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BACKGROUND: Cardiogenic shock poses a critical challenge characterized by diminished cardiac output and organ perfusion. Timely recognition and risk stratification are essential for effective intervention. Liver cirrhosis adds complexity due to its diverse systemic manifestations. The effect of liver cirrhosis on in-hospital outcomes in cardiogenic shock remains underexplored. METHODS: We conducted a retrospective cohort study using the National Inpatient Sample database from 2016 to 2020, matching cirrhotic patients with non-cirrhotic counterparts using propensity scores. The Cochran-Mantel-Haenszel method was used to assess the impact of cirrhosis on in-hospital mortality and complications. Simple linear regression models were used to assess differences in length of stay and cost of hospitalization. RESULTS: There were a total of 44,288 patients in the cohort, evenly distributed between the group with and without liver cirrhosis. Mean age of the cohort was 64â¯years (SD 12.5), 69.7â¯% were males, and 61.3â¯% were white. The overall in-hospital mortality rate in the cohort was 37.2â¯% with higher odds of in-hospital mortality in cirrhotic patients [ORâ¯=â¯1.3; 95â¯% CI (1.25, 1.35)]. Patients with cirrhosis exhibited increased risks of bowel ischemia, acute kidney injury, and sepsis compared to those without cirrhosis. Additionally, they had a heightened overall risk of major bleeding, particularly gastrointestinal bleeding, but a lower risk of intracranial hemorrhage and access site bleeding. Conversely, patients with cirrhosis had lower odds of deep vein thrombosis and pulmonary embolism, as well as arterial access site thrombosis and dissection, leading to reduced odds of peripheral angioplasty, thrombectomy, and amputation. Cirrhotic patients also had increased length of stay and cost of hospitalization. CONCLUSION: Liver cirrhosis exacerbates outcomes in cardiogenic shock, necessitating tailored management strategies. Further research is warranted to optimize patient care and understand the underlying mechanisms.
RESUMEN
Background Over the past two decades, there have been numerous advances in acute myocardial infarction (AMI) care. We assessed the impact of these advances on the trend of AMI-related mortality. Methods This retrospective analysis of the Centers for Disease Control's Wide-ranging Online Data for Epidemiologic Research (CDC_WONDER) database focused on AMI-related mortality in individuals aged 65 and older in the United States from 1999 to 2020. Trends -n crude and age-adjusted mortality rates (AAMR) were assessed based on socio-demographic and regional variables using Joinpoint Regression software (Joinpoint Regression Program, Version 5.0.2 - May 2023; Statistical Methodology and Applications Branch, Surveillance Research Program, National Cancer Institute Bethesda, Maryland). Annual percentage change (APC) with 95% confidence intervals (CIs) for the AAMRs were calculated for the line segments linking a Joinpoint using a data-driven weighted Bayesian Information Criterion (BIC) model. Results There were 2,354,971 AMI-related deaths with an overall decline in the AAMR from 474.6 in 1999 to 153.2 in 2020 and an average annual percentage change (AAPC) of -5.3 (95% CI -5.4 to -5.2). Notable declines were observed across gender, race, age groups, and urbanization levels. However, the rate of AMI-related deaths at decedents' homes slowed down between 2008 and 2020 and climbed up between 2018 and 2020. In addition to this, nonmetropolitan areas were found to have a significantly lower decline in mortality when compared to large and medium/small metropolitan areas. Conclusion While there is an overall positive trend in reducing AMI-associated mortality, disparities persist, emphasizing the need for targeted interventions.