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Withdrawn Phase 1Phase 2 Interventional

QUILT-3.091 NANT Chordoma Vaccine vs Radiation in Subjects With Unresectable Chordoma.

ClinicalTrials.gov ID: NCT03647423

Public ClinicalTrials.gov record NCT03647423. 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 Oct 22, 2026, 9:29 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

QUILT-3.091 NANT Chordoma Vaccine: A Randomized Phase 1b/2 Trial of the NANT Chordoma Vaccine vs. Radiation in Subjects With Unresectable Chordoma.

Brief summary

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

QUILT 3.091 Chordoma Vaccine: Phase 1B/2 NANT Chordoma Vaccine vs Radiation in Subjects with Unresectable Chordoma.

Study identification

NCT ID
NCT03647423
Recruitment status
Withdrawn
Study type
Interventional
Phase
Phase 1, Phase 2
Lead sponsor
ImmunityBio, Inc.
Industry
Enrollment
Not listed

Conditions and interventions

Interventions

Biological · Drug · Radiation

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
Aug 31, 2018 (Estimated)
Primary completion
Aug 31, 2020 (Estimated)
Completion
Dec 28, 2021 (Actual)
Last update posted
Feb 21, 2025

2018 – 2021

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Chan Soon-Shiong Institute for Medicine El Segundo California 90245 —

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 NCT03647423, 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 Feb 21, 2025 · Synced Oct 22, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT03647423 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →