EichorEICHOR
Study identifier: NCT07748000 Synced from ClinicalTrials.gov · August 05, 2026
● Not Yet Recruiting

A Study of LIQ861 (Inhaled Treprostinil) in Adults With Systemic Sclerosis Who Have Symptomatic Raynaud's Phenomenon Attacks

Condition: Raynaud's Phenomenon Secondary to Systemic Sclerosis  ·  Sponsor: Liquidia Technologies, Inc.

PhasePhase 2
Planned participants75
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Systemic sclerosis (SSc) is a rare autoimmune disease in which many patients experience Raynaud's phenomenon (RP) - painful episodes where commonly fingers or toes change color and become painful, numb, or tingly, usually triggered by cold or stress. This open-label study is testing an inhaled powder form of treprostinil (LIQ861) to find out which doses can be taken safely and comfortably by adults with SSc who have frequent symptomatic RP attacks. About 75 adults will be randomly assigned (2 to 1) to either a dose-titration group or a fixed low-dose group. The study also explores whether treatment reduces the number, severity, and impact of RP attacks. The main goal is to identify tolerated dose(s).

This description comes directly from the study's public registry record.

Talk to the study team

Liquidia Point of Contact  ·  1-888-241-6906  ·  LiquidiaStudies@liquidia.com

Always discuss trial participation with your own doctor first.

Locations (0)

Locations not yet listed on the registry record.

Sponsor or site team? See the site landscape for this trial — listed sites, countries, and recruiting-density context.

Follow this study

Save your interest here for when the public record changes — results posted, or the study's status changes. Email alerts for this study aren't switched on yet.

We keep this only about this public record, and never email you without alerts being switched on. Want it removed at any time? Email hello@eichor.com. Never medical advice. By subscribing you agree to our Terms of Use and Privacy Policy.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →