Trial intelligence / Profile preview

HMBeacon Phase 2 study of ALN-6400 in females with von Willebrand disease and heavy menstrual bleeding

2025-524967-19-00Phase 2Authorised

Sponsor
Alnylam Pharmaceuticals
Start
Sep 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
6
01

Overview

Phase 2, randomised, double-blind trial in von Willebrand disease (VWD) comparing ALN-6400 with Placebo (2 arms). Primary endpoint: Frequency of adverse events. Planned start Sep 2026; status: authorised.

02

Drugs

ALN-6400
03

Conditions

von Willebrand disease (VWD)

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