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Tag: diabetes

Dachshund’s blindness doesn’t slow him down

Here’s a quick video update on Ace’s old neighborhood walking buddy, Frank, who went blind a couple of months ago from diabetes.

When first they met, the dachsund’s only problem was being a bit overweight. With exercise and dieting he was trimming down nicely when he was diagnosed with diabetes and, almost overnight, lost his eyesight.

That made him a little hesitant, especially when he was outside, and wary about taking that next step — but only for a few days.

Now, he he tears up the nature trail when he comes over my way for a visit. And, as you can see from this outing to a soccer field, recorded by his owner, he bounds as much as he ever did, if not more. These days, he doesn’t hesitate to go full speed ahead, even when he’s not sure what’s ahead.

Dog amputates his diabetic master’s toe

Kiko the terrier not only detected his master’s diabetes, he went so far as to perform surgery — chewing off his owner’s toe, and possibly saving his life.

The Jack Russell terrier apparently sensed an infection festering in his master’s right big toe — and, unlike his master, took steps to resolve the situation.

A trip to the hospital afterwards confirmed that Jerry Douthett’s toe required amputation, and Douthett credits the dog with helping him realize he has been suffering from Type 2 diabetes.

Douthett had a dangerously high blood-sugar level of 560 when admitted to the hospital, according to the Grand Rapids Press – many times the recommended 80 to 120.

Kiko apparently even waited until his owner, a 48-year-old musician, was well anesthesized before beginning the operation.

“Jerry had had all these Margaritas, so I just let him sleep,” his wife, Rosee, a registered nurse, told the newspaper. “But then I heard these screams coming from the bedroom, and he was yelling, ‘My toe’s gone, my toe’s gone!’”

Douthett said his toe began swelling several months ago, but he didn’t tell anyone:  “I was hiding it from people, Rosee included … It smelled, and I look back now and realize every time we’d visit someone with a dog, their dog would be sniffing all over my foot.”

At the hospital, doctors determined his toe was infected to the bone, and amputated what was left of the digit.

Researchers have found that dogs may be able to tell when their diabetic owners are in danger of having a severe diabetic episode. In a 2008 survey at Queen’s University Belfast in Northern Ireland, researchers found that 65 percent of diabetics reported that their pets had reacted by whining, barking or licking when they were having a blood sugar emergency.

At the Cancer and Bio-Detection Dogs Research Center in Aylesbury, England, dogs are trained and paired with diabetics so that they might be alerted when their blood sugar drops dangerously low.

(Photo: Katy Batdorff / The Grand Rapids Press)

A dog in every doctor’s office? Why not?

With evidence both anecdotal and scientific showing dogs have the potential to sniff out diabetes — or at least detect the changes that occur when a person is about to have a hypoglycemic attack — a research center in southern England is training dogs to warn diabetic owners when their blood sugar levels fall to dangerously low levels.

As this 2007 video shows, some dogs already have the skill down, but the Cancer and Bio-Detection Dogs research center in Aylesbury, based on recent evidence suggesting a dog’s hyper-sensitive nose can detect impending attacks, is now working to train 17 dogs that will be paired up with diabetic owners.

A survey last December by researchers at Queen’s University Belfast found 65 percent of 212 people with insulin-dependent diabetes reported that their pets had reacted by whining, barking, licking or some other display when they had a hypoglycemic episode, according to Reuters.

“Dogs have been trained to detect certain odors down to parts per trillion, so we are talking tiny, tiny amounts. Their world is really very different to ours,” research center Chief Executive Claire Guest said.

The center is continuing work to perfect dogs’ ability in spotting signs of cancer. Guest said having a dog in every doctor’s office would be impractical, but the research could help lead to the invention of an electronic nose that will mimic a dog’s.

“At the moment electronic noses are not as advanced as the dogs’, they are about 15 years behind. But the work that we are doing and what we are finding out will help scientists advance quickly so that they can use electronic noses to do the same thing,” she said.

Pretty amazing stuff, but I think I’d rather be diagnosed by a dog than an electronic nose. And what’s so impractical about a dog in every doctor’s office? Seems entirely practical to me, and a good way — if shelter dogs could be trained to sniff out disease — to allow everyone to live a little longer.

Besides, it would make doctors’ offices far more inviting, and give us something to do in the waiting room.