drugset / Trial / NCT07136545
A Phase I/II Trial of HCB101 in Combination With Pembrolizumab for Patients With Platinum-Refractory, Recurrent or Metastatic Head and Neck Squamous Cell Carcinoma (SirH&N Trial)
Phase 1/2
Recruiting
50 enrolled
Taipei Veterans General Hospital, Taiwan
Chang Gung Memorial Hospital · collabFBD Biologics Limited · collabNational Taiwan University Hospital · collab
NaSingle-groupOpen-labelTreatment
Summary
This is a non-randomized, open-label, dose-escalation and dose-expansion phase I/II clinical study to evaluate the safety, tolerability, and efficacy of HCB101 in combination with pembrolizumab in patients with platinum-refractory recurrent/metastatic HNSCC. The trial consists of two phases: the dose-escalation phase (I) and the dose-expansion phase (II). Subjects will receive a weekly single dose of HCB101 IV infusion over 60 (±10) minutes on Days 1, 8, and 15 in each 21-day cycle in combination with pembrolizumab (200 mg IV day 1; given every 21 days) until unacceptable AE(s), radiographic or clinically documented disease progression, withdrawal of consent, loss to follow-up, death, or termination of the study whichever occurs first.
Timeline
- Start
- 2025-08-13
- Primary completion
- 2026-12-31
- Completion
- 2026-12-31
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | HCB101 | Protein / enzyme biologic | — | Intravenous |
| Background | Pembrolizumab | Monoclonal antibody | 200 mg | Intravenous |