Evidence map›Paper›PMID 28707128›Full record

SynthesisNeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology2017

Thymectomy is a beneficial therapy for patients with non-thymomatous ocular myasthenia gravis: a systematic review and meta-analysis.

Kai Zhu, Jiaoxing Li, Xin Huang, Wei Xu, Weibin Liu, Jiaxin Chen, Pei Chen, Huiyu Feng

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
4.0field-weighted citation impact, top 6% 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

25 citing papers in PubMed, 59 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Predictive factors for postoperative myasthenic crisis in patients with myasthenia gravis.Interdisciplinary cardiovascular and thoracic surgery · 2023
    Article
  11. Article
  12. Guideline for the management of myasthenic syndromes.Therapeutic advances in neurological disorders · 2023
    Review
  13. Review
  14. Article
  15. Review
  16. [The value of thymectomy in the treatment of non-thymomatous myasthenia gravis].Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen · 2022
    Review
  17. Thymectomy and Risk of Generalization in Patients with Ocular Myasthenia Gravis: A Multicenter Retrospective Cohort Study.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2021
    Article
  18. Review
  19. Outcomes After Transcervical Thymectomy for Ocular Myasthenia Gravis: A Retrospective Cohort Study With Inverse Probability Weighting.Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society · 2020
    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

8 authors at 1 institution in 1 country.

Kai ZhuDepartment of Neurology, the First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China.
Jiaoxing LiDepartment of Neurology, the First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China.
Xin HuangDepartment of Neurology, the First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China.
Wei XuDepartment of Neurology, the First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China.
Weibin LiuDepartment of Neurology, the First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China.
Jiaxin ChenDepartment of Neurology, the First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China.
Pei ChenDepartment of Neurology, the First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China.
Huiyu FengDepartment of Neurology, the First Affiliated Hospital, Sun Yat-sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China. mgsysu@163.com.ORCID http://orcid.org/0000-0002-3814-526X
Sun Yat-sen University · CN

Funding

Guangdong graduate education innovation program 2015QTLXXM05the Project of Guangzhou Science Technology and Innovation Commission 201605122112149the Undergraduate teaching reform project of Sun-Yat Sen university 8000031911105
6 · The paper itself

Abstract

Ocular myasthenia gravis, an autoimmune disease, is characterized by extraocular muscle weakness. Myasthenia gravis is closely associated with the functional status of the thymus gland. The efficacy of thymectomy for non-thymomatous ocular myasthenia gravis remains controversial. Here, we present the first systematic review and meta-analysis of studies assessing the outcome of thymectomy in patients with non-thymomatous ocular myasthenia gravis and found that the pooled rate of complete stable remission was 0.5074 with considerable heterogeneity. Furthermore, subgroup analysis showed that the efficacy of thymectomy differed according to geographical location. Furthermore, thymectomy outcomes are better in children than they are in adults. Thymectomy clearly represents an effective treatment for patients with non-thymomatous ocular myasthenia gravis. However, more multicenter, randomized, controlled clinical trials are now required to confirm these conclusions.

Indexed as

ThymectomyHumansMyasthenia GravisMeta-analysisMyasthenia gravisNon-thymomatousOcularThymectomy

Identifiers

PMID28707128
OpenAlexW2735026826

What OpenQuestion holds

Textmetadata
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.