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Long-Term Survival Trends of Medicare Patients After In-Hospital Cardiac Arrest: Insights from Get With The Guidelines-Resuscitation®.

Abstract：

BACKGROUND:Although rates of survival to hospital discharge after in-hospital cardiac arrest (IHCA) have improved over the last decade, it is unknown if these survival gains are sustained after hospital discharge. OBJECTIVE:To examine 1-year survival trends overall and by rhythm after IHCA. METHODS:Using Medicare beneficiaries (age≥65years) with IHCA occurring between 2000 and 2011 at Get With The Guidelines®-Resuscitation Registry participating hospitals we used multivariable regression, to examine temporal trends in risk-adjusted rates of 1-year survival. RESULTS:Among 45,567 patients with IHCA, the unadjusted 1-year survival was 9.4%. Unadjusted 1-year survival was 21.8% among the 9,223 (20.2%) of patients with Ventricular Fibrillation or Pulseless Ventricular Tachycardia (VF/VT) and 6.2% among the 36,344 (79.8%) of patients with Pulseless Electrical Activity or asystole (PEA/asystole). After adjustment for patient and arrest characteristics, 1-year survival increased over time for all IHCA from 8.9% in 2000-2001 to 15.2% in 2011 (adjusted rate ratio [RR] per year, 1.05; 95% CI, 1.03-1.06; P<0.001 for trend). Improvements in 1-year risk adjusted survival were also observed for VF/VT (19.4% in 2000-2001 to 25.6% in 2011 [RR per year, 1.02; 95% CI, 1.01-1.04; P 0.004 for trend]) and PEA/asystole arrests (4.7% in 2000-2001 to 10.2% in 2011 [RR per year, 1.07; 95% CI, 1.05-1.08; P<0.001 for trend]). CONCLUSION:Among Medicare beneficiaries in the GWTG-Resuscitation registry, 1-year survival after IHCA has increased for over the past decade. Temporal improvements in survival were noted for both shockable and non-shockable presenting arrest rhythms.

journal_name

Resuscitation

journal_title

Resuscitation

authors

Thompson LE,Chan PS,Tang F,Nallamothu BK,Girotra S,Perman SM,Bose S,Daugherty SL,Bradley SM,American Heart Association’s Get With the Guidelines-Resuscitation Investigators.

doi

10.1016/j.resuscitation.2017.10.023

subject

Has Abstract

pub_date

2018-02-01 00:00:00

pages

58-64

eissn

0300-9572

issn

1873-1570

pii

S0300-9572(17)30677-9

journal_volume

123

pub_type

杂志文章

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Long-Term Survival Trends of Medicare Patients After In-Hospital Cardiac Arrest: Insights from Get With The Guidelines-Resuscitation®.