Respiratory Presentation of Pediatric Patients in the 2014 Enterovirus D68 Outbreak.

October 17, 2016 at 8:26 am

Can Respir J. 2016;2016:8302179.

Martin G1, Li R2, Cook VE3, Carwana M2, Tilley P4, Sauve L5, Tang P6, Kapur A7, Yang CL7.

Author information

1Department of Pediatrics, University of Saskatchewan, Saskatoon, SK, Canada S7N 0W8.

2Department of Pediatrics, British Columbia Children’s Hospital, Vancouver, BC, Canada V6H 3V4.

3Division of Allergy and Clinical Immunology, British Columbia Children’s Hospital, Vancouver, BC, Canada V6H 3V4.

4Pathology & Lab Medicine, British Columbia Children’s Hospital, Vancouver, BC, Canada V6H 3V4.

5Division of Infectious Diseases, British Columbia Children’s Hospital, Vancouver, BC, Canada V6H 3V4.

6British Columbia Centre for Disease Control, Vancouver, BC, Canada V5Z 4R4.

7Division of Respiratory Medicine, British Columbia Children’s Hospital, Vancouver, BC, Canada V6H 3V4.

Abstract

Background.

In the fall of 2014, a North American outbreak of enterovirus D68 resulted in a significant number of pediatric hospital admissions for respiratory illness throughout North America. This study characterized the clinical presentation and risk factors for a severe clinical course in children admitted to British Columbia Children’s Hospital during the 2014 outbreak.

Methods.

Retrospective chart review of patients with confirmed EV-D68 infection admitted to BCCH with respiratory symptoms in the fall of 2014. Past medical history, clinical presentation, management, and course in hospital was collected and analyzed using descriptive statistics. Comparison was made between those that did and did not require ICU admission to identify risk factors.

Results.

Thirty-four patients were included (median age 7.5 years). Fifty-three percent of children had a prior history of wheeze, 32% had other preexisting medical comorbidities, and 15% were previously healthy. Ten children (29%) were admitted to the pediatric intensive care unit. The presence of complex medical conditions (excluding wheezing) (P = 0.03) and copathogens was associated with PICU admission (P = 0.02).

Conclusions.

EV-D68 infection resulted in severe, prolonged presentations of asthma-like illness in the hospitalized pediatric population. Patients with a prior history of wheeze and preexisting medical comorbidities appear to be most severely affected, but the virus can also cause wheezing in previously well children.

PDF

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5004002/pdf/CRJ2016-8302179.pdf

Entry filed under: Biología Molecular, Epidemiología, Infecciones emergentes, Infecciones respiratorias, Infecciones virales, Metodos diagnosticos, Sepsis, Update. Tags: .

Enterovirus D68 Infection. LEISHMANIASIS VISCERAL – GUIA PARA el EQUIPO de SALUD – MARZO 2010


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