Evidence map›Paper›PMID 27752835›Full record

ArticleEuropean radiology2017

Comparison of strain and shear-wave ultrasounic elastography in predicting the pathological response to neoadjuvant chemotherapy in breast cancers.

Yan Ma, Shuo Zhang, Jing Li, Jianyi Li, Ye Kang, Weidong Ren

Abstract readComparative StudyEvaluation Study
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In one paragraph

Article in European radiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 2 pooled it
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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

26 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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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.

Yan MaDepartment of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, China.
Shuo ZhangDepartment of Neurology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, China.
Jing LiDepartment of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, China.
Jianyi LiDepartment of Breast Surgery, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, China.
Ye KangDepartment of Pathology, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, China.
Weidong RenDepartment of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, Liaoning, 110004, China. renwdcmu@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo compare the diagnostic performances of strain elastography (SE) and shear-wave elastography (SWE) for predicting response to neoadjuvant chemotherapy (NACT) in patients with breast cancer.

methodsThis prospective study recruited 71 eligible patients from June 2014 to May 2016. All patients provided written informed consent. Tumour stiffness was assessed by the SE strain ratio (R), SWE maximum elasticity (E

resultsΔE

conclusionsSE and SWE exhibited similar performances for predicting favourable NACT responses; SWE was better than SE for predicting NACT resistance. KEY POINTS: • Elastography parameters after the second NACT cycle showed the best diagnostic performances. • SWE and SE yielded similar diagnostic performances in predicting favourable responses. • SWE performed better than SE in predicting the pathological resistance to NACT. • Discrepant results may be due to the breast thickness and lesion depth.

Indexed as

Antineoplastic AgentsArea Under CurveBreastBreast NeoplasmsChemotherapy, AdjuvantElasticity Imaging TechniquesFemaleHumansMiddle AgedNeoadjuvant TherapyProspective StudiesROC CurveAntineoplastic AgentsBreast cancerNeoadjuvant chemotherapyPredictShear-wave elastographyStrain elastography

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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.