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OBJECTIVE We describe the long-term outcomes of 510 diabetic patients with critical limb ischemia (CLI) and an active foot ulcer or gangrene, seen at the University Hospital of Rome Tor Vergata, a tertiary care clinic. RESEARCH DESIGN AND METHODS These patients were seen between November 2002 and November 2007 (mean follow-up 20 +/- 13 months [range 1-66(More)
OBJECTIVE Despite increased information on the importance of an inappropriate inflammatory response in the acute Charcot process, there has been no previous attempt to define the specific pathways that mediate its pathogenesis. Here, the role played by monocytes was analyzed. RESEARCH DESIGN AND METHODS The immune phenotype of peripheral monocytes was(More)
Medical knowledge about wound management has improved as recent studies have investigated the healing process and its biochemical background. Despite this, foot ulcers remain an important clinical problem, often resulting in costly, prolonged treatment. A non-healing ulcer is also a strong risk factor for major amputation. Many factors can interfere with(More)
Diabetic foot ulceration remains one of the most common and most serious consequences of diabetes. Persistently high levels of matrix metalloproteases (MMPs) contribute to wound chronicity. Our aim was to assess the concentrations of MMPs and tissue inhibitors of metalloproteinases (TIMPs) in neuropathic and ischemic diabetic foot ulcers by analyzing biopsy(More)
Diabetic foot (DF) is a common complication of diabetes and the first cause of hospital admission in diabetic patients. In recent years several guidelines have been proposed to reinforce the the management of DF with a notable increase in diabetes knowledge and an overall reduction of amputations. Significant improvements have been reached in the treatment(More)
The aim of our study is to analyze factors, including matrix metalloproteinase (MMP) levels, that could influence the integration of dermal grafts in diabetic foot ulcers. From September 2012 to September 2013, 35 diabetic patients with IIA lesion (Texas Wound Classification) and an extensive foot tissue loss were considered suitable for dermal graft.(More)
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