Clinical trials: Smoking, Non-Tobacco Products
Tobacco Use Disorder
Efficacy of Oral Tobacco Products Compared to a Medicinal Nicotine
For the primary goals, we hypothesize that 1) the oral tobacco product will be more efficacious than the medicinal nicotine product in substituting for smoking cigarettes; 2) among non-abstainers, the oral tobacco product will…
- Trial name
- NCT00710034
- Testing
- Oral tobacco, Nicotine Gum
- Where
- 2 sites in United States
- Volunteers
- 391 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Bladder Cancer, Cervical Cancer
Motivational Counseling in Preventing Smoking Relapse After Pregnancy in Pregnant Women Who Quit Smoking During Pregnancy
RATIONALE: Motivational counseling may help prevent pregnant women from smoking again after pregnancy. PURPOSE: This randomized clinical trial is studying three different types of counseling to see how well they work in…
- Conditions
- Bladder Cancer, Cervical Cancer, Esophageal Cancer, Gastric Cancer
- Trial name
- NCT00310115
- Testing
- Smoking Prevention Usual Care, Counseling Intervention
- Where
- United States
- Volunteers
- 469 people
- Sponsor
- M.D. Anderson Cancer Center
Bladder Cancer, Cervical Cancer
Varenicline or Nicotine Patch and Nicotine Gum in Helping Smokers in a Methadone Treatment Program Stop Smoking
RATIONALE: Varenicline, the nicotine patch, and nicotine gum help people stop smoking. It is not yet known whether varenicline is more effective than the nicotine patch given together with nicotine gum in helping smokers quit…
- Conditions
- Bladder Cancer, Cervical Cancer, Esophageal Cancer, Gastric Cancer
- Trial name
- NCT00790569
- Testing
- nicotine, varenicline
- Where
- United States
- Volunteers
- 315 people
- Sponsor
- Butler Hospital
Marijuana Smoking
Effects of Low-dose Naltrexone in Combination With a Range of Smoked Marijuana
In heavy marijuana smokers, opioid receptor blockade increases the subjective and cardiovascular effects of marijuana. The current study was designed to clarify opioid-cannabinoid interactions by assessing how naltrexone shifts…
- Trial name
- NCT00743145
- Testing
- Inactive Marijuana (0% THC), Active Marijuana (5.5% THC), Active Marijuana (6.2% THC)
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Smoking, Tobacco Use
CSD201203: A Study to Determine Subject Puffing Patterns of a Non-cylindrical, Closed, Electronic Nicotine Delivery System at Three Nicotine Concentrations in an Ambulatory Setting
This is a multi-center, open-label, parallel, three-study-group investigation to evaluate the puffing patterns of healthy adult consumers of tobacco products switching from a usual brand (UB) Electronic Nicotine Delivery Systems…
- Conditions
- Smoking, Tobacco Use, Electronic Cigarette Use
- Trial name
- NCT05118139
- Testing
- P1211216, P1213416, P1213716
- Where
- 4 sites in United States
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- RAI Services Company
Cannabis Use, Cannabis
Joint Effort 2.0: a Mobile Application With University Students
The purpose of this study is to evaluate quantitatively and qualitatively a mobile application, Joint Effort, targeting safe cannabis use among consumers.
- Conditions
- Cannabis Use, Cannabis, Cannabis Dependence, Cannabis Smoking
- Trial name
- JOINTEFFORT (NCT05620433)
- Testing
- Joint Effort, Brief normative feedback and standard information
- Where
- Canada
- Volunteers
- 354 people, healthy volunteers welcome
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Tobacco Dependence
Cooling Agent Pilot Among Adult Menthol Smokers
Recent studies and market monitoring have shown that in places where menthol cigarettes are no longer available, tobacco companies have started marketing "non-menthol cooling cigarettes".
- Trial name
- NCT06477601
- Testing
- Assigning cooling agent type cigarettes, Assigning traditional tobacco type cigarettes, Assigning menthol type cigarettes
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
Lung Cancer - Non Small Cell Squamous
Comparison of Longer-term (5 Year+) Outcomes (Survival) of Smokers, Ex-smokers, Never Smoker and Quitters
Between 2010-2020, the LungCAst observational study followed 3700 patients newly diagnosed with lung cancer across 33 hospitals in Wales and England for 2 years to see if smoking status at time of diagnosis predicted survival…
- Trial name
- LungCast2 (NCT07127263)
- Where
- United Kingdom
- Volunteers
- 525 people
- Sponsor
- Hywel Dda Health Board
Alcohol Drinking, Cigarette Smoking
Brief Voluntary Alcohol and Drug Intervention for Middle School Youth
We are currently working in 16 middle schools across Los Angeles, Santa Monica and Torrance to test out a voluntary after school program called Project CHOICE, which focuses on helping students decrease their alcohol and drug…
- Conditions
- Alcohol Drinking, Cigarette Smoking, Marijuana Smoking
- Trial name
- CHOICE (NCT01081119)
- Testing
- Project CHOICE
- Where
- United States
- Volunteers
- 6,455 people
- Sponsor
- RAND
Smoking, Tobacco Use Disorder
A Pilot Study to Evaluate Safety and Efficacy of CigRx™ in Smokers
A randomized, double-blind, active-controlled, crossover, pilot study to evaluate the safety and efficacy of CigRx™ Lozenge, a dietary supplement, in daily smokers in temporarily reducing the desire to smoke
- Trial name
- NCT01262170
- Testing
- CigRx Lozenge, Tobacco Lozenge
- Where
- United States
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Rock Creek Pharmaceuticals, Inc.
Nicotine Addiction
Comparative Effectiveness of Cystine Versus Nicotine Replacement Therapy
A pragmatic, single blinded, randomized, controlled non-inferiority trial of Cytisine versus Nicotine Replacement Therapy for continuous abstinence is conducted in the government run primary health hospitals in Mongolia.
- Trial name
- NCT04126135
- Testing
- Cytisine, Nicotine Replacement Therapy (NRT)
- Where
- Mongolia
- Volunteers
- 1,307 people
- Sponsor
- Loma Linda University
Tobacco Use
Tobacco Impact on Quality of Life on Snus-use, Dual Use, Smoke Use and Non-using.
The primary aim of this study was to compare HRQOL in snus-users and dual users (snus and smoking) with never tobacco users. Secondary aim included comparing HRQOL in smokers with non-smokers.
- Trial name
- NCT05409963
- Volunteers
- 3,000 people
- Sponsor
- Vastra Gotaland Region
Vaping, Adolescent
Nicotine and Cannabis Vape Labeling Experiment - Spring 2025
This study assesses how the ways in which nicotine and cannabis vaping devices are labeled impact use susceptibility, anticipated effects, and health harm.
- Conditions
- Vaping, Adolescent, Electronic Cigarette Use, Nicotine
- Trial name
- EPIC/ADVANCE (NCT06919276)
- Testing
- Vaping Device Labeling
- Where
- United States
- Volunteers
- 3,048 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Breast Cancer, Colorectal Cancer
Memantine Hydrochloride in Helping Cancer Survivors Stop Smoking
RATIONALE: Memantine hydrochloride may help people stop smoking by decreasing the symptoms of nicotine withdrawal. PURPOSE: This randomized, pilot phase II trial studies how effective memantine hydrochloride works compared to…
- Conditions
- Breast Cancer, Colorectal Cancer, Lung Cancer, Prostate Cancer
- Trial name
- NCT01535040
- Testing
- memantine hydrochloride
- Where
- United States
- Volunteers
- 130 people
- Sponsor
- Wake Forest University Health Sciences
Cigarette Smoking-Related Carcinoma
A Comprehensive Evaluation of Tobacco-Flavored vs. Non-Tobacco Flavored E-cigarettes on Smoking Behavior
This clinical trial compares the use of tobacco flavored electronic cigarettes (ECs) vs. non-tobacco flavored ECs vs. nicotine replacement therapy (patches and lozenges) on smoking behavior in current cigarette smokers.
- Trial name
- NCT06260683
- Testing
- Nicotine Replacement, Questionnaire Administration, Vaping
- Where
- United States
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Ohio State University Comprehensive Cancer Center
Cigarette Smoking-Related Carcinoma, Tobacco-Related Carcinoma
Very Low Nicotine Content Cigarettes and E-Cigarettes in Promoting Smoking Cessation in Daily and Intermittent Cigarette Smokers
This trial studies what would happen if the nicotine levels in cigarettes are greatly reduced, but electronic cigarettes containing different amount of nicotine are available.
- Trial name
- NCT02964182
- Testing
- Cigarette, Nicotine Replacement, Questionnaire Administration
- Where
- United States
- Volunteers
- 213 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Smoking, Tobacco Use
IQOS (Non-Cigarette Tobacco Product) Pilot Study
A novel type of non-cigarette tobacco product was recently approved for sale in the US, the heated tobacco product (HTP) IQOS. IQOS may be less harmful than cigarettes, and there are some reports that it may produce more…
- Trial name
- NCT04357379
- Testing
- IQOS
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Smoking, Tobacco Use
CSD210904: Study to Assess Actual Use of a Heated Tobacco Product With Four Non-Combusted Cigarette Variants in Current Adult Smokers
This is a multi-site, open-label, 8-week, prospective observational study, conducted at multiple sites geographically dispersed within the U.S. The purpose of this Actual Use Study (AUS) is to investigate how U.S.
- Conditions
- Smoking, Tobacco Use, Tobacco Smoking
- Trial name
- NCT05102786
- Testing
- 40007388, 40007385, 40007387
- Where
- 10 sites in United States
- Volunteers
- 1,180 people, healthy volunteers welcome
- Sponsor
- RAI Services Company
Electronic Cigarette Use, Cigarette Use, Electronic
Evaluating Selected Constituents in the Exhaled Breath Samples
An Open-Label, Multi-Center Study to Evaluate Selected Constituents in the Exhaled Breath Samples From the Use of JUUL Nicotine Salt Pod System Product (5% and 3% Virginia Tobacco, Mint, Mango, Menthol) Users and Conventional…
- Conditions
- Electronic Cigarette Use, Cigarette Use, Electronic, Tobacco Use, Tobacco Smoking
- Trial name
- NCT04143256
- Testing
- JUUL ENDS 5% Virginia Tobacco, JUUL 3% Virginia Tobacco ENDS, JUUL 5% Mint ENDS
- Where
- 3 sites in United States
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Juul Labs, Inc.
Bladder Cancer, Cervical Cancer
Bupropion in Helping Adults Stop Smoking
RATIONALE: Bupropion may help people stop smoking by decreasing the symptoms of nicotine withdrawal. Giving bupropion over a longer period of time may be effective in helping people stop smoking.
- Conditions
- Bladder Cancer, Cervical Cancer, Esophageal Cancer, Gastric Cancer
- Trial name
- NCT00534001
- Testing
- bupropion hydrochloride
- Where
- United States
- Volunteers
- 95 people
- Sponsor
- Roswell Park Cancer Institute