Evidence map›Paper›PMID 34077388›Full record

ArticleEndocrine connections2021

Texture analysis of orbital magnetic resonance imaging for monitoring and predicting treatment response to glucocorticoids in patients with thyroid-associated ophthalmopathy.

Yue-Yue Wang, Qian Wu, Lu Chen, Wen Chen, Tao Yang, Xiao-Quan Xu, Fei-Yun Wu, Hao Hu, Huan-Huan Chen

Open access · goldAbstract read
In one paragraph

Article in Endocrine connections, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 2 pooled it
1.1field-weighted citation impact, top 25% 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

8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 10 citations in OpenAlex.

  1. Pooled it
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  3. Article
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  5. Review
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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

9 authors at 2 institutions in 1 country.

Yue-Yue WangDepartment of Endocrinology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Qian WuDepartment of Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Lu ChenDepartment of Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Wen ChenDepartment of Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Tao YangDepartment of Endocrinology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Xiao-Quan XuDepartment of Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Fei-Yun WuDepartment of Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Hao HuDepartment of Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Huan-Huan ChenDepartment of Endocrinology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.ORCID 0000-0003-0201-2059
Jiangsu Province Hospital · CNNanjing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo evaluate the value of MRI-based texture analysis of extraocular muscle (EOM) and orbital fat (OF) in monitoring and predicting the response to glucocorticoid (GC) therapy in patients with thyroid-associated ophthalmopathy (TAO).

methodsThirty-seven active and moderate-to-severe TAO patients (responders, n = 23; unresponders, n = 14) were retrospectively enrolled. MRI-based texture parameters (entropy, uniformity, skewness and kurtosis) of EOM and OF were measured before and after GC therapy, and compared between groups. Correlations between the changes of clinical activity score (CAS) and imaging parameters before and after treatment were assessed. Receiver operating characteristic curves were used to evaluate the predictive value of identified variables.

resultsResponsive TAOs showed significantly decreased entropy and increased uniformity at EOM and OF after GC therapy (P < 0.01), while unresponders showed no significance. Changes of entropy and uniformity at EOM and OF were significantly correlated with changes of CAS before and after treatment (P < 0.05). Responders showed significantly lower entropy and higher uniformity at EOM than unresponders before treatment (P < 0.01). Entropy and uniformity of EOM and disease duration were identified as independent predictors for responsive TAOs. Combination of all three variables demonstrated optimal efficiency (area under curve, 0.802) and sensitivity (82.6%), and disease duration alone demonstrated optimal specificity (100%) for predicting responsive TAOs.

conclusionMRI-based texture analysis can reflect histopathological heterogeneity of orbital tissues. It could be useful for monitoring and predicting the response to GC in TAO patients.

Indexed as

magnetic resonance imagingtexture analysisthyroid-associated ophthalmopathytreatment response

Identifiers

PMID34077388
PMCPMC8240707
OpenAlexW3164171314

What OpenQuestion holds

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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.