New drug PRO-203 enters first human safety trials for scleroderma

NCT ID NCT07641634

First seen Jun 15, 2026 · Last updated Jun 15, 2026

Summary

This early-stage study tests the safety of a new drug called PRO-203 in 74 people. First, healthy volunteers receive a single injection to check for side effects. Then, people with systemic sclerosis (a chronic autoimmune disease causing skin and organ hardening) receive the drug to see how it behaves in the body. The main goal is to find out if PRO-203 is safe and tolerable.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Nanjing Drum Tower Hospital

    NOT_YET_RECRUITING

    Nanjing, China

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Nucleus Network

    RECRUITING

    Melbourne, Victoria, 3004, Australia

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

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