Condition
Chronic Myelomonocytic Leukemia (CMML) clinical trials and research
As of November 12, 2026, Find a Trial lists 6 Chronic Myelomonocytic Leukemia (CMML) clinical trials that are recruiting, at sites in 2 countries (most in United States (5), China (1)). By phase: Phase 1 (3), Phase 1/2 (1), Phase 2 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 6Clinical trials
- 2Countries
Newest Chronic Myelomonocytic Leukemia (CMML) clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Thiotepa-based conditioning regimen before allogeneic stem cell transplant for CMML | — | Beijing | Recruiting | May 15, 2026 |
| Early Tacrolimus Taper After Allogeneic Transplant | Phase 1 | Palo Alto, California | Recruiting | Dec 24, 2025 |
| Axatilimab plus ruxolitinib for people with myelofibrosis or CMML | Phase 1/2 | Houston, Texas | Recruiting | Aug 19, 2025 |
| CBX-250 for relapsed or refractory myeloid leukemias. | Phase 1 | Duarte, California and 10 other locations | Recruiting | May 29, 2025 |
| Testing STX-0712 in patients with advanced blood cancers | Phase 1 | Stanford, California and 6 other locations | Recruiting | Apr 29, 2025 |
| Post-transplant cyclophosphamide strategies to prevent graft-versus-host disease after mismatched unrelated donor stem cell transplant | Phase 2 | Birmingham, Alabama and 12 other locations | Recruiting | Mar 5, 2025 |
All recruiting trials (6)
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Thiotepa-based conditioning regimen before allogeneic stem cell transplant for CMML
This study tests a thiotepa-containing conditioning plan before an allogeneic stem cell transplant in adults with intermediate-2 or high-risk CMML to see if it improves outcomes.
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Early Tacrolimus Taper After Allogeneic Transplant
This study tests whether stopping tacrolimus early after an allogeneic stem cell transplant is safe and feasible for people with AML, MDS, MF, CML, CMML, or GVHD risk after transplant.
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Axatilimab plus ruxolitinib for people with myelofibrosis or CMML
This trial tests whether adding axatilimab, an antibody that targets CSF1R, to ruxolitinib can help control disease and symptoms in adults with myelofibrosis or chronic myelomonocytic leukemia (CMML).
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CBX-250 for relapsed or refractory myeloid leukemias.
This will try CBX-250, a new injectable medicine, in people aged 12 and older with relapsed or refractory AML, high-risk MDS, CMML, or CML to see if it can control disease with tolerable side effects.
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Testing STX-0712 in patients with advanced blood cancers
This study is testing a new drug called STX-0712 to see if it can help people with advanced blood cancers like chronic myelomonocytic leukemia and acute myeloid leukemia who have run out of other treatment options.
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Post-transplant cyclophosphamide strategies to prevent graft-versus-host disease after mismatched unrelated donor stem cell transplant
This platform tests whether adding different drug combinations with post-transplant cyclophosphamide prevents graft‑versus‑host disease better than the standard regimen for adults getting mismatched unrelated donor peripheral blood stem cell transplants for blood cancers.
Related topics
Quick answers
How many Chronic Myelomonocytic Leukemia (CMML) clinical trials are recruiting right now?
6, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 2 countries. The most sites are in United States (5 trials), China (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 1: 3, Phase 1/2: 1, Phase 2: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.