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INCB000631

Phase 1

Healthy Participants | Small molecule | Other |Incyte Corporation|Last Updated: Jun 11, 2025

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLED
Total Trials1
Total Enrollment71

FDA Designations

No designations recorded

Clinical trial landscape

INCB000631 · 1 trial · 1 indication

Phase 1 1
NCT06775327Study to Assess Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, & Food Effect of Oral INCB000631 to Healthy Adult ParticipantsHealthy Participants
COMPLETED71 Analytics
PHASE1COMPLETED
Study to Assess Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, & Food Effect of Oral INCB000631 to Healthy Adult Participants
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Study Endpoints

Primary Endpoints

Number of participants with Treatment-emergent Adverse Events (TEAEs)
Up to Day 41

Defined as any adverse event, either reported for the first time or the worsening of a pre-existing event, occurring after dose of study treatment.

PK for plasma INCB000631: Cmax
Up to Day 14

Maximum Observed Plasma Concentration of INCB000631.

PK for plasma INCB000631: tmax
Up to Day 14

Time to maximum plasma concentration of INCB000631.

PK for plasma INCB000631: AUC(0-t)
Up to Day 14

Area under the single-dose plasma concentration-time curve up to the last measurable plasma concentration of INCB000631.

PK for plasma INCB000631: AUC 0-∞
Up to Day 14

Area under the single-dose plasma concentration-time curve from 0 to Infinity of INCB000631.

Secondary Endpoints

PK for plasma INCB000631: t1/2
Up to Day 14
PK for plasma INCB000631: CL/F
Up to Day 14
PK for plasma INCB000631: Vz/F
Up to Day 14
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Study Design & Arms

AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Cohort AEXPERIMENTALINCB000631 or placebo will be administered at the protocol defined dose.
Cohort BEXPERIMENTALINCB000631 or placebo will be administered at the protocol defined dose.
Cohort CEXPERIMENTALINCB000631 or placebo will be administered at the protocol defined dose.
Cohort DEXPERIMENTALINCB000631 or placebo will be administered at the protocol defined dose.
Cohort EEXPERIMENTALINCB000631 or placebo will be administered at the protocol defined dose.
Optional Cohort FEXPERIMENTALINCB000631 or placebo will be administered at the protocol defined dose.
Cohort G Treatment AEXPERIMENTALINCB000631 will be administered at the protocol defined dose.
Cohort G Treatment BEXPERIMENTALINCB000631 will be administered at the protocol defined dose.

Interventions

NameTypeDescription
INCB000631DRUGOral; Tablet
PlaceboDRUGOral; Tablet
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Eligibility Criteria

Age Range19 Years to 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Ability to comprehend and willingness to sign a written ICF for the study. * Aged 19 to 55 years, inclusive, at the time of signing the ICF. * Body mass index between 18.0 and 32.0 kg/m2, inclusive, at screening. Note: Only up to 25% of the participants may be enrolled with a ...

Countries:United States
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Frequently asked questions about INCB000631

What is INCB000631 used for?

INCB000631 is an investigational small molecule being studied in healthy participants. It is currently in Phase 1 clinical development, and its purpose in this early-stage study is to assess safety, tolerability, pharmacokinetics, pharmacodynamics, and the effect of food when administered orally.

Who makes INCB000631?

INCB000631 is being developed by Incyte Corporation, a biopharmaceutical company traded on the NASDAQ under the ticker symbol INCY. The company is conducting a Phase 1 clinical trial to evaluate the drug in healthy adult participants.

What phase is INCB000631 in?

INCB000631 is in Phase 1 clinical development. It is an investigational drug, meaning it has not been approved by regulatory authorities and is still being studied in clinical trials to evaluate its safety, tolerability, and other characteristics in healthy participants.

What clinical trials is INCB000631 in?

INCB000631 has one completed Phase 1 clinical trial, identified by the National Clinical Trial number NCT06775327. This study, titled "Study to Assess Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, & Food Effect of Oral INCB000631 to Healthy Adult Participants," enrolled 71 participants in the United States.

Is INCB000631 FDA approved?

INCB000631 is not FDA approved. It is an investigational drug currently in Phase 1 clinical development. The completed trial in healthy participants was designed to gather early safety and tolerability data, and the drug has not yet been evaluated in patient populations for any specific disease.