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SEA-CD40

Phase 2

Melanoma | Small molecule | Oncology |Pfizer, Inc.|Last Updated: May 11, 2025

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
CONTROLLEDBiomarker
Total Trials1
Total Enrollment77
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT04993677A Study of SEA-CD40 Given With Other Drugs in CancersPHASE2 COMPLETED 77Oct 6, 2021Nov 25, 2024May 11, 202529 United States, Canada +4
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Study Endpoints
Primary Endpoints
Confirmed Objective Response Rate (cORR) According to Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST v1.1) Per Investigator Assessment
From start of study treatment until CR or PR (maximum up to 15.2 months)

cORR is defined as the percentage of participants achieving a confirmed complete response (CR) or partial response (PR) according to RECIST v1.1. CR: disappearance of all target, non-target lesions, all lymph nodes must be non-pathological in size (\<10 millimeter \[mm\] short axis), PR: at least 30% decrease in sum of diameters of target lesions, taking as reference baseline sum diameters persistence of one or more non-target lesions.

Secondary Endpoints
Number of Participants With Treatment Emergent Adverse Events (TEAEs), Treatment Related TEAEs, Greater Than or Equal to (>=) Grade 3 TEAEs, Treatment Emergent Serious Adverse Event (TESAE), Treatment Related TESAE
From first dose of the study treatment (Day 1) up to approximately 18.5 months
Number of Participants With Grade Shift From Baseline to Maximum Post-Baseline in Serum Chemistry Laboratory Abnormalities Assessed by NCI CTCAE
Baseline up to approximately 15.8 months
Number of Participants With Grade Shift From Baseline to Maximum Post-Baseline in Hematology Parameters Assessed by NCI CTCAE
Baseline up to approximately 15.8 months
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Study Design & Arms
AllocationNON_RANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Melanoma ArmEXPERIMENTALSEA-CD40 + pembrolizumab
NSCLC ArmEXPERIMENTALSEA-CD40 + pembrolizumab + pemetrexed + carboplatin
Interventions
NameTypeDescription
SEA-CD40DRUGGiven into the vein (IV; intravenously); schedule is cohort-specific
pembrolizumab (KEYTRUDA®)DRUGGiven by IV; schedule is cohort-specific.
pemetrexedDRUGGiven by IV on Day 1 of each 21-day cycle.
carboplatinDRUGGiven by IV on Day 1 of Cycles 1-4. Each cycle will be 21 days long.
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites29

Inclusion Criteria: * Histologically or cytologically confirmed unresectable malignancy defined as one of the following: * Cohort 1: Relapsed and/or refractory metastatic melanoma * Uveal/ocular melanoma is excluded * Must have progressed on treatment with an anti-PD-(L)1 mAb. PD-(L)1 t...

Countries:United StatesCanadaFranceGermanySpainSweden
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Competitive Landscape -Melanoma 127 trials
CompanyTickerTrialsLead PhaseDrugs
Merck & Co., Inc.MRK6PHASE3Intismeran autogene, Pembrolizumab, pembrolizumab, Pembrolizumab Berahyaluronidase alfa
Bristol-Myers Squibb CompanyBMY7PHASE3Nivolumab, Nivolumab + Relatlimab, rHuPH20, Relatlimab, relatlimab+nivolumab
Regeneron Pharmaceuticals, Inc.REGN8PHASE3Fianlimab, Cemiplimab, Pembrolizumab, fianlimab, cemiplimab
Pfizer Inc.PFE4PHASE3Encorafenib, Binimetinib, Pembrolizumab, PF-08046049, PF-07799933
IDEAYA Biosciences, Inc.IDYA4PHASE3Darovasertib, IDE196, Crizotinib, Pembrolizumab, Ipilimumab
Iovance Biotherapeutics IncIOVA6PHASE3Lifileucel plus Pembrolizumab, Pembrolizumab with Optional Crossover Period, Lifileucel, LN-145/LN-144, Cyclophosphamide
Replimune Group, Inc.REPL5PHASE3Vusolimogene Oderparepvec, Nivolumab, Pembrolizumab, Single-agent chemotherapy, RP1
Amgen Inc.AMGN1PHASE3ABP 206, Nivolumab
Immunocore Holdings Plc Shs Sponsored American Depositary Shares Repr 1 ShIMCR3PHASE3Tebentafusp, Brenetafusp, Nivolumab
Immatics N.V.IMTX2PHASE3IMA203, nivolumab plus relatlimab, lifileucel, pembrolizumab, ipilimumab
Aura Biosciences IncAURA4PHASE3Bel-sar
Novartis AG Sponsored ADRNVS6PHASE2LXH254, LTT462, Trametinib, Ribociclib, DYP688
IO Biotech, Inc.IOBT2PHASE3IO102-IO103, Pembrolizumab, Pembrolizumab KEYTRUDA
Erasca, Inc.ERAS1PHASE3Naporafenib, Dacarbazine, Temozolomide, Trametinib
AstraZeneca PLCAZN3PHASE2Ceralasertib, Durvalumab, AZD6750, rilvegostomig, Trastuzumab deruxtecan
Eikon Therapeutics, Inc.EIKN2PHASE2EIK1001, Pembrolizumab, Association atezolizumab + BDB001 + RT
Moderna, Inc.MRNA1PHASE2mRNA-4157, Pembrolizumab
Genmab A/S Sponsored ADRGMAB2PHASE2Acasunlimab, Pembrolizumab, GEN1042, Cisplatin, Carboplatin
Agenus Inc.AGEN1PHASE2Botensilimab, Balstilimab
ImmunityBio IncIBRX1PHASE2N-803 + Pembrolizumab
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