In:
Clinical Cardiology, Wiley, Vol. 42, No. 6 ( 2019-06), p. 629-636
Abstract:
Peripheral artery disease (PAD) is frequently co‐prevalent with coronary artery disease (CAD) and diabetes (DM). The study aims to define the burden of CAD and/ or DM in PAD patients at moderate stages and further to evaluate its impact on therapy and outcome. Methods Study is based on health insurance claims data of the BARMER reflecting an unselected “real‐world” scenario. Retrospective analyses were based on 21 197 patients hospitalized for PAD Rutherford 1‐3 between 1 January 2009 to 31 December 2011, including a 4‐year follow‐up (median 775 days). Results In PAD patients, CAD is prevalent in 25.3% (n = 5355), DM in 23.5% (n = 4976), and both CAD and DM in 8.2% (n = 1741). Overall, in‐hospital mortality was 0.4%, being increased if CAD was present (CAD alone: OR 1.849; 95%‐CI 1.066‐3.208; DM alone: OR 1.028; 95%‐CI 0.520‐2.033; CAD and DM: OR 3.115; 95%‐CI 1.720‐5.641). Both, CAD and DM increased long‐term mortality (CAD alone: HR 1.234; 95%‐CI 1.106‐1.376; DM alone: HR 1.260; 95%‐CI 1.125‐1.412; CAD and DM: HR 1.76; 95%‐CI 1.552‐1.995). DM further increased long‐term amputation risk (DM alone: HR 2.238; 95%‐CI 1.849‐2.710; DM and CAD: HR 2.199; 95%‐CI 1.732‐2.792), whereas CAD (alone) did not. Conclusions In a greater perspective, the data identify also mild to modest stage PAD patients at particular risk for adverse outcomes in presence of CAD and/or DM. CAD and DM both are related with a highly increased risk of long‐term mortality even in intermittent claudication, and DM independently increased amputation risk.
Type of Medium:
Online Resource
ISSN:
0160-9289
,
1932-8737
DOI:
10.1002/clc.2019.42.issue-6
Language:
English
Publisher:
Wiley
Publication Date:
2019
detail.hit.zdb_id:
2048223-1