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Report for Clinical Trial NCT03414450

Developed by Shray Alag, 2020.
SNP Clinical Trial Gene

A Phase 1A Dose Escalation and Phase 1B Expansion Study to Evaluate the Safety and Tolerability of ETC-1907206 in Combination With Dasatinib in Advanced Haematologic Malignancies

This study evaluates the use of ETC-1907206 in combination with dasatinib in certain types of blood cancers. The first phase of the study (1A) is designed to find the highest tolerated dose of ETC-1907206, while the second phase (1B) will assess the safety and tolerability of the recommended dose of ETC-1907206. ETC-1907206 has been designed to block the activity of an enzyme of the body known as Mnk kinase, which is thought to be involved in the development of a variety of cancers.

NCT03414450 Ph+ Acute Lymphoblastic Leukemia (Ph+ALL) Ph- Acute Lymphoblastic Leukemia (Ph-ALL) Chronic Myeloid Leukemia Accelerated Phase (CML-AP, Ph+) Chronic Myeloid Leukemia Blast Crisis (CML-BC, Ph+)
MeSH:Leukemia Leukemia, Myeloid Precursor Cell Lymphoblastic Leukemia-Lymphoma Leukemia, Lymphoid Leukemia, Myelogenous, Chronic, BCR-ABL Positive Blast Crisis
HPO:Chronic myelogenous leukemia Leukemia Lymphoid leukemia Myeloid leukemia

2 Interventions

Name: ETC-1907206

Description: ETC-1907206 gelatin capsules will be dosed every other day (EOD) and contain 10 mg or 50 mg of ETC-1907206.
Type: Drug
Group Labels: 2

Dose Escalation (Phase 1A) Dose Expansion (Phase 1B)

Name: dasatinib

Description: dasatinib tablets at 140 mg will be dosed every day
Type: Drug
Group Labels: 2

Dose Escalation (Phase 1A) Dose Expansion (Phase 1B)


Primary Outcomes

Description: The MTD is defined as the highest possible dose with a predicted probability of having DLT not exceeding the target toxicity rate. The target toxicity rate (or the target predicted probability of DLT) for this study is set at 25%.

Measure: Maximum Tolerated Dose (MTD) (Phase 1A)

Time: the initial 28 days of treatment

Description: Incidence and Severity of AEs

Measure: Phase 1B Safety: Incidence of Adverse Events (AEs) during Phase 1B

Time: up to 44 months

Description: Single-dose PK measurement of AUC0-inf after dosing on Day 1 and Day 15 Cycle 1) and pre-dose on Day 1 of Cycle 2 and beyond (each Cycle is 28-days in length).

Measure: Phase 1B PK: Area under the drug concentration-time curve (AUC) from time zero to infinite time (AUC0-inf)

Time: pre-dose, at 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours (± 6 minutes), and at 24, 30, and 48 hours (± 2 hours) after dosing

Description: Single-dose PK measurement of AUC0-t after dosing on Day 1 and Day 15 Cycle 1) and pre-dose on Day 1 of Cycle 2 and beyond (each Cycle is 28-days in length).

Measure: Phase 1B PK: AUC from time zero to the last measureable concentration (AUC0-t)

Time: pre-dose, at 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours (± 6 minutes), and at 24, 30, and 48 hours (± 2 hours) after dosing

Description: Single-dose PK measurement of kel after dosing on Day 1 and Day 15 Cycle 1) and pre-dose on Day 1 of Cycle 2 and beyond (each Cycle is 28-days in length).

Measure: Phase 1B PK: First-order rate constant for elimination of drug (kel)

Time: pre-dose, at 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours (± 6 minutes), and at 24, 30, and 48 hours (± 2 hours) after dosing

Description: Single-dose PK measurement of Tmax after dosing on Day 1 and Day 15 (Cycle 1) and pre-dose on Day 1 of Cycle 2 and beyond (each Cycle is 28-days in length).

Measure: Phase 1B PK: Time to reach maximum plasma concentration (Tmax)

Time: pre-dose, at 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours (± 6 minutes), and at 24, 30, and 48 hours (± 2 hours) after dosing

Description: Single-dose PK measurement of Tlag after dosing on Day 1 and Day 15 (Cycle 1) and pre-dose on Day 1 of Cycle 2 and beyond (each Cycle is 28-days in length).

Measure: Phase 1B PK: Time between drug administration and first observed concentration above lower limit if quantitation in plasma (Tlag)

Time: pre-dose, at 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours (± 6 minutes), and at 24, 30, and 48 hours (± 2 hours) after dosing

Description: Single-dose PK measurement of CL after dosing on Day 1 and Day 15 (Cycle 1) and pre-dose on Day 1 of Cycle 2 and beyond (each Cycle is 28-days in length).

Measure: Phase 1B PK: Total clearance (CL)

Time: pre-dose, at 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours (± 6 minutes), and at 24, 30, and 48 hours (± 2 hours) after dosing

Description: Single-dose PK measurement of Vd after dosing on Day 1 and Day 15 (Cycle 1) and pre-dose on Day 1 of Cycle 2 and beyond (each Cycle is 28-days in length).

Measure: Phase 1B PK: Volume of distribution (Vd)

Time: pre-dose, at 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours (± 6 minutes), and at 24, 30, and 48 hours (± 2 hours) after dosing

Description: Single-dose PK measurement of T1/2 after dosing on Day 1 and Day 15 (Cycle 1) and pre-dose on Day 1 of Cycle 2 and beyond (each Cycle is 28-days in length).

Measure: Phase 1B PK: Half-life (T1/2)

Time: pre-dose, at 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours (± 6 minutes), and at 24, 30, and 48 hours (± 2 hours) after dosing

Secondary Outcomes

Description: Incidence and Severity of AEs

Measure: Phase 1A Safety: Incidence of Adverse Events (AEs) during Phase 1A

Time: up to 24 months

Description: Single-dose PK measurement of AUC0-inf after dosing on Day 1 and Day 15 Cycle 1) and pre-dose on Day 1 of Cycle 2 and beyond (each Cycle is 28-days in length).

Measure: Phase 1A PK: Area under the drug concentration-time curve (AUC) from time zero to infinite time (AUC0-inf)

Time: pre-dose, at 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours (± 6 minutes), and at 24, 30, and 48 hours (± 2 hours) after dosing

Description: Single-dose PK measurement of AUC0-t after dosing on Day 1 and Day 15 Cycle 1) and pre-dose on Day 1 of Cycle 2 and beyond (each Cycle is 28-days in length).

Measure: Phase 1A PK: AUC from time zero to the last measureable concentration (AUC0-t)

Time: pre-dose, at 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours (± 6 minutes), and at 24, 30, and 48 hours (± 2 hours) after dosing

Description: Single-dose PK measurement of kel after dosing on Day 1 and Day 15 Cycle 1) and pre-dose on Day 1 of Cycle 2 and beyond (each Cycle is 28-days in length).

Measure: Phase 1A PK: First-order rate constant for elimination of drug (kel)

Time: pre-dose, at 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours (± 6 minutes), and at 24, 30, and 48 hours (± 2 hours) after dosing

Description: Single-dose PK measurement of Tmax after dosing on Day 1 and Day 15 Cycle 1) and pre-dose on Day 1 of Cycle 2 and beyond (each Cycle is 28-days in length).

Measure: Phase 1A PK: Time to reach maximum plasma concentration (Tmax)

Time: pre-dose, at 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours (± 6 minutes), and at 24, 30, and 48 hours (± 2 hours) after dosing

Description: Single-dose PK measurement of Tlag after dosing on Day 1 and Day 15 Cycle 1) and pre-dose on Day 1 of Cycle 2 and beyond (each Cycle is 28-days in length).

Measure: Phase 1A PK: Time between drug administration and first observed concentration above lower limit if quantitation in plasma (Tlag)

Time: pre-dose, at 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours (± 6 minutes), and at 24, 30, and 48 hours (± 2 hours) after dosing

Description: Single-dose PK measurement of CL after dosing on Day 1 and Day 15 Cycle 1) and pre-dose on Day 1 of Cycle 2 and beyond (each Cycle is 28-days in length).

Measure: Phase 1A PK: Total clearance (CL)

Time: pre-dose, at 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours (± 6 minutes), and at 24, 30, and 48 hours (± 2 hours) after dosing

Description: Single-dose PK measurement of Vd after dosing on Day 1 and Day 15 Cycle 1) and pre-dose on Day 1 of Cycle 2 and beyond (each Cycle is 28-days in length).

Measure: Phase 1A PK: Volume of distribution (Vd)

Time: pre-dose, at 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours (± 6 minutes), and at 24, 30, and 48 hours (± 2 hours) after dosing

Description: Single-dose PK measurement of T1/2 after dosing on Day 1 and Day 15 Cycle 1) and pre-dose on Day 1 of Cycle 2 and beyond (each Cycle is 28-days in length).

Measure: Phase 1A PK: Half-life (T1/2)

Time: pre-dose, at 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours (± 6 minutes), and at 24, 30, and 48 hours (± 2 hours) after dosing

Description: The BOR for each patient is determined by the following hierarchical orders: For CML-AP Ph+, CML-BC Ph+ and Ph+ ALL: major molecular response, major cytogenetic response (complete response, partial response), major haematologic response (complete response, complete remission), minor haematologic response,cytogenetic response (minor response, minimal response, no response), progressive disease For Ph- ALL: complete haematologic response, complete response with partial haematologic recovery, progressive disease The response rate will be summarised and two-sided 95% confidence intervals (CIs) on the response rates will be calculated. The best overall response will be listed.

Measure: Phase 1B Clinical Activity: Best Overall Response (BOR)

Time: through study completion (44 months)

Measure: Phase 1B Clinical Activity: objective response rate (ORR)

Time: through study completion (44 months)

Measure: Phase 1B Clinical Activity: duration of objective response (DOR)

Time: through study completion (44 months)

Measure: Phase 1B Clinical Activity: duration of major molecular response (DOMMR)

Time: through study completion (44 months)

Measure: Phase 1B Clinical Activity: duration of complete haematologic response (DOCHR)

Time: through study completion (44 months)

Measure: Phase 1B Clinical Activity: duration of complete remission (DOCRe)

Time: through study completion (44 months)

Measure: Phase 1B Clinical Activity: duration of complete cytogenetic response (DOCCyR)

Time: through study completion (44 months)

Measure: Phase 1B Clinical Activity: time to objective response (TTR)

Time: through study completion (44 months)

Measure: Phase 1B Clinical Activity: time to major molecular response (TTMMR)

Time: through study completion (44 months)

Measure: Phase 1B Clinical Activity: time to complete haematologic response (TTCHR)

Time: through study completion (44 months)

Measure: Phase 1B Clinical Activity: time to complete remission (TTCRe)

Time: through study completion (44 months)

Measure: Phase 1B Clinical Activity: time to complete cytogenetic response (TTCCyR)

Time: through study completion (44 months)

Measure: Phase 1B Clinical Activity: progression-free survival (PFS)

Time: through study completion (44 months)

Measure: Phase 1B Clinical Activity: overall survival (OS)

Time: through study completion (44 months)

Purpose: Treatment

Allocation: Non-Randomized

Sequential Assignment


There is one SNP

SNPs


1 T315I

3. Bone marrow (BM) cytogenetic analysis with at least 20 metaphase cells, confirmed advanced haematologic malignancies in any of the 4 following disease populations at Screening: - CML-AP, Ph+ - CML-BC, Ph+ - Ph+ ALL - Ph- ALL with relapsed and refractory disease who have exhausted all available therapy (for patients who develop T315I mutation related resistance, the definition requires failure of ponatinib treatment if drug is accessible). --- T315I ---



HPO Nodes


HPO: