The Greeks and the Romans on Alcohol

Wine and Beer in Antiquity

"When men drink, then they are rich and successful and win lawsuits and are happy and help their friends. Quickly, bring me a beaker of wine, so that I may wet my mind and say something clever."
—Aristophanes

"I like best the wine drunk at the cost of others."
—Diogenes

"Persians are quite devoted to drinking wine….”                                                                   
—Herodotus

“We should not drink like the Carmani… These people, namely, eager to prove their friendship in their drinking bouts, open the veins of the forehead, and mixing the blood which streams down in their wine, they imbibe it, in the belief that to taste each other’s blood is the highest proof of friendship.”
—Poseidonius

“The wine urges me on, the bewitching wine, which sets even a wise man to singing and to laughing gently and rouses him up to dance and brings forth words which were better unspoken.”
—Homer

“This is the great evil in wine, it first seizes the feet; it is a cunning wrestler.”
—Plautus

 “Wine prepares the heart for love unless you take too much.”
—Ovid

“Three bowls only do I mix for the temperate—one to health, which they empty first, the second to love and pleasure, the third to sleep. When this is drunk up wise guests go home. The fourth bowl is ours no longer, but belongs to violence; the fifth to uproar, the sixth to drunken reveal, the seventh to black eyes.”
—Dionysus, by way of Eubulus

 “The peoples of the Mediterranean began to emerge from barbarism when they learnt to cultivate the olive and the vine.”                                             
—Thucydides

 “…the Egyptians became fond of wine and bibulous; and so a way was found among them to help those who could not afford wine, namely, to drink that made from barley; they who took it were so elated that they sang, danced, and acted in every way like persons filled with wine.”
—Athenaeus


Sources:

http://www.theworldwidewine.com/Wine_quotes/Greek_and_Roman_wine_quotes.php

http://www.academia.edu/1803087/

http://www.beekmanwine.com/factsquotes.htm


Graphics Credit: http://www.opwine.com/

Be Wise and Beware: It's the Holiday Season

Thoughts on addiction, immoderation, and Christmas.

 The Season to be Jolly Careful 
[Paula Goodyer, Sydney Morning Herald]

“More parties, more time with family and less time at work help make Christmas special, but these ingredients can also make it harder for anyone trying to rein in their eating, drinking or drug use….”

Addiction During the Holidays: Recovered or Not, It’s Important to be Prepared 
[Adi Jaffe, Psychology Today]

“The holidays are a stressful time for everyone. Between gift-giving, travel, and keeping up with all parts of the ever-complicated modern family unit, nearly anyone can find themselves driven towards the nearest coping mechanism, whatever that may be….”

Families and Addiction: Surviving the Season of Stress
[Christina Reardon, Social Work Today]

“The holidays usually evoke images of family bliss: —Uncle Joe carving up a big turkey for a traditional family dinner, Aunt Mary bestowing her wonderful gifts, Grandmom sharing cherished stories with the children. The reality is that this dreamy scene usually is nothing more than that—a dream. For many families, the holidays can be a time of great anguish, strife, and overindulgent behavior that is later regretted….”

Addiction and the Holidays
[Danielle B. Grossman, PsychCentral]

“Ah, the holidays: Candy canes, cozy slippers, festive lights, family peace, marital joy, and grateful children. Or not. The holidays are stressful. There are the challenges of too much family, not enough family, not enough money, continual exposure to food and alcohol, and perhaps worst of all, the gap between our actual life and our fantasy life….”

Rehab for the Holidays
[Nic Sheff, The Fix]

“It’s no big revelation to say that the holidays can fucking suck—and that being around family can be stressful as hell….”

Tips for Preventing the Holiday Blues, Staying Sober
[Hazelden]

“Most people know the holidays can be a period of emotional highs and lows. Loneliness, anxiety, happiness and sadness are common feelings, sometimes experienced in startling succession. The bad news is the holiday blues can trigger relapse for people recovering from alcoholism and other drug addiction. The good news is the blues can be remedied by planning ahead….”

Addiction and Christmas Chaos 
[Candace Plattor, Vancouver Observer]

“Even before Halloween came and went, I noticed that several of my clients were already becoming quite antsy about the upcoming holiday season—for a variety of reasons. People who struggle with addictive behaviors—anything from drugs and alcohol to eating disorders, gambling, sex addiction, or relationship addiction—wondered if they would be able to maintain their sobriety when they began to actually feel the loneliness, fear, and isolation that they had used these behaviors and substances to avoid experiencing….”
 
The Holidays and “Food Addiction”
[Vicky Hallett, Washington Post]

“If Santa really does stuff his face with every cookie he encounters after shimmying down those chimneys, that explains the big belly. But health and fitness expert Pam Peeke might say Saint Nick's behavior also could be a sign of something commonly found south of the North Pole: food addiction….”

Holiday Season Can Trigger Substance Abuse
[WIBW, Topeka]

“The holiday season is a busy and stressful time. All the festivities - and preparing for them - also can bring a spike in substance abuse. Stormont-Vail West chemical dependency counselor Fiana Martin says alcohol is commonly served at celebrations this time of year. But she says people recovering from addiction don't have to miss out on the fun if they arrive with what she calls a safety plan….”

Graphics Credit:  http://doterrablog.com/

Cigarettes and Genetic Risk

Evidence From a 4-Decade Study.

Pediatricians have often remarked upon it: Give one adolescent his first cigarette, and he will cough and choke and swear never to try another one. Give a cigarette to a different young person, and she is off to the races, becoming a heavily dependent smoker, often for the rest of her life. We have strong evidence that this difference in reaction to nicotine is, at least in part, a genetic phenomenon.

But so what? Is there any practical use to which such knowledge can be put? As it turns out, the answer may be yes. People with the appropriate gene variations on chromosomes 15 and 19 move very quickly from the first cigarette to heavy use of 20 or more cigarettes per day, and have more difficulty quitting, according to a report  published last year in JAMA Psychiatry. From a public health point of view, these findings add a strong genetic rationale to early smoking prevention efforts— especially programs that attempt to “disrupt the developmental progression of smoking behavior” by means of higher prices and aggressive enforcement of age restrictions on smoking.

What the researchers found were small but identifiable differences that separated people with these genetic variations from other smokers. The gene clusters in question “provide information about smoking risks that cannot be ascertained from a family history, including information about risk for cessation failure,” according to authors Daniel W. Belsky, Avshalom Caspi, and colleagues at the University of North Carolina and Duke University.

The group looked at three prominent genome-wide association studies of adult smoking to see if the results could be applied to “the developmental progression of smoking behavior.” They used the data from the genome work to analyze the results of a 38-year prospective study of 1,037 New Zealanders, known as the Dunedin Study. A total of 405 cohort members in this study ended up as daily smokers, and only 20% of the daily smokers ever achieved cessation, defined as a year or more of continual abstinence.

The researchers came up with a multilocus genetic risk score (GRS) based on single-nucleotide polymorphisms associated with smoking behaviors. Previous meta-analyses had identified several suspects, specifically a region of chromosome 15 containing the CHRNA5-CHRNA3-CHRNB4 gene cluster, and a region of chromosome 19 containing the gene CYP2A6. These two clusters were already strong candidate genes for the development of smoking behaviors. For purpose of the study, the GRS was calculated by adding up the alleles associated with higher smoking quantity. The genetic risk score did not pertain to smoking initiation, but rather to the number of cigarette smoked per day.

When the researchers applied these genetic findings to the Dunedin population cohort, representing ages 11 to 38, they found that an unfortunate combination of gene types seemed to be pushing some smokers toward heavy smoking at an early age. Individuals with a high GRS score “progressed more rapidly to heavy smoking and nicotine dependence, were more likely to become persistent heavy smokers and persistently nicotine dependent, and had more difficulty quitting,” according to the study. However, these effects took hold only when young smokers “progressed rapidly from smoking initiation to heavy smoking during adolescence.” The variations found on chromosomes 15 and 19 influence adult smoking “through a pathway mediated by adolescent progression from smoking initiation to heavy smoking.”

Curiously, the group of people who had the lowest Genetic Risk Scores were not people who had never smoked, but rather people who smoked casually and occasionally—the legendary “chippers,” who can take or leave cigarettes, sometimes have one late at night, or a couple at parties, without ever falling victim to nicotine addiction. These “light but persistent smokers” were accounted for “with the theory that the genetic risks captured in our score influence response to nicotine, not the propensity to initiate smoking.”

Naturally, the study has limitations. Everyone in the Dunedin Study was of European descent, and the life histories ended at age 38. Nor did the study take smoking bans or different ages into account. The study cries out for replication, and hopefully that won’t be long in coming.

Could information of this sort be used to identify high-risk young people for targeted prevention programs? That is the implied promise of such research, but no, probably not. The gene associations are not so dramatic as to cause youngsters with the “bad” alleles to inevitably become chain smokers, nor do the right set of genes confer protection against smoking. It’s not that simple. However, the study is definitely one more reason to push aggressive smoking prevention efforts aimed at adolescents.

(First published March 28, 2013)

Belsky D.W.  Polygenic Risk and the Developmental Progression to Heavy, Persistent Smoking and Nicotine DependenceEvidence From a 4-Decade Longitudinal StudyDevelopmental Progression of Smoking Behavior, JAMA Psychiatry,   1. DOI: 10.1001/jamapsychiatry.2013.736

Graphics credit: http://www.sciencemediacentre.co.nz/

Why Do Patients With Schizophrenia Smoke So Many Cigarettes?

For sound neurological reasons, that's why.

(Originally published May 2, 2012, by The Dana Foundation)

For mental health workers, it is well known that an overwhelming majority of psychiatric patients diagnosed with schizophrenia are heavy cigarette smokers. Surveys have shown that at least 60 percent of patients exhibiting symptoms of schizophrenia are smokers, compared with a national average that hovers just above 20 percent. Writing in the New England Journal of Medicine, researcher Judith J. Prochaska, associate professor of psychiatry at the University of California in San Francisco, found that “smokers with serious mental illnesses are dying 25 years sooner, on average, than Americans overall.” And tobacco is one of the reasons why.

Cigarettes, long familiar in institutional settings as a tool for reinforcing desired behavior, are slowly disappearing from state hospitals. “For state inpatient psychiatric facilities responding to surveys,” says Prochaska, “the best estimate is that about half have adopted smoke-free policies.” Increasingly, acute nicotine withdrawal is a strong part of the mix for the recently admitted smoker with schizophrenia.

An earlier study by Prochaska and colleagues, published in Psychiatric Services, found that while 42 percent of psychiatric patients at a smoke-free San Francisco hospital were smokers, averaging slightly more than a pack per day, none of the smokers received a diagnosis of dependence or withdrawal, and none were offered treatment planning for smoking cessation.

“Smokers who were not given a prescription for nicotine replacement therapy were more than twice as likely to be discharged from the hospital against medical advice as nonsmokers and smokers who were given a prescription for nicotine replacement therapy,” the study concludes. The authors believe that “nicotine withdrawal left unaddressed may compromise psychiatric care…. Given the complicated relationship between mental illness and smoking, integration of cessation efforts into psychiatric care is recommended.”

During the first few hours after patients with schizophrenia enter smoke-free psychiatric emergency settings, more than half become agitated, and 6 percent are physically restrained, according to a recent study by Dr. Michael H. Allen and coworkers at the University of Colorado School of Medicine. Published in the American Journal of Psychiatry, the double-blind study looked at 40 patients admitted to the psychiatric emergency service of the Hospital of the University of Geneva, and found that a relatively safe and simple addition to the emergency stabilization of patients with schizophrenia—a 21 mg nicotine patch—markedly reduced agitation in patients who smoked. The practice of “forced abstinence,” which is the consequence of recent trends toward smoke-free institutions, may not be in the patient’s best interest—especially since formal smoking cessation programs are not always a part of hospital routine.

Allen and colleagues gave out either the nicotine patch or a placebo patch to 40 smokers recently admitted to the hospital with symptoms of schizophrenia. While agitation diminished over time in both the intervention group and the placebo group, “the intervention group had a 33 percent greater reduction in agitation at 4 hours and a 23 percent greater reduction at 24 hours.” The authors say that the differences are similar to those observed in industry trials of common antipsychotics. According to Allen, “forced tobacco abstinence may have the effect of increasing aggressive behavior.” For patients with schizophrenia, smoking works.

The importance of nicotine to patients with schizophrenia should not be underestimated. There are rational biological reasons why schizophrenics smoke. A review of earlier studies published in Psychiatric Services suggests that smokers with schizophrenic symptoms may be self-medicating to improve the processing of auditory stimuli, and to reduce the side-effects caused by common antipsychotic medications. 

“Neurobiological factors provide the strongest explanation for the link between smoking and schizophrenia,” writes Edward R. Lyon, the study’s author, “because a direct neurochemical interaction can be demonstrated.” Flaws in sensory gating, the process by which the brain lowers its response to a repeated sound, are believed to be involved in the auditory hallucinations common to people with schizophrenia. And sensory gating improves for schizophrenics after they load up on nicotine.  Other research has shown a reduction in expression of nicotinic receptors in schizophrenia, suggesting that a susceptibility to smoking and schizophrenia may be related.

Prochaska sees smoking among patients in psychiatric settings as the consequence of several factors, including clinicians' failure to treat nicotine addiction, as well as the role nicotine plays as an antidote to drug side effects. Patients are familiar with the side effects of the drugs they take, “so they smoke and it reduces the blood levels of their medications,” she says. “They’re less sedated, and they can focus more.”

This complicates the picture for psychiatric staff: Antipsychotic drugs are metabolized faster in smokers, leading to the need for higher doses of medication. Prochaska notes that tobacco smoke may inhibit the effect of commonly used drugs like haloperidol, and the inhibition “can be as high as an increase clearance of 40–98 percent for olanzapine, a costly medication.”

In an interview, Prochaska said that the heaviest smokers “may need to stay on cessation medications for an extended period, and that’s certainly better for them than smoking. Combination therapy also is recommended. In our studies, we combine the nicotine patch with gum or lozenge so they’re able to add to the patch to get sufficient coverage of withdrawal symptoms.”

Mental health professionals have traditionally argued that patients with schizophrenia do not want to quit smoking, but Prochaska’s work suggests otherwise. Patients in psychiatric settings are about as likely as the general population to want to quit smoking, her research shows. “There is growing evidence that smokers with mental illness are as ready to quit as other smokers and can do so without any threat to their mental health recovery,” she said.

By some estimates, people with psychiatric disorders make up almost half of the current U.S. market for tobacco products. As Prochaska has written, “nicotine dependence is the most prevalent substance use disorder among adult psychiatric patients, and it needs to be placed on the radar of psychiatric practice.”

It’s up to healthcare providers to get the ball rolling. “Many facilities are still struggling with it,” she says. “It’s not been in their purview traditionally, so changing the culture is a big piece of the solution. It’s very much a matter of trying to get tobacco treatment medicalized, having it be automatic, so that nicotine replacement is right there in the admitting orders. And ideally, working with patients while they are hospitalized to motivate smoking cessation, and supporting them when they leave.”

Photo Credit: http://www.ctri.wisc.edu/

Another Look at Acamprosate

The most popular pharmaceutical treatment for alcoholism, explained.

(First published February 17, 2014)

“Occasionally,” reads the opening sentence of a commentary published online earlier this year in Neuropsychopharmacology, “a paper comes along that fundamentally challenges what we thought we knew about a drug mechanism.” The drug in question is acamprosate, and the mechanism of action under scrutiny is the drug’s ability to promote abstinence in alcoholics. The author of the unusual commentary is Markus Heilig, Chief of the Laboratory of Clinical and Translational Studies at the National Institute on Alcohol Abuse and Alcoholism (NIAAA).

Acamprosate, in use worldwide and currently the most widely prescribed medication for alcohol dependence in the U.S., may work by an entirely different mechanism than scientists have believed on the basis of hundreds of studies over decades. Rainer Spanagel of the Institute of Psychopharmacology at the University of Heidelberg, Germany, led a large research group in revisiting research that he and others had performed on acamprosate ten years earlier. In their article   for Neuropsychopharmacology, Spanagel and coworkers concluded that a sodium salt version of acamprosate was totally ineffective in animal models of alcohol-preferring rats.

“Surprisingly,” they write, “calcium salts produce acamprosate-like effects in three animal models…. We conclude that N-acetylhomotaurinate is a biologically inactive molecule and that the effects of acamprosate described in more than 450 published original investigations and clinical trials and 1.5 million treated patients can possibly be attributed to calcium.”

At present, the Food and Drug Administration (FDA] has approved three drugs for alcoholism— Antabuse, naltrexone, plus acamprosate in 2004. In addition, there is considerable clinical evidence behind the use of four other drugs—topiramate, baclofen, ondansetron, and varenicline. Acamprosate as marketed is the calcium salt of N-acetyl-homotaurinate, a close relative of the amino acid taurine. It has also been found effective in European studies.

What did scientists think acamprosate was doing? Various lines of research had linked acamprosate to glutamate transmission. Changes in glutamate transmission have been directly implicated in active alcoholism. A decade ago, the Spanagel group had decided that acamprosate normalized overactive glutamate systems, and hypothesized that acamprosate was modulating GABA transmission. So it became known as a “functional glutamate antagonist.”  But specific mechanisms have remained elusive ever since.

Now, as Heilig comments, “the reason it has been difficult to pin down the molecular site of acamprosate action may simply be because it does not exist. Instead, the authors propose that the activity attributed to acamprosate has all along reflected actions of the Ca++ it carries.” As the researcher paper explains it: “N-acetylhomotaurinate by itself is not an active psychotropic molecule…. We have to conclude that the proposed glutamate receptor interactions of acamprosate cannot sufficiently explain the anti-relapse action of this drug.” Further work shows that acamprosate doesn’t interact with glutamate binding sites at all.  In other words, calcium appears to be the major active ingredient in acamprosate. Animal studies using calcium chloride or calcium gluconate reduced alcohol intake in animals at rates similar to those seen in acamprosate, the researchers claim.

Subsequently, the researchers revisited the earlier clinical studies, subjected them to secondary analysis, and concluded that “in acamprosate-treated patients positive outcomes are strongly correlated with plasma Ca++ levels. No such correlation exists in placebo-treated patients.” In addition, calcium salts delivered via different carrier drugs replicated the suppression of drinking in the earlier animal findings.

Where there cues pointing toward calcium? The researchers conclude that “calcium sensitivity of the synapse is important for alcohol tolerance development, calcium given intraventricularly significantly enhances alcohol intoxication in a dose-dependent manner,” and “activity of calcium-dependent ion channels modulate alcohol drinking.”

Interestingly, in the late 50s and early 60s, there was a brief period of interest in calcium therapy for the treatment of alcoholism. In 1964, the Journal of Psychology ran an article titled “Intensive Calcium Therapy as an Initial Approach to the Psychotherapeutic Relationship in the Rehabilitation of the Compulsive Drinker.” Now it appears possible that a daily dose of acamprosate is effective for some abstinent alcoholics because it raises calcium plasma levels. Calcium supplements may be in for a round of intensive clinical testing if these findings hold up.

The authors now call for “ambitious randomized controlled clinical trials,” to directly compare “other means of the Ca++ delivery as an approach to treat alcohol addiction. Data in support of a therapeutic role of calcium would open fascinating clinical possibilities.”  Indeed it would.

Spanagel R., Vengeliene V., Jandeleit B., Fischer W.N., Grindstaff K., Zhang X., Gallop M.A., Krstew E.V., Lawrence A.J. & Kiefer F.  (2013). Acamprosate Produces Its Anti-Relapse Effects Via Calcium, Neuropsychopharmacology, 39 (4) 783-791. DOI: 10.1038/npp.2013.264

Photo Credit: http://medlibrary.org/lib/rx/meds/acamprosate-calcium-1/page/3/

Marijuana Statistics vs. Perception

Who smokes cannabis, and how much?

(First published 12/27/2013)

Most statistical surveys of marijuana focus on a single quantitative measurement: How many people are using? But there’s a problem: More marijuana use does not necessarily translate into more marijuana users. And that’s because a clear majority of the consumption, and black market dollars, come from the heaviest smokers.

Drug policy researchers at the RAND corporation decided that frequency of use and amount of consumption were valuable parameters gone missing in most policy discussions. So they put the focus not just on use, but also on “use-days,” and pulled a number of buried tidbits from a very big data pile. If you zero in on consumption, and not just consumers, they insist, you will find a wholly different set of inferences.

For example: “Although daily/near-daily users represented less than one-quarter of past-month cannabis users in 2002 and roughly one-third of past-month users in 2011, they account for the vast majority of use-days and are thus presumably responsible for the majority of consumption,” write Rachel M. Burns and her RAND colleagues in Frontiers of Psychiatry. As with alcohol, the majority of cannabis consumption can be accounted for by a minority of users. The heaviest users, the upper 20 percent, consume 88 percent of the U.S. marijuana supply, say the RAND researchers. “Furthermore, if over time there were no change in the number of cannabis users, but the ratio of light vs. heavy users switched from 80/20 to 20/80, then consumption would increase by 250% even though there was no change whatsoever in the number of users.”

The RAND group used two data sets on cannabis consumption—the National Survey on Drug Use and Health (NSDUH) in the U.S., and the EU Drugs Markets II (EUMII) in Europe. Data included figures for past-year and past-month use, past-month use days, and past-month purchases.

Other intriguing figures come to light when you study cannabis use, as opposed to cannabis users. The researchers declared that “only 14% of past-year cannabis users [primarily males] meet the criteria for cannabis abuse or dependence, but they account for 26% of past-month days of use and 37% of past-month purchases.”

Happen to smoke blunts? That turns out to be very telling, according to the RAND study. “Perhaps the most striking contrast concerns blunts. Only 27% of past-year cannabis users report using a blunt within the last month, but those individuals account for 73% of cannabis purchases.” Casual users, it seems, don’t do blunts.

Clearly, it takes a lot of casual users to smoke as much marijuana as one heavy user. But exactly how many? The RAND researchers ran the numbers and concluded that, in terms of grams consumed per month, it would take more than 40 casual smokers to equal the intake of a single heavy user. The share of the market represented by daily/near-daily users is clearly the motive force in their analysis.

The study in Frontiers in Psychiatry also found patterns of interest on the buy side. General use took an upswing beginning in 2007. While the probability of arrest per marijuana smoking episode hovers somewhere in the neighborhood of 1 in 3,000, everything changes if you are purchasing cannabis. RAND reported that young people collectively make more purchases per day of reported use than do older users. Therefore, “statistics indicating that the burden of arrest falls disproportionately on youth relative to their share of all users may not be prima facie evidence of discrimination if making more purchases per day of use increases the risk of arrests per year of use.” Once again, those aging Baby Boomer potheads get the best deal. They have more money with which to buy bigger amounts less often, thereby greatly lessening their chances of arrest and prosecution.

This also applies to minority arrests for marijuana offenses. “Non-Hispanic blacks represent 13% of past-year cannabis users vs. 23% of drug arrests reported by those users, but they report making 24% of the buys. Thus, some of their higher arrest rate may be a consequence of purchase patterns… African-Americans may not only make more buys but also make riskier buys (e.g., more likely to buy outdoors).”

The researchers were able to draw some conclusions about the growth in marijuana usage from 2002 through 2011, based on the NSDUH data. Their main conclusion, after exploring the demographics of this 10-year record of use, is that “consumption grew primarily because of an increase in the average frequency of use, not just because of an increase in the overall number of users.”  The driver of consumption turns out to be… greater consumption. And that increased consumption is coming from… older adults. Those older adults, it turns out, are smoking more weed.

The shift is dramatic: “In 2002, there were more than three times as many youth as older adults using cannabis on a daily/near-daily basis; in 2011 there were 2.5 times more older adults than youth using on a daily/near-daily basis.” The record of alcohol and cigarette use over the same period showed no such inversion of use patterns.  And the tweeners? “In 2002, 12-17-year-olds represented 13% of daily/near-daily users; in 2011, that had dwindled to 7%.” These trends are not just the obvious result of an increase in the proportion of older adults in the population at large. Increases in the proportion of older heavy cannabis users were much greater than the general population drift.

Among the questions raised by the RAND analysis:

— Are older marijuana smokers primarily recreational, or medicinal?

—Do increased use days among older, college-educated marijuana smokers indicate greater social acceptance, or something else?

—Are younger people replacing traditional cannabis use with other substances?

—Why did Hispanic use increase more over the study period than other ethnic groups?

Burns R.M., Caulkins J.P., Everingham S.S. & Kilmer B. (2013). Statistics on Cannabis Users Skew Perceptions of Cannabis Use, Frontiers in Psychiatry, 4   DOI: 10.3389/fpsyt.2013.00138

The End of Combusted Tobacco?

With E-cigarettes, a mixed bag of possible outcomes.

E-cigarettes represent a controversial and uncertain future for nicotine addiction, and for this reason they have attracted acolytes and naysayers in what feels like equal measure.

It has been almost 8 years since e-cigarette imports first reached our shores, and the FDA’s determination that they are subject to regulation as tobacco products brings the industry to a crucial crossroads.

On the one hand: “Marked interdevice and intermanufacturer variability of e-cigarettes… makes it hard to draw conclusions about the safety or efficacy of the whole device class.”

On the other hand: “Published evaluation of some products suggest that e-cigarettes can be manufactured with levels of both efficacy and safety similar to those of NRT [nicotine replacement therapy] products… they could play the same role as NRT but at a truly national, population scale.”

So which will it be? Is there an outside chance that the decision by the FDA’s Center for Tobacco Products will represent the first step in dealing with nicotine products currently “designed, marketed, and sold” outside the regulatory framework established for NRT?  A stalemate presently prevails. Writing in the New England Journal of Medicine, Drs. David Abrams and Nathan K. Cobb, Johns Hopkins professors affiliated with the American Legacy Foundation, a tobacco research and prevention organization funded with lawsuit money from the major tobacco companies, highlight the irony: In order to market e-cigarettes as smoking cessations devices, manufacturers must seek approval from the FDA to market pharmaceutical products, “an expensive and time-consuming process than no manufacturer has yet attempted.”

Thus, questions about nicotine content, additives of various kinds, and assorted carrier chemicals go unanswered. Yet these are precisely the questions that need answers before e-cigarettes can be viewed as tools in the harm reduction armamentarium. Cobb and Abrams note that current e-cigarettes “represent a single instance of a nicotine product on a shifting spectrum of toxicity, addiction liability, and consumer satisfaction.” But the market dictates that “to compete with and displace combusted tobacco products, e-cigarettes will need to remain relatively convenient, satisfying, and inexpensive,” regulation notwithstanding.

Still, the harm reductionists’ dreams for the product remain seductive, because “surely any world where refined nicotine displaces lethal cigarettes will experience less harm, disease, and deaths? That scenario is one endgame model for tobacco control: smokers flee cigarettes en masse for refined nicotine and ultimately quit all use entirely.”

Critics say fat chance: “As Big Tobacco’s scientists shift from blending leaves and additives to manipulating circuit boards, chemicals, and dosing schedules, they’re unlikely to relinquish their tolerance for risk and toxicity that prematurely kills half their users in their efforts to ensure high levels of customer ‘satisfaction,’ addiction, and retention.”

Once again, it is the dictates of the market that may end up shaping the future of tobacco, and making the plans of harm reductionists look naïve indeed. “Tobacco companies and their investors,” write Cobb and Abrams, “need millions of heavily addicted smokers to remain customers for decades, including a replenishing stream of young people. No publicly traded company could tolerate the downsizing implicit in shifting from long-term addiction to harm reduction and cessation.”

The marketing innovations most likely to stem from tobacco companies entering the market for e-cigarettes are those most likely to “sustain high levels of addiction and synergistic ‘polyuse’ of their existing combusted products,” while simultaneously crimping competition from NRT manufacturers and independent e-cigarette manufacturers. Tobacco companies are past masters at manipulating things like nicotine content, vaporization methodologies, flavorings, and unknown additives. They will surely bring this expertise to bear in seeking a major bite out of the e-cigarette market while maintaining acceptable profit margins on traditional cigarettes.

The authors suggest that the FDA could weight the matter in harm reduction’s favor by using its product-standard authority “to cripple the addictive potential of lethal combusted products by mandating a reduction in nicotine levels to below those of e-cigarettes and NRT products and eliminating flavorings such as menthol that make cigarettes more palatable.” Tax breaks for e-cigarettes would further load the dice.

But not today. The FDA’s proposal calls for warning labels or product safety and quality standards for e-cigarettes—but not for at least two years. Two years is a long time in a fast-emerging market already valued in excess of $2 billion. The authors call the delay disturbing, “given the variability in product quality and a documented spike in cases of accidental nicotine poisoning.”

In conclusion, the authors believe that for smokers hoping to quit, “NRT products still represent safer, more predictable choices, even if they are more expensive and less appealing.”

Photo credit:  http://www.rstreet.org/