Evidence map›Paper›PMID 26049370›Full record

ArticleEndocrine2016

Relation of thyroid hormone abnormalities with subclinical inflammatory activity in patients with type 1 and type 2 diabetes mellitus.

Arnaldo Moura Neto, Maria Candida Ribeiro Parisi, Sarah Monte Alegre, Elizabeth Joao Pavin, Marcos Antonio Tambascia, Denise Engelbrecht Zantut-Wittmann

Abstract read
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In one paragraph

Article in Endocrine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–field-weighted citation impact
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

16 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Thyroid Hormone Changes in Euthyroid Patients with Diabetes.Diabetes, metabolic syndrome and obesity : targets and therapy · 2020
    Article
  11. The Effect of Inflammation on the Formation of Thyroid Nodules.International journal of endocrinology · 2020
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
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.

Arnaldo Moura NetoDivision of Endocrinology, Clinical Medicine Department, Faculty of Medical Sciences, University of Campinas, UNICAMP, Rua Tessalia Vieira de Camargo, 126 - Barao Geraldo, CEP 13084-971, Campinas, Sao Paulo, Brazil.
Maria Candida Ribeiro ParisiDivision of Endocrinology, Clinical Medicine Department, Faculty of Medical Sciences, University of Campinas, UNICAMP, Rua Tessalia Vieira de Camargo, 126 - Barao Geraldo, CEP 13084-971, Campinas, Sao Paulo, Brazil.
Sarah Monte AlegreDivision of Internal Medicine, Clinical Medicine Department, Faculty of Medical Sciences, University of Campinas, Campinas, Sao Paulo, Brazil.
Elizabeth Joao PavinDivision of Endocrinology, Clinical Medicine Department, Faculty of Medical Sciences, University of Campinas, UNICAMP, Rua Tessalia Vieira de Camargo, 126 - Barao Geraldo, CEP 13084-971, Campinas, Sao Paulo, Brazil.
Marcos Antonio TambasciaDivision of Endocrinology, Clinical Medicine Department, Faculty of Medical Sciences, University of Campinas, UNICAMP, Rua Tessalia Vieira de Camargo, 126 - Barao Geraldo, CEP 13084-971, Campinas, Sao Paulo, Brazil.
Denise Engelbrecht Zantut-WittmannDivision of Endocrinology, Clinical Medicine Department, Faculty of Medical Sciences, University of Campinas, UNICAMP, Rua Tessalia Vieira de Camargo, 126 - Barao Geraldo, CEP 13084-971, Campinas, Sao Paulo, Brazil. zantutw@fcm.unicamp.br.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Thyroid hormone (TH) abnormalities are common in patients with diabetes mellitus (DM). These thyroid hormone abnormalities have been associated with inflammatory activity in several conditions but this link remains unclear in DM. We assessed the influence of subclinical inflammation in TH metabolism in euthyroid diabetic patients. Cross-sectional study involving 258 subjects divided in 4 groups: 70 patients with T2DM and 55 patients with T1DM and two control groups of 70 and 63 non-diabetic individuals, respectively. Groups were paired by age, sex, and body mass index (BMI). We evaluated the association between clinical and hormonal variables [thyrotropin, reverse T3 (rT3), total and free thyroxine (T4), and triiodothyronine (T3)] with the inflammation markers C-reactive protein (hs-CRP), serum amyloid A (SAA), and interleukin-6 (IL-6). Serum T3 and free T3 were lower in patients with diabetes (all P < 0.001) compared to the control groups. Interleukin-6 showed positive correlations with rT3 in both groups (P < 0.05). IL-6 was independently associated to FT3/rT3 (B = -0.193; 95% CI -0.31; -0.076; P = 0.002) and FT4/rT3 (B = -0.107; 95% CI -0.207; -0.006; P = 0.039) in the T1DM group. In the T2DM group, SAA (B = 0.18; 95% CI 0.089; 0.271; P < 0.001) and hs-CRP (B = -0.069; 95% CI -0.132; -0.007; P = 0.03) predicted FT3 levels. SAA (B = -0.16; 95% CI -0.26; -0.061; P = 0.002) and IL6 (B = 0.123; 95% CI 0.005; 0.241; P = 0.041) were related to FT4/FT3. In DM, differences in TH levels compared to non-diabetic individuals were related to increased subclinical inflammatory activity and BMI. Altered deiodinase activity was probably involved. These findings were independent of sex, age, BMI, and HbA1c levels.

Indexed as

AdultAsymptomatic DiseasesCase-Control StudiesC-Reactive ProteinCross-Sectional StudiesDiabetes Mellitus, Type 1Diabetes Mellitus, Type 2FemaleHumansInflammationInterleukin-6MaleMiddle AgedSerum Amyloid A ProteinThyroid DiseasesThyroid Function TestsC-Reactive ProteinIL6 protein, humanInterleukin-6Serum Amyloid A ProteinThyroid HormonesTriiodothyronine, ReverseDiabetes mellitusInflammationLow T3Non-thyroidal illnessThyroid hormone metabolism

Identifiers

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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.