ArticleThoracic cancer2019
Chemotherapy combined with Endostar as salvage treatment for EGFR-tyrosine kinase inhibitor primary resistance in an advanced non-small cell lung cancer patient with EGFR L858R mutation and ROS1 fusion: A case report.
Article in Thoracic cancer, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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.
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.
Who cites it
4 citing papers in PubMed.
- Review
- EZR-ROS1 rearrangement as a novel mechanism of acquired resistance to EGFR-TKIs in NSCLC: a case report and literature review.Frontiers in immunology · 2026Review
- AcquiredOncoTargets and therapy · 2021Article
- Comparison of next-generation sequencing and immunohistochemistry analysis for targeted therapy-related genomic status in lung cancer patients.Journal of thoracic disease · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
EGFR-activating mutations have been recognized as the most important predictor of response to EGFR-tyrosine kinase inhibitors (TKIs); however, 20-30% of patients harboring EGFR-activating mutations show poor responses. The mechanisms of such EGFR-TKI primary resistance are still poorly understood. In our case, a non-small cell lung cancer patient developed intrinsic EGFR-TKI resistance and was then confirmed to simultaneously harbor an L858R mutation and ROS1 rearrangement. Salvage chemotherapy plus Endostar showed enduring therapeutic effects, achieving a disease-free survival period of 24 months and overall survival of 30 months. This suggests that co-activation of different oncogenic signal pathways might be a potential mechanism of EGFR-TKI primary resistance. Chemotherapy combined with anti-angiogenesis should be considered an important salvage strategy. Further studies are warranted to verify these findings and explore the underlying mechanisms involved.
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Registered trials
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.