Surfactant Protein D Is Associated With Severe Pediatric ARDS, Prolonged Ventilation, and Death in Children With Acute Respiratory Failure.
Adolescent
Biomarkers
/ blood
Child
Child, Preschool
Female
Humans
Infant
Infant, Newborn
Length of Stay
/ statistics & numerical data
Male
Prospective Studies
Pulmonary Surfactant-Associated Protein D
/ blood
Respiration, Artificial
/ statistics & numerical data
Respiratory Distress Syndrome
/ blood
Respiratory Distress Syndrome, Newborn
/ blood
Severity of Illness Index
ARDS
biomarker
critical illness
length of mechanical ventilation
mortality
outcome
pediatric ARDS
pediatrics
surfactant
Journal
Chest
ISSN: 1931-3543
Titre abrégé: Chest
Pays: United States
ID NLM: 0231335
Informations de publication
Date de publication:
09 2020
09 2020
Historique:
received:
13
10
2019
revised:
03
02
2020
accepted:
09
03
2020
pubmed:
11
4
2020
medline:
27
5
2021
entrez:
11
4
2020
Statut:
ppublish
Résumé
Elevated surfactant protein D (SP-D) is a relatively specific indicator of lung injury and is associated with both acute and chronic lung disease in adults and respiratory distress syndrome in premature infants. The relationship between plasma SP-D and lung injury in children with acute respiratory failure is unclear. Is plasma SP-D associated with lung injury or outcome in children with acute respiratory failure? This was a prospective cohort study in children 2 weeks to 17 years of age with acute respiratory failure who participated in the BALI multi-center study. Analyses were done using SP-D levels in plasma from the first sample taken on either the day of intubation or one of the following 2 days. SP-D level was measured by enzyme-linked immunosorbent assay. Plasma samples from 350 patients were used in the analysis; 233 had pediatric ARDS (PARDS). SP-D levels varied across primary diagnoses (P < .001). Elevated SP-D levels were associated with severe PARDS after adjusting for age, pediatric risk of mortality III (PRISM-III), and primary diagnosis (OR = 1.02; CI = 1.01-1.04; P = .011). Multivariable analyses also indicated that elevated SP-D levels were associated with death (OR = 1.02; CI = 1.01-1.04; P = .004), duration of mechanical ventilation (P = .012), PICU length of stay (P = .019), and highest oxygenation index (P = .040). SP-D levels also correlated with age (r Elevated plasma SP-D levels are associated with severe PARDS and poor outcomes in children with acute respiratory failure. Future studies will determine whether SP-D can be used to predict the degree of lung injury or response to treatment and whether SP-D is useful in identifying PARDS endotypes.
Sections du résumé
BACKGROUND
Elevated surfactant protein D (SP-D) is a relatively specific indicator of lung injury and is associated with both acute and chronic lung disease in adults and respiratory distress syndrome in premature infants. The relationship between plasma SP-D and lung injury in children with acute respiratory failure is unclear.
RESEARCH QUESTION
Is plasma SP-D associated with lung injury or outcome in children with acute respiratory failure?
STUDY DESIGN AND METHODS
This was a prospective cohort study in children 2 weeks to 17 years of age with acute respiratory failure who participated in the BALI multi-center study. Analyses were done using SP-D levels in plasma from the first sample taken on either the day of intubation or one of the following 2 days. SP-D level was measured by enzyme-linked immunosorbent assay.
RESULTS
Plasma samples from 350 patients were used in the analysis; 233 had pediatric ARDS (PARDS). SP-D levels varied across primary diagnoses (P < .001). Elevated SP-D levels were associated with severe PARDS after adjusting for age, pediatric risk of mortality III (PRISM-III), and primary diagnosis (OR = 1.02; CI = 1.01-1.04; P = .011). Multivariable analyses also indicated that elevated SP-D levels were associated with death (OR = 1.02; CI = 1.01-1.04; P = .004), duration of mechanical ventilation (P = .012), PICU length of stay (P = .019), and highest oxygenation index (P = .040). SP-D levels also correlated with age (r
INTERPRETATION
Elevated plasma SP-D levels are associated with severe PARDS and poor outcomes in children with acute respiratory failure. Future studies will determine whether SP-D can be used to predict the degree of lung injury or response to treatment and whether SP-D is useful in identifying PARDS endotypes.
Identifiants
pubmed: 32275979
pii: S0012-3692(20)30573-0
doi: 10.1016/j.chest.2020.03.041
pmc: PMC7478231
pii:
doi:
Substances chimiques
Biomarkers
0
Pulmonary Surfactant-Associated Protein D
0
Types de publication
Journal Article
Multicenter Study
Research Support, N.I.H., Extramural
Langues
eng
Sous-ensembles de citation
IM
Pagination
1027-1035Subventions
Organisme : NHLBI NIH HHS
ID : R01 HL095410
Pays : United States
Organisme : NHLBI NIH HHS
ID : U01 HL086622
Pays : United States
Organisme : NHLBI NIH HHS
ID : U01 HL086649
Pays : United States
Investigateurs
Scot T Bateman
(ST)
M D Berg
(MD)
Santiago Borasino
(S)
G Kris Bysani
(GK)
Allison S Cowl
(AS)
Cindy Darnell Bowens
(CD)
E Vincent S Faustino
(EVS)
Lori D Fineman
(LD)
A J Godshall
(AJ)
Ellie Hirshberg
(E)
Aileen L Kirby
(AL)
Gwenn E McLaughlin
(GE)
Shivanand Medar
(S)
Phineas P Oren
(PP)
James B Schneider
(JB)
Adam J Schwarz
(AJ)
Thomas P Shanley
(TP)
Lauren R Sorce
(LR)
Edward J Truemper
(EJ)
Michele A Vander Heyden
(MA)
Kim Wittmayer
(K)
Athena Zuppa
(A)
David Wypij
(D)
Commentaires et corrections
Type : CommentIn
Informations de copyright
Copyright © 2020 American College of Chest Physicians. Published by Elsevier Inc. All rights reserved.
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