Evidence map›Paper›PMID 33515213›Full record

ArticleJournal of endocrinological investigation2021

Serum thyroglobulin is associated with orbitopathy in Graves' disease.

S Khamisi, M Lundqvist, P Emadi, K Almby, Ö Ljunggren, F A Karlsson

Open access · hybridAbstract read
In one paragraph

Article in Journal of endocrinological investigation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

12 citing papers in PubMed, 15 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Review
  5. Molecular Biomarkers in Thyroid Eye Disease: A Literature Review.Ophthalmic plastic and reconstructive surgery · 2023
    Review
  6. Article
  7. Comparison Between Thyroid Stimulating Immunoglobulin and TSH-Receptor Antibodies in the Management of Graves' Orbitopathy.Experimental and clinical endocrinology & diabetes : official journal, German Society of Endocrinology [and] German Diabetes Association · 2023
    Article
  8. Review
  9. Novel Insight into Non-Genetic Risk Factors of Graves' Orbitopathy.International journal of environmental research and public health · 2022
    Article
  10. Current concepts regarding Graves' orbitopathy.Journal of internal medicine · 2022
    Review
  11. The risk factors for Graves' ophthalmopathy.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2022
    Review
  12. 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

6 authors at 2 institutions in 1 country.

S KhamisiDepartment of Endocrinology and Diabetes, Uppsala University Hospital, 751 85, Uppsala, Sweden. Selwan.khamisi@medsci.uu.se.ORCID http://orcid.org/0000-0002-9176-8095
M LundqvistDepartment of Endocrinology and Diabetes, Uppsala University Hospital, 751 85, Uppsala, Sweden.
P EmadiDepartment of Ophthalmology, Uppsala University Hospital, Uppsala, Sweden.
K AlmbyDepartment of Endocrinology and Diabetes, Uppsala University Hospital, 751 85, Uppsala, Sweden.
Ö LjunggrenDepartment of Endocrinology and Diabetes, Uppsala University Hospital, 751 85, Uppsala, Sweden.
F A KarlssonDepartment of Endocrinology and Diabetes, Uppsala University Hospital, 751 85, Uppsala, Sweden.
Uppsala University · SEUppsala University Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeSerum thyroglobulin levels are often elevated in Graves' disease (GD) and in most cases decrease during treatment. Its relation to Graves' orbitopathy (GO) has not been clarified. Previously, a risk of GO has been linked to smoking, TSH receptor stimulation, high TSH-receptor antibodies (TRAb), low thyroid peroxidase and thyroglobulin antibodies (TPOAb, TgAb).

methodsWe examined Tg levels in 30 consecutive patients with GD were given drug therapy (methimazole + thyroxine) for up to 24 months. GO was identified by clinical signs and symptoms. 17 patients had GO, 11 of whom had it at diagnosis while 6 developed GO during treatment. During the study, 5 subjects were referred to radioiodine treatment, 3 to surgery. The remaining 22 subjects (GO n = 12, non-GO n = 10) completed the drug regimen.

resultsAt diagnosis, Tg levels in GO patients (n = 11) were higher (84, 30-555 µg/L, median, range) than in non-GO patients (n = 19) (38, 3.5-287 µg/L), p = 0.042. Adding the 6 subjects who developed eye symptoms during treatment to the GO group (n = 17), yielded p = 0.001 vs. non-GO (n = 13). TRAb tended to be higher, while TPOAb and TgAb tended to be lower in the GO group. For the 22 patients who completed the drug regimen, Tg levels were higher in GO (n = 12) vs. non-GO (n = 10), p = 0.004, whereas TRAb levels did not differ.

conclusionThe data may suggest that evaluation of thyroglobulin levels in GD could contribute to identify patients at increased risk of developing GO. Possibly, thyroidal release of Tg in GD reflects a disturbance that also impacts retroorbital tissues.

Indexed as

AdultAgedAntithyroid AgentsBiomarkersFemaleGraves DiseaseGraves OphthalmopathyHumansIodine RadioisotopesMaleMethimazoleMiddle AgedOrbitPrognosisThyroglobulinThyroid HormonesAntithyroid AgentsBiomarkersIodine RadioisotopesMethimazoleThyroglobulinThyroid HormonesThyroxineGraves’ diseaseGraves’ ophthalmopathyGraves’ orbitopathyThyroglobulin

Identifiers

PMID33515213
PMCPMC8357771
OpenAlexW3125876422

What OpenQuestion holds

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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.