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Study identifier: NCT01312909 Synced from ClinicalTrials.gov · August 07, 2026
● Study status: Completed

Smoking Cessation Study In Healthy Adolescent Smokers

Condition: Smoking Cessation  ·  Sponsor: Pfizer

PhasePhase 4
Planned participants312
Who can joinAll sexes, 12 Years to 19 Years
Healthy volunteersNoCheck eligibility criteria ↓
Where80 locations · 6 countries

Sponsor, CRO or site team? See where this study is running → — listed sites, countries and recruiting context. Everything below is written for patients and caregivers.

About this study

The study is designed to see if varenicline combined with age appropriate (adolescent) smoking cessation counseling will help teens quit smoking.

This description comes directly from the study's public registry record.

Talk to the study team

No contact information is available for this study as per the public registry record.

Always discuss trial participation with your own doctor first.

Full eligibility criteria (exactly as the study team wrote them)

Inclusion Criteria: * Healthy male and female subjects between the ages of 12 and 19, inclusive. * Subjects smoking at least an average of 5 cigarettes per day, motivated to stop smoking, * Subjects must have at least one prior failed attempt to quit smoking. Exclusion Criteria: * Subjects with history, current diagnosis, or treatment of major depression disorder, anxiety disorders, panic disorder, hostility or aggression disorder, perceptual/thinking disturbances, mania, psychosis, bipolar disorder, personality disorder, eating disorder or severe emotional problems (in the past year). * Subjects with a prior suicide attempt: subjects hospitalized within the past 12 months due to suicidal ideation or suicidal behavior; subjects considered to have serious suicidal ideation or suicidal behavior in the past 12 months; active suicidal ideation or behavior identified at the screening or baseline visit. * Evidence of alcohol and substance abuse/dependence (other than nicotine) within 3 months prior to screening.

Reproduced word-for-word from the public registry record — the study team can answer questions about it.

Locations (80)

IICR, Inc. (DBA: International Institute of Clinical Research)Ozark, Alabama, United States
Dedicated Clinical ResearchGoodyear, Arizona, United States
Arkansas Psychiatric Clinic Clinical Research Trials, P.A.Little Rock, Arkansas, United States
Anaheim Clinical Trials, LLCAnaheim, California, United States
Omega Clinical Trials, LLCLa Habra, California, United States
Synergy Clinical Research CenterNational City, California, United States
Pacific Research Partners, LLCOakland, California, United States
North County Clinical ResearchOceanside, California, United States
University of Colorado Anschutz Medical CampusAurora, Colorado, United States
MCB Clinical Research CentersColorado Springs, Colorado, United States
Western Affiliated Research InstituteDenver, Colorado, United States
Connecticut Mental Health CenterNew Haven, Connecticut, United States

+ 68 more locations — full list on the registry record.

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