Olanzapine Pamoate Depot Versus Oral Olanzapine on Treatment Outcomes in Outpatients With Schizophrenia

NCT ID: NCT00320489

Last Updated: 2012-01-23

Study Results

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

524 participants

Study Classification

INTERVENTIONAL

Study Start Date

2006-04-30

Study Completion Date

2009-09-30

Brief Summary

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To compare the health outcome of patients with schizophrenia, who are at risk for relapse, when treated with a long acting injection form of olanzapine versus treatment with oral olanzapine.

Detailed Description

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Conditions

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Schizophrenia

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Olanzapine Pamoate Depot

Olanzapine pamoate depot

Group Type EXPERIMENTAL

olanzapine pamoate depot

Intervention Type DRUG

405 milligrams (mg), intramuscular injection, followed 4 weeks later by 150-405 mg flexible dosing, intramuscular injection, every 4 weeks thereafter for 96 weeks, for a total treatment duration of 104 weeks.

Olanzapine

Oral olanzapine

Group Type ACTIVE_COMPARATOR

olanzapine

Intervention Type DRUG

10 milligrams (mg), oral tablets, once daily for 4 weeks followed by 5-20 mg flexible dosing, oral tablets, once daily, for 100 weeks, for a total treatment duration of 104 weeks.

Interventions

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olanzapine

10 milligrams (mg), oral tablets, once daily for 4 weeks followed by 5-20 mg flexible dosing, oral tablets, once daily, for 100 weeks, for a total treatment duration of 104 weeks.

Intervention Type DRUG

olanzapine pamoate depot

405 milligrams (mg), intramuscular injection, followed 4 weeks later by 150-405 mg flexible dosing, intramuscular injection, every 4 weeks thereafter for 96 weeks, for a total treatment duration of 104 weeks.

Intervention Type DRUG

Other Intervention Names

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LY170053 Zyprexa

Eligibility Criteria

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Inclusion Criteria

* Clinical diagnosis of schizophrenia
* Must be an outpatient (not requiring hospitalization) now and for at least the past 8 weeks.
* Disease symptoms must meet a certain range as assessed by the clinician.
* Patient has experienced at least two episodes of clinical worsening of their condition. This could mean admission to a hospital or an emergency room visit. This could mean that a new medication was added, medication dose was increased, or medication was switched in order to better control symptoms of the condition.
* The patient must have an unsatisfactory response to their current medication or be experiencing negative effects of their current medication or not always take their current medication so that a change in current medication is desired.

Exclusion Criteria

* Patients who are actively suicidal.
* Patients who are pregnant or nursing.
* Patients who have stopped past treatment with olanzapine because of adverse events, are treatment resistant or allergic to olanzapine, or have a condition which would prevent use of a long acting form of olanzapine.
* Patients with uncorrected narrow-angle glaucoma, seizures, uncontrolled diabetes, certain diseases of the liver, uncontrolled thyroid condition or other serious or unstable illness.
* Patients with Parkinson's disease, psychosis related to dementia or other related disorders.
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Eli Lilly and Company

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Role: STUDY_DIRECTOR

Eli Lilly and Company

Locations

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Escondido, California, United States

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National City, California, United States

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Orange, California, United States

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San Diego, California, United States

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Washington D.C., District of Columbia, United States

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Honolulu, Hawaii, United States

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Chicago, Illinois, United States

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Cedarhurst, New York, United States

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Staten Island, New York, United States

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Canton, Ohio, United States

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Allentown, Pennsylvania, United States

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Philadelphia, Pennsylvania, United States

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West Chester, Pennsylvania, United States

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Banfield, , Argentina

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Buenos Aires, , Argentina

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Mendoza, , Argentina

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Pelotas, , Brazil

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Rio de Janeiro, , Brazil

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São Paulo, , Brazil

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Calgary, Alberta, Canada

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Winnipeg, Manitoba, Canada

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Burlington, Ontario, Canada

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Chatham, Ontario, Canada

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Greater Sudbury, Ontario, Canada

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Montreal, Quebec, Canada

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Dijon, , France

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Dole, , France

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La Seyne-sur-Mer, , France

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Limoges, , France

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Strasbourg, , France

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Toulon, , France

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Chaïdári, , Greece

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Haidari, Athens, , Greece

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Thessaloniki, , Greece

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Tripoli, , Greece

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Lisbon, , Portugal

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Cabo Rojo, , Puerto Rico

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Caguas, , Puerto Rico

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Mayagüez, , Puerto Rico

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Rio Piedras, , Puerto Rico

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Bucharest, , Romania

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Iași, , Romania

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Târgu Mureş, , Romania

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Bratislava, , Slovakia

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Alzira, , Spain

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Barcelona, , Spain

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Hua-Lian County, , Taiwan

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Taipei, , Taiwan

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Taoyuan, , Taiwan

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Countries

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United States Argentina Brazil Canada France Greece Portugal Puerto Rico Romania Slovakia Spain Taiwan

References

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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.

Reference Type DERIVED
PMID: 24423017 (View on PubMed)

Peuskens J, Porsdal V, Pecenak J, Handest P, D'yachkova Y, Brousil R, Deberdt W. Schizophrenia symptoms and functioning in patients receiving long-term treatment with olanzapine long-acting injection formulation: a pooled analysis. BMC Psychiatry. 2012 Aug 31;12:130. doi: 10.1186/1471-244X-12-130.

Reference Type DERIVED
PMID: 22935168 (View on PubMed)

McDonnell 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.

Reference Type DERIVED
PMID: 20537130 (View on PubMed)

Detke 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.

Reference Type DERIVED
PMID: 20537128 (View on PubMed)

Other Identifiers

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F1D-MC-HGLQ

Identifier Type: OTHER

Identifier Source: secondary_id

6390

Identifier Type: -

Identifier Source: org_study_id

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