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Balance de fluidos y duración de la ventilación mecánica en niños internados en una Unidad de Terapia Intensiva Pediátrica / Fluid balance and length of mechanical ventilation in children admitted to a single Pediatric Intensive Care Unit
Vidal, Solange; Pérez, Augusto; Eulmesekian, Pablo.
Affiliation
  • Vidal, Solange; Hospital Italiano. Servicio de Terapia Intensiva Pediátrica. Buenos Aires. AR
  • Pérez, Augusto; Hospital Italiano. Servicio de Terapia Intensiva Pediátrica. Buenos Aires. AR
  • Eulmesekian, Pablo; Hospital Italiano. Servicio de Terapia Intensiva Pediátrica. Buenos Aires. AR
Arch. argent. pediatr ; 114(4): 313-318, ago. 2016. ilus, tab
Article in English, Spanish | LILACS, BINACIS | ID: biblio-838239
Responsible library: AR94.1
RESUMEN
Introducción. Se han descrito asociaciones entre balance de fluido acumulado y mayor estadía en asistencia respiratoria mecánica en adultos. El objetivo fue evaluar si el balance de las primeras 48 horas de iniciada la asistencia respiratoria mecánica se asociaba a su prolongación en niños internados en Terapia Intensiva Pediátrica (UCIP). Métodos. Cohorte retrospectiva de pacientes de la UCIP del Hospital Italiano de Buenos Aires, entre el 1/1/2010 y el 30/6/2012. El balance se calculó en porcentaje del peso corporal; ventilación mecánica prolongada se definió como > 7 días y se registraron confundidores. Se realizó un análisis univariado y multivariado. Resultados. 249 pacientes permanecieron ventilados más de 48 horas; se incluyeron 163. El balance de las primeras 48 horas en ventilación mecánica fue 5,7%±5,86; 82 pacientes (50,3%) permanecieron más de 7 días con respirador. La edad < 4 años (OR 3,21; IC 95% 1,38-7,48; p 0,007), enfermedad respiratoria (OR 4,94; IC 95% 1,51-16,10; p 0,008), shock séptico (OR 4,66; IC 95% 1,10-19,65; p 0,036), puntaje de disfunción orgánica (PELOD) > 10 (OR 2,44; IC 95% 1,23-4,85; p 0,011) y balance positivo > 13% (OR 4,02; IC 95% 1,08-15,02; p 0,038) se asociaron a ventilación mecánica prolongada. El modelo multivariado mostró para PELOD > 10 un OR 2,58; IC 95% 1,17-5,58; p 0,018, y para balance positivo > 13% un OR 3,7; IC 95% 0,91-14,94; p 0,066. Conclusiones. En relación a ventilación mecánica prolongada, el modelo multivariado mostró una asociación independiente con disfunción de órganos (PELOD > 10) y una tendencia hacia la asociación con balance positivo > 13%.
ABSTRACT
Introduction. Associations between cumulative fluid balance and a prolonged duration of assisted mechanical ventilation have been described in adults. The aim of this study was to evaluate whether fluid balance in the first 48 hours of assisted mechanical ventilation initiation was associated with a prolonged duration of this process among children in the Pediatric Intensive Care Unit (PICU). Methods. Retrospective cohort of patients in the PICU of Hospital Italiano de Buenos Aires, between 1/1/2010 and 6/30/2012. Balance was calculated in percentage of body weight; prolonged mechanical ventilation was defined as >7 days, and confounders were registered. Univariate and multivariate analyses were performed. Results. Two hundred and forty-nine patients were mechanically ventilated for over 48 hours; 163 were included in the study. Balance during the first 48 hours of mechanical ventilation was 5.7% ± 5.86; 82 patients (50.3%) were on mechanical ventilation for more than 7 days. Age < 4 years old (OR 3.21, 95% CI 1.38-7.48, p 0.007), respiratory disease (OR 4.94, 95% CI 1.51-16.10, p 0.008), septic shock (OR 4.66, 95% CI 1.10-19.65, p 0.036), Pediatric Logistic Organ Dysfunction (PELOD) > 10 (OR 2.44, 95% CI 1.234.85, p 0.011), and positive balance > 13% (OR 4.02, 95% CI 1.08-15.02, p 0.038) were associated with prolonged mechanical ventilation. The multivariate model resulted in an OR 2.58, 95% CI 1.17-5.58, p= 0.018 for PELOD > 10, and an OR 3.7, 95% CI 0.91-14.94, p= 0.066 for positive balance > 13%. Conclusions. Regarding prolonged mechanical ventilation, the multivariate model showed an independent association with organ dysfunction (PELOD > 10) and a trend towards an association with positive balance > 13%.
Subject(s)


Full text: Available Collection: International databases Database: BINACIS / LILACS Main subject: Respiration, Artificial / Water-Electrolyte Balance / Intensive Care Units, Pediatric Type of study: Observational study / Prognostic study / Risk factors Limits: Child / Child, preschool / Humans Language: English / Spanish Journal: Arch. argent. pediatr Journal subject: Pediatrics Year: 2016 Document type: Article Affiliation country: Argentina Institution/Affiliation country: Hospital Italiano/AR

Full text: Available Collection: International databases Database: BINACIS / LILACS Main subject: Respiration, Artificial / Water-Electrolyte Balance / Intensive Care Units, Pediatric Type of study: Observational study / Prognostic study / Risk factors Limits: Child / Child, preschool / Humans Language: English / Spanish Journal: Arch. argent. pediatr Journal subject: Pediatrics Year: 2016 Document type: Article Affiliation country: Argentina Institution/Affiliation country: Hospital Italiano/AR
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