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Completed Phase 3 Interventional Results available

Varenicline for Adolescent Smoking Cessation

ClinicalTrials.gov ID: NCT01509547

Public ClinicalTrials.gov record NCT01509547. 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.

ClinicalTrials.gov public records Last synced Oct 20, 2026, 6:45 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Randomized Controlled Trial of Varenicline for Adolescent Smoking Cessation

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is a placebo-controlled smoking cessation treatment study for adolescents ages 14-21. After assessment and inclusion into the study, participants will be randomized to receive a 12-week double blind course of varenicline or placebo.

Study identification

NCT ID
NCT01509547
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Enrollment
157 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
14 Years to 21 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 2012 (Type not available)
Primary completion
Jan 26, 2018 (Actual)
Completion
Jan 26, 2018 (Actual)
Last update posted
Jul 1, 2020

2012 – 2018

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Medical University of South Carolina Charleston South Carolina 29425 —

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 NCT01509547, 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 1, 2020 · Synced Oct 20, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01509547 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →