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OPM-101

Phase 1

Advanced Melanoma | Small molecule | Oncology |Precision BioSciences, Inc.|Last Updated: Jun 27, 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
UNCONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment41
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT07040436Assessment of Safety and Efficacy of OPM-101 Combined With Anti-PD-1 in Patients With Advanced Melanoma Showing Resistance to Anti-PD-1PHASE1 NOT YET_RECRUITING 41Sep 1, 2025Dec 1, 2027Jun 27, 2025 -
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Study Endpoints
Primary Endpoints
Determination of the recommended dose
6 weeks

In the phase 1b: the recommended dose for phase 2a will be based on the independent assessement of safety of OPM-101 by the DSMB

Determination of the Disease Control Rate (DCR)
12 weeks

In phase 2a, Disease Control Rate defined as CR, PR or SD as per RECIST v.1.1 criteria

Secondary Endpoints
Determination of the Disease Control Rate
12 weeks
Determination of the objective response rate (ORR)
Week 12 and Week 24
Determination of the frequency of dose reduction, and discontinuations
24 weeks
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Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
OPM-101 (in combination with pembrolizumab)EXPERIMENTALOPM-101 will be administered as hard gelatin capsules twice a day for 24 weeks. In the Phase 1b, 2 doses of OPM-101 will be considered: 75 mg bid and 150 mg bid. At the end of this Phase 1b, a recommended dose for Phase 2a will be determined. During the Phase 2a, the recommended dose of OPM-101 will be administered bid over 24 weeks. OPM-101 will be administered in combination with authorized regimen of Pembrolizumab.
Interventions
NameTypeDescription
OPM-101DRUGOPM-101 will be administered in combination with an authorized regimen of Pembrolizumab. Pembrolizumab will be administered by IV infusion either at a dose of 200 mg every 3 weeks or at a dose of 400 mg every 6 weeks, as per Principal Investigator's decision.
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo

Inclusion criteria 1. Written informed consent provided prior to any study-related procedure. 2. Histologically confirmed, unresectable or metastatic stage III or IV melanoma. 3. At least one measurable lesion per RECIST v.1.1 criteria. 4. Patients with a documented and confirmed Progressive Diseas...

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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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Recent Changes (Last 90 Days)
LOWMay 24, 2026NCT07040436studyFirstPostDate: changed