A Clinical Trial of Neoadjuvant Targeted Therapy, Immunotherapy, and Lysogenic HSV-Based Virotherapy in Resectable Head and Neck Squamous Cell Carcinoma
A Prospective, Single-arm Clinical Study of Immune-targeted Therapy Combined With Lysogenic HSV Virus for the Neoadjuvant Treatment of Surgically Resectable Head and Neck Squamous Carcinoma
West China Hospital
29 participants
Jun 10, 2025
INTERVENTIONAL
Conditions
Summary
Evaluation of the safety and tolerability of immune-targeted therapy combined with neoadjuvant therapy with lysogenic HSV virus for patients with surgically resectable squamous carcinoma of the head and neck.
Eligibility
Plain Language Summary
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Interventions
200mg IV Q3W
30mg PO QD
Lysosomal HSV virus injection (divided into a dose-escalation phase and a dose-expansion phase; in the dose-escalation phase, Group 1 took 106 pfu/mL and Group 2 took 108 pfu/mL, and in the dose-expansion phase the dose of lysosomal HSV virus with the highest MPR of the escalation phase was taken.) .. The dose of intralymph node injection of lysosomal HSV virus in patients was determined according to the size of metastatic lymph nodes, (diameter less than or equal to 1.5 cm, maximum 1 mL; diameter 1.5-2.5 cm, maximum 2 mL; diameter greater than 2.5 cm, maximum 4 mL). Two injections were given per patient, with each dose separated by 2 weeks.
Locations(1)
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NCT07010120