ArticleCritical care explorations2025
Corticosteroids in Cardiogenic Shock: A Retrospective Analysis of the Medical Information Mart for Intensive Care-IV Database.
Article in Critical care explorations, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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1 citing paper in PubMed.
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Authors and funding
5 authors.
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No grant is acknowledged in the PubMed record.
Abstract
importanceWhile corticosteroid administration in septic shock has been shown to result in faster shock reversal and lower short-term mortality, the role of corticosteroids in the management of cardiogenic shock (CS) remains unexplored.
objectivesDetermine the impact of corticosteroid administration on 90-day mortality (primary outcome) in patients admitted to a critical care unit with CS. DESIGN, SETTING, AND
participantsIn this retrospective cohort study, we used the critical care database of Medical Information Mart for Intensive Care-IV, and included all adult patients diagnosed with CS excluding repeated admissions, patients with adrenal insufficiency, those receiving baseline corticosteroids, and those requiring extracorporeal life support. We considered exposure based on receiving systemic corticosteroids from 6 hours before to 24 hours post-critical care admission. MAIN OUTCOMES AND MEASURES: We calculated Cox proportional hazards using multivariate analysis for 90-day mortality (primary outcome). We also explored the association of corticosteroid use with hospital length of stay, ventilator-free days (VFDs), vasopressor-free days, ventilator-associated pneumonia, central-line-associated bloodstream infections, and hyperglycemia.
resultsWe included 2000 eligible patients, with 143 (7.2%) receiving systemic corticosteroids. Corticosteroid-treated patients were younger (67.7 vs. 71.2 yr; p = 0.006), had higher Sequential Organ Failure Assessment scores at baseline (9.4 vs. 7.8; p < 0.001), and more often required vasopressors (78% vs. 63%; p < 0.001), and invasive mechanical ventilation (73% vs. 45%; p < 0.001). Corticosteroid use was associated with increased 90-day mortality in multivariate analysis (hazard ratio, 1.60; 95% CI, 1.25-2.05) and fewer VFDs (2.8 d fewer; 95% CI, 0.35-5.26) with no effect on other secondary outcomes. CONCLUSIONS AND RELEVANCE: Use of corticosteroids may be associated with increased mortality and a reduction in VFDs in patients admitted to critical care with CS. These findings suggesting potential harm of corticosteroids in CS might reflect unmeasured confounding and require corroboration through additional observational studies and ultimately randomized clinical trials.
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