Feasibility Study - Filter Ventilation

Completed · Not applicable

Conditions studied: Tobacco Use

In brief

This open label, between-subject, randomized multi-center pilot study will assess the feasibility of conducting a study remotely with telehealth visits to assess the effect of cigarettes with minimal filter ventilation vs. moderate filter ventilation on smoking behavior and biomarkers of tobacco toxicant exposure. Subjective measures, alveolar carbon monoxide, blood pressure and cigarettes per a day will be collected remotely. Biological samples will be collected at home and mailed to the study clinic.

Key facts

Study ID

NCT04514471

Run by

Masonic Cancer Center, University of Minnesota

People needed

64

Starts

2024-03-18

Expected to finish

2025-06-30

Last updated by the study team

2026-01-12

Who can join

Age: 21 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• 21 years of age or older
• Regular cigarette smoker
• Currently smoking an eligible brand
• Generally good health
• Access to smartphone or tablet and a device with a functioning camera for telehealth visits. Also must have internet access.

You may not qualify if…

• Unstable health
• Uncontrolled high blood pressure
• Pregnant or breast-feeding

Where it is running

• University of Minnesota — Minneapolis, Minnesota, United States
• The Ohio State University Comprehensive Cancer Center — Columbus, Ohio, United States

Full record on ClinicalTrials.gov

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