Electronic Cigarettes Case Study Video
Vaping / E-Cigarette Lung Failure, Illness, Disease Outbreak Electronic Cigarettes Case Study
E-cigarettes that deliver a cigarette-like amount of nicotine are associated with reduced smoking and reduced exposure to the major tobacco-related pulmonary carcinogen, NNAL, even with concurrent smoking, according to a new study led by researchers at Virginia Commonwealth University and Penn State College of Medicine in Hershey, Pennsylvania.
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The study, which will be published in The Lancet Respiratory Medicine journal, provides new and important information for smokers who may be trying to use e-cigarettes as a means to cut down on their smoking habit and lower their exposure to harmful toxicants. Cobb, Ph. It requires the smoker to be actively trying to reduce their smoking by replacing it with e-cigarette use.
The researchers conducted a randomized controlled trial of participants who smoked more than nine cigarettes a day, were not currently using an e-cigarette device, and were interested in reducing smoking but not quitting. Over 24 weeks, participants used an e-cigarette device filled with either 0, 8 or 36 milligrams per milliliter of liquid nicotine or a plastic tube shaped like a cigarette that delivered no nicotine or aerosol.
The participants were also provided with Electronic Cigarettes Case Study reduction instructions.
At weeks 0, 4, 12 and 24, the researchers sampled participants' urine, testing for link tobacco-specific carcinogen 4- methylnitrosamino 3-pyridyl butanol, also known as NNAL.
They found that participants using e-cigarettes filled with the cigarette-like level of liquid nicotine had significantly lower levels of NNAL at week 24 compared to baseline and compared to levels observed in the non-e-cigarette control condition.
1. Introduction
The Electronic Cigarettes Case Study represent an important addition to the scientific literature because it suggests that when e-cigarettes deliver nicotine effectively, smokers have greater success in reducing their smoking and tobacco-related toxicant exposure. This study is important for two reasons, Cobb said. This work also has other important strengths over previous studies including the sample size, length of intervention, multiple toxicant exposure measures and control conditions. The question of whether an e-cigarette's nicotine delivery profile is predictive of its ability to reduce harm and promote behavior change among smokers remains highly relevant to policymakers, public health advocates, health care Electronlc and smoking populations.
That knowledge will lead to better designed studies of the potential http://pinsoftek.com/wp-content/custom/stamps/culling-essays.php and benefits of e-cigarettes and ultimately inform tobacco regulatory policy, Cobb said. The study contributes to the ongoing question of what role e-cigarettes play in changing smoking behavior. Jonathan Foulds, Ph. However, Cobb added, very little is known about the effects of e-cigarettes over the course of years, as opposed to the study's week period. Explore further.
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