Ignite Creation Date:
2025-12-24 @ 9:35 PM
Ignite Modification Date:
2025-12-30 @ 7:30 AM
Study NCT ID:
NCT00346632
Status:
TERMINATED
Last Update Posted:
2024-05-17
First Post:
2006-06-28
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
An Ascending Dose Study of KW-2449 in Acute Leukemias, Myelodysplastic Syndromes, and Chronic Myelogenous Leukemia
Sponsor:
Kyowa Kirin, Inc.
Organization:
Study Overview
Official Title:
Phase I Safety, Pharmacokinetic, and Pharmacodynamic Study of KW-2449 in Acute Leukemias (AML), Myelodysplastic Syndromes (MDS), and Chronic Myelogenous Leukemia (CML)
Status:
TERMINATED
Status Verified Date:
2024-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Terminated due to suboptimal dosing schedule
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Non-randomized, open, dose ranging and dose scheduling study of ascending doses of KW-2449 in subjects with AML, ALL, MDS and CML.
Detailed Description:
This is a Phase I open-label dose escalation study of KW-2449 in subjects with acute leukemias, high risk MDS, and CML who are not candidates for approved therapy. Over an 18-month period, the investigative sites collectively will enroll up to a total of 96 subjects. Subjects will be enrolled sequentially into 1 of 7 dose groups to evaluate 2 dosing schedules (Arm A = 14 consecutive days of dosing followed by a 7-28 day rest period as determined by recovery from any acute hematologic and non-hematologic toxicities, or Arm B = 28 consecutive days of dosing followed by a 7-28 day rest period, as determined by recovery from any acute hematologic and non-hematologic toxicities). The safety of a dose level in Arm A (14-day dosing regimen) will be established prior to enrollment of subjects in the same dose level in Arm B (28-day dosing regimen).
In April 2007 the protocol was amended to discontinue Arm B (28 consecutive days of dosing). The protocol will continue as planned for Arm A (14 days of consecutive dosing).
Enrollment will proceed until a maximum tolerated dose (MTD) has been established for each study Arm. Once the MTD has been reached, 12 additional subjects, with 1 or more of the hematologic conditions included in this study, may be enrolled at the MTD as an expanded safety cohort.
In April 2007 the protocol was amended to discontinue Arm B (28 consecutive days of dosing). The protocol will continue as planned for Arm A (14 days of consecutive dosing).
Enrollment will proceed until a maximum tolerated dose (MTD) has been established for each study Arm. Once the MTD has been reached, 12 additional subjects, with 1 or more of the hematologic conditions included in this study, may be enrolled at the MTD as an expanded safety cohort.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: