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Allogeneic Engineered Hematopoietic Stem Cell Transplant (HCT) Lacking the CD33 Protein, and Post-HCT Treatment With Mylotarg, for Patients With CD33+ AML or MDS

NCT04849910 · Status: TERMINATED · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 67

Last updated 2025-07-29

No results posted yet for this study

Summary

This is a Phase 1/2a, multicenter, open-label, first-in-human (FIH) study of VOR33 in participants with AML or MDS who are undergoing human leukocyte antigen (HLA)-matched allogeneic hematopoietic cell transplant (HCT).

Conditions

Interventions

BIOLOGICAL

VOR33

Allogeneic, human leukocyte antigen (HLA) matched, genome edited hematopoietic stem and progenitor cell (HSPC) therapy product lacking the CD33 myeloid protein

DRUG

Mylotarg

Infusion of Mylotarg

Sponsors & Collaborators

  • Vor Biopharma

    lead INDUSTRY

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-12-16
Primary Completion
2025-05-28
Completion
2025-05-28
FDA Drug
Yes

Countries

  • United States
  • Canada

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04849910 on ClinicalTrials.gov