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Retardo na transferência do pronto-socorro para a unidade de terapia intensiva: impacto nos desfechos do paciente. Um estudo retrospectivo / Delayed intensive care unit admission from the emergency department: impact on patient outcomes. A retrospective study
Aletreby, Waleed Tharwat; Brindley, Peter G; Balshi, Ahmed Naji; Huwait, Basim Mohammed; Alharthy, Abdulrahman Mishaal; Madi, Ahmed Fouad; Ramadan, Omar Elsayed; Noor, Alfateh Sayed Nasr; Alzayer, Wasim S; Alodat, Mohammed A; Hamido, Hend Mohammed; Mumtaz, Shahzad Ahmed; Balahmar, Abdullah; Vasillios, Papas; Mhawish, Huda; Karakitsos, Dimitrios.
  • Aletreby, Waleed Tharwat; King Saud Medical City. Department of Critical Care. Riyadh. SA
  • Brindley, Peter G; University of Alberta. Alberta. CA
  • Balshi, Ahmed Naji; King Saud Medical City. Department of Critical Care. Riyadh. SA
  • Huwait, Basim Mohammed; King Saud Medical City. Department of Critical Care. Riyadh. SA
  • Alharthy, Abdulrahman Mishaal; King Saud Medical City. Department of Critical Care. Riyadh. SA
  • Madi, Ahmed Fouad; King Saud Medical City. Department of Critical Care. Riyadh. SA
  • Ramadan, Omar Elsayed; King Saud Medical City. Department of Critical Care. Riyadh. SA
  • Noor, Alfateh Sayed Nasr; King Saud Medical City. Department of Critical Care. Riyadh. SA
  • Alzayer, Wasim S; King Saud Medical City. Department of Critical Care. Riyadh. SA
  • Alodat, Mohammed A; King Saud Medical City. Department of Critical Care. Riyadh. SA
  • Hamido, Hend Mohammed; King Saud Medical City. Department of Obstetrics and Gynecology. Riyadh. SA
  • Mumtaz, Shahzad Ahmed; King Saud Medical City. Department of Critical Care. Riyadh. SA
  • Balahmar, Abdullah; King Saud Medical City. Department of Critical Care. Riyadh. SA
  • Vasillios, Papas; King Saud Medical City. Department of Critical Care. Riyadh. SA
  • Mhawish, Huda; King Saud Medical City. Department of Critical Care. Riyadh. SA
  • Karakitsos, Dimitrios; King Saud Medical City. Department of Critical Care. Riyadh. SA
Rev. bras. ter. intensiva ; 33(1): 125-137, jan.-mar. 2021. tab, graf
Article in English, Portuguese | LILACS | ID: biblio-1289056
RESUMO
RESUMO

Objetivo:

Estudar o impacto do retardo na admissão à unidade de terapia intensiva em mais do que 4 horas nos desfechos de pacientes críticos.

Métodos:

Este foi um estudo observacional retrospectivo, no qual pacientes adultos admitidos diretamente do pronto-socorro para a unidade de terapia intensiva foram divididos em dois grupos Tempo Adequado, se admitidos dentro de 4 horas, e Admissão Retardada, nos casos em que a admissão demorou mais do que 4 horas para ocorrer. Compararam-se, entre os grupos, o tempo de permanência na unidade de terapia intensiva e a taxa de mortalidade na unidade de terapia intensiva e no hospital. Foi realizado pareamento por escore de propensão para correção de desequilíbrios. Utilizou-se uma análise de regressão logística para explorar retardo da admissão como fator independente de risco para mortalidade na unidade de terapia intensiva.

Resultados:

Durante o período do estudo, 1.887 pacientes foram admitidos diretamente do pronto-socorro para a unidade de terapia intensiva, sendo que 42% dessas admissões foram retardadas. Os pacientes com retardo tiveram permanências na unidade de terapia intensiva significantemente mais longas e maior mortalidade na unidade de terapia intensiva e no hospital. Esses resultados persistiram após pareamento dos grupos por escore de propensão. O retardo da admissão foi fator independente de risco para mortalidade na unidade de terapia intensiva (RC = 2,6; IC95% 1,9 - 3,5; p < 0,001). A associação de retardo e mortalidade na unidade de terapia intensiva surgiu após período de retardo de 2 horas e foi mais alta após período de retardo de 4 horas.

Conclusão:

O retardo da admissão do pronto-socorro para a unidade de terapia intensiva é fator de risco independente para mortalidade na unidade de terapia intensiva, sendo a associação mais forte após retardo de 4 horas.
ABSTRACT
Abstract

Objective:

To study the impact of delayed admission by more than 4 hours on the outcomes of critically ill patients.

Methods:

This was a retrospective observational study in which adult patients admitted directly from the emergency department to the intensive care unit were divided into two groups Timely Admission if they were admitted within 4 hours and Delayed Admission if admission was delayed for more than 4 hours. Intensive care unit length of stay and hospital/intensive care unit mortality were compared between the groups. Propensity score matching was performed to correct for imbalances. Logistic regression analysis was used to explore delayed admission as an independent risk factor for intensive care unit mortality.

Results:

During the study period, 1,887 patients were admitted directly from the emergency department to the intensive care unit, with 42% being delayed admissions. Delayed patients had significantly longer intensive care unit lengths of stay and higher intensive care unit and hospital mortality. These results were persistent after propensity score matching of the groups. Delayed admission was an independent risk factor for intensive care unit mortality (OR = 2.6; 95%CI 1.9 - 3.5; p < 0.001). The association of delay and intensive care unit mortality emerged after a delay of 2 hours and was highest after a delay of 4 hours.

Conclusion:

Delayed admission to the intensive care unit from the emergency department is an independent risk factor for intensive care unit mortality, with the strongest association being after a delay of 4 hours.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Emergency Service, Hospital / Intensive Care Units Type of study: Observational study / Risk factors Limits: Adult / Humans Language: English / Portuguese Journal: Rev. bras. ter. intensiva Journal subject: Critical Care Year: 2021 Type: Article Affiliation country: Canada / Saudi Arabia Institution/Affiliation country: King Saud Medical City/SA / University of Alberta/CA

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Full text: Available Index: LILACS (Americas) Main subject: Emergency Service, Hospital / Intensive Care Units Type of study: Observational study / Risk factors Limits: Adult / Humans Language: English / Portuguese Journal: Rev. bras. ter. intensiva Journal subject: Critical Care Year: 2021 Type: Article Affiliation country: Canada / Saudi Arabia Institution/Affiliation country: King Saud Medical City/SA / University of Alberta/CA