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EOS100850

Phase 1

Solid Tumor, Adult | Small molecule | Oncology |iTeos Therapeutics, Inc.|Last Updated: Sep 19, 2024

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 Enrollment119
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT03873883First-in-Human Study of EOS100850 (Inupadenant) in Patients with CancerPHASE1 COMPLETED 119Feb 5, 2019May 28, 2024Sep 19, 202419 United States, Belgium +4
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Study Endpoints
Primary Endpoints
Incidence of Dose-Limiting Toxicities (DLTs) in patients with advanced solid tumors receiving EOS100850
During the DLT evaluation period that is cycle 1 (each cycle is 3 or 4 weeks)

To define the maximum tolerated dose (MTD) or the recommended Phase 2 dose (RP2D) of EOS100850 in patients receiving EOS100850

Incidence and severity of AEs in patients receiving EOS100850
Up to 30 months

To assess safety and tolerability as measured by incidence and severity of AEs

Secondary Endpoints
Plasma concentration of EOS100850 vs. time profiles
Up to 30 months
Maximum observed serum concentration (Cmax)
Up to 30 months
Time of maximum observed concentration (Tmax)
Up to 30 months
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Study Design & Arms
AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
1A Dose escalation EOS100850EXPERIMENTALDose Escalation- EOS100850 Monotherapy: to confirm RP2D
1B Dose escalation EOS100850 and PembrolizumabEXPERIMENTALEOS100850 and Pembrolizumab Combination Therapy: to confirm RP2D as combination
2A Dose Expansion- EOS100850EXPERIMENTALDose Expansion - EOS100850 Monotherapy: to explore safety, PK, PD, and antitumor activity of inupadenant as monotherapy
2B Dose Expansion - EOS100850 and PembrolizumabEXPERIMENTALDose Expansion - EOS100850 and Pembrolizumab Combination Therapy: to explore safety, PK, PD, and antitumor activity of inupadenant in combination with pembrolizumab in melanoma and CRPC patients
2D Dose expansion - EOS100850 and Chemotherapy in TNBCEXPERIMENTALDose expansion - EOS100850 and Chemotherapy Combination: to explore safety, PK, PD, and antitumor activity of inupadenant in combination with chemotherapy SOC carboplatin and paclitaxel in patients with TNBC
3 EOS100850 in BMK-H participantsEXPERIMENTALDose expansion - EOS100850 Monotherapy : to evaluate the safety, PD, and antitumor activity of inupadenant as monotherapy at the mono-RP2D in BMK-H participants in 4 disease-specific cohorts: NSCLC; HNSCC; EC; and other forms of cancer
Interventions
NameTypeDescription
EOS100850DRUGOral administration
PembrolizumabDRUGIV Infusion
ChemotherapyDRUGStandard of Care IV Infusion
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites19

For more information regarding participation in the Trial, please refer to your physician Inclusion Criteria: * Women and men ≥18 years of age with Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 * Subject with histologically or cytologically confirmed advanced solid tumor f...

Countries:United StatesBelgiumFranceSouth KoreaSpainUnited Kingdom
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