Recent Updates
Recently added Catalysts

SPY001-001

Phase 1

Healthy | Small molecule | Other |Spyre Therapeutics, Inc.|Last Updated: Mar 20, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
Premium
Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
Premium
Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials1
Total Enrollment96
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06448247A Study of SPY001-001 in Healthy VolunteersPHASE1 COMPLETED 96Jun 6, 2024Mar 10, 2026Mar 20, 20262 United States, Canada
Unlock Drug Trial Details
Study Endpoints
Primary Endpoints
Treatment emergent adverse events
Up to 64 weeks

Incidence, severity, and causal relationship of TEAEs

Secondary Endpoints
Cmax
Up to 64 weeks
Tmax
Up to 64 weeks
t1/2
Up to 64 weeks
Unlock Study Endpoints
Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelSEQUENTIAL
PurposeBASIC_SCIENCE
Treatment Arms
ArmTypeDescription
SAD Cohorts 1-5 Experimental ArmEXPERIMENTALParticipants will receive a single dose of SPY001-001 in a dose escalation format
SAD Cohorts 1-5 Placebo ArmPLACEBO_COMPARATORParticipants will receive a single dose of placebo
MAD Cohorts 1-2 Experimental ArmEXPERIMENTALParticipants will receive two doses of SPY001-001 in a dose escalation format
MAD Cohorts 1-2 Placebo ArmPLACEBO_COMPARATORParticipants will receive two doses of placebo
SAD Cohorts 6-7 Experimental ArmEXPERIMENTALParticipants of Japanese descent will receive a single dose of SPY001-001
SAD Cohorts 6-7 Placebo ArmPLACEBO_COMPARATORParticipants of Japanese descent will receive a single dose of placebo
SAD Cohorts 8-9 Experimental ArmEXPERIMENTALParticipants of Chinese descent will receive a single dose of SPY001-001
SAD Cohorts 8-9 Placebo ArmPLACEBO_COMPARATORParticipants of Chinese descent will receive a single dose of placebo
Interventions
NameTypeDescription
SPY001-001DRUGExperimental
PlaceboOTHERPlacebo
Unlock Study Design Details
Eligibility Criteria
Age Range18 Years — 65 Years
SexALL
Healthy VolunteersYes
Study Sites2

Inclusion Criteria: * Healthy men and women * Willing and able to attend the necessary visits to the CRU, comply with all testing requirements, remain at the study site unit for the duration of the confinement period and return for the outpatient visits Exclusion Criteria: * Participation in more...

Countries:United StatesCanada
Unlock Eligibility Criteria
Recent Changes (Last 90 Days)
MEDIUMMay 21, 2026NCT06448247TRIAL_REMOVED: changed
MEDIUMMay 21, 2026NCT06448247TRIAL_REMOVED: changed