Evidence map›Paper›PMID 35003258›Full record

ArticleJournal of oncology2021

Deep Learning to Predict EGFR Mutation and PD-L1 Expression Status in Non-Small-Cell Lung Cancer on Computed Tomography Images.

Chengdi Wang, Xiuyuan Xu, Jun Shao, Kai Zhou, Kefu Zhao, Yanqi He, Jingwei Li, Jixiang Guo, Zhang Yi, Weimin Li

Abstract read
In one paragraph

Article in Journal of oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 5 pooled it
–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

28 citing papers in PubMed, 5 syntheses or guidelines pooled it.

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  9. Prediction of epidermal growth factor receptor (Quantitative imaging in medicine and surgery · 2024
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  17. Radiomics based onFrontiers in oncology · 2024
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  20. Novel tools for early diagnosis and precision treatment based on artificial intelligence.Chinese medical journal pulmonary and critical care medicine · 2023
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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

10 authors.

Chengdi WangDepartment of Respiratory and Critical Care Medicine, West China Hospital, West China Medical School, Sichuan University, Chengdu, China.
Xiuyuan XuMachine Intelligence Laboratory, College of Computer Science, Sichuan University, Chengdu, China.
Jun ShaoDepartment of Respiratory and Critical Care Medicine, West China Hospital, West China Medical School, Sichuan University, Chengdu, China.
Kai ZhouMachine Intelligence Laboratory, College of Computer Science, Sichuan University, Chengdu, China.
Kefu ZhaoMachine Intelligence Laboratory, College of Computer Science, Sichuan University, Chengdu, China.
Yanqi HeDepartment of Respiratory and Critical Care Medicine, West China Hospital, West China Medical School, Sichuan University, Chengdu, China.
Jingwei LiDepartment of Respiratory and Critical Care Medicine, West China Hospital, West China Medical School, Sichuan University, Chengdu, China.
Jixiang GuoMachine Intelligence Laboratory, College of Computer Science, Sichuan University, Chengdu, China.
Zhang YiMachine Intelligence Laboratory, College of Computer Science, Sichuan University, Chengdu, China.ORCID https://orcid.org/0000-0002-5867-9322
Weimin LiDepartment of Respiratory and Critical Care Medicine, West China Hospital, West China Medical School, Sichuan University, Chengdu, China.ORCID https://orcid.org/0000-0003-0985-0311

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe detection of epidermal growth factor receptor (EGFR) mutation and programmed death ligand-1 (PD-L1) expression status is crucial to determine the treatment strategies for patients with non-small-cell lung cancer (NSCLC). Recently, the rapid development of radiomics including but not limited to deep learning techniques has indicated the potential role of medical images in the diagnosis and treatment of diseases.

methodsEligible patients diagnosed/treated at the West China Hospital of Sichuan University from January 2013 to April 2019 were identified retrospectively. The preoperative CT images were obtained, as well as the gene status regarding EGFR mutation and PD-L1 expression. Tumor region of interest (ROI) was delineated manually by experienced respiratory specialists. We used 3D convolutional neural network (CNN) with ROI information as input to construct a classification model and established a prognostic model combining deep learning features and clinical features to stratify survival risk of lung cancer patients.

resultsThe whole cohort (

conclusionIn this study, a noninvasive and effective model was proposed to predict EGFR mutation and PD-L1 expression status as a clinical decision support tool. Additionally, the combination of deep learning features with clinical features demonstrated great stratification capabilities in the prognostic model. Our team would continue to explore the application of imaging markers for treatment selection of lung cancer patients.

Identifiers

PMID35003258
PMCPMC8741343

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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.