Trial Profile

A phase II clinical trial evaluating ACT-777991 for Vitiligo

Status: Planning

Phase of Trial: Phase II

Latest Information Update: 27 Nov 2025

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At a glance

Drugs ACT-777991 (Primary)
Indications Vitiligo
Focus Proof of concept; Therapeutic Use

Most Recent Events

30 Oct 2025 According to Idorsia media release, the trial is expected to begin in 2026.
04 Nov 2024 New trial record

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