CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 17 enrolled
Drug / intervention
Nicotineother
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05278065
NCT05278065N/ACompleted

Complimentary Electronic Cigarettes for Harm Reduction Among Adult Smokers With Asthma

Brown University·interventional·Posted Mar 14, 2022·Updated Nov 18, 2025

In Brief

A clinical study evaluating Nicotine for Smoking and 3 related conditions. Completed, enrolled 17 participants across 1 site.

Detailed Summary

Smoking is the main cause of preventable disease and death in the US and impacts respiratory illnesses including COPD and asthma. However, little is known about the effects on smoking and lung health of substituting cigarettes with ENDS in adults with asthma. This project aims to test whether providing ENDS to adults with asthma will lead to substitution of smoking for ENDS, reduced dependence, and improved lung function so such knowledge can inform interventions to reduce the public health burden of tobacco.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States

Timeline

N/ACompletedFinished
2023202420252026
First PostedMar 14, 2022
Enrollment StartMay 1, 2022
Primary CompletionSep 12, 2024
TodayJul 2, 2026
Enrollment to primary: 2.4 yearsPosted 4.3 years ago

Interventions

Nicotineother

Participants will be provided with electronic cigarettes and 5% nicotine e-liquid cartridges for 8 weeks and encouraged at weekly assessments to use the electronic cigarette any time they would normally smoke. Participants will be able to choose commercially available e-liquid flavors (tobacco) at each weekly assessment.