Evidence map›Paper›PMID 38336472›Full record

Trial reportArchives of disease in childhood. Fetal and neonatal edition2024

Randomised study of a new inline respiratory function monitor (Juno) to improve mask seal and delivered ventilation with neonatal manikins.

Mark Brian Tracy, Murray Hinder, Stephanie Morakeas, Krista Lowe, Archana Priyadarshi, Matthew Crott, Matthew Boustred, Mihaela Culcer

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Archives of disease in childhood. Fetal and neonatal edition, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Mark Brian TracyWestmead Hospital, Sydney, New South Wales, Australia mark.tracy@sydney.edu.au.ORCID http://orcid.org/0000-0001-5648-468X
Murray HinderDepartment of Paediatrics and Child Health, Sydney University, Sydney, New South Wales, Australia.
Stephanie MorakeasNeonatal Intensive Care Unit, Westmead Hospital, Sydney, New South Wales, Australia.
Krista LoweNewborn Intensive Care Unit, Westmead Hospital, Sydney, New South Wales, Australia.
Archana PriyadarshiNeonatal Intensive Care Unit, Westmead Hospital, Sydney, New South Wales, Australia.
Matthew CrottSydney University, Sydney, New South Wales, Australia.
Matthew BoustredSydney University, Sydney, New South Wales, Australia.
Mihaela CulcerNeonatal Intensive Care Unit, Westmead Hospital, Sydney, New South Wales, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRespiratory function monitors (RFMs) have been used extensively in manikin and infant studies yet have not become the standard of training. We report the outcomes of a new portable, lightweight RFM, the Juno, designed to show mask leak and deflation tidal volume to assist in positive pressure ventilation (PPV) competency training using manikins.

methodsTwo leak-free manikins (preterm and term) were used. Participants provided PPV to manikins using two randomised devices, self-inflating bag (SIB) and T-piece resuscitator (TPR), with Juno display initially blinded then unblinded in four 90 s paired sequences, aiming for adequate chest wall rise and target minimal mask leak with appropriate target delivered volume when using the monitor.

results49 experienced neonatal staff delivered 15 569 inflations to the term manikin and 14 580 inflations to the preterm. Comparing blinded to unblinded RFM display, there were significant reductions in all groups in the number of inflations out of target range volumes (preterm: SIB 22.6-6.6%, TPR 7.1-4.2% and term: SIB 54.8-37.8%, TPR 67.2-63.8%). The percentage of mask leak inflations >60% was reduced in preterm: SIB 20.7-7.2%, TPR 23.4-7.4% and in term: SIB 8.7-3.6%, TPR 23.5-6.2%).

conclusionsUsing the Juno monitor during simulated resuscitation significantly improved mask leak and delivered ventilation among otherwise experienced staff using preterm and term manikins. The Juno is a novel RFM that may assist in teaching and self-assessment of resuscitation PPV technique.

Indexed as

ManikinsMasksPositive-Pressure RespirationHumansInfant, PrematureMonitoring, PhysiologicChild HealthEmergency CareIntensive Care Units, NeonatalIntensive Care Units, PaediatricResuscitation

Identifiers

PMID38336472
PMCPMC11347194

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.