Evidence map›Paper›PMID 42889681›Full record

ArticleFrontiers in neurology2026

Early high-dose intravenous methylprednisolone is associated with faster symptom improvement in persistent ocular myasthenia gravis: a single-center retrospective study.

Noritaka Matsuo, Genya Watanabe, Chihiro Sasaki, Ayane Tamagake, Moeko Saito, Kenichi Tsukita, Yasushi Suzuki

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Article in Frontiers in neurology, 2026. 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

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Noritaka MatsuoDepartment of Neurology, National Hospital Organization Sendai Medical Center, Sendai, Japan.
Genya WatanabeDepartment of Neurology, National Hospital Organization Sendai Medical Center, Sendai, Japan.
Chihiro SasakiDepartment of Neurology, National Hospital Organization Sendai Medical Center, Sendai, Japan.
Ayane TamagakeDepartment of Neurology, National Hospital Organization Sendai Medical Center, Sendai, Japan.
Moeko SaitoDepartment of Neurology, National Hospital Organization Sendai Medical Center, Sendai, Japan.
Kenichi TsukitaDepartment of Neurology, National Hospital Organization Sendai Medical Center, Sendai, Japan.
Yasushi SuzukiDepartment of Neurology, National Hospital Organization Sendai Medical Center, Sendai, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: High-dose intravenous methylprednisolone pulse therapy (HMP) may provide rapid symptom relief in ocular myasthenia gravis (MG), but the clinical impact of its early use as induction immunotherapy remains unclear. We evaluated whether early HMP was associated with more rapid symptom improvement in patients with persistent ocular MG. Methods: This single-center retrospective study included 36 patients with ocular MG who received corticosteroid-based immunotherapy and remained classified as having ocular MG throughout 2 years of follow-up. Patients were categorized according to their initial immunotherapy strategy into an early HMP induction group ( Results: Baseline ocular MG-ADL scores were higher in the HMP group (mean ± standard deviation, 4.842 ± 1.642 vs. 3.353 ± 1.057). The mixed-effects model demonstrated a significant group-by-time interaction ( Conclusion: In persistent ocular MG, early HMP as part of induction immunotherapy was associated with faster ocular symptom improvement and earlier achievement of minimal symptom expression than OCS induction alone, while long-term clinical outcomes and oral prednisolone doses were similar. Early HMP may be useful when rapid symptom control is required, although prospective studies are needed.

Indexed as

GlucocorticoidsMethylprednisoloneMyasthenia GravisActivities of Daily LivingAdministration, IntravenousAdultAgedFemaleFollow-Up StudiesHumansMaleMiddle AgedRetrospective StudiesTreatment OutcomeGlucocorticoidsMethylprednisoloneintravenous high-dose methylprednisoloneMG-ADLminimal symptom expressionocular myasthenia gravisoral corticosteroid

Identifiers

PMID42889681
PMCPMC13670919

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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.