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Newly Diagnosed Infection After Admission for Acute Heart Failure: From the KCHF Registry
BACKGROUND: No studies have explored the association between newly diagnosed infections after admission and clinical outcomes in patients with acute heart failure. We aimed to explore the factors associated with newly diagnosed infection after admission for acute heart failure, and its association w...
Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8751959/ https://www.ncbi.nlm.nih.gov/pubmed/34730004 http://dx.doi.org/10.1161/JAHA.121.023256 |
Sumario: | BACKGROUND: No studies have explored the association between newly diagnosed infections after admission and clinical outcomes in patients with acute heart failure. We aimed to explore the factors associated with newly diagnosed infection after admission for acute heart failure, and its association with in‐hospital and post‐discharge clinical outcomes. METHODS AND RESULTS: Among 4056 patients enrolled in the Kyoto Congestive Heart Failure registry, 2399 patients without any obvious infectious disease upon admission were analyzed. The major in‐hospital and post‐discharge outcome measures were all‐cause deaths. There were 215 patients (9.0%) with newly diagnosed infections during hospitalization, and 2184 patients (91.0%) without infection during hospitalization. The factors independently associated with a newly diagnosed infection were age ≥80 years, acute coronary syndrome, non‐ambulatory status, hyponatremia, anemia, intubation, and patients who were not on loop diuretics as outpatients. The newly diagnosed infection group was associated with a higher incidence of in‐hospital mortality (16.3% and 3.2%, P<0.001) and excess adjusted risk of in‐hospital mortality (odds ratio, 6.07 [95% CI, 3.61–10.19], P<0.001) compared with the non‐infection group. The newly diagnosed infection group was also associated with a higher 1‐year incidence of post‐discharge mortality (19.3% in the newly diagnosed infection group and 13.6% in the non‐infection group, P<0.001) and excess adjusted risk of post‐discharge mortality (hazard ratio, 1.49 [95% CI, 1.08–2.07], P=0.02) compared with the non‐infection group. CONCLUSIONS: Elderly patients with multiple comorbidities were associated with the development of newly diagnosed infections after admission for acute heart failure. Newly diagnosed infections after admission were associated with higher in‐hospital and post‐discharge mortality in patients with acute heart failure. REGISTRATION: URL: https://clinicaltrials.gov; Unique identifier: NCT02334891. |
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