Philips invents breath test for diabetics
By Evan Blass 
posted Feb 12th 2008 10:58PM
posted Feb 12th 2008 10:58PM
As anyone who has a regular date with a needle knows, poking oneself on the daily can be a real pain -- in the ass or otherwise. Well there appears to be good news on the horizon for at least some of us self-stabbers: Philips is attempting to patent a method for diabetic glucose detection that eschews the finger prick for a simple breath test. Based on recent research linking blood glucose levels to the concentration of carbon dioxide in exhaled breath, Philips claims to have built a non-invasive device significantly more accurate than past attempts based on sugar's spectroscopic signature. No word yet on FDA approval, commercial release, or anything of that sort, but with diabetes continuing to plague more and more individuals, let's hope this product gets put on the fast track.[Via New Scientist]
I just wish they had a cure... I lost my best friend to diabetes almost a year ago. It sucks.
I wish Bush would just allow stem cell research. My entire dad's side of the family has diabetes, and I have a 70% chance of recieving it.
I just wish they had a cure too...and the most promising one right now is through replacing faulty cells....
Take heart. They are getting VERY close.
http://www.timesonline.co.uk/tol/life_and_style/health/article1637528.ece
And this is not even using embryonic stem cells, but your own, so we don't need to worry about the ethical debate, or the bad tendency for embryonic stem cells to cause tumors.
David, stem cell research is allowed. There's the whole world of medical researchers out there. The issue you're referring to is US gov't funding of embryonic stem cell research. Why is it so important that a cure come from US gov't funded research using embryonic stem cells? Are the more promising avenues not good enough?
Oh good grief, not more of this nonsense.
Bush did not outlaw stem cell research.
What DID happen was funding for research that involved the destruction of human embryos was halted before it ever started, and hey guess what -- major breakthroughs have been made in the last few months that pretty much make the point moot anyway as adult stem cells are now just as viable.
http://www.newscientist.com/article/dn12938-human-skin-reprogrammed-to-form-stem-cells.html
Medical devices approvals go through the FDA very fast (years faster than drugs)--if Philips can convince the reviewers they're onto something, this could move quickly.
Not to mention there are some 'fast track' ways to push important things through. For example, AIDS medication automatically goes to the front of the approval line. With diabetes being such a public health crisis, perhaps that is similar.
This is great for people that keep up with their diabetes but I can't see this being used in the emergency setting. Hard to get someone to blow on something when they are unconscious.
That would never be the intention of this test- in an emergency setting, they're probably going to want more than just your blood sugar in terms of blood tests, so a prick is still necessary. Plus they'll be looking to treat IV, so there will already be a line put in...
For the other 99% of people, this could be great. A while back I saw something about a contact lens that, along with a sensor, also detected blood glucose... Wonder what happened to that?
I can't wait for this. How about finding a damn cure for the disease to begin with!! i thought this was the future?! Where is my nano tech that is supposed to miraculously cure me!!!??? Lol... back to reality. Although I would love to use this a lot better than the damn glucose meter.
While Diabetes is hereditary, the most common "cure" would be prevention. Exercise and Healthy Eating can highly reduce the risk of getting Diabetes. Of course we as Americans seem to have a hard time NOT getting fat while many people are starving to death, even in our own country.
Kinda shameful if you ask me.
sorry to hear about your problem, as for the rest:
for starters, cut back on the sugar intake.
from what i understand, some places in this world put sugar on nearly everything, including things like fries...
sure there are other factors that increase the risk of developing this problem, but basically giving the body a overdose of sugar and similar on a daily basis do not exactly help.
Well sugar has nothing to do with Type 1 diabetes.
I hope that this is something that works well and it gets approved quickly
Sugar isn't the problem. It's insulin-resistance at cell-level, which is caused by something called "the metabolic syndrome". Basically it's because of the amount and kind of fat you eat. Also the amount of body-fat is very indicative of your risk of Non Insulin Dependant Diabetes. Finally, up to 80% of the risk is genetic... So there you have it. Don't get fat, don't have fat parents, eat healthy and exercise regularly, and you might be down to only 80% genetic risk :-)
Sugar IS part of the problem. Too much sugar intake causes insulin resistance. Where your body no longer uses it. I'm not just talking about refined sugar, but also about rice, flour, etc. Sugar is also a carbohydate. So cut back on those donuts.
High fructose corn syrup, not sugar, is the big winner that leads to type 2.
Um, hello?
I am diabetic, got it when I was 7 - was a fairly skinny kid, parents who are in good shape, eat healthily and made me eat healthily and no diabetes in the family
So its not just fat parents and overeating. Some of us take a hefty thwack from the bad luck stick :)
Ben's Right. It does not matter. If it's in your Genes it's in your genes. I was one of eight cousins and they said it was going to hit one of us. That lucky one was me. I know one person who has it in his family who really watches his intakes of anything too sweet and fat but even he was told if it breaks out it will but what he is doing "will help".
This test wouldn't be very accurate. Breath CO2 is also directly linked to the current state of your metabolism. If you have any other diseases (which diabetes patient often have) your metabolisme is increased. It also depends on what kind of fuel you are burning. Burning fat creates more CO2 that pure carbohydrates, and burning a lot of carbohydrates doesn't mean you have a high bloodsugar, just that you are burning it.
Maybe the trick is, that you burn a lot MORE carbohydrates from you blood with high bloodsugar, than possible with only normal blood-suger...
At any rate, this is only a patent, and I've seen a lot of patents on impossible things, taken only as a means to justify licencing claims.
The finger stick is not especially accurate either. Check the range of acceptable values when you calibrate the device for a different strip. HUGE variation in acceptable values. The A1C test is the more accurate test, the finger stick is just to give you a heads-up in case things get wildly out of whack.
They are not measuring CO2 as a means of measuring the metabolism of sugar. They are using the meter to measure the ketones in the blood. Excess glucose in the blood reacts with enzymes through the body and becomes ketones. These ketones are small enough to be breathed out like alcohol. Ketones cause the antifreez like smell that is present on the breath of people with chronic untreated diabetes. The unit is just detecting the ketones in a rxn similar to a breathalizer.
My 10 yr old 60 lb daughter is a type 1 diabetic. Type 1 is an auto immune disease that has destroyed her insulin producing cells. 15000 innocent children are afflicted with this menacing disease every year and require insulin injections for survival. A carb is a carb is a carb and requires insulin. These kids endure 6-10 finger sticks EVERY DAY and insulin by means of a pump or 4-6 injections per day. This kind of technology would be welcome. I'm sure you were not referring to any of these kids in regards to your many fat" remarks.
Umm, don't know if anyone has pointed this out yet, but the New Scientist article states that the device measures the level of carbon MONOXIDE (CO) as opposed to carbon dioxide (CO2) as stated in the engadget article above. So i guess this would negate the metabolism point that Tommy J?nsen put forward...
I am a type 1 diabetic and have been for 30 years. My husband forwarded this post to me.
To be quite frank, I think type 1 is much more manageable than type 2 for the simple fact that adults have bad habits and are stubborn when it comes to diet and exercise. Both diseases are treatable. But not preventable, not yet at least. Not until we can pinpoint the part of your DNA that goes haywire and makes your pancreas stop working, as is the case for type 1s.
I am thrilled that this device will be available relatively soon. But it still comes down to the patient to care enough about his/her health to check their blood sugar, exercise and control the carb intake. No gadget will make you take ownership of your health.