Evidence map›Paper›PMID 36419023›Full record

ArticleBMC pediatrics2022

Effect of neonatal reticulocytosis on glucose 6-phosphate dehydrogenase (G6PD) activity and G6PD deficiency detection: a cross-sectional study.

Thanaporn Pimpakan, Punchalee Mungkalasut, Pornchinee Tansakul, Makamas Chanda, Watcharapong Jugnam-Ang, Supamas Charucharana, Poonlarp Cheepsunthorn, Suthat Fucharoen, Santi Punnahitananda, Chalisa Louicharoen Cheepsunthorn

Open access · goldAbstract read
In one paragraph

Article in BMC pediatrics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

9 citing papers in PubMed, 6 citations in OpenAlex.

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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

10 authors at 2 institutions in 1 country.

Thanaporn Pimpakan *Medical Sciences Program, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
Punchalee Mungkalasut *Interdisciplinary Program of Biomedical Sciences, Graduate School, Chulalongkorn University, Bangkok, Thailand.
Pornchinee TansakulMedical Sciences Program, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
Makamas ChandaInterdisciplinary Program of Biomedical Sciences, Graduate School, Chulalongkorn University, Bangkok, Thailand.
Watcharapong Jugnam-AngMedical Biochemistry Program, Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
Supamas CharucharanaMedical Sciences Program, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
Poonlarp CheepsunthornDepartment of Anatomy, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
Suthat FucharoenThalassemia Research Center, Institute of Molecular Biosciences, Mahidol University, Nakorn Pathom, Thailand.
Santi PunnahitanandaDivision of Neonatology, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
Chalisa Louicharoen CheepsunthornDepartment of Biochemistry, Faculty of Medicine, Chulalongkorn University, 1873 Rama 4 Rd, Pathumwan, Bangkok, 10330, Thailand. chalisa.l@chula.ac.th.
Chulalongkorn University · THMahidol University · TH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundScreening for G6PD deficiency in newborns can help prevent severe hemolysis, hyperbilirubinemia, and bilirubin encephalopathy, as recommended by the World Health Organization (WHO). It has been speculated that the presence of a high number of reticulocytes in newborns interferes with the diagnosis of G6PD deficiency since reticulocytes contain higher amounts of G6PD enzyme than mature erythrocytes. Therefore, the purposes of this study were to assess the effect of reticulocytosis in the determination of blood G6PD activity in Thai newborns by using a novel automated UV-based enzymatic assay and to validate the performance of this assay for the detection of G6PD deficiency in newborn samples.

methodsThe levels of reticulocytes and G6PD activity were measured in blood samples collected from 1,015 newborns. G6PD mutations were identified using TaqMan

resultsThe automated assay detected G6PD deficiency in 6.5% of the total newborn subjects compared to 5.3% and 6.1% by the FST and the standard method, respectively. The minor allele frequencies (MAFs) of G6PD Viangchan

conclusionsWe report that reticulocytosis does not have a statistically significant effect on the detection of G6PD deficiency in newborns by both qualitative and quantitative methods.

Indexed as

Glucosephosphate Dehydrogenase DeficiencyCross-Sectional StudiesGlucoseHumansInfant, NewbornMalePhosphatesReticulocytosisGlucosePhosphatesAutomated UV enzymatic methodG6PD deficiencyQuantitative methodReticulocyte

Identifiers

PMID36419023
PMCPMC9685856
OpenAlexW4309884746

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.