Evidence map›Paper›PMID 31902012›Full record

Observational studyNeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology2020

Charcot-Marie-Tooth disease: experience from a large Italian tertiary neuromuscular center.

Luca Gentile, Massimo Russo, Gian Maria Fabrizi, Federica Taioli, Moreno Ferrarini, Silvia Testi, Annalisa Alfonzo, M'Hammed Aguennouz, Antonio Toscano, Giuseppe Vita and 1 more

Abstract readObservational Study
PubMed Publisher
In one paragraph

Observational study in Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 16% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 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

11 authors at 2 institutions in 1 country.

Luca GentileUnit of Neurology and Neuromuscular Diseases, Department of Clinical and Experimental Medicine, University of Messina, via Consolare Valeria 1, 98125, Messina, ME, Italy.
Massimo RussoUnit of Neurology and Neuromuscular Diseases, Department of Clinical and Experimental Medicine, University of Messina, via Consolare Valeria 1, 98125, Messina, ME, Italy. russom@unime.it.ORCID http://orcid.org/0000-0002-6017-370X
Gian Maria FabriziDepartment of Neurosciences, Biomedicine, and Movement Sciences, University of Verona, Via S. Francesco, 22, 37129, Verona, VR, Italy.
Federica TaioliDepartment of Neurosciences, Biomedicine, and Movement Sciences, University of Verona, Via S. Francesco, 22, 37129, Verona, VR, Italy.
Moreno FerrariniDepartment of Neurosciences, Biomedicine, and Movement Sciences, University of Verona, Via S. Francesco, 22, 37129, Verona, VR, Italy.
Silvia TestiDepartment of Neurosciences, Biomedicine, and Movement Sciences, University of Verona, Via S. Francesco, 22, 37129, Verona, VR, Italy.
Annalisa AlfonzoUnit of Neurology and Neuromuscular Diseases, Department of Clinical and Experimental Medicine, University of Messina, via Consolare Valeria 1, 98125, Messina, ME, Italy.
M'Hammed AguennouzUnit of Neurology and Neuromuscular Diseases, Department of Clinical and Experimental Medicine, University of Messina, via Consolare Valeria 1, 98125, Messina, ME, Italy.
Antonio ToscanoUnit of Neurology and Neuromuscular Diseases, Department of Clinical and Experimental Medicine, University of Messina, via Consolare Valeria 1, 98125, Messina, ME, Italy.
Giuseppe VitaUnit of Neurology and Neuromuscular Diseases, Department of Clinical and Experimental Medicine, University of Messina, via Consolare Valeria 1, 98125, Messina, ME, Italy.
Anna MazzeoUnit of Neurology and Neuromuscular Diseases, Department of Clinical and Experimental Medicine, University of Messina, via Consolare Valeria 1, 98125, Messina, ME, Italy.
University of Messina · ITUniversity of Verona · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionCharcot-Marie-Tooth (CMT) disease is the most common inherited neuromuscular disease. Thanks to the advances of the latest generation sequencing, more than 80 causative genes have been reported to date.

methodsIn this retrospective, observational study, we have analyzed clinical, electrophysiological, and genetic data of CMT patients in care at Neuromuscular Center of Messina University Hospital, Messina, Italy, for at least 22 years (from 1994 to 2016). Our center is the only reference center for genetic neuropathies in Sicily and in the southern part of Calabria.

resultsWe reviewed the clinical records of 566 patients with the aim to evaluate how many patients received a genetic diagnosis and the distribution of the genetic subtypes. About 352/566 (62.19%) received a genetic diagnosis. The most frequent genetic diagnoses were CMT1A/PMP22 duplication (51.13%), followed by HNPP/PMP22 deletion (15.05%), CMT1B/MPZ mutation (10.22%), CMTX/GJB1 mutation (9.37%), and CMT2F/HSPB1 (4%). Other rare mutations included MFN2 mutation (n. 8 pts), BSCL2 mutation (n.8 pts), PMP22 point mutation (n.7 pts), GDAP1 mutation (n.4 pts), GARSmutation (n. 2 pts), TRPV4 mutation (n. 2 pts), LITAF mutation (n.1 pt), and NEFL mutation (n. 1 pt).

conclusionsOur study provides further data on frequency of CMT genes, subtypes in a wide Mediterranean area and contributes to help clinicians in addressing the genetic testing workup.

Indexed as

Charcot-Marie-Tooth DiseaseFemaleGenetic TestingHumansItalyMaleMutationRetrospective StudiesTertiary Care CentersCharcot-Marie-ToothClinical recordsGeneticNeuropathyNovel mutations

Identifiers

PMID31902012
OpenAlexW2998570841

What OpenQuestion holds

Textmetadata
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.