View clinical trials related to Myeloproliferative Neoplasms.
Filter by:This is a Phase II study of allogeneic hematopoietic stem cell transplant (HCT) using a myeloablative preparative regimen (of either total body irradiation (TBI); or, fludarabine/busulfan for patients unable to receive further radiation). followed by a post-transplant graft-versus-host disease (GVHD) prophylaxis regimen of post-transplant cyclophosphamide (PTCy), tacrolimus (Tac), and mycophenolate mofetil (MMF).
- This is an open label single-arm, single-institution stud to evaluate the efficacy and safety of SGI-110 in Philadelphia chromosome negative (Ph-) Myeloproliferative Neoplasms (MPN) (excluding PV, ET and primary/secondary myelofibrosis). The study will enroll approximately 50 patients at the Weill Cornell Medical College. - Enrollment onto this clinical study is expected to be completed in approximately 36 months. The total study duration will depend on individual response, evidence of disease progression and tolerance. Participants will be followed monthly for six months after removal from study or until death, whichever occurs first. Key eligibility: - Confirmed diagnosis of Ph- MPN and had - No chemotherapy or radiation treatment within 2 weeks prior to study entry. - Subjects meet other protocol-defined criteria related to baseline screening procedures.
Myeloproliferative neoplasms (MPN) are clonal hematopoietic disorders sharing a common natural evolution: a chronic phase, characterized by a major risk of vascular events, followed by an accelerated phase eventually leading to transformation to acute leukemia. MPN include polycythemia vera, essential thrombocythemia, primary myelofibrosis, and rarer entities. During the past years, CML became a paradigm for targeted therapy and personalized cancer medicine. For other MPNs, the discovery of the JAK2V617F mutation followed by many other mutations, opened similar perspectives. However, several questions remain to be answered in MPNs regarding the clinical implication of these major scientific discoveries: what is the clinical impact of JAK2V617F and other molecular biomarkers on the risks of complications and progression? Can these new biomarkers be used in the perspective of a personalized therapy of MPNs? his project will focus on the qualification of a series of known mutations as biomarkers in MPNs based on large multicenter cohorts of patients with well-annotated samples
The purpose of this study will be to evaluate the safety, tolerability, and pharmacological activity of pemigatinib in subjects with advanced malignancies. This study will have three parts, dose escalation (Part 1), dose expansion (Part 2) and combination therapy (Part 3).
Anagrelide is a drug that has been shown to slow down how fast platelets are made in the bone marrow, and has been approved by the FDA for treating high platelets counts in patients with bone marrow disorders. Anagrelide Controlled Release ("CR") is a new preparation of anagrelide that is made to dissolve more slowly than currently marketed versions of this drug. Because of this, the anagrelide is taken up into the blood more slowly. Researchers think that this slower release of the drug could help to lower side effects that might be caused by high blood levels when the drug dissolves as quickly as it does with the currently marketed product. The main purposes of this study are to see how well Anagrelide CR can control platelet counts in patients with high platelet levels, to see what kind of side effects it causes, and to measure blood levels of the drug.
The objective of this study is to describe the prevalence and prognostic impact of the most common genetic abnormalities in patients with Myeloid Neoplasms, including Acute Myeloid Leukemia (AML), Myeloproliferative Neoplasms (MPN), Myelodysplastic Syndromes (MDS) and Myeloproliferative/Myelodysplastic Neoplasms. Patients will have samples of blood and/or bone marrow collected and sent to Hospital Israelita Albert Einstein for analysis and storage. Patients with a diagnosis of Acute Myeloid Leukemia will be treated according to an uniform protocol.
The purpose of this study is to test the safety and tolerability of ruxolitinib at different dose levels in combination with decitabine and the effectiveness of ruxolitinib in combination with decitabine in patients with accelerated or blast phase Myeloproliferative Neoplasm (MPN), which is a group of diseases of the bone marrow in which excess cells are produced. Ruxolitinib is a drug that is approved by the Federal Drug Administration (FDA) for the treatment of patients with advanced forms of myelofibrosis. It inhibits the Jak proteins that are often abnormal in MPN. A recent clinical study showed that ruxolitinib treatment could put some patients with this disease into remission. Decitabine is a chemotherapy, approved by the Federal Drug Administration (FDA), that has been used to treat acute leukemia. It works in some patients, but most patients with accelerated and blastic MPN do not respond to treatment. Ruxolitinib and decitabine will be combined in this study to find out what dose of the two medicines are safe together. Using Ruxolitinib in combination with Decitabine is experimental. The investigators want to find out what effects, good and/or bad it has on the patient and the disease.
The purpose of this study is to test a new drug called AUY922. AUY922 is not FDA-approved. AUY922 is a new kind of drug that attacks a protein called HSP90. HSP90 is found in both normal and cancer cells, but the investigators think it is more important in cancer cells. This study will see if AUY922 helps people with myelofibrosis, essential thrombocythemia and polycythemia vera. This study will also see if AUY922 is safe in people with myelofibrosis, essential thrombocythemia and polycythemia vera. It will find out what effects, good and/or bad, AUY922 has on the patient and the disease. The researchers hope that this study will help them to find better treatments for primary myelofibrosis, essential thrombocythemia and polycythemia vera.
This is a phase II, multi-center study of pomalidomide in adult patients with PMF, SMF, and unclassifiable MPN showing at least grade 1 bone marrow fibrosis and requiring therapy. All patients will receive per oral pomalidomide on a daily basis. First cohort (Before Amendment No. 1 ID 1-41): Treatment starts with a phase of pomalidomide therapy with 2 mg per day. Individual dose reduction as outlined in the safety section is allowed. If no response was achieved (no complete remission (CR), partial response (PR), clinical improvement (CI) and no progressive disease according to the IWG-MRT criteria) after 3 months, prednisolone is added in a starting dose of 30 mg per day. In the absence of progressive disease, at least 6 months of treatment with pomalidomide is intended. In patients without disease progression after 6 months and those with response to treatment are intended to receive pomalidomide for at least 12 months. Additional antiproliferative treatment with hydroxyurea for leukocytosis (>20 x 109/l) and/or thrombocytosis (>750 x 109/l) and/or symptomatic splenomegaly in a starting dose of 2g/day with individual dose adjustment is allowed. Second cohort (After Amendment No. 1 ID > 41): To evaluate the relative impact of prednisolone to the objective response rate, a randomization has been integrated into the study concept. The addition of prednisolone is up-front randomized for the start of prednisolone either after 3 or 6 cycles of treatment with pomalidomide as single agent if no response occurred during this period. This results in the following treatment arms: Treatment Arm A) Pomalidomide 0.5 mg per day + additional prednisolone at start of cycle 4 (day 85), in case no response was achieved until end of cycle 3. Treatment Arm B) Pomalidomide 0.5 mg per day + additional prednisolone at start of cycle 7 (day 169), if no response was achieved until end of cycle 6. Treatment for all patients starts with pomalidomide as single agent at a dose of 0.5mg per day. The addition of prednisolone will be initiated as randomized either at start of cycle 4 or start of cycle 7 (starting dose 30 mg per day). In the absence of progressive disease, at least 12 cycles of treatment with pomalidomide are intended. Additional antiproliferative treatment with hydroxyurea for leukocytosis (>20 x 109/l) and/or thrombocytosis (>750 x 109/l) and/or symptomatic splenomegaly in a starting dose of 2g/day with individual dose adjustment is allowed.
RATIONALE: Giving low doses of chemotherapy, such as fludarabine and busulfan, before a donor bone marrow or peripheral blood stem cell transplant helps stop the growth of cancer cells. It also stops the patient's immune system from rejecting the donor's stem cells. The donated stem cells may replace the patient's immune system and help destroy any remaining cancer cells (graft-versus-tumor effect). Giving an infusion of the donor's T cells (donor lymphocyte infusion) after the transplant may help increase this effect. Sometimes the transplanted cells from a donor can also make an immune response against the body's normal cells. Giving immunosuppressive therapy after the transplant may stop this from happening. PURPOSE: This phase II trial is studying how well donor bone marrow or peripheral stem cell transplant works in treating patients with relapsed hematologic cancer after treatment with chemotherapy and autologous stem cell transplant.