Prematurity and postnatal alterations in intermittent hypoxaemia

Juliann M. DI Fiore; Vidhi Shah; Abhijit Patwardhan; Abdus Sattar; Shengxuan Wang; Thomas Raffay; Richard J. Martin; Elie G. Abu Jawdeh

doi:10.1136/archdischild-2020-320961

Prematurity and postnatal alterations in intermittent hypoxaemia

Juliann M. DI Fiore
, Vidhi Shah
, Abhijit Patwardhan
, Abdus Sattar
, Shengxuan Wang
, Thomas Raffay
, Richard J. Martin
, Elie G. Abu Jawdeh

Producción científica: Article › revisión exhaustiva

16 Citas (Scopus)

Resumen

Intermittent hypoxaemia (IH) events are well described in extremely preterm infants, but the occurrence of IH patterns in more mature preterm infants remains unclear. The objective of this study was to characterise the effect of gestational age on early postnatal patterns of IH in extremely (<28 weeks), very (28-<32 weeks) and moderately (32-<34 weeks) preterm infants. As expected, extremely preterm infants had a significantly higher frequency of IH events of longer durations and greater time with hypoxaemia versus very and moderately preterm infants. In addition, the postnatal decrease in IH duration was comparable in the very and moderately preterm infants. This progression of IH events should assist clinicians and families in managing expectations for resolution of IH events during early postnatal life.

Idioma original	English
Páginas (desde-hasta)	557-559
Número de páginas	3
Publicación	Archives of Disease in Childhood: Fetal and Neonatal Edition
Volumen	106
N.º	5
DOI	https://doi.org/10.1136/archdischild-2020-320961
Estado	Published - sept 1 2021

Nota bibliográfica

Publisher Copyright:
©

Financiación

Funding The study was funded in part by: (1) The Gerber Foundation, University of Kentucky (EGAJ, PI); (2) University of Kentucky’s National Centre for Advancing Translational Sciences, UL1RR033173; (3) TR is supported by NIH K08HL133459-03 grant; and (4) The Gerber Foundation, Case Western Reserve University (JMDF, coinvestigator; Peter MacFarlane, principal investigator).

Financiadores	Número del financiador
JMDF
University of Kentucky’s National Centre for Advancing Translational Sciences
National Institutes of Health (NIH)	K08HL133459-03
National Center for Research Resources	UL1RR033173
Gerber Foundation
University of Kentucky
Case Western Reserve University

ASJC Scopus subject areas

Pediatrics, Perinatology, and Child Health
Obstetrics and Gynecology

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10.1136/archdischild-2020-320961

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title = "Prematurity and postnatal alterations in intermittent hypoxaemia",

abstract = "Intermittent hypoxaemia (IH) events are well described in extremely preterm infants, but the occurrence of IH patterns in more mature preterm infants remains unclear. The objective of this study was to characterise the effect of gestational age on early postnatal patterns of IH in extremely (<28 weeks), very (28-<32 weeks) and moderately (32-<34 weeks) preterm infants. As expected, extremely preterm infants had a significantly higher frequency of IH events of longer durations and greater time with hypoxaemia versus very and moderately preterm infants. In addition, the postnatal decrease in IH duration was comparable in the very and moderately preterm infants. This progression of IH events should assist clinicians and families in managing expectations for resolution of IH events during early postnatal life.",

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AU - Shah, Vidhi

AU - Patwardhan, Abhijit

AU - Sattar, Abdus

AU - Wang, Shengxuan

AU - Raffay, Thomas

AU - Martin, Richard J.

AU - Abu Jawdeh, Elie G.

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N2 - Intermittent hypoxaemia (IH) events are well described in extremely preterm infants, but the occurrence of IH patterns in more mature preterm infants remains unclear. The objective of this study was to characterise the effect of gestational age on early postnatal patterns of IH in extremely (<28 weeks), very (28-<32 weeks) and moderately (32-<34 weeks) preterm infants. As expected, extremely preterm infants had a significantly higher frequency of IH events of longer durations and greater time with hypoxaemia versus very and moderately preterm infants. In addition, the postnatal decrease in IH duration was comparable in the very and moderately preterm infants. This progression of IH events should assist clinicians and families in managing expectations for resolution of IH events during early postnatal life.

AB - Intermittent hypoxaemia (IH) events are well described in extremely preterm infants, but the occurrence of IH patterns in more mature preterm infants remains unclear. The objective of this study was to characterise the effect of gestational age on early postnatal patterns of IH in extremely (<28 weeks), very (28-<32 weeks) and moderately (32-<34 weeks) preterm infants. As expected, extremely preterm infants had a significantly higher frequency of IH events of longer durations and greater time with hypoxaemia versus very and moderately preterm infants. In addition, the postnatal decrease in IH duration was comparable in the very and moderately preterm infants. This progression of IH events should assist clinicians and families in managing expectations for resolution of IH events during early postnatal life.

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Prematurity and postnatal alterations in intermittent hypoxaemia

Resumen

Nota bibliográfica

Financiación

ASJC Scopus subject areas

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