Evidence map›Paper›PMID 40624254›Full record

ArticleJA clinical reports2025

A patient with myasthenia gravis showing lower sensitivity to rocuronium and earlier recovery of train-of-four responses on electromyography compared to acceleromyography: a case report.

Yoshiko Murakami, Masafumi Fujimoto, Naoyuki Hirata

Abstract read
In one paragraph

Article in JA clinical reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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No citing paper in PubMed yet.

4 · The record

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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

3 authors.

Yoshiko MurakamiDepartment of Anesthesiology, Kumamoto University Hospital, 1-1-1, Honjyo, Cyuoku, Kumamoto‑City, 860-8556, Japan.
Masafumi FujimotoDepartment of Anesthesiology, Kumamoto University School of Medical Sciences, Kumamoto University Hospital, 1-1-1, Honjyo, Cyuoku, Honjyo, Kumamoto, 860-8556, Japan. mfujimoto.kmm@gmail.com.ORCID http://orcid.org/0000-0003-3153-9941
Naoyuki HirataDepartment of Anesthesiology, Kumamoto University School of Medical Sciences, Kumamoto University Hospital, 1-1-1, Honjyo, Cyuoku, Honjyo, Kumamoto, 860-8556, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAlthough newly developed electromyographic devices have been introduced in anesthetic practice, reports on their use in patients with myasthenia gravis (MG) are lacking. We describe electromyographic monitoring combined with acceleromyography in a myasthenic patient. CASE PRESENTATION: A 55-year-old female underwent robot-assisted thoracoscopic thymothymectomy due to MG associated with thymoma. At general anesthesia induction, 0.13 mg/kg of rocuronium completely suppressed the acceleromyographic train-of-four (TOF) response, enabling tracheal intubation. However, the electromyographic TOF count remained at 4. Intraoperatively, rocuronium was administered whenever the acceleromyographic TOF count reached 1, which was consistently delayed compared to the electromyographic TOF count of 1. After surgery, sugammadex 2 mg/kg was administered following confirmation of a TOF count of 2 on both monitors, which enabled successful extubation in the operating room.

conclusionsThis case suggests that combining electromyography with acceleromyography might be more beneficial than electromyography or acceleromyography alone in myasthenic patients, until further evidence is available.

Indexed as

AcceleromyographyElectromyographyMyasthenia gravis

Identifiers

PMID40624254
PMCPMC12234426

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