Varenicline for Cognitive Deficits and Cigarette Smoking in Schizophrenia - Efficacy and Predictors
Public ClinicalTrials.gov record NCT00802919. 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
Varenicline for Cognitive Deficits and Cigarette Smoking in Schizophrenia - Efficacy and Predictors, Independent Investigator Study
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a 8-week double-blind placebo controlled parallel group study of the efficacy of varenicline (Chantix) for smoking cessation in schizophrenic patients, and its effect on cognitive function in patients with schizophrenia.At some sits evaluation of smoking measures is extended to 12 weeks. Correlations will be made with biological predictors of efficacy: a) measures of nicotinic receptors in lymphocytes b) DNMT1 and GAD67 mRNA in lymphocytes. Subjects will be current cigarette smokers or history of regular smokers.
Study identification
- NCT ID
- NCT00802919
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 93 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
- Aug 31, 2008
- Primary completion
- Nov 30, 2013
- Completion
- Nov 30, 2013
- Last update posted
- Dec 1, 2017
2008 – 2013
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Manhattan Psychatirc Center | New York | New York | 10035 | — |
| Nathan Kline Insitute for Psychiatric Research | Orangeburg | New York | 10962 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 2 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00802919, 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 Dec 1, 2017 · Synced Sep 1, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00802919 live on ClinicalTrials.gov.