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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 Sep 3, 2026, 8:38 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
Oct 31, 2011
Primary completion
Dec 31, 2014
Completion
Dec 31, 2014
Last update posted
Jun 9, 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 9, 2016 · Synced Sep 3, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT01456936 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →