Evidence map›Paper›PMID 42575547›Full record

ArticleBMJ open2026

Study protocol of the Speech of children After Neonatal Encephalopathy (SANE): a single-centre prospective cohort study.

Dóra Luca Bodócs, Anett Ragó, Nelli Farkas, Andrea Lakatos, Bence Kas, Ágnes Lukács, Ágnes Jermendy, Márk Hernádfői, Emma Lökkös, Norbert Kiss and 5 more

Registry-linked trialAbstract readClinical Trial Protocol
In one paragraph

Article in BMJ open, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07136636 (Investigating the Prognostic Accuracy of Different Biomarkers for Detection of Developmental Language Disorder in Children With Neonatal Encephalopathy), which is not on this map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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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.

NCT07136636 recruitingnot on this map

Investigating the Prognostic Accuracy of Different Biomarkers for Detection of Developmental Language Disorder in Children With Neonatal Encephalopathy

Typeobservational_patient_registrySponsorSemmelweis UniversityRan2025 to 2026Enrolled93ConditionsHIE - Hypoxic - Ischemic Encephalopathy, Language Delay, Autism, ADHD - Attention Deficit Disorder With Hyperactivity
3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

15 authors.

Dóra Luca BodócsDepartment of Neonatology, Pediatric Centre, Semmelweis University, Budapest, Hungary.ORCID http://orcid.org/0009-0006-6034-0009
Anett RagóDepartment of Psychology, Faculty of Health Sciences, UiT The Arctic University of Norway, Tromsø, Norway.
Nelli FarkasCenter for Translational Medicine, Semmelweis University, Budapest, Hungary.
Andrea LakatosDepartment of Radiology, Medical Imaging Centre, Semmelweis University, Budapest, Hungary.
Bence KasInstitute for General and Hungarian Linguistics, Hungarian Research Centre for Linguistics, Budapest, Hungary.
Ágnes LukácsInstitute for General and Hungarian Linguistics, Hungarian Research Centre for Linguistics, Budapest, Hungary.
Ágnes JermendyDepartment of Neonatology, Pediatric Centre, Semmelweis University, Budapest, Hungary.
Márk HernádfőiCenter for Translational Medicine, Semmelweis University, Budapest, Hungary.
Emma LökkösDepartment of Neonatology, Pediatric Centre, Semmelweis University, Budapest, Hungary.
Norbert KissCenter for Translational Medicine, Semmelweis University, Budapest, Hungary.
András BánvölgyiCenter for Translational Medicine, Semmelweis University, Budapest, Hungary.
János MajorCenter for Translational Medicine, Semmelweis University, Budapest, Hungary.
Péter HegyiCenter for Translational Medicine, Semmelweis University, Budapest, Hungary.
Miklós SzabóDepartment of Neonatology, Pediatric Centre, Semmelweis University, Budapest, Hungary.
Zsuzsanna VargaDepartment of Neonatology, Pediatric Centre, Semmelweis University, Budapest, Hungary varga.zsuzsanna2@semmelweis.hu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionLanguage development is a key determinant of academic achievement and psychosocial outcome. Due to the therapeutic hypothermia procedure, 75% of children diagnosed with moderate to severe neonatal encephalopathy (E) survive without serious neurological sequelae. Several studies have already revealed the overall cognitive deficits of these infants; however, their long-term language developmental specificities and their attendant neonatal risk markers remain under-investigated. METHODS AND ANALYSES: In our single-centre prospective cohort study (n≈128), we will include only those children with perinatal asphyxia who meet the stepwise criteria of the Total Body Hypothermia (TOBY) study and who survive NE without functional motor deficits and moderate/severe overall cognitive deficits at the second-year follow-up examination. The NE survivors included and cared for in the Level III Neonatal Intensive Care Unit of the Pediatric Center, Semmelweis University, Budapest, Hungary, were born between 2017 and 2022. Clinical, laboratory, electrographic and neuroimaging data will be extracted from their medical records and will be evaluated retrospectively. Patients will be followed up to assess overall cognitive and language development between 4 and 8 years. The association between neonatal biomarkers and developmental language disorder (DLD) will be analysed with binary logistic regression models. Machine learning techniques will be used to develop predictive models for DLD. For modelling the longitudinal changes between early (2 years) and later (4-8 years) cognitive and language status, mixed effects models will be applied. ETHICS AND DISSEMINATION: The protocol was approved by the National Centre for Public Health and Pharmacy (NNGYK/24844-9/2025) on 21 May 2025. Results of this study will be disseminated through multiple channels. We will publish the findings in international peer-reviewed scientific journals and present them at national and international conferences. TRIAL REGISTRATION NUMBER: NCT07136636.

Indexed as

Asphyxia NeonatorumBrain DiseasesHypothermia, InducedLanguage DevelopmentLanguage Development DisordersChildChild, PreschoolFemaleHumansInfant, NewbornMaleObservational Studies as TopicProspective StudiesResearch DesignDevelopmental neurology & neurodisabilityNEONATOLOGYPaediatric neurology

Identifiers

PMID42575547
PMCPMC13475074

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Registered trials

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