BACKGROUND: Our aim was to evaluate the relationship between asymptomatic peripheral arterial disease, diagnosed only by the ankle brachial index (ABI), and cardiovascular disease (CVD) after a 10-year follow-up period in patients with type 2 diabetes. METHODS: In 1996, the ankle brachial index was measured in 262 patients with type 2 diabetes. During the 10-year follow-up period (mean follow-up time, 7.7 years), all nonfatal cardiovascular events and mortality were recorded. RESULTS: A total of 52 patients died during the follow-up time. The mortality of the patients with normal (0.91-1.24) and abnormal ABI (≤0.90) at the beginning of the study was 16.8% and 52.8%, respectively (p < 0.05). The incidence rate of fatal and nonfatal CVD was 26.9 (95% confidence intervals [CI]: 20.7-37.3) for the patients with a normal baseline ABI and 81.9 (95% CI: 50.9-131.8) for those with an abnormal baseline ABI. An abnormal baseline ABI was associated with a greater risk of CVD (hazard ratio = 2.32; 95% CI: 1.27-4.22). CONCLUSION: ABI values ≤0.9 in patients with type 2 diabetes mellitus and no history of intermittent vascular claudication or rest pain were associated with a higher risk of coronary or cerebrovascular morbidity and mortality.
BACKGROUND: Our aim was to evaluate the relationship between asymptomatic peripheral arterial disease, diagnosed only by the ankle brachial index (ABI), and cardiovascular disease (CVD) after a 10-year follow-up period in patients with type 2 diabetes. METHODS: In 1996, the ankle brachial index was measured in 262 patients with type 2 diabetes. During the 10-year follow-up period (mean follow-up time, 7.7 years), all nonfatal cardiovascular events and mortality were recorded. RESULTS: A total of 52 patients died during the follow-up time. The mortality of the patients with normal (0.91-1.24) and abnormal ABI (≤0.90) at the beginning of the study was 16.8% and 52.8%, respectively (p < 0.05). The incidence rate of fatal and nonfatal CVD was 26.9 (95% confidence intervals [CI]: 20.7-37.3) for the patients with a normal baseline ABI and 81.9 (95% CI: 50.9-131.8) for those with an abnormal baseline ABI. An abnormal baseline ABI was associated with a greater risk of CVD (hazard ratio = 2.32; 95% CI: 1.27-4.22). CONCLUSION: ABI values ≤0.9 in patients with type 2 diabetes mellitus and no history of intermittent vascular claudication or rest pain were associated with a higher risk of coronary or cerebrovascular morbidity and mortality.
Authors: Marie D Gerhard-Herman; Heather L Gornik; Coletta Barrett; Neal R Barshes; Matthew A Corriere; Douglas E Drachman; Lee A Fleisher; Francis Gerry R Fowkes; Naomi M Hamburg; Scott Kinlay; Robert Lookstein; Sanjay Misra; Leila Mureebe; Jeffrey W Olin; Rajan A G Patel; Judith G Regensteiner; Andres Schanzer; Mehdi H Shishehbor; Kerry J Stewart; Diane Treat-Jacobson; M Eileen Walsh Journal: Circulation Date: 2016-11-13 Impact factor: 29.690
Authors: Claudia R L Cardoso; Juliana V Melo; Guilherme C Salles; Nathalie C Leite; Gil F Salles Journal: Diabetologia Date: 2018-08-15 Impact factor: 10.122
Authors: Peter Dromparis; Gopinath Sutendra; Roxane Paulin; Spencer Proctor; Evangelos D Michelakis; M Sean McMurtry Journal: J Mol Med (Berl) Date: 2014-01-10 Impact factor: 4.599
Authors: Marie D Gerhard-Herman; Heather L Gornik; Coletta Barrett; Neal R Barshes; Matthew A Corriere; Douglas E Drachman; Lee A Fleisher; Francis Gerry R Fowkes; Naomi M Hamburg; Scott Kinlay; Robert Lookstein; Sanjay Misra; Leila Mureebe; Jeffrey W Olin; Rajan A G Patel; Judith G Regensteiner; Andres Schanzer; Mehdi H Shishehbor; Kerry J Stewart; Diane Treat-Jacobson; M Eileen Walsh Journal: Circulation Date: 2016-11-13 Impact factor: 29.690
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