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ZENITH phase 3 trial of zilebesiran added to standard therapy in adults with uncontrolled hypertension and established cardiovascular disease or high cardiovascular risk

CTR20261053Phase 3Active

Sponsor
Alnylam Pharmaceuticals
Start
Jun 2026
Modality
Chemically Modified siRNA → Small Interfering RNA (siRNA) → Small RNA Therapeutics → RNA Therapeutics → Nucleic Acid Therapeutics, Conjugated siRNA → Small Interfering RNA (siRNA) → Small RNA Therapeutics → RNA Therapeutics → Nucleic Acid Therapeutics
Countries
1
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Overview

Phase 3, randomised, double-blind trial in hypertension (HTN) and cardiac morbidity comparing Zilebesiran added to standard therapy with Placebo added to standard therapy (2 arms). Primary endpoint: Time to first major adverse cardiovascular event or heart failure event. Started Jun 2026; status: active.

02

Drugs

zilebesiran
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Conditions

hypertension (HTN)cardiac morbidity

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