Evidence map›Paper›PMID 27266866›Full record

ArticleJournal of medical case reports2016

Focal seizures in a patient with myotonic disorder type 2 co-segregating with a chloride voltage-gated channel 1 gene mutation: a case report.

Leema Reddy Peddareddygari, Arman Singh Grewal, Raji Paul Grewal

Abstract readCase Reports
In one paragraph

Article in Journal of medical case reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

6 citing papers in PubMed.

  1. Review
  2. Article
  3. Myotonic dystrophy type 2: the 2020 update.Acta myologica : myopathies and cardiomyopathies : official journal of the Mediterranean Society of Myology · 2020
    Review
  4. Skeletal muscle ClC-1 chloride channels in health and diseases.Pflugers Archiv : European journal of physiology · 2020
    Review
  5. Article
  6. Myotonic dystrophy type 2 and modifier genes: an update on clinical and pathomolecular aspects.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2017
    Review
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

3 authors.

Leema Reddy PeddareddygariThe Neuro-genetics Institute, 501 Elmwood Ave, Sharon Hill, PA, USA.
Arman Singh GrewalThe Neuro-genetics Institute, 501 Elmwood Ave, Sharon Hill, PA, USA.
Raji Paul GrewalNeuroscience Institute, Saint Francis Medical Center, 601 Hamilton Avenue, Trenton, NJ, USA. RGrewal@stfrancismedical.org.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMyotonic dystrophy type 2 is a multisystem disorder with both neurological and non-neurological signs and symptoms. Seizures are not a commonly associated neurological feature of this disorder. CASE PRESENTATION: A 57-year-old white American man presented with a long history of clinical and electrophysiological features of a myotonic disorder. He also developed multiple episodes of focal seizures and underwent a series of investigations which showed no structural or metabolic etiology. Genetic testing revealed that he had an expansion mutation in CCHC-type zinc finger, nucleic acid binding protein gene confirming the diagnosis of myotonic disorder type 2 and carried a mutation in the chloride voltage-gated channel 1 gene.

conclusionsWe report a rare association between myotonic dystrophy type 2 and a seizure disorder. The pathophysiology of a possible relationship between these two neurological conditions is discussed.

Indexed as

Chloride ChannelsHumansMaleMiddle AgedMutationMyotonic DystrophySeizuresChloride ChannelsCLC-1 channelCase reportCNBP and CLCN1 gene mutationsMyotoniaMyotonic dystrophy type 2Seizures

Identifiers

PMID27266866
PMCPMC4897802

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