Ignite Creation Date:
2025-12-24 @ 4:39 PM
Ignite Modification Date:
2026-01-04 @ 4:36 PM
Study NCT ID:
NCT04937166
Status:
TERMINATED
Last Update Posted:
2025-11-07
First Post:
2021-06-06
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
A Study of Dual-SIgnaling Protein 107 (DSP107) for Patients With Hematological Malignancies
Sponsor:
Kahr Medical
Organization:
Study Overview
Official Title:
An Open-label Phase Ib Study of DSP107 for Acute Myeloid Leukemia (AML) and Myelodysplastic Syndrome (MDS)
Status:
TERMINATED
Status Verified Date:
2025-11
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Slow enrolment
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This study will be divided into two parts, Parts A and B and will enroll patients with relapsed/refractory AML or MDS/chronic myelomonocytic leukemia (CMML) patients who have failed up to 2 prior therapeutic regimens.
Part A is a dose escalation study to explore the safety, efficacy, pharmacokinetic (PK) and pharmacodynamic (PD) profile of DSP107 when administered in combination with azacitidine (AZA).
Part B is a dose escalation study to explore the safety, efficacy, PK and PD profile of DSP107 when administered in combination with AZA and venetoclax (VEN).
Part A is a dose escalation study to explore the safety, efficacy, pharmacokinetic (PK) and pharmacodynamic (PD) profile of DSP107 when administered in combination with azacitidine (AZA).
Part B is a dose escalation study to explore the safety, efficacy, PK and PD profile of DSP107 when administered in combination with AZA and venetoclax (VEN).
Detailed Description:
Part A is a dose escalation study in up to 4 cohorts of patients designed to test the safety and efficacy of DSP107 administered alone and in combination with AZA. The DSP107 starting dose level in Part A will be 0.3 mg/kg based on aggregate safety, PK and PD data from study DSP107\_001, an ongoing study exploring the safety of escalating DSP107 doses in patients with advanced solid tumors. There will be a single DLT evaluation period, lasting 28 days, to determine the safety of DSP107 in combination with AZA. The safety, efficacy and PK data will be used to establish a recommended Phase II dose for potential future expansion cohorts and a starting dose for Part B.
Part B is a dose escalation study in 2 cohorts of patients that will test the safety and efficacy of DSP107 in combination with AZA and VEN. The starting dose for Part B will be at least one dose level lower than the DSP107 dose selected in Part A as being safe and effective in combination with AZA. Once a safe, effective dose has been established in Part B, a recommended phase 2 dose for patients with newly diagnosed AML will be agreed with the FDA at an End-of-Phase 1 meeting.
Part B is a dose escalation study in 2 cohorts of patients that will test the safety and efficacy of DSP107 in combination with AZA and VEN. The starting dose for Part B will be at least one dose level lower than the DSP107 dose selected in Part A as being safe and effective in combination with AZA. Once a safe, effective dose has been established in Part B, a recommended phase 2 dose for patients with newly diagnosed AML will be agreed with the FDA at an End-of-Phase 1 meeting.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: