, United States
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Lawrence, New York, United States
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New York, New York, United States
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Rochester, New York, United States
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Staten Island, New York, United States
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Beachwood, Ohio, United States
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Chagrin Falls, Ohio, United States
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Oklahoma City, Oklahoma, United States
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Norristown, Pennsylvania, United States
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Philadelphia, Pennsylvania, United States
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Columbia, South Carolina, United States
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Travelers Rest, South Carolina, United States
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Houston, Texas, United States
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Kirkland, Texas, United States
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San Antonio, Texas, United States
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Kirkland, Washington, United States
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Zagreb, Croatia
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Moscow, Russia
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Saint Petersburg, Russia
Related Publications (7)
Atkins S, Detke HC, McDonnell DP, Case MG, Wang S. A pooled analysis of injection site-related adverse events in patients with schizophrenia treated with olanzapine long-acting injection. BMC Psychiatry. 2014 Jan 14;14:7. doi: 10.1186/1471-244X-14-7.
PMID: 24423017DERIVEDDetke HC, Zhao F, Witte MM. Efficacy of olanzapine long-acting injection in patients with acutely exacerbated schizophrenia: an insight from effect size comparison with historical oral data. BMC Psychiatry. 2012 May 30;12:51. doi: 10.1186/1471-244X-12-51.
PMID: 22646847DERIVEDWitte MM, Case MG, Schuh KJ, Ascher-Svanum H. Effects of olanzapine long-acting injection on levels of functioning among acutely ill patients with schizophrenia. Curr Med Res Opin. 2012 Mar;28(3):315-23. doi: 10.1185/03007995.2012.657300. Epub 2012 Jan 31.
PMID: 22236137DERIVEDAscher-Svanum H, Zhao F, Detke HC, Nyhuis AW, Lawson AH, Stauffer VL, Montgomery W, Witte MM, McDonnell DP. Early response predicts subsequent response to olanzapine long-acting injection in a randomized, double-blind clinical trial of treatment for schizophrenia. BMC Psychiatry. 2011 Sep 23;11:152. doi: 10.1186/1471-244X-11-152.
PMID: 21943257DERIVEDMcDonnell DP, Detke HC, Bergstrom RF, Kothare P, Johnson J, Stickelmeyer M, Sanchez-Felix MV, Sorsaburu S, Mitchell MI. Post-injection delirium/sedation syndrome in patients with schizophrenia treated with olanzapine long-acting injection, II: investigations of mechanism. BMC Psychiatry. 2010 Jun 10;10:45. doi: 10.1186/1471-244X-10-45.
PMID: 20537130DERIVEDDetke HC, McDonnell DP, Brunner E, Zhao F, Sorsaburu S, Stefaniak VJ, Corya SA. Post-injection delirium/sedation syndrome in patients with schizophrenia treated with olanzapine long-acting injection, I: analysis of cases. BMC Psychiatry. 2010 Jun 10;10:43. doi: 10.1186/1471-244X-10-43.
PMID: 20537128DERIVEDLauriello J, Lambert T, Andersen S, Lin D, Taylor CC, McDonnell D. An 8-week, double-blind, randomized, placebo-controlled study of olanzapine long-acting injection in acutely ill patients with schizophrenia. J Clin Psychiatry. 2008 May;69(5):790-9. doi: 10.4088/jcp.v69n0512.
PMID: 18452346DERIVED
Related Links
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- STUDY DIRECTOR
Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9 AM - 5 PM Eastern time (UTC/GMT - 5 hours, EST)
Eli Lilly and Company
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- RANDOMIZED
- Masking
- DOUBLE
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
Study Record Dates
First Submitted
July 26, 2004
First Posted
July 28, 2004
Study Start
June 1, 2004
Study Completion
April 1, 2005
Last Updated
June 12, 2007
Record last verified: 2007-06