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NCT03850574 · ClinicalTrials.gov registry record · Phase 1

Clinical Trial to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Tuspetinib (HM43239) in Patients With Relapsed or Refractory Acute Myeloid Leukemia

A Phase 1 study of Chronic Myelomonocytic Leukemia and Leukemia, Myeloid, Acute, sponsored by Aptose Biosciences.

Recruiting
Registry status
Phase 1
Development phase
240
Enrollment target
20
Study locations

NCT03850574: Recruiting Phase 1 study of Chronic Myelomonocytic Leukemia and Leukemia, Myeloid, Acute, sponsored by Aptose Biosciences.

NCT03850574 is a Phase 1 study of Chronic Myelomonocytic Leukemia and Leukemia, Myeloid, Acute that is actively recruiting participants, run by Aptose Biosciences. The registered enrollment target is 240 participants, above the 85-participant average among 73 other Chronic Myelomonocytic Leukemia trials with a reported enrollment target (182% higher). The trial reports 20 study locations across 13 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03850574, a Phase 1 study of Chronic Myelomonocytic Leukemia and Leukemia, Myeloid, Acute, is actively recruiting participants, sponsored by Aptose Biosciences.

RECRUITING
Registry status
Phase 1
Development phase
240 participants
Enrollment target
20
Study locations

Study Summary

The main purpose of this study is to identify a safe and potentially effective dose of tuspetinib to be used in future studies in study participants diagnosed with acute myeloid leukemia (AML), myelodysplastic syndromes with increased blasts grade 2 (MDS-IB2), or chronic myelomonocytic leukemia (CMML) that is relapsed or refractory after at least one line of prior therapy, or in study participants with newly diagnosed AML. Tuspetinib will be administered as a single agent or in combination with other drugs (venetoclax or venetoclax plus azacitidine), as specified for each part of the study.

Interventions

  • DRUG Tuspetinib
  • DRUG Venetoclax Oral Tablet
  • DRUG Azacitidine for Intravenous Infusion

Study Locations (20)

California

  • City of Hope Comprehensive Cancer Center - Duarte
  • University of California Irvine - Irvine
  • UCSD Moores Cancer Center - La Jolla
  • USC/Norris Comprehensive Cancer Center - Los Angeles
  • Stanford Cancer Center - Palo Alto
  • University of California, Davis - Sacramento

Ohio

  • Cleveland Clinic - Taussig Cancer Center - Cleveland
  • The Ohio State University Wexner Medical Center - Columbus

Queensland

  • Royal Brisbane and Women's Hospital - Herston
  • Townsville University Hospital - Townsville

Alabama

  • The Kirklin Clinic of UAB Hospital - Birmingham

Connecticut

  • Yale University - New Haven

Florida

  • University of Miami - Miller School of Medicine - Miami

Georgia

  • Emory University - Atlanta

Massachusetts

  • Massachusetts General Hospital - Boston

Trial Details

FieldValue
Enrollment Target 240 participants
Start Date 2019-03-11
Est. Completion 2027-04
Phase Phase 1
Aptose Biosciences

7 total trials

What NCT03850574 shows while recruiting

NCT03850574 is an interventional study that assigns participants to a tested intervention. The registered 240 participants enrollment target is mid-sized for trials with a published cap, above the 85-participant average among 73 other Chronic Myelomonocytic Leukemia trials with a reported enrollment target (182% higher).

The record links to 5 conditions, with Chronic Myelomonocytic Leukemia appearing as the primary indexed condition, and to 3 interventions - of which Tuspetinib is the first listed.

NCT03850574 names 20 study sites across 13 states, led by California, Ohio, Queensland.

Frequently Asked Questions

What is clinical trial NCT03850574 about?

NCT03850574 is a clinical study titled "Clinical Trial to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Tuspetinib (HM43239) in Patients With Relapsed or Refractory Acute Myeloid Leukemia". The main purpose of this study is to identify a safe and potentially effective dose of tuspetinib to be used in future studies in study participants diagnosed with acute myeloid leukemia (AML), myelodysplastic syndromes with increased blasts grade 2 (MDS-IB2), or chronic myelomonocytic leukemia (CMM...

What is the current status of trial NCT03850574?

This trial is currently recruiting. It is a Phase 1 study. The enrollment target is 240 participants. The study started on 2019-03-11. Estimated completion is 2027-04.

What conditions does trial NCT03850574 study?

This clinical trial studies the following conditions: Chronic Myelomonocytic Leukemia, Leukemia, Myeloid, Acute, Myelodysplastic Syndrome With Excess Blasts-2, Refractory AML, Relapsed Adult AML.

What interventions are being tested in trial NCT03850574?

The interventions under investigation include: Tuspetinib (DRUG), Venetoclax Oral Tablet (DRUG), Azacitidine for Intravenous Infusion (DRUG).

Who is sponsoring clinical trial NCT03850574?

This trial is sponsored by Aptose Biosciences, which has 7 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03850574 being conducted?

This trial has 20 study locations across Alabama, California, Connecticut, Florida, Georgia. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Chronic Myelomonocytic Leukemia

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT03850574's enrollment target sits among peer trials

240 7th of 73 higher than 67 of 73 other Chronic Myelomonocytic Leukemia trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Chronic Myelomonocytic Leukemia trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03850574, the US trial registry maintained by the National Library of Medicine. NCT03850574 (mid enrollment · wide site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.