Evidence map›Paper›PMID 34178710›Full record

ArticleEuropean thyroid journal2021

Disappearance of Anti-Thyroid Autoantibodies following Thymectomy in Patients with Myasthenia Gravis.

Giovanna Rotondo Dottore, Marenza Leo, Roberta Ricciardi, Michelangelo Maestri, Ilaria Bucci, Marco Lucchi, Franca Melfi, Melania Guida, Anna De Rosa, Loredana Petrucci and 9 more

Open access · bronzeAbstract read
In one paragraph

Article in European thyroid journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 29% 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

5 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Unique association of anti-GABANeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2024
    Article
  3. Article
  4. Article
  5. 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

19 authors at 2 institutions in 1 country.

Giovanna Rotondo DottoreDepartment of Clinical and Experimental Medicine, Endocrinology Unit II, University of Pisa and University Hospital of Pisa, Pisa, Italy.
Marenza LeoDepartment of Clinical and Experimental Medicine, Endocrinology Unit II, University of Pisa and University Hospital of Pisa, Pisa, Italy.
Roberta RicciardiDepartment of Clinical and Experimental Medicine, Neurology Unit, University of Pisa and University Hospital of Pisa, Pisa, Italy.
Michelangelo MaestriDepartment of Clinical and Experimental Medicine, Neurology Unit, University of Pisa and University Hospital of Pisa, Pisa, Italy.
Ilaria BucciDepartment of Clinical and Experimental Medicine, Endocrinology Unit II, University of Pisa and University Hospital of Pisa, Pisa, Italy.
Marco LucchiDepartment of Surgical, Medical and Molecular Pathology, Division of Thoracic Surgery, University of Pisa and University Hospital of Pisa, Pisa, Italy.
Franca MelfiDepartment of Surgical, Medical and Molecular Pathology, Division of Thoracic Surgery, University of Pisa and University Hospital of Pisa, Pisa, Italy.
Melania GuidaDepartment of Clinical and Experimental Medicine, Neurology Unit, University of Pisa and University Hospital of Pisa, Pisa, Italy.
Anna De RosaDepartment of Clinical and Experimental Medicine, Neurology Unit, University of Pisa and University Hospital of Pisa, Pisa, Italy.
Loredana PetrucciDepartment of Clinical and Experimental Medicine, Neurology Unit, University of Pisa and University Hospital of Pisa, Pisa, Italy.
Ilaria IonniDepartment of Clinical and Experimental Medicine, Endocrinology Unit II, University of Pisa and University Hospital of Pisa, Pisa, Italy.
Giulia LanzollaDepartment of Clinical and Experimental Medicine, Endocrinology Unit II, University of Pisa and University Hospital of Pisa, Pisa, Italy.
Francesca NicolìDepartment of Clinical and Experimental Medicine, Endocrinology Unit II, University of Pisa and University Hospital of Pisa, Pisa, Italy.
Michele MantuanoDepartment of Clinical and Experimental Medicine, Endocrinology Unit II, University of Pisa and University Hospital of Pisa, Pisa, Italy.
Debora RicciDepartment of Clinical and Experimental Medicine, Endocrinology Unit II, University of Pisa and University Hospital of Pisa, Pisa, Italy.
Francesco LatrofaDepartment of Clinical and Experimental Medicine, Endocrinology Unit II, University of Pisa and University Hospital of Pisa, Pisa, Italy.
Stefano MariottiDepartment of Medical Sciences and Public Health, University of Cagliari, Monserrato, Italy.
Claudio MarcocciDepartment of Clinical and Experimental Medicine, Endocrinology Unit II, University of Pisa and University Hospital of Pisa, Pisa, Italy.
Michele MarinòDepartment of Clinical and Experimental Medicine, Endocrinology Unit II, University of Pisa and University Hospital of Pisa, Pisa, Italy.
University of Pisa · ITUniversity of Cagliari · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe thymus plays a central role in immune tolerance, which prevents autoimmunity. Myasthenia gravis (MG) is commonly associated with thymoma or thymus hyperplasia, and it can coexist with autoimmune thyroid diseases. However, the role of the thymus in thyroid autoimmunity remains to be clarified, which we investigated here. STUDY

designThe study design entailed the inclusion of consecutive MG patients and the measurement of anti-thyroid autoantibodies at baseline and, limited to autoantibody-positive patients, also at 24 and 48 weeks. One hundred and seven MG patients were studied. The main outcome measure was the behaviour of anti-thyroglobulin autoantibodies (TgAbs) and anti-thyroperoxidase autoantibodies (TPOAbs) over time in relation to thymectomy.

resultsSerum TgAbs and/or TPOAbs were detected in ∼20% of patients in the absence of thyroid dysfunction. The prevalence of positive serum TgAbs and/or TPOAbs decreased significantly (

conclusionsOur findings suggest a role of the thymus in the maintenance of humoral thyroid autoimmunity.

Indexed as

Anti-thyroglobulin autoantibodiesAnti-thyroid autoantibodiesAnti-thyroperoxidase autoantibodiesMyasthenia gravisThymectomyThymus

Identifiers

PMID34178710
PMCPMC8216016
OpenAlexW3092504597

What OpenQuestion holds

Textmetadata
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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.