Extended Cessation Treatment for Teen Smokers
Public ClinicalTrials.gov record NCT00459953. 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.
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Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study is designed to test the efficacy of an extended smoking cessation program for teen smokers. We hypothesize that teen smokers randomized to extended treatment will have a higher abstinence rate at 52 week follow-up than teen smokers receiving only open label treatment.
Study identification
- NCT ID
- NCT00459953
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2, Phase 3
- Enrollment
- 141 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 14 Years to 18 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 2006 (Type not available)
- Primary completion
- Jun 2011 (Actual)
- Completion
- Jul 2011 (Actual)
- Last update posted
- May 30, 2016
2006 – 2011
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Stanford University | Stanford | California | 94305 | — |
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 NCT00459953, 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 May 30, 2016 · Synced Nov 9, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00459953 live on ClinicalTrials.gov.