scholarly journals Acute electronic cigarette use: nicotine delivery and subjective effects in regular users

2013 ◽  
Vol 231 (2) ◽  
pp. 401-407 ◽  
Author(s):  
Lynne Dawkins ◽  
Olivia Corcoran
Keyword(s):  
Subjective Effects ◽  
Electronic Cigarette ◽  
Cigarette Use ◽  
Nicotine Delivery

Nicotine and Cotinine Levels With Electronic Cigarette

2015 ◽  
Vol 35 (2) ◽  
pp. 179-185 ◽  
Author(s):  
A. Marsot ◽  
N. Simon
Keyword(s):  
Peak Concentration ◽  
Electronic Cigarettes ◽  
Electronic Cigarette ◽  
Cigarette Use ◽  
Quit Smoking ◽  
Tobacco Cigarette ◽  
Nicotine Delivery ◽  
Pubmed Database ◽  
Urge To Smoke ◽  
Reasons For Use

Background: Since their introduction in 2004, electronic cigarettes (e-cigarettes) have gained popularity worldwide. E-cigarettes are marketed as nicotine delivery devices. Commonly reported reasons for use include to quit smoking, to reduce urge to smoke, or the perceived lower risk alternative to smoking. But what are the actual amounts of nicotine delivered? Aim: This review summarizes all the published studies concerning nicotine or cotinine levels following e-cigarette use. Methods: A literature search was conducted from the PubMed database, from 1985 to January 2014, using the following terms: electronic cigarette(s), e-cigarette(s), electronic nicotine delivery system, cotinine, and nicotine. Articles were excluded if they were not pertinent according to our criteria. References of all relevant articles were also evaluated. Results: Eight studies were included in this review. The following information was extracted from the articles: population size, age of participants, recruitment, inclusion and exclusion criteria, concentration of nicotine in refills liquids, study sample design, and observed concentrations. Following design of studies, plasma nicotine Cmax was observed between 0 and 5 ng/mL (no significant changes) or between 13.9 and 16.3 ng/mL (similar to a tobacco cigarette) with a Tmax between 70 and 75 minutes. Cotinine levels after “vaping” an e-cigarette are similar to a tobacco cigarette. Conclusion: This review summarizes e-cigarette studies that contain information on nicotine or cotinine levels. The peak concentration of nicotine appears to be dependent on the use and dose level of e-cigarette cartridge. The value of this peak concentration is similar to the value found with a tobacco cigarette. However, the time corresponding to the peak concentration is delayed compared to a tobacco cigarette.

scholarly journals Commentary: The Emergence of Pod Mods at Vape Shops

2018 ◽  
Vol 42 (1) ◽  
pp. 118-124 ◽  
Author(s):  
Ellen Galstyan ◽  
Artur Galimov ◽  
Steve Sussman
Keyword(s):  
Rapid Evolution ◽  
Product Market ◽  
Health Professions ◽  
Delivery Systems ◽  
Electronic Cigarette ◽  
Cigarette Use ◽  
Market Sector ◽  
Nicotine Delivery ◽  
Vape Shops

The vape shop industry is a rapidly growing market sector with a constantly changing product landscape. The rapid evolution of nicotine delivery systems, most notably the emergence of salt nicotine e-juice and pod mod devices, have resulted in a sudden shift in the product market, suggesting new implications for the health professions in addressing electronic cigarette use.

scholarly journals Effects of electronic cigarette heating coil resistance and liquid nicotine concentration on user nicotine delivery, heart rate, subjective effects, puff topography, and liquid consumption.

2020 ◽  
Vol 28 (5) ◽  
pp. 527-539 ◽  
Author(s):  
Marzena Hiler ◽  
Nareg Karaoghlanian ◽  
Soha Talih ◽  
Sarah Maloney ◽  
Alison Breland ◽  
...  
Keyword(s):  
Heart Rate ◽  
Subjective Effects ◽  
Electronic Cigarette ◽  
Heating Coil ◽  
Nicotine Concentration ◽  
Nicotine Delivery ◽  
Coil Resistance

scholarly journals Effects of electronic cigarette liquid solvents propylene glycol and vegetable glycerin on user nicotine delivery, heart rate, subjective effects, and puff topography

2018 ◽  
Vol 188 ◽  
pp. 193-199 ◽  
Author(s):  
Tory R. Spindle ◽  
Soha Talih ◽  
Marzena M. Hiler ◽  
Nareg Karaoghlanian ◽  
Matthew S. Halquist ◽  
...  
Keyword(s):  
Heart Rate ◽  
Propylene Glycol ◽  
Subjective Effects ◽  
Electronic Cigarette ◽  
Nicotine Delivery

Factors Associated With Concurrent Cigarette and Electronic Cigarette Use in U.S. Adults

2015 ◽  
Author(s):  
K. Pulvers ◽  
R.B. Hayes ◽  
T.S. Scheuermann ◽  
D.R. Romero ◽  
A.S. Emami ◽  
...  
Keyword(s):  
Electronic Cigarette ◽  
Cigarette Use ◽  
Factors Associated
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