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PRA023 for Systemic Sclerosis with Interstitial Lung Disease

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Trial Objectives


Researchers are studying a new medication called PRA023 that has anti-inflammatory and antifibrotic properties to determine how well it works against systemic sclerosis (SSc) with interstitial lung disease (ILD). The goal of this study is to understand how safe and effective PRA023 is as a treatment option as compared to a placebo (an inactive substance that looks the same and is administered the same way as PRA023) for people for diagnosed with SSc-ILD. Study participants will receive monthly IV infusions and breathing tests, along with other assessments. If eligible, participants also may enter an open label extension for another 50 weeks, where they will receive active PRA023.

Who Can Participate


People with a confirmed diagnosis of Systemic Sclerosis (SSc) with SSc-related Interstitial Lung Disease (ILD)

Age: 18+ Gender Any

Estimated Time Commitment


Monthly visits over 50-week timeframe

Payment & Reimbursement


Payment Provided

Travel Reimbursement Available

Trial Contact


For more information, contact:

Kris Eliopoulos
303-270-2622

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Trial Location


National Jewish Main Campus, Denver, CO

Trial Sponsors


Prometheus Biosciences

Principal Investigators

Mehrnaz Maleki Fischbach

Mehrnaz Maleki Fischbach, MD

Co-Investigators

Liudmila Kastsianok

Liudmila Kastsianok, MD, RhMSUS

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