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47 Primary Myelofibrosis Trials

Power is an online platform that helps thousands of Primary Myelofibrosis patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.

The purpose of this Phase 2 study is to evaluate the efficacy and safety of momelotinib (MMB) in combination with luspatercept (LUSPA) in participants with transfusion dependence (TD) primary myelofibrosis (PMF) or Post-polycythemia vera (PV)/ essential thrombocythemia (ET) myelofibrosis (MF) who are either janus kinase (JAK) inhibitor (JAKi) naïve or experienced.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:18+
Sex:All
56 Participants Needed
The researchers are doing this study to find out whether the combination of ruxolitinib and ulixertinib is a safe and effective treatment for people with myelofibrosis. The researchers will test different doses of ulixertinib to find the highest dose that causes few or mild side effects in participants when given in combination with ruxolitinib.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:18+
Sex:All
37 Participants Needed
AJX-101 is a first-in-human (FIH), phase 1, non-randomized, multi-center, open-label clinical trial designed to investigate the safety, tolerability, pharmacokinetics (PK), clinical activity and changes in biomarkers of an orally administered type II JAK2 inhibitor, AJ1-11095, in subjects with primary or secondary myelofibrosis previously treated with at least one type I JAK2 inhibitor.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18+
Sex:All
76 Participants Needed
This research is being done to investigate the safety and effectiveness of Darzalex Faspro (daratumumab and hyaluronidase-fihj) (a monoclonal antibody that targets plasma cells that make antibodies) and whether it can lower donor specific antibodies (DSA) levels to low enough levels to permit patients to proceed with allogeneic peripheral blood transplant (alloBMT). Those being asked to participate have high DSA levels that puts those being asked to participate at high risk of rejecting the available donor's blood stem cells and making those being asked to participate ineligible to receive a stem cell transplant.
No Placebo Group
Prior Safety Data
Trial Details
Trial Status:Recruiting
Trial Phase:Early Phase 1
Age:18+
Sex:All
8 Participants Needed
This trial is testing Jaktinib, a drug for treating Myelofibrosis in patients who haven't responded to other treatments. The drug aims to block signals that help cancer cells grow. Jaktinib is currently being studied for its potential to treat myelofibrosis.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18+
Sex:All
26 Participants Needed
This clinical trial is evaluating whether addition of navtemadlin to ruxolitinib treatment will provide more clinical benefit than ruxolitinib alone for patients with Myelofibrosis who have a suboptimal response to ruxolitinib treatment alone. Subjects will start by receiving ruxolitinib alone in the run-in period. Those who demostrate a suboptimal response from ruxolitinib alone will then be randomized 2:1 to receive navtemadlin or navtemadlin placebo as add-on treatment to their ongoing ruxolitinib. Randomized means that subjects will be assigned to a group by chance, like a flip of a coin. The study is blinded, meaning the subjects, doctors, central endpoint assessors and sponsor will not know which add on treatment (navtemadlin or navtemadlin placebo) the subject is receiving.
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
600 Participants Needed
Image of trial facility.

Bomedemstat for Blood Disorders

Pittsburgh, Pennsylvania
The primary purpose of the study is to transition participants into an extension study to collect long-term safety and efficacy data. The study will include participants who are safely tolerating bomedemstat, receiving clinical benefit from its use in estimation of the investigator, and have shown the following criteria: * Participants from the IMG-7289-202/MK-3543-005 (NCT05223920) study must have received at least 6 months of treatment with bomedemstat; * Essential thrombocythemia (ET) and polycythemia vera (PV) participants from studies other than IMG-7289-202/MK-3543-005 must have achieved confirmed hematologic remission. No hypothesis testing will be conducted in this study.
No Placebo Group
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
400 Participants Needed
The main purpose of this study with corresponding optional expansion is to evaluate the efficacy of selinexor in JAKi-naïve participants with myelofibrosis (MF) and moderate thrombocytopenia based on spleen volume reduction (SVR). Additional efficacy and safety parameters will also be assessed during the study.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:18+
Sex:All
118 Participants Needed
This trial tests a new drug, JNJ-88549968, to find the safest and most effective dose for patients. It aims to determine the best dosing schedule and ensure the drug's safety.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18+
Sex:All
100 Participants Needed
The goal of this clinical trial is to determine the effectiveness of Reduced Dose Post-Transplant Cyclophosphamide (PTCy) in patients with hematologic malignancies after receiving an HLA-Mismatched Unrelated Donor (MMUD) . The main question\[s\] it aims to answer are: * Does a reduced dose of PTCy reduce the occurrence of infections in the first 100 days after transplant? * Does a reduced dose of PTCy maintain the same level of protection against Graft Versus Host Disease (GvHD) as the standard dose of PTCy?
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:18+
Sex:All
190 Participants Needed
This is an open label, phase II study to assess the efficacy, safety, and tolerability of Reparixin in patients with DIPSS intermediate-2, or high-risk primary myelofibrosis (PMF), post essential thrombocythemia/polycythemia vera related MF (Post ET/PV MF) after prior treatment, and those who are ineligible or refuse treatment, with a Janus kinase inhibitor (JAKi). 26 patients will be enrolled. Eligible patients will receive oral reparixin three times daily on a 4-week cycle for a core study period of 6 cycles (24 weeks). After cycle 6, patients may continue receiving reparixin once daily on a 4-week cycle if at least stable disease (SD) is met by IWG-MRT criteria until loss of response, disease progression, unacceptable toxicity, patient/physician withdrawal, or termination of study by sponsor.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:18+
Sex:All
26 Participants Needed
This is an open label, multicenter, phase 2 trial of Canakinumab in patients with primary myelofibrosis (PMF), post essential thrombocythemia/polycythemia vera related MF (Post ET/PV MF). Eligible patients will receive Canakinumab administered as a subcutaneous injection on day 1 of a 21 day cycle for a core study period of 8 cycles. Canakinumab will be given by subcutaneous injection (SC) injection at a starting dose of 200 mg (one 150 mg/mL syringe and one 50 mg/0.5 mL syringe) every 3 weeks. The interim analysis will be performed when the number of enrolled patients reaches 10. If no responses OR 4 or more patients have unacceptable toxicity, the study will not proceed to the second stage. If the total number of patients reaches the maximum sample size of 26, the treatment is deemed acceptable if the number of responses in the efficacy endpoint are greater than 3, and the number of toxicities are less than 7.
No Placebo Group
Prior Safety Data
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:18+
Sex:All
14 Participants Needed
In this study, tagraxofusp (Tag) is given to patients with CD 123+ myelofibrosis (MF), chronic myelomonocytic leukemia (CMML), and acute myeloid leukemia (AML) after allogeneic stem cell transplant (HCT) to help prevent relapse. Patients will receive up to about 9 cycles of treatment with Tag and have a bone marrow biopsy after cycle 4 and about 1 year after HCT.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18 - 75
Sex:All
44 Participants Needed
This trial tests TL-895, a new oral medication, for treating Myelofibrosis, a type of bone marrow cancer. It targets patients who haven't tried certain treatments or didn't respond well to previous medications. TL-895 works by blocking enzymes that help cancer cells grow.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:18+
Sex:All
70 Participants Needed
This phase 1b/2a open-label study will assess the safety, tolerability, pharmacokinetics and pharmacodynamics of DISC-0974 as well as categorize the effects on anemia response in subjects with myelofibrosis or myelodysplastic syndrome and anemia.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:18+
Sex:All
150 Participants Needed
Image of trial facility.

LP-118 for Leukemia

Columbus, Ohio
This trial tests a new oral drug, LP-118, taken regularly in adults with blood cancers that have returned or resisted other treatments. It aims to find the safest and most effective dose and see if it helps control the cancer.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:13+
Sex:All
100 Participants Needed
This clinical trial tests whether a geriatric optimization plan (GO!) works to improve survival in patients over 60 with a hematologic malignancy or bone marrow failure syndrome eligible for allogeneic hematopoietic cell transplant. GO! focuses on creating a tailored and specific plan for each patient to make changes in their daily lives. These may include changes to their diet, sleep, activity, medicines, or even referrals to other providers depending on the patient's needs. Studying survival and quality of life in patients over 60 receiving an allogeneic hematopoietic cell transplant may help identify the effects of treatment.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:60+
Sex:All
30 Participants Needed
This study evaluates either KRT-232 or TL-895 in treatment naïve patients with myelofibrosis (MF) The study will be conducted in 2 stages. Stage 1 will evaluate safety, tolerability, and efficacy of either KRT-232 (Arm 1) or TL-895 (Arm 2) in treatment naïve patients. Stage 2 will expand enrollment in Arm 1 and/or Arm 2 if expansion criteria is met.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:18+
Sex:All
52 Participants Needed
The purpose of the study is to evaluate the overall survival of participants treated with imetelstat compared to best available therapy with intermediate-2 or high-risk Myelofibrosis (MF) who are relapsed/refractory (R/R) to Janus Kinase (JAK)-Inhibitor treatment.
No Placebo Group
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
320 Participants Needed
This trial tests a new drug combination of pelabresib and ruxolitinib in patients with myelofibrosis who haven't tried certain treatments before. Pelabresib blocks harmful proteins, and ruxolitinib stops harmful signals to see if this combination works better.
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
430 Participants Needed
This trial is testing a new drug called BMS-986158 for patients with high-risk blood cancer. It aims to see if the drug works better alone or when combined with existing treatments, Ruxolitinib and Fedratinib. Ruxolitinib is the first FDA-approved JAK inhibitor for myeloproliferative neoplasms, effective in controlling symptoms and improving splenomegaly, but many patients develop disease progression with long-term use.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 1, 2
Age:18+
Sex:All
216 Participants Needed
This trial is testing a new drug called INCB000928, either alone or with ruxolitinib, to see if it is safe and effective. It targets people with Myelofibrosis who need regular blood transfusions or have severe anemia. The goal is to see if the drug can reduce the need for transfusions and improve anemia symptoms.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 1, 2
Age:18+
Sex:All
84 Participants Needed
This trial is testing selinexor, a medication that aims to stop harmful cells from growing, in patients with myelofibrosis. Selinexor is the first oral selective inhibitor of nuclear export compound tested for cancer treatment, showing broad antitumor activity. These patients have already tried another treatment for a significant period without full success. The study will compare selinexor to other treatments chosen by doctors to see which works better.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Age:18+
Sex:All
112 Participants Needed
This is a global, multicenter, 2-part study to evaluate the efficacy and safety of selinexor plus ruxolitinib in JAK inhibitor (JAKi) treatment-naïve myelofibrosis (MF) participants. The study will be conducted in two phases: Phase 1 (open-label) and Phase 3 (double-blind). Phase 1 (enrollment completed) was an open-label evaluation of the safety and recommended Phase 2 dose (RP2D) of selinexor in combination with ruxolitinib and included a dose escalation using a standard 3+3 design (Phase 1a) and a dose expansion part (Phase 1b). Phase 3 (ongoing), double-blind, placebo-controlled part of the study comparing the efficacy and safety of combination therapy of selinexor + ruxolitinib with combination of placebo + ruxolitinib.
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
350 Participants Needed
This trial provides the medication itacitinib to participants from previous studies who may benefit from continued treatment. Itacitinib helps reduce inflammation by blocking specific proteins that cause it.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Age:18+
Sex:All
18 Participants Needed
The purpose of this Phase 3 study is to evaluate the efficacy and safety of Luspatercept compared with placebo in subjects with myeloproliferative neoplasm (MPN)-associated Myelofibrosis (MF) and anemia on concomitant Janus kinase 2 (JAK2) inhibitor therapy and who require red blood cell count (RBC) transfusions. The study is divided into Screening Period, a Treatment Phase (consisting of a Blinded Core Treatment Period, a Day 169 Response Assessment, a Blinded Extension Treatment Period, and an Open-label Extension Treatment Period), and a Posttreatment Follow-up Period. Following the Day 169 Response Assessment, subjects who did not show clinical benefit will have the option to unblind. Subjects who were on placebo during the Blinded Core Treatment Period will have the opportunity to crossover into the Open-Label Extension Treatment Period and receive Luspatercept.
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
309 Participants Needed
This trial is testing a new drug called INCB057643, alone or with ruxolitinib, for patients with certain blood cancers like myelofibrosis. The goal is to see if it can stop cancer growth or help other treatments work better. Ruxolitinib has been approved for the treatment of myelofibrosis and has shown clinical benefits in reducing symptoms and improving survival.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18+
Sex:All
231 Participants Needed
This trial tests a new drug, PXS-5505, for safety and tolerance in patients with specific bone marrow disorders. It aims to find the best dose and see if combining it with another medication improves treatment.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 1, 2
Age:18+
Sex:All
43 Participants Needed
This study evaluates KRT-232 in Combination With TL-895 for the Treatment of Relapsed or Refractory Myelofibrosis and KRT-232 for the Treatment of JAK Inhibitor Intolerant Myelofibrosis.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:18+
Sex:All
116 Participants Needed
This trial tests TL-895, a strong oral medication that targets specific proteins to treat Myelofibrosis and Indolent Systemic Mastocytosis. It is for patients who haven't responded to other treatments or can't take certain therapies.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:18+
Sex:All
121 Participants Needed
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Frequently Asked Questions

How much do Primary Myelofibrosis clinical trials pay?

Each trial will compensate patients a different amount, but $50-100 for each visit is a fairly common range for Phase 2–4 trials (Phase 1 trials often pay substantially more). Further, most trials will cover the costs of a travel to-and-from the clinic.

How do Primary Myelofibrosis clinical trials work?

After a researcher reviews your profile, they may choose to invite you in to a screening appointment, where they'll determine if you meet 100% of the eligibility requirements. If you do, you'll be sorted into one of the treatment groups, and receive your study drug. For some trials, there is a chance you'll receive a placebo. Across Primary Myelofibrosis trials 30% of clinical trials have a placebo. Typically, you'll be required to check-in with the clinic every month or so. The average trial length for Primary Myelofibrosis is 12 months.

How do I participate in a study as a "healthy volunteer"?

Not all studies recruit healthy volunteers: usually, Phase 1 studies do. Participating as a healthy volunteer means you will go to a research facility several times over a few days or weeks to receive a dose of either the test treatment or a "placebo," which is a harmless substance that helps researchers compare results. You will have routine tests during these visits, and you'll be compensated for your time and travel, with the number of appointments and details varying by study.

What does the "phase" of a clinical trial mean?

The phase of a trial reveals what stage the drug is in to get approval for a specific condition. Phase 1 trials are the trials to collect safety data in humans. Phase 2 trials are those where the drug has some data showing safety in humans, but where further human data is needed on drug effectiveness. Phase 3 trials are in the final step before approval. The drug already has data showing both safety and effectiveness. As a general rule, Phase 3 trials are more promising than Phase 2, and Phase 2 trials are more promising than phase 1.

Do I need to be insured to participate in a Primary Myelofibrosis medical study ?

Clinical trials are almost always free to participants, and so do not require insurance. The only exception here are trials focused on cancer, because only a small part of the typical treatment plan is actually experimental. For these cancer trials, participants typically need insurance to cover all the non-experimental components.

What are the newest Primary Myelofibrosis clinical trials ?

Most recently, we added Momelotinib + Luspatercept for Myelofibrosis, Ruxolitinib + Ulixertinib for Myelofibrosis and AJ1-11095 for Myelofibrosis to the Power online platform.