Although the total contact cast can be effective for offloading diabetic foot ulcers, it is not in wide usage. These authors assert the gold standard for offloading lies in the non-removability of the device and offer a closer look at the merits of transitional offloading.
According to the American Diabetes Association, there are approximately 29.1 million Americans, or 9.3 percent of the population, who suffer from diabetes.1 Twenty-one million of these people have already been diagnosed with the disease and 8.1 million remain undiagnosed.
This number, although large, pales in comparison with the 86 million Americans who have been classified as “pre-diabetic” and who are at risk of having diabetes in the near future.1 Each year, 1.7 million Americans 20 years of age or older add to this number. This amounts to 4,660 people per day or one new patient with diabetes every 19 seconds. A full 25.9 percent of Americans age 65 or older suffer from diabetes and its complications. Almost twice as many American Indians (15.9 percent) and African-Americans (13.2 percent) develop the disease as Caucasians (7.6 percent) with Hispanics close behind (12.8 percent). Asian-Americans are not spared as 9 percent of this population will develop the disease and its many complications.
Glycosylation affects all organ systems and leads to complications such as dyslipidemia with an increased incidence of hypertension, and systemic vascular disease. It also leads to the development of a progressive ascending peripheral neuropathy with a loss of sensation and sweat gland function. This in turn leads to ulceration and, in some cases, amputation when infection of the wounds goes unchecked by an immune system that is also compromised by the process …
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