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Safety and Efficacy of VB10.16 and Pembrolizumab in Patients with Head-Neck Squamous Cell Carcinoma

NCT06016920 · Status: RECRUITING · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 51

Last updated 2024-12-17

No results posted yet for this study

Summary

This is a multi-center study in patients with un-resectable Recurrent or Metastatic HPV16-positive oropharyngeal Head and Neck Squamous Cell Carcinoma (HNSCC). The trial is designed to investigate VB10.16, an investigational therapeutic DNA vaccine in combination with another medicine, pembrolizumab, which is the standard of care for patients with previously untreated metastatic or resectable recurrent PD-L1 positive HNSCC. The study is divided in 2 parts: a phase 1, dose escalation part, testing 3 different doses of VB10.16 in combination with a standard fixed dose of pembrolizumab. The goal of this part is to evaluate the safety and tolerability of the combined treatment and to decide on the dose of VB10.16 to be used in the second part of the trial. In the second part of the trial, a phase 2a, dose expansion part, participants will receive either the highest safe dose of VB10.16 from part 1 or the 3 mg dose both in combination with pembrolizumab. The dose given to each participant will be decided in random.

The trial is designed to define the optimal dose of VB10.16 in combination with pembrolizumab for future clinical studies based on the safety, tolerability and anti-tumor effect data generated.

Conditions

  • HPV Positive Oropharyngeal Squamous Cell Carcinoma
  • HNSCC

Interventions

BIOLOGICAL

VB10.16

Intramuscular (i.m.) administrations of VB10.16 every 3 weeks (Q3W) starting at Week 1/Day 1 during a 12-week induction period, followed by a maintenance period with administrations every 6 weeks (Q6W) from Week 13 until Week 48. A total of up to 10 i.m. administrations will be given. VB10.16 will be administered via Pharma Jet® Stratis 0.5 mL needle free injection system.

DRUG

Pembrolizumab

Pembrolizumab 200 mg intravenous (i.v.) will be given in accordance with the local regulatory-approved label Q3W starting at Week 1/Day 1 for as long as the patient tolerates and continues to have clinical benefit from the treatment based on the patient and investigator's decision, up to a maximum of 35 treatments corresponding to approximately 2 years of treatment. After 48 weeks of treatment patients can continue on 200 mg Q3W or change to 400 mg Q6W at the discretion of the investigator and after consultation with the sponsor. Pembrolizumab will be given by i.v. infusion over 30 minutes.

Sponsors & Collaborators

Principal Investigators

  • Åse Bratland, MD, PhD · Oslo University Hospital

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-12-19
Primary Completion
2027-09-30
Completion
2028-01-31

Countries

  • Czechia
  • France
  • Germany
  • Hungary
  • Norway
  • Poland
  • Spain
  • United Kingdom

Study Locations

More Related Trials

Entities

Drugs
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06016920 on ClinicalTrials.gov