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Treating peripheral arterial disease in patients with diabetes.

Abstract
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.
AuthorsNorbert Hittel, Richard Donnelly
JournalDiabetes, obesity & metabolism (Diabetes Obes Metab) Vol. 4 Suppl 2 Pg. S26-31 (Mar 2002) ISSN: 1462-8902 [Print] England
PMID12180355 (Publication Type: Journal Article, Review)
Chemical References
  • Phosphodiesterase Inhibitors
  • Platelet Aggregation Inhibitors
  • Tetrazoles
  • Vasodilator Agents
  • Cilostazol
Topics
  • Cilostazol
  • Diabetic Angiopathies (diagnosis, epidemiology, therapy)
  • Disease Progression
  • Humans
  • Peripheral Vascular Diseases (diagnosis, epidemiology, therapy)
  • Phosphodiesterase Inhibitors (therapeutic use)
  • Platelet Aggregation Inhibitors (therapeutic use)
  • Pulse
  • Risk Factors
  • Tetrazoles (therapeutic use)
  • Vasodilator Agents (therapeutic use)

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