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REGN5093

Phase 1

NSCLC | Small molecule | Oncology |Regeneron Pharmaceuticals, Inc.|Trials Updated: Sep 16, 2026

REGN5093 development status

Highest phase Phase 1
Registered trials 1 across 1 sponsor since Sep 2019

REGN5093 target and mechanism

Molecular targetMET
Target classProtein
ModalitySmall molecule

Also known as davutamig

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLEDBiomarker
Total Trials1
Total Enrollment95

FDA Designations

No designations recorded

REGN5093 clinical trials

REGN5093 · 1 trial · 1 indication

Phase 1 1
NCT04077099A Study of REGN5093 in Adult Patients With Mesenchymal Epithelial Transition Factor (MET)-Altered Advanced Non-Small Cell Lung CancerNSCLC
ACTIVE NOT_RECRUITING95 Analytics
PHASE1ACTIVE NOT_RECRUITING
A Study of REGN5093 in Adult Patients With Mesenchymal Epithelial Transition Factor (MET)-Altered Advanced Non-Small Cell Lung Cancer
NSCLCUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of patients with Dose Limiting Toxicities (DLTs)
Up to 21 days

Phase 1/Dose escalation

Incidence and severity of treatment-emergent adverse events (TEAEs)
Through study completion, an average of 12 years

Phase 1/Dose escalation

Incidence and severity of adverse events of special interest (AESIs)
Through study completion, an average of 12 years

Phase 1/Dose escalation

Incidence and severity of serious adverse events (SAEs)
Through study completion, an average of 12 years

Phase 1/Dose escalation

Incidence and severity of grade ≥3 laboratory abnormalities
Through study completion, an average of 12 years

Phase 1/Dose escalation

REGN5093 concentrations in serum over time
Through study completion, an average of 12 years

Phase 1/Dose escalation

Objective response rate (ORR) per RECIST 1.1
Through study completion, an average of 12 years

Phase 2/Dose expansion

Secondary Endpoints

ORR per RECIST 1.1
Through study completion, an average of 12 years
Incidence and severity of TEAEs
Through study completion, an average of 12 years
Incidence and severity of AESIs
Through study completion, an average of 12 years
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
REGN5093EXPERIMENTALMonotherapy in dose escalation cohorts (phase 1) followed by an expansion phase (phase 2)

Interventions

NameTypeDescription
REGN5093DRUGIntravenous (IV) infusion. There will be a series of dose escalation cohorts followed by an expansion phase.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites29

Key Inclusion Criteria: 1. Histologically confirmed advanced NSCLC that is unresectable or metastatic as described in the protocol 2. Willing to provide tumor tissue as described in the protocol 3. Documented presence of MET alteration as described in the protocol. 4. Eastern Cooperative Oncology G...

Countries:United StatesFranceSouth Korea
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Recent Changes (Last 90 Days)

HIGHSep 16, 2026NCT04077099Status: RECRUITING → ACTIVE_NOT_RECRUITING
HIGHSep 16, 2026NCT04077099Status: RECRUITING → ACTIVE_NOT_RECRUITING

Frequently asked questions about REGN5093

What is REGN5093 used for?

REGN5093 is an investigational therapy being studied for adults with MET-altered advanced non-small cell lung cancer (NSCLC). It is being evaluated in patients whose tumors show alterations in the MET gene. It has not been approved for any indication and remains in clinical development.

What does REGN5093 target?

REGN5093 targets MET, also called mesenchymal epithelial transition factor, a protein involved in cell growth and survival. The program is biomarker-selected, meaning it is directed at patients whose advanced NSCLC tumors carry MET alterations. Targeting MET is intended to address the driver of tumor growth in this molecularly defined population.

Who is developing REGN5093?

REGN5093 is being developed by Regeneron Pharmaceuticals, Inc., which trades on Nasdaq under the ticker REGN. Regeneron is the sponsor of the clinical program evaluating the drug in MET-altered advanced non-small cell lung cancer. The asset is part of the company's oncology pipeline.

What phase is REGN5093 in?

REGN5093 is in Phase 1 clinical development. It is investigational and has not been approved by the FDA or any other regulatory authority. The Phase 1 program is designed to evaluate the drug in adult patients with MET-altered advanced non-small cell lung cancer.

What clinical trials is REGN5093 in?

REGN5093 is being studied in one active clinical trial, NCT04077099, titled A Study of REGN5093 in Adult Patients With Mesenchymal Epithelial Transition Factor (MET)-Altered Advanced Non-Small Cell Lung Cancer. The Phase 1 trial has enrolled 95 patients across the United States, France, and South Korea and is currently active but not recruiting.

Who can enroll in the REGN5093 trial?

The REGN5093 Phase 1 trial, NCT04077099, enrolls adults aged 18 years and older of any sex with MET-altered advanced non-small cell lung cancer. It does not enroll healthy volunteers. The study is uncontrolled and open-label, with 95 patients enrolled across sites in the United States, France, and South Korea.