Evidence map›Paper›PMID 30740596›Full record

ArticleEClinicalMedicine2018

Early Childhood Outcomes After Neonatal Encephalopathy in Uganda: A Cohort Study.

Cally J Tann, Emily L Webb, Rachel Lassman, Julius Ssekyewa, Margaret Sewegaba, Margaret Musoke, Kathy Burgoine, Cornelia Hagmann, Eleanor Deane-Bowers, Kerstin Norman and 7 more

Open access · goldAbstract read
In one paragraph

Article in EClinicalMedicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 pooled it
4.4field-weighted citation impact, top 6% 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

28 citing papers in PubMed, 2 syntheses or guidelines pooled it, 35 citations in OpenAlex.

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  20. Neurological impairment and disability in children in rural Kenya.Developmental medicine and child neurology · 2022
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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

17 authors at 10 institutions in 3 countries.

Cally J TannDepartment of Infectious Disease Epidemiology, School of Hygiene and Tropical Medicine, London, UK.
Emily L WebbMRC Tropical Epidemiology Group, London School of Hygiene and Tropical Medicine, London, UK.
Rachel LassmanKyaninga Child Development Centre, Fort Portal, Uganda.
Julius SsekyewaMulago National Referral and Teaching Hospital, Kampala, Uganda.
Margaret SewegabaMedical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda.
Margaret MusokeMedical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda.
Kathy BurgoineDepartment of Paediatrics and Child Health, Mbale Regional Referral Hospital, and Mbale Clinical Research Institute, Mbale, Uganda.
Cornelia HagmannUniversity Children Hospital of Zurich and Children's Research Center, Zurich, Switzerland.
Eleanor Deane-BowersHomerton University Hospital, London, UK.
Kerstin NormanUganda Maternal and Newborn Hub, Knowledge for Change, UK.
Jack MillnMedical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda.
Jennifer J KurinczukNational Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK.
Alison M ElliottMedical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda.
Miriam Martinez-BiargeDepartment of Paediatrics, Imperial College London, London, UK.
Margaret NakakeetoUganda Women's Health Initiative, Kampala, Uganda.
Nicola J RobertsonInstitute for Women's Health, University College London, London, UK.
Frances M CowanDepartment of Paediatrics, Imperial College London, London, UK.
London School of Hygiene & Tropical Medicine · GBUganda Virus Research Institute · UGImperial College London · GBFort Portal Hospital · UGHomerton University Hospital · GBLondon Women's Clinic · GBMbale Hospital · UGMulago Hospital · UGUniversity Children's Hospital Zurich · CHUniversity of Oxford · GB

Funding

Medical Research Council MC_UP_1204/9Medical Research Council MC_UU_00027/5Medical Research Council MR/K012126/1Wellcome Trust
6 · The paper itself

Abstract

backgroundNeonatal encephalopathy (NE) is a leading cause of global child mortality. Survivor outcomes in low-resource settings are poorly described. We present early childhood outcomes after NE in Uganda.

methodsWe conducted a prospective cohort study of term-born infants with NE (n = 210) and a comparison group of term non-encephalopathic (non-NE) infants (n = 409), assessing neurodevelopmental impairment (NDI) and growth at 27-30 months. Relationships between early clinical parameters and later outcomes were summarised using risk ratios (RR).

findingsMortality by 27-30 months was 40·3% after NE and 3·8% in non-NE infants. Impairment-free survival occurred in 41·6% after NE and 98·7% of non-NE infants. Amongst NE survivors, 29·3% had NDI including 19·0% with cerebral palsy (CP), commonly bilateral spastic CP (64%); 10·3% had global developmental delay (GDD) without CP. CP was frequently associated with childhood seizures, vision and hearing loss and mortality. NDI was commonly associated with undernutrition (44·1% Z-score < - 2) and microcephaly (32·4% Z-score < - 2). Motor function scores were reduced in NE survivors without CP/GDD compared to non-NE infants (median difference - 8·2 (95% confidence interval; - 13·0, - 3·7)). Neonatal clinical seizures (RR 4.1(2.0-8.7)), abnormalities on cranial ultrasound, (RR 7.0(3.8-16.3), nasogastric feeding at discharge (RR 3·6(2·1-6·1)), and small head circumference at one year (Z-score < - 2, RR 4·9(2·9-5·6)) increased the risk of NDI.

interpretationIn this sub-Saharan African population, death and neurodevelopmental disability after NE were common. CP was associated with sensorineural impairment, malnutrition, seizures and high mortality by 2 years. Early clinical parameters predicted impairment outcomes.

Indexed as

CohortImpairmentNeonatal encephalopathyNeurodevelopmentOutcomesStudyUganda

Identifiers

PMID30740596
PMCPMC6358042
OpenAlexW2905489976

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.