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Congestive Heart Failure

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Circulating sST2 and catestatin levels in patients with acute worsening of heart failure: a report from the CATSTAT-HF study Dapagliflozin in Patients with Heart Failure and Reduced Ejection Fraction Prdm16 Deficiency Leads to Age-Dependent Cardiac Hypertrophy, Adverse Remodeling, Mitochondrial Dysfunction, and Heart Failure A Randomized Controlled Trial to Evaluate the Safety and Efficacy of Cardiac Contractility Modulation Longitudinal Change in Galectin-3 and Incident Cardiovascular Outcomes Positive recommendation for angiotensin receptor/neprilysin inhibitor: First medication approval for heart failure without "reduced ejection fraction" A pragmatic approach to the use of inotropes for the management of acute and advanced heart failure: An expert panel consensus Natriuretic Peptide-Guided Heart Failure Therapy After the GUIDE-IT Study Cardiac and Kidney Benefits of Empagliflozin in Heart Failure Across the Spectrum of Kidney Function: Insights From EMPEROR-Reduced Angiotensin–Neprilysin Inhibition in Heart Failure with Preserved Ejection Fraction

Clinical TrialVolume 71, Issue 19, May 2018

JOURNAL:J Am Coll Cardiol. Article Link

4-Step Protocol for Disparities in STEMI Care and Outcomes in Women

CP Huded, M Johnson, UN Khot et al. Keywords: acute myocardial infarction; door-to-balloon time; sex disparity; women; PCI; STEMI

ABSTRACT


BACKGROUND - Women with ST-segment elevation myocardial infarction (STEMI) receive suboptimal care and have worse outcomes than men. Whether strategies to reduce STEMI care variability impact disparities in the care and outcomes of women with STEMI is unknown.


OBJECTIVES - The study assessed the care and outcomes of men versus women with STEMI before and after implementation of a comprehensive STEMI protocol.

METHODS - On July 15, 2014, the authors implemented: 1) emergency department catheterization lab activation; 2) STEMI Safe Handoff Checklist; 3) immediate transfer to an immediately available catheterization lab; and 4) radial first approach to percutaneous coronary intervention (PCI). The authors prospectively studied consecutive patients with STEMI and assessed guideline-directed medical therapy (GDMT) before PCI, median door-to-balloon time (D2BT), in-hospital adverse events, and 30-day mortality stratified by sex before (January 1, 2011 to July 14, 2014; control group) and after (July 15, 2014 to December 31, 2016) implementation of the STEMI protocol.

RESULTS - Of 1,272 participants (68% men, 32% women), women were older with more comorbidities than men. In the control group, women had less GDMT (77% vs. 69%; p = 0.019) and longer D2BT (median 104 min; [interquartile range (IQR): 79 to 133] min vs. 112 [IQR: 85 to 147] min; p = 0.023). Women had more in-hospital stroke, vascular complications, bleeding, transfusion, and death. In the comprehensive 4-step STEMI protocol, sex disparities in GDMT (84% vs. 80%; p = 0.32), D2BT (89 [IQR: 68 to 106] min vs. 91 [IQR: 68 to 114] min; p = 0.15), and in-hospital adverse events resolved. The absolute sex difference in 30-day mortality decreased from the control group (6.1% higher in women; p = 0.002) to the comprehensive 4-step STEMI protocol (3.2% higher in women; p = 0.090).

CONCLUSIONS - A systems-based approach to STEMI care reduces sex disparities and improves STEMI care and outcomes in women.