A Phase II Clinical Trial of Flonoltinib Maleate Tablet in Intermediate-High Risk Myelofibrosis (NCT06457425) | Clinical Trial Compass
Active — Not RecruitingPhase 2
A Phase II Clinical Trial of Flonoltinib Maleate Tablet in Intermediate-High Risk Myelofibrosis
China75 participantsStarted 2024-05-06
Plain-language summary
This trial adopts a multicenter, open-label, positive drug parallel control clinical trial design, planning to enroll approximately 75 MF participants. Eligible participants will be stratified and assigned in a 1:1:1 ratio to the low-dose flonoltinib maleate tablet group, high-dose flonoltinib maleate tablet group, or the ruxolitinib tablet group. Stratification factor include the Dynamic International Prognostic Scoring System (DIPSS) risk classification (intermediate-2 and high risk)
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Age ≥ 18 years, no gender restrictions;
. Diagnosed with primary myelofibrosis (PMF) according to WHO criteria (2016 edition) or post-polycythemia vera myelofibrosis (PPV-MF) or post-essential thrombocythemia myelofibrosis (PET-MF) according to IWG-MRT criteria;
. Evaluated as intermediate-2 or high-risk myelofibrosis according to the Dynamic International Prognostic Scoring System (DIPSS) risk classification;
. Expected survival ≥ 24 weeks;
. ECOG score of 0-2;
. Splenomegaly: palpable spleen edge reaching or exceeding 5 cm below the costal margin (distance from the intersection of the left midclavicular line and the left costal margin to the farthest point of the spleen); or not palpable due to body habitus (obesity) but confirmed by magnetic resonance imaging (MRI ) (or CT scan if necessary) at screening with spleen volume ≥ 450 cm³;
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Percentage of subjects with ≥35% reduction in spleen volume from baseline(Evaluation by IRC)
. Blasts in peripheral blood and bone marrow ≤ 10%; 8) Within 7 days before the first dose, absolute absolute neutrophil count (ANC )≥ 1.0×10\^9/L, platelet count ≥ 50×10\^9/L, hemoglobin (HGB )\> 60 g/L (participants should not have received growth factors, colony-stimulating factors, thrombopoietic agents, or platelet transfusions within 2 weeks before the baseline assessment prior to the first dose); 9) Major organ function basically normal within 7 days before the first dose; 10) Able to understand and voluntarily sign the informed consent form.
Exclusion criteria
. Previous anticancer treatment-related toxic reactions have not recovered to grade 1 or below (excluding alopecia and conditions specified in inclusion criteria 8 and 9), or have not fully recovered from previous surgery (major surgery within 4 weeks);
. Hypersensitivity, allergic to the investigational drug or its excipients;
. Previous intolerance or resistance to ruxolitinib;
. Use of JAK inhibitors within 4 weeks before the first dose;
. Any significant clinical and laboratory abnormalities that, in the investigator's opinion, affect safety evaluation;
. History of congestive heart failure, unstable angina, myocardial infarction, cerebrovascular accident (excluding lacunar infarction), or pulmonary embolism within 6 months prior to screening;
. Impaired cardiac function or arrhythmic disease requiring treatment at screening;
. Any active infection requiring intravenous antibiotic treatment at screening;