Viewing Study NCT04095858


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Study NCT ID: NCT04095858
Status: TERMINATED
Last Update Posted: 2023-02-08
First Post: 2019-09-18
Is NOT Gene Therapy: True
Has Adverse Events: True

Brief Title: Efprezimod Alfa (CD24Fc, MK-7110) for the Prevention of Acute Graft Versus Host Disease (GVHD) Following Myeloablative Hematopoietic Stem Cell Transplantation (HSCT) (MK-7110-005)
Sponsor: Oncoimmune, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Organization:

Study Overview

Official Title: A Randomized, Double Blind, Placebo Controlled, Multi-center, Phase III Study of CD24Fc for Prevention of Acute Graft-Versus-Host Disease Following Myeloablative Allogeneic Hematopoietic Stem Cell Transplantation
Status: TERMINATED
Status Verified Date: 2023-01
Last Known Status: None
Delayed Posting: No
If Stopped, Why?: Business Reasons
Has Expanded Access: False
If Expanded Access, NCT#: N/A
Has Expanded Access, NCT# Status: N/A
Acronym: CATHY
Brief Summary: The study compares two acute graft-versus-host disease (aGVHD) prophylaxis regimens: efprezimod alfa vs placebo with the standard GVHD prophylaxis of tacrolimus / methotrexate.

The study compares two acute graft-versus-host disease (aGVHD) prophylaxis regimens: efprezimod alfa/tacrolimus / methotrexate (efprezimod alfa/Tac/MTX) versus placebo/tacrolimus / methotrexate (placebo/Tac/MTX) in the setting of myeloablative conditioning (MAC), matched unrelated donor (MUD) allogeneic hematopoietic stem cell transplantation in participants with acute leukemia (AML/ALL) or myelodysplastic syndrome (MDS). The study agent, efprezimod alfa, will be administered through IV infusion on days -1, 14, and 28 at the dose of 480mg, 240 mg and 240mg, respectively. The placebo will be 100 ml normal saline intravenous (IV) solution.
Detailed Description: The Sponsor decided to discontinue screening and enrollment in this study on 18 May 2021 for business reasons. This decision was not related to any new or unexpected safety or efficacy findings.

Study Oversight

Has Oversight DMC: True
Is a FDA Regulated Drug?: True
Is a FDA Regulated Device?: False
Is an Unapproved Device?: None
Is a PPSD?: None
Is a US Export?: None
Is an FDA AA801 Violation?:

NCT ID Aliases

NCT ID Alias NCT ID View
None NCT04095858 View
None NCT04095858 View

Secondary ID Infos

Secondary ID Type Domain Link View
15-4789 OTHER FDA Orphan Drug Designation View
FD-OOPD-006089 OTHER_GRANT FDA Orphan Products Clinical Trial Grant View
CD24Fc-005 OTHER OncoImmune View
MK-7110-005 OTHER Merck Protocol Number View