Diabetes

Diabetes wellness visits reduce risk of amputation, study finds

Patients with diabetes who participate in a free Annual Wellness Visit covered by Medicare are 36% less likely to need an amputation, a new study from University of Virginia School of Medicine researchers and their collaborators ...

Diabetes

Diabetes drug gets FDA warning due to amputation risk

(HealthDay)—The type 2 diabetes prescription drug canagliflozin (brand names Invokana, Invokamet, Invokamet XR) appears to increase the risk of leg and foot amputations, the U.S. Food and Drug Administration says.

Biomedical technology

Study sheds light on why wounds often heal poorly in diabetics

When tiny particles called exosomes, which shuttle signals between cells, are defective in diabetic patients, they can drive inflammation and impair healing of wounds, according to a new Nano Today study led by University ...

Health

Medicare's bill for artificial feet is questioned

(AP) -- It doesn't compute: Medicare's bill for artificial feet has jumped by more than half, although foot and leg amputations due to diabetes continue to decline dramatically.

Neuroscience

The secret lives, and deaths, of neurons

As the human body fine-tunes its neurological wiring, nerve cells often must fix a faulty connection by amputating an axon—the "business end" of the neuron that sends electrical impulses to tissues or other neurons. It ...

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