Comparative Effects of Chronic Treatment With Olanzapine and Risperidone on Glucose and Lipid Metabolism
Public ClinicalTrials.gov record NCT00287820. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Independent Investigator Grant Study-Comparative Effects of Chronic Treatment With Olanzapine and Risperidone on Glucose and Lipid Metabolism
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The primary objective of the study is to assess whether chronic treatment with olanzapine over a five-month period produces a significant increase in abnormalities in glucose levels. The main secondary objective is to evaluate whether the increase in glucose levels and rate of glucose abnormalities differs between Olanzapine and Risperidone during this treatment period. Additional secondary objectives of the study are to investigate similar questions with respect to glycohemoglobin, triglycerides and other measures of glucose and lipid metabolism. We hypothesize that Olanzapine will not be inferior to Risperidone in extent of increase in the primary outcome measure of serum glucose, and secondary measures of glycohemoglobin, insulin and lipids.
Study identification
- NCT ID
- NCT00287820
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 46 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 31, 2004
- Primary completion
- Not listed
- Completion
- Aug 31, 2007
- Last update posted
- Jul 24, 2011
2004 – 2007
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Manhattan Psychaitric Center | New York | New York | 10035 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00287820, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 24, 2011 · Synced Sep 12, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00287820 live on ClinicalTrials.gov.