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Myeloproliferative Disorders clinical trials

View clinical trials related to Myeloproliferative Disorders.

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NCT ID: NCT06315309 Not yet recruiting - Clinical trials for Myelodysplastic Syndromes

Trial of 2 Step ATG for Acute GVHD Prevention Post Myeloablative Allogeneic Stem Cell Transplant

Start date: April 29, 2024
Phase: Phase 2
Study type: Interventional

The purpose of this study is to test whether the combination of the drugs called tacrolimus (Tac), methotrexate (MTX) and new dosing strategy of another drug called (rabbit Anti-thymocyte Globulin [ATG]) will help prevent the development and/or improve severity of acute and/or chronic GVHD.

NCT ID: NCT06313593 Not yet recruiting - Clinical trials for Myeloproliferative Neoplasms

A Study to Evaluate the Safety, Tolerability of INCB160058 in Participants With Myeloproliferative Neoplasms

Start date: June 14, 2024
Phase: Phase 1
Study type: Interventional

This study is being conducted to assess the Safety, Tolerability, and Pharmacokinetics of INCB160058 in Participants With Myeloproliferative Neoplasms.

NCT ID: NCT06303193 Not yet recruiting - Clinical trials for Myelodysplastic Syndromes

Pacritinib, a Kinase Inhibitor of CSF1R, IRAK1, JAK2, and FLT3, in Adults and Pediatric Participants 12 Years of Age or Older With Myelodysplastic Syndromes or Myelodysplastic/Myeloproliferative Neoplasms

Start date: March 31, 2024
Phase: Phase 1/Phase 2
Study type: Interventional

Background: Myelodysplastic syndrome (MDS) and myelodysplastic/myeloproliferative neoplasm (MDS/MPN) are blood disorders that can cause serious complications in children and adults. MDS and MDS/MPN can also progress to acute myeloid leukemia. Treatments for these disorders are risky and not always effective. Better treatments are needed. Objective: To test a study drug (pacritinib) in adults and children with MDS or MDS/MPN. Eligibility: Children (aged 12 to 17 years) and adults (aged 18 years and older) with MDS or MDS/MPN. Design: Participants will be screened. They will have a physical exam with blood tests. They will have tests of their heart function. They may have a bone marrow biopsy: An area over the hip will be numbed; a needle will be inserted to remove a sample of soft tissue from inside the hipbone. Pacritinib is a capsule taken by mouth. All participants will take the study drug 2 times a day, every day, in 28-day cycles. They will write down the date and time they take each capsule. Doctors will assign varying dosages of the drug to different participants. Participants will have clinic visits each week during cycle 1; every 2 weeks during cycle 2; and gradually increasing to every 3 months after cycle 13. Treatment will continue for up to 8 years. Bone marrow biopsies, heart tests, and other tests will be repeated at intervals throughout the study. Participants will also fill out questionnaires about their quality of life, the symptoms of their disease, and other topics.

NCT ID: NCT06291987 Not yet recruiting - Clinical trials for Myeloproliferative Neoplasms

Ivosidenib and Ruxolitinib in Patients With Advanced Blood Cancers That Have IDH1 Gene MutationPhase MPNs

MPN
Start date: May 20, 2024
Phase: Phase 1
Study type: Interventional

The purpose of this research is to gather information on the safety and effectiveness determining maximum tolerated dose (MTD) of ruxolitinib in combination with ivosidenib in IDH1-mutated advanced-phase Ph-negative MPNs while evaluate the efficacy of ruxolitinib in combination with ivosidenib in IDH1-mutated advanced-phase Ph-negative MPNs.

NCT ID: NCT06290765 Not yet recruiting - Polycythemia Vera Clinical Trials

Efficacy and Safety of Ropeginterferon Alfa 2b (P1101) for Patients With Low-Risk Polycythemia Vera

PV
Start date: July 1, 2024
Phase: Phase 4
Study type: Interventional

This is a randomized, open-label, multicenter, two-arm study to assess the efficacy and safety of ropeginterferon alfa-2b for patients with low-risk PV. Approximately 110 patients with low-risk PV will be enrolled. The whole study period is 108 weeks, including a main treatment phase (56 weeks), an extension treatment phase (48 weeks), and a safety follow-up phase (four weeks).

NCT ID: NCT06284460 Not yet recruiting - Clinical trials for Myeloproliferative Neoplasm

Phase I/II Study of a Combination of Decitabine and Cedazuridine (ASTX727) and ASTX029, an ERK Inhibitor, for Patients With RAS Pathway Mutant Myelodysplastic Syndromes and Myelodysplastic/Myeloproliferative Neoplasms

Start date: July 31, 2024
Phase: Phase 1/Phase 2
Study type: Interventional

The goal of Part 1 of this clinical research study is to find the highest tolerable dose of ASTX029 that can be given in combination with ASTX727 to participants who have RAS-mutant MDS or MDS/MPN. The goal of Part 2 of this clinical research study is to learn if the dose of ASTX029 found in Part 1 can help to control the disease when used in combination with ASTX727.

NCT ID: NCT06265584 Not yet recruiting - Clinical trials for Myelodysplastic Syndrome

Trial of 2 Step ATG for Prevention of Acute GVHD Post Allogeneic Stem Cell Transplant

Start date: April 29, 2024
Phase: Phase 2
Study type: Interventional

In an effort to reduce graft versus host disease (GVHD) and enhance graft versus leukemia (GVL) effect post allogenic hematopoietic stem cell transplantation (AHSCT), recent research has focused on host immune cell depletion. Frame shifting anti-thymocyte globulin (ATG) backwards to earlier days before days 0 can result in deeper host and less graft T-cell depletion, leading to better immune reconstitution. Preliminary data where 80% of the ATG dose is given on days -6,-5,-4 and 20% given on day -1, showed effective prevention of severe acute GVHD, chronic GVHD and favorable early immune reconstitution. We hypothesize that our 2 step ATG dosing platform when combined with standard tacrolimus and mini methotrexate can prevent grade III-IV acute GVHD and chronic GVHD, resulting in improvement of GVHD/relapse free survival at one year post transplant.

NCT ID: NCT06246006 Active, not recruiting - Clinical trials for Myeloproliferative Disorder

Functional Characterization of Thrombopoietin/cMPL Receptor Mutations in Myeloproliferative Neoplasia

MPL - NPM
Start date: October 1, 2023
Phase:
Study type: Observational

The MPL gene is implicated in two groups of hematological pathologies: congenital amegakaryocytic thrombocytopenia (CAMT) and Phi negative myeloproliferative neoplasia (MPN). Fifty germline mutations have been identified in CAMT, yet only a dozen activating mutations have been described in MPN. Most are somatic, distributed mainly in the transmembrane (TM) and juxtamembrane (JM) domains. However, a few rare germline mutations located in the extracellular domain (ECD) have also been reported: K39N, R102P and P106L. Next generation sequencing technology has been used to study the complete MPL gene, identifying numerous variants, most of unknown significance. The study investigators have a series comprising 41 variants of unknown significance, whose allelic frequencies suggest a germline origin for 80% of them. Their distribution within the MPL gene is similar to that of inactivating mutations, except that they were discovered in the context of suspected myeloproliferative disease. Characterizing the activity of these variants would confirm the diagnosis of MPN, opening the door to specific treatment (cytoreductive, JAK2 inhibitor or interferon). It also has an important prognostic value, particularly in the case of MPN, for which life expectancy varies from 5 to 7 years, with terminal progression to acute myeloid leukemia (AML in 15 to 20% of cases) or bone marrow failure. Using a battery of functional assays, this study aims to characterize these variants.

NCT ID: NCT06218628 Not yet recruiting - Clinical trials for Chronic Myelomonocytic Leukemia

Pacritinib w/ Talazoparib in Pts w/ Myeloproliferative Neoplasms Unresponsive to JAK2 Inhibition

Start date: April 1, 2024
Phase: Phase 1
Study type: Interventional

This is a prospective phase I dose-escalation study, with the primary objective to access the MTD and find the RP2D of talazoparib, given in combination with standard of care dosing of pacritinib.

NCT ID: NCT06177366 Not yet recruiting - Clinical trials for Myeloproliferative Neoplasm

A New Blood Score for Myelofibrosis Staging

FIBROMOELLE
Start date: February 1, 2024
Phase:
Study type: Observational

BCR:ABL1 negative myeloproliferative neoplasms (MPN) include three entities: polycythemia vera, essential thrombocythemia and primitive myelofibrosis. Myelofibrosis is a life-threatening complication in MPN with several therapeutic options including hematopoietic stem cell transplantation (HSCT) which remains the only curative treatment. Bone marrow biopsy with histological analysis allows myelofibrosis identification and staging. However, it is an invasive procedure that remains painful and provides potential haemorrhagic complications. Development of non-invasive biomarkers for myelofibrosis staging could help to better stratify this disease, better define patients' prognosis and lead to optimal cares. The main aim of this work is to develop a non-invasive blood score including several biomarkers for myelofibrosis staging in MPN using bone marrow biopsy as a gold standard.