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TYRA-300-B01

Phase 1

Healthy | Small molecule | Other |Tyra Biosciences, Inc.|Last Updated: Mar 26, 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
RandomizedCONTROLLEDBiomarker
Total Trials1
Total Enrollment60
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06006702A Relative Bioavailability and Food Effect Study of TYRA-300-B01 Capsule and Tablet Formulations in Healthy Adult ParticipantsPHASE1 ACTIVE NOT_RECRUITING 60Oct 16, 2023Jul 1, 2025Mar 26, 20251 Australia
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Study Endpoints
Primary Endpoints
Pharmacokinetics single-dose Cmax
Up to 48 hours post-dose

maximum plasma concentration (Cmax)

Pharmacokinetics multiple-dose Cmax
Up to 24 hours post-dose

maximum steady-state plasma concentration (Cmax)

Pharmacokinetics multiple-dose Cmin
Up to 24 hours post-dose

average steady-state trough plasma concentration (Cmin)

Pharmacokinetics single dose Tmax
Up to 48 hours post-dose

time to reach maximum plasma concentration (Tmax)

Pharmacokinetics single and multiple dose AUC
Up to 48 hours post-dose

area under the plasma concentration-time curve (AUC)

Pharmacokinetics single dose CL/F
Up to 48 hours post-dose

apparent total clearance (CL/F)

Pharmacokinetics single dose Vz/F
Up to 48 hours post-dose

apparent volume of distribution (Vz/F)

Pharmacokinetics single dose t1/2
Up to 48 hours post-dose

half-life of TYRA-300

Pharmacokinetics multiple-dose RCmax
Up to 24 hours post-dose

accumulation ratio for Cmax (RCmax)

Pharmacokinetics multiple-dose RAUC
Up to 24 hours post-dose

accumulation ratio for AUC

Secondary Endpoints
Safety and tolerability
Initiation of study treatment up to 7-days post treatment
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Bioavailability Tablet vs Capsule FormulationEXPERIMENTALTYRA-300-B01 single oral dose of tablet or capsule crossover followed by twice-daily tablet dosing
Food Effect Tablet FormulationEXPERIMENTALTYRA-300-B01 single oral dose of tablet in the fed and fasted state
Pharmacokinetic Tablet FormulationEXPERIMENTALTYRA-300-B01 single oral dose
Pharmacokinetic Mini-Tablet FormulationEXPERIMENTALTYRA-300-B01 multiple-dose mini-tablet formulation
Interventions
NameTypeDescription
TYRA-300-B01DRUGTYRA-300 is an oral, novel potent FGFR 3-selective tyrosine kinase inhibitor that targets tumors that contain activating gene alterations of FGFR3.
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Eligibility Criteria
Age Range26 Years — 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Males or females of non-childbearing potential, between 18 and 55 years of age * In good health, determined by no clinically significant findings from medical history, 12-lead electrocardiogram (ECG), vital signs, and clinical laboratory assessments * Body mass index (BMI) 18 ...

Countries:Australia
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Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT06006702primaryCompletionDate: changed
LOWMay 24, 2026NCT06006702studyFirstPostDate: changed