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Terminated Phase 1 Interventional

A Study of ASTX660 as a Single Agent and in Combination With ASTX727 in Subjects With Relapsed/Refractory Acute Myeloid Leukemia (AML)

ClinicalTrials.gov ID: NCT04155580

Public ClinicalTrials.gov record NCT04155580. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 27, 2026, 1:14 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 1, Parallel, Open-Label Study of the Safety and Tolerability, Pharmacokinetics, and Antileukemic Activity of ASTX660 as a Single Agent and in Combination With ASTX727 in Subjects With Relapsed/Refractory (R/R) Acute Myeloid Leukemia (AML)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

To evaluate the safety, pharmacokinetics (PK), and efficacy of ASTX660 when given alone and in combination with ASTX727 in participants with relapsed/refractory (R/R) acute myeloid leukemia (AML). The duration of the study is expected to be approximately 30 months.

Study identification

NCT ID
NCT04155580
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1
Lead sponsor
Astex Pharmaceuticals, Inc.
Industry
Enrollment
68 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jun 12, 2020 (Actual)
Primary completion
Jan 14, 2022 (Actual)
Completion
Jan 14, 2022 (Actual)
Last update posted
Aug 2, 2024

2020 – 2022

United States locations

U.S. sites
15
U.S. states
13
U.S. cities
14
Facility City State ZIP Site status
University of California San Francisco San Francisco California 94143 —
Smilow Cancer Hospital New Haven Connecticut 06510 —
Sylvester Comprehensive Cancer Center Miami Florida 33136 —
Northside Hospital - The Blood and Marrow Transplant Group of Georgia Atlanta Georgia 30342 —
The University of Chicago Medical Center Chicago Illinois 60637 —
Franciscan Health Indianapolis (Blood and Marrow Transplantation) Indianapolis Indiana 46237 —
The University of Kansas Clinical Research Center Fairway Kansas 66205 —
Mayo Clinic Rochester Minnesota 55905 —
Roswell Park Comprehensive Cancer Center Buffalo New York 14263 —
New York University Langone Health New York New York 10016 —
Mount Sinai Medical Center New York New York 10029 —
Lineberger Comprehensive Cancer Center Chapel Hill North Carolina 27599 —
Ohio State University Comprehensive Cancer Center Columbus Ohio 43210 —
Vanderbilt - Ingram Cancer Center Nashville Tennessee 37232 —
The University of Texas MD Anderson Cancer Center Houston Texas 77030 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04155580, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Aug 2, 2024 · Synced Oct 27, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT04155580 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →