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The Assessment of a Weight-Gain Agent for the Treatment of Olanzapine-Associated Anti-Obesity Agent in Patients With Schizophrenia, Schizophreniform Disorder, Schizoaffective Disorder, and Bipolar I Disorder

The Assessment of a Anti-Obesity Agent for the Treatment of Olanzapine-Associated Weight Gain in Patients With Schizophrenia, Schizophreniform Disorder, Schizoaffective Disorder and Bipolar I Disorder

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00044187
Enrollment
130
Registered
2002-08-23
Start date
2001-04-30
Completion date
2003-09-30
Last updated
2006-07-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Bipolar Disorder, Psychotic Disorders, Schizophrenia

Keywords

schizoaffective disorder, schizophreniform disorder, bipolar I disorder

Brief summary

Olanzapine is currently marketed for the treatment of schizophrenia and acute manic episodes with bipolar 1 disorder. This Anti-obesity Agent is currently marketed for the management of obesity. In this study, the Anti-obesity Agent is being tested to see if it can treat weight gain that may be associated with taking olanzapine. The purposes of this study are to determine the safety of olanzapine when given in combination with the Anti-obesity Agent and any side effects that might be associated with it and whether weight-gain agent can help treat weight gain that may be associated with taking olanzapine.

Interventions

DRUGSibutramine

Sponsors

Eli Lilly and Company
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
No

Inclusion criteria

Eligibility Criteria: * You must be between the ages of 18 and 65. If you have reached your 66th birthday, you will not be able to participate. * You must have been diagnosed with schizophrenia, schizoaffective disorder, schizophreniform disorder, or bipolar I disorder and be taking olanzapine. * You must be able to visit the doctor's office as scheduled for the next 4 months.

Exclusion criteria

* You have a history of an illness that would cause weight loss or gain in the near future. * You have taken remoxipride within the past 6 months. * You are allergic to olanzapine or Anti-obesity Agent. * You have uncontrolled high blood pressure, congestive heart failure, or have had a stroke. * You have a serious medical illness, such as heart, liver, or kidney disease. * You are pregnant or breast feeding.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026