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INCA33890

Phase 3

CRC (Colorectal Cancer) | Small molecule | Oncology |Incyte Corporation|Last Updated: Sep 22, 2026

Development status

Highest phase Phase 3
Registered trials 4 across 1 sponsor since May 2023

Target and mechanism

Molecular targetTGFβR2xPD-1
ModalitySmall molecule

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials2
Total Enrollment740

FDA Designations

No designations recorded

Clinical trial landscape

INCA33890 · 3 trials · 4 indications

Phase 3 1Phase 2 1Phase 1 1
NCT07284849A Study to Evaluate the Efficacy and Safety of Standard-of-Care Chemotherapy and Bevacizumab With or Without INCA33890 in the First-Line Treatment of Metastatic Microsatellite Stable Colorectal CancerCRC (Colorectal Cancer)
RECRUITING700 Analytics
PHASE3RECRUITING
A Study to Evaluate the Efficacy and Safety of Standard-of-Care Chemotherapy and Bevacizumab With or Without INCA33890 in the First-Line Treatment of Metastatic Microsatellite Stable Colorectal Cancer
CRC (Colorectal Cancer)Unlock trial analytics

Study Endpoints

Primary Endpoints

Progression-Free Survival (PFS)
Up to 3 years

Defined as the time from the date of randomization to the date of the first documented progression as determined by the investigator per Response Evaluation Criteria in Solid Tumours (RECIST) v1.1 or death due to any cause.

Circulating tumor DNA (ctDNA) clearance
3 months

Defined as ctDNA positive at baseline and change to ctDNA negative at 3 months.

Dose Limiting Toxicities (DLTs)
Up to 28 days
Treatment Emerging Adverse Events (TEAEs)
Up to 2 years
TEAEs leading to dose modification or discontinuation
Up to 2 years

Secondary Endpoints

Overall Survival (OS)
Up to 4 years
Objective response
Up to 3 years
Duration of Response (DOR)
Up to 3 years
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
INCA33890EXPERIMENTALINCA33890 will be administered in combination with bevacizumab and FOLFOX at the protocol-defined dose.
PlaceboPLACEBO_COMPARATORPlacebo will be administered in combination with bevacizumab and FOLFOX at the protocol-defined dose.
Part 1a - Dose Escalation MonotherapyEXPERIMENTALINCA33890 will be administered at the protocol-defined dose based on cohort assignment.
Part 1b-Dose Expansion MonotherapyEXPERIMENTALINCA33890 will be administered at the protocol-defined dose based on cohort assignment.
Part 2a - Dose Escalation Combination Therapy - Group 1EXPERIMENTALINCA33890 will be administered in combination with bevacizumab at the protocol-defined dose based on cohort assignment.
Part 2a - Dose Escalation Combination Therapy - Group 2EXPERIMENTALINCA33890 will be administered in combination with bevacizumab and FOLFIRI at the protocol-defined dose based on cohort assignment.
Part 2a - Dose Escalation Combination Therapy - Group 3EXPERIMENTALINCA33890 will be administered in combination with bevacizumab and FOLFOX at the protocol-defined dose based on cohort assignment.
Part 2a - Dose Escalation Combination Therapy - Group 4EXPERIMENTALINCA33890 will be administered in combination with cetuximab at the protocol-defined dose based on cohort assignment.
Part 2a - Dose Escalation Combination Therapy - Group 5EXPERIMENTALINCA33890 will be administered in combination with ADG126 at the protocol-defined dose based on cohort assignment.
Part 2b - Dose Expansion Combination Therapy - Group 1EXPERIMENTALINCA33890 will be administered in combination with bevacizumab at the protocol-defined dose based on cohort assignment.
Part 2b - Dose Expansion Combination Therapy - Group 2EXPERIMENTALINCA33890 will be administered in combination with bevacizumab and FOLFIRI at the protocol-defined dose based on cohort assignment.
Part 2b - Dose Expansion Combination Therapy - Group 3EXPERIMENTALINCA33890 will be administered in combination with bevacizumab and FOLFOX at the protocol-defined dose based on cohort assignment.
Part 2b - Dose Expansion Combination Therapy - Group 4EXPERIMENTALINCA33890 will be administered in combination with cetuximab at the protocol-defined dose based on cohort assignment.
Part 2b - Dose Expansion Combination Therapy - Group 5EXPERIMENTALINCA33890 will be administered in combination with ADG126 at the protocol-defined dose based on cohort assignment.

Interventions

NameTypeDescription
INCA33890DRUGINCA33890 will be administered at protocol defined dose.
PlaceboDRUGPlacebo will be administered at protocol defined dose.
BevacizumabDRUGBevacizumab will be administered at protocol defined dose.
FOLFOXDRUGFOLFOX will be administered at protocol defined dose.
FOLFIRIDRUGFOLFIRI will be administered at protocol defined dose.
CetuximabDRUGCetuximab will be administered at protocol defined dose.
ADG126DRUGADG126 will be administered at protocol defined dose.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites280

Inclusion Criteria: * Stage IV colorectal adenocarcinoma not amenable to curative resection. * No prior systemic treatment for unresectable or metastatic disease. Participants who received adjuvant or neoadjuvant therapy may enroll if there was no recurrence within 12 months of the end of treatment...

Countries:United StatesArgentinaAustraliaAustriaBelgiumBrazilCanadaChinaDenmarkFranceGeorgiaGermanyItalyJapanNetherlandsNorwayPolandPuerto RicoSouth KoreaSpainSwitzerlandUnited Kingdom
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Competitive Landscape -Colorectal Cancer 257 trials (matched to "CRC (Colorectal Cancer)")

Recent Changes (Last 90 Days)

LOWSep 22, 2026NCT07823322lastUpdatePostDate: changed
LOWSep 22, 2026NCT07823322lastUpdatePostDate: changed
LOWSep 16, 2026NCT07823322NEW_TRIAL: changed
LOWSep 16, 2026NCT07284849lastUpdatePostDate: changed
LOWSep 16, 2026NCT07823322NEW_TRIAL: changed
LOWSep 16, 2026NCT07284849lastUpdatePostDate: changed
LOWSep 16, 2026NCT07284849lastUpdatePostDate: changed
LOWSep 16, 2026NCT07284849lastUpdatePostDate: changed
LOWAug 6, 2026NCT07284849lastUpdatePostDate: changed
LOWAug 6, 2026NCT07284849lastUpdatePostDate: changed
MEDIUMJul 24, 2026NCT05836324Enrollment: 408 → 570
LOWJul 24, 2026NCT07284849lastUpdatePostDate: changed
MEDIUMJul 24, 2026NCT05836324Enrollment: 408 → 570
LOWJul 24, 2026NCT07284849lastUpdatePostDate: changed
LOWJul 17, 2026NCT07284849lastUpdatePostDate: changed
LOWJul 17, 2026NCT07284849lastUpdatePostDate: changed

Frequently asked questions about INCA33890

What is INCA33890 used for?

INCA33890 is an investigational cancer therapy being studied in colorectal cancer and other advanced or metastatic solid tumors. Its clinical program focuses on microsatellite stable colorectal cancer, including both early-stage disease after surgery and chemotherapy and first-line metastatic disease in combination with standard chemotherapy and bevacizumab.

What does INCA33890 target?

INCA33890 is a small molecule designed to target TGFβR2 and PD-1, a dual-target approach written as TGFβR2xPD-1. By engaging both the TGF-beta receptor 2 pathway and the PD-1 immune checkpoint, the drug is intended to act on tumor and immune signaling in colorectal cancer and other solid tumors.

Who is developing INCA33890?

INCA33890 is being developed by Incyte Corporation, which trades on the Nasdaq under the ticker INCY. Incyte is the sponsor of the clinical program evaluating the drug in colorectal cancer and advanced solid tumors.

What phase is INCA33890 in?

INCA33890 is in Phase 3 development. It is an investigational small molecule and has not been approved by the FDA. The Phase 3 study is evaluating it in first-line metastatic microsatellite stable colorectal cancer, and additional Phase 1 and Phase 2 studies are also ongoing.

What clinical trials is INCA33890 in?

INCA33890 is being studied in three registered trials. NCT07284849 is a recruiting Phase 3 trial in first-line metastatic microsatellite stable colorectal cancer. NCT05836324 is a recruiting Phase 1 trial in advanced or metastatic solid tumors, and NCT07823322 is a Phase 2 trial in circulating tumor DNA-positive stage II or III colorectal cancer after resection and chemotherapy.

How many patients are enrolled in INCA33890 trials?

The INCA33890 clinical program has a combined planned enrollment of about 1,310 participants across its three studies. The Phase 3 trial NCT07284849 plans to enroll 700 patients, the Phase 1 solid tumor trial NCT05836324 plans 570, and the Phase 2 colorectal cancer trial NCT07823322 plans 40.