Evidence map›Paper›PMID 36197249›Full record

ArticleMedicine2022

Psychomotor development and seizure features in idiopathic myoclonic epilepsy in infancy.

Yongning Jiang, Xiangqin Zhou

Open access · goldAbstract read
In one paragraph

Article in Medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 50% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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

2 authors at 2 institutions in 2 countries.

Yongning JiangDepartment of Neurology, Dandong Central Hospital, Dandong City, Liaoning Province, PR China.
Xiangqin ZhouDepartment of Neurology, Peking Union Medical College Hospital, Wangfujing, Dongcheng District, Beijing, PR China.ORCID 0000-0002-6434-4764
Chinese Academy of Medical Sciences & Peking Union Medical College · CNEnergy to Power Solution (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Myoclonic epilepsy in infancy (MEI) is a rare syndrome characterized by generalized myoclonic seizures (MS) that occur within the first 3 years of life. In the present study, the form of onset, and clinical and electroencephalogram (EEG) features were analyzed. A retrospective chart review was conducted for 16 MEI patients between March 2009 and July 2022 in Peking Union Medical College. The clinical and video EEG (VEEG) characteristics, treatment strategy, and follow-up information were analyzed. Four cases presented with afebrile generalized tonic-clonic seizures (GTCS) at the onset of MEI (GTCS at onset or atypical MEI), while 12 cases presented with MS at onset (MS at onset or typical MEI). The 24-hour VEEG revealed a generalized discharge of polyspike (or spike)-and-wave complexes that lasted for 1-3 seconds in the ictal phase. All patients were treated with valproic acid monotherapy, and none of the patients experienced seizure recurrence. Furthermore, all patients had normal psychomotor development at the end of the follow up period. Typical MEI (MS at onset) and atypical MEI (GTCS at onset) were described in the present study. These 2 groups differed in form of onset, but there were no significant differences in clinical or EEG features.

Indexed as

Epilepsies, MyoclonicValproic AcidElectroencephalographyHumansRetrospective StudiesSeizuresValproic Acid

Identifiers

PMID36197249
PMCPMC9509150
OpenAlexW4296847123

What OpenQuestion holds

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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.