Evidence map›Paper›PMID 29984755›Full record

ArticleInternal medicine (Tokyo, Japan)2018

Falling After Starting Running in a Case of Myoclonus Epilepsy Associated with Ragged-red Fibers with a 8344A>G mtDNA Mutation.

Noriyuki Miyaue, Yuki Yamanishi, Satoshi Tada, Rina Ando, Masahiro Nagai, Masahiro Nomoto

Open access · diamondAbstract readCase Reports
In one paragraph

Article in Internal medicine (Tokyo, Japan), 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
0.4field-weighted citation impact, top 40% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Exercise-induced Falls Attributed to the Variant m.8344A>G.Internal medicine (Tokyo, Japan) · 2019
    Article
  3. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Noriyuki MiyaueDepartment of Neurology and Clinical Pharmacology, Ehime University Graduate School of Medicine, Japan.
Yuki YamanishiDepartment of Neurology and Clinical Pharmacology, Ehime University Graduate School of Medicine, Japan.
Satoshi TadaDepartment of Neurology and Clinical Pharmacology, Ehime University Graduate School of Medicine, Japan.
Rina AndoDepartment of Neurology and Clinical Pharmacology, Ehime University Graduate School of Medicine, Japan.
Masahiro NagaiDepartment of Neurology and Clinical Pharmacology, Ehime University Graduate School of Medicine, Japan.
Masahiro NomotoDepartment of Neurology and Clinical Pharmacology, Ehime University Graduate School of Medicine, Japan.
Ehime University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Myoclonus epilepsy associated with ragged-red fibers (MERRF) is traditionally characterized by myoclonus, generalized epilepsy and ragged-red fibers. We herein report a 42-year-old man who complained of falling after starting running, symptoms resembling those of paroxysmal kinesigenic dyskinesia. He showed only slight muscle weakness of the right quadriceps femoris. Muscle pathology and a genetic analysis identified him as having MERRF with a 8344A>G mtDNA mutation. We diagnosed his symptoms as having been caused by slight quadriceps femoris muscle weakness and exercise intolerance. This case suggests that mitochondrial myopathy should be considered in cases with strong muscle symptoms for muscle weakness.

Indexed as

Accidental FallsPoint MutationAdultDiagnosis, DifferentialDNA, MitochondrialDystoniaExercise ToleranceGenetic TestingHumansMaleMERRF SyndromeMuscle, SkeletalMuscle WeaknessRunningDNA, MitochondrialMERRFmitochondrial myopathyparoxysmal exercise-induced dyskinesiaparoxysmal kinesigenic dyskinesia

Identifiers

PMID29984755
PMCPMC6306540
OpenAlexW2842407078

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.