NCT05304377 · Enliven Therapeutics
A Phase 1a/1b Study of ELVN-001 for the Treatment Chronic Myeloid Leukemia
(CML)
What this study is about
The purpose of this study is to evaluate the safety, tolerability and determine the recommended dose for further clinical evaluation of ELVN-001 in patients with chronic myeloid leukemia with and without T315I mutations in patients who are relapsed, refractory or intolerant to TKIs.
View original scientific description
The purpose of this study is to evaluate the safety, tolerability and determine the recommended dose for further clinical evaluation of ELVN-001 in patients with chronic myeloid leukemia with and without T315I mutations in patients who are relapsed, refractory or intolerant to TKIs.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- BCR-ABL1 positive CML in chronic phase, with or without T315I mutation.
- US: The patient has failed or is intolerant to at least one prior second-generation tyrosine kinase inhibitor (TKI) or asciminib. Rest of World: The patient has failed, is intolerant to, or not a candidate for, available therapies known to be active for treatment of their CML (country-specific criteria may vary).
- ECOG performance status of 0 to 2.
- Adequate hematologic, hepatic and renal function.
- Prior bone marrow transplant allowed if ≥ 6 months prior to the first dose of ELVN-001.
Exclusion criteria
- Treatment with anti-cancer or anti-CML therapy within 7 days or 5 half-lives, whichever is longer.
- History of acute tyrosine kinase inhibitor (TKI)-related pancreatitis within 6 months of study entry. Active chronic pancreatitis, or pancreatic disease due to any cause.
- QTc \>470 ms.
Where
- New York, New York
- The Bronx, New York
- Portland, Oregon
- Houston, Texas
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Apr 1, 2026 · Source of record for eligibility and locations