Evidence map›Paper›PMID 28567540›Full record

ArticleJournal of inherited metabolic disease2017

Hearing loss in children with Fabry disease.

E Suntjens, W A Dreschler, J Hess-Erga, R Skrunes, F A Wijburg, G E Linthorst, C Tøndel, M Biegstraaten

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In one paragraph

Article in Journal of inherited metabolic disease, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

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3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

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4 · The record

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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

8 authors.

E SuntjensDepartment of Endocrinology and Metabolism and Amsterdam Lysosome Center 'Sphinx', Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
W A DreschlerDepartment of Clinical & Experimental Audiology, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands.
J Hess-ErgaDepartment of Ear, Nose and Throat, Head and Neck, Haukeland University Hospital, Bergen, Norway.
R SkrunesDepartment of Medicine, Haukeland University Hospital, Bergen, Norway.
F A WijburgDepartment of Pediatrics and Amsterdam Lysosome Centre 'Sphinx', Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands.
G E LinthorstDepartment of Endocrinology and Metabolism and Amsterdam Lysosome Center 'Sphinx', Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands.
C TøndelDepartment of Pediatrics and Amsterdam Lysosome Centre 'Sphinx', Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands.
M BiegstraatenDepartment of Endocrinology and Metabolism and Amsterdam Lysosome Center 'Sphinx', Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands. m.biegstraaten@amc.uva.nl.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHearing loss (HL) is a well-known feature of Fabry disease (FD). Its presence and characteristics have mainly been studied in adult patients, while only limited data are available on the presence and degree of HL in children with FD. This prompted us to study hearing sensitivity in pediatric FD patients.

methodsAll available audiograms of the Dutch and Norwegian children with FD were retrospectively collected. First, hearing sensitivity was determined by studying hearing thresholds at low, high, and ultra-high frequencies in children with FD and comparing them to zero dB HL, i.e., healthy children. In addition, the presence and type of slight/mild HL (defined as hearing thresholds at low frequencies of 25-40 dB HL) and moderate to severe HL (hearing thresholds >40 dB HL) at first visit were analyzed. If available, follow-up data were used to estimate the natural course of hearing sensitivity and HL in children with FD.

resultsOne-hundred-thirteen audiograms of 47 children with FD (20 boys, median age at first audiogram 12.0 (range 5.1-18.0) years) were analyzed. At baseline, slight/mild or moderate to severe HL was present in three children (6.4%, 2 boys). Follow-up measurements showed that three additional children developed HL before the age of 18. Of these six children, five had sensorineural HL, most likely caused by FD. Compared to healthy children (zero dB HL), FD children showed increased hearing thresholds at all frequencies (p < 0.01), which was most prominent at ultra-high frequencies (>8 kHz). Hearing sensitivity at these ultra-high frequencies deteriorated in a period of 5 years of follow-up.

conclusionA minority of children with FD show slight/mild or moderate to severe HL, but their hearing thresholds are poorer than the reference values for normal-hearing children. Clinical trials in FD children should demonstrate whether HL can be prevented or reversed by early treatment and should specifically study ultra-high frequencies.

Indexed as

AdolescentAudiometry, Pure-ToneAuditory ThresholdChildChild, PreschoolFabry DiseaseFemaleHearing LossHumansMaleRetrospective Studies

Identifiers

PMID28567540
PMCPMC5579138

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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.