Study of the ZN-d5 and ZN-c3 in Subjects With Acute Myeloid Leukemia (AML)

NCT ID: NCT05682170

Last Updated: 2024-09-19

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

TERMINATED

Clinical Phase

PHASE1/PHASE2

Total Enrollment

40 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-12-01

Study Completion Date

2024-07-26

Brief Summary

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A Phase 1/2 dose escalation study of BCL-2 Inhibitor ZN-d5 and the Wee1 Inhibitor ZN-c3 in Subjects with Acute Myeloid Leukemia (AML).

Detailed Description

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This is an open-label multicenter Phase 1/2 dose escalation study, evaluating the safety, tolerability, clinical activity, pharmacokinetics and pharmacodynamics of the novel BCL-2 inhibitor ZN-d5 and Wee1 inhibitor ZN-c3 in subjects with AML.

Conditions

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Acute Myeloid Leukemia (AML)

Study Design

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Allocation Method

NA

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Acute Myeloid Leukemia

Phase 1: Dose Escalation- c3 monotherapy and d5+c3 combination

Phase 2: Dose Expansion

Group Type EXPERIMENTAL

ZN-d5 ZN-c3

Intervention Type DRUG

Oral agent

ZN-c3

Intervention Type DRUG

Oral agent

Interventions

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ZN-d5 ZN-c3

Oral agent

Intervention Type DRUG

ZN-c3

Oral agent

Intervention Type DRUG

Other Intervention Names

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Study Drug Study Drug

Eligibility Criteria

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Inclusion Criteria

* Adults with AML (including secondary or therapy-related), relapsed from or refractory to one or more prior lines of therapy, which may include venetoclax except in Expansion Cohort A
* ECOG performance status score ≤2.
* Projected life expectancy of at least 12 weeks.
* Estimated glomerular filtration rate ≥60 mL/min
* Women of childbearing potential must not be pregnant and must use effective birth control during the study and for 6 months after the last dose of study drugs.
* Men must agree to use a condom when having intercourse during the study and for 3 months after the last dose of study drugs.

Exclusion Criteria

* Known active CNS involvement
* Diagnosis of acute promyelocytic leukemia.
* Peripheral blast count of \>25 × 109/L (cytoreduction permitted).
* Adequate washout from prior therapy including hematopoietic stem cell transplant and recovery from prior treatment-related toxicities to Grade 2 or lower
* Significant cardiovascular disease
* Corrected QT interval (QTc) of \>480 msec
* Active hepatitis B or hepatitis C infection
* Concurrent treatment with strong CYP3A inhibitors or strong or moderate CYP3A inducers
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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K-Group Alpha, Inc., a wholly owned subsidiary of Zentalis Pharmaceuticals, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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K-Group Alpha, Inc. a wholly owned subsidiary of Zentalis Pharmaceuticals, Inc.

Role: STUDY_DIRECTOR

K-Group Alpha

Locations

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University of Alabama at Birmingham

Birmingham, Alabama, United States

Site Status

University of California San Francisco

San Francisco, California, United States

Site Status

Dana Farber Cancer Institute

Boston, Massachusetts, United States

Site Status

University of Minnesota

Minneapolis, Minnesota, United States

Site Status

NYU Langone Health

New York, New York, United States

Site Status

Memorial Sloan Kettering Cancer Center

New York, New York, United States

Site Status

Albert Einstein College of Medicine - Montefiore Medical Center

The Bronx, New York, United States

Site Status

University of North Carolina at Chapel Hill

Chapel Hill, North Carolina, United States

Site Status

James Cancer Hospital and Solove Research Institute

Columbus, Ohio, United States

Site Status

Oregon Health and Science University

Portland, Oregon, United States

Site Status

Tristar Bone Marrow Transplant

Nashville, Tennessee, United States

Site Status

University of Texas MD Anderson Cancer Center

Houston, Texas, United States

Site Status

The Medical College of Wisconsin

Milwaukee, Wisconsin, United States

Site Status

Countries

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United States

Other Identifiers

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ZN-d5-004C

Identifier Type: -

Identifier Source: org_study_id

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