Evidence map›Paper›PMID 28235967›Full record

ArticleBMJ open2017

Social disadvantages associated with myasthenia gravis and its treatment: a multicentre cross-sectional study.

Yuriko Nagane, Hiroyuki Murai, Tomihiro Imai, Daisuke Yamamoto, Emiko Tsuda, Naoya Minami, Yasushi Suzuki, Tetsuya Kanai, Akiyuki Uzawa, Naoki Kawaguchi and 5 more

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in BMJ open, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 11% 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

41 citing papers in PubMed, 1 synthesis or guideline pooled it, 68 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Observational
  11. Article
  12. Article
  13. Article
  14. Article
  15. Clinical features of double seronegative ocular myasthenia gravis.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2024
    Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. 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

15 authors at 11 institutions in 1 country.

Yuriko NaganeDepartment of Neurology, Hanamaki General Hospital, Hanamaki, Japan.
Hiroyuki MuraiDepartment of Neurological Therapeutics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
Tomihiro ImaiDepartment of Neurology, Sapporo Medical University Hospital, Sapporo, Japan.
Daisuke YamamotoDepartment of Neurology, Sapporo Medical University Hospital, Sapporo, Japan.
Emiko TsudaDepartment of Neurology, Sapporo Medical University Hospital, Sapporo, Japan.
Naoya MinamiDepartment of Neurology, Hokkaido Medical Center, Sapporo, Japan.
Yasushi SuzukiDepartment of Neurology, Sendai Medical Center, Sendai, Japan.
Tetsuya KanaiDepartment of Neurology, Chiba University School of Medicine, Chiba, Japan.
Akiyuki UzawaDepartment of Neurology, Chiba University School of Medicine, Chiba, Japan.
Naoki KawaguchiChiba Neurology Clinic, Chiba, Japan.
Masayuki MasudaDepartment of Neurology, Tokyo Medical University, Tokyo, Japan.
Shingo KonnoDepartment of Neurology, Toho University Oh-hashi Medical Center, Tokyo, Japan.
Hidekazu SuzukiDepartment of Neurology, Kinki University School of Medicine, Osaka, Japan.
Masashi AokiDepartment of Neurology, Tohoku University Graduate School of Medicine, Sendai, Japan.
Kimiaki UtsugisawaDepartment of Neurology, Hanamaki General Hospital, Hanamaki, Japan.
Sapporo Medical University Hospital · JPChiba University · JPNational Hospital Organization Hanamaki Hospital · JPChiba Hospital · JPKindai University · JPKyushu University · JPNational Hospital Organization Hokkaido Medical Center · JPSendai Medical Center · JPTohoku University · JPToho University · JPTokyo Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo clarify the social disadvantages associated with myasthenia gravis (MG) and examine associations with its disease and treatment.

designCross-sectional study. SETTING AND

participantsWe evaluated 917 consecutive cases of established MG seen at 13 neurological centres in Japan over a short duration. OUTCOME MEASURES: All patients completed a questionnaire on social disadvantages resulting from MG and its treatment and a 15-item MG-specific quality of life scale at study entry. Clinical severity at the worst condition was graded according to the MG Foundation of America classification, and that at the current condition was determined according to the quantitative MG score and MG composite. Maximum dose and duration of dose ≥20 mg/day of oral prednisolone during the disease course were obtained from the patients' medical records. Achievement of the treatment target (minimal manifestation status with prednisolone at ≤5 mg/day) was determined at 1, 2 and 4 years after starting treatment and at study entry.

resultsWe found that 27.2% of the patients had experienced unemployment, 4.1% had been unwillingly transferred and 35.9% had experienced a decrease in income, 47.1% of whom reported that the decrease was ≥50% of their previous total income. In addition, 49.0% of the patients reported feeling reduced social positivity. Factors promoting social disadvantages were severity of illness, dose and duration of prednisolone, long-term treatment, and a depressive state and change in appearance after treatment with oral steroids. Early achievement of the treatment target was a major inhibiting factor.

conclusionsPatients with MG often experience unemployment, unwilling job transfers and a decrease in income. In addition, many patients report feeling reduced social positivity. To inhibit the social disadvantages associated with MG and its treatment, greater focus needs to be placed on helping patients with MG resume a normal lifestyle as soon as possible by achieving the treatment target.

Indexed as

AdultAgedAged, 80 and overCross-Sectional StudiesDepressionFemaleHumansIncomeJapanLogistic ModelsMaleMiddle AgedMultivariate AnalysisMyasthenia GravisPrednisolonePsychiatric Status Rating ScalesPrednisoloneMENTAL HEALTHSOCIAL MEDICINE

Identifiers

PMID28235967
PMCPMC5337722
OpenAlexW2590064938

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

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.