ArticleOncoimmunology2026
Circadian timing of first-line chemoimmunotherapy is associated with survival in extensive-stage small cell lung cancer.
Article in Oncoimmunology, 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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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.
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Authors and funding
15 authors.
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Abstract
Growing evidence suggests that circadian timing influences the efficacy of immune checkpoint inhibitors across multiple malignancies. However, evidence in extensive-stage small cell lung cancer (ES-SCLC) remains limited to a single East Asian cohort, and independent validation in other populations is lacking. We conducted a retrospective single-center cohort study of 107 patients with ES-SCLC treated with first-line platinum-etoposide plus atezolizumab or durvalumab. The time of day of administration (ToDA) was defined as the median start time of the first four immunotherapy infusions, and patients were categorized according to the cohort median ToDA. The primary endpoints were progression-free survival (PFS) and overall survival (OS). The cohort median ToDA was 11:54. Patients treated before the median ToDA had significantly longer median PFS (9.07 vs. 7.23 months,
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