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EIK1001

Phase 2

NSCLC | Small molecule | Oncology |Eikon Therapeutics, Inc.|Last Updated: Jul 15, 2026

Success Probability
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Market & Valuation
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Trial Design
CONTROLLED
Total Trials1
Total Enrollment70
FDA Designations
No designations recorded
Clinical trial landscape

EIK1001 · 3 trials · 4 indications

Phase 2 3
NCT07365319A Safety and Efficacy Study of EIK1001 in Combination With Pembrolizumab and Chemotherapy in Participants With Stage 4 Non-Small Cell Lung Cancer.Non Small Cell Lung Cancer (Squamous or Non Squamous)
RECRUITING750 Analytics
NCT06697301Safety and Efficacy of EIK1001 in Combo With Pembro Versus Placebo and Pembro as First-Line Therapy in Patients With Advanced Melanoma.Advanced Melanoma
RECRUITING740 Analytics
NCT06246110A Phase 2 Study of EIK1001 in Combo With Pembrolizumab and Chemotherapy in Patients With Stage 4 NSCLCNSCLC
ACTIVE NOT_RECRUITING70 Analytics
PHASE2RECRUITING
A Safety and Efficacy Study of EIK1001 in Combination With Pembrolizumab and Chemotherapy in Participants With Stage 4 Non-Small Cell Lung Cancer.
Non Small Cell Lung Cancer (Squamous or Non Squamous)Unlock trial analytics
PHASE2RECRUITING
Safety and Efficacy of EIK1001 in Combo With Pembro Versus Placebo and Pembro as First-Line Therapy in Patients With Advanced Melanoma.
Advanced MelanomaUnlock trial analytics
PHASE2ACTIVE NOT_RECRUITING
A Phase 2 Study of EIK1001 in Combo With Pembrolizumab and Chemotherapy in Patients With Stage 4 NSCLC
NSCLCUnlock trial analytics
Study Endpoints
Primary Endpoints
Progression-free survival (PFS)
Through study completion, up to 6 years

Progression-free survival (PFS) is defined as the time from the first dose of the study medication to the first documented disease progression according to RECIST 1.1 by BICR, or death due to any cause, whichever occurs first

Overall survival (OS)
Through study completion, up to 10 years

OS defined as the time from the first dose of study medication to death due to any cause

Objective Response (OR)
Through study completion, up to 6 years

Objective response (OR) is defined as participants who demonstrate complete response (CR) or partial response (PR) by RECIST 1.1 as assessed by the Investigator, adverse events (AEs), and discontinuation of study intervention due to an AE (Dose Optimization Only).

Progression Free Survival (PFS)
up to 5 years

Progression-free survival (PFS) is defined as the time from the date of randomization to documented progressive disease per RECIST 1.1 by BICR or death due to any cause, whichever occurs first.

Objective Response (OR) (Dose Optimization Only)
up to 5 years

Objective Response (OR; defined as participants who demonstrate confirmed complete response \[CR\] or partial response \[PR\] by Response Evaluation Criteria in Solid Tumors \[RECIST\] version 1.1 as assessed by the Investigator) (Dose Optimization Only).

Adverse Events (AEs) (Dose Optimization Only)
up to 2.5 years

Adverse events (AEs), and discontinuation of study treatment due to an AE (Dose Optimization Only). An AE is defined as any untoward medical occurrence in a clinical study participant, temporally associated with the use of study treatment, whether or not considered related to the study treatment.

Percentage of participants with safety event during treatment
Up to 2 years

Defined AEs that occur during treatment and are deemed to be related EIK1001 or combination with SOC or due to disease progression or toxicity.

Secondary Endpoints
Objective response (OR)
Up to 6 years
Duration of response (DOR)
Up to 6 years
Progression-free survival (PFS) by Investigator
Up to 6 years
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Arm 1 (Placebo in Combination with SOC)PLACEBO_COMPARATORParticipants in this arm will receive EIK1001 Placebo + Standard of Care (SOC).
Arm 2 (EIK1001 in Combination with SOC)EXPERIMENTALParticipants in this arm will receive EIK1001 (Selected Dose 1) + Standard of Care (SOC).
Arm 3 (EIK1001 in Combination with SOC)EXPERIMENTALParticipants in this arm will receive EIK1001 (Selected Dose 2) + Standard of Care (SOC).
Arm 1ACTIVE_COMPARATORParticipants in this arm will receive Placebo and Standard of Care (Pembrolizumab).
Arm 2EXPERIMENTALParticipants in this arm will receive EIK1001 (selected dose 1) + Standard of Care (Pembrolizumab).
Arm 3EXPERIMENTALParticipants in this arm will receive EIK1001 (selected dose 2) + Standard of Care (Pembrolizumab).
Cohort A - Participants with non-squamous NSCLCEXPERIMENTALParticipants in this arm will receive EIK1001 + Standard of Care (SOC).
Cohort B - Participants with squamous NSCLCEXPERIMENTALParticipants in this arm will receive EIK1001 + Standard of Care (SOC).
Interventions
NameTypeDescription
EIK1001DRUGEIK1001 is a Toll like receptor 7/8 (TLR 7/8) dual agonist
Pembrolizumab (KEYTRUDA®)DRUGPD-1 inhibitor
PlaceboDRUGPlacebo control
Paclitaxel + CarboplatinDRUGSOC Chemotherapy for squamous NSCLC
Nab-paclitaxel + CarboplatinDRUGSOC Chemotherapy for squamous NSCLC
Pemetrexed + Cisplatin /CarboplatinDRUGSOC Chemotherapy for non-squamous NSCLC
Pembrolizumab (KEYTRUDA® )DRUGPembrolizumab is a PD-1 inhibitor.
PembrolizumabDRUGPD-1 inhibitor
PaclitaxelDRUGChemotherapy
PemetrexedDRUGChemotherapy
CarboplatinDRUGChemotherapy
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Eligibility Criteria
Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites10

Key Inclusion Criteria: 1. Participant must be ≥ 18 years old at the time of signing the informed consent. 2. Participant has a life expectancy of at least 3 months. 3. Participant has histologically or cytologically confirmed Stage 4 NSCLC predominately squamous or non-squamous) and is considered ...

Countries:United StatesSpainAustraliaAustriaBelgiumCanadaCzechiaDenmarkFinlandFranceGermanyHungaryIsraelItalyNew ZealandNorwayPolandPortugalSerbiaSouth AfricaSouth KoreaSwedenSwitzerlandUnited Kingdom
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Recent Changes (Last 90 Days)
LOWJul 15, 2026NCT07365319startDate: changed
LOWJul 15, 2026NCT07365319startDate: changed
MEDIUMMay 29, 2026NCT06246110Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMMay 29, 2026NCT06246110Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMMay 29, 2026NCT06246110Status: RECRUITING → ACTIVE_NOT_RECRUITING
LOWMay 26, 2026NCT06697301primaryCompletionDate: changed
LOWMay 26, 2026NCT07365319Status: NOT_YET_RECRUITING → RECRUITING
LOWMay 26, 2026NCT06246110primaryCompletionDate: changed
LOWMay 24, 2026NCT06697301studyFirstPostDate: changed
LOWMay 24, 2026NCT06246110studyFirstPostDate: changed
LOWMay 24, 2026NCT07365319studyFirstPostDate: changed