ArticleCancer science2025
ONO-4578 Plus Nivolumab in Unresectable Advanced or Recurrent Gastric or Gastroesophageal Junction Cancer.
Article in Cancer science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03155061 (Phase 1 Dose Escalating and Expansion Study of ONO-4578 Given as Monotherapy and Combinations of ONO-4578 and ONO-4538 in Subjects With Advanced or Metastatic Solid Tumors), which is not on this map. Cited by 2 papers.
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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.
Phase 1 Dose Escalating and Expansion Study of ONO-4578 Given as Monotherapy and Combinations of ONO-4578 and ONO-4538 in Subjects With Advanced or Metastatic Solid Tumors
Who cites it
2 citing papers in PubMed.
- First-in-human phase I study of DT-9081, a selective EP4 receptor antagonist, in advanced solid tumors.Investigational new drugs · 2026Article
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Authors and funding
25 authors.
Funding
Abstract
ONO-4578, an EP4 antagonist, alone and combined with nivolumab, showed acceptable safety profiles and signs of antitumor activity in solid tumors. The expansion part examined the safety, preliminary efficacy, and biomarkers of ONO-4578 plus nivolumab in unresectable advanced or recurrent gastric or gastroesophageal junction (G/GEJ) cancer. Patients were enrolled into three groups: with previous immuno-oncology treatment (IO-treated; n = 30), without IO treatment (IO-naive; n = 30), and with UGT1A1 polymorphism (UGT1A1p; n = 6). Treatment-related adverse events (TRAEs) occurred in 46 patients (grade 3-4 in 17), with no grade 5 events reported. We confirmed the tolerability of the treatment in UGT1A1p. Objective response and disease control rates were 10.0% and 73.3%, respectively, in IO-treated and 16.7% and 40.0%, respectively, in IO-naive. Biomarker analysis indicated immune activation in the tumor microenvironment after the treatment. In conclusion, ONO-4578 plus nivolumab showed a manageable safety profile and antitumor activity in G/GEJ cancer. Trial Registration: Japan Registry of Clinical Trials number: jRCT2080223441; ClinicalTrials.gov identifier: NCT03155061.
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