An Extension Study of ASTX727 for Blood Cancers

This study is for people who have already participated in a clinical trial for ASTX727 and have acute myeloid leukemia (AML), chronic myelomonocytic leukemia (CMML), or myelodysplastic syndromes (MDS). The main goal is to continue providing ASTX727 to participants who were benefiting from it in a previous study, to gather more information about its long-term safety. ASTX727 is a drug that comes in tablet form. A completed part of this study also looked at how food affects the body's absorption of ASTX727. The study aims to enroll 332 participants, but its current status is unclear.

Study design
This is an interventional study for participants who have previously received ASTX727 in another trial. It aims to enroll 332 participants.
What's involved
You would attend clinic visits on Day 1 of each 28-day cycle to receive ASTX727 tablets for Days 1-5. You would continue the same dose and schedule as your previous study.
Compensation
Not stated in the trial record.
Follow-up
Safety will be measured from the start of this extension study until 30 days after your last dose, for up to approximately 2 years.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT04093570

A Study for Participants Who Participated in Prior Clinical Studies of ASTX727 (Standard Dose)

Enrolling by Invitation
PHASE2Ages 18+InterventionalTreatment
Taiho Oncology, Inc.
~332 participants
Updated 2026-07-28 on ClinicalTrials.gov
What's tested:ASTX727

At a glance

Recruiting sites
0 of 47 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Main Extension Study: Safety: Number of Participants with Treatment-Emergent Adverse Events (TEAEs)
Measured over From date of transition into this extension study until 30 days following the last dose, up to approximately 2 years
+21 more outcomes measured
Acute Myeloid Leukemia
Chronic Myelomonocytic Leukemia
Myelodysplastic Syndromes

NCT04093570

Where you'd take part

This study runs at 47 sites. They're the same protocol — you choose where, and that choice sets who your contact draft is addressed to.

  • Baylor Scott White University Medical Center

    Dallas, Texasno site contact published

  • Boca Raton Clinical Research

    Plantation, Floridano site contact published

  • Cancer and Hematology Centers for Western Michigan

    Grand Rapids, Michiganno site contact published

  • Centrum Badań Klinicznych Piotr Napora Lekarze Sp. p.

    Wroclaw, Lower Silesian Voivodeship, Polandno site contact published

  • Charleston Hematology Oncology Associates

    Charleston, South Carolinano site contact published

  • Clínica Universidad de Navarra - Madrid

    Madrid, Spainno site contact published

  • Compassionate Care Research Group

    Fountain Valley, Californiano site contact published

  • Debreceni Egyetem Klinikai Kozpont, Belgyogyszati Klinika, B epulet, Hematologia

    Debrecen, Hungaryno site contact published

Sites open and close at different times, so the status above is per site — it can differ from the study's overall status.

This trial hasn't published a contact. View it on ClinicalTrials.gov

  • Main Extension Study: Safety: Number of Participants with Treatment-Emergent Adverse Events (TEAEs)From date of transition into this extension study until 30 days following the last dose, up to approximately 2 years

    An adverse event (AE) is defined as any untoward medical occurrence associated with the use of a drug in humans, whether or not considered drug related. An AE can therefore be any unfavorable and unintended sign (including a clinically significant abnormal finding in laboratory tests or other diagnostic procedures), symptom, or disease temporally associated with the use of a drug, without any judgment about causality. TEAEs are defined as events that first occur or worsen on or after the date of the first study treatment until 30 days after the last dose of study treatment, or the start of an alternative anticancer treatment, whichever first.

  • Food Effect Substudy: AUC0-last: Area Under the Plasma Concentration-time Curve From Time Zero to Last Concentration Measured of Decitabine in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 ( up to 28 days)
  • Food Effect Substudy: AUC0-last: Area Under the Plasma Concentration-time Curve From Time Zero to Last Concentration Measured of Cedazuridine in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: AUC0-last: Area Under the Plasma Concentration-time Curve From Time Zero to Last Concentration Measured of Cedazuridine-epimer in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: AUC0-8h: Area Under the Concentration-time Curve From Time Zero to 8 Hours of Decitabine in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: AUC0-8h: Area Under the Concentration-time Curve From Time Zero to 8 Hours of Cedazuridine in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: AUC0-8h: Area Under the Concentration-time Curve From Time Zero to 8 Hours of Cedazuridine-epimer in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: AUC0-24h: Area Under the Concentration-time Curve From Time Zero to 24 Hours of Decitabine in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: AUC0-24h: Area Under the Concentration-time Curve From Time Zero to 24 Hours of Cedazuridine in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: AUC0-24h: Area Under the Concentration-time Curve From Time Zero to 24 Hours of Cedazuridine-epimer in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: AUC 0-inf: Area Under the Concentration-time Curve From Time Zero to Infinity of Decitabine in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: AUC 0-inf: Area Under the Concentration-time Curve From Time Zero to Infinity of Cedazuridine in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: AUC 0-inf: Area Under the Concentration-time Curve From Time Zero to Infinity of Cedazuridine-epimer in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: Cmax: Maximum Observed Plasma Concentration of Decitabine in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: Cmax: Maximum Observed Plasma Concentration of Cedazuridine in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: Cmax: Maximum Observed Plasma Concentration of Cedazuridine-epimer in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: Tmax: Time of First Occurrence of Cmax of Decitabine in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: Tmax: Time of First Occurrence of Cmax of Cedazuridine in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: Tmax: Time of First Occurrence of Cmax of Cedazuridine-epimer in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: T1/2: Terminal Half Life of Decitabine in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: T1/2: Terminal Half Life of Cedazuridine in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)
  • Food Effect Substudy: T1/2: Terminal Half Life of Cedazuridine-epimer in the Fasted and Fed StatePre-dose and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 24 hours post dose on Days 2 (fasted state) and 4 (fed state) in Cycle 1 (up to 28 days)