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ELVN-001

Phase 1

CML (Chronic Myelogenous Leukemia) | Small molecule | Oncology |Enliven Therapeutics, Inc.|Last Updated: Apr 1, 2026

Success Probability

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Market & Valuation

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Trial Design

CONTROLLED
Total Trials1
Total Enrollment21

FDA Designations

FAST_TRACK

Clinical trial landscape

ELVN-001 · 2 trials · 5 indications

Phase 1 2
NCT06787144ELVN-001 for the Treatment of Chronic Myeloid Leukemia With and Without T315I Mutation in Japanese ParticipantsCML (Chronic Myelogenous Leukemia)
RECRUITING21 Analytics
NCT05304377A Phase 1a/1b Study of ELVN-001 for the Treatment Chronic Myeloid LeukemiaChronic Myeloid Leukemia
RECRUITING250 Analytics
PHASE1RECRUITING
ELVN-001 for the Treatment of Chronic Myeloid Leukemia With and Without T315I Mutation in Japanese Participants
CML (Chronic Myelogenous Leukemia)Unlock trial analytics
PHASE1RECRUITING
A Phase 1a/1b Study of ELVN-001 for the Treatment Chronic Myeloid Leukemia
Chronic Myeloid LeukemiaUnlock trial analytics

Study Endpoints

Primary Endpoints

Part 1: Incidence of dose limiting toxicities
28 days

DLTs will be used to support that the recommended doses for expansion are \</= MTD

Part 1: Incidence of adverse events (AEs)
Up to 28 days

Adverse events will be used to support that the recommended doses for expansion are likely to be tolerable

Part 1: Incidence of clinically significant laboratory abnormalities
Up to 28 days

Clinically significant laboratory abnormalities will be used to support that the recommended doses for expansion are likely to be tolerable

Part 1: Incidence of clinically significant ECG abnormalities
Up to 28 days

Clinically significant ECG abnormalities will be used to support that the recommended doses for expansion are likely to be tolerable

Part 2: Incidence of adverse events
Up to 3 years

Adverse events will be used to support that the dose(s) evaluated in exploration is tolerable

Part 2: Incidence of clinically significant laboratory abnormalities
Up to 3 years

Clinically significant ECG abnormalities will be used to support that the dose(s) evaluated in exploration is tolerable

Part 2: Incidence of clinically significant ECG abnormalities
Up to 3 years

Clinically significant ECG abnormalities will be used to support that the recommended dose(s) evaluated in exploration is tolerable

Phase 1a: Incidence of dose limiting toxicities
28 days

DLTs will be used to support that the recommended doses for expansion are \</= MTD

Phase 1a: Incidence of adverse events (AEs)
up to 28 days

Adverse events will be used to support that the recommended doses for expansion are likely to be tolerable

Phase 1a: Incidence of clinically significant laboratory abnormalities
up to 28 days

Clinically significant laboratory abnormalities will be used to support that the recommended doses for expansion are likely to be tolerable

Phase 1a: Incidence of clinically significant ECG abnormalities
up to 28 days

Clinically significant ECG abnormalities will be used to support that the recommended doses for expansion are likely to be tolerable

Phase 1b: Incidence of adverse events
up to 3 years

Adverse events will be used to support that the dose(s) evaluated in expansion is tolerable

Phase 1b: Incidence of clinically significant laboratory abnormalities
up to 3 years

Clinically significant ECG abnormalities will be used to support that the dose(s) evaluated in expansion is tolerable

Phase 1b: Incidence of clinically significant ECG abnormalities
up to 3 years

Clinically significant ECG abnormalities will be used to support that the recommended dose(s) evaluated in expansion is tolerable

Secondary Endpoints

Area under the curve
6 months
Maximum concentration
6 months
Time of maximum concentration
6 months
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Part 1 Dose EscalationEXPERIMENTALELVN-001 administered in 3+3 dose escalation
Part 2 Dose ExplorationEXPERIMENTALELVN-001 administered to approximately 6 participants per dose level who may be enrolled at or below the dose levels that have been deemed safe and tolerable in Part 1
Phase 1a Dose EscalationEXPERIMENTALELVN-001 administered in 3+3 dose escalation
Phase 1b Dose Expansion (non-T315I)EXPERIMENTALELVN-001 administered at one or more recommended dose(s) for expansion in CML without T315I mutations
Phase 1b expansion (T315I)EXPERIMENTALELVN-001 administered at the recommended dose for expansion for CML with T315I mutation

Interventions

NameTypeDescription
ELVN-001DRUGOrally once or twice daily
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites4

Inclusion Criteria: * BCR::ABL1 positive CP-CML that has failed, or the patient is intolerant to, or not a candidate for, at least 2 prior TKIs. * ECOG performance status of 0 to 2. * The patient was born in Japan and both parents and grandparents are Japanese. * Adequate hematologic, hepatic and r...

Countries:JapanUnited StatesAustraliaBelgiumCanadaFranceGermanyHungaryIsraelItalyNetherlandsPolandSouth KoreaSpainUnited Kingdom
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Frequently asked questions about ELVN-001

What is ELVN-001 used for?

ELVN-001 is an investigational small molecule being developed for the treatment of chronic myeloid leukemia (CML), also known as chronic myelogenous leukemia. It is currently in Phase 1 clinical trials for patients with chronic phase CML, including those with the BCR-ABL1 positive mutation and the T315I mutation.

What does ELVN-001 target?

ELVN-001 is a small molecule designed to target the BCR-ABL1 fusion protein, which drives chronic myeloid leukemia. It is being studied in patients with BCR-ABL1 positive CML, including those with the T315I mutation, which is resistant to many existing therapies.

Who is developing ELVN-001?

ELVN-001 is being developed by Enliven Therapeutics, Inc., a biopharmaceutical company traded on the Nasdaq under the ticker symbol ELVN. The company is conducting Phase 1 clinical trials for this investigational drug in patients with chronic myeloid leukemia.

What phase is ELVN-001 in?

ELVN-001 is in Phase 1 clinical development. It is an investigational drug and has not been approved by the FDA. The drug has received Fast Track designation from the FDA, which is intended to expedite the development and review of therapies for serious conditions.

What clinical trials is ELVN-001 in?

ELVN-001 is being studied in two Phase 1 trials. NCT05304377 is a Phase 1a/1b study enrolling 250 participants with chronic myeloid leukemia across multiple countries. NCT06787144 is a Phase 1 study enrolling 21 Japanese participants with CML, with or without the T315I mutation. Both trials are currently recruiting.

Is ELVN-001 the same as any other drug?

ELVN-001 is a distinct investigational drug and is not known to be the same as any other approved or marketed medication. It is being studied under its own name in clinical trials for chronic myeloid leukemia, and no alternative names have been reported.