CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 49 enrolled
Drug / intervention
pepinemab + pembrolizumabdrug
Likely dose
pepinemab + pembrolizumab 20 mg/kgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04815720
NCT04815720Phase 2Completed

A Phase 1b/2 Study of the Combination of Pepinemab and Pembrolizumab in Patients With Recurrent or Metastatic Squamous Cell Carcinoma of the Head and Neck

Vaccinex Inc.·interventional·Posted Mar 25, 2021·Updated Jan 8, 2025

In Brief

A Phase 2 clinical trial evaluating pepinemab + pembrolizumab for Recurrent/Metastatic Squamous Cell Carcinoma of the Head and Neck (HNSCC). Completed, enrolled 49 participants across 15 sites.

Detailed Summary

The purpose of the study is to evaluate the safety and tolerability of pepinemab in combination with pembrolizumab as first-line treatment and determine a recommended Phase 2 dose (RP2D) in patients with recurrent or metastatic head and neck squamous cell carcinoma (R/M HNSCC).

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States

Timeline

Phase 2CompletedFinished
20222023202420252026
First PostedMar 25, 2021
Enrollment StartAug 9, 2021
Primary CompletionJul 24, 2024
TodayJul 2, 2026
Enrollment to primary: 3.0 yearsPosted 5.3 years ago

Interventions

pepinemab + pembrolizumabdrug

The Safety Run-in phase will begin at 20 mg/kg pepinemab with a fixed dose of 200 mg pembrolizumab. The dose of pepinemab may be reduced to 15 mg/kg or 10 mg/kg with a fixed dose of 200 mg pembrolizumab if the initial pepinemab dose of 20 mg/kg is found to not be well tolerated. Once a recommended phase II dose of pepinemab is determined it will be utilized in the Dose Expansion phase in combination with 200 mg pembrolizumab.