Evidence map›Paper›PMID 39257951›Full record

ArticleFrontiers in public health2024

Clinical features of COVID-19 infection in patients with myasthenia gravis: a real-world retrospective study.

Hui-Ning Li, Xiao-Na Xu, Ying-Hui Qin, Rui Liu, Wen-Yue Guo, Xiao-Yu Huang, Mo-Li Fan, Lin-Jie Zhang, Yuan Qi, Chao Zhang and 3 more

Abstract read
In one paragraph

Article in Frontiers in public health, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

13 authors.

Hui-Ning Li *Department of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China.
Xiao-Na Xu *Department of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China.
Ying-Hui QinDepartment of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China.
Rui LiuDepartment of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China.
Wen-Yue GuoDepartment of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China.
Xiao-Yu HuangDepartment of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China.
Mo-Li FanDepartment of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China.
Lin-Jie ZhangDepartment of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China.
Yuan QiDepartment of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China.
Chao ZhangDepartment of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China.
Li YangDepartment of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China.
Fu-Dong ShiDepartment of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China.
Chun-Sheng YangDepartment of Neurology, Tianjin Neurological Institute, Tianjin Medical University General Hospital, Tianjin, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: We investigated the risk factors associated with severe or critical Coronavirus disease 2019 (COVID-19) infection due to the Omicron variant in patients with myasthenia gravis (MG) and determined the potential effect of COVID-19 on myasthenic exacerbation during the Omicron pandemic. Methods: This retrospective study included 287 patients with MG in Tianjin, China. Clinical data of the patients were collected using electronic questionnaires, databases, and clinical records. Results: The overall infection rate was 84.7%. Advanced age, comorbidities, generalized phenotype, and MG instability were drivers of COVID-19 severity, and post-COVID-19 myasthenic exacerbation. The concurrent use of a steroid-sparing agent did not affect COVID-19 susceptibility or severity. It did lower the risk of myasthenic exacerbation after COVID-19 infection. Patients with severe COVID-19 experienced myasthenic exacerbation earlier than patients with non-severe infection ( Conclusion: Generally, patients with MG appear to be susceptible to the Omicron strains. Immunotherapy for MG did not increase COVID-19 susceptibility or severity. We do not advocate an immediate cessation of ongoing immunosuppressive treatments once a COVID-19 infection is diagnosed. Instead, a judicious evaluation of the risks and benefits, tailored to each individual, is recommended.

Indexed as

COVID-19Myasthenia GravisSARS-CoV-2AdultAgedChinaComorbidityFemaleHumansMaleMiddle AgedRetrospective StudiesRisk FactorsSeverity of Illness Indexcoronavirus-19immunosuppressionmyasthenia gravisneuromuscular junction disordersviral immunology

Identifiers

PMID39257951
PMCPMC11384569

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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.