Trial reportClinical cancer research : an official journal of the American Association for Cancer Research2025
A Phase II Open-Label, Randomized Clinical Trial of Atezolizumab with or without Human Recombinant IL-7 (CYT107) in Advanced Urothelial Cancer.
Trial report in Clinical cancer research : an official journal of the American Association for Cancer Research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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
5 citing papers in PubMed.
- Host-directed immune therapies: a second front in the battle against sepsis.The Journal of clinical investigation · 2026Review
- First-in-human use of recombinant IL-7 to potentiate antigen-specific T cell therapy: a single patient case study.Journal for immunotherapy of cancer · 2026Article
- In-depth Evaluation of the Olink Target 48 Cytokine Panel: Inter-Laboratory Evaluation of Performance and Reliability for Biomarker Studies in Oncology.The AAPS journal · 2026Article
- Beyond priming: a sequential, feedback-guided adjuvant framework for therapeutic cancer peptide vaccines in immunologically cold tumors.Frontiers in immunology · 2026Review
- IL-7: a potential next-generation adjuvant for immune cell therapies.Frontiers in immunology · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
15 authors.
Funding
Abstract
purposeAdvanced urothelial cancer generally has high mortality despite modern anti-PD-1/L1 antibody-based combinations. Augmenting checkpoint inhibitor-mediated immune responses with lymphocyte growth factors may improve outcomes. We conducted a randomized phase II study (Cancer Immunotherapy Trials Network-14) in 47 patients to explore whether human recombinant IL-7 (CYT107) could be safely combined with PD-L1 inhibition to enhance responses. PATIENTS AND
methodsPatients with urothelial cancer after platinum chemotherapy were randomized to atezolizumab alone or with CYT107 weekly for four doses. The primary objective was clinical efficacy by the objective response rate (ORR). Secondary objectives included safety, toxicity, and other clinical outcomes. Correlative endpoints included peripheral immunophenotyping and quantification of cytokines.
resultsCYT107 plus atezolizumab was well-tolerated, without dose-limiting toxicities and lower grade 3 to 4 treatment-related adverse events compared with atezolizumab monotherapy. The ORR was 26.3% for the combination therapy versus 23.8% for atezolizumab alone (P = 0.428). The complete response rate was 10.5% for the combination therapy versus 4.8% for monotherapy. Three patients on combination therapy had responses >21 months versus one with monotherapy. CD4+ and CD8+ T-lymphocyte expansion occurred in patients with response to combination therapy, with the greatest effect in T memory stem cells. Patients who responded to treatment exhibited elevated baseline levels of CCL4 and reduced levels of VEGFA and TNF.
conclusionsCombining CYT107 with atezolizumab was safe and resulted in lymphocyte expansion, a doubling of the complete response rate, and durable responses exceeding 2 years. However, the ORR was similar to atezolizumab alone. Increased and sustained doses of CYT107 coupled with patient selection strategies should be further investigated.
Indexed as
Identifiers
What OpenQuestion holds
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.