ArticleJTO clinical and research reports2023
Real-World Data of Combined Immunochemotherapy in Patients With Nonsquamous Advanced NSCLC. A Single-Center Retrospective Study.
Article in JTO clinical and research reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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
2 citing papers in PubMed, 5 citations in OpenAlex.
- Real-world effectiveness of pembrolizumab for first-line treatment of metastatic non-small-cell lung cancer: a decade of evidence and experience.Future oncology (London, England) · 2026Review
- PD-L1 Negative Advanced Non-Small Cell Lung Cancer: Practice Patterns and Real-World Outcomes.Current oncology (Toronto, Ont.) · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: On the basis of the landmark trial KEYNOTE-189 (KN-189), pembrolizumab plus chemotherapy has become the standard-of-care first-line treatment for patients with advanced nonsquamous NSCLC without oncogenic driver alterations.KN-189 included a selected patient population and lacks external validity. In clinical practice, many patients do not meet the inclusion criteria of KN-189, although they are treated accordingly. It is unknown whether these patients benefit equally as the trial population. Methods: We retrospectively analyzed all patients with advanced nonsquamous NSCLC without targetable oncogenic alterations who received the KN-189 treatment regimen between April 2018 and May 2021 at the University Hospital Basel, Switzerland. Patients were grouped into those who retrospectively met the inclusion criteria of KN-189 (group A) and those who did not (group B). Outcome parameters included progression-free survival (PFS), overall survival (OS), and objective response rate. Multivariate subgroup analyses were performed. Results: We identified 75 patients, including 29 patients in group A and 46 patients in group B. Median PFS was 9.2 and 4.6 months in group A and B, respectively ( Conclusions: We report real-world data for patients treated according to the KN-189 regimen with inferior outcomes in patients who did not meet the KN-189 inclusion criteria. Better treatment options for this vulnerable patient population are needed.
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Registered trials
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