152P TACTI-003 Cohort B: Eftilagimod alpha (Soluble LAG-3) and pembrolizumab in first-line recurrent or metastatic head & neck squamous cell carcinoma with PD-L1 negative
Eftilagimod alpha (E) is a soluble LAG-3 protein that binds to a subset of MHC class II molecules to mediate antigen presenting cell activation & T-cell (CD4/CD8) recruitment/activation. Prior results from a phase II study of E plus pembrolizumab (P) as a second-line therapy in recurrent or metastatic (R/M) head and neck squamous cell carcinoma (HNSCC) led to promising response rates across all PD-L1 strata (TACTI-002; NCT03625323). We report updated results from the PD-L1 negative (CPS <1) Cohort B of the TACTI-003 study in 1st line HNSCC (NCT04811027).
Authors
- I. Braña
- Marika Rasschaert (ORCID: https://orcid.org/0000-0003-3051-6481)
- J. Christian (ORCID: https://orcid.org/0000-0001-8490-3984)
- Frédéric Triebel (ORCID: https://orcid.org/0000-0002-1526-7045)
- Robert L. Metcalf
- Sebastian M. Dieter (ORCID: https://orcid.org/0000-0003-1324-7638)
- Ainara Soria Rivas (ORCID: https://orcid.org/0000-0002-4673-8989)
- Simon Laban (ORCID: https://orcid.org/0000-0001-6732-7137)
- T-E. Ciuleanu
- C. Mueller
- Martin Förster (ORCID: https://orcid.org/0000-0003-3876-7269)
- C.A. Kristensen
- M. Covela
Institutions
- Hebron University (PS)
- Nottingham University Hospitals NHS Trust (GB)
- University College London Hospitals NHS Foundation Trust (GB)
- Copenhagen University Hospital (DK)
- Institute of Oncology Prof. Dr. Ion Chiricuta (RO)
- Antwerp University Hospital (BE)
- Vall d'Hebron Institut de Recerca (ES)
- National Center for Tumor Diseases (DE)
- Vall d'Hebron Hospital Universitari (ES)
- The Christie NHS Foundation Trust (GB)
- TrueBinding (United States) (US)
- Immutep (Germany) (DE)
- Hospital Universitario Lucus Augusti (ES)
- Hospital Universitario Ramón y Cajal (ES)
- University College London (GB)
Publication Details
- Journal
- Immuno-Oncology Technology
- Published
- 2024-12-01
- DOI
- https://doi.org/10.1016/j.iotech.2024.100781
- Primary Topic
- Cancer Immunotherapy and Biomarkers
- Type
- article
- Field-Weighted Citation Impact
- 0.00