Recent Updates
Recently added Catalysts

Ratutrelvir non-randomised

Phase 2

COVID - 19 | Small molecule | Infectious Disease |Traws Pharma, Inc.|Last Updated: Jan 21, 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
RandomizedACTIVE_CONTROLLED
Total Trials1
Total Enrollment90
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT07157007Early-stage Trial to Determine a Safe and Effective Dose for Ratutrelvir in Patients With Mild to Moderate COVID-19PHASE2 RECRUITING 90Sep 16, 2025Mar 1, 2026Jan 21, 202615 Australia, South Korea +2
Unlock Drug Trial Details
Study Endpoints
Primary Endpoints
Safety based on adverse events incidence
28 days

Adverse events incidence will be described using descriptive statistics methods

Safety based on adverse events severity
28 days

Adverse events severity will be assessed by current version of CTCAE

Secondary Endpoints
Efficacy based on Time (days) to sustained recovery of all targeted COVID-19 signs/symptoms through Day 28
28 days
Efficacy based on Time to sustained recovery of each targeted COVID-19 symptom through Day 28.
28 days
PK characteristics of 83-0060 based on Maximum Plasma Concentration (Cmax)
11 days
Unlock Study Endpoints
Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Ratutrelvir (83-0060) non-randomisedEXPERIMENTAL -
PaxlovidACTIVE_COMPARATORStandard of care
Ratutrelvir (83-0060)EXPERIMENTAL -
Interventions
NameTypeDescription
Ratutrelvir (83-0060) non-randomisedDRUG83-0060, a covalent inhibitor of the SARS-CoV-2 main protease (Mpro; 3CL)
PaxlovidDRUGPaxlovid (Nirmatrelvir+ Ritonavir , boosted 3CL-protease inhibitor)
Ratutrelvir (83-0060)DRUG83-0060, a covalent inhibitor of the SARS-CoV-2 main protease (Mpro; 3CL)
Unlock Study Design Details
Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites15

Inclusion Criteria: 1. Confirmed SARS-CoV-2 infection for 120 h prior to randomization. 2. Initial onset of signs/symptoms attributable to COVID-19 within 5 days prior to randomization. 3. At least one of the symptoms attributable to COVID-19 present within 24 hours prior to the Day 1 with the seve...

Countries:AustraliaSouth KoreaTaiwanUzbekistan
Unlock Eligibility Criteria
Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT07157007primaryCompletionDate: changed
LOWMay 24, 2026NCT07157007studyFirstPostDate: changed