Evidence map›Paper›PMID 28935968›Full record

SynthesisScientific reports2017

Electrophysiological Studies in Thyroid Associated Orbitopathy: A Systematic Review.

Tiara W U Iao, Shi Song Rong, An Ni Ling, Mårten E Brelén, Alvin Lerrmann Young, Kelvin K L Chong

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

13 citing papers in PubMed, 24 citations in OpenAlex.

  1. Trial
  2. Multifocal visual evoked potential in thyroid associated ophthalmopathy.Documenta ophthalmologica. Advances in ophthalmology · 2026
    Observational
  3. Article
  4. Article
  5. Article
  6. Visual function changes of dysthyroid optic neuropathy and ROC curve analysis for early diagnostic indicators.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2023
    Article
  7. Article
  8. Article
  9. RAPD as a clinical alert for early evidence of dysthyroid optic neuropathy.Journal of family medicine and primary care · 2022
    Article
  10. Review
  11. Article
  12. Dysthyroid optic neuropathy: evaluation and management.Journal of endocrinological investigation · 2021
    Review
  13. Early macular and peripapillary vasculature dropout in active thyroid eye disease.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2019
    Observational
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

6 authors at 2 institutions in 3 countries.

Tiara W U IaoDepartment of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong, China.
Shi Song RongDepartment of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong, China.ORCID 0000-0001-8352-6363
An Ni LingDepartment of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong, China.
Mårten E BrelénDepartment of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong, China.
Alvin Lerrmann YoungDepartment of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong, China.
Kelvin K L ChongDepartment of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong, China. chongkamlung@cuhk.edu.hk.ORCID 0000-0003-2587-1323
Chinese University of Hong Kong · HKMassachusetts Eye and Ear Infirmary · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dysthyroid optic neuropathy (DON) is the commonest cause of blindness in thyroid associated orbitopathy (TAO). While diagnosis remains clinical, objective tests for eyes with early or equivocal findings are lacking. Various electrophysiological studies (EPS) have been reported, yet the types and parameters useful for DON remain inconclusive. We performed a systematic literature search in MEDLINE, EMBASE and the Cochrane databases via the OVID platform up to August 20, 2017. 437 records were identified for screening and 16 original studies (1327 eyes, 787 patients) were eligible for review. Pattern visual evoked potential (pVEP) was the most frequently studied EPS. Eyes of TAO patients with DON showed delayed P100 latencies, decreased P100 amplitudes or delayed N75 latencies during pVEP, compared to those without or healthy controls. Due to study heterogeneity, no quantitative analysis was possible. This review highlights the most common type (pVEP) and useful parameters (P100 latency and amplitude) of EPS, and supports further research on them using standardized testing conditions.

Indexed as

Evoked Potentials, VisualElectroretinographyEyeGraves OphthalmopathyHumansOptic Nerve DiseasesVisual Acuity

Identifiers

PMID28935968
PMCPMC5608698
OpenAlexW2756064557

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.