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Recruiting Phase 1 NCT05653271

NCT05653271 ACE1831 in Adult Subjects With Relapsed/ Refractory CD20-expressing B-cell Malignancies

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Clinical Trial Summary
NCT ID NCT05653271
Status Recruiting
Phase Phase 1
Sponsor Acepodia Biotech, Inc.
Condition B-cell Lymphoma
Study Type INTERVENTIONAL
Enrollment 42 participants
Start Date 2023-01-21
Primary Completion 2025-09

Eligibility & Interventions

Sex All sexes
Min Age 18 Years
Max Age N/A
Study Type INTERVENTIONAL
Interventions
CyclophosphamideFludarabineACE1831

Eligibility Fast-Check

Enter your details for a quick preliminary check. This does not replace medical advice.

What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

Phase 1 is the earliest stage of human testing — safety and dosage are the primary focus. Visits are frequent and medical supervision is intensive. You will be among the first people to receive this treatment.

This trial targets 42 participants in total. It began in 2023-01-21 with a primary completion date of 2025-09.

⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.

Brief Summary

ACE1831 is an off-the-shelf, allogeneic gamma delta T (gdT) cell therapy derived from healthy donors, that is under investigation for the treatment of CD20-expressing B-cell malignancies. The ACE1831-001 study is an open-label, Phase I, first-in-human (FIH) study that aims to evaluate the safety and tolerability, pharmacokinetics and pharmacodynamics, and efficacy of ACE1831 in patients with CD20-expressing Non-Hodgkin lymphoma.

Eligibility Criteria

Key Inclusion Criteria: * CD20-positive B-cell NHL that is persistent or progressive after having received at least 2 prior systemic therapies per NCCN guidelines * At least 1 measurable lesion according to the revised International Working Group (IWG) Response Criteria for Malignant Lymphoma * Eastern Cooperative Oncology Group (ECOG) Performance Status 0-1 or subjects with ECOG scores of 2 with a serum albumin of \>3.5 * Adequate hematologic and renal, hepatic, and cardiac function * Oxygen saturation via pulse oxygenation ≥ 92% at rest on room air Key Exclusion Criteria: * Prior treatment with a genetically modified cell therapy product targeting CD20 * Autologous stem cell transplant within 6 weeks of informed consent or history of allogeneic stem cell transplantation * History of central nervous system (CNS) lymphoma or primary CNS lymphoma * History or presence of clinically relevant CNS disorder (e.g. epilepsy) * Clinically significant active infection * Currently active, clinically significant cardiovascular disease * Human Immunodeficiency virus (HIV) infection (however, subjects on anti-retroviral therapy for at least 4 weeks and with HIV viral loads of \<400 copies/mL are eligible), active hepatitis B infection, or hepatitis C infection * History of other malignancies with the exception of certain treated malignancies with no evidence of disease * Primary immunodeficiency disorder * Pregnant or lactating female * Any medical, psychological, familial, or sociological conditions that, in the opinion of the Investigator or Sponsor Medical Monitor, would impair the ability of the subject to receive study treatment, comply with study requirements, or understanding of the informed consent

Contact & Investigator

Central Contact

Stephanie Chien

✉ clinical@acepodiabio.com

📞 +1 415-366-7822

Frequently Asked Questions

Who can join the NCT05653271 clinical trial?

This trial is open to participants of all sexes, aged 18 Years or older, studying B-cell Lymphoma. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.

What phase is the NCT05653271 trial and what does that mean for participants?

Phase 1 trials are the first stage of human testing. The primary goal is to assess safety and determine appropriate dosage levels. Participants are closely monitored. These trials typically involve a small number of volunteers.

Is NCT05653271 currently recruiting?

Yes, NCT05653271 is actively recruiting participants. Contact the research team at clinical@acepodiabio.com for enrollment information.

Where is the NCT05653271 trial being conducted?

This trial is being conducted at Orlando, United States, Atlanta, United States, Indianapolis, United States, Louisville, United States and 9 additional locations.

Who is sponsoring the NCT05653271 clinical trial?

NCT05653271 is sponsored by Acepodia Biotech, Inc.. The trial plans to enroll 42 participants.

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ClinicalMetric — Independent clinical trial intelligence platform. Not affiliated with NIH, ClinicalTrials.gov, the U.S. FDA, or any pharmaceutical company, hospital, or clinical research organization. Trial data is sourced from ClinicalTrials.gov for informational purposes only and does not constitute medical advice. Do not make any treatment, enrollment, or health decisions based solely on information found here — always consult a qualified healthcare professional. Full Disclaimer  ·  Last Reviewed: April 2026  ·  Data Methodology