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Terminated Phase 1 Interventional

A Study in Subjects With Advanced Solid Tumors

ClinicalTrials.gov ID: NCT04156100

Public ClinicalTrials.gov record NCT04156100. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 2, 2026, 10:24 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 1 Study of AGEN1223, a Bispecific Fc-Engineered Antibody as a Single Agent and in Combination With Balstilimab, an Anti-PD-1 Monoclonal Antibody, in Subjects With Advanced Solid Tumors

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study is an open-label, Phase 1 study to evaluate the safety, tolerability, PK, and pharmacodynamic profiles of AGEN1223 as a single-agent and in combination with balstilimab, as well as to assess the maximum tolerated dose and determine the RP2D of AGEN1223 as a single-agent and in combination with balstilimab in subjects with advanced solid tumors.

Study identification

NCT ID
NCT04156100
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1
Lead sponsor
Agenus Inc.
Industry
Enrollment
19 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Dec 9, 2019
Primary completion
Apr 7, 2021
Completion
Sep 28, 2021
Last update posted
Mar 2, 2022

2019 – 2021

United States locations

U.S. sites
4
U.S. states
4
U.S. cities
4
Facility City State ZIP Site status
HonorHealth Research Institute Scottsdale Arizona 85258
University of Southern California Los Angeles California 90033
University of Miami/Sylvester Comprehensive Cancer Center Miami Florida 33136
Abramson Cancer Center at the University of Pennsylvania Philadelphia Pennsylvania 19104

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04156100, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Mar 2, 2022 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04156100 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →