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Clinical trialNCT07270978RecruitingPhase 1Interventional

Phase Ib Study of CD33 FPBMC in Patients With MRD+ AML or MDS

SponsorUniversity of VirginiaEnrollment23Acute Myeloid LeukemiaMyelodysplastic SyndromesMyelodysplastic/Myeloproliferative Neoplasm
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The purpose of this study is to understand the safety and estimate the efficacy of combining anti-CD3 x anti-CD33 bispecific antibody (CD33Bi) armed fresh peripheral blood mononuclear cells (CD33Bi FPBMC) for patients with acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS) where they still have detectable disease ("MRD+") after some treatment. Participants receive 4 weekly doses of CD33 FPBMC by intravenous infusion followed by 4-6 weeks of standard treatment with a hypomethylating agent (type of treatment such as decitabine or azacitidine) and possibly a drug called venetoclax. This is considered 1 cycle of study treatment and may be repeated up to 4 times during the study.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • University of Virginia

    Charlottesville, Virginia, United States

    Daniel Reed, MD
    Recruiting

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

CD33 FPBMC
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
26 Mar 2026
Primary completion
31 Aug 2028
Completion
31 Jul 2031
Last update posted
11 May 2026
Registered enrollment
23
Registry id
NCT07270978
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.