Evidence map›Paper›PMID 29350094›Full record

ArticleThe Journal of international medical research2018

Medium-chain acyl-CoA dehydrogenase deficiency: Two novel ACADM mutations identified in a retrospective screening.

Andraz Smon, Urh Groselj, Marusa Debeljak, Mojca Zerjav Tansek, Sara Bertok, Magdalena Avbelj Stefanija, Katarina Trebusak Podkrajsek, Tadej Battelino, Barbka Repic Lampret

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In one paragraph

Article in The Journal of international medical research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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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

3 citing papers in PubMed.

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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

9 authors.

Andraz Smon1 University Children's Hospital, University Medical Centre Ljubljana, Ljubljana, Slovenia.
Urh Groselj1 University Children's Hospital, University Medical Centre Ljubljana, Ljubljana, Slovenia.
Marusa Debeljak1 University Children's Hospital, University Medical Centre Ljubljana, Ljubljana, Slovenia.
Mojca Zerjav Tansek1 University Children's Hospital, University Medical Centre Ljubljana, Ljubljana, Slovenia.
Sara Bertok1 University Children's Hospital, University Medical Centre Ljubljana, Ljubljana, Slovenia.
Magdalena Avbelj Stefanija1 University Children's Hospital, University Medical Centre Ljubljana, Ljubljana, Slovenia.
Katarina Trebusak Podkrajsek1 University Children's Hospital, University Medical Centre Ljubljana, Ljubljana, Slovenia.
Tadej Battelino1 University Children's Hospital, University Medical Centre Ljubljana, Ljubljana, Slovenia.
Barbka Repic Lampret1 University Children's Hospital, University Medical Centre Ljubljana, Ljubljana, Slovenia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective The aim of this study was to determine whether an expanded newborn screening programme, which is not yet available in Slovenia, would have detected the first two patients with medium-chain acyl-CoA dehydrogenase (MCAD) deficiency in the country. Two novel ACADM mutations are also described. Methods Both patients were diagnosed clinically; follow-up involved analysis of organic acids in urine, acylcarnitines in dried blood spots, and genetic analysis of ACADM. Cut-off values of acylcarnitines in newborns were established using analysis of 10,000 newborns in a pilot screening study. Results In both patients, analysis of the organic acids in urine showed a possible β-oxidation defect, while the specific elevation of acylcarnitines confirmed MCAD deficiency. Subsequent genetic analysis confirmed the diagnosis; both patients were compound heterozygotes, each with one novel mutation (c.861 + 2T > C and c.527_533del). The results from a retrospective analysis of newborn screening cards clearly showed major elevations of MCAD-specific acylcarnitines in the patients. Conclusions An expanded newborn screening programme would be beneficial because it would have detected MCAD deficiency in both patients before the development of clinical signs. Our study also provides one of the first descriptions of ACADM mutations in Southeast Europe.

Indexed as

Neonatal ScreeningAcyl-CoA DehydrogenaseCarboxylic AcidsCarnitineDried Blood Spot TestingFemaleHumansInfantInfant, NewbornLipid Metabolism, Inborn ErrorsMaleMutationRetrospective StudiesacylcarnitineAcyl-CoA DehydrogenaseCarboxylic AcidsCarnitineACADMacylcarnitinesdried blood spotMCAD deficiencymutationsneonatal screening

Identifiers

PMID29350094
PMCPMC6091831

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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.