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INCB086550

Phase 1

Healthy Volunteers | Small molecule | Other |Incyte Corporation|Last Updated: Aug 21, 2025

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment7

FDA Designations

No designations recorded

Clinical trial landscape

INCB086550 · 2 trials · 2 indications

Phase 1 2
NCT05101369A Study Assessing the Mass Balance, Pharmacokinetics, and Metabolite Profiles of a Single Oral Dose of [14C]-INCB086550Healthy Volunteers
COMPLETED7 Analytics
NCT03762447A Study Exploring the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of INCB086550 in Participants With Advanced Solid TumorsSolid Tumors
COMPLETED138 Analytics
PHASE1COMPLETED
A Study Assessing the Mass Balance, Pharmacokinetics, and Metabolite Profiles of a Single Oral Dose of [14C]-INCB086550
Healthy VolunteersUnlock trial analytics
PHASE1COMPLETED
A Study Exploring the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of INCB086550 in Participants With Advanced Solid Tumors
Solid TumorsUnlock trial analytics

Study Endpoints

Primary Endpoints

Total recovery of radioactivity from urine and feces.
Approximately 2 weeks

To determine the route of elimination and mass balance of \[14C\]-INCB086550 following administration of a single oral dose of 400 mg of INCB086550 followed by an oral dose solution of approximately 100 μCi (3.7 MBq) \[14C\]-INCB086550.

Percentage of total radioactive dose in Plasma, Urinary and Fecal Excretion
Up to approximately 2 months

To characterize the metabolic profile and identify circulating and excreted metabolites of INCB086550 following administration of a single oral dose of 400 mg of INCB086550 followed by an oral dose solution of approximately 100 μCi (3.7 MBq) \[14C\]-INCB086550 using liquid chromatography with mass spectral detection.

Number of treatment-emergent adverse events
Baseline through 90 days after end of treatment, estimated up to 12 months.

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

Secondary Endpoints

PK for plasma INCB086550: Cmax
Pre dose and Post dose on Day 1, Post dose Day 2, post dose Day 3, post dose Day 4, post dose Day 5
PK for plasma INCB086550: tmax
Pre dose and Post dose on Day 1, Post dose Day 2, post dose Day 3, post dose Day 4, post dose Day 5
PK for plasma INCB086550: AUC0-t
Pre dose and Post dose on Day 1, Post dose Day 2, post dose Day 3, post dose Day 4, post dose Day 5
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
INCB086550EXPERIMENTALParticipants will be administered INCB086550 orally, followed approximately 10 minutes later by an oral dose solution of radio labeled INCB086550.

Interventions

NameTypeDescription
INCB086550DRUGINCB086550 will be administered orally, followed approximately 10 minutes later by an oral dose solution of radio labeled INCB086550.
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Eligibility Criteria

Age Range35 Years to 55 Years
SexMALE
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Ability to comprehend and willingness to sign a written ICF for the study. * Male healthy adult participants aged 35 to 55 years, inclusive, at the time of screening. * Body mass index between 18.0 and 32.0 kg/m2, inclusive, at the time of screening. * No clinically significan...

Countries:United KingdomUnited StatesBelgiumFranceItaly
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Frequently asked questions about INCB086550

What is INCB086550 used for?

INCB086550 is an investigational small molecule being studied for the treatment of advanced solid tumors. It has been evaluated in clinical trials involving participants with solid tumors, as well as in healthy volunteers for pharmacokinetic studies. The drug is still in clinical development and is not approved.

Who makes INCB086550?

INCB086550 is being developed by Incyte Corporation, a biopharmaceutical company traded on the NASDAQ under the ticker symbol INCY. Incyte is conducting clinical trials to evaluate the safety, tolerability, pharmacokinetics, and pharmacodynamics of this investigational drug.

What phase is INCB086550 in?

INCB086550 is in Phase 1 clinical development. Two Phase 1 trials have been completed: one in participants with advanced solid tumors and another in healthy volunteers. The drug remains investigational and has not been approved by regulatory authorities.

What clinical trials is INCB086550 in?

INCB086550 has been studied in two completed Phase 1 trials. NCT03762447 evaluated the drug in 138 participants with advanced solid tumors across the United States, Belgium, France, Italy, and the United Kingdom. NCT05101369 assessed mass balance and pharmacokinetics in 7 healthy male volunteers in the United Kingdom.

Is INCB086550 FDA approved?

No, INCB086550 is not FDA approved. It is an investigational drug that has completed Phase 1 clinical trials, but it has not received approval from the FDA or any other regulatory agency. The drug is still in clinical development and its safety and efficacy have not been established.