A Phase 1 Study of EPI-326 in EGFR-mutant NSCLC and HNSCC
Start Date
3/31/2026
Completion Date
7/1/2029
Summary
A phase 1 study to determine the safety, tolerability, PK, PD, and preliminary anti-tumor activity of ascending doses of EPI-326 administered to patients with locally advanced or metastatic HNSCC and to patients with any documented EGFR-mutant locally advanced or metastatic NSCLC.
Detailed Description
This study will be a first-in-human (FIH), Phase 1, multicenter, open-label study to determine the safety, tolerability, PK, PD, and preliminary anti-tumor activity of ascending doses of EPI-326 as a single agent administered to patients with EGFR-mutant (per clinically validated molecular testing, e.g., next-generation sequencing \[NGS\]) locally advanced or metastatic NSCLC and locally advanced or metastatic HNSCC. All patients will be treated until documented disease progression, unacceptable toxicity, withdrawal of consent, or study termination.
Eligibility Criteria
Age Range: 18 years to No maximum
Interventions
EPI-326
Conditions
Locations
START Los Angeles
Los Angeles, California 90025
United States
Astera Cancer Care
East Brunswick, New Jersey 08816
United States
START New York Long Island
Lake Success, New York 11042
United States
Sarah Cannon and HCA Research Institute
Nashville, Tennessee 37203
United States
MD Anderson Cancer Center
Houston, Texas 77030
United States
South Texas Accelerated Research Therapeutics (START)
San Antonio, Texas 78229
United States