Stanton Glantz, PhD's blog

Longitudinal studies show that kids who vape are 4 times more likely to start smoking cigs

Samir Soneji and colleagues just published a meta-analysis of 9 longitudinal studies that examined the effect of e-cigarette use on subsequent cigarette smoking behavior.  Each of these 9 studies started with kids who had never smoked a cigarette and compared the odds that they would go on to smoke cigarettes later (usually a year later) among kids who were and were not using e-cigarettes at baseline (the beginning of the study).  They found that the pooled odds ratio for subsequent cigarette initiati Read more »

Public comment we submitted the CA Bureau of Medical Cannabis Regulation: Rule too lax to protect public health

Comment on Proposed Regulation

April 18, 2017
Candice Bowling, JD, MPA[*]
Postdoctoral Fellow
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Over time young adults who use e-cigarettes smoke more not less; ecigs enhancing harm by making tobacco epidemic worse

In March 2014 Lauren Dutra and I published Electronic Cigarettes and Conventional Cigarette Use Among US Adolescents: A Cross-sectional Study in JAMA Pediatrics.  This paper showed that those youth who experimented with cigarettes (i.e., answered “yes” to the question “Have you ever smoked a cigarette, even a puff?”) were much more likely to be established smokers (smoked 100 cigarettes) than youth who did not use e-cigarettes.  We concluded “Use of e-cigarettes does not discourage, and may encourage, conventional Read more »

Public comment we submitted to the California Dept of Health on Proposed Marijuana Regulation: Too Lax to Protect Public Health

Comment on Proposed Regulation:
Medical Cannabis Manufacturing License
April 18, 2017
Daniel G. Orenstein, JD, MPH
Postdoctoral Fellow
Candice M. Bowling, JD, MPA
Postdoctoral Fellow
Stanton A. Glantz, PhD
Professor of Medicine Read more »

FDA’s Proposed Collection of Information on the Experimental Study on Warning Statements for Cigarette Graphic Health Warnings

On May 26, 2017, we submitted this public comment on FDA's proposal to do more research on text warning labels for cigarettes.  The tracking number is 1k1-8wlw-uulv.  It is available as a PDF here./sites/
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Factual text vs emotional pictures in cigarette warning labels is a false dichotomy

The FDA’s initial effort to implement graphic warning labels was blocked by the courts because warnings are supposed to be “factual” not “emotional.”  Lucy Popova and colleagues just published a nice paper showing that this is a false dichotomy.  The paper, “Factual text and emotional pictures: overcoming a false dichotomy of cigarette warning labels,” was published in Tobacco Control.
Here is the abstract:
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San Francisco Supervisor introduces comprehensive law to end sale of menthol and other favored tobacco products in San Francisco

On Monday April 17, 2017, Supervisor Malia Cohen introduced legislation to prohibit the sale of all flavored tobacco products, including menthol, in the City and County of San Francisco.  While several other cities have enacted restrictions on flavors (and some that included menthol), this is the first blanket prohibition.
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UCSF Chemical Industry Documents Archive Goes Live

The UCSF Truth Tobacco Industry Documents Archive is well-known an widely used by tobacco control researchers and advocates, as well as people interested in a wide range of other topics, such as global warming deniers (many of who have histories of working for Big Tobacco).
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First evidence that e-cig use increases heart attacks, independent of the effect of smoking cigarettes

Every time I have posted a comment on a new study showing that e-cigarettes adversely affect blood vessels and blood in ways that increase risk of a heart attack, a friend and colleague who remains part of the (shrinking) collection of e-cigarette enthusiasts emails me and with he comment that, “if they are so bad where’s the evidence that e-cigarettes increase the risk of a heart attack?”
The first evidence just appeared.
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Defending strong tobacco packaging and labelling regulations in Uruguay: transnational tobacco control network versus PMI

Eric Crosbie, Patricia Sosa, and I just published “Defending strong tobacco packaging and labelling regulations in Uruguay: transnational tobacco control network versus Philip Morris International” in Tobacco Control.  It shows how local and international tobacco control advocates collaborated to defend Uruguay’s strong graphic warning labels against PMI’s trade challenge and provides a model for similar collaborations globally.
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