Open Actively Recruiting

RGI-2001 for the Prevention of Acute Graft-vs-Host Disease in Subjects Following Allogeneic Hematopoietic Stem Cell Transplantation

About

Brief Summary

This Phase II open label study will evaluate the safety and efficacy of repeat doses of RGI-2001 in combination with standard of care treatment for the prevention of acute graft-vs-host-disease (aGvHD) in subjects following Allogeneic Hematopoietic Stem Cell Transplantation (alloHSCT). These subjects will be compared to contemporary controls.

Primary Purpose
Prevention
Study Type
Interventional
Phase
Phase II

Eligibility

Gender
All
Healthy Volunteers
No
Minimum Age
18 Years
Maximum Age
64 Years

Inclusion Criteria:

  • Ages ≥ 18 and ≤ 65 years of age
  • Has a hematologic malignancy which includes Acute myelogenous leukemia (AML), T or B cell acute lymphoblastic leukemia (ALL) Myelodysplastic syndrome (MDS), chronic myelomonocytic leukemia (CMML), myeloproliferative disorder (MPD) including myeloid metaplasia and CML
  • Must have adequate organ function
  • Transplant Donor: Matched related donor or Unrelated donor
  • Is a candidate for anti-graft-vs-host-disease (GvHD) prophylaxis that includes a calcineurin inhibitor
  • Ability to understand and willingness to sign a written informed consent form
  • If female of childbearing potential, must have had a negative serum pregnancy test prior to enrollment and must have agreed to use a double barrier method of contraception for 30 days after RGI-2001 administration
  • If male, must be sterile or willing to use an approved method of contraception from the time of informed consent to 90 days after last dose of RGI-2001 administration

Exclusion Criteria:

  • Has had any other prior organ transplantation
  • Planned procedure to deplete regulatory T cells from donor transplant materials
  • Planned reduced intensity conditioning
  • Has had prior treatment with anti-CD3, other T cell depleting antibodies, or anti-thymocyte globulin within 12 months prior to alloHSCT procedure
  • Has progressive underlying malignant disease including post-transplant lymphoproliferative disease
  • Has evidence of active central nervous system (CNS) disease including known brain or leptomeningeal disease (CT or MRI scan of the brain required only in case of clinical suspicion of CNS involvement)
  • Is female and pregnant or lactating
  • Has a documented history of uncontrolled autoimmune disease or on active treatment
  • History of myocardial infarction, unstable angina, or acute coronary syndrome within 6 months prior to receiving study drug

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Study Stats
Protocol No.
19-001087
Category
Hematology-Oncology
Oncology
Contact
Bruck Habtemariam
Location
  • UCLA Westwood
For Providers
NCT No.
NCT04014790
For detailed technical eligibility, visit ClinicalTrials.gov.