CEP-701 (Lestaurtinib) in Myelofibrosis
Tracking Information | |||||
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First Received Date ICMJE | April 25, 2008 | ||||
Last Updated Date | September 9, 2012 | ||||
Start Date ICMJE | April 2008 | ||||
Primary Completion Date | April 2012 (final data collection date for primary outcome measure) | ||||
Current Primary Outcome Measures ICMJE |
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Original Primary Outcome Measures ICMJE | Same as current | ||||
Change History | Complete list of historical versions of study NCT00668421 on ClinicalTrials.gov Archive Site | ||||
Current Secondary Outcome Measures ICMJE |
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Original Secondary Outcome Measures ICMJE | Same as current | ||||
Current Other Outcome Measures ICMJE | |||||
Original Other Outcome Measures ICMJE | |||||
Descriptive Information | |||||
Brief Title ICMJE | CEP-701 (Lestaurtinib) in Myelofibrosis | ||||
Official Title ICMJE | A Multicenter, Open Label Phase I/II Study of CEP-701 (Lestaurtinib) in Adults With Myelofibrosis | ||||
Brief Summary | Myelofibrosis is the gradual replacement of bone marrow (place where most new blood cells are produced) by fibrous tissue which reduces the body's ability to produce new blood cells and results in the development of chronic anemia (low red blood cell count). One of the main distinctions of myelofibrosis is "extramedullary hematopoeisis", the migration or traveling of the blood-forming cells out of the bones to other parts of the body, such as the liver or spleen, resulting in an enlarged spleen and liver. Treatment for myelofibrosis is unsatisfactory and there is no medication that is specifically used in the treatment of myelofibrosis. There is a protein that is found to be present in the majority of myelofibrosis patients (JAK2) and the drug Lestaurtinib is being studied to see if it will stop this protein from functioning and thereby help control the disease. This study is divided into two Phases (1 & 2). In phase 1 we will be looking for the dose of study medication (Lestaurtinib) that will be the highest dose a patient can take without experiencing serious side effects, maximum tolerated dose (MTD). In phase 2, after the MTD dose has been established in phase 1, we will be investigating how well CEP-701 (Lestaurtinib) works at suppressing the protein (JAK2). The investigators also wish to find out important biologic characteristics or features of myelofibrosis through an additional correlative biomarker study (MPD-RC #107). The correlative biomarker study is a study that is related to the main study, but is looking to answer different questions than the main study. The purpose of the biomarker study is to understand the causes of MPD and to develop improved methods for the diagnosis and treatment of these diseases, while the main study is trying to find out how well CEP-701 (Lestaurtinib) will work in treating the myeloproliferative disease. |
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Detailed Description | |||||
Study Type ICMJE | Interventional | ||||
Study Phase | Phase 1 Phase 2 |
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Study Design ICMJE | Allocation: Non-Randomized Endpoint Classification: Safety/Efficacy Study Intervention Model: Single Group Assignment Masking: Open Label Primary Purpose: Treatment |
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Condition ICMJE |
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Intervention ICMJE | Drug: CEP-701 (Lestaurtinib)
Lestaurtinib (CEP-701), oral formulation. Phase 1: 80 BID - 160 BID; phase 2: 140 mg |
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Study Arm (s) | Experimental: 1
Subject is to receives Lestaurtinib, in Phase 1: standard cohort dose escalation; Phase 2: single stage design to estimate the percentage of subjects with a 15% or greater reduction in JAK2 V617F allele frequency in peripheral blood granulocytes in 6 months of treatment
Intervention: Drug: CEP-701 (Lestaurtinib) |
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Publications * | |||||
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
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Recruitment Information | |||||
Recruitment Status ICMJE | Active, not recruiting | ||||
Estimated Enrollment ICMJE | 64 | ||||
Estimated Completion Date | December 2012 | ||||
Primary Completion Date | April 2012 (final data collection date for primary outcome measure) | ||||
Eligibility Criteria ICMJE | Inclusion Criteria:
Exclusion Criteria:
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Gender | Both | ||||
Ages | 18 Years and older | ||||
Accepts Healthy Volunteers | No | ||||
Contacts ICMJE | Contact information is only displayed when the study is recruiting subjects | ||||
Location Countries ICMJE | United States | ||||
Administrative Information | |||||
NCT Number ICMJE | NCT00668421 | ||||
Other Study ID Numbers ICMJE | MPD-RC 104, P01 Ca 108671-01A2 | ||||
Has Data Monitoring Committee | Yes | ||||
Responsible Party | Myeloproliferative Disorders-Research Consortium | ||||
Study Sponsor ICMJE | Myeloproliferative Disorders-Research Consortium | ||||
Collaborators ICMJE | |||||
Investigators ICMJE |
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Information Provided By | Myeloproliferative Disorders-Research Consortium | ||||
Verification Date | September 2012 | ||||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |