Lack of implementation of guidelines recommendations for coronary revascularization in stable patients with complex disease is associated with high rates of incomplete revascularization : Analysis from the Apache study.

The objective of this study is to evaluate completeness of coronary revascularization in patients with complex stable coronary artery disease (SCAD) who underwent percutaneous coronary interventions (PCI), but a surgical revascularization indicated according to 2018 European Society of Cardiology guidelines. The optimal mode of revascularization for SCAD should take into account clinical, anatomic, and procedural characteristics-including anticipated completeness of revascularization-and modality of treatment should be discussed by a Heart Team. Among patients enrolled in the APpropriAteness of percutaneous Coronary interventions in patients with ischemic heart disease study, we identified patients with complex SCAD. Rates of ad-hoc PCI and documented heart team discussion were reported stratified by guideline recommended mode of revascularization. Completeness of revascularization was assessed by an angiographic core laboratory using residual SS (rSS) ≤ 8 and SYNTAX Revascularization Index (SRI) ≥ 70%. Among 336 PCI patients with SCAD, 182 (54.2%) had complex coronary disease and 152 underwent ad-hoc PCI (83.5%). Patients for whom surgery was the recommended revascularization option (9.3%) had a significantly and substantial higher rate of incomplete revascularization than patients for whom either mode of revascularization or PCI was recommended (61.3% vs 23.6% with rSS > 8, p < 0.001 and 77.4% vs 44.6% with SRI < 70%, p < 0.001). Patients with complex SCAD receiving percutaneous myocardial revascularization when surgery was recommended have substantially incomplete myocardial revascularization. These data support multidisciplinary decision-making in these patients and suggest considering anticipated completeness when deciding mode of coronary revascularization.

Costs of bleeds relating to acute coronary syndrome therapies.

UNLABELLED: To estimate the costs to manage selected types of bleeding complications in patients with acute coronary syndrome (ACS) treated with antithrombotics, including antiplatelet, and fibrinolytic therapies: decrease in haemoglobin >3 g/dL, puncture site, and bleeding requiring transfusion of blood products. METHODS: Retrospective chart reviews of ACS patients experiencing decrease in Hb, puncture site, or bleeding requiring transfusion were conducted in hospitals in France, Germany, Italy, Spain and Sweden to determine the total length of stay (LOS), stay post-bleeding, procedures to identify the extent of bleeding, number and types of transfusion products, patient demographics, reason for hospital admission and disposition upon discharge. Country-specific costs were applied to estimate the average cost per patient by type of bleeding event. RESULTS: Records of 158 ACS patients with the bleeding complications were examined (26.9% decrease in Hb, 35.5% puncture site, and 37.8% transfusion). The average LOS was 10.6 days for decreasing Hb, 7.7 days for puncture site bleeding, and 11.3 days for patients receiving transfusions due to these bleeding events. The average costs per patient ranged between €3,986 and €10,252. The LOS ranged widely both within and across countries. LIMITATIONS: The study has a small sample size and costs are confounded by co-morbidities. CONCLUSIONS: The estimated costs for decreasing Hb, puncture site bleeding and bleeding resulting in transfusions provide a tool for researchers to conduct economic analyses of bleeding events associated with therapies for ACS.