Study of Zanzalintinib (XL092) + Pembrolizumab vs Pembrolizumab in Subjects With PD-L1 Positive Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma
ACTIVE_NOT_RECRUITING
Status
Conditions
- Head and Neck Squamous Cell Carcinoma
Interventions
- DRUG: Zanzalintinib
- DRUG: Zanzalintinib-matched Placebo
- BIOLOGICAL: Pembrolizumab
Sponsor
Exelixis
Collaborators