Is Type 2 Diabetes Drug Marketing Responsible for Misdiagnosis of Type 1 Diabetics?

Is Type 2 Diabetes Drug Marketing Responsible for Misdiagnosis of Type 1 Diabetics?

A Wall Street Journal article documents several cases of people being misdiagnosed by general practitioners as having Type 2 diabetes when they actually have Type 1 diabetes, "a substantially different condition" (see "Wrong Call: The Trouble Diagnosing Diabetes"). According to the article:

"An incorrect diagnosis usually occurs in the offices of primary-care doctors, many of whom haven't received adequate education in medical school about rising rates of Type 1 in adults and how to diagnose it. 'It is not on their radar because they see so much diabetes and it is by far mostly Type 2,' said Irl B. Hirsch, professor of medicine at the University of Washington Medical Center in Seattle."

As I continued reading, I couldn't help but wonder if the current competition among drug companies to sell Type 2 diabetes drugs has something to do with this. Fierce marketing of these drugs - see box below - may be contributing to emphasizing Type 2 diabetes on GP's "radar screens."

The Three Type 2 Diabetes Drug "Amigos" Januvia - marketed by Merck Onglyza - marketed by Bristol-Myers Squibb/Astrazeneca Victoza - marketed by Novo Nordisk See "Three Companies Compete for Diabetes Market Share"

In each case cited in the article, misdiagnosed patients were taking oral drugs, none of which were mentioned by name, and none of which are effective or approved by the FDA for treating Type 1 diabetes. "For six years, Mr. Jones [a patient] treated what had been diagnosed as Type 2 diabetes. He changed his diet and took three oral medications daily." It's likely that at least one of those drugs was one of the "Three Type 2 Diabetes Drug 'Amigos'" mentioned above.

Of course, many GPs would probably misdiagnose patients as having Type 2 diabetes when they actually have Type 1 diabetes even without being bombarded with marketing for Type 2 treatments. But having multiple pills available to prescribe makes it easier, in my opinion, to avoid taking the patient down the path to a possible Type 1 diagnosis.

The ultimate responsibility for misdiagnosis, however, must rest with the physician and not the pharmaceutical marketer, unless of course, the marketer offers physicians inducements (ie, money or non-monetary rewards) for prescribing products.

On that note, I also read a story in today's WSJ about Pfizer and other drug companies bribing doctors to prescribe their drugs. Pfizer settled with the DOJ -- admitting nothing -- but paid $60.2 Million to "Resolve U.S. Allegations That It Used Illegal Payoffs to Win Business Overseas."

Of course, such things do NOT happen here in the U.S.

Three Companies Compete for Diabetes Market Share Using Recipes Rather Than Product Efficacy

Three Companies Compete for Diabetes Market Share Using Recipes Rather Than Product Efficacy

Whose recipes will reign supreme?!

My Twitter friend, @serious_skeptic, who has Type 1 diabetes, just tweeted: "why the hell would anyone want a recipe from a DRUG company anyway???" during a conversation we were having about celebrity chef Paula Deen and her new relationship with Novo Nordisk (read this for the background).

From reading comments made by other people with diabetes on influential blogs such as DiabetesMine, I get the impression that most do not think Paula Deen was a smart choice as a pharma-paid diabetes treatment spokesperson. Of course, most of these people may come from the "hoity-toity" northeast and LA region of the country that is, according to Novo Mordisk, not representative of the majority.

"and what is this b.s. NYC/LA bias to which Novo refers? I don't live in either & Deen still disgusts me," says @serious_skeptic.

Getting back to the original question about drug company recipes... Novo's deal with Deen propels the company into crowded territory. At least two or three other major pharmaceutical companies tout "diabetes-friendly" recipes, including Merck, which markets Januvia, and Bristol-Myers Squibb/Astrazeneca, which together market Onglyza. With Novo (which markets Victoza), those were the top three Google search results on "diabetes certified recipe" (at least the top 3 PAID results; it's hard to tell these days what are paid and unpaid search results when using Google!):

What these drugs have in common is that they treat type 2 diabetes, NOT type 1. Instead of competing on the effectiveness of their treatments, these companies are competing based on which one offers the best diets. Novo just trumped the competition on that score by signing on a celebrity chef, which none of the others has done at this point.

The emphasis that these drug companies place on DIET rather than efficacy indicates to me that without the diet, these drugs simply would not work very well or work equally well.