A Phase I/II Trial of the MUC1 Inhibitor, GO-203-2C in Patients With Relapsed or Refractory Acute Myeloid Leukemia

Sponsor

Dana-Farber Cancer Institute (Other)

Overall Status

Active, not recruiting

CT.gov ID

NCT02204085

Collaborator

(none)

Enrollment

Locations

Arms

106

Duration (Months)

16.5

Patients Per Site

0.2

Patients Per Site Per Month

Study Details

Study Description

Brief Summary

This research study is studying a targeted therapy known as GO-203-2C as a possible treatment for with acute myeloid leukemia (AML) both alone and in combination with decitabine. GO-203-2c targets cancer cells, while leaving healthy cells unaffected.This is a Phase I/II clinical trial. A Phase I clinical trial tests the safety of an investigational intervention and also tries to define the appropriate dose of the investigational intervention to use for further studies.

Condition or Disease	Intervention/Treatment	Phase
Acute Myeloid Leukemia, in Relapse Recurrent Adult Acute Myeloid Leukemia	Drug: GO-203-2c Drug: GO-203-2c + Decitabine	Phase 1/Phase 2

Detailed Description

Phase I
The maximum tolerated dose (MTD) will be determined in the phase I section of the trial.
Patients who fulfill eligibility criteria will be entered into the trial to GO-203-2c.
After the screening procedures confirm participation in the research study. The investigators are looking for the highest dose of the combination of study drugs that can be administered safely without severe or unmanageable side effects in participants that have acute myeloid leukemia (AML) not everyone who participates in this research study will receive the same dose of the study drug. The dose given will depend on the number of participants who have been enrolled in the study prior and how well the dose was tolerated.
A subsequent dose escalation will evaluate the combination of GO-203-2c and decitabine.
Phase II
The primary goal is to determine if the combination of the two drugs results in clinical response

Study Design

Study Type:

Interventional

Actual Enrollment :

33 participants

Allocation:

Non-Randomized

Intervention Model:

Single Group Assignment

Masking:

None (Open Label)

Primary Purpose:

Treatment

Official Title:

A Phase I/II Trial of the MUC1 Inhibitor, GO-203-2C in Patients With Relapsed or Refractory Acute Myeloid Leukemia

Study Start Date :

Sep 1, 2014

Anticipated Primary Completion Date :

Dec 1, 2022

Anticipated Study Completion Date :

Jul 1, 2023

Arms and Interventions

Arm	Intervention/Treatment
Experimental: GO-203-2c Dose escalation will occur using a standard 3+3 dose escalation approach, beginning in dose level I with dose cohorts and rules for escalation and de-escalation. GO-203-2c given daily on predetermined schedule of a 28-day treatment cycle	Drug: GO-203-2c
Experimental: GO-203-2c + Decitabine Dose escalation will occur for GO-203-2c using a standard 3+3 dose escalation approach, beginning in dose level I with dose cohorts and rules for escalation and de-escalation. GO-203-2c given daily on predetermined schedule of a 28-day treatment cycle. Decitabine will be administered at a dose of 20mg/m2 on days 8-12 of a 28-day treatment cycle.	Drug: GO-203-2c Drug: GO-203-2c + Decitabine

Arm

Intervention/Treatment

Experimental: GO-203-2c

Dose escalation will occur using a standard 3+3 dose escalation approach, beginning in dose level I with dose cohorts and rules for escalation and de-escalation. GO-203-2c given daily on predetermined schedule of a 28-day treatment cycle

Drug: GO-203-2c

Experimental: GO-203-2c + Decitabine

Dose escalation will occur for GO-203-2c using a standard 3+3 dose escalation approach, beginning in dose level I with dose cohorts and rules for escalation and de-escalation. GO-203-2c given daily on predetermined schedule of a 28-day treatment cycle. Decitabine will be administered at a dose of 20mg/m2 on days 8-12 of a 28-day treatment cycle.

Drug: GO-203-2c

Drug: GO-203-2c + Decitabine

Outcome Measures

Primary Outcome Measures

Maximum Tolerated Dose of GO-203-2c [28 days]
Phase I
Maximum Tolerated Dose of GO-203-2c in combination with decitabine [28 days]
Phase 1

Secondary Outcome Measures

Number of Participants with Adverse Events as a Measure of Safety and Tolerability [2 years]
To investigate whether GO-203-2c alone and in combination with decitabine is effective in targeting MUC1-C overexpressing AML progenitor cells in the lab [2 Years]
To assess whether in vitro response to GO-203-2c alone and in combination with decitabine is associated with clinical response [2 Years]
To determine if therapy with GO-203-2c alone and in combination with decitabine results in decreased engraftment potential of AML progenitor cells in an NSG mouse model [2 Years]
To determine if therapy GO-203-2c in combination with decitabine results in at least 20% of patients achieving a clinical response [2 years]
To determine if therapy GO-203-2c in combination with decitabine results in at least 20% of patients achieving a clinical response (blast response, minor response, partial response, or complete response).

Eligibility Criteria

Criteria

Ages Eligible for Study:

18 Years and Older

Sexes Eligible for Study:

All

Accepts Healthy Volunteers:

Inclusion Criteria:

To be considered eligible for enrollment into this study, all of the following inclusion criteria must be met during the screening period:
Documented AML by peripheral blood and bone marrow analyses meeting WHO criteria, excluding patients with acute promyelocytic leukemia (APL)
Patients with AML refractory to primary induction chemotherapy, relapsed disease, or age ≥ 60 and not appropriate for standard cytotoxic therapy due to age, performance status, and/or adverse risk factors according to the treating physician
Age ≥ 18 years
Karnofsky performance status ≥ 50% or ECOG performance status 0-2
Life expectancy ≥ 6 weeks
Able to understand the investigational nature of this study and to provide written consent to participate in it
Signed written IRB-approved Informed Consent document
Adequate hepatic and renal function:
serum bilirubin ≤ 1.5 X institutional ULN OR serum direct bilirubin ≤ 2 X institutional ULN
serum ALT and AST ≤ 2.5 X institutional ULN
serum alkaline phosphatase < 5 X institutional ULN
serum creatinine ≤ 2.0 mg/dL
corrected calcium level ≥ institutional LLN
Negative pregnancy test in women of child-bearing potential
Women and men of child-producing potential must agree to use effective contraceptive methods during the study period (including post-treatment observation period)

Exclusion Criteria:

A patient will be considered not eligible for enrollment into this study if any of the following criteria are met during the screening period:
Evidence of leukemic meningitis or other CNS involvement by leukemia
Uncontrolled or poorly controlled hypertension (systolic BP ≥ 160 mmHg or diastolic BP ≥ 100 mmHg) Note: an isolated reading that is not sustained will be permitted.
Evidence of NYHA Class III or IV cardiac disease, or presence of unstable life-threatening arrhythmia, or history of myocardial infarction during the past 6 months
Active bacterial, fungal, or viral infection requiring systemic treatment
Known infection with HIV
History or major surgery within 4 weeks before the first dose of study treatment, or not recovered from prior surgery
Exposure to any other investigational agent at any time within 4 weeks before the first dose of study treatment
Exposure to any other anti-leukemic therapy (except hydroxyurea, see Section 5.5.1) within 2 weeks before the first dose of study treatment
Pregnant or lactating female
Unwilling or unable to comply with the requirements of the study protocol