Evidence map›Paper›PMID 33016649›Full record

ArticleMolecular genetics & genomic medicine2020

Detection of novel Fabry disease-associated pathogenic variants in Japanese patients by newborn and high-risk screening.

Takaaki Sawada, Jun Kido, Keishin Sugawara, Shirou Matsumoto, Fumio Takada, Kazuya Tsuboi, Akira Ohtake, Fumio Endo, Kimitoshi Nakamura

Open access · goldAbstract read
In one paragraph

Article in Molecular genetics & genomic medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 25% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 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

9 authors at 5 institutions in 1 country.

Takaaki SawadaDepartment of Pediatrics, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.ORCID 0000-0002-9256-7551
Jun KidoDepartment of Pediatrics, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.ORCID 0000-0003-1328-6696
Keishin SugawaraDepartment of Pediatrics, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.ORCID 0000-0002-1345-6459
Shirou MatsumotoDepartment of Pediatrics, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.ORCID 0000-0003-1986-0951
Fumio TakadaDepartment of Medical Genetics and Genomics, Kitasato University Graduate School of Medical Sciences, Kanagawa, Japan.
Kazuya TsuboiLSD Center, Nagoya Central Hospital, Aichi, Japan.
Akira OhtakeDepartment of Pediatrics & Clinical Genomics, Faculty of Medicine, Saitama Medical University, Saitama, Japan.
Fumio EndoDepartment of Pediatrics, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.
Kimitoshi NakamuraDepartment of Pediatrics, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan.ORCID 0000-0001-6659-4145
Kumamoto University · JPKitasato University Medical Center · JPKumamoto Medical Center · JPNagoya Central Hospital · JPSaitama Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn Japan, newborn and high-risk screening for Fabry disease (FD), an inherited X-linked disorder caused by GLA mutations, using dried blood spots was initiated in 2006. In newborn screening, 599,711 newborns were screened by December 2018, and 57 newborns from 54 families with 26 FD-associated variants were detected. In high-risk screening, 18,235 individuals who had symptoms and/or a family history of FD were screened by March 2019, and 236 individuals from 143 families with 101 FD-associated variants were detected. Totally 3, 116 variants were detected; 41 of these were not registered in Fabry-database.org or ClinVar and 33 were definitely novel. Herein, we report the clinical outcomes and discuss the pathogenicity of the 41 variants.

methodsWe traced nine newborns and 46 individuals with the 33 novel variants, and nine newborns and 10 individuals with eight other variants not registered in the FD database, and analyzed the information on symptoms, treatments, and outcomes.

resultsThirty-eight of the 46 individuals with the 33 novel variants showed symptoms and received enzyme-replacement therapy and/or chaperone treatment.

conclusionDelayed diagnosis should be avoided in patients with FD. Our results will help clinicians diagnose FD and determine the appropriate treatment for patients with these variants.

Indexed as

ChildChild, PreschoolDelayed DiagnosisDried Blood Spot TestingFabry DiseaseFemaleGenetic TestingHumansInfantInfant, NewbornJapanMaleMutationNeonatal ScreeningFabry diseasehigh-risk screeningnovel variantpathogenicityα-galactosidase A

Identifiers

PMID33016649
PMCPMC7667298
OpenAlexW3090013755

What OpenQuestion holds

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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.