Evidence map›Paper›PMID 35633954›Full record

ArticleFrontiers in pediatrics2022

Juvenile Generalized Myasthenia Gravis With AChR and MuSK Antibody Double Positivity: A Case Report With a Review of the Literature.

XiuShan Ge, CuiJie Wei, Hui Dong, YueHua Zhang, XinHua Bao, Ye Wu, DanYu Song, HongJun Hao, Hui Xiong

Open access · goldAbstract readCase Reports
In one paragraph

Article in Frontiers in pediatrics, 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
0.2field-weighted citation impact, top 45% 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, 2 citations in OpenAlex.

  1. Article
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

9 authors at 2 institutions in 1 country.

XiuShan GeDepartment of Pediatrics, Peking University First Hospital, Beijing, China.
CuiJie WeiDepartment of Pediatrics, Peking University First Hospital, Beijing, China.
Hui DongDepartment of Pediatrics, Peking University First Hospital, Beijing, China.
YueHua ZhangDepartment of Pediatrics, Peking University First Hospital, Beijing, China.
XinHua BaoDepartment of Pediatrics, Peking University First Hospital, Beijing, China.
Ye WuDepartment of Pediatrics, Peking University First Hospital, Beijing, China.
DanYu SongDepartment of Pediatrics, Peking University First Hospital, Beijing, China.
HongJun HaoDepartment of Neurology, Peking University First Hospital, Beijing, China.
Hui XiongDepartment of Pediatrics, Peking University First Hospital, Beijing, China.
Peking University First Hospital · CNPeking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Myasthenia gravis is an autoimmune disease mediated by B cells and is associated with acetylcholine receptor (AChR) and muscle-specific receptor tyrosine kinase (MuSK) antibodies in the postsynaptic membrane at the neuromuscular junction. The presence of both antibodies in the serum of patients with myasthenia gravis has been rarely reported. Case description: A 9-year-old girl was admitted to our hospital with the chief complaints of reduced facial expression for 3 months and unclear speech and choking from drinking water for 2 months. The diagnosis of generalized myasthenia gravis was made based on clinical manifestations, repetitive electrical nerve stimulation, neostigmine tests, specific antibody tests and other auxiliary examinations. We found the rare coexistence of two key antibodies (anti-AChR and anti-MuSK antibodies) in the patient's serum. The patient experienced myasthenic crisis and received respiratory support even though she was taking prednisone therapy. Due to the poor response to treatment with pyridostigmine bromide, glucocorticoids and IVIG, we administered rituximab therapy, and she responded well and achieved clinical remission. This suggests that clinicians should pay more attention to atypical cases and antibody detection. Rituximab should be considered when conventional treatment fails.

Indexed as

acetylcholine receptorjuvenilemuscle-specific receptor tyrosine kinasemyasthenia gravisrituximab

Identifiers

PMID35633954
PMCPMC9131937
OpenAlexW4280518537

What OpenQuestion holds

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Registered trials

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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.