Association of Fluid Overload With Clinical Outcomes in Critically Ill Children With Bronchiolitis: Bronquiolitis en la Unidad de Cuidados Intensivos Pediátricos (BRUCIP) Study.

OBJECTIVES: Increasing evidence supports the association of fluid overload with adverse outcomes in different diseases. To our knowledge, few studies have examined the impact of fluid balance on clinical outcome in severe bronchiolitis. Our aim was to determine whether fluid overload was associated with adverse clinical outcomes in critically ill children with severe bronchiolitis. DESIGN: Descriptive, prospective, multicenter study. SETTING: Sixteen Spanish PICUs. PATIENTS: Severe acute bronchiolitis who required admission from October 2014 to May 2015 were included. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Total fluid intake and output were prospectively recorded during PICU assistance. Fluid balance was measured at 24, 48, and 72 hours after PICU admission. A total of 262 patients were enrolled; 54.6% were male. Median age was 1 month (interquartile range, 1-3 mo). Patients had a positive fluid balance during the first 4 days of PICU admission, reaching a neutral balance on day 4. A positive balance at 24 hours in patients admitted to the PICU with severe bronchiolitis was related with longer stay in PICU (p < 0.001), longer hospital stay (p < 0.001), longer duration of mechanical ventilation (p = 0.016), and longer duration of noninvasive ventilation (p = 0.0029). CONCLUSIONS: Critically ill patients with severe acute bronchiolitis who present a positive balance in the first 24 hours of PICU admission have poorer clinical outcomes with longer PICU and hospital length of stay and duration of invasive and noninvasive mechanical ventilation.

Prospective Multicentre Study on the Epidemiology and Current Therapeutic Management of Severe Bronchiolitis in Spain.

Objective. To determine the epidemiology and therapeutic management of patients with severe acute bronchiolitis (AB) admitted to paediatric intensive care units (PICUs) in Spain. Design. Descriptive, prospective, multicentre study. Setting. Sixteen Spanish PICUs. Patients. Patients with severe AB who required admission to any of the participating PICUs over 1 year. Interventions. Both epidemiological variables and medical treatment received were recorded. Results. A total of 262 patients were recruited; 143 were male (54.6%), with median age of 1 month (0-23). Median stay in the PICU was 7 days (1-46). Sixty patients (23%) received no nebuliser treatment, while the rest received a combination of inhalation therapies. One-quarter of patients (24.8%) received corticosteroids and 56.5% antibiotic therapy. High-flow oxygen therapy was used in 14.3% and noninvasive ventilation (NIV) was used in 75.6%. Endotracheal intubation was required in 24.4% of patients. Younger age, antibiotic therapy, and invasive mechanical ventilation (IMV) were risk factors that significantly increased the stay in the PICU. Conclusions. Spanish PICUs continue to routinely use nebulised bronchodilator treatment and corticosteroid therapy. Despite NIV being widely used in this condition, intubation was required in one-quarter of cases. Younger age, antibiotic therapy, and IMV were associated with a longer stay in the PICU.

Encefalitis víricas en la infancia. Réplica / Viral encephalitis in childhood. Reply

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Etiología, presentación clínica y evolución neurológica de las encefalitis víricas graves en la edad pediátrica (estudio ECOVE) / Etiology, clinical presentation and outcome of severe viral acute childhood encephalitis (ECOVE study)

Introducción. Las encefalitis víricas son procesos raros y potencialmente graves, con etiología diversa y no siempre identificable. El objetivo es describir las características etiológicas, la presentación clínica y la evolución neurológica de las encefalitis víricas que ingresaron en las unidades de cuidados intensivos pediátricos (UCIP) en España. Pacientes y métodos. Estudio prospectivo multicéntrico observacional. Se incluyeron los niños ingresados en 14 UCIP con diagnóstico de encefalitis vírica durante un período de tres años (2010-2013). Para el diagnóstico etiológico se utilizó reacción en cadena de la polimerasa y serología a virus neurotropos en la sangre y el líquido cefalorraquídeo. Se registraron los antecedentes personales, la presentación clínica, la evolución y la situación neurológica en el momento del alta. Resultados. Se incluyeron 80 pacientes con edad media de 5 años; el 70%, varones. Los síntomas clínicos más relevantes fueron disminución de conciencia (86%), fiebre (82,4%), convulsiones (67%), vómitos (42%), cefalea (27%), agitación (25%) y desorientación (23%). Se llegó al diagnóstico etiológico en un 35%, y los más frecuentes fueron virus herpes simple y enterovirus. La evolución fue curación sin secuelas en 55 pacientes (69%, sobre todo enterovirus, rotavirus y virus respiratorios), secuelas leves-moderadas en 19 (23,5%) y graves en seis (7,5%). Dos pacientes fallecieron. Conclusiones. En las UCIP españolas sólo se realizó el diagnóstico etiológico en un tercio de los niños con sospecha de encefalitis vírica grave. A pesar de la gravedad clínica, hemos observado una tasa de mortalidad y morbilidad baja. La amplia mayoría son dados de alta de la UCIP con ninguna o escasa secuela neurológica (AU)

Introduction. Viral encephalitis are rare and potentially serious conditions with differe nt etiologist, and not always identifiable. Our aim is to describe the etiological, clinical presentation and neurological outcome of viral encephalitis admitted in Paediatrics Intensive Care Units (PICUs) in Spain. Patients and methods. Observational prospective multicenter study. Children with viral encephalitis admitted to 14 PICUs, for a period of 3 years (2010-2013) were included. Polymerase chain reaction for the etiological diagnosis and neurotropic virus serology in blood and cerebrospinal fluid were used. Personal history, clinical presentation, evolution and neurological status at discharge were recorded. Results. 80 patients were included with a mean age of 5 years, 70% male. The most relevant clinical symptoms were decreased consciousness (86%), fever (82.4%), seizures (67%), vomiting (42%), headache (27%), agitation (25%) and disorientation (23%). The etiologic diagnosis was established in 35%, being more frequent herpes simplex virus and enterovirus. The outcome was discharge without sequelae in 55 patients (69%), mild to moderate sequelae in 19 (23.5%) and severe in 6 (7.5%). Two patients died. Conclusions. In the Spanish PICU etiological diagnosis was established only in a third of cases of children with suspected acute viral encephalitis. Despite the clinical severity we observed a low mortality and morbidity rate. At discharge from the PICU, most children had no neurological sequelae or were mild (AU)

[Etiology, clinical presentation and outcome of severe viral acute childhood encephalitis (ECOVE study)]. / Etiologia, presentacion clinica y evolucion neurologica de las encefalitis viricas graves en la edad pediatrica (estudio ECOVE).

INTRODUCTION: Viral encephalitis are rare and potentially serious conditions with different etiologist, and not always identifiable. Our aim is to describe the etiological, clinical presentation and neurological outcome of viral encephalitis admitted in Paediatrics Intensive Care Units (PICUs) in Spain. PATIENTS AND METHODS: Observational prospective multicenter study. Children with viral encephalitis admitted to 14 PICUs, for a period of 3 years (2010-2013) were included. Polymerase chain reaction for the etiological diagnosis and neurotropic virus serology in blood and cerebrospinal fluid were used. Personal history, clinical presentation, evolution and neurological status at discharge were recorded. RESULTS: 80 patients were included with a mean age of 5 years, 70% male. The most relevant clinical symptoms were decreased consciousness (86%), fever (82.4%), seizures (67%), vomiting (42%), headache (27%), agitation (25%) and dis-orientation (23%). The etiologic diagnosis was established in 35%, being more frequent herpes simplex virus and enterovirus. The outcome was discharge without sequelae in 55 patients (69%), mild to moderate sequelae in 19 (23.5%) and severe in 6 (7.5%). Two patients died. CONCLUSIONS: In the Spanish PICU etiological diagnosis was established only in a third of cases of children with suspected acute viral encephalitis. Despite the clinical severity we observed a low mortality and morbidity rate. At discharge from the PICU, most children had no neurological sequelae or were mild.

TITLE: Etiologia, presentacion clinica y evolucion neurologica de las encefalitis viricas graves en la edad pediatrica (estudio ECOVE).Introduccion. Las encefalitis viricas son procesos raros y potencialmente graves, con etiologia diversa y no siempre identificable. El objetivo es describir las caracteristicas etiologicas, la presentacion clinica y la evolucion neurologica de las encefalitis viricas que ingresaron en las unidades de cuidados intensivos pediatricos (UCIP) en España. Pacientes y metodos. Estudio prospectivo multicentrico observacional. Se incluyeron los niños ingresados en 14 UCIP con diagnostico de encefalitis virica durante un periodo de tres años (2010-2013). Para el diagnostico etiologico se utilizo reaccion en cadena de la polimerasa y serologia a virus neurotropos en la sangre y el liquido cefalorraquideo. Se registraron los antecedentes personales, la presentacion clinica, la evolucion y la situacion neurologica en el momento del alta. Resultados. Se incluyeron 80 pacientes con edad media de 5 años; el 70%, varones. Los sintomas clinicos mas relevantes fueron disminucion de conciencia (86%), fiebre (82,4%), convulsiones (67%), vomitos (42%), cefalea (27%), agitacion (25%) y desorientacion (23%). Se llego al diagnostico etiologico en un 35%, y los mas frecuentes fueron virus herpes simple y enterovirus. La evolucion fue curacion sin secuelas en 55 pacientes (69%, sobre todo enterovirus, rotavirus y virus respiratorios), secuelas leves-moderadas en 19 (23,5%) y graves en seis (7,5%). Dos pacientes fallecieron. Conclusiones. En las UCIP españolas solo se realizo el diagnostico etiologico en un tercio de los niños con sospecha de encefalitis virica grave. A pesar de la gravedad clinica, hemos observado una tasa de mortalidad y morbilidad baja. La amplia mayoria son dados de alta de la UCIP con ninguna o escasa secuela neurologica.

Respiratory virus infections in children with cancer or HIV infection.

Most studies focusing on respiratory infections in immunocompromised children have been addressed to bacterial etiology. However, respiratory virus infections in this population can also lead to severe disease. The objective of this study is to evaluate the clinical significance of respiratory virus infections in children with cancer or human immunodeficiency virus (HIV) infection. Retrospective study conducted in a teaching hospital in Madrid. Medical records from children