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Completed Phase 1 Interventional

Study of CB-5339 in Acute Myeloid Leukemia or Myelodysplastic Syndrome

ClinicalTrials.gov ID: NCT04402541

Public ClinicalTrials.gov record NCT04402541. 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 Sep 30, 2026, 10:54 PM 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 Study to Evaluate the Safety and Pharmacokinetic Profiles of CB-5339 in Participants With Relapsed/Refractory Acute Myeloid Leukemia or Relapsed/Refractory Intermediate or High Risk Myelodysplastic Syndrome

Brief summary

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

This is a multicenter, open-label Phase 1 study of orally administered CB-5339 in participants with R/R AML or participants with R/R intermediate- to high-risk MDS.

Study identification

NCT ID
NCT04402541
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Cleave Therapeutics, Inc.
Industry
Enrollment
55 participants

Conditions and interventions

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 8, 2020 (Actual)
Primary completion
Jul 23, 2023 (Actual)
Completion
Jul 23, 2023 (Actual)
Last update posted
Aug 31, 2023

2020 – 2023

United States locations

U.S. sites
7
U.S. states
6
U.S. cities
6
Facility City State ZIP Site status
USC Norris Comprehensive Cancer Center Los Angeles California 90033 —
KU Clinical Research Center Fairway Kansas 66205 —
Memorial Sloan Kettering Cancer Center New York New York 10021 —
Weill Cornel Medical Center New York New York 10065 —
Saint Francis Hospital Cancer Center Greenville North Carolina 29607 —
Cleveland Clinic, Case Comprehensive Cancer Center Cleveland Ohio 44122 —
MD Anderson Cancer Cancer 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.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 3 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04402541, 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 31, 2023 · Synced Sep 30, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT04402541 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →