ReviewCancers2025
Emerging and Investigational Systemic Therapies in Recurrent/Metastatic Head and Neck Cancer After Progression on Immunotherapy.
Review in Cancers, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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
7 citing papers in PubMed.
- FGF/FGFR Alteration Type as a Candidate Enrichment Biomarker for Gunagratinib in Recurrent or Metastatic Head and Neck Cancer: An Exploratory Analysis of Two Early-Phase Trials.Targeted oncology · 2026Trial
- Amivantamab in Recurrent/Metastatic Head and Neck Squamous Cell Cancer After Checkpoint Inhibitor and Chemotherapy: Pivotal Results From the Phase Ib/II OrigAMI-4 Study.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2026Trial
- Mechanisms of traditional Chinese medicine in enhancing the efficacy and reducing the toxicity of immune checkpoint inhibitorsJournal of enzyme inhibition and medicinal chemistry · 2026Review
- Review
- Antibody-Drug Conjugates: Pharmacotherapeutic Properties and Future Perspectives.Pharmaceutics · 2026Review
- Anlotinib as Third-Line or Later Therapy in Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma: Real-World Efficacy and Safety Outcomes.Drug design, development and therapy · 2026Article
- Antibody-drug conjugates in recurrent or metastatic HNSCC: relevant targets, clinical development, and future prospects.Frontiers in immunology · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundRecurrent and metastatic head and neck squamous cell carcinoma (R/M HNSCC) after immune checkpoint inhibitor (ICI) progression represents a major clinical challenge. Between 60 and 80% of patients develop resistance, and historical salvage regimens like cytotoxic chemotherapy or chemotherapy plus cetuximab rarely extend median overall survival (mOS) beyond one year. SCOPE OF REVIEW: This review examines systemic therapies evaluated specifically in the post-ICI setting, emphasizing agents advancing to Phase II and III trials. Classes include chemotherapy combinations, ICI-based approaches, small-molecule targeted combinations, bispecific antibodies, antibody-drug conjugates (ADCs), and next-generation vaccines.
resultsPromising signals have emerged across multiple therapeutic modalities. Targeted combination strategies have demonstrated encouraging response rates and survival outcomes in difficult-to-treat, PD-1-resistant disease. Antibody-based platforms, including antibody-drug conjugates and bispecific antibodies, continue to show consistent clinical activity across diverse patient populations, offering disease control and prolonged survival. Novel immunotherapies and therapeutic vaccines are also generating durable responses, particularly in biologically defined subgroups, highlighting the potential of immune-based precision treatments in R/M HNSCC.
conclusionsComparative analysis highlights distinct advantages and limitations: chemotherapy ensures rapid shrinkage but poor durability; biomarker-driven small molecules achieve strong survival gains in narrow niches; ADCs and bispecifics offer balanced efficacy in unselected patients; and vaccine platforms deliver durable benefit in defined subsets. Together, these data signal a paradigm shift toward biomarker-guided, mechanism-driven strategies as the path to closing the post-ICI therapeutic gap in R/M HNSCC.
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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.