Study of Lenzilumab in Previously Treated Patients With Chronic Myelomonocytic Leukemia (CMML)

NCT ID: NCT02546284

Last Updated: 2020-02-28

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

15 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-07-31

Study Completion Date

2020-02-29

Brief Summary

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This is a multicenter, open-label, repeat-dose, Phase 1 Dose Escalation Study to evaluate safety, pharmacokinetics, and clinical activity.

Detailed Description

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The purpose of the study is to examine the safety and determine the recommended Phase 2 dose of lenzilumab when administered to subjects with previously treated CMML who meet the entry criteria. Study will begin enrollment in July 2016.

Conditions

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Chronic Myelomonocytic Leukemia (CMML)

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Single Agent lenzilumab

Dose levels: lenzilumab IV infusion once monthly for a 28 day dosing cycle (with extra dose on Day 15 during cycle). Three (3) to Six (6) subjects will be enrolled into planned escalating cohorts of 200 mg, 400 mg or 600 mg lenzilumab.

Group Type EXPERIMENTAL

lenzilumab

Intervention Type DRUG

Interventions

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lenzilumab

Intervention Type DRUG

Other Intervention Names

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Monoclonal Antibody

Eligibility Criteria

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Inclusion Criteria

* Confirmed diagnosis of CMML
* CMML that is refractory to, or progressed following treatment with a hypomethylating agent or other standard of care treatment
* Eastern Cooperative Oncology Group (ECOG) score ≤ 2
* Able to provide bone marrow biopsy samples
* Acceptable laboratory results

Exclusion Criteria

* Leukemia other than CMML
* Recent chemotherapy or radiation therapy (within 14 days before first dose of lenzilumab)
* Concurrent use of human granulocyte-macrophage colony-stimulating factor
* Pregnant or breastfeeding
* Know HIV virus infection
* History of another malignancy within the past 2 years (some skin cancer and prostate cancers permitted)
* Significant intercurrent illness
* History or current diagnosis of Pulmonary Alveolar Proteinosis or Hypoxemia
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Humanigen, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Moffitt Cancer Center

Tampa, Florida, United States

Site Status

Mayo Clinic Cancer Center Clinical Research

Rochester, Minnesota, United States

Site Status

Countries

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United States

Other Identifiers

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HGEN003-05

Identifier Type: -

Identifier Source: org_study_id

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