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Period 1: AT-527

Phase 1

Healthy Volunteer Study | Small molecule | Other |Atea Pharmaceuticals, Inc.|Last Updated: Jul 29, 2021

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 Enrollment20
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT04784000Effect of Carbamazepine on the Pharmacokinetics (PK) of AT-527PHASE1 COMPLETED 20Mar 1, 2021Apr 10, 2021Jul 29, 20211 Canada
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Study Endpoints
Primary Endpoints
Pharmacokinetics (PK) of AT-527 (RO7496998)
Day 1 vs Day 26

Maximum plasma concentration (Cmax)

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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelCROSSOVER
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
AT-527 550 mg + carbamezepineEXPERIMENTAL -
AT-527 1100 mg + carbamezepineEXPERIMENTAL -
Interventions
NameTypeDescription
Period 1: AT-527 550 mgDRUGAT-527 550 mg tablet (1 x 550 mg tablet, in the morning) on Day 1
Period 2: carbamazepineDRUGCarbamazepine 100 mg twice daily (BID) Days 3 to 6, 200 mg BID on Days 9 to 11, 300 mg BID on Days 12 to 25
Period 3: AT-527 550 mg + carbamazepineDRUGAT-527 550 mg tablet (1 x 550 mg tablet, in the morning) on Day 26 plus carbamazepine 300 mg BID on Day 26
Period 3: AT-527 1100 mg + carbamazepineDRUGAT-527 1100 mg tablet (2 x 550 mg tablets, in the morning) on Day 26 plus carbamazepine 300 mg BID on Day 26
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Eligibility Criteria
Age Range18 Years — 65 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Must agree to use two methods of birth control from Screening through 90 days after administration of the last dose of study drug * Females must have a negative pregnancy test at Screening and prior to dosing * Minimum body weight of 50 kg and body mass index (BMI) of 18-29 kg...

Countries:Canada
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