Monday, February 28, 2011
Lorillard and R.J. Reynolds File Suit Against FDA to Prevent it from Relying Upon TPSAC Recommendations; Alleges Conflicts of Interest Among Panelists
The tobacco companies argue that three members of the advisory panel - Dr. Neal Benowitz, Dr. Jack Henningfield, and Dr. Jon Samet - have severe conflicts of interest which preclude the panel from conducting a balanced and objective review of the scientific and policy issues it is charged with addressing.
The Federal Advisory Committee Act holds that all federal advisory panels (including TPSAC) must be "fairly balanced in terms of the points of view represented and the functions to be performed," and its members cannot have severe financial conflicts of interest such that the committee's assessments, reports, or recommendations and decisions will be "inappropriately influenced . . . by any special interest."
The plaintiff tobacco companies argue that Drs. Benowitz, Henningfield, and Samet have two severe conflicts of interest which put the committee's composition in violation of the Federal Advisory Committee Act:
First, the companies allege that these three members are conflicted because "they have made tens of thousands of dollars as paid expert witnesses in litigation against tobacco products manufacturers."
Second, the companies allege that Drs. Benowitz, Henningfield, and Samet are conflicted because of "their continuing financial relationships with pharmaceutical companies that make smoking-cessation products."
Regarding the financial conflicts of interests of these committee members with pharmaceutical companies that manufacture smoking cessation drugs, the plaintiffs allege as follows:
Dr. Benowitz: "Dr. Benowitz, as a paid consultant for pharmaceutical companies, has assisted them with the design, development, and marketing of smoking-cessation products. Among the companies for which he has consulted on such products are GlaxoSmithKline plc and its affiliates (collectively, “GSK”); Pfizer, Inc. and its affiliates (collectively, “Pfizer”); Novartis AG and its affiliates (collectively, “Novartis”); Sanofi-Aventis U.S. LLC and its affiliates (collectively, “Sanofi-Aventis”); and Aradigm Corp. and its affiliates (collectively, “Aradigm”). During the last ten years, he has received at least approximately $10,000 per year for such consulting. He has also received grant support for research and writing from GSK and/or Pfizer on at least five occasions. In 2010, he co-authored a study, funded by Pfizer, on the use of its drug, Chantix, for smoking cessation."
Dr. Henningfield: "Dr. Henningfield is a Principal at, and derives most of his income from, Pinney Associates, a firm that currently provides to GSK on an exclusive basis consulting services regarding smoking-cessation products. His formal title is: Vice President, Research & Health Policy. Through his association with Pinney Associates, Dr. Henningfield advises GSK specifically on the development of nicotine-replacement therapies and treatments for tobacco dependence. Pinney Associates has received on average more than $2 million per year in revenue from pharmaceutical companies, more than half of which relates to smoking-cessation products. In addition, during the last decade, Dr. Henningfield has received grant support for research and writing from GSK on at least eight occasions. Dr. Henningfield is also a partner in a company that holds patents for a nicotine replacement-therapy product. He has estimated that, if thess patents are successfully licensed, they could be worth more than $1 million to him as a partner in that company. Thus, Dr. Henningfield has a financial interest in bringing about regulatory policies that will drive current smokers to use nicotine-replacement-therapy products."
Dr. Samet: "During the last decade, Dr. Samet has received grant support for research and writing from GSK on at least six occasions, including in 2010. In addition, he formerly led the Institute for Global Tobacco Control, which is funded by GSK and Pfizer. Moreover, until 2009, Dr. Samet received regular honoraria from Pfizer for his service on the Pfizer Global Tobacco Advisory Board."
The plaintiffs then argue that "the continuing roles of Drs. Benowitz, Henningfield, and Samet as consultants to manufacturers of nicotine-replacement-therapy products and other smoking cessation products constitute circumstances that demonstrate their lack of impartiality, or at least raise questions regarding their impartiality, in particular matters that have been, are, and/or will be presented to them as voting members of the TPSAC, or as members of the Constituents Subcommittee. As to those expressed views, a reasonable person with knowledge of the relevant facts would perceive the appearance of a conflict of interest."
The reasons why these financial conflicts of interest would be expected to affect these panelists' consideration of, and opinions on, specific business before the advisory committee, is stated as follows:
"Manufacturers of nicotine-replacement-therapy products and other smoking cessation products, including the pharmaceutical companies, GSK, Pfizer, Novartis, Sanofi-Aventis, and Aradigm, are in direct competition with tobacco-product manufacturers for the purchasing choices of adult smokers. This competitive dynamic is reflected in the discussion at the March 31, 2010 meeting of the Committee of whether banning menthol from cigarettes would result in smokers trying to quit smoking, rather than switching to a non-menthol brand (Tr. 92 (public comment), 199-200 (committee discussion)). A ban or restriction on the sale of menthol cigarettes might increase the sales of nicotine-replacement-therapy products and other smoking-cessation products. Similarly, FDA regulations banning or further restricting the availability of dissolvable or other smokeless tobacco products might increase the sales of such products. The opportunities for Drs. Benowitz, Henningfield, and Samet to continue to obtain income from consulting with pharmaceutical companies with respect to nicotine replacement-therapy products and/or other smoking-cessation products depend on the continuing sales and profitability of such products. Therefore, these individuals have an interest in protecting and enhancing the sales and profitability of such products, and may consciously or unconsciously influence the other members of the TPSAC inappropriately to recommend bans on, or unduly strict regulation of, the smokeless tobacco products with which they compete. Even if these individuals did not influence the TPSAC in such a manner, their mere presence on the committee poses (and appears to pose) severe financial conflicts of interest because their remunerative relationships with pharmaceutical companies will prevent them from being (and from being perceived as) open-minded and from considering impartially the submissions and presentations to the TPSAC or Constituents Subcommittee by tobacco-product manufacturers and others."
The Rest of the Story
While I do not believe that the first grounds for the court declaring an impermissible conflict of interest among these three panelists is compelling because all scientists have existing opinions on issues and are entitled to serve as expert witnesses without precluding their participation in national scientific and policy issues, I believe that the second grounds - the existence of severe financial conflicts of interest by virtue of these panelists financial connections to pharmaceutical companies that manufacture smoking cessation products - is entirely compelling.
In fact, I revealed these conflicts of interest and called for the resignation of Drs. Henningfield, Benowitz, and Samet from the TPSAC panel in the first few days after the TPSAC members were announced by the FDA.
On March 1 of last year (the day the panel members were announced), I wrote a commentary entitled "GlaxoSmithKline Given a Seat on FDA Tobacco Products Scientific Advisory Committee" in which I argued that the presence of Dr. Henningfield on the committee rendered it impossible of conducting an objective review of any issue relating to harm reduction.
Specifically, I wrote: "The last individual in the world who you would want to serve on such a panel would be a Big Pharma consultant, especially one who consults specifically in the area of smoking cessation medications. The fact that this individual also has a personal financial interest in such medication and who also has testified in court on behalf of Big Pharma simply adds insult to the public's injury."
I argued that the appointment of Dr. Henningfield to TPSAC undermines the "entire point of the panel and turns the whole thing into a joke, rather than a serious scientific and policy undertaking for the benefit of the public's health."
I concluded: "These type of panels should consist of individual scientists who are impartial and do not have personal financial conflicts of interest with industry, especially if that industry is to be directly regulated by the FDA and if the use and profitability of its products will be directly affected by the national policy decisions that the Agency makes. For example, one issue that the FDA is going to have to deal with immediately is the regulation of electronic cigarettes. As these products are a tremendous threat to GlaxoSmithKline profits ... there is no way that the Scientific Advisory Committee can have an objective discussion about this issue. Unfortunately, the FDA has chosen to invite Big Pharma to the table. So much for an objective scientific panel."
On September 29, I called for the resignation of Drs. Henningfield, Benowitz, and Samet from the TPSAC panel because of their financial conflicts of interest with pharmaceutical companies that manufacture smoking cessation drugs, arguing that "it is inexcusable to have individuals on the Tobacco Products Scientific Advisory Committee (TPSAC) who have financial conflicts of interest with Big Pharma."
I pointed out that "the next major issue that TPSAC will consider (after menthol), in fact, is dissolvable tobacco products. Now that GlaxoSmithKline has come out in strong opposition to these products and directly petitioned the FDA to remove these products from the market, it is not possible for any TPSAC member who has a financial conflict of interest with Glaxo (or similar companies that manufacture smoking cessation products) to impartially participate in discussions on this matter. Due to the FDA's ignoring financial conflicts of interest in appointing the TPSAC panel, however, it turns out that Glaxo essentially has a seat on the panel." ...
"To make matters worse still, the chair of the Committee - Dr. Jonathan Samet - has received grant support from GlaxoSmithKline. In addition, the organization that he directed - the Institute for Global Tobacco Control - is funded by GlaxoSmithKline and Pfizer.
And to make matters even more unacceptable, a third member of the panel - Dr. Neal Benowitz - has consulted for GlaxoSmithKline. Dr. Benowitz also co-authored a study on the use of Chantix in smoking cessation which was funded by Pfizer and has served as a Pfizer consultant. In particular, Dr. Benowitz served as a Pfizer consultant on how to develop a scientific base to support the use of Chantix in smoking cessation. In addition to consulting for Glaxo, Benowitz has also consulted for Nabi Pharmaceuticals." ...
"Given GlaxoSmithKline's direct request to the FDA and given these ... panel members' significant conflicts of interest with Big Pharma, I call on these panel members to withdraw from the Tobacco Products Scientific Advisory Committee. Short of that, I call on the FDA to remove these members from the Committee and to replace them with unconflicted scientists who can make unbiased decisions about federal regulatory policy."
I think that Lorillard and R.J. Reynolds have put forward a very compelling argument that the TPSAC panel is not balanced and fair and that it cannot conduct an objective review of multiple specific areas before it because of severe, impermissible, financial conflicts of interest of Drs. Henningfield, Samet, and Benowitz.
Thus, although I am not swayed by the argument that Henningfield, Samet, and Benowitz should have been disqualified from the panel because they have served and continue to serve as expert witnesses in litigation against tobacco companies, I believe that the conflicts of interest with respect to pharmaceutical company funding are sufficient to render all three individuals ineligible for participation on the panel under federal law.
I therefore agree with the following major declarations that the plaintiffs are seeking from the Court:
"1. That the presence of Drs. Benowitz, Henningfield, and Samet as voting members of the TPSAC creates financial conflicts of interest that violate 18 U.S.C. §§ 202(a), 208; FDCA § 712, 21 U.S.C. § 379d-1; and 5 C.F.R. pts. 2635, 2640 (2010) because these individuals have financial interests that are disqualifying under these provisions of law."
2. "That the financial conflicts of interest of Drs. Benowitz, Henningfield, and Samet incapacitate the TPSAC from preparing a report on menthol in cigarettes that is unbiased and untainted by financial conflicts of interest."
3. "That the current voting membership of the TPSAC prevents the TPSAC from properly performing its broad statutory function of advising the Defendants with respect to issues relating to dissolvable tobacco products and other smokeless tobacco products because it does not represent the view of those members of the public-health and tobacco-control communities who have no financial or other ties to tobacco-product manufacturers (and so are not industry representatives of tobacco-product manufacturers), but who believe that current scientific knowledge about smokeless tobacco products shows that, now and in the future, at least some smokeless tobacco products can play a beneficial role in reducing the harm from tobacco in the United States."
4. "That, therefore, the current voting membership of the TPSAC violates 5 U.S.C. app. 2 § 5."
While I called for the resignation or dismissal of these panelists because of their conflicts of interest immediately after the TPSAC panel was announced, the FDA failed to pay heed to these concerns. Now, I'm afraid that the situation is exactly as Lorillard and R.J. Reynolds allege: the TPSAC is impermissibly constituted under federal law, it is not balanced and cannot make an objective recommendation regarding several specific issues before it, and it is unduly influenced by severe financial conflicts of interest among these three panelists.
For my complete commentaries on this issue, please see the following:
1. GlaxoSmithKline Given a Seat on FDA Tobacco Products Scientific Advisory Committee
2. Washington Ethics Group Calls for Investigation into Conflicts of Interest of Two FDA Tobacco Panelists, Citing Their Financial Ties to Big Pharma
3. GlaxoSmithKline Urges FDA to Take Dissolvable Tobacco Products Off the Market; Rest of the Story Calls on Four TPSAC Panel Members to Resign
4. FDA Guidelines for Determining Eligibility for Advisory Committees are Ridiculous and Ensure that Conflicts of Interest Will Continue to Plague Agency
Wednesday, February 23, 2011
Florida State Senator Proposes Legislation that Could Deny Medicaid Coverage for Smokers Who Fail to Quit
According to the article: "Sen. Joe Negron wants fat Floridians and smokers to get healthy or else. Included in Negron’s revamp of the state-federal Medicaid program – which Negron will release tomorrow – is a component aimed at what senators are calling “personal responsibility.” Sen. Don Gaetz, a Niceville Republican who helped craft Negron’s bill, said Medicaid patients have to take control of their health care just as he had to do when his doctor told him to lose weight. “We’re saying that an individual who’s been diagnosed as morbidly obese needs to be on a medically-directed program of weight loss to manage that health care problem that could turn into an increased taxpayer liability. The same thing with smokers,” Gaetz said."
"The bill would require smokers and alcoholics and drug addicts to get treatment, Gaetz said. Negron said his bill would include incentives for Medicaid patients to lose weight, quit smoking and stop drinking but did not give details about what they would be. If they don’t get thinner and put down the smokes, Negron said their coverage could be cut off."
The Rest of the Story
The introduction of this legislation in Florida, on the heels of a similar bill that has been proposed in Maine, suggests that we are seeing what soon may become a new trend: discriminating against smokers in health insurance coverage in order to save health care costs.
Of course, the premise behind the legislation is flawed in the first place because not even smokers can be denied medical treatment if they show up in an emergency room with a heart attack or stroke. The state is going to have to pay for it anyway because the individual lacks health insurance. The issue is simply whether the funding comes out of the free care pool or the Medicaid pool.
But with that aside, this legislation violates the very premise of medical care: that physicians and hospitals treat everyone, regardless of the reasons why they became ill. Even prisoners of war are provided with medical treatment. So are prisoners who have committed felonies. Are Senators Negron and Gaetz saying that smokers deserve fewer rights than prisoners?
Once we begin to make health insurance coverage dependent upon lifestyle decisions - even unhealthy ones - we have entered the ugly territory of bigotry in medical treatment. Do we really want lifestyle to be a criterion for determining eligibility for public health insurance? And why just pick on smokers? What about people who do not wear seat belts? Those who forget to put on sunscreen? People who eat out at Burger King five days a week?
The beauty of the entire medical system in the United States is specifically that we do not make moral judgments about people's character in making decisions about whether to provide health care to them. Once we undermine that principle by allowing medical treatment decisions to be made based on the moral perspectives of one group or another, then all holes are barred and medical treatment becomes a religious establishment rather than a right.
Tuesday, February 22, 2011
Australian Medical Association Claims that Electronic Cigarettes Can Cause Atherosclerosis, Heart Attacks, and Strokes
According to the article, the president of AMA Victoria stated: "If you're addicted to e-cigarettes, you go to a milk bar and they don't have them, but they do have normal ones. These e-cigarettes mightn't give you lung cancer, but they can lead to stroke, heart attacks and coronary heart disease."
The Rest of the Story
I challenge AMA Victoria to provide the evidence that supports its contention that electronic cigarettes can cause strokes, heart attacks, and coronary artery disease among users. To the best of my knowledge, there is no such evidence.
Moreover, if it is true that electronic cigarettes can cause heart disease, heart attacks, and strokes, then so can nicotine replacement products like the nicotine patch and nicotine gum, which deliver as much or more nicotine than electronic cigarettes. Why is AMA Victoria not also warning the public about the risks of nicotine replacement therapy?
If I am correct and there is no evidence that electronic cigarette use increases the risk for heart disease, heart attacks, and stroke, then why is AMA Victoria making this up?
The answer, I believe, is ideology. Groups like AMA Victoria and other anti-smoking organizations simply cannot tolerate the idea that something which looks like smoking could possibly have health value. Ironically, they feel this way even if that health value is ridding oneself of the serious health risks associated with cigarette smoking.
The rest of the story is that it appears that AMA Victoria is simply making up the claim that electronic cigarettes can cause heart disease, heart attacks, and strokes in order to prevent people from thinking that using a product which looks like a cigarette could possibly have health advantages. Unfortunately, the impact of this unsupported claim is likely to do immense damage to the public's health, by convincing many smokers not to quit smoking using electronic cigarettes and by causing some ex-smokers to return to smoking because of fear over possible health damage from the e-cigarettes they are using successfully to stay off tobacco cigarettes.
Given that physicians, and physician organizations, are supposed to first, do no harm, it is disappointing to see AMA Victoria causing this kind of harm, especially when it is based on a completely non-scientific claim.
Wednesday, February 16, 2011
It is easy for hospitals to tell nurses, cafeteria staff, custodial staff, and administrative staff that they will not be hired if they smoke. But the physicians and surgeons are the ones who are actually treating the patients. If they are smokers, then the hospital's claim about setting a good example and modeling healthy behavior goes down the tubes.
Most physicians are not covered by existing hospital smoker-free hiring policies because the physicians are not hired directly by the hospitals. This means that current smoker-free hiring policies are pure window dressing.
I think it's time to find out whether these hospitals really are willing to stand up for what they claim to be a principled stand. So today, I challenge these hospitals to extend their smoker-free policies to include treating physicians in their hospitals. Test all physicians for cotinine and revoke treating privileges for those who test positive, otherwise cease and desist from boasting about how you are standing up to promote a healthy workforce and a healthy community.
While not a complete list, some of the hospitals I am challenging today include the following:
- The Cleveland Clinic (Cleveland, OH)
- Truman Medical Centers (Kansas City, MO)
- Franciscan Health System (Tacoma, WA)
- Florida Hospital Waterman (Tavares, FL)
- Florida Hospital Fish Memorial (Orange City, FL)
- St. Francis Medical Center (Cape Girardeau, MO)
- Anna Jacques Hospital (Newburyport, MA)
- University Medical Center (El Paso, TX)
- Gwinnett Medical Center (Lawrenceville, GA)
- St. Luke's Hospital (Allentown, PA)
- Memorial Health Care System (Chattanooga, TN)
- Susquehanna Health Systems (Williamsport, PA)
Tuesday, February 15, 2011
Dr. Terpeluk from the Cleveland Clinic argued that not hiring smokers is important for the hospital system to set a good example. But why only model that behavior with new employees? What justification is there for allowing existing smokers to remain employed, knowing that they are setting such a terrible example for the patients and are modeling such awful behavior?
In attempting to argue that not hiring smokers is not comparable to not hiring overweight people, Dr. Terpeluk argued that smoking is different because there is a direct causal connection between smoking and disease. But there is undoubtably a direct connection between obesity and disease as well.
Lewis Maltby from the National Workrights Institute joined me in arguing that refusing to hire smokers is employment discrimination and lifestyle control that violates the privacy of individuals.
Monday, February 14, 2011
Franciscan Health System Will Not Even Hire People Who Live With Smokers; Secondhand Smoke Exposed Persons Need Not Apply
According to an article in the Tacoma News-Tribune: "If you smoke, chew, sniff, snort or dip tobacco products, cross one big South Sound business off your list of potential employers. Tacoma’s Franciscan Health System is adding a qualification for prospective employees beginning next month: They must be tobacco-free. ... 'Our mission calls us to create healthier communities,' said Franciscan Chief Operating Officer Dr. Cliff Robertson. 'We cannot in good conscience simultaneously be a champion for healthy communities and continue to hire people who smoke and use tobacco products.'" ...
"Franciscan spokesman Gale Robinette said the company will add a tobacco-detecting urine test to its post-job-offer drug test beginning March 1. That test can detect tobacco use from cigarettes, cigars, chewing tobacco, snus and snuff and even from nicotine patches and heavy second-hand smoke. If tobacco is detected in the prospective employee’s system – no matter whether that tobacco comes from living with smokers or using a nicotine patch – the person won’t be hired, said the health system."
According to the Franciscan Health System web site: "Franciscan has implemented a policy of hiring only job applicants who are nicotine-free. As of March 1, 2011, nicotine will be added to list of substances screened for during the post-offer, pre-employment testing for all external job candidates offered employment. A positive test for nicotine, regardless of the source, will eliminate a job candidate from employment consideration."
The Rest of the Story
Despite Franciscan's protestations, this policy has nothing to do with health. It is, instead, a policy based purely on ideology.
If there were any concern for health, then why would the health system refuse employment to people who have successfully quit smoking and are maintaining themselves smoke-free via the use of nicotine patches, nicotine gum, or electronic cigarettes?
Clearly, the policy is motivated instead by an ideology which demonizes nicotine, regardless of its source. This is a religious-like policy that has absolutely no public health basis.
My readers recognize that I think the policy goes too far merely by refusing to employ smokers. However, it is particularly striking that Franciscan will not even hire people who live with smokers or who are exposed to secondhand smoke in other ways, such as inhaling secondhand smoke in public places.
Now, Franciscan is trying not only to control the behavior of its own employees, but of the families of those employees. Why should someone who lives with a smoker be ineligible to apply for a job in the health care field?
According to Franciscan, "We cannot in good conscience simultaneously be a champion for healthy communities and continue to hire people who smoke and use tobacco products." How, then, can Franciscan in good conscience simultaneously be a champion for healthy communities and continue to hire people who eat high-fat, high-calorie, high-salt diets and who do not exercise?
How can Franciscan be a champion for healthy communities and continue to hire people who are obese, who are overweight, who have high blood pressure, or who have overweight-related diabetes?
The rest of the story is that the Franciscan Health System is being more than just inconsistent and hypocritical with this policy. It is being bigoted.
Friday, February 11, 2011
Thursday, February 10, 2011
Iowa Researchers Claim Smoking Ban Had Dramatic Effect on Reducing Heart Attacks; But Data Show No Change in Heart Attack Death Rates
According to the article: "The University of Iowa says in the two years Iowa has been smoke free, Iowans reduced their risk of heart disease by staggering numbers. 'Hospital admissions related to heart disease is much less, including stroke after the Smoke Free Air Act,' says Dr. Enrico Martin of the Iowa Heart Center. Admissions have gone down 24%, according to the University of Iowa. In just months, heart attack cases are down 8%. Strokes are down 5%. It's all thanks to the simple action of moving smokers outside."
The Rest of the Story
Before even evaluating the actual data, there are two notes of caution that are important.
First, there does not appear to be any actual study. This appears to be yet another example of "science by press release." This is dangerous because if the conclusions turn out to be invalidated, it is too late to change the news. It is already out there. In fact, this story has been reported widely in the media. There is little opportunity for scrutiny of the study's findings because so far as I can tell, the methods are not publicly available.
Second, there does not appear to be any control group. The statistics being cited are simply declines in cardiovascular disease rates. Since these rates were already declining prior to the smoking ban, these statistics do not actually provide evidence that the smoking ban had any effect on cardiovascular disease rates. In fact, heart attack declines of 8% and stroke declines of 5% since the smoking ban do not appear to be much different from what one would expect in the absence of a smoking ban, given secular trends in these diseases.
Fortunately, we can objectively evaluate the researchers' claims by examining the actual data. Data on cardiovascular disease death rates in Iowa are available from the Iowa Department of Public Health web site.
The statewide smoking ban in Iowa went into effect on July 1, 2008.
Here are the trends in heart attack death rates and stroke death rates in Iowa from 1999 through 2009. The smoking ban implementation is shown in each figure. If the smoking ban had a significant effect on heart attacks or strokes, one would expect to see a substantial decline in these rates during the years 2008 and 2009.
Figure 1. Annual Heart Attack Death Rates -- Iowa, 1999-2009
Figure 2. Annual Stroke Death Rates -- Iowa, 1999-2009
These data demonstrate that the smoking ban clearly had no substantial effect on death rates for either heart attacks or stroke.
Figure 1 shows that if anything, the smoking ban was associated with an increase in the expected rates of heart attack death in Iowa. There was a slight increase in the heart attack death rate during the first year of the smoking ban's implementation, despite a trend of declining heart attacks prior to that.
Overall, there has been no change in the heart attack death rate in Iowa since the smoking ban was implemented. This is in contrast to a 39% decline in the heart attack death rate in the eight years prior to the smoking ban.
Figure 2 shows that if anything, the existing rate of decline in stroke deaths in Iowa slowed after implementation of the smoking ban. In the eight years prior to the smoking ban, the stroke death rate in Iowa declined by an average of 3.8% per year. Since the smoking ban, the stroke death rate has declined by an average of only 3.2% per year.
Clearly, I am not arguing that the smoking ban has resulted in an increase in the expected number of heart attack and stroke deaths in Iowa. What I am arguing is that the conclusions of these Iowa researchers are invalid, as they are simply not supported by the data. As is the case with most of the smoking ban - heart attack studies, these researchers are engaging in wishful thinking in the absence of rigorous scientific analysis. Once again, it appears that they are using data to try to support a pre-determined conclusion, rather than objectively examining the data.
Will these researchers, and will anti-smoking groups, acknowledge that based on these data for trends in heart attack and stroke deaths in Iowa, the smoking ban has had no effect on either? I doubt it. Because the anti-smoking groups are not interested in the truth. They are interested in disseminating pieces of data that support their pre-determined conclusions.
Wednesday, February 09, 2011
Electronic Cigarettes Show Promise as a Smoking Cessation Tool: New Study Finds E-Cigarettes May Be More Effective Than NRT for Quitting Smoking
The authors conducted an internet-based survey of a sample of first-time purchasers of electronic cigarettes distributed by a major electronic cigarette company six months after the initial purchase. The primary findings were the following:
- 31.0% of the respondents reported having quit smoking at six-month follow-up.
- Of those who had quit smoking, 34.3% had discontinued the use of electronic cigarettes as well.
- 66.8% of respondents reported having reduced the number of cigarettes they smoked after using electronic cigarettes.
- 48.8% of respondents reported having quit smoking for a period of time after using electronic cigarettes.
- Among respondents using electronic cigarettes frequently (more than 20 times per day), the six-month smoking abstinence rate was 70.0%.
The study’s main limitation is the low response rate of 4.5%. It is possible that those who responded to the survey were more likely to have quit smoking than those who did not respond. Nevertheless, despite this limitation, the study authors believe that this is the best evidence to date on the effectiveness of electronic cigarettes for smoking cessation. They point out that this is the first survey which relied upon an unbiased sampling frame. Despite the limitation, the authors conclude that electronic cigarettes “hold promise as a smoking-cessation method and that they are worthy of further study using more rigorous research designs.”
Dr. Siegel suggested that a major reason for electronic cigarettes’ apparent effectiveness as smoking cessation method is the fact that these devices address both the pharmacologic and behavioral aspects of addiction to smoking: “While it is well-recognized that nicotine plays a role in smoking addiction, little attention has been given to the behavioral aspects of the addiction. It is the fact that these devices simulate the smoking experience which appears to make them effective as a smoking cessation tool.”
A number of anti-smoking groups have argued that electronic cigarettes should be removed from the market because they have not been shown to be effective for smoking cessation, and several states – including New York – are considering bans on electronic cigarettes. “This study suggests that electronic cigarettes are helping literally thousands of ex-smokers to remain off cigarettes,” Dr. Siegel stated. “Banning this product would invariably result in thousands of ex-smokers returning to cigarette smoking. Removing electronic cigarettes from the market would substantially harm the public’s health.”
Co-authors of the study were Kerry L. Tanwar and Kathleen S. Wood, also of the Boston University School of Public Health.The press release about the study issued by the Boston University School of Public Health can be found here.
The Rest of the Story
I think there are several important findings from the study that should be emphasized.
First, although the response rate was low, there is no particular reason to believe that smokers who quit were more likely to respond. The respondents were not told that this survey was about electronic cigarettes. They were told only that it was a survey about smoking experiences. Although it is possible that smokers who quit were more likely to respond, we do not have any particular reason to believe that was the case. Nevertheless, the results should be viewed as preliminary and further examination of this research question using more rigorous research designs is clearly warranted.
Second, regardless of the ultimate quit rates, the study suggests that electronic cigarettes are effective in helping smokers reduce the amount they smoke and at least temporarily quit smoking. This is critical because even reducing the amount smoked has a profound effect on health risk (despite the propaganda of the Surgeon General's office).
Third, the study suggests that electronic cigarettes may actually be more effective than traditional nicotine replacement therapy. I believe the reason for this is that these products address both the pharmacologic and behavioral aspects of smoking addiction. The fact that vaping looks like smoking is precisely the fact which drives the anti-smoking groups crazy, but it is also the fact which makes electronic cigarettes so promising as a smoking cessation tool.
Fourth, the study suggests that people who use electronic cigarettes more frequently are more successful in quitting smoking. This is important because it means that if public education campaigns were to instruct people on the proper use of the product, it could be even more effective than it already is. In other words, if anti-smoking groups and the FDA embraced electronic cigarettes as a smoking cessation method rather than working to ban the product, it could become an even more effective smoking cessation tool.
Finally, while there is widespread speculation that people who use electronic cigarettes are only substituting one addiction for another, our study found that one-third of customers who quit smoking using electronic cigarettes were actually nicotine-free at six months after first purchase of the product.
Nevertheless, it is important to point out that even if people who quit smoking using e-cigarettes continue to use these devices, they are still ex-smokers. They have quit smoking successfully and will reap enormous health benefits.
Tuesday, February 08, 2011
More Hypocrisy: Washington Anti-Smoking Groups Supporting Bill that Would Ban Menthol Cigarillos, But Allow Menthol Cigarettes
Washington legislators have introduced, and anti-smoking groups are supporting, legislation which would ban the sale of menthol cigarillos in Washington but continue to allow the sale of menthol cigarettes.
The reason for the legislation? According to an article in the Seattle Times, flavored cigarillos must be banned because they are a "gateway to long-term tobacco use."
According to the article: "Public-health officials maintained that the brightly colored, flavored products start teens down a dark road to lifetime nicotine addiction. ... Dr. David Fleming, director of Public Health — Seattle & King County, said the products — such as Swisher Sweets cigarillos in peach, white grape and strawberry flavors — are essentially a 'gateway to long-term tobacco use.'"
The bill - House Bill 1246 - would ban all flavored tobacco products, including cigars, cigarillos, and smokeless tobacco, but with the exception of cigarettes.
The Rest of the Story
In the ultimate example of the hypocrisy of anti-smoking advocates who are supporting this legislation, the bill first bans all flavored tobacco products. Then, in small print at the end of the bill, it defines tobacco products as all tobacco-containing products with the exception of cigarettes.
The fact that this bill needs to go to the ridiculous extreme of defining a cigarette as not being a tobacco product tells you everything you need to know about how hypocritical the bill's supporters are.
Somehow, it is unacceptable to sell flavored cigarillos - despite the very low prevalence of their use among youth - because they may lead to lifetime addiction to tobacco products, but it is entirely acceptable to sell flavored (menthol) cigarettes which are introducing literally thousands of Washington youth to a lifetime of addiction to cigarettes.
This is the first time I have ever seen cigarettes defined as not being tobacco products. It defies common sense. But that defiance of common sense shows the extremes necessary to make this bill sound like a coherent approach to tobacco control.
The rest of the story is that the supporters of this legislation are looking for an easy political victory that will make them feel and look good, but without having to actually stand up to the tobacco industry and without having to actually craft a tobacco control strategy that will lead to substantial reductions in tobacco use and addiction.
It is a great example of hypocrisy in the anti-smoking movement. It is also a great example of political cowardice.
I hope not only that the bill goes to defeat, but that the legislation is publicly exposed for its political, rather than purely public health objectives. Hopefully this column will start that process.
Monday, February 07, 2011
Canadian Cancer Society Willing to Allow Kids to Be Harmed by Smoking in Homes, But Not Cars: Stand Reveals Hypocrisy of Anti-Smoking Movement
According to an article in the Calgary Herald, Ashley Jensen, the cancer society's regional community engagement co-ordinator stated: "It's unfortunate to see Alberta falling behind on tobacco when even our neighbours, B.C. and Saskatchewan, have moved forward with legislation. This is about protecting kids from preventable death, disease and disability."
According to the article: "Alberta is lagging when it comes to discouraging cigarette smoking in vehicles carrying children, says the Canadian Cancer Society. All provinces have laws prohibiting smoking in public places. However, only six provinces and the Yukon territory have legislation banning smoking in vehicles with children. Alberta is among four provinces and two territories that haven't made it illegal for drivers to smoke in vehicles carrying children under the age of 18. ... The Canadian Cancer Society says children exposed to tobacco smoke face an increased risk of sudden infant death syndrome, acute respiratory infection, middle ear disease and an increased severity of asthma. ... Two Alberta communities have bylaws against smoking in vehicles with kids. Okotoks passed its legislation in 2008, and Leduc's bylaw takes effect in July. Leduc Mayor Greg Krischke said the cancer society sparked the regulation change during a Federation of Canadian Municipalities conference last year in Toronto."
The Rest of the Story
If the Canadian Cancer Society means what it is saying and believes that as a principle, the government must intervene to protect children from exposure to secondhand smoke caused by their own parents, then why is it promoting a ban on smoking in cars, but not in homes where the overwhelming majority of infant and childhood secondhand smoke exposure occurs?
If banning parents from smoking in their own cars is necessary to protect infants and children from dying due to SIDS or from developing asthma and lower respiratory tract infections, then what possible justification is there for allowing these same infants and children to be exposed to secondhand smoke in the home?
It seems to me that this is a hypocritical stand by the Canadian Cancer Society. It is fine, their position infers, for parents to smoke around their kids in the home. It is only in cars that secondhand smoke is a problem. By what law of nature does secondhand smoke in cars affect the health of children, but secondhand smoke in the home present no health risks?
The position of the Canadian Cancer Society is not only unsupported by science, but it is also an example of the political cowardice that afflicts the modern-day tobacco control movement. The Cancer Society is allowing politics to influence its position on issues of science and health, in contrast to its public statements which imply that health is the only legitimate concern here.
In other words, the Canadian Cancer Society is full of hypocrisy. They are criticizing others for putting politics above health and science, yet they are doing precisely the same thing in not calling for a ban on smoking in homes with children.
As I've made clear before, my own position is that while secondhand smoke is a significant health risk for infants and children and it is quite unfortunate that many children are exposed, it is simply not justified for the government to interfere with parental autonomy by banning smoking in private homes and cars to protect kids from their parents' behavioral decisions. I fully support interventions to reduce childhood exposure to secondhand smoke, but these should rely on education and health communication campaigns, not state coercion.
But regardless of one's position on the issue, the point of this commentary is simply that the Canadian Cancer Society, like its counterpart in the U.S., is full of hypocrisy. They are criticizing others for considering concerns other than health and science, yet they are doing precisely the same thing.
At this point, I'd settle for a principled stand on either side of the issue. Either opine that the government has a legitimate justification to interfere with parental autonomy and privacy to protect kids from health risks and support a ban on all smoking in the presence of children or declare that the government is not justified in such a usurpation of parental autonomy. But don't pretend to be standing up for a principle when in fact, you are violating the very principle for which you claim to be standing up.
Thursday, February 03, 2011
Anti-Smoking Groups Want Electronic Cigarettes Off the Market Because They Have Not Been Proven Safe; What About Chantix?
In the mean time, new evidence published in January demonstrates that Chantix is most definitely not a safe drug. However, none of these same anti-smoking groups is calling for Chantix to be pulled off the market until it is proven to be safe for use as a smoking cessation drug.
Why the double standard?
A new study published last month in PLoS One reports that Chantix is the worst drug offender in terms of being associated with suicidal behavior and violence towards others. According to the research, Chantix has been associated with more than 400 cases of violence and more than 11,000 serious adverse effects. Chantix was associated with 18 times the number of violence cases as one would have expected by chance.
The study controlled for the possible increased tendency towards aggression among the population being treated with Chantix and the relationship between varenicline use and violence was still enormous. Thus, these effects seem to be a real side effect of Chantix use.
The article concludes: "Acts of violence towards others are a genuine and serious adverse drug event associated with a relatively small group of drugs. Varenicline, which increases the availability of dopamine, and antidepressants with serotonergic effects were the most strongly and consistently implicated drugs."
This research has led some to conclude that: "the message is clear that while Chantix can prove to be an effective weapon for chronic quitters (smokers who try various magic bullets to kick the habit, only to fail…), the costs to some in terms of Chantix aggression and other Chantix side effects can be potentially devastating."
The Rest of the Story
If, as the anti-smoking groups argue, drugs should be proven to be safe before being allowed on the market for use in smoking cessation, then why aren't these groups demanding that Chantix be immediately removed from the market?
While electronic cigarettes are not known to have any serious adverse side effects, Chantix has been demonstrated to have the most serious possible adverse side effect: death.
If electronic cigarettes need to be removed from the market just on the off-chance that they may have serious side effects, then shouldn't Chantix absolutely be withdrawn from the market since we know that it is currently causing thousands of serious adverse effects?
Why the double standard?
Perhaps the reason has something to do with the fact that all of these anti-smoking groups receives or has received funding from pharmaceutical companies that manufacture smoking cessation drugs (like Chantix) and which may be threatened by the continued sale of electronic cigarettes, which appear to be more effective for smoking cessation than these traditional products.
In fact, every one of these anti-smoking groups have financial relationships with Pfizer itself (the maker of Chantix):
The American Cancer Society and Action on Smoking and Health are recipients of Pfizer funding for tobacco control programs.
The American Cancer Society also has this financial relationship with Pfizer.
Pfizer reports a large number of grants in 2010 to the American Cancer Society, American Heart Association, American Lung Association, American Academy of Pediatrics, and Campaign for Tobacco-Free Kids here.
Additionally, Pfizer reports grants in 2009 to the American Legacy Foundation, along with the American Cancer Society, American Heart Association, American Lung Association, Campaign for Tobacco-Free Kids, Action on Smoking and Health, and American Academy of Pediatrics here.
This money is apparently very well spent. These anti-smoking groups are not biting the hand that feeds them. Despite the fact that it violates the very principles these groups have set out, they are not calling for the removal from the market of Pfizer's drug, even though it is clearly not a safe treatment for smoking cessation and even though they have called for the removal of a potential competitor - electronic cigarettes - from the market in the absence of any demonstration of harm from these devices.
To be clear, I am not arguing that Chantix should be removed from the market. I am only pointing out that the actions of the anti-smoking groups are inconsistent and hypocritical and that the obvious source of this hypocrisy is money: money from Pfizer.
Now you know why corporations are so anxious to donate money to health groups. It buys their silence at important times like this. The savings in corporate profits is well worth the donation.
Wednesday, February 02, 2011
Another E-Cigarette Opponent Not Sure if Smoking is Any More Dangerous than Using Tobacco-Free, Combustion-Free Nicotine Delivery Device
According to the article: "As the U.S. Food and Drug Administration struggles to gain regulatory control, and as safety studies remain works in progress, the debate continues. 'There really are a lot of unknowns with respect to health,' said Prue Talbot, a toxicologist at the University California, Riverside. 'I don't know of any studies in the literature which are peer-reviewed. Almost all of the studies have been paid for by the e-cigarette companies. E-cigarettes are often sold as safe, which is probably not true,' Talbot added. 'They may not be as dangerous as real cigarettes, but on the other hand, they could be. We just don't know.'"
The Rest of the Story
While I agree that electronic cigarettes are not "safe" in absolute terms, there is little question that they are much safer than smoking tobacco cigarettes. The contention that nicotine plus tens of thousands of other chemicals including 60 known carcinogens is more dangerous than nicotine vaporized from a propylene glycol/glycerin solution does not require rocket science.
Only a tobacco company would claim that it is uncertain whether smoking is any more dangerous than inhaling nicotine from a relatively clean solution of propylene glycol and glycerin. Check that. A tobacco company would not say that. Only electronic cigarette opponents are making that claim.
The evidence simply does not support the claim. While cigarette smoke contains more than 60 carcinogens at relatively high levels, there have been only two carcinogens found in electronic cigarettes and they are present only at trace levels. In fact, the levels of these two carcinogens (which are present because the nicotine is extracted from tobacco) is more than 1,000 times lower than that of the same carcinogens in tobacco cigarettes. Moreover, there are 16 laboratory studies of the constituents of electronic cigarettes and none have identified any chemicals at levels which would warrant serious concern.
How can researchers like this go out publicly and state that there is no evidence that electronic cigarettes are any safer than what we already know is the most dangerous and toxic consumer product on the market, which we know kills hundreds of thousands of Americans each year?
Why are these researchers ignoring the available data which clearly show that the levels of carcinogens in electronic cigarettes are orders of magnitude lower than in regular cigarettes?
Unfortunately, there appears to be a very strong bias operating which does not allow anti-smoking researchers to objectively view the scientific evidence on electronic cigarettes. I believe that the very fact that these devices are similar to cigarettes blinds many anti-smoking researchers to the actual scientific evidence that is readily available. It is apparently not the documented hazards of vaping which are troubling the anti-smoking movement, but the fact that it looks like smoking.
How can anything which looks like smoking be a good thing, even if there is strong evidence that these products are bringing immense and immediate health benefits to thousands of users? There simply is no room for this in the anti-smoking movement's mentality.
Tuesday, February 01, 2011
According to an article in the St. Louis Post-Dispatch: "A standing-room-only crowd in the gallery — and more than two dozen jurors and alternates spilling from the jury box — packed a courtroom here Monday to hear opening statements in a trial that pits regional and local medical providers against Big Tobacco. Everything about the case is large: • Big dollars: The plaintiffs had sought $1 billion for the cost of treating diseases of smokers, although the demand is down to less than $500 million in actual damages, one of the defendants says. • Big time commitment: If the trial ran six months, as estimated, it would presumably be the St. Louis Circuit Court's longest. • Big legal teams: More than a dozen lawyers sat at the plaintiff and defense tables, with legal consultants around the country receiving electronic real-time transcripts from court reporters. • Big effort: it has taken almost 13 years to get the case to trial." ...
"The suit, filed in 1998, is the City of St. Louis v. American Tobacco. It pits 37 plaintiffs, mainly local and regional hospitals in Missouri, against 11 tobacco manufacturers. At issue is reimbursement dating to 1993 for treating the smoking-related illnesses of patients who had no insurance and did not pay their bills. Ken Brostron, a lawyer representing the hospitals, argued that tobacco companies knew as far back as the 1950s that cigarettes were addictive and harmful, yet continued to manufacture and market them. "And they don't think for one minute about who should pay for it," he said." ...
"Diane Sullivan, a lawyer for Philip Morris, argued that 95 percent of all patients paid their hospital bills and that only one of every five others smoked. "The truth is, hospitals make money from our bad habits," she said. Sullivan predicted that the plaintiffs would do their best to get jurors angry at tobacco companies. But she said that hospitals have mounted advertising campaigns to get smokers to use their hospitals, have allowed smoking on their campuses, and have sold cigarettes in vending machines and gift shops."
The Rest of the Story
Although I agree that cigarette companies produce a deadly and addictive product, that they have historically lied about the health effects of the product, that they knew the product was addictive and harmful yet covered that information up, and that they continue to manufacture and market this deadly product, I do not believe that the Missouri hospitals are entitled to compensation from the tobacco companies for treatment of smoking-related illnesses.
The hospitals are not entitled to compensation from tobacco companies for treatment of smoking-related illnesses any more than they are entitled to:
- compensation from alcohol companies for treatment of alcohol-related diseases;
- compensation from fast food and soft drink companies for treatment of obesity-related diseases;
- compensation from motor vehicle companies for treatment of motor vehicle crash injuries caused by defective product designs;
- compensation from toy companies for treatment of child injuries caused by toys with safety flaws;
- compensation from lettuce manufacturers who produced E. coli-contaminated produce for treatment of infections among patients who consumed this produce; or
- compensation from pharmaceutical companies for treatment of illnesses related to side effects of medications.
What disturbs me about the case, however, is the fact that it seems to undermine the mission of hospitals. It seems to me that hospitals are charged with treating all patients, regardless of the causes of their injuries and that it is not the hospital's prerogative to determine the causes of the illness and force the companies responsible to pay for the treatment.
These hospitals are themselves responsible for numerous deaths among their patients. The significant rates of hospital-acquired infections and other medical treatment-caused morbidity and mortality in Missouri hospitals has been documented. However, I don't see these hospitals arguing that they themselves should be held financially accountable for the treatment of those illnesses. I don't see these same Missouri hospitals offering to return the money paid to them for treatment of illnesses that were caused by these hospitals.
Philip Morris also points out that some of these same hospitals have profited from the sale of cigarettes at their facilities. Yet they are not holding themselves financially responsible for their own contributions to these patients' illnesses.
The day these hospitals admit that they have contributed to the illnesses and deaths of some of their patients and they agree to reimburse those patients for the costs of those mistakes is the day they can talk to me about seeking compensation from the tobacco companies. Until then, this is both a lawsuit without legal merit and an undermining of the mission of our hospitals.