Back to Search
Start Over
Fate of individuals with ischemic amputations in the REACH Registry: Three-year cardiovascular and limb-related outcomes
- Source :
-
Atherosclerosis (00219150) . Apr2012, Vol. 221 Issue 2, p527-535. 9p. - Publication Year :
- 2012
-
Abstract
- Abstract: Objective: To evaluate systemic and limb ischemic event rates of PAD patients with prior leg amputation and determine predictors of adverse outcomes. Methods: The REduction of Atherothrombosis for Continued Health (REACH) Registry provided a prospective multinational cohort of 7996 outpatients with PAD enrolled from primary medical clinics in 44 countries in 2003–2004. 1160 patients (14.5%) had a prior leg amputation at any level. Systemic (myocardial infarction [MI], stroke, cardiovascular death) and limb (angioplasty, surgery, amputation) ischemic event rates were determined in a 3-year follow-up. Results: PAD patients with leg amputations on entry had a 5-fold higher rate of a subsequent amputation (12.4% vs. 2.4%, P <.001), lower rate of peripheral angioplasty (8.3% vs. 10.7%, P =.005), and similar rates of surgical revascularization procedures compared with PAD patients without amputation. A nearly 2-fold increase in rates of cardiovascular death (14.5% vs. 7.7%, P <.001) and all-cause mortality (21.8% vs. 12.6%, P <.001) and an increase in the composite outcome of MI, stroke, cardiovascular death, or hospitalization (48.7% vs. 40.0%, P <.001) were noted. Recent (≤1 year) amputation was associated with higher rates of worsening PAD, subsequent lower extremity surgical revascularization procedures, re-amputation, non-fatal MI, and the composite outcome, including hospitalization. Adverse systemic and limb ischemic outcomes were similar regardless of amputation level. Conclusions: Individuals with a history of leg amputations have markedly elevated rates of systemic and limb-related outcomes. PAD patients with recent ischemic amputation have the highest risk of adverse events. A history of “minor” ischemic amputation may confer an identical systemic risk as “major” leg amputation. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00219150
- Volume :
- 221
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Atherosclerosis (00219150)
- Publication Type :
- Academic Journal
- Accession number :
- 73805408
- Full Text :
- https://doi.org/10.1016/j.atherosclerosis.2012.01.002