Condition

Electronic Cigarette Use clinical trials and research

• 7Clinical trials
• 2Countries

Newest Electronic Cigarette Use clinical trials

All recruiting trials (7)

• Effects of e-cigarette use on health

  This study is trying to see how using e-cigarettes affects heart and lung health over time in people who use them compared to those who don’t.

  Recruiting University of Wisconsin, Madison · Madison, Wisconsin · NCT06610838

• Impact of THC on E-Cigarette Use Behavior

  This study is testing how different doses of THC affect daily e-cigarette users' cravings and use behavior.

  Recruiting Phase 1 Johns Hopkins University · Baltimore, Maryland · NCT06609109

• Investigating how inflammation affects blood vessel health in e-cigarette users

  This study is testing how inflammation affects blood vessel health in young adults who use e-cigarettes compared to those who don’t, while also seeing if an anti-inflammatory medication can help improve their vascular function.

  Recruiting at 2 sites Early Phase 1 University of Iowa · Iowa City, Iowa and 1 other locations · NCT06489249

• Helping dual users of cigarettes and e-cigarettes quit smoking

  This study is testing different ways to help people who smoke both cigarettes and e-cigarettes quit for good by using medications and counseling.

  Recruiting Phase 4 University of Wisconsin, Madison · Madison, Wisconsin · NCT06474299

• Assessing lung and heart effects of vaping in adults

  This study is testing how vaping affects the lungs and heart in adults who use e-cigarettes over five years.

  Recruiting Laval University · Québec · NCT06291597

• Impact of Menthol on E-Cigarette Users' Addiction and Exposure

  This study is testing how menthol-flavored e-cigarettes affect addiction and exposure to harmful substances in young adults aged 21-35.

  Recruiting Florida International University · Miami, Florida · NCT05338801

• Testing health warning labels on e-cigarettes

  This study is testing new health warning labels on e-cigarettes to see if they can change how young adults feel about using them and help them think about quitting.

  Recruiting Florida International University · Miami, Florida · NCT04907136

Related topics

Quick answers

How many Electronic Cigarette Use clinical trials are recruiting right now?

7, as of November 12, 2026. 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, Phase 1: 1, Early Phase 1: 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.

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