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INCA035784

Phase 1

Myeloproliferative Neoplasms | Small molecule | Oncology |Incyte Corporation|Trials Updated: Aug 6, 2026

INCA035784 development status

Highest phase Phase 1
Registered trials 1 across 1 sponsor since Jun 2025

INCA035784 target and mechanism

Molecular targetmutCALR
Target classGene
ModalitySmall molecule

Success Probability

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Market & Valuation

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Trial Design

CONTROLLEDBiomarker
Total Trials1
Total Enrollment120

FDA Designations

No designations recorded

INCA035784 clinical trials

INCA035784 · 1 trial · 1 indication

Phase 1 1
NCT07008118A Study to Evaluate INCA035784 in Participants With Myeloproliferative NeoplasmsMyeloproliferative Neoplasms
RECRUITING120 Analytics
PHASE1RECRUITING
A Study to Evaluate INCA035784 in Participants With Myeloproliferative Neoplasms
Myeloproliferative NeoplasmsUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of participants with Dose Limiting Toxicities (DLTs)
Up to 28 days

Dose-limiting toxicity will be defined as the occurrence of any of the toxicities as per protocol.

Number of participants with Treatment-emergent Adverse Events (TEAEs)
Up to approximately 2 years and 90 days

Defined as adverse events reported for the first time or worsening of a pre-existing event after first dose of study drug up to 90 days after the last dose of study drug.

Number of participants with TEAEs leading to treatment interruption, discontinuation, or delay
Up to approximately 2 years and 90 days

Number of participants with TEAEs leading to treatment interruption, discontinuation, or delay.

Secondary Endpoints

Number of participants with TEAEs leading to dose modification or discontinuation
Up to approximately 2 years and 90 days
Participants with MF: Response using the revised International Working Group for Myelofibrosis Research and Treatment (IWG-MRT) and European LeukemiaNet (ELN) response criteria for myelofibrosis (MF)
Up to approximately 2 years and 90 days
Participants with essential thrombocythemia (ET): Response using the revised IWG-MRT and ELN response criteria for ET
Up to approximately 2 years and 90 days
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Part 1a: Dose escalationEXPERIMENTALINCA035784 will be administered at a protocol defined starting regimen in 28-day cycles as monotherapy to identify the maximum tolerated dose (MTD) and/or recommended dose for expansion (RDE\[s\]). Participants with myeloproliferative neoplasm (MPN) will enroll in this group.
Part 1b: Dose expansionEXPERIMENTALINCA035784 will be administered as monotherapy at the RDE(s) identified during Part 1a. Participants with myeloproliferative neoplasm (MPN) will enroll in this group.

Interventions

NameTypeDescription
INCA035784DRUGINCA035784 will be administered at the assigned dose in the dose escalation part and at the protocol defined dose in the dose expansion part.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites26

Inclusion Criteria: * Age 18 years or older at the time of signing the ICF * ECOG performance status of 0 to 1 for the dose escalation (Part 1a) and 0 to 2 for the dose expansion (Part 1b) * Documented CALR exon-9 mutation * Confirmed diagnosis of MPN according to the 2022 ICC criteria: * DIPSS+...

Countries:United StatesAustraliaBelgiumGermanyItaly
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Recent Changes (Last 90 Days)

LOWAug 6, 2026NCT07008118lastUpdatePostDate: changed
LOWAug 6, 2026NCT07008118lastUpdatePostDate: changed
LOWJul 22, 2026NCT07008118lastUpdatePostDate: changed
LOWJul 22, 2026NCT07008118lastUpdatePostDate: changed

Frequently asked questions about INCA035784

What is INCA035784?

INCA035784 is an investigational small molecule drug being developed by Incyte Corporation for myeloproliferative neoplasms, a group of blood cancers. It is designed to target mutCALR, a mutated form of the calreticulin gene. The drug is currently in Phase 1 clinical development and has not been approved by the FDA.

What is INCA035784 used for in myeloproliferative neoplasms?

INCA035784 is being studied for the treatment of myeloproliferative neoplasms, which are cancers of the blood and bone marrow. It is an investigational therapy and is not yet approved for any indication. The ongoing Phase 1 trial is evaluating its use in adults with these conditions.

What does INCA035784 target?

INCA035784 targets mutCALR, which is a mutated form of the calreticulin gene. This mutation is found in a subset of patients with myeloproliferative neoplasms. By targeting mutCALR, the drug aims to address the underlying genetic driver of the disease in biomarker-selected patients.

Who is developing INCA035784?

INCA035784 is being developed by Incyte Corporation, a biopharmaceutical company traded on the Nasdaq under the ticker symbol INCY. Incyte is responsible for the clinical development of the drug, including the ongoing Phase 1 study in myeloproliferative neoplasms.

What phase is INCA035784 in?

INCA035784 is in Phase 1 clinical development. It is an investigational drug and has not been approved by the FDA. The Phase 1 trial is currently recruiting participants and is designed to evaluate the drug in patients with myeloproliferative neoplasms.

What clinical trials is INCA035784 in?

INCA035784 is being evaluated in a single Phase 1 clinical trial, NCT07008118, titled A Study to Evaluate INCA035784 in Participants With Myeloproliferative Neoplasms. The trial is currently recruiting and plans to enroll 120 participants across the United States, Australia, Belgium, Germany, and Italy.