E-cigarettes, Nicotine Inhaler, and Blood Vessel Function
Status: | Recruiting |
---|---|
Conditions: | Smoking Cessation, Tobacco Consumers |
Therapuetic Areas: | Pulmonary / Respiratory Diseases |
Healthy: | No |
Age Range: | 21 - 45 |
Updated: | 1/26/2019 |
Start Date: | January 11, 2017 |
End Date: | December 2021 |
The Effects of Electronic Cigarettes on Endothelial Function and Oxidative Stress
Randomized controlled trial of electronic cigarettes with nicotine, without nicotine,
nicotine inhaler, and sham-control on endothelial function, oxidative stress and sympathetic
nerve activity
nicotine inhaler, and sham-control on endothelial function, oxidative stress and sympathetic
nerve activity
Participants will have an acute exposure on 4 occasions1) e-cigarette with nicotine, 2)
e-cigarette without nicotine, 3) nicotine inhaler, 4) sham control and undergo ECG recording
for heart rate variability, endothelial function measurement using ultrasound ("FMD") and
blood tests for oxidative stress markers.
e-cigarette without nicotine, 3) nicotine inhaler, 4) sham control and undergo ECG recording
for heart rate variability, endothelial function measurement using ultrasound ("FMD") and
blood tests for oxidative stress markers.
Inclusion Criteria:
- Healthy
Exclusion Criteria:
- Cardiac disease
- Respiratory disease
- Diabetes mellitus
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