Evidence map›Paper›PMID 26571218›Full record

Trial reportPediatric research2016

Brain injury in the international multicenter randomized SafeBoosC phase II feasibility trial: cranial ultrasound and magnetic resonance imaging assessments.

Anne M Plomgaard, Cornelia Hagmann, Thomas Alderliesten, Topun Austin, Frank van Bel, Olivier Claris, Eugene Dempsey, Axel Franz, Monica Fumagalli, Christian Gluud and 6 more

Open access · hybridAbstract readClinical Trial, Phase IIMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in Pediatric research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
6.9field-weighted citation impact, top 4% of its field
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

18 citing papers in PubMed, 44 citations in OpenAlex.

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  10. Association of early cerebral oxygen saturation and brain injury in extremely preterm infants.Journal of perinatology : official journal of the California Perinatal Association · 2022
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  17. Early postnatal illness severity scores predict neurodevelopmental impairments at 10 years of age in children born extremely preterm.Journal of perinatology : official journal of the California Perinatal Association · 2017
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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

16 authors at 10 institutions in 10 countries.

Anne M PlomgaardDepartment of Neonatology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
Cornelia HagmannClinic of Neonatology, University of Zurich, Zurich, Switzerland.
Thomas AlderliestenUniversity Medical Center Utrecht, Wilhelmina Children's Hospital, Utrecht, The Netherlands.
Topun AustinRosie Maternity Hospital Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK.
Frank van BelUniversity Medical Center Utrecht, Wilhelmina Children's Hospital, Utrecht, The Netherlands.
Olivier ClarisDepartment of Neonatology, Hospital Femme Mere Enfants, Bron, France.
Eugene DempseyDepartment of Paediatrics and Child Health, University College Cork, Cork, Ireland.
Axel FranzDepartment of Neonatology, University of Tuebingen, Tübingen, Germany.ORCID http://orcid.org/0000-0001-5066-0857
Monica FumagalliNICU, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Christian GluudCopenhagen Trial Unit, Centre for Clinical Intervention Research, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
Gorm GreisenDepartment of Neonatology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
Simon Hyttel-SorensenDepartment of Neonatology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
Petra LemmersUniversity Medical Center Utrecht, Wilhelmina Children's Hospital, Utrecht, The Netherlands.
Adelina PellicerDepartment of Neonatology, La Paz University Hospital, Madrid, Spain.
Gerhard PichlerDepartment of Pediatrics, Medical University of Graz, Graz, Austria.
Manon BendersUniversity Medical Center Utrecht, Wilhelmina Children's Hospital, Utrecht, The Netherlands.ORCID http://orcid.org/0000-0001-5491-9168
Copenhagen University Hospital · DKUniversity Medical Center Utrecht · NLCambridge University Hospitals NHS Foundation Trust · GBFondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico · ITHôpital Femme Mère Enfant · FRHospital Universitario La Paz · ESMedical University of Graz · ATUniversity College Cork · IEUniversity of Tübingen · DEUniversity of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAbnormal cerebral perfusion during the first days of life in preterm infants is associated with higher grades of intraventricular hemorrhages and lower developmental score. In SafeBoosC II, we obtained a significant reduction of cerebral hypoxia by monitoring cerebral oxygenation in combination with a treatment guideline. Here, we describe (i) difference in brain injury between groups, (ii) feasibility of serial cranial ultrasound (cUS) and magnetic resonance imaging (MRI), (iii) local and central cUS assessment.

methodsHundred and sixty-six extremely preterm infants were included. cUS was scheduled for day 1, 4, 7, 14, and 35 and at term-equivalent age (TEA). cUS was assessed locally (unblinded) and centrally (blinded). MRI at TEA was assessed centrally (blinded). Brain injury classification: no, mild/moderate, or severe.

resultsSevere brain injury did not differ significantly between groups: cUS (experimental 10/80, control 18/77, P = 0.32) and MRI (5/46 vs. 3/38, P = 0.72). Kappa values for local and central readers were moderate-to-good for severe and poor-to-moderate for mild/moderate injuries. At TEA, cUS and MRI were assessed in 72 and 64%, respectively.

conclusionThere was no difference in severe brain injury between groups. Acquiring cUS and MRI according the standard operating procedures must be improved for future trials. Whether monitoring cerebral oxygenation during the first 72 h of life prevents brain injury should be evaluated in larger multicenter trials.

Indexed as

Magnetic Resonance ImagingUltrasonographyBirth WeightBrain InjuriesCerebral HemorrhageCerebrovascular CirculationFeasibility StudiesGestational AgeHemorrhageHumansHypoxiaInfant, NewbornInfant, Premature, DiseasesInternational CooperationObserver VariationOxygenOxygen

Identifiers

PMID26571218
PMCPMC4823642
OpenAlexW2395761019

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.