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ClinicalTrials.gov public records Last synced Sep 30, 2026, 8:59 PM EDT

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Showing 1–24 of 359 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: zyban Clear all
Completed Phase 2 Interventional Results available

Effectiveness of Bupropion for Treating Nicotine Dependence in Young People

NCT00129272
View directory record Official record
Conditions
Tobacco Use Cessation, Tobacco Use Disorder
Interventions
Bupropion-SR, Placebo
Drug · Other
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
12 Years to 25 Years
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 22, 2017 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Drug Interaction Study of Multiple Doses of Isavuconazole and a Single Dose of Bupropion

NCT01635972
View directory record Official record
Conditions
Pharmacokinetics of Isavuconazole, Pharmacokinetics of Bupropion, Healthy Volunteers
Interventions
Isavuconazole, bupropion hydrochloride
Drug
Lead sponsor
Astellas Pharma Global Development, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 1, 2015 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Phase 4 Interventional Results available

A Smart Approach to Treating Tobacco Use Disorder in Persons Living With HIV

NCT04490057
View directory record Official record
Conditions
Tobacco Use Cessation
Interventions
Nicotine patch, nicotine gum, nicotine nasal spray, nicotine inhaler, Varenicline or bupropion, Contingency Management
Drug · Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
323 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
4
States / cities
Bridgeport, Connecticut • New Haven, Connecticut • Brooklyn, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 5, 2026 · Synced Sep 30, 2026, 8:59 PM EDT
Not listed Phase 4 Interventional

Hormone and Sleep Response to Antidepressant Treatment in Adolescents and Adults With Depression

NCT00106197
View directory record Official record
Conditions
Depression
Interventions
Bupropion
Drug
Lead sponsor
Uma Rao
Other
Eligibility
12 Years to 50 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 30, 2013 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Phase 2 Interventional

A Study of Naltrexone SR/ Bupropion SR in Overweight or Obese Subjects With Major Depression

NCT00624858
View directory record Official record
Conditions
Depression
Interventions
naltrexone SR 32 mg/ bupropion SR 360 mg daily
Drug
Lead sponsor
Orexigen Therapeutics, Inc
Industry
Eligibility
18 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Mason, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 30, 2012 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Impact of Smoking Cessation on Sleep - 5

NCT00132821
View directory record Official record
Conditions
Tobacco Use Cessation, Sleep Disorders
Interventions
Bupropion, Transdermal Nicotine Patch, Placebo Bupropion, Placebo transdermal nicotine patch
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 65 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Menlo Park, California
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Effects of Transdermal Nicotine on Smoking, Craving and Withdrawal in People With Schizophrenia

NCT00218218
View directory record Official record
Conditions
Schizophrenia and Disorders With Psychotic Features, Tobacco Use Disorder, Schizophrenia
Interventions
Transdermal Nicotine Patch, 21 mg transdermal nicotine, placebo patch
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 80 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2005
U.S. locations
2
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Contingent Incentives Plus Bupropion for Smoking in People With Schizophrenia

NCT00136760
View directory record Official record
Conditions
Schizophrenia and Disorders With Psychotic Features, Tobacco Use Disorder
Interventions
Bupropion, Contingent reinforcement plus placebo, non-contingent reinforcement plus bupropion, Non-contingent reinforcement plus placebo
Drug
Lead sponsor
Brown University
Other
Eligibility
18 Years to 80 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2009
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Oct 7, 2015 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Phase 4 Interventional Results available

Treatment of Nicotine Dependence and Acute Depression

NCT00186446
View directory record Official record
Conditions
Major Depressive Disorder, Nicotine Dependence
Interventions
bupropion and smoking cessation behavioral intervention
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 4, 2017 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Not applicable Interventional

Smoking Interventions for Hospital Patients

NCT01177176
View directory record Official record
Conditions
Cigarette Smoking
Interventions
Extended Care Management, Standard Care
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
397 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 18, 2014 · Synced Sep 30, 2026, 8:59 PM EDT
Terminated Phase 1 Interventional

Bupropion Hydrochloride 300 mg Extended Release Tablets Under Fasting Conditions

NCT01046214
View directory record Official record
Conditions
Depressive Disorder
Interventions
Bupropion HCl
Drug
Lead sponsor
Teva Pharmaceuticals USA
Industry
Eligibility
25 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
2
States / cities
Culver City, California • Glendale, California
Source: ClinicalTrials.gov public record
Updated Nov 20, 2015 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Phase 2 Interventional Results available

Varenicline and Smoking Cessation in Schizophrenia

NCT01111149
View directory record Official record
Conditions
Schizophrenia, Smoking Cessation
Interventions
Sugar Pill, Varenicline, Bupropion HCl
Other · Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 17, 2014 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Not applicable Interventional Results available

Comparing Smoking Cessation Interventions Among Underserved Patients Referred for Lung Cancer Screening

NCT04798664
View directory record Official record
Conditions
Smoking Cessation
Interventions
Removal of Financial Barriers, Financial Incentives, Mobile Health Application
Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
3,228 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
5
States / cities
Oakland, California • Detroit, Michigan • Danville, Pennsylvania + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 25, 2026 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Bupropion-Enhanced Contingency Management (CM) for Cocaine Dependence

NCT02111798
View directory record Official record
Conditions
Substance Abuse, Cocaine Dependence
Interventions
Placebo, Bupropion XL, Abstinence Initiation, Relapse Prevention
Drug · Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2021
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 27, 2025 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Early Phase 1 Interventional

A Novel Anti-Obesity Drug Combination as a Pharmacotherapy for Cocaine Dependence

NCT01739192
View directory record Official record
Conditions
Cocaine Use Disorders
Interventions
Bupropion
Drug
Lead sponsor
Craig Rush
Other
Eligibility
18 Years to 55 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jun 26, 2018 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Phase 2 Interventional Results available

Placebo-controlled Trial of Bupropion for Smoking Cessation in Pregnant Women

NCT02188459
View directory record Official record
Conditions
Smoking, Nicotine Dependence
Interventions
Bupropion
Drug
Lead sponsor
Henry Kranzler
Other
Eligibility
18 Years and older · Female only
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
3
States / cities
Newark, Delaware • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 4, 2021 · Synced Sep 30, 2026, 8:59 PM EDT
Not listed Not applicable Interventional

Antidepressant Discontinuation in Treatment Resistant Depression

NCT03786614
View directory record Official record
Conditions
Treatment Resistant Depression
Interventions
Discontinuation of serotonergic antidepressants, Continuation of serotonergic medications
Other
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Aug 18, 2023 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Phase 1Phase 2 Interventional

Phase 1b/2a Unblinded Study of Responses in Premenopausal Women With HSDD to Lorexys Evaluating Efficacy and Safety

NCT01857596
View directory record Official record
Conditions
Hypoactive Sexual Desire Disorder (DSM-IV-TR Defined), Sexual Interest/Arousal Disorder (DSM-5 Defined)
Interventions
bupropion, Lorexys low-dose, Lorexys moderate-dose
Drug
Lead sponsor
S1 Biopharma, Inc.
Industry
Eligibility
25 Years to 50 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
2
States / cities
Beachwood, Ohio • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 28, 2014 · Synced Sep 30, 2026, 8:59 PM EDT
Terminated Phase 2Phase 3 Interventional Accepts healthy volunteers

Efficacy and Safety of Bupropion for Treatment of Adolescent Smoking

NCT00248118
View directory record Official record
Conditions
Tobacco Dependence
Interventions
Bupropion
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
13 Years to 17 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 23, 2016 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study Assessing the Safety, Tolerability, Pharmacokinetics, Food Effect, and Drug-Drug Interactions of PTI-801 in Healthy Volunteers, and Safety, Tolerability, and Pharmacokinetics of PTI-801 in Subjects With Cystic Fibrosis

NCT03140527
View directory record Official record
Conditions
Healthy Volunteer, Cystic Fibrosis
Interventions
PTI-801, Placebo, PTI-808
Drug
Lead sponsor
Proteostasis Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
171 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
33
States / cities
Birmingham, Alabama • Anchorage, Alaska • Stanford, California + 28 more
Source: ClinicalTrials.gov public record
Updated Apr 30, 2020 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Embedding Comprehensive Smoking Cessation Programs Into Community Clinics

NCT04717544
View directory record Official record
Conditions
Smoking Cessation
Interventions
Intervention Arm
Behavioral
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years and older
Enrollment
406 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 14, 2023 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Maintaining Abstinence in Chronic Cigarette Smokers - 1

NCT00087880
View directory record Official record
Conditions
Tobacco Use Disorder
Interventions
Bupropion and NRT
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years and older
Enrollment
407 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2009
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Phase 3 Interventional Results available

Zyban as an Effective Smoking Cessation Aid for Patients Following an Acute Coronary Syndrome: The ZESCA Trial

NCT00689611
View directory record Official record
Conditions
Acute Coronary Syndrome, Myocardial Infarction, Smoking
Interventions
Bupropion HCl ER, Placebo
Drug
Lead sponsor
Mark Eisenberg
Other
Eligibility
18 Years and older
Enrollment
392 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
13
States / cities
Pueblo, Colorado • Lewiston, Maine • Bay City, Michigan + 9 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2015 · Synced Sep 30, 2026, 8:59 PM EDT
Completed Phase 3 Interventional Results available

Concurrent Bupropion / Varenicline for Smoking Cessation

NCT01303861
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Varenicline, Bupropion, Nicotine patches, Nicotine Inhaler
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 65 Years
Enrollment
702 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
4
States / cities
Charlotte, North Carolina • Durham, North Carolina • Raleigh, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2014 · Synced Sep 30, 2026, 8:59 PM EDT