NCT05429632 · Priothera SAS
Mocravimod as Adjunctive and Maintenance Treatment in AML Patients Undergoing Allo-HCT
(MO-TRANS)
What this study is about
This is a multi-center, randomly assigned, double-blinded, placebo controlled trial.
View original scientific description
This is a multi-center, randomized, double-blinded, placebo controlled trial.
Interventions
DRUG
mocravimod
S1PR modulator
Primary outcome measures
Relapse-free survival (RFS)
Time frame: 12 months
To compare the efficacy of mocravimod to that of placebo
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Diagnosis of AML (excluding acute promyelocytic leukemia) according to the WHO 2022 classification of AML and related precursor neoplasm, including AML with myelodysplasia-related gene mutations
- European Leukemia Net (ELN) high-risk or intermediate-risk AML in CR1, or AML of any risk in CR2, \[CRi\] is also allowable
- Planned allogeneic HCT from fully matched related or unrelated donor with no more than 1 antigen mismatch or planned use of haploidentical donor using PBSC graft
- Any conditioning regimen with a Transplant Conditioning Score (TCI) ≥ 1.5
- Planned use of TAC-based GvHD prophylaxis
- age ≥ 18 years and ≤ 75 years
- Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
Exclusion criteria
- Use of CsA, anti-thymocyte globulin (ATG), alemtuzumab, abatacept for GvHD prophylaxis
- Diagnosis of macular edema during screening
- Cardiac/pulmonary/hepatic/renal dysfunction
- Hepatic dysfunction as defined by aspartate aminotransferase (
Where
- Birmingham, Alabama
- Gilbert, Arizona
- Duarte, California
- Los Angeles, California
- Aurora, Colorado
- Tampa, Florida
- Atlanta, Georgia
- Iowa City, Iowa
- Westwood, Kansas
- New Orleans, Louisiana
- Baltimore, Maryland
- Boston, Massachusetts
And 9 more locations — see the full list below.
Related conditions & keywords
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Jun 22, 2026 · Source of record for eligibility and locations