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Universal definition of perioperative bleeding in cardiac surgery adults and association with mortality in a Mexican Cardiovascular Critical Care Unit / Definición universal de sangrado perioperatorio en cirugía cardiaca adultos y asociación con mortalidad en una Unidad de Terapia Intensiva Cardiovascular de México
Gutiérrez-Zárate, Damián; Bucio-Reta, Eduardo; Baranda-Tovar, Francisco M.
  • Gutiérrez-Zárate, Damián; Angeles Tijuana Hospital. Department of Intensive Care Unit. MX
  • Bucio-Reta, Eduardo; National Institute of Cardiology Ignacio Chávez. Department of Cardiovascular Critical Care Unit. Mexico City. MX
  • Baranda-Tovar, Francisco M; National Institute of Cardiology Ignacio Chávez. Direction of Surgical Medical Specialties. Mexico City. MX
Arch. cardiol. Méx ; 90(4): 373-378, Oct.-Dec. 2020. tab, graf
Article in English | LILACS | ID: biblio-1152810
ABSTRACT
Abstract

Background:

Bleeding as a complication is associated with poorer results in cardiac surgery. There is increasing evidence that the use of blood products is an independent factor of increased morbidity, mortality, and hospital costs. Dyke et al. established the universal definition of perioperative bleeding (UDPB). This classification is more precise defining mortality in relation to the degree of bleeding.

Methods:

A descriptive and analytical retrospective study of a database of patients underwent cardiac surgery from January 1, 2016, to December 31, 2017, was performed. The primary objective of the study was to look at mortality associated with the degree of bleeding using the UDPB.

Results:

A total of 918 patients who went to cardiac surgery were obtained. Most of the population was classified as insignificant bleeding class (n = 666, 72.9%), and for massive bleeding the lowest proportion (n = 25, 2.7%). For the primary outcome of 30-day mortality, a significant difference was found between the groups, observing that it increased to a higher degree of bleeding. This was corroborated by multivariate logistic regression analysis that was adjusted to EuroScore II and cardiopulmonary bypass (CPB) duration, finding an independent association of the bleeding class with 30-day mortality (OR, 95%, 5.82 [2.22-15.26], p = 0.0001).

Conclusions:

We found that the higher the degree in UDPB was associated with higher mortality independently to EuroScore II and CPB duration for adult patients undergoing cardiac surgery.
RESUMEN
Resumen Antecedentes El sangrado como complicación está asociado a peores resultados en cirugía cardiaca. Existe una evidencia cada vez mayor que la transfusión de productos sanguíneos por si solo es un factor independiente de incremento en la morbilidad, mortalidad, y costos hospitalarios. Dyke y colaboradores establecieron la definición universal de sangrado perioperatorio. Esta clasificación es más precisa en definir mortalidad en relación con el grado de sangrado. Material y

métodos:

Se realizo un estudio descriptivo y analítico de tipo retrospectivo de una base de datos de pacientes que fueron a cirugía cardiaca del 1 enero del 2016 al 31 de diciembre del 2017. El objetivo primario del estudio fue observar la mortalidad asociada con el grado de sangrado utilizando la definición universal de sangrado perioperatorio.

Resultados:

Se obtuvieron un total de 918 pacientes que fueron a cirugía cardiaca. La mayor parte de la población fue clasificada como clase de sangrado insignificante (n = 666, 72.9%), y para sangrado masivo la menor proporción (n = 25, 2.7%). En el desenlace primario de mortalidad a 30 días se encontró una diferencia significativa entre los grupos, observando que aumentada a mayor clase de sangrado. Esto fue corroborado mediante un análisis multivariado regresión logística que fue ajustado a con EuroScore II y el tiempo de bomba de circulación extracorpórea, encontrando una asociación independiente de la clase de sangrado con mortalidad a 30 días (OR, 95%, 5.82 [2.22-15.26], p = 0.0001).

Conclusiones:

Encontramos que cuanto mayor era el grado en la UDPB se asociaba con una mayor mortalidad independientemente de EuroScore II y la duración del bypass cardiopulmonar para pacientes adultos sometidos a cirugía cardíaca.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Cardiopulmonary Bypass / Postoperative Hemorrhage / Cardiac Surgical Procedures / Intensive Care Units Type of study: Observational study / Risk factors Limits: Aged / Female / Humans / Male Country/Region as subject: Mexico Language: English Journal: Arch. cardiol. Méx Journal subject: Cardiology Year: 2020 Type: Article Affiliation country: Mexico Institution/Affiliation country: Angeles Tijuana Hospital/MX / National Institute of Cardiology Ignacio Chávez/MX

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Full text: Available Index: LILACS (Americas) Main subject: Cardiopulmonary Bypass / Postoperative Hemorrhage / Cardiac Surgical Procedures / Intensive Care Units Type of study: Observational study / Risk factors Limits: Aged / Female / Humans / Male Country/Region as subject: Mexico Language: English Journal: Arch. cardiol. Méx Journal subject: Cardiology Year: 2020 Type: Article Affiliation country: Mexico Institution/Affiliation country: Angeles Tijuana Hospital/MX / National Institute of Cardiology Ignacio Chávez/MX