^
    6d
    Cemiplimab With or Without Fianlimab to Treat Older Patients With Localized or Locally Advanced MSI-H Colorectal Cancer (clinicaltrials.gov)
    P2, N=44, Recruiting, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins | Trial completion date: May 2028 --> May 2030 | Trial primary completion date: May 2028 --> May 2030
    Trial completion date • Trial primary completion date • MSI-H
    |
    MSI (Microsatellite instability)
    |
    MSI-H/dMMR
    |
    Libtayo (cemiplimab-rwlc) • fianlimab (REGN3767)
    7d
    A Safety and Efficacy Study of Combined Fianlimab + Cemiplimab in Children and Young Adults With Recurrent or Progressive High-Grade Glioma or Posterior Fossa-A Ependymoma (clinicaltrials.gov)
    P1/2, N=120, Not yet recruiting, Regeneron Pharmaceuticals
    New P1/2 trial
    |
    Libtayo (cemiplimab-rwlc) • fianlimab (REGN3767)
    19d
    Fianlimab, a human lymphocyte activation gene-3 monoclonal antibody, in combination with cemiplimab: Tumor-specific expansion cohorts in advanced malignancies. (PubMed, Cancer)
    Fianlimab plus cemiplimab demonstrated modest clinical efficacy with an acceptable safety profile in patients with advanced malignancies across several tumor types mostly in treatment-naive patients. Further investigation is warranted.
    Journal • First-in-human
    |
    LAG3 (Lymphocyte Activating 3)
    |
    Libtayo (cemiplimab-rwlc) • fianlimab (REGN3767)
    27d
    A Trial to Learn if the Combination of Fianlimab, Cemiplimab, and Chemotherapy is Safe and Works Better Than the Combination of Cemiplimab and Chemotherapy in Adult Patients With Non-Small Cell Lung Cancer That Can be Treated With Surgery (clinicaltrials.gov)
    P2, N=195, Recruiting, Regeneron Pharmaceuticals | Active, not recruiting --> Recruiting
    Enrollment open
    |
    PD-L1 (Programmed death ligand 1)
    |
    cisplatin • carboplatin • paclitaxel • pemetrexed • Libtayo (cemiplimab-rwlc) • fianlimab (REGN3767)
    28d
    Fianlimab&Cemiplimab as TotalNeoadj The (TNT) ForMelanoma (clinicaltrials.gov)
    P2, N=35, Not yet recruiting, University of California, Irvine
    New P2 trial
    |
    Libtayo (cemiplimab-rwlc) • fianlimab (REGN3767)
    1m
    PROSECCO: A Phase 2, Single Arm, Neoadjuvant Study Evaluating Combination Cemiplimab, Fianlimab, And Ipilimumab In Patients With Surgically Resectable Melanoma (clinicaltrials.gov)
    P2, N=20, Not yet recruiting, M.D. Anderson Cancer Center
    New P2 trial
    |
    Yervoy (ipilimumab) • Libtayo (cemiplimab-rwlc) • fianlimab (REGN3767)
    1m
    Trial assessing fianlimab plus cemiplimab plus chemotherapy or cemiplimab plus chemotherapy in patients with pleural mesothelioma (2024-519208-29-00)
    P1/2, N=126, Recruiting, Intergroupe Francophone De Cancerologie Thoracique | Not yet recruiting --> Recruiting
    Enrollment open
    |
    pemetrexed • Libtayo (cemiplimab-rwlc) • fianlimab (REGN3767)
    2ms
    CLeAR: Cemiplimab +/- Fianlimab Post Y90 Radioembolization in Patients With Hepatocellular Carcinoma (clinicaltrials.gov)
    P1, N=20, Not yet recruiting, Virginia Commonwealth University | Initiation date: Feb 2026 --> Jul 2026
    Trial initiation date
    |
    CD4 (CD4 Molecule)
    |
    Libtayo (cemiplimab-rwlc) • fianlimab (REGN3767)
    2ms
    Cemiplimab Plus Fianlimab for the Treatment of Locally Advanced Head and Neck Basal Cell Carcinoma Before Surgery (clinicaltrials.gov)
    P2, N=70, Recruiting, Thomas Jefferson University | Trial completion date: Jul 2027 --> Jul 2031 | Trial primary completion date: Jul 2027 --> Jul 2031
    Trial completion date • Trial primary completion date
    |
    Libtayo (cemiplimab-rwlc) • fianlimab (REGN3767)
    2ms
    A Study to See if Giving Fianlimab and Cemiplimab Together is Better Than Cemiplimab Alone at Treating Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma (clinicaltrials.gov)
    P2, N=120, Recruiting, Regeneron Pharmaceuticals | Not yet recruiting --> Recruiting
    Enrollment open • IO biomarker
    |
    PD-L1 (Programmed death ligand 1)
    |
    PD-L1 expression
    |
    Libtayo (cemiplimab-rwlc) • fianlimab (REGN3767)
    2ms
    Cemiplimab With or Without Fianlimab to Treat Older Patients With Localized or Locally Advanced MSI-H Colorectal Cancer (clinicaltrials.gov)
    P2, N=44, Recruiting, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins | N=33 --> 44
    Enrollment change • MSI-H
    |
    MSI (Microsatellite instability)
    |
    MSI-H/dMMR
    |
    Libtayo (cemiplimab-rwlc) • fianlimab (REGN3767)
    2ms
    A Study Comparing Two Immunotherapy Options for Human Papillomavirus Positive HPV-Positive Head and Neck Cancer After Treatment (clinicaltrials.gov)
    P2, N=68, Not yet recruiting, University of Chicago | Initiation date: Jan 2026 --> Dec 2026
    Trial initiation date • Minimal residual disease
    |
    PD-L1 (Programmed death ligand 1)
    |
    PD-L1 IHC 22C3 pharmDx • NavDx®
    |
    Libtayo (cemiplimab-rwlc) • fianlimab (REGN3767)