ArticleJournal of hematology & oncology2025
Iparomlimab and tuvonralimab (QL1706) plus chemotherapy and bevacizumab for EGFR-mutant patients with advanced non-small cell lung cancer after failure of EGFR-tyrosine kinase inhibitors: updated results from cohort 5 in the DUBHE-L-201 study.
Article in Journal of hematology & oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07267078 (Neoadjuvant Tuvonralimab and Iparomlimab With Gemcitabine-oxaliplatin for Biliary Tract Cancer), which is not on this map. Cited by 9 papers, 2 of them syntheses that pooled it.
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.
Neoadjuvant Tuvonralimab and Iparomlimab With Gemcitabine-oxaliplatin for Biliary Tract Cancer
Who cites it
9 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Pooled safety profiles of bispecific antibodies targeting PD-1/CTLA-4 or PD-1/VEGF in non-small cell lung cancer: a systematic review and single-arm meta-analysis.Journal of the Egyptian National Cancer Institute · 2026Pooled it
- ctDNA clearance predicts survival in unresectable EGFR-mutant NSCLC: a meta-analysis.Frontiers in oncology · 2026Pooled it
- Article
- Narrative review of research progress and future development of bispecific antibodies in lung cancer: opportunities and challenges.Translational lung cancer research · 2026Review
- Efficacy of Adding Immune Checkpoint Inhibition to Chemotherapy, With or Without VEGF Inhibition, in Patients With AdvancedJTO clinical and research reports · 2026Article
- <p>Immunotherapy after EGFR‑TKI treatment in advanced non‑small cell lung cancer: Current status and future perspectives (Review)</p>.Oncology reports · 2026Review
- Case Report: PD-1/CTLA-4 dual checkpoint blockade(QL1706) in advanced pulmonary squamous cell carcinoma complicated by multidrug-resistant tuberculosis after multiple lines of immunotherapy.Frontiers in oncology · 2026Review
- Case Report: Severe QL1706-associated immune-related inflammatory myopathy presenting with respiratory dysfunction, bulbar weakness, ocular motility impairment, and suspected cardiac involvement.Frontiers in oncology · 2026Article
- Bispecific antibodies (PD-1/CTLA-4) vs. PD-1 inhibitors with platinum-based chemotherapy±bevacizumab as first-line therapy for persistent, recurrent, or metastatic cervical cancer: a retrospective matched cohort study.Cancer immunology, immunotherapy : CII · 2025Article
Corrections and comments
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Authors and funding
15 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Iparomlimab and tuvonralimab (QL1706), a bifunctional anti-programmed death-1/cytotoxic T-lymphocyte antigen-4 antibody, in combination with bevacizumab and doublet chemotherapy was tolerable and showed preliminary antitumor activity in advanced non-small cell lung cancer (NSCLC) in DUBHE-L-201 study. Here, we report the updated data of long-term survival prognosis and safety from cohort 5. Epidermal growth factor receptor (EGFR)-mutant patients who progressed on EGFR-tyrosine kinase inhibitors (TKIs) were enrolled in cohort 5 and received QL1706 (5 mg/kg) combined with bevacizumab, pemetrexed and carboplatin in a three-week cycle for up to four cycles followed by maintenance therapy of QL1706, bevacizumab and pemetrexed. Survival outcomes and adverse events were followed up. As of July 5, 2024, the median duration of response, progression-free survival (PFS), and overall survival (OS) in the 31 patients in cohort 5 was 11.33 months (95% confidence interval [CI]: 4.17-19.91), 8.51 months (95% CI: 5.72-13.31), and 26.51 months (95% CI: 12.81-not reached), respectively. In 23 (74.2%) patients who received subsequent anticancer therapy after disease progression, the median PFS was 10.02 months. The median PFS (8.51 months vs. 5.95 months, P = 0.622) and median OS (30.19 months vs. 10.68 months, P = 0.177) appeared longer in patients with 21L858R mutation compared to those with 19Del, although the differences were not statistically significant. Grade ≥ 3 treatment-related adverse events occurred in 13 (41.9%) patients. Nineteen (61.3%) patients had immune-related adverse events, of whom one (3.2%) were grade ≥ 3. No new safety signal was observed. QL1706 combining pemetrexed, carboplatin, and bevacizumab showed long-term favorable prognosis and manageable safety profile for advanced EGFR-mutant patients with NSCLC after failure of EGFR-TKIs.
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