Tundra Space

Tundra Space

Clinical Research Directory

Browse clinical research sites, groups, and studies.

3 clinical studies listed.

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Current Every Day Smoker

Tundra lists 3 Current Every Day Smoker clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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ACTIVE NOT RECRUITING

NCT03519451

Use of a Smartphone Mobile Application (App) to Enhance Smoking Cessation Treatment

This trial studies how well smartphone mobile applications work in enhancing smoking cessation treatment in current smokers. Smartphone mobile applications may help current smokers quit smoking.

Gender: All

Ages: 18 Years - 65 Years

Updated: 2026-10-06

1 state

Depression
Tobacco Use Disorder
Current Every Day Smoker
COMPLETED

NCT03691350

Bronchoscopy in Determining the Effect of E-Cigarette Smoking on Biomarkers in the Lungs

This trial studies biomarkers obtained by bronchoscopy (bronchoalveolar lavage and lung brushings) to determine the effect of smoking e-cigarettes on the lungs. Studying samples of lung cells from participants who smoke e-cigarettes may help doctors learn more about changes that occur in deoxyribonucleic acid and identify biomarkers related to cancer.

Gender: All

Ages: 21 Years - 52 Years

Updated: 2026-04-23

1 state

Cigarette Smoker
Current Every Day Smoker
ACTIVE NOT RECRUITING

NCT03865472

rTMS in Promoting Smoking Cessation and Preventing Relapse in Current Smokers

This trial studies best dose and how well repetitive transcranial magnetic stimulation (rTMS) works in promoting smoking cessation and preventing relapse in current smokers. rTMS is a form of brain stimulation therapy that controls nerve cell activity, increases blood flow in the brain, and improves cognitive function.

Gender: All

Ages: 18 Years - Any

Updated: 2026-02-10

1 state

Cigarette Smoker
Current Every Day Smoker
Current Smoker