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Assessing the Immunogenicity of pING-hHER3FL

NCT03832855 · Status: ACTIVE_NOT_RECRUITING · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 10

Last updated 2025-07-03

No results posted yet for this study

Summary

This study is a phase I clinical trial will that will use an investigational cancer vaccine called pING-hHER3FL. pING-hHER3FL is a circular piece of DNA that produces the full length human HER3 protein and will be used in a phase I study as immunotherapeutic agent to target cancers that are known to express the human epidermal growth factor receptor HER3. The human epidermal growth factor receptor (HER) family including: HER1 (also known as EGFR), HER2, HER3 and HER4 (also known as ErbB2, ErbB3, and ErbB4 respectively) is an important receptor family for the development of many malignancies. HER3 is overexpressed in breast, lung, gastric, head and neck, ovarian cancer, and melanoma.

The objectives of this clinical study is to determine the safety and tolerability of pING-hHER3FL in patients with solid tumor malignancies that have been removed surgically and to test whether immunization with pING-hHER3FL can cause a HER3 specific immune response in patients. Patients enrolled in the study will receive pING-hHER3FL by intramuscular injection (IM) every 4 weeks for 3 total doses. Potential benefits of the research include learning the safety of a vaccine targeting HER3 expressing cancers, whether the pING-hHER3FL vaccine can induce HER3 specific immune responses, and see possible clinical benefit to patients receiving pING-hHER3FL.

Conditions

Interventions

BIOLOGICAL

pING-hHER3FL

Plasmid vaccine containing HER3

Sponsors & Collaborators

  • Herbert Lyerly

    lead OTHER

Study Design

Allocation
NA
Purpose
OTHER
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-07-13
Primary Completion
2026-03-31
Completion
2030-03-31
FDA Drug
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

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 NCT03832855 on ClinicalTrials.gov