• Resuscitation · Oct 2021

    Randomized Controlled Trial Multicenter Study

    A multi-centre randomised controlled trial of respiratory function monitoring during stabilisation of very preterm infants at birth.

    • Henriëtte A van Zanten, Kristel L A M Kuypers, Erik W van Zwet, Jeroen J van Vonderen, KamlinC Omar FCOFRoyal Women's Hospital, University of Melbourne, VIC, Australia., Laila Springer, Gianluca Lista, Francesco Cavigioli, Maximo Vento, Antonio Núñez-Ramiro, Andre Oberthuer, Angela Kribs, Helmut Kuester, Sebastian Horn, Danielle D Weinberg, Elizabeth E Foglia, Colin J Morley, Peter G Davis, and Arjan B Te Pas.
    • Division of Neonatology, Department of Paediatrics, Leiden University Medical Centre, Leiden, the Netherlands.
    • Resuscitation. 2021 Oct 1; 167: 317-325.

    AimTo determine whether the use of a respiratory function monitor (RFM) during PPV of extremely preterm infants at birth, compared with no RFM, leads to an increase in percentage of inflations with an expiratory tidal volume (Vte) within a predefined target range.MethodsUnmasked, randomised clinical trial conducted October 2013 - May 2019 in 7 neonatal intensive care units in 6 countries. Very preterm infants (24-27 weeks of gestation) receiving PPV at birth were randomised to have a RFM screen visible or not. The primary outcome was the median proportion of inflations during manual PPV (face mask or intubated) within the target range (Vte 4-8 mL/kg). There were 42 other prespecified monitor measurements and clinical outcomes.ResultsAmong 288 infants randomised (median (IQR) gestational age 26+2 (25+3-27+1) weeks), a total number of 51,352 inflations were analysed. The median (IQR) percentage of inflations within the target range in the RFM visible group was 30.0 (18.0-42.2)% vs 30.2 (14.8-43.1)% in the RFM non-visible group (p = 0.721). There were no differences in other respiratory function measurements, oxygen saturation, heart rate or FiO2. There were no differences in clinical outcomes, except for the incidence of intraventricular haemorrhage (all grades) and/or cystic periventricular leukomalacia (visible RFM: 26.7% vs non-visible RFM: 39.0%; RR 0.71 (0.68-0.97); p = 0.028).ConclusionIn very preterm infants receiving PPV at birth, the use of a RFM, compared to no RFM as guidance for tidal volume delivery, did not increase the percentage of inflations in a predefined target range.Trial RegistrationDutch Trial Register NTR4104, clinicaltrials.gov NCT03256578.Copyright © 2021. Published by Elsevier B.V.

      Pubmed     Free full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…