At a glance
ClinicalIndex Comparison RecordPhase 4Completed· 30 enrolled
Drug / intervention
electronic cigarette exposuredevice
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.
Effect of Electronic Cigarette Use on Cough Reflex Sensitivity
In Brief
A Phase 4 clinical trial evaluating electronic cigarette exposure for Cough. Completed, enrolled 30 participants across 1 site.
Detailed Summary
Although electronic cigarettes (e-cigs) are now widely used, very little information exists regarding the effect of electronic cigarette use (vaping) on the respiratory system. The aim of this study is to evaluate the acute effect of one e-cig vaping session (30 puffs 30 seconds apart) on cough reflex sensitivity in healthy adult nonsmokers.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsCough
CountriesUnited States
Collaborators--
Timeline
Phase 4CompletedFinished
201520162017201820192020202120222023202420252026
Enrollment StartJul 2014
First PostedJul 2014
Primary CompletionDec 2014
TodayJul 2026
First PostedJul 29, 2014
Enrollment StartJul 1, 2014
Primary CompletionDec 1, 2014
TodayJul 2, 2026
Enrollment to primary: 5 monthsPosted 11.9 years ago
Interventions
electronic cigarette exposuredevice
30 puffs of a disposable electronic cigarette, 30 seconds apart.