Evidence map›Paper›PMID 33144416›Full record

SynthesisIn vivo (Athens, Greece)

Thyroid Dysfunction and Atherosclerosis: A Systematic Review.

Anna-Maria Papadopoulou, Nikolaos Bakogiannis, Ioanna Skrapari, Dimitrios Moris, Chris Bakoyiannis

Open access · diamondAbstract readSystematic Review
In one paragraph

Synthesis in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.6field-weighted citation impact, top 9% 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

17 citing papers in PubMed, 35 citations in OpenAlex.

  1. Trial
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  13. Cardiac manifestations in hyperthyroidism.Reviews in cardiovascular medicine · 2022
    Review
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  15. Article
  16. Article
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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

5 authors at 2 institutions in 1 country.

Anna-Maria PapadopoulouFirst Department of Surgery, Laikon General Hospital, Athens, Greece.
Nikolaos BakogiannisFirst Department of Surgery, Laikon General Hospital, Athens, Greece.
Ioanna Skrapari1st Department of Internal Medicine, Evangelismos General Hospital, Athens, Greece.
Dimitrios MorisDepartment of Surgery, Duke University Medical Center, Durham, NC, U.S.A. dimitrios.moris@duke.edu.
Chris BakoyiannisFirst Department of Surgery, Laikon General Hospital, Athens, Greece.
Laiko General Hospital of Athens · GREvangelismos Hospital · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimThyroid dysfunction, both hypo- and hyperthyroidism, has been associated with cardiovascular disease. The aim of this study was to evaluate the association between thyroid dysfunction and atherosclerosis measured mostly by carotid intima-media thickness, as well as discuss whether L-T4 replacement is able to reverse or slow down the progression of atherosclerosis. MATERIALS AND

methodsThe review was conducted according the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. We performed on PubMed a literature search from May 2004 to January 2020, using the search terms 'subclinical hypothyroidism' or 'thyroid disorders' and 'carotid artery', 'carotid intima-media thickness (IMT)', 'levothyroxine', and 'atherosclerosis'.

resultsTwenty-six studies were eligible and included in the analysis. Overall, the studies encompassed a total of 36.434 patients included in this review. Most studies indicated a proportional correlation between IMT and thyroid dysfunction. Levothyroxine (L-T4) replacement led to significant decrease of IMT after 1 year in most studies.

conclusionMost studies have concluded that thyroid dysfunction is associated with arterial wall remodeling and, thus, with increased cardiovascular risk. However, the exact mechanistic background of pathological structural changes in the arterial wall is still unsettled. Large randomized controlled studies are required to definitively address the extent to which T4 replacement therapy might benefit patients with subclinical thyroid disorders.

Indexed as

AtherosclerosisHypothyroidismCarotid Intima-Media ThicknessHumansRisk FactorsThyroxineThyroxineatherosclerosiscarotid arterycarotid intima-media thicknesslevothyroxinereviewSubclinical hypothyroidismthyroid disorders

Identifiers

PMID33144416
PMCPMC7811672
OpenAlexW3094733045

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.