Can you believe the papers in the AJHB issue Juul financed?

When I wrote “Surprise! Juul publishes a paper concluding that e-cigs save lives” criticizing a paper in American Journal of Health Behavior for being based on questionable risk estimates, my first draft said I was surprised that the paper got past independent peer reviewers. But then I realized that all but one of the 13 papersContinue reading “Can you believe the papers in the AJHB issue Juul financed?”

CDC’s new mask guidance and why FDA CTP should not assume e-cigs help smokers quit in the real world

On May 13, 2021 the CDC lifted most restrictions on the use of masks for people fully vaccinated against COVID-19 (two weeks after the second shot for Pfizer or Moderna and 1 week after J&J). While some people thought this was a political decision, CDC Director Walensky explained in detail that real world experience showedContinue reading “CDC’s new mask guidance and why FDA CTP should not assume e-cigs help smokers quit in the real world”

Ecigs double risk of relapse among former smokers

Most of the discussion of the effects of e-cigarette use on smoking has focused on their gateway effect among youth (they are) and whether e-cigs help smokers quit (as consumer products they do not) . There has been much less attention to how e-cigarettes affect the risk of relapse among former smokers. But now thereContinue reading “Ecigs double risk of relapse among former smokers”

Federal court adding RICO claims to lawsuits against Juul opens up opportunity to inform the public and FDA

On April 13, 2021, federal judge William H. Orrick granted plaintiffs’ motion to add allegations that Altria (owner of Philip Morris and part of Juul) and the Founder and Director Defendants violated the federal Racketeer Influenced and Corrupt Organizations Act (“RICO”). Specifically, Judge Orrick allowed allegations that the “company and those persons allegedly conducted actsContinue reading “Federal court adding RICO claims to lawsuits against Juul opens up opportunity to inform the public and FDA”

Surprise! Juul publishes a paper concluding that e-cigs save lives

At a time that the FDA is deciding whether to authorize continued sale of Juul e-cigs a group of Juul scientists have published “Modeling the population health impact of E.N.D.S in the U.S.” that concludes that “the availability of ENDS [electronic nicotine delivery systems, which includes e-cigs] is projected to reduce smoking and prevent 2.5Continue reading “Surprise! Juul publishes a paper concluding that e-cigs save lives”

More evidence that dual use is worse than smoking

Krisha Reddy and colleagues just published “ Respiratory Symptom Incidence Among People Using Electronic Cigarettes, Combustible Tobacco, or Both” in American Journal of Respiratory and Critical Care Medicine that showed that dual use of e-cigarettes and cigarettes doubled the odds of developing respiratory symptoms (aOR 2.22, 95% CI 1.79-2.75). This was a statistically significantly biggerContinue reading “More evidence that dual use is worse than smoking”

Exposure to e-cigs in music videos associated with more e-cig use in real life

It has been well-established for over a decade that exposure to onscreen smoking in movies causes kids to smoke. Now, Anuja Majumundar and colleagues at USC have used similar methods as in the early movie studies to show that the more e-cig promotions young adults (age 18-24) see in music videos the more likely theyContinue reading “Exposure to e-cigs in music videos associated with more e-cig use in real life”

E-cig use associated with asthma, COPD in never-smokers

One of the excuses that e-cigarette advocates have used to dismiss the papers linking e-cigarette use with lung disease — that most e-cigarette users are current or former smokers — just got blown away with publication of a new study by Emine Bircan and colleagues of the association between e-cigarette use and lung disease inContinue reading “E-cig use associated with asthma, COPD in never-smokers”

Marijuana joints produce 3.5 times as much secondhand smoke as a Marlboro

Tobacco cigarettes are such strong sources of indoor air pollution that the only way to get acceptable indoor air quality is to make spaces smokefree. Now, Wayne Ott and colleagues have done a real-world study of the levels of pollution caused by smoking a joint (or a bong or vaping cannabis) and found that marijuanaContinue reading “Marijuana joints produce 3.5 times as much secondhand smoke as a Marlboro”

The biological evidence of e-cig dangers keeps piling up

Rachel Keith and Aruni Bhatnagar just published “Cardiorespiratory and Immunologic Effects of Electronic Cigarettes,” which is a nice overview of the growing biological evidence base that e-cigarettes have a lot of adverse health effects, many similar to cigarettes. This material is particularly important because the people who continue to promote e-cigarettes for “harm reduction” continueContinue reading “The biological evidence of e-cig dangers keeps piling up”