Prevalence of acute liver dysfunction and impact on outcome in critically ill patients with hematological malignancies: a single-center retrospective cohort study.
Ann Hematol
; 100(1): 229-237, 2021 Jan.
Article
em En
| MEDLINE
| ID: mdl-32918593
ABSTRACT
Patients with hematological malignancies (HM) often require ICU admission, and acute respiratory or renal failure are then independent risk factors for mortality. Data are scarce on acute liver dysfunction (ALD), despite HM patients cumulating risk factors. The objective of this retrospective cohort study was to assess the prevalence of ALD in critically ill HM patients and its impact on outcome. Data of all patients with HM admitted to the medical ICU between 2008 and 2018 were extracted from electronic medical records. ALD was defined by ALT > 165 U/L, AST > 230 U/L, or total bilirubin > 4 mg/dL. Univariate and multivariate logistic regressions were used to analyze hospital mortality. Charts of survivors with ALD were reviewed to assess impact of ALD on subsequent anti-cancer treatment. We included 971 patients (60% male), age 64 (54-72) years, of whom 196 (20%) developed ALD. ALD patients were younger, more frequently had liver cirrhosis or acute leukemia, and had increased severity of illness and vital organ support needs. ALD was associated with hospital mortality in univariate (OR 4.14, 95% CI 2.95-5.80, p < 0.001) and multivariate analysis (OR 1.86, 95% CI 1.07-3.24, p = 0.03). Hospital mortality was 46% in ALD patients; among 106 survivors, a third of patients requiring therapy received it as previously planned, and half of the patients were alive at 1 year. In summary, in a large population of critically ill patients with hematological malignancies, 20% developed ALD, which was an independent risk factor for hospital mortality and occasionally altered further anti-cancer treatment.
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Texto completo:
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Estado Terminal
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Falência Hepática Aguda
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Neoplasias Hematológicas
Tipo de estudo:
Diagnostic_studies
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Etiology_studies
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Incidence_studies
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Observational_studies
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Prevalence_studies
Limite:
Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Ann Hematol
Assunto da revista:
HEMATOLOGIA
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Estados Unidos