RESUMO
PURPOSE: The aim of this study is to evaluate the relationship between timing of renal replacement therapy (RRT) in severe acute kidney injury and clinical outcomes. METHODS: This was a prospective multicenter observational study conducted at 54 intensive care units (ICUs) in 23 countries enrolling 1238 patients. RESULTS: Timing of RRT was stratified into "early" and "late" by median urea and creatinine at the time RRT was started. Timing was also categorized temporally from ICU admission into early (<2 days), delayed (2-5 days), and late (>5 days). Renal replacement therapy timing by serum urea showed no significant difference in crude (63.4% for urea Assuntos
Injúria Renal Aguda/terapia
, Cuidados Críticos/métodos
, Estado Terminal/terapia
, Seleção de Pacientes
, Terapia de Substituição Renal/métodos
, Injúria Renal Aguda/sangue
, Injúria Renal Aguda/diagnóstico
, Injúria Renal Aguda/mortalidade
, Austrália/epidemiologia
, Nitrogênio da Ureia Sanguínea
, Brasil/epidemiologia
, Causalidade
, China/epidemiologia
, Creatinina/sangue
, Estado Terminal/mortalidade
, Europa (Continente)
, Feminino
, Mortalidade Hospitalar
, Humanos
, Japão/epidemiologia
, Tempo de Internação/estatística & dados numéricos
, Modelos Logísticos
, Masculino
, Pessoa de Meia-Idade
, Análise Multivariada
, América do Norte/epidemiologia
, Estudos Prospectivos
, Fatores de Tempo
, Resultado do Tratamento