Evidence map›Paper›PMID 36875128›Full record

Trial reportFrontiers in immunology2023

Development and validation of a radiomics-based nomogram for predicting a major pathological response to neoadjuvant immunochemotherapy for patients with potentially resectable non-small cell lung cancer.

Chaoyuan Liu, Wei Zhao, Junpeng Xie, Huashan Lin, Xingsheng Hu, Chang Li, Youlan Shang, Yapeng Wang, Yingjia Jiang, Mengge Ding and 8 more

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Frontiers in immunology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed, 3 pooled it
14.0field-weighted citation impact, top 1% 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

55 citing papers in PubMed, 3 syntheses or guidelines pooled it, 62 citations in OpenAlex.

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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

18 authors at 3 institutions in 2 countries.

Chaoyuan LiuDepartment of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Wei ZhaoDepartment of Radiology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Junpeng XieDepartment of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Huashan LinDepartment of Pharmaceutical Diagnosis, GE Healthcare, Changsha, China.
Xingsheng HuDepartment of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Chang LiDepartment of Radiology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Youlan ShangDepartment of Radiology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Yapeng WangDepartment of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Yingjia JiangDepartment of Radiology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Mengge DingDepartment of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Muyun PengDepartment of Thoracic Surgery, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China.
Tian XuDepartment of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Ao'ran HuDepartment of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Yuda HuangDepartment of Ministry of science and technology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Yuan GaoDepartment of Basic Science, College of Chiropractic, Logan University, Chester field, MO, United States.
Xianling LiuDepartment of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Jun LiuDepartment of Radiology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Fang MaDepartment of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Central South University · CNSecond Xiangya Hospital of Central South University · CNLogan University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: The treatment response to neoadjuvant immunochemotherapy varies among patients with potentially resectable non-small cell lung cancers (NSCLC) and may have severe immune-related adverse effects. We are currently unable to accurately predict therapeutic response. We aimed to develop a radiomics-based nomogram to predict a major pathological response (MPR) of potentially resectable NSCLC to neoadjuvant immunochemotherapy using pretreatment computed tomography (CT) images and clinical characteristics. Methods: A total of 89 eligible participants were included and randomly divided into training (N=64) and validation (N=25) sets. Radiomic features were extracted from tumor volumes of interest in pretreatment CT images. Following data dimension reduction, feature selection, and radiomic signature building, a radiomics-clinical combined nomogram was developed using logistic regression analysis. Results: The radiomics-clinical combined model achieved excellent discriminative performance, with AUCs of 0.84 (95% CI, 0.74-0.93) and 0.81(95% CI, 0.63-0.98) and accuracies of 80% and 80% in the training and validation sets, respectively. Decision curves analysis (DCA) indicated that the radiomics-clinical combined nomogram was clinically valuable. Discussion: The constructed nomogram was able to predict MPR to neoadjuvant immunochemotherapy with a high degree of accuracy and robustness, suggesting that it is a convenient tool for assisting with the individualized management of patients with potentially resectable NSCLC.

Indexed as

Carcinoma, Non-Small-Cell LungLung NeoplasmsHumansImmunotherapyNeoadjuvant TherapyNomogramsmajor pathological responseneoadjuvant immunochemotherapynomogramNSCLCradiomics

Identifiers

PMID36875128
PMCPMC9978193
OpenAlexW4321108304

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.