Spots Global Cancer Trial Database for A Two-part Study to Assess the Safety and Preliminary Efficacy of Givinostat in Patients With Polycythemia Vera

Study Description

Brief Summary: This is a two-part, multicenter, open label, non-randomized, phase Ib/II study to assess the safety and tolerability, Maximum Tolerated Dose and preliminary efficacy of Givinostat in patients with JAK2V617F positive Polycythemia Vera. Part A is the dose finding part while Part B is assessing the preliminary efficacy. Patients will be enrolled either in Part A or Part B and transition from one part to the other is not allowed. Eligible patients for this study will have a confirmed diagnosis of Polycythemia Vera according to the revised World Health Organization criteria. Only if the enrolment in Part A is slow (i.e. \< 5 patients enrolled in 3 months), eligibility for this part of the study may be expanded to all patients with chronic myeloproliferative neoplasms. Study therapy will be administered in 28 day cycles (4 weeks of treatment). Disease response will be evaluated according to the European LeukemiaNet criteria after 3 and 6 cycles (i.e. at weeks 12 and 24, respectively) of treatment with Givinostat for both parts of the study. All phlebotomies performed in the first 3 weeks of treatment will not be counted to assess the clinico-haematological response. The study will last up to a maximum of 24 weeks of treatment. However, after completion of the trial, all patients achieving clinical benefit will be allowed to continue treatment with Givinostat (at the same dose and schedule) in a long-term study. Safety will be monitored at each visit throughout the entire duration of the study. Treatment will be administered on an outpatient basis and patients will be followed regularly with physical and laboratory tests, as specified in the protocol; in case of hospitalization, the treatment will be continued or interrupted according to the Investigators' decision.

Detailed Description: This is a two-part, multicenter, open label, non-randomized, phase Ib/II study to assess the safety and tolerability, MTD and preliminary efficacy of Givinostat in patients with JAK2V617F positive PV. Part A is the dose escalation portion of the study and, once the MTD has been established, Part B will commence where the preliminary efficacy of Givinostat in PV patients will be established. Patients will be enrolled either in Part A or Part B and transition from one part to the other is not allowed. Only PV patients from Part A assigned to the dose selected for Part B (MTD) may be counted towards the efficacy assessment in Part B. Eligible patients for this study will have a confirmed diagnosis of PV according to the revised WHO criteria and the JAK2V617F positivity. Only if the enrolment in Part A is slow (i.e. \< 5 patients enrolled in 3 months), eligibility for this part of the study may be expanded to all patients with cMPN. After providing informed written consent before undertaking any protocol-related procedure, a unique patient identification code (i.e. patient screening ID which will be a combination of his/her site ID, study part ID and patient screening number, e.g. IT01-A01) will be assigned to each patient and it will identify the patient within his/her enrolment confirmation by Italfarmaco S.p.A. or its designee and never be reused in case of screening failure. After the enrolment confirmation and the assignation of the dose level before the first drug intake, a unique patient identification code (i.e. patient ID which will be a combination of patient screening number ID and dose level ID, e.g. IT01-A01-DL1) will be assigned to each patient and it will identify the patient throughout his/her participation in the study and never be reused in case of premature drop-out. Study therapy will be administered in 28 day cycles. In fact, the "cycle" is defined as 4 weeks of treatment. Disease response will be evaluated according to the clinico-haematological ELN criteria after 3 and 6 cycles (i.e. at weeks 12 and 24, respectively) of treatment with Givinostat for both parts of the study. All phlebotomies performed in the first 3 weeks of treatment will not be counted to assess the clinico-haematological response. The study will last up to a maximum of 24 weeks of treatment. However, after completion of the trial, all patients achieving clinical benefit will be allowed to continue treatment with Givinostat (at the same dose and schedule) in a long-term study (Study N.: DSC/11/2357/44). Safety will be monitored at each visit throughout the entire duration of the study. Treatment will be administered on an outpatient basis and patients will be followed regularly with physical and laboratory tests, as specified in the protocol; in case of hospitalization, the treatment will be continued or interrupted according to the Investigators' decision.

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

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