This phase I, open-label, single-arm trial uses a "3+3" dose-escalation design to evaluate the safety, tolerability, and preliminary efffcacy of intranasal WSK-IM05 vaccine combined with tislelizumab as neoadjuvant therapy in patients with resectable HPV-positive oropharyngeal squamous cell carcinoma. Participants receive two cycles of WSK-IM05 (intranasal) and tislelizumab (200 mg IV) on day 1 of each 3-week cycle, followed by surgery. After surgery, patients receive standard of care (chemoradiotherapy or radiotherapy as indicated) plus 15 cycles of adjuvant tislelizumab. The main outcomes include dose-limiting toxicities and treatment-related adverse events.
Age range
18 Years
Sex
ALL
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Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Incidence of Dose-Limiting Toxicities (DLTs)
Timeframe: First 21 days after first dose of WSK-IM05
Incidence and Severity of Treatment-Related Adverse Events (TRAEs)
Timeframe: From first dose through 30 days after last dose of WSK-IM05
Incidence of Serious Adverse Events (SAEs)
Timeframe: From first dose through 30 days after last dose