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TX000045- Dose A

Phase 2

Pulmonary Hypertension | Small molecule | Cardiovascular |Tectonic Therapeutic, Inc. Common Stock|Last Updated: Jan 29, 2026

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
UNCONTROLLED
Total Trials1
Total Enrollment180
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06616974A Study of TX000045 in Patients With Pulmonary Hypertension Secondary to Heart Failure With Preserved Ejection Fraction (the APEX Study)PHASE2 RECRUITING 180Sep 1, 2024Nov 1, 2026Jan 29, 2026 -
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Study Design & Arms
Interventions
NameTypeDescription
TX000045- Dose ADRUGThe participants will receive a subcutaneous injection of Dose A of TX000045 every 2 weeks for 24 weeks.
TX000045- Dose BDRUGThe participants will receive subcutaneous injection of Dose B of TX000045 every 4 weeks for 24 weeks where they will alternate between TX000045 and placebo every 2 weeks.
PlaceboDRUGThe participants will receive a subcutaneous injection of placebo every 2 weeks for 24 weeks.
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Recent Changes (Last 90 Days)
LOWMay 24, 2026NCT06616974studyFirstPostDate: changed