AB-3028 T Cell Therapy for Metastatic Castration Resistant Prostate Cancer

This study is testing a new T cell therapy called AB-3028 for men with metastatic castration-resistant prostate cancer (mCRPC), which is prostate cancer that has spread and is no longer responding to standard hormone therapy. AB-3028 uses your own immune cells (T cells) that are specially programmed to recognize and fight prostate cancer cells. The main goal of this study is to see how safe AB-3028 is and what dose works best. Later, it will also look at how effective it is in treating the cancer. You may be able to join if you are at least 18 years old, have mCRPC, and your cancer has progressed after treatment with an androgen receptor pathway inhibitor (ARPI). The study plans to enroll 190 participants, but its current recruitment status is unclear.

Study design
This is a multi-center, open-label (meaning both you and your doctors will know what treatment you are receiving) Phase 1/2 study. It plans to enroll 190 participants.
What's involved
AB-3028 cells are given as a single infusion into your vein. After this, you will have regular check-ups to monitor your safety, how well you tolerate the treatment, and your response.
Compensation
Not stated in the trial record.
Follow-up
You will be followed for safety and tolerability for up to 24 months after receiving the AB-3028 infusion.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT07285694

AB-3028, a Programmable Circuit T Cell Therapy in Patients With Castration Resistant Prostate Cancer (CRPC)

Recruiting
PHASE1Ages 18+InterventionalTreatment
Arsenal Biosciences, Inc.
~190 participants
Updated 2026-06-05 on ClinicalTrials.gov
What's tested:AB-3028

At a glance

Recruiting sites
9 of 9 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Safety and tolerability of AB-3028
Measured over From AB-3028 infusion up to 24 months post-infusion
Metastatic Castration Resistant Prostate Cancer (mCRPC)
9 sites across 7 states
California3
Colorado1
Iowa1
Kansas1
Minnesota1
New York1
Washington1

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Eligibility criteria

Inclusion

Measurable disease by RECIST 1.1 criteria, or evaluable disease via measurable PSA (≥ 1 ng/mL) per PCWG3 criteria. 4. Adequate organ functions.
  • Safety and tolerability of AB-3028From AB-3028 infusion up to 24 months post-infusion

    To assess safety and tolerability of increasing dose levels of AB-3028 in successive cohorts of subjects with metastatic CRPC to determine the maximum tolerated dose (MTD) and/or recommended Phase 2 dose (RP2D) of AB-3028