Evidence map›Paper›PMID 41659261›Full record

ArticleTranslational lung cancer research2026

Prognostic factors of epidermal growth factor receptor (EGFR)-mutated advanced non-small cell lung cancer treated with EGFR-tyrosine kinase inhibitor (TKI): a nationwide registry study in China.

Wenhua Liang, Peiling Chen, Jianfu Li, Wenhai Fu, Xin Zheng, Jingwen Diao, Ning Wang, Xuefei Feng, Ran Zhong, Ziwen Yu and 14 more

Abstract read
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In one paragraph

Article in Translational lung cancer research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

24 authors.

Wenhua Liang *Department of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Peiling Chen *Department of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Jianfu Li *Department of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Wenhai Fu *Department of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Xin Zheng *Department of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Jingwen DiaoDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Ning WangChronic Disease Center of the China Center for Disease Control, Beijing, China.
Xuefei FengChronic Disease Center of the China Center for Disease Control, Beijing, China.
Ran ZhongDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Ziwen YuDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Chunyan LiDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Haixuan WangDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Bo ChengDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Caichen LiDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Shan XiongDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Feng LiDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Yu JiangDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Yuechun LinDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Runchen WangDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Tiantian ZhangDepartment of Health Economics, College of Pharmacy, Jinan University, Guangzhou, China.
Baohua WangChronic Disease Center of the China Center for Disease Control, Beijing, China.
Jing WuChronic Disease Center of the China Center for Disease Control, Beijing, China.
Nanshan ZhongDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.
Jianxing HeDepartment of Thoracic Surgery and Oncology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Epidermal growth factor receptor (EGFR) mutations are the most common oncogenic subtype in non-small cell lung cancer (NSCLC) among Asians. EGFR tyrosine kinase inhibitors (TKIs) have become the mainstay of therapy, significantly improving survival outcomes. However, prognostic factors influencing survival in real-world settings among patients treated with EGFR-TKIs remain underexplored. This study aims to identify prognostic factors in EGFR-TKI-treated patients using data from a nationwide registry. Methods: Patient data were sourced from the "Meina Xinsheng" registry, with survival metrics provided by the China Center for Disease Control. We analyzed the impact of sex, age, disease stage, histology, gene mutation type, and Karnofsky Performance Status (KPS) score on duration of treatment (DoT), overall survival (OS), and the incidence of long-term survival (>5 years), using both univariate and multivariate analyses. A reference cohort of EGFR wild-type patients receiving EGFR-TKI therapy was also included. Results: Among 231,699 patients registered for EGFR-TKI treatment across 3,445 hospitals nationally, 221,788 cases of advanced NSCLC were analyzed. Within the subset of 83,791 patients eligible for survival analysis spanning 2012 to 2018, the median OS was 3.2 years [95% confidence interval (CI): 3.18-3.3], and the median lung cancer-specific survival (LCSS) was 4.1 years (95% CI: 4.02-4.1). At least 7.7% of patients achieved a survival milestone of more than 5 years. Factors associated with improved OS and higher long-term survival rates included female sex, stage IIIb disease, adenocarcinoma histology, EGFR exon 19 deletion, superior KPS scores, prolonged DoT, receiving EGFR-TKI as first-line treatment, and achieving a complete response (CR). Younger patients (<40 years) exhibited better OS, albeit with a shorter DoT. Notably, patients maintaining disease control for 22 months had significantly higher long-term survival (12.8%) compared with those who did not (2.7%). Conclusions: In this large real-world cohort of advanced NSCLC patients treated with EGFR-TKI, female sex, stage IIIb (

Indexed as

epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI)nationwide registry studyNon-small cell lung cancer (NSCLC)prognostic factorsreal-world

Identifiers

PMID41659261
PMCPMC12877877

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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.