Diabetes & Cancer Link

ManUtdGal!

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Thought you’d all like to read this. It’s on Carenity website by Margarita_k community manager.

That diabetes and cancer are linked in some way is by no means a new idea, but it had never previously been confirmed. Now, a major new study draws a firm conclusion: diabetes raises a person's risk of developing cancer.

Research suggests that a diagnosis of diabetes places a person at an increased risk of various types of cancer.

Now, a review analyzing the data collected by 47 studies from across the globe — including the United States, United Kingdom, China, Australia, and Japan, to name but a few — confirms, beyond doubt, that diabetes heightens the risk for cancer.

The study authors note that women with diabetes are especially affected. They appear to be more exposed than men to the development of malign tumors.

The findings of this global review — which assessed the health-related data of almost 20 million people — are discussed in a paper now published in the journal Diabetologia.

Women at higher risk than men

The review was conducted by researchers led by Dr. Toshiaki Ohkuma, from the George Institute for Global Health at the University of New South Wales in Sydney, Australia.

His colleagues hailed from the University of Oxford in the U.K., and Johns Hopkins University in Baltimore, MD.

Dr. Ohkuma and his colleagues discovered not only that diabetes — both type 1 and type 2 — put people at risk of developing specific types of cancer, but also that this risk is much higher for women than it is for men.

Women with diabetes are 27 percent likelier to develop cancer, compared with healthy women. By contrast, men with diabetes are 19 percent more likely to develop cancer than healthy men.

And, women with diabetes are 6 percent likelier than men with the same diagnosis to develop a type of cancer.

Specifically, in contrast to men with a diagnosis of diabetes, women with this condition have an 11 percent higher risk of developing kidney cancer, a 13 percent higher risk for oral cancer, and a 14 percent higher chance of developing stomach cancer, as well as a 15 percent higher chance of being diagnosed with leukemia.

One exception was liver cancer, for which men with diabetes have a 12 percent higher risk than women with the same metabolic condition.

"We have also demonstrated for the first time," he adds, "that women with diabetes are more likely to develop any form of cancer, and have a significantly higher chance of developing kidney, oral, and stomach cancers and leukemia."

'Women are often undertreated'

Why does diabetes raise vulnerability to cancer? The mechanisms that drive this predisposition are still poorly understood. Nevertheless, some researchers argue that overly high levels of blood sugar may damage a person's DNA, thereby heightening their risk of cancer.

And why are women, in particular, more at risk than men? Study co-author Dr. Sanne Peters thinks that this might be due to the fact that women live with prediabetes conditions for 2 years longer than men, on average, which may contribute to exacerbating their vulnerability to cancer.

But there are also other reasons. "Historically," says Dr. Peters, "we know that women are often undertreated when they first present with symptoms of diabetes, are less likely to receive intensive care, and are not taking the same levels of medications as men."

"All of these," she goes on to say, "could go some way into explaining why women are at greater risk of developing cancer. But, without more research we can't be certain." She calls for a more concerted effort to investigate the roots of these sex-specific differences.

"The differences we found are not insignificant and need addressing," Dr. Peters stresses.

"The more we look into gender-specific research the more we are discovering that women are not only undertreated, they also have very different risk factors for a whole host of diseases, including stroke, heart disease, and now diabetes
 
M

Moggely

Guest
There are just some things you are better off not knowing because after all what can you do about it.
 
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Guzzler

Master
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Poor grammar, bullying and drunks.
While this is sobering news it is a factor we should be aware of.

Now I shall go into my garden and try to distract myself by pottering about until my short term memory probs kick in..... I won't be long.
 
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M

Moggely

Guest
Oh and just to throw a spanner into the works I have already had a bout of breast cancer and I wasn't diabetic 4 years ago. Most likely the cancer caused the diabetes what with chemo and the like so don't worry about it Mel dCP.:happy:
 

Jim_in_NZ

Newbie
Messages
3
Type of diabetes
Type 2
The percentage figures for increased risk of cancer are not very high. If they gave the absolute risk figures, I suspect that they would be too low to worry about. An extra 15% of a very low risk is still a very low risk. Just because it is statistically significant does not mean that it is clinically significant. (Just a general statement to help keep things in proportion - I haven't read the original paper.)
 
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Mal37

Well-Known Member
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282
Type of diabetes
Type 2
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Tablets (oral)
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Social situations
What is the point of scaremongering?
We have enough on our plate without this unneccessary bit of 'news' added