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Report for Clinical Trial NCT00866762

Developed by Shray Alag, 2020.
SNP Clinical Trial Gene

A Phase II Study of MK-0683 in Patients With Polycythaemia Vera and Essential Thrombocythaemia.

The aim of the present study is to evaluate the efficacy and safety of MK-0683 in the treatment of PV and ET. This agent has most recently been shown to be a potent inhibitor of the autonomous proliferation of haematopoietic cells of PV and ET patients carrying the JAK2 V617F mutation. Accordingly, it may be anticipated that MK-0683 - by decreasing the JAK2 allele burden - may influence clonal myeloproliferation and in vivo granulocyte, platelet and endothelial activation , which are considered to be major determinants of morbidity and mortality ( thrombosis, bleeding, extramedullary haematopoiesis , myelofibrosis ) in these disorders. The effects of MK-0683 at the molecular level will be studied by global/ focused gene expression profiling, epigenome profiling and proteomics.

NCT00866762 Polycythemia Vera Essential Thrombocythemia
MeSH: Polycythemia Vera Polycythemia Thrombocytosis Thrombocythemia, Essential
HPO: Polycythemia Thrombocytosis

1 Interventions

Name: HDAC inhibitor (MK-0683)

Description: 400 mg once daily for 6 months

Type: Drug

1


Primary Outcomes

Measure: To evaluate the efficacy of study drug (MK-0683) in the treatment of patients with PV and ET.

Time: one year

Secondary Outcomes

Measure: To study changes in bone marrow morphology before and after treatment with study drug.

Time: one year

Purpose: Treatment

Allocation: Non-Randomized

Single Group Assignment


There is one SNP

SNPs


1 V617F

This agent has most recently been shown to be a potent inhibitor of the autonomous proliferation of haematopoietic cells of PV and ET patients carrying the JAK2 V617F mutation. --- V617F ---



HPO Nodes


HPO:
Polycythemia
Genes 19
EPO CCND1 ACVRL1 GATA1 VHL EPAS1 EGLN1 FH SLC30A10 SLC30A10 CYB5R3 SH2B3 PKLR JAK2 JAK2 EPOR BPGM ENG VHL
Thrombocytosis
Genes 37
TTC37 RPSA MPL THPO HMGCL SKIV2L CD55 ACAT1 TBC1D24 THPO CALR SH2B3 PMM2 TTC37 MTHFD1 ADA2 JAK2 RUNX1 TET2 LMNA JAK2 JAK2 CALR IFNGR1 ELANE MPL RPS14 SF3B1 RPS19 HBB STING1 MPL BCR TET2 JAK2 ABL1 ZMPSTE24