Advertisement

 

 

Noradrenaline in preterm infants with cardiovascular compromise.

Noradrenaline in preterm infants with cardiovascular compromise.
Author Information (click to view)

Rowcliff K, de Waal K, Mohamed AL, Chaudhari T,


Rowcliff K, de Waal K, Mohamed AL, Chaudhari T, (click to view)

Rowcliff K, de Waal K, Mohamed AL, Chaudhari T,

Advertisement
Share on FacebookTweet about this on TwitterShare on LinkedIn

European journal of pediatrics 2016 Oct 15()
Abstract

Noradrenaline (NA) is beneficial in the treatment of term newborns with cardiovascular compromise due to sepsis or pulmonary hypertension, but experiences with NA in preterm infants are limited. The aim of this study is to describe the efficacy and safety of NA in preterm infants. Patient records of preterm infants ≤32 weeks’ gestation admitted to two hospitals between 2004 and 2015 and who received NA were reviewed for perinatal morbidities and mortality. Clinical details were collected at the time of NA use, and response on blood pressure, perfusion and oxygenation was documented as well as possible side effects. Forty-eight infants with primary diagnoses of sepsis (63 %) and pulmonary hypertension (23 %) received NA. Normotension was achieved at a median of 1 h in all but one infant at a median dose of 0.5 mcg/kg/min. Infants who died (46 %) were of younger gestational age and had worse cardiovascular function at start of NA compared to infants who survived. Tachycardia was common (31 %), but no additional effects were found on kidney or liver function.

CONCLUSION
NA appears to be tolerated safely by preterm infants with no major side effects. However, effectiveness needs to be studies further in structured trials. What is Known: • Noradrenaline is beneficial in the treatment of term newborns and infants with cardiovascular compromise. • Noradrenaline is known for its potent vasoconstrictive effects and, therefore, infrequently used in preterm infants. What is New: • Noradrenaline used in relative low dose and as first or second line support increases blood pressure in preterm infants with cardiovascular compromise. • Tachycardia was common, but no additional side effects were found.

Submit a Comment

Your email address will not be published. Required fields are marked *

four × 4 =

[ HIDE/SHOW ]