Evidence map›Paper›PMID 41458125›Full record

ArticleFrontiers in neurology2025

Humanistic burden and medical care patterns of real-world patients with myasthenia gravis in Japan.

Mami Kasahara-Kiritani, Yosuke Saga, Sayuri Watanabe, Thomas Webb, Keira Herr, DaeYoung Yu, Ciara Ringland, Shiva Lauretta Birija, Joe Conyers, Gregor Gibson and 2 more

Abstract read
In one paragraph

Article in Frontiers in neurology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

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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

12 authors.

Mami Kasahara-KiritaniIntegrated Market Access Division, Johnson & Johnson, Tokyo, Japan.
Yosuke SagaMedical Affairs Division, Johnson & Johnson, Tokyo, Japan.
Sayuri WatanabeR&D Global Development, Johnson & Johnson, Tokyo, Japan.
Thomas WebbJohnson & Johnson, Singapore, Singapore.
Keira HerrJohnson & Johnson, Singapore, Singapore.
DaeYoung YuJohnson & Johnson, Seoul, Republic of Korea.
Ciara Ringland *Adelphi Real World, Bollington, United Kingdom.
Shiva Lauretta BirijaAdelphi Real World, Bollington, United Kingdom.
Joe ConyersAdelphi Real World, Bollington, United Kingdom.
Gregor GibsonAdelphi Real World, Bollington, United Kingdom.
Niall Hatchell *Adelphi Real World, Bollington, United Kingdom.
Nan LiIntegrated Market Access Division, Johnson & Johnson, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Myasthenia gravis (MG) is a rare autoimmune disease characterized by skeletal muscle weakness. As limited real-world data are available in Japan, we aimed to describe the humanistic burden of disease (primary aim), mainly with regards to health-related quality of life (HRQoL), and treatment patterns (secondary aim) in patients with generalized MG (gMG). Methods: Data were drawn from the Adelphi Real World MG Disease Specific Programme™, a cross-sectional survey of neurologists and their patients in Japan from August 2023 and January 2024. Analyses were descriptive. Results: Overall, 40 neurologists reported data for 128 patients, where 29 patients had self-reported data. Mean (standard deviation) patient age was 57.9 (16.0) years and 53.9% were female. At data collection, 98.4% of patients were receiving maintenance therapy (including novel treatments). Nonsteroidal immunosuppressant therapies were used at first-line of therapy in 54.5% of cases ( Conclusion: Most patients in this Japanese cohort with gMG received maintenance therapy and the time from symptom onset to diagnosis was relatively short. However, impaired HRQoL remained.

Indexed as

cross-sectional surveygeneralized myasthenia gravishealth-related quality of lifehumanistic burdentreatment patterns

Identifiers

PMID41458125
PMCPMC12742322

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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.