MedTrace Logo

HMCT/CT2401: Abatacept GVHD Prophylaxis Following Omidubicel HCT

NCT06731504 · Status: RECRUITING · Phase: EARLY_PHASE1 · Type: INTERVENTIONAL · Enrollment: 10

Last updated 2026-01-16

No results posted yet for this study

Summary

This study is a single-center, non-randomized, single-arm pilot trial of omidubicel hematopoietic stem cell transplantation (HCT) for hematologic malignancies with myeloablative conditioning chemotherapy of physician's choice followed by abatacept/tacrolimus/mycophenolate mofetil (ABA/Tac/MMF) graft-versus-host disease (GVHD) prophylaxis. The primary objective is to assess the safety and feasibility of abatacept/tacrolimus/mycophenolate mofetil GVHD prophylaxis following omidubicel HCT.

Target enrollment is 10 participants. Subjects are adults with a diagnosis of hematologic malignancy with an available cord blood unit for omidubicel product manufacturing. Patients will be followed for a total of 18 months and will have research blood draws and Abatacept pharmacokinetics, as well as standard of care assessments that will be reviewed for this study.

It is estimated that 36 months of accrual will be necessary to enroll the targeted sample size with an accrual rate of approximately 1 participant every 3 months. Accrual will be reported by race, ethnicity, gender, and age. Descriptive analyses are planned given the sample size.

Conditions

  • Hematologic Malignancy

Interventions

DRUG

Abatacept

Abatacept is a monoclonal antibody that suppresses T-cell activation through costimulatory blockade. In 2021, abatacept was FDA approved to prevent acute GVHD following allogeneic HCT.

Sponsors & Collaborators

Principal Investigators

  • Sanghee Hong, MD · Duke Health

Study Design

Allocation
NA
Purpose
PREVENTION
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-11-12
Primary Completion
2027-12-31
Completion
2028-07-31
FDA Drug
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

Drugs
Companies

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 NCT06731504 on ClinicalTrials.gov