Showing posts with label Drug Safety. Show all posts
Showing posts with label Drug Safety. Show all posts

Monday, 13 August 2012

Health Care Provider-Consumer Perceptions-Prescription Drug-Federal Register-Dtc Advertising

Drug Ads "Coupons: Who's the Decider? The Patient, the Physician, or the FDA?

The FDA is concerned that the use of sales promotions such as free trial offers, discounts, money-back guarantees, and rebates in direct-to-consumer (DTC) prescription drug ads "artificially enhance consumers' perceptions of the product's quality" while also resulting in an "unbalanced or misleading impression of the product's safety." To test whether or not this is true, the FDA will soon start yet another study focused on Rx print ads: "Effect of Promotional Offers in Direct-to-Consumer Prescription Drug Print Advertisements on Consumer Product Perceptions" (see Federal Register Notice archived here).
[I recently posted about another planned FDA study to determine if disease awareness information in branded ads confuses consumers. See FDA Concerned About Product (eg, Lyrica) Ads That are Too "Educational"]
The history of this study is long and mysterious. I first blogged about it 2006; read "FDA, Coupons, and Sleep Aid DTC Ads." Shortly after that the Federal Register notice regarding the study was "yanked" (see "FDA Backs Down on Coupon Study"). Also, the Advertising Age and Wall Street Journal articles cited in those posts can no longer be found in the archives.
In September, 2011, however, the proposed study re-emerged in the Federal Register (here). Whatever happened between 2006 and 2011 is anybody's guess, but I assume that the Bush era FDA leaders axed the proposed study when they learned of it. By September, 2011, these people were on the way out and the door was open again to propose the study anew.
Anyhoo, I want to focus here on comments that PhRMA made in response to the proposal. Alexander Gaffney (@AlecGaffney), Health wonk and writer of news for @RAPSorg, summarized the general attitude of PhRMA (see "US Regulators Move Ahead With Planned Study on DTC Marketing"):
In its statement to FDA, PhRMA wrote it was “concerned that the study, as currently envisioned, will not yield information that is relevant to FDA’s regulatory responsibilities to ensure that DTC advertising is truthful, accurate and balanced.”
“Although the study may provide interesting information about the effect of promotional offers on consumer attitudes toward a brand,” explained PhRMA, “it likely will provide little information on whether promotional offers create or contribute to false or misleading advertising, particularly under real-world circumstances or whether additional regulatory requirements are warranted.” PhRMA: The Physician is the Decider
I dug a little deeper into PhRMA comments (here) and was surprised to learn that PhRMA's position is that "it is the physician, not the patient (my emphasis), who ultimately must decide whether the benefits of the advertised drug outweigh its risks for any particular patient." Thus, says PhRMA, "the risks of 'misperceptions' ... should be even lower [PhRMA's emphasis] for prescription drugs than for experience goods [i.e., a product or service where product characteristics, such as quality or price are difficult to observe in advance, but these characteristics can be ascertained upon consumption] because any potential misperception, of necessity, will be quickly corrected prior to use through consultation with the patient's treating physician."
This is a very paternalistic POV in this day and age of social media and patient empowerment. Actually, it is the old "learned intermediary" defense that the drug industry often raises (in the past, less so these days) to shield itself from blame when things go wrong.
FDA must respond to comments submitted, but I couldn't find a direct response to PhRMA's comments cited above. I did find, however, the following comments and FDA's response that addressed the issue of the patient-physician relationship generally:
(Comment 22) Two comments mentioned that the study does not assess how consumer perceptions of product risks and benefits are translated into a discussion with their health care provider. read more..

Monday, 25 June 2012

Inactive Ingredients-Active Ingredients-Rick Perry, Texas-Hamburger Meat-Social Media

Will Pharma Experience It's Own 'Pink Slime' Social Media Crisis?

No doubt you have heard about "pink slime," the beef additive made from leftover trimmings. According to an article in today's Wall Street Journal (here), "the additive, which has long been used as a cheap filler in hamburger meat without anyone knowing or caring, has become the latest example of a product to fall prey to a social-media feeding frenzy after celebrity chef Jamie Oliver detailed how it is made in a TV special. Facebook, Twitter and other social media sites took it from there. Supermarkets and school districts across the country have been shunning it after mounting public pressure."
To counteract that "public pressure," which Tyson Foods Chief Operating Officer Jim Lochner said is merely a "two-week event," USDA and governors from several "pink slime" producing states (eg, Rick Perry, Texas) are mounting a counterattack. Iowa Gov. Terry Branstad said "We're going to consume it. We'll do everything we can to set the record straight."
"This is so clearly a movement that's been driven by consumers," said Willy Ritch, a spokesman for U.S. Rep. Chellie Pingree (D., Maine), who is pushing for a ban of the filler in school lunches.
USDA chief Tom Vilsack pointed to the difficulty of getting ahead of opposition to a product -- even if it is deemed safe by the government -- in a world fueled by social media. He also highlighted a disconnect that continues to grow between people and where their food comes from.
It's possible that the drug industry will one day face it own "pink slime" crisis because there is also a "disconnect" between consumers and where their drugs come from and the ingredients they contain.
Recently, we have seen cases where active ingredients in medicines have been replaced by miscellaneous substances having no medical benefit and cases where manufacturing problems have led to contamination such as Johnson and Johnson's problems with children's medicines (see, for example, "Unsafe Drugs: Is It Counterfeiters or the Supply Chain That's the Problem?").
These problems may be glitches in an otherwise safe drug supply chain, but did you know that up to 80 percent of the active ingredients in drugs used in the United States are made overseas? Hopefully, those ingredients meet high standards. Yet up to 149 Americans died in 2007 and 2008 after taking heparin, a blood thinner, contaminated during the manufacturing process in China.
What's often not mentioned, however, are the "inactive" ingredients in the pills we take. Viagra, for example, contains the following inactive ingredients:

  • microcrystalline cellulose
  • anhydrous dibasic calcium phosphate
  • croscarmellose sodium
  • magnesium stearate
  • hypromellose
  • titanium dioxide
  • lactose
  • triacetin
  • FD & C Blue #2 aluminum lake
Patients are warned to discontinue taking medicines if they are allergic to any of the ingredients.
These ingredients are the "pink slime" of the drug industry. But whereas "pink slime" only constitutes a small percentage of ground beef, these "inactive" ingredients comprise the bulk of the pill's weight and volume.  AND they are probably made overseas with very little FDA supervision.
One of these ingredients may be as controversial to patients as "pink slime" is to hamburger eaters. In fact, this was the case with Johnson and Johnson's baby shampoo that consumers learned contained cancer-causing chemicals. That issue was big on social media for a while until J&J promised to phase out the product in the U.S. (it has been completely pulled from the shelves in other countries).
The food industry is blaming "misinformation" amplified via social media as the main cause of the consumer backlash against "pink slime." They have launched a two-pronged campaign to deal with the crisis: (1) issue "corrective" information, and (2) warn of higher prices if "pink slime" is no longer used in hamburger meat.
This sounds similar read more..

Sunday, 13 May 2012

Pharmaceutical Companies-Research And Development-Pharmaceutical Company-Direct Marketing

How the Placebo Effect "Marketing Can Improve Health "Increase Pharma Profits

Big pharmaceutical companies are drastically cutting back on research and development. The economics just do not support the model that has been the driving force of the drug industry over the past 15 years.
According to a Forbes analysis reported by Matthew Herper, "The average drug developed by a major pharmaceutical company costs at least $4 billion, and it can be as much as $11 billion" (see "The Truly Staggering Cost Of Inventing New Drugs").
Some pundits suggest that lowering the cost of performing clinical trials will help get more drugs to market faster. Andrew von Eschenbach, former FDA Commissioner and now employed as chairman of conservative think tank Manhattan Institute's Project FDA initiative, suggested that instead of the FDA asking pharma companies to complete "laborious clinical trials proving efficacy, after proof of concept and safety testing, the product could be approved for marketing with every eligible patient entered in a registry so the company and the FDA can establish efficacy through post-market studies" (see here).
However, Herper points out that the "main expense is failure. AstraZeneca (AZ) does badly by this measure because it has had so few new drugs hit the market." AZ spent about $59 billion on R&D between 1997 and 2011, but only managed to get 5 new drugs approved. According to simple arithmetic, that means each of these 5 drugs cost about $11.8 billion to develop.
That's an interesting number. A very similar number came up during last night's 60 Minutes segment on "Treating Depression: Is there a placebo effect?" (see it here). It turns out that antidepressants sales in the U.S. bring in $11.3 billion a year to pharmaceutical companies that sell them -- including AstraZeneca!
Could it be that the drug industry is merely "breaking even" in the anti-depressant market?
I suspect they are probably making a pretty good profit -- but that profit may be diminishing as more and more anti-depressants go off patent. In fact, it has been suggested that 60 Minutes dared to air this expose -- four years after the research was first published -- because the "news" can no longer harm the drug companies that CBS depends upon for advertising -- most of the drugs mentioned are off patent (see “You’re telling me this now?” Why the news is suddenly critical of statins and antidepressants).
I did a blog post about antidepressants and the placebo effect two years ago in January 2010 (read "A Common Goal of Research and Marketing: Fool the Doctor"). In that post, it was noted that clinical evidence suggests these drugs are not any more effective than a placebo in patients with less severe depression. But drug company marketing to physicians does not mention this. Thus, physicians are led to believe that the drugs ARE effective for all patients with depression.
As pointed out in the 60 Minutes piece, "a clinician who cares, who takes the time, who listens to you, who asks questions about your condition and pays attention to what you say, that's the kind of care that can help facilitate a placebo effect." That goes double if the clinician actually believes what he or she is prescribing is a drug with proven efficacy.
Consequently, marketing to physicians along with direct marketing to consumers can play a huge role in "facilitating" a placebo effect. Which leads me to this idea: pharmaceutical companies should be in the business of developing placebos rather than dangerous, ineffective chemical compounds. There would be no need for expensive clinical trials and it would be easy for FDA to adopt von Eschenbach's idea to approve these new "drugs" before they are proven effective. It will be up to marketing to make them effective by facilitating the placebo effect!
Of course, to be successful, this new approach to drug development must be done surreptitiously and the FDA must conspire with the drug industry (not too much of a stretch there). After all, if everyone kn read more..

Sunday, 1 April 2012

Medical Device Marketing-Marketing Campaign-Consumer Reports-Medical Research-Medical Devices

Medical Device Marketing Don't Need No Stinkin' ROI!

"Standards for devices exist, they just don't make sense," industry critic Dr. Diana Zuckerman, president of the National Research Center for Women & Families, said in a Consumer Reports release (also read this CBS report "Investigation: Most medical devices implanted in patients without testing"; see video below).
"An investigation by Consumer Reports, which included interviews with doctors and patients and an analysis of medical research and a device-safety database maintained by the FDA, shows the following areas of concern:

  • Medical devices often aren’t tested before they come on the market. “What they’re doing is conducting clinical trials on the American public,” says Dan Walter, a political consultant from Maryland. His wife was left with heart and cognitive damage from a specialty catheter, cleared without testing, that malfunctioned during a procedure to treat an abnormal heartbeat.
  • There’s no systematic way for the government, researchers, or patients to spot or learn about problems with devices. “A coffeemaker or toaster oven has a unique serial number so if a problem is found, the company can contact you to warn you. Your artificial hip or heart valve doesn’t,” Zuckerman says. “Your doctor is supposed to notify you of a problem but may not be able to if he has retired or passed away.”
  • Without major changes in the system, there’s not much that patients can do to protect themselves.
According to Consumer Reports, the majority of medical implants are not tested to make sure they are safe. Most of the time device manufacturers only need to pay the Food and Drug Administration (FDA) a fee of about $4,000 with minimal testing in order to get approval for marketing. Compared to drug approval, this is a walk in the park.
In fact, sometimes device manufacturers bypass this minimal approval process altogether as did Johnson and Johnson's Ethicon unit (see "J&J Marketed Medical Device Without FDA Approval").
Not only is the approval of medical devices by FDA more lax than the process used to approve drugs, medical device marketing is worlds apart from Rx drug marketing as I learned from a presentation made by a Medtronic marketing VP. The presentation focused on a case study of a marketing campaign for the Prestige Cervical Disc.
That case study showed that out of an estimated 5 million spine surgery candidates (patients) in the US, Medtronic only needed to capture 125 of them to break even on a very successful marketing campaign that reached 6.2 million local TV viewers, 80.5 million radio (especially satellite radio) listeners, 4 million print readers, and 73 million Internet browsers. (Get more details about that case study by downloading this Pharma Marketing News article: "Medical Device Marketing: Worlds Apart from Rx Drug Marketing"; use discount code 'DEV444' BEFORE April 15, 2012 to get it FREE!).
While drug advertisers would sweat and moan over whether such a campaign would have a positive ROI (return on investment), medical device marketersdon't need to worry about no stinkin' ROI because of such low numbers of conversions required AND also because very little resources need to go into premarket testing in order to get FDA approval. read more..