Evidence map›Paper›PMID 31965434›Full record

SynthesisReviews in endocrine & metabolic disorders2020

A systematic review on the role of infrared thermography in the Brown adipose tissue assessment.

Sérgio Brasil, Alessandra C Renck, Franciele de Meneck, Marcos L Brioschi, Elaine F Costa, Manoel J Teixeira

Abstract readSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Reviews in endocrine & metabolic disorders, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 18% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

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  7. Both caffeine andFrontiers in physiology · 2022
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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

6 authors at 3 institutions in 1 country.

Sérgio BrasilDivision of Neurological Surgery. Hospital das Clínicas, School of Medicine, University of São Paulo, São Paulo, Brazil. sbrasil@usp.br.ORCID 0000-0003-2397-9947
Alessandra C RenckDepartment of Endocrinology, School of Medicine, University of São Paulo, São Paulo, Brazil.
Franciele de MeneckDepartment of Nephrology, School of Medicine, Federal University of São Paulo, São Paulo, Brazil.
Marcos L BrioschiDivision of Neurological Surgery. Hospital das Clínicas, School of Medicine, University of São Paulo, São Paulo, Brazil.
Elaine F CostaDepartment of Endocrinology, School of Medicine, University of São Paulo, São Paulo, Brazil.
Manoel J TeixeiraDivision of Neurological Surgery. Hospital das Clínicas, School of Medicine, University of São Paulo, São Paulo, Brazil.
Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo · BRUniversidade de São Paulo · BRUniversidade Federal de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Brown adipose tissue (BAT) is an endocrine adipose tissue with attributes to dissipate energy as heat in response to changes in temperature and diet. Infrared thermography (IRT) has been studied in recent years in the assessment of BAT thermogenesis, as an option to positron emission tomography - computed tomography (PET-CT), because of several advantages. We performed a systematic review on the use of IRT in BAT assessment. Comprehensive online search was performed in different databases. The QUADAS 2 tool was used to evaluate studies' quality. 12 studies fit the inclusion criteria, whereas only one of these was considered of low risk of bias. 10 studies were favorable to IRT appliance in BAT evaluation, observing elevation of supraclavicular skin temperature correlated with BAT activity. Studies were heterogeneous in design, and a meta-analysis was precluded. Further studies with similar methodologies are needed. Conclusion: Despite the large number of published methodologies, IRT is a promising method for detecting BAT activation. Current knowledge already allows a better understanding of thermography to improve and standardize the technique.

Indexed as

ThermographyAdipose Tissue, BrownEnergy MetabolismFemaleHumansInfrared RaysMalePositron Emission Tomography Computed TomographySkin TemperatureBrown adipose tissueEnergy expenditureInfrared thermographyPositron emission tomographyRegion of interestStandardized uptake valueSupraclavicular temperature

Identifiers

PMID31965434
OpenAlexW3002296845

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.