31 research outputs found
LOWER EXTREMITY PERIPHERAL ARTERY DISEASE IS ASSOCIATED WITH GREATER LONG-TERM MORTALITY RISK THAN HISTORY OF CORONARY ARTERY DISEASE: A NATIONWIDE STUDY
COMPARATIVE EFFECTIVENESS OF ENDOVASCULAR OR SURGICAL REVASCULARIZATION IN PATIENTS WITH CRITICAL LIMB ISCHEMIA: A META–ANALYSIS
Clinical trials in peripheral vascular disease: pipeline and trial designs: an evaluation of the ClinicalTrials.gov database.
GENDER AND BLEEDING RISK FOLLOWING PERCUTANEOUS CORONARY INTERVENTIONS: A CONTEMPORARY REPORT FROM THE NCDR®
TRENDS IN LOWER EXTREMITY AMPUTATIONS IN PERIPHERAL ARTERY DISEASE PATIENTS: RESULTS FROM U.S. MEDICARE 2000-2008
Temporal Trends and Geographic Variation of Lower-Extremity Amputation in Patients With Peripheral Artery Disease Results From U.S. Medicare 2000–2008
ObjectivesThis study sought to characterize temporal trends, patient-specific factors, and geographic variation associated with amputation in patients with lower-extremity peripheral artery disease (LE PAD) during the study period.BackgroundAmputation represents the end-stage failure for those with LE PAD, and little is known about the rates and geographic variation in the use of LE amputation.MethodsBy using data from the Centers for Medicare & Medicaid Services (CMS) from January 1, 2000, to December 31, 2008, we examined national patterns of LE amputation among patients age 65 years or more with PAD. Multivariable logistic regression was used to adjust regional results for other patient demographic and clinical factors.ResultsAmong 2,730,742 older patients with identified PAD, the overall rate of LE amputation decreased from 7,258 per 100,000 patients with PAD to 5,790 per 100,000 (p < 0.001 for trend). Male sex, black race, diabetes mellitus, and renal disease were all independent predictors of LE amputation. The adjusted odds ratio of LE amputation per year between 2000 and 2008 was 0.95 (95% CI: 0.95–0.95, p < 0.001).ConclusionsFrom 2000 to 2008, LE amputation rates decreased significantly among patients with PAD. However, there remains significant patient and geographic variation in amputation rates across the United States