Condition

Tobacco clinical trials and research

• 7Clinical trials
• 1New in 30 days
• 2Countries

Newest Tobacco clinical trials

All recruiting trials (7)

• Access to multiple tobacco flavors to help adult cigarette smokers quit using e-cigarettes

  This study tests whether giving adult smokers an e-cigarette with a choice of flavors helps them quit smoking by the end of 13 weeks.

  Recruiting at 5 sites RAI Services Company · Fort Lauderdale, Florida and 4 other locations · NCT07879638

• Heated tobacco access and cigarette quitting among adult smokers

  This study tests whether giving adult smokers access to a heated tobacco product helps them quit smoking by the end of 3 months.

  Recruiting at 9 sites RAI Services Company · Brandon, Florida and 8 other locations · NCT07710820

• Abuse liability and use patterns of IQOS heated tobacco among adult smokers

  The study tests how appealing and user-friendly IQOS heat sticks are for adults who smoke, and compares how people puff and use IQOS versus their usual cigarettes.

  Recruiting Ohio State University Comprehensive Cancer Center · Columbus, Ohio · NCT07688304

• How flavors of ENDS might help adults quit smoking their usual cigarettes

  This study tests whether giving adults who smoke their regular cigarettes an electronic nicotine delivery system with different flavors can help them quit smoking their usual cigarettes after 3 months.

  Recruiting at 7 sites RAI Services Company · Maitland, Florida and 6 other locations · NCT07598136

• Communal coping in couples where both partners smoke during a quit attempt

  This project tests whether couples who tackle quitting as a team (communal coping) fare better when one partner in a smoking couple tries to quit.

  Recruiting University of Colorado, Denver · Denver, Colorado · NCT07553962

• Quitting Matters: a smoking quit program for people living with HIV

  This 6-month program will test whether a tailored smartphone app plus nicotine patches and gum helps people living with HIV quit smoking better than a standard quit app.

  Recruiting Wake Forest University Health Sciences · Winston-Salem, North Carolina · NCT06883097

• Combining nicotine replacement therapy and medications for quitting smoking

  This study is testing whether smokers are willing to join a quit smoking program that combines counseling with different products to help them stop smoking over a year.

  Recruiting Phase 4 Ottawa Heart Institute Research Corporation · Ottawa, Ontario · NCT06832085

Related topics

Quick answers

How many Tobacco clinical trials are recruiting right now?

7, as of November 12, 2026. 1 of them was first registered in the last 30 days. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 2 countries. The most sites are in United States (6 trials), Canada (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

Find the studies that fit you

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