Clinical Research Trials Archive – Closed Trials

This is our archive of closed clinical trials, which means that they are no longer accepting new participants or have been concluded. Once a research facility has chosen to close the study, it is sorted into the GPS archive by indication. If you are interested in enrolling in a clinical trial, then please browse our list of active clinical studies.

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We've found
1,478
archived clinical trials in
Smoking Cessation

Nicotinic Modulation of the Default Network of Resting Brain Function
Nicotinic Modulation of the Default Network of Resting Brain Function
Status: Enrolling
Updated:  4/4/2018
University of Maryland at Baltimore/MPRC
mi
from
Catonsville, MD
Nicotinic Modulation of the Default Network of Resting Brain Function
Nicotinic Modulation of the Default Network of Resting Brain Function
Status: Enrolling
Updated: 4/4/2018
University of Maryland at Baltimore/MPRC
mi
from
Catonsville, MD
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Brain Circuits in Schizophrenia and Smoking
Brain Circuits in Schizophrenia and Smoking
Status: Enrolling
Updated:  4/4/2018
Maryland Psychiatric Research Center (MPRC) 55 Wade Avenue
mi
from
Catonsville, MD
Brain Circuits in Schizophrenia and Smoking
Brain Circuits in Schizophrenia and Smoking
Status: Enrolling
Updated: 4/4/2018
Maryland Psychiatric Research Center (MPRC) 55 Wade Avenue
mi
from
Catonsville, MD
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Nicotine Reinforcement and Smoking-Cue Reactivity: Association With Genetic Polymorphisms
Nicotine Reinforcement and Smoking-Cue Reactivity: Association With Genetic Polymorphisms
Status: Enrolling
Updated:  4/4/2018
National Institute on Drug Abuse, Biomedical Research Center
mi
from
Baltimore, MD
Nicotine Reinforcement and Smoking-Cue Reactivity: Association With Genetic Polymorphisms
Nicotine Reinforcement and Smoking-Cue Reactivity: Association With Genetic Polymorphisms
Status: Enrolling
Updated: 4/4/2018
National Institute on Drug Abuse, Biomedical Research Center
mi
from
Baltimore, MD
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Very Low Nicotine Cigarettes in Smokers With Schizophrenia
Very Low Nicotine Cigarettes in Smokers With Schizophrenia
Status: Enrolling
Updated:  4/5/2018
Brown University
mi
from
Providence, RI
Very Low Nicotine Cigarettes in Smokers With Schizophrenia
Very Low Nicotine Cigarettes in Smokers With Schizophrenia
Status: Enrolling
Updated: 4/5/2018
Brown University
mi
from
Providence, RI
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CSD170301: An Unblinded, Parallel, Randomized Study to Assess Nicotine Uptake in Smokers From Four Different Electronic Cigarettes
CSD170301: An Unblinded, Parallel, Randomized Study to Assess Nicotine Uptake in Smokers From Electronic Cigarettes
Status: Enrolling
Updated:  4/9/2018
High Point Clinical Trials Center
mi
from
High Point, NC
CSD170301: An Unblinded, Parallel, Randomized Study to Assess Nicotine Uptake in Smokers From Four Different Electronic Cigarettes
CSD170301: An Unblinded, Parallel, Randomized Study to Assess Nicotine Uptake in Smokers From Electronic Cigarettes
Status: Enrolling
Updated: 4/9/2018
High Point Clinical Trials Center
mi
from
High Point, NC
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CSD170301: An Unblinded, Parallel, Randomized Study to Assess Nicotine Uptake in Smokers From Four Different Electronic Cigarettes
CSD170301: An Unblinded, Parallel, Randomized Study to Assess Nicotine Uptake in Smokers From Electronic Cigarettes
Status: Enrolling
Updated:  4/9/2018
Inflamax Research, Inc.
mi
from
Neptune, NJ
CSD170301: An Unblinded, Parallel, Randomized Study to Assess Nicotine Uptake in Smokers From Four Different Electronic Cigarettes
CSD170301: An Unblinded, Parallel, Randomized Study to Assess Nicotine Uptake in Smokers From Electronic Cigarettes
Status: Enrolling
Updated: 4/9/2018
Inflamax Research, Inc.
mi
from
Neptune, NJ
Click here to add this to my saved trials
CSD170201: A Study to Evaluate the Exposure to Tobacco Constituents From Two Moist Snuff Products
CSD170201: A Crossover Study to Evaluate the Exposure to Tobacco Constituents From Two Moist Snuff Products
Status: Enrolling
Updated:  4/9/2018
Clinical Research Atlanta
mi
from
Stockbridge, GA
CSD170201: A Study to Evaluate the Exposure to Tobacco Constituents From Two Moist Snuff Products
CSD170201: A Crossover Study to Evaluate the Exposure to Tobacco Constituents From Two Moist Snuff Products
Status: Enrolling
Updated: 4/9/2018
Clinical Research Atlanta
mi
from
Stockbridge, GA
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CSD170201: A Study to Evaluate the Exposure to Tobacco Constituents From Two Moist Snuff Products
CSD170201: A Crossover Study to Evaluate the Exposure to Tobacco Constituents From Two Moist Snuff Products
Status: Enrolling
Updated:  4/9/2018
Clinical Trials of Texas, Inc.
mi
from
San Antonio, TX
CSD170201: A Study to Evaluate the Exposure to Tobacco Constituents From Two Moist Snuff Products
CSD170201: A Crossover Study to Evaluate the Exposure to Tobacco Constituents From Two Moist Snuff Products
Status: Enrolling
Updated: 4/9/2018
Clinical Trials of Texas, Inc.
mi
from
San Antonio, TX
Click here to add this to my saved trials
Smartphone-delivered Automated Video-assisted Smoking Treatment for People Living With HIV
Smartphone-delivered Automated Video-assisted Smoking Treatment for People Living With HIV: Project AVAST - HIV
Status: Enrolling
Updated:  4/10/2018
Oklahoma Tobacco Research Center
mi
from
Oklahoma City, OK
Smartphone-delivered Automated Video-assisted Smoking Treatment for People Living With HIV
Smartphone-delivered Automated Video-assisted Smoking Treatment for People Living With HIV: Project AVAST - HIV
Status: Enrolling
Updated: 4/10/2018
Oklahoma Tobacco Research Center
mi
from
Oklahoma City, OK
Click here to add this to my saved trials
Stress Neuroadaptation in Tobacco Dependence
Clinical Relevance of Stress Neuroadaptation in Tobacco Dependence
Status: Enrolling
Updated:  4/10/2018
University of Wisconsin
mi
from
Madison, WI
Stress Neuroadaptation in Tobacco Dependence
Clinical Relevance of Stress Neuroadaptation in Tobacco Dependence
Status: Enrolling
Updated: 4/10/2018
University of Wisconsin
mi
from
Madison, WI
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Smartphone-delivered Automated Video-assisted Smoking Treatment for Patrons of a Food Resource Center
Smartphone-delivered Automated Video-assisted Smoking Treatment for Patrons of a Food Resource Center: Project AVAST - FRC
Status: Enrolling
Updated:  4/10/2018
Oklahoma Tobacco Research Center
mi
from
Oklahoma City, OK
Smartphone-delivered Automated Video-assisted Smoking Treatment for Patrons of a Food Resource Center
Smartphone-delivered Automated Video-assisted Smoking Treatment for Patrons of a Food Resource Center: Project AVAST - FRC
Status: Enrolling
Updated: 4/10/2018
Oklahoma Tobacco Research Center
mi
from
Oklahoma City, OK
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Combining Varenicline and Bupropion for Smoking Cessation
Effectiveness of Varenicline vs. Varenicline Plus Bupropion or Placebo for Smoking Cessation
Status: Enrolling
Updated:  4/12/2018
University of Texas M.D. Anderson Cancer Center
mi
from
Houston, TX
Combining Varenicline and Bupropion for Smoking Cessation
Effectiveness of Varenicline vs. Varenicline Plus Bupropion or Placebo for Smoking Cessation
Status: Enrolling
Updated: 4/12/2018
University of Texas M.D. Anderson Cancer Center
mi
from
Houston, TX
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PK/PD Comparison of Guanfacine ER and IR
Pharmacokinetic/Dynamic (PK/PD) Comparison of Guanfacine Extended Release (ER) and Immediate Release (IR) in Smokers
Status: Enrolling
Updated:  4/18/2018
Yale Center for Clinical Investigations, Yale University
mi
from
New Haven, CT
PK/PD Comparison of Guanfacine ER and IR
Pharmacokinetic/Dynamic (PK/PD) Comparison of Guanfacine Extended Release (ER) and Immediate Release (IR) in Smokers
Status: Enrolling
Updated: 4/18/2018
Yale Center for Clinical Investigations, Yale University
mi
from
New Haven, CT
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Quit IT: Preliminary Testing of a Web-based, 3D Coping Skills Game to Increase Quitting Self-Efficacy for Maintaining Smoking Abstinence Following Hospitalization
Quit IT: Preliminary Testing of a Web-based, 3D Coping Skills Game to Increase Quitting Self-Efficacy for Maintaining Smoking Abstinence Following Hospitalization
Status: Enrolling
Updated:  4/18/2018
Memorial Sloan Kettering Cancer Center
mi
from
New York, NY
Quit IT: Preliminary Testing of a Web-based, 3D Coping Skills Game to Increase Quitting Self-Efficacy for Maintaining Smoking Abstinence Following Hospitalization
Quit IT: Preliminary Testing of a Web-based, 3D Coping Skills Game to Increase Quitting Self-Efficacy for Maintaining Smoking Abstinence Following Hospitalization
Status: Enrolling
Updated: 4/18/2018
Memorial Sloan Kettering Cancer Center
mi
from
New York, NY
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Switching to Very Low Nicotine Content Cigarettes vs Reducing Cigarettes Per Day
A Randomized Trial to Compare Switching to Very Low Nicotine Content Cigarettes vs Reducing Cigarettes Per Day
Status: Enrolling
Updated:  4/23/2018
University of Vermont
mi
from
Burlington, VT
Switching to Very Low Nicotine Content Cigarettes vs Reducing Cigarettes Per Day
A Randomized Trial to Compare Switching to Very Low Nicotine Content Cigarettes vs Reducing Cigarettes Per Day
Status: Enrolling
Updated: 4/23/2018
University of Vermont
mi
from
Burlington, VT
Click here to add this to my saved trials
Varenicline Smoking Cessation Treatment for Methadone Maintenance Patients
Varenicline Smoking Cessation Treatment for Methadone Maintenance Patients
Status: Enrolling
Updated:  4/24/2018
Albert Einstein College of Medicine
mi
from
Bronx, NY
Varenicline Smoking Cessation Treatment for Methadone Maintenance Patients
Varenicline Smoking Cessation Treatment for Methadone Maintenance Patients
Status: Enrolling
Updated: 4/24/2018
Albert Einstein College of Medicine
mi
from
Bronx, NY
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A Trial to Test the Efficacy of a Tailored Intensive Smoking Cessation Intervention in Persons With HIV (PWHs)
A Trial to Test the Efficacy of a Tailored Intensive Smoking Cessation Intervention in Persons With HIV (PWHs)
Status: Enrolling
Updated:  4/25/2018
Montefiore Medical Center
mi
from
Bronx, NY
A Trial to Test the Efficacy of a Tailored Intensive Smoking Cessation Intervention in Persons With HIV (PWHs)
A Trial to Test the Efficacy of a Tailored Intensive Smoking Cessation Intervention in Persons With HIV (PWHs)
Status: Enrolling
Updated: 4/25/2018
Montefiore Medical Center
mi
from
Bronx, NY
Click here to add this to my saved trials
A Mobile Intervention to Promote Cessation in HIV-infected Smokers
A Mobile Intervention to Promote Cessation in HIV-infected Smokers
Status: Enrolling
Updated:  4/25/2018
Montefiore Medical Center
mi
from
Bronx, NY
A Mobile Intervention to Promote Cessation in HIV-infected Smokers
A Mobile Intervention to Promote Cessation in HIV-infected Smokers
Status: Enrolling
Updated: 4/25/2018
Montefiore Medical Center
mi
from
Bronx, NY
Click here to add this to my saved trials
Resistance Training as an Aid to Smoking Cessation Treatment
Resistance Training as an Aid to Smoking Cessation Treatment
Status: Enrolling
Updated:  4/27/2018
Teachers College, Columbia University
mi
from
New York, NY
Resistance Training as an Aid to Smoking Cessation Treatment
Resistance Training as an Aid to Smoking Cessation Treatment
Status: Enrolling
Updated: 4/27/2018
Teachers College, Columbia University
mi
from
New York, NY
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The Natural History of Gene Expression in the Lung Cells of Non-Smokers, Smokers and Ex-Smokers in Health and Disease
The Natural History of Gene Expression in Lung Cells of Non-Smokers, Smokers, and Ex-Smokers in Health and Disease
Status: Enrolling
Updated:  4/30/2018
Weill Cornell Medical College and Weill Cornell Medical Center, Department of Genetic Medicine
mi
from
New York, NY
The Natural History of Gene Expression in the Lung Cells of Non-Smokers, Smokers and Ex-Smokers in Health and Disease
The Natural History of Gene Expression in Lung Cells of Non-Smokers, Smokers, and Ex-Smokers in Health and Disease
Status: Enrolling
Updated: 4/30/2018
Weill Cornell Medical College and Weill Cornell Medical Center, Department of Genetic Medicine
mi
from
New York, NY
Click here to add this to my saved trials
Deuterated Phenanthrene Tetraol in Smokers Who Are at High Risk For Lung Cancer
Correlation of [D10] Phenanthrene Metabolism With Bronchoepithelial Dysplasia and Metaplasia in Smokers at High Risk for Lung Cancer
Status: Enrolling
Updated:  4/30/2018
Roswell Park Cancer Institute
mi
from
Buffalo, NY
Deuterated Phenanthrene Tetraol in Smokers Who Are at High Risk For Lung Cancer
Correlation of [D10] Phenanthrene Metabolism With Bronchoepithelial Dysplasia and Metaplasia in Smokers at High Risk for Lung Cancer
Status: Enrolling
Updated: 4/30/2018
Roswell Park Cancer Institute
mi
from
Buffalo, NY
Click here to add this to my saved trials
Deuterated Phenanthrene Tetraol in Smokers Who Are at High Risk For Lung Cancer
Correlation of [D10] Phenanthrene Metabolism With Bronchoepithelial Dysplasia and Metaplasia in Smokers at High Risk for Lung Cancer
Status: Enrolling
Updated:  4/30/2018
The Mayo Clinic
mi
from
Rochester, MN
Deuterated Phenanthrene Tetraol in Smokers Who Are at High Risk For Lung Cancer
Correlation of [D10] Phenanthrene Metabolism With Bronchoepithelial Dysplasia and Metaplasia in Smokers at High Risk for Lung Cancer
Status: Enrolling
Updated: 4/30/2018
The Mayo Clinic
mi
from
Rochester, MN
Click here to add this to my saved trials
Deuterated Phenanthrene Tetraol in Smokers Who Are at High Risk For Lung Cancer
Correlation of [D10] Phenanthrene Metabolism With Bronchoepithelial Dysplasia and Metaplasia in Smokers at High Risk for Lung Cancer
Status: Enrolling
Updated:  4/30/2018
BC Cancer Agency
mi
from
Vancouver,
Deuterated Phenanthrene Tetraol in Smokers Who Are at High Risk For Lung Cancer
Correlation of [D10] Phenanthrene Metabolism With Bronchoepithelial Dysplasia and Metaplasia in Smokers at High Risk for Lung Cancer
Status: Enrolling
Updated: 4/30/2018
BC Cancer Agency
mi
from
Vancouver,
Click here to add this to my saved trials
Alternate Nicotine Delivery Systems and Airway Epithelial Biology
Alternate Nicotine Delivery Systems and Airway Epithelial Biology
Status: Enrolling
Updated:  4/30/2018
Rockefeller University Hospital
mi
from
New York, NY
Alternate Nicotine Delivery Systems and Airway Epithelial Biology
Alternate Nicotine Delivery Systems and Airway Epithelial Biology
Status: Enrolling
Updated: 4/30/2018
Rockefeller University Hospital
mi
from
New York, NY
Click here to add this to my saved trials
Alternate Nicotine Delivery Systems and Airway Epithelial Biology
Alternate Nicotine Delivery Systems and Airway Epithelial Biology
Status: Enrolling
Updated:  4/30/2018
Weill Cornell Medical College and Weill Cornell Medical Center, Department of Genetic Medicine
mi
from
New York, NY
Alternate Nicotine Delivery Systems and Airway Epithelial Biology
Alternate Nicotine Delivery Systems and Airway Epithelial Biology
Status: Enrolling
Updated: 4/30/2018
Weill Cornell Medical College and Weill Cornell Medical Center, Department of Genetic Medicine
mi
from
New York, NY
Click here to add this to my saved trials
Methods Project 4: Clinical Trial - Amended
Project 4: Clinical Trial Method for Assessing a Tobacco Product Part of Models for Tobacco Product Evaluation:
Status: Enrolling
Updated:  4/30/2018
Masonic Cancer Center at University of Minnesota
mi
from
Minneapolis, MN
Methods Project 4: Clinical Trial - Amended
Project 4: Clinical Trial Method for Assessing a Tobacco Product Part of Models for Tobacco Product Evaluation:
Status: Enrolling
Updated: 4/30/2018
Masonic Cancer Center at University of Minnesota
mi
from
Minneapolis, MN
Click here to add this to my saved trials
Methods Project 4: Clinical Trial - Amended
Project 4: Clinical Trial Method for Assessing a Tobacco Product Part of Models for Tobacco Product Evaluation:
Status: Enrolling
Updated:  4/30/2018
Roswell Park Cancer Center
mi
from
Buffalo, NY
Methods Project 4: Clinical Trial - Amended
Project 4: Clinical Trial Method for Assessing a Tobacco Product Part of Models for Tobacco Product Evaluation:
Status: Enrolling
Updated: 4/30/2018
Roswell Park Cancer Center
mi
from
Buffalo, NY
Click here to add this to my saved trials
Methods Project 4: Clinical Trial - Amended
Project 4: Clinical Trial Method for Assessing a Tobacco Product Part of Models for Tobacco Product Evaluation:
Status: Enrolling
Updated:  4/30/2018
Ohio State University Comprehensive Cancer Center
mi
from
Columbus, OH
Methods Project 4: Clinical Trial - Amended
Project 4: Clinical Trial Method for Assessing a Tobacco Product Part of Models for Tobacco Product Evaluation:
Status: Enrolling
Updated: 4/30/2018
Ohio State University Comprehensive Cancer Center
mi
from
Columbus, OH
Click here to add this to my saved trials