Effectiveness of Various Smoking Cessation Therapies in Reducing Smoking in Adolescents - 1
Public ClinicalTrials.gov record NCT00158171. 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
Interventions for Tobacco Dependent Adolescents
Study identification
- NCT ID
- NCT00158171
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Enrollment
- 128 participants
Conditions and interventions
Conditions
Interventions
- Nicotine Replacement Therapies Drug
- Nicotine patch Drug
- Folic Acid Dietary Supplement
Drug · Dietary Supplement
Eligibility (public fields only)
- Age range
- 13 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
- Mar 31, 2002
- Primary completion
- Apr 30, 2004
- Completion
- Apr 30, 2004
- Last update posted
- Jan 9, 2017
2002 – 2004
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Minnesota | Minneapolis | Minnesota | 55455 | — |
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 NCT00158171, 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 Jan 9, 2017 · Synced Jul 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00158171 live on ClinicalTrials.gov.