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REGN2810

Phase 3

Non-small Cell Lung Cancer | Small molecule | Oncology |Regeneron Pharmaceuticals, Inc.|Last Updated: May 18, 2026

Success Probability
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Market & Valuation
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Trial Design
RandomizedDouble-BlindCONTROLLEDDMC
Total Trials1
Total Enrollment789
FDA Designations
No designations recorded
Clinical trial landscape

REGN2810 · 4 trials · 7 indications

Phase 3 1Phase 2 1Phase 1 2
NCT03409614Combinations of Cemiplimab (Anti-PD-1 Antibody) and Platinum-based Doublet Chemotherapy in Patients With Lung CancerNon-small Cell Lung Cancer
COMPLETED789 Analytics
PHASE3COMPLETED
Combinations of Cemiplimab (Anti-PD-1 Antibody) and Platinum-based Doublet Chemotherapy in Patients With Lung Cancer
Non-small Cell Lung CancerUnlock trial analytics
Study Endpoints
Primary Endpoints
Part 1: Overall Survival (OS)
Up to a maximum of 82.2 months

OS was defined as the time from randomization to the date of death due to any cause.

Part 2: OS
Up to a maximum of 68.4 months

OS was defined as the time from randomization to the date of death due to any cause.

Percentage of Subjects Achieving Undetectable PSA at 6 months after Combination Treatment
6 months

The percentage of subject achieving undetectable PSA levels at 6 months after the combination will use measured to determine safety and activity of combined hormonal chemoimmunotherapy.

Correlation between changes in the tumor microenvironment and the change in tumor volume following REGN2810 treatment versus baseline.
At baseline and during REGN2810 treatment up to week 24
Correlation between changes in the tumor microenvironment and the change in tumor volume following REGN2810 treatment versus baseline
Baseline up to week 24
Secondary Endpoints
Part 1: Progression-free Survival (PFS) Per Independent Review Committee (IRC)
Up to a maximum of 82.2 months
Part 2: PFS Per IRC
Up to a maximum of 68.4 months
Part 1: Objective Response Rate (ORR) Per IRC
Up to 32 months
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
ChemoOTHERPart 1: Chemotherapy
REGN2810+Chemo Part 1EXPERIMENTALPart 1: REGN2810+chemo
REGN2810+AbbrevChemo+ipiEXPERIMENTALPart 1: REGN2810+abbrev chemo+ipi
Placebo+ChemoEXPERIMENTALPart 2: Placebo plus chemo
REGN2810+Chemo Part 2EXPERIMENTALPart 2: REGN2810+chemo
ADT Followed by ChemoimmunotherapyEXPERIMENTALREGN2810 followed by chemoimmunotherapy: Initiate degarelix 240mg SC once, followed by leuprolide acetate 22.5mg SC every 3 months. Week 4 start cemiplimab (REGN 2810) 350mg IV every 3 weeks (flat dose) for up to 55 weeks or intolerable side effect or progression of disease. Week 10 start docetaxel 75 mg/m2 every 21 days for up to 6 cycles.
REGN2810EXPERIMENTALREGN2810 administered IV over a 30 minute infusion
Interventions
NameTypeDescription
REGN2810DRUGREGN2810 plus Platinum-based doublet chemotherapy Part 1 and Part 2
REGN2810/chemo/ipiDRUGREGN2810 plus abbreviated chemotherapy plus Ipilimumab Part 1
ChemotherapyOTHERPlatinum-based doublet chemotherapy Part 1
PlaceboDRUGMatching placebo Part 2
DegarelixDRUGDegarelix is administered subcutaneously (SC) at a dose of 240mg once.
Leuprolide AcetateDRUGLeuprolide acetate is provided at a dose of 22.5mg SC every 3 months.
DocetaxelDRUGDocetaxel is administered starting at week 10 at a dose of 75 mg/m2 every 21 days for up to 6 cycles.
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Eligibility Criteria
Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites133

Key Inclusion Criteria: 1. Men and women ≥20 years of age for Japanese patients 2. Patients with histologically or cytologically documented squamous or non-squamous NSCLC with stage IIIB or IIIC disease who are not candidates for treatment with definitive concurrent chemoradiation or patients with ...

Countries:United StatesAustriaChinaFranceGeorgiaGreeceIrelandItalyLithuaniaMalaysiaPolandRomaniaRussiaSlovakiaSouth KoreaThailandTurkey (Türkiye)UkraineUnited KingdomNetherlandsSerbia
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Competitive Landscape -Non-Small Cell Lung Cancer 395 trials
Recent Changes (Last 90 Days)
MEDIUMJun 18, 2026NCT03409614TRIAL_REMOVED: changed
MEDIUMJun 18, 2026NCT03409614TRIAL_REMOVED: changed
MEDIUMJun 18, 2026NCT03409614TRIAL_REMOVED: changed
MEDIUMJun 18, 2026NCT03409614TRIAL_REMOVED: changed
LOWMay 24, 2026NCT03951831studyFirstPostDate: changed