Evidence map›Paper›PMID 36498680›Full record

ArticleJournal of clinical medicine2022

Myocardial Injury in Hospitalized Patients with Myasthenia Gravis.

Hongxi Chen, Lingyao Kong, Ying Zhang, Xue Lin, Ziyan Shi, Qin Du, Xiaofei Wang, Yanlin Lang, Linjun Cai, Zichao Mou and 3 more

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 37% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Review
  2. Cardiac implications in myasthenia gravis.World journal of clinical cases · 2024
    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

13 authors at 1 institution in 1 country.

Hongxi ChenDepartment of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China.ORCID 0000-0001-6998-2493
Lingyao KongDepartment of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China.
Ying ZhangDepartment of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China.
Xue LinDepartment of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China.
Ziyan ShiDepartment of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China.
Qin DuDepartment of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China.
Xiaofei WangDepartment of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China.
Yanlin LangDepartment of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China.
Linjun CaiDepartment of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China.
Zichao MouDepartment of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China.
Wenqin LuoDepartment of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China.
Shuangjie LiDepartment of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China.
Hongyu ZhouDepartment of Neurology, West China Hospital, Sichuan University, Chengdu 610041, China.ORCID 0000-0002-7637-1305
Sichuan University · CN

Funding

Department of Science and Technology of Sichuan Province 2020YFS0219, 2021YFS0173, and 2022YFS0315the 1·3·5 Project for Disciplines of excellence-Clinical Research Incubation Project, West China Hospital, Sichuan University 21HXFH041
6 · The paper itself

Abstract

Objective: To investigate the clinical characteristics and outcome of myocardial injury in patients with myasthenia gravis (MG). Methods: We retrospectively searched medical records to screen hospitalized patients with MG at our hospital. The troponin T (TnT) levels were deemed necessary to be performed based on the patient’s clinical symptoms and were used as biomarkers of myocardial injury. The patients’ demographic and clinical information were collected. Death was the primary outcome. Results: A total of 336 patients with MG measured TnT levels and were included in the final analysis. The male MG patients with elevated TnT levels had a higher prevalence of infection (56.8% vs. 30.0%, p = 0.001) and myasthenic crisis (37.5% vs. 13.3%, p = 0.001) than those with normal TnT levels. Meanwhile, the female MG patients with elevated TnT levels were older (56.0 (16.6) vs. 49.2 (17.2)) years old, p = 0.007] and had a higher prevalence of infection (65.4% vs. 32.1%, p < 0.001), myasthenic crisis (33.6% vs. 17.9%, p = 0.015), and thymoma (38.5% vs. 16.7%, p = 0.001) than those with normal TnT levels. Older age (coef. = 0.004; p = 0.034), infection (coef. = 0.240; p = 0.001), myasthenic crisis (coef. = 0.312; p < 0.001), thymoma (coef. = 0.228; p = 0.001), and ICI therapy (coef. = 1.220; p < 0.001) were independent risk predictors for increasing log TnT levels. Thirty-seven patients died during hospitalization. High log TnT levels (OR = 8.818; p < 0.001), female sex (OR = 0.346; p = 0.023), thymoma (OR = 5.092; p = 0.002), and infection (OR = 14.597; p < 0.001) were independent risk predictors of death. Conclusions: Our study revealed that the surveillance of myocardial injury biomarkers in MG patients might be beneficial.

Indexed as

immune checkpoint inhibitorsinfectionmyasthenia gravismyasthenic crisismyocardial injurythymoma

Identifiers

PMID36498680
PMCPMC9741152
OpenAlexW4310397710

What OpenQuestion holds

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LicenceCC BY
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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.