Can a cancer vaccine train the body to fight advanced tumors?
NCT ID NCT04864418
First seen Jul 22, 2026 · Last updated Jul 23, 2026 · Updated 1 time
Summary
This phase 1 trial is testing an experimental therapeutic cancer vaccine called AST-021p in people with advanced solid tumors that no longer respond to standard treatments. The goal is to see if the vaccine is safe and can trigger an immune response against the cancer. Participants receive a series of injections at different dose levels to find the best and safest dose.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- a therapeutic cancer vaccine called AST-021p
- What this could lead to
- If successful, this could point toward a new treatment option for advanced solid tumors that have stopped responding to standard therapies.
- What could go wrong
- This is an early phase 1 trial with only 22 participants, focused on safety and dosing. It is too soon to know if the vaccine will shrink tumors or improve survival.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for ADVANCED CANCER are added.
By submitting, you agree to our Terms of use
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Locations
-
Korea University Anam Hospital
Seoul, South Korea
-
Korea University Guro Hospital
Seoul, South Korea
-
Seoul ST. Mary's Hospital
Seoul, South Korea
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Could an AI-Designed pill take on Hard-to-Treat cancers?
- Can a new nucleotide analogue boost cancer treatment?
- Can a new Liposome-Wrapped drug shrink Hard-to-Treat solid tumors?
- Can a new antibody help the immune system fight advanced cancers?
- Can an experimental pill slow advanced solid tumors? a phase 1 trial puts HW221043 to the test.
- Can a pill that starves tumors of oxygen help fight advanced cancer?