Evolução de pacientes clínicos e cirúrgicos com injúria renal aguda
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Data
2009-12-18
Autores
Bucuvic, Edwa Maria [UNESP]
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Editor
Universidade Estadual Paulista (Unesp)
Resumo
A Injúria Renal Aguda (IRA) é uma patologia complexa, de etiologias múltiplas e variáveis, sem consenso em sua definição, apresentando uma alta mortalidade e aumento de incidência nas últimas décadas. Este trabalho tem como objetivo avaliar a evolução de pacientes com IRA por Necrose Tubular Aguda internados em enfermarias clínica e cirúrgica do Hospital das Clínicas da Faculdade de Medicina de Botucatu – UNESP . Trata-se de estudo coorte retrospectivo, onde foram avaliados 477 pacientes maiores de 18 anos, sendo 278 provenientes da enfermaria de clínica médica (Grupo Clínica Médica: GCM) e 199 da enfermaria de gastroenterologia cirúrgica (Grupo Gastro-Cirurgia: GGC), no período de janeiro de 2001 a dezembro de 2008. IRA foi definida de acordo com os valores de creatinina sérica, conforme proposto pelo Acute Kidney Injury Network (AKIN). A média de idade da população estudada foi de 65,5 ± 16,2 com predomínio de homens (62%) e com idade > 60 anos (65,2%). Diabetes mellitus (DM) ocorreu em 61,9%, hipertensão arterial (HA) em 44,4% e doença renal crônica em 21,9%. Os grupos estudados foram semelhantes em diversas características clínicas e laboratoriais. Óbito ocorreu em 58% no GCM e 75,4% no GGC (p=0,0002). Após análise multivariada, foram variáveis associadas ao óbito a necessidade de diálise, internação em UTI, idade > 60 anos e tempo de acompanhamento nefrológico. No GCM a internação em UTI e a necessidade de diálise estiveram associadas ao óbito, o mesmo ocorrendo, no GGC, em relação à necessidade de diálise, presença de sepse, creatinina sérica basal e tempo de acompanhamento nefrológico. Não houve diferença na recuperação renal entre os sobreviventes de ambos os grupos, mas a sobrevida do GCM foi maior que do GGC. Como conclusões, este trabalho mostra que a evolução dos pacientes com IRA provenientes de enfermarias clínica...
Acute Kidney Injury (AKI) is a multicausal complex syndrome without consensus about its definition, it presents high mortality rate and its incidence has been growing over the last decades. This study aims to evaluate the outcome of AKI patients caused by acute tubular necrosis admitted in clinical and surgical units of Botucatu Medical School University Hospital – UNESP. This is a retrospective cohort study with 477 adult patients, 278 of them from the clinical unit (Clinical Unit Group: CUG) and 199 from the surgical unit (Surgical Unite Group: SUG), were observed from January 2001 to December 2008. AKI was defined according to serum creatinine levels as proposed by Acute Kidney Injury Network (AKIN). The mean age was 65.5 ± 162 years. The majority of the patients were males (62%) older than 60 years (65.2%). Diabetes mellitus was diagnosed in 61.9%, high blood pressure in 44.4% and chronic kidney disease 21.8% of the patients. CUG and SUG were similar on clinical and laboratory basal characteristics. Death occurred 58% of CUG and 75.4% of SUG patients (p=0,0002). For the total cohort, dialysis requirement, critical care unit admission, age > 60 years and lower attendance time by nephrologists were significant and independently associated to death risk. In CUG critical care unit admission and dialysis requirement were significant and independently associated to death risk while among SUG patients dialysis requirement, sepsis, basal creatinine and lower attendance time by nephrologists were independent predictor of death. The IntroduçãIntrodução 11 survival probability was significantly higher in the CUG and the renal function recovery rate was similar between groups. In conclusion, the outcome of AKI patients hospitalized in clinical or surgical units was similar to previous reports. However, the lower survival among surgical patients reinforces the necessity of an early... (Complete abstract click electronic access below)
Acute Kidney Injury (AKI) is a multicausal complex syndrome without consensus about its definition, it presents high mortality rate and its incidence has been growing over the last decades. This study aims to evaluate the outcome of AKI patients caused by acute tubular necrosis admitted in clinical and surgical units of Botucatu Medical School University Hospital – UNESP. This is a retrospective cohort study with 477 adult patients, 278 of them from the clinical unit (Clinical Unit Group: CUG) and 199 from the surgical unit (Surgical Unite Group: SUG), were observed from January 2001 to December 2008. AKI was defined according to serum creatinine levels as proposed by Acute Kidney Injury Network (AKIN). The mean age was 65.5 ± 162 years. The majority of the patients were males (62%) older than 60 years (65.2%). Diabetes mellitus was diagnosed in 61.9%, high blood pressure in 44.4% and chronic kidney disease 21.8% of the patients. CUG and SUG were similar on clinical and laboratory basal characteristics. Death occurred 58% of CUG and 75.4% of SUG patients (p=0,0002). For the total cohort, dialysis requirement, critical care unit admission, age > 60 years and lower attendance time by nephrologists were significant and independently associated to death risk. In CUG critical care unit admission and dialysis requirement were significant and independently associated to death risk while among SUG patients dialysis requirement, sepsis, basal creatinine and lower attendance time by nephrologists were independent predictor of death. The IntroduçãIntrodução 11 survival probability was significantly higher in the CUG and the renal function recovery rate was similar between groups. In conclusion, the outcome of AKI patients hospitalized in clinical or surgical units was similar to previous reports. However, the lower survival among surgical patients reinforces the necessity of an early... (Complete abstract click electronic access below)
Descrição
Palavras-chave
Insuficiencia renal aguda - Estudo de caso, Rins - Doenças - Diagnóstico, Acute kidney injury, Risk factors, Early diagnosis, Surgery and medical clinic
Como citar
BUCUVIC, Edwa Maria. Evolução de pacientes clínicos e cirúrgicos com injúria renal aguda. 2009. 61 f. +. Dissertação (mestrado) - Universidade Estadual Paulista, Faculdade de Medicina de Botucatu, 2009.