Open-label Study of IMGN779 in Adult Patients With Relapsed/Refractory CD33-positive Acute Myeloid Leukemia

NCT ID: NCT02674763

Last Updated: 2019-09-04

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

62 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-03-31

Study Completion Date

2019-07-31

Brief Summary

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This is an open label, multicenter Phase 1 study to determine the MTD, dosing schedule and RP2D of IMGN779 when administered as mono-therapy to adult AML patients with CD33 -positive disease.

Detailed Description

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In the Dose Escalation Phase, patients will be assigned to one of three schedules. The MTD for all schedules will be determined from the assessment of Dose Limiting Toxicities (DLTs). The Dose Expansion Phase will consist of one cohort based on patients response to prior therapy according to the MTD selected.

Conditions

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Acute Myeloid Leukemia

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Dose Escalation Schedule A

IMGN779 administered on days 1 and 15 of a 28-day cycle

Group Type EXPERIMENTAL

IMGN779

Intervention Type DRUG

Dose Escalation Schedule B

IMGN779 administered on days 1, 8, 15 and 22 of a 28-day cycle

Group Type EXPERIMENTAL

IMGN779

Intervention Type DRUG

Dose Escalation Schedule C

IMGN779 administered on days 1 and 8 of a 21-day cycle

Group Type EXPERIMENTAL

IMGN779

Intervention Type DRUG

Dose Expansion Cohort

Patients with Relapsed AML; IMGN779 administered at dose and schedule selected as the putative RP2D.

Group Type EXPERIMENTAL

IMGN779

Intervention Type DRUG

Interventions

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IMGN779

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Dose Escalation: Patients with relapsed or refractory AML
* Dose Expansion: Patients with relapsed AML or patients who refuse, or are not suitable candidates for induction therapy

Exclusion Criteria

* Dose Escalation: Acute Promyelocytic Leukemia
* Any concurrent anti-cancer therapy including chemotherapy, immunotherapy, radiotherapy, biologic or any investigational agents (with the exception of hydroxyurea or leukapheresis for control of hyperleukocytosis) within 14 days or five half-lives of drugs, whichever is shorter, prior to Cycle 1 Day 1
* AML patients with known, active leptomeningeal/central nervous system (CNS) involvement
* Prior treatment with IMGN779
* Women who are pregnant or breast feeding
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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ImmunoGen, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Patrick Zweidler-McKay, MD

Role: STUDY_DIRECTOR

ImmunoGen, Inc.

Locations

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Comprehensive Cancer Center (UAB CCC)

Birmingham, Alabama, United States

Site Status

Dana-Farber Cancer Institute

Boston, Massachusetts, United States

Site Status

New Mexico Cancer Care Alliance

Albuquerque, New Mexico, United States

Site Status

Roswell Park Cancer Institute

Buffalo, New York, United States

Site Status

Knight Cancer Institute - OSHU

Portland, Oregon, United States

Site Status

Baylor Scott & White University Medical Center

Dallas, Texas, United States

Site Status

The University of Texas, MD Anderson Cancer Center

Houston, Texas, United States

Site Status

Countries

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United States

Other Identifiers

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IMGN779 0601

Identifier Type: -

Identifier Source: org_study_id

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