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Treating peripheral arterial disease in patients with diabetes
Author(s) -
Hittel Norbert,
Donnelly Richard
Publication year - 2002
Publication title -
diabetes, obesity and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.445
H-Index - 128
eISSN - 1463-1326
pISSN - 1462-8902
DOI - 10.1046/j.1463-1326.2002.0040s2s26.x
Subject(s) - cilostazol , medicine , diabetes mellitus , intermittent claudication , percutaneous , peripheral , claudication , revascularization , cardiology , vascular disease , arterial disease , peripheral neuropathy , critical limb ischemia , disease , surgery , aspirin , myocardial infarction , endocrinology
Diabetes is associated with considerably higher risks of developing peripheral arterial disease (PAD) which, when it occurs, is more severe and progresses more rapidly than in nondiabetics. Early detection of PAD in the diabetic patient is therefore important, but may be complicated by the presence of neuropathy and calcification of the arteries such that ischaemic symptoms are not felt by the patient and ankle pressures are not reduced. Toe pressures are an alternative diagnostic tool in these patients. Good glycaemic control, while an essential part of diabetes management, does not appear to bring more than modest benefits in preventing the peripheral vascular complications of diabetes. Therefore, attention to other risk factors is needed. Treatment with the phosphodiesterase III inhibitor, cilostazol, has been shown to improve walking distances significantly in diabetes patients with intermittent claudication and also appears to improve plasma lipid profiles. Further, cilostazol has an antiplatelet action, which may prove to be of benefit in diabetes because hyperglycaemia is associated with increased platelet aggregability. Revascularization in diabetes patients with critical leg ischaemia is complex and associated with poorer outcomes than in non‐diabetes patients. While surgical revascularization has better patency rates, in patients at high risk of surgical complications, percutaneous transluminal angioplasty may be a better option.