SchizophreniaPhase 3NCT00088478
Comparison of Intramuscular Olanzapine Depot With Placebo in the Treatment of Patients With Schizophrenia
A Phase 3 study testing Intramuscular Olanzapine Depot in people with Schizophrenia, run by Eli Lilly and Company at 37 sites in 3 countries.
Trial 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). Read more about this study
- Who is it for?
- Ages 18 to 75 years
- Conditions the study is for
- Schizophrenia
- What is being tested?
- Intramuscular Olanzapine Depot
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 402 participants
- Where
- 37 sitesin 3 countries
- Study dates
- Jun 2004to Apr 2005
- Phase
- Phase 3
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 75 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- 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
Who cannot join
- Patients who were previously treated with olanzapine and are considered to be treatment-resistant to olanzapine, in the opinion of the investigator
- One or more seizures without a clear and resolved etiology is exclusionary. However, if the patient has had one or more seizures in the past with an identifiable etiology, and that etiology has been resolved, the patient may be entered.
- 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
Trial locations and contacts
37 sites in 3 countries.
37 sites in 3 countries
United States34 sites
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Baltimore, Maryland
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Beachwood, Ohio
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Bradenton, Florida
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Chagrin Falls, Ohio
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Chicago, Illinois
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Clementon, New Jersey
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Columbia, South Carolina
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Denver, Colorado
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Hoffman Estates, Illinois
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Honolulu, Hawaii
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Houston, Texas
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Kansas City, Missouri
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Kirkland, Texas
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Kirkland, Washington
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Lake Charles, Louisiana
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Las Vegas, Nevada
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Lawrence, New York
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National City, California
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New York, New York
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Norristown, Pennsylvania
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Oklahoma City, Oklahoma
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Orange, California
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Philadelphia, Pennsylvania
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Reno, Nevada
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Rochester, New York
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Rockville, Maryland
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Rosemead, California
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Saint Louis, Michigan
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San Antonio, Texas
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San Diego, California
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Santa Ana, California
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Staten Island, New York
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Travelers Rest, South Carolina
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Washington D.C., District of Columbia
Russia2 sites
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Moscow
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Saint Petersburg
Croatia1 site
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Zagreb
About this study
Official title: A Double-Blind, Randomized Study Comparing Intramuscular Olanzapine Depot With Placebo in the Treatment of Patients With Schizophrenia
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).
- Conditions
- Schizophrenia
- Being tested
- Intramuscular Olanzapine Depot, Placebo
- Medical subject headings
- Schizophrenia
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Intramuscular Olanzapine DepotDrug
PlaceboDrug
What is being measured
The primary outcome is the main question the study is designed to answer.
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
To evaluate the safety and tolerability of 300 mg/2 weeks, 405 mg/4 weeks, and 210 mg/2 weeks IM olanzapine depot compared with placebo
To characterize the pharmacokinetics of olanzapine following multiple dosing with IM olanzapine depot at each of the prescribed dosing regimens
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted28 Jul 2004 (estimated)
- Study startJun 2004
- Study completionApr 2005
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (7)Papers the sponsor has linked to this study.
- Other trials for SchizophreniaStudies of the same condition, open and under way.
- More trials run by Eli Lilly and CompanyThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Enrolment
- 402 participants (actual)
Sponsor and investigators
- Lead sponsor
- Eli Lilly and Company
- Sponsor type
- Industry (pharma, biotech, devices)
- Investigators
- 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), Study director, Eli Lilly and Company
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00088478
- Sponsor's protocol ID
- 5984
- Other IDs
- F1D-MC-HGJZ
- Status last verified
- Jun 2007
- First submitted
- 26 Jul 2004
- Last updated
- 12 Jun 2007
- Results posted
- No
Publications
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.
PubMed 24423017Detke 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.
PubMed 22646847Witte 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.
PubMed 22236137Ascher-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.
PubMed 21943257McDonnell 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.
PubMed 20537130Detke 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.
PubMed 20537128Lauriello 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.
PubMed 18452346
Study at a glance
From the registry record, last updated by the sponsor on 12 Jun 2007. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Double-Blind, Randomized Study Comparing Intramuscular Olanzapine Depot With Placebo in the Treatment of Patients With Schizophrenia
- ClinicalTrials.gov ID
- NCT00088478
- Acronym / sponsor ID
- 5984
- Conditions
- Schizophrenia
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 402 participants (actual)
- Lead sponsor
- Eli Lilly and CompanyIndustry (pharma, biotech, devices)
- Study start
- Jun 2004
- Study completion
- Apr 2005 (actual)
- First posted
- 28 Jul 2004 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
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).
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
Who may qualify
- Ages
- 18 to 75 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (5 listed)
- 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
Key exclusion criteria (5 listed)
- Patients who were previously treated with olanzapine and are considered to be treatment-resistant to olanzapine, in the opinion of the investigator
- One or more seizures without a clear and resolved etiology is exclusionary. However, if the patient has had one or more seizures in the past with an identifiable etiology, and that etiology has been resolved, the patient may be entered.
- 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
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Intramuscular Olanzapine Depot | Drug | – |
| Placebo | Drug | – |
Primary outcome
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
7 secondary outcomes
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
To evaluate the safety and tolerability of 300 mg/2 weeks, 405 mg/4 weeks, and 210 mg/2 weeks IM olanzapine depot compared with placebo
To characterize the pharmacokinetics of olanzapine following multiple dosing with IM olanzapine depot at each of the prescribed dosing regimens
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 12 Jun 2007.
- Derived from this study: PubMed 24423017Atkins 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.
- Derived from this study: PubMed 22646847Detke 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.
- Derived from this study: PubMed 22236137Witte 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.
- Derived from this study: PubMed 21943257Ascher-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.
- Derived from this study: PubMed 20537130McDonnell 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.
- Derived from this study: PubMed 20537128Detke 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.
- Derived from this study: PubMed 18452346Lauriello 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.
- Lilly Clinical Trial RegistryLink provided by the sponsor.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
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) study director
Eli Lilly and Company
37 sites in 3 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing Intramuscular Olanzapine Depot in people with Schizophrenia, run by Eli Lilly and Company at 37 sites in 3 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 5 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 12 Jun 2007. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 37 sites in United States, Russia, Croatia. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
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. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT00088478, which also lists 7 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 12 Jun 2007; AzTrials last refreshed its copy on 8 Nov 2026.