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Completed Phase 4 Interventional Accepts healthy volunteers Results available

Study Evaluating The Safety And Efficacy Of Varenicline and Bupropion For Smoking Cessation In Subjects With And Without A History Of Psychiatric Disorders

ClinicalTrials.gov ID: NCT01456936

Public ClinicalTrials.gov record NCT01456936. 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 18, 2026, 11:52 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 Phase 4, Randomized, Double-blind, Active And Placebo-controlled, Multicenter Study Evaluating The Neuropsychiatric Safety And Efficacy Of 12 Weeks Varenicline Tartrate 1mg Bid And Bupropion Hydrochloride 150mg Bid For Smoking Cessation In Subjects With And Without A History Of Psychiatric Disorders

Brief summary

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

This study is being conducted to assess varenicline and bupropion as aids to smoking cessation treatment in subjects with and without an established diagnosis of major psychiatric disorder and to characterize the neuropsychiatric safety profile (pre-specified adverse events (AEs) in both of these populations).

Study identification

NCT ID
NCT01456936
Recruitment status
Completed
Study type
Interventional
Phase
Phase 4
Lead sponsor
Pfizer
Industry
Enrollment
8,144 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 75 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
Nov 2011 (Type not available)
Primary completion
Jan 2015 (Actual)
Completion
Jan 2015 (Actual)
Last update posted
Jun 10, 2016

2011 – 2015

United States locations

U.S. sites
77
U.S. states
30
U.S. cities
64
Facility City State ZIP Site status
Coastal Clinical Research, Inc. Mobile Alabama 36608 —
NoesisPharma Research Phoenix Arizona 85032 —
Pharmacology Research Institute Encino California 91316 —
Synergy Clinical Research of Escondido Escondido California 92025 —
Sun Valley Research Center Imperial California 92251 —
Omega Clinical Trials La Habra California 90631 —
Pacific Treatment and Research Center UC San Diego Health System La Jolla California 92037 —
Pharmacology Research Institute Los Alamitos California 90720 —
David Geffen School of Medicine at University of California, Los Angeles Los Angeles California 90095 —
Pharmacology Research Institute Newport Beach California 92660 —
North County Clinical Research Oceanside California 92056 —
Neuropsychiatric Research Center of Orange County Orange California 92868 —
California Neuroscience Research Medical Group, Inc. Sherman Oaks California 91403 —
University of Colorado Denver, Anschutz Medical Campus , Behavioral Health and Wellness Program Aurora Colorado 80045 —
Western Affiliated Research Institute Denver Colorado 80209 —
Comprehensive Psychiatric Care Norwich Connecticut 06360 —
Neuropsychiatric Research Center of Southwest Florida Fort Myers Florida 33912 —
Broward Research Group Hollywood Florida 33024 —
Jacksonville Center for Clinical Research Jacksonville Florida 32216 —
Mayo Clinic Jacksonville Florida 32224 —
Clinical Neuroscience Solutions,Inc. Jacksonville Florida 32256 —
Meridien Research Lakeland Florida 33805 —
Renstar Medical Research Ocala Florida 34471 —
Ocala Psychiatric Associates Ocala Florida 34474 —
Clinical Neuroscience Solutions, Inc Orlando Florida 32801 —
Meridien Research Tampa Florida 33634 —
Northwest Behavioral Research Center Marietta Georgia 30060 —
Clinical Research Atlanta Stockbridge Georgia 30281 —
Advanced Clinical Research Meridian Idaho 83642 —
Northwest Neurobehavioral Health Meridian Idaho 83642 —
AMR-Baber Research Inc. Naperville Illinois 60563 —
American Health Network of IN, LLC Indianaopolis Indiana 46254 —
Davis Clinic, Incorporated Indianapolis Indiana 46250 —
Goldpoint Clinical Research, LLC Indianapolis Indiana 46260 —
Vince and Associates Clinical Research Overland Park Kansas 66212 —
Heartland Research Associates, LLC Wichita Kansas 67207 —
Central Kentucky Research Associates, Inc. Lexington Kentucky 40509 —
Kentucky Research Group Louisville Kentucky 40218 —
A Professional Corporation dba The Center for Sexual Health Metairie Louisiana 70002 —
Maine Research Associates Auburn Maine 04210 —
Community Clinical Services Lewiston Maine 04240 —
Massachusetts General Hospital Boston Massachusetts 02114 —
Milford Emergency Associates, Incorporated Milford Massachusetts 01757 —
Rahim Shafa, MD Milford Massachusetts 01757 —
University of Minnesota- TC Minneapolis Minnesota 55414 —
Mayo Clinic Rochester Minnesota 55905 —
Precise Research Centers Flowood Mississippi 39232 —
The Center for Pharmaceutical Research, PC Kansas City Missouri 64114 —
Mercy Health Research St Louis Missouri 63141 —
University of Medicine and Dentistry of New Jersey-Robert Wood Johnson Medical School New Brunswick New Jersey 08901 —
Global Medical Institutes LLC; Princeton Medical Institute Woodlands Professional Building Princeton New Jersey 08540 —
Social Psychiatry Research Institute Clinical Trials LLC Brooklyn New York 11235 —
Regional Clinical Research, Inc. Endwell New York 13760 —
Tooley Group Cary North Carolina 27511 —
PMG Research of Raleigh, LLC d/b/a PMG Research of Cary Cary North Carolina 27518 —
Wake Internal Medicine Consultants, Inc Raleigh North Carolina 27612 —
Wake Research Associates, LLC Raleigh North Carolina 27612 —
Midwest Clinical Research Center Dayton Ohio 45417 —
Oregon Health and Sciences University Portland Oregon 97239-3098 —
Southeastern PA Medical Institute Broomall Pennsylvania 19008 —
Belmont Center for Comprehensive Treatment Philadelphia Pennsylvania 19131 —
CRI Worldwide, LLC Philadelphia Pennsylvania 19139 —
East Side Clinical Laboratory Lincoln Rhode Island 02865 —
Lincoln Research Lincoln Rhode Island 02865 —
Coastal Carolina Research Center Mt. Pleasant South Carolina 29464 —
New Orleans Center for Clinical Research Knoxville Tennessee 37920 —
Volunteer Research Group Knoxville Tennessee 37920 —
Clinical NeuroScience Solutions, Inc. Memphis Tennessee 38119 —
Clinical Research Associates, Inc. Nashville Tennessee 37203 —
James G. Kyser, MD Nashville Tennessee 37203 —
FutureSearch Clinical Trials, L.P. Austin Texas 78731 —
InSite Clinical Research DeSoto Texas 75115 —
The University of Texas M.D. Anderson Cancer Center Houston Texas 77230-1439 —
Peninsula Psychotherapy Center, LLC Newport News Virginia 23606 —
Clinical Research Associates of Tidewater Norfolk Virginia 23507 —
University of Wisconsin School of Medicine and Public Health Madison Wisconsin 53711-2027 —
University of Wisconsin Hospital and Clinics Madison Wisconsin 53792 —

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 79 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01456936, 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 Jun 10, 2016 · Synced Oct 18, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01456936 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →