Evidence map›Paper›PMID 34526082›Full record

ArticleItalian journal of pediatrics2021

High levels of unbound bilirubin are associated with acute bilirubin encephalopathy in post-exchange transfusion neonates.

Yiyi Ding, Shuo Wang, Rui Guo, Aizhen Zhang, Yufang Zhu

Erratum issued Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Italian journal of pediatrics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. It is linked to trial NCT06603753 (Use of Serum Bilirubin/Albumin Ratio for Early Prediction of Bilirubin Induced Neurological Dysfunction), which is not on this map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.7field-weighted citation impact, top 10% 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.

NCT06603753 not yet recruitingnot on this mapstarted 2025, after this paper: background citation

Use of Serum Bilirubin/Albumin Ratio for Early Prediction of Bilirubin Induced Neurological Dysfunction

TypeobservationalSponsoralaa aboelhassan mohamed aboelhassanRan2025 to 2026Enrolled80ConditionsHyperbilirubinemia, Neonatal
3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 9 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Yiyi DingDepartment of Pediatrics, The First People's Hospital of Changde, Changde, 415003, China.
Shuo WangJishou University School of Medicine, Jishou, 416007, China.
Rui GuoDepartment of Pediatrics, The First People's Hospital of Changde, Changde, 415003, China.
Aizhen ZhangDepartment of Pediatrics, The First People's Hospital of Changde, Changde, 415003, China.
Yufang ZhuDepartment of Pediatrics, The First People's Hospital of Changde, Changde, 415003, China. yufang306@163.com.ORCID http://orcid.org/0000-0003-0300-5192
The First People's Hospital of Changde · CNJishou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAlthough it is known that unbound bilirubin can enter the brain, there is little evidence of its association with the development of acute bilirubin encephalopathy. Here, we investigated this potential relationship in neonates who had undergone exchange transfusion.

methodsData from 46 newborns who underwent exchange transfusion between 2016 and 1-1 to 2018-12-31 at the First People's Hospital of Changde City in China were analyzed. The unbound bilirubin level was taken as the independent variable and the development of the acute bilirubin encephalopathy as the dependent variable. The covariates were age, birth weight, sex, red blood cell count, blood glucose, hemolytic disease, and whether the infant had received phototherapy.

resultsThe mean age and gestational age of the neonates were 146.5 ± 86.9 h and 38.6 ± 1.3 weeks [38.7(34.6-41.1) weeks] old, respectively; 52.17% were male. Binary logistic regression analysis after adjustment for covariates showed a positive association between the levels of unbound bilirubin and the development of acute bilirubin encephalopathy (odds ratio = 1.41, 95% confidence intervals 1.05-1.91, P = < 0.05).

conclusionThere is a significant association between unbound bilirubin levels and the development of acute bilirubin encephalopathy in neonates. Further investigations are required to explore the mechanisms.

Indexed as

Exchange Transfusion, Whole BloodBilirubinFemaleHumansHyperbilirubinemia, NeonatalInfant, NewbornJaundice, NeonatalKernicterusMaleBilirubinAcute bilirubin encephalopathyExchange transfusionNeonatalUnbound bilirubin

Identifiers

PMID34526082
PMCPMC8444375
OpenAlexW3200559862

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Registered trials

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.